From a4dae88ff5d28cb9b1b9266db93b2382962645bb Mon Sep 17 00:00:00 2001 From: marcel Date: Sun, 20 Jun 2004 19:05:30 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r130805, which included commits to RCS files with non-trunk default branches. --- contrib/gdb/Makefile.in | 2159 ------ contrib/gdb/config.guess | 1320 ---- contrib/gdb/config.if | 93 - contrib/gdb/config.sub | 1443 ---- contrib/gdb/configure | 1625 ---- contrib/gdb/configure.in | 1482 ---- contrib/gdb/gdb/ChangeLog | 3376 --------- contrib/gdb/gdb/ChangeLog-1990 | 3155 -------- contrib/gdb/gdb/ChangeLog-1991 | 5175 ------------- contrib/gdb/gdb/ChangeLog-1992 | 6285 ---------------- contrib/gdb/gdb/ChangeLog-1993 | 7597 ------------------- contrib/gdb/gdb/ChangeLog-1994 | 5705 -------------- contrib/gdb/gdb/ChangeLog-1995 | 4915 ------------ contrib/gdb/gdb/ChangeLog-1996 | 5116 ------------- contrib/gdb/gdb/ChangeLog-1997 | 2909 -------- contrib/gdb/gdb/ChangeLog-1998 | 7220 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contrib/gdb/include/gdb/ChangeLog diff --git a/contrib/gdb/Makefile.in b/contrib/gdb/Makefile.in deleted file mode 100644 index 32e97d5..0000000 --- a/contrib/gdb/Makefile.in +++ /dev/null @@ -1,2159 +0,0 @@ -# -# Makefile for directory with subdirs to build. -# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, -# 1999, 2000, 2001 Free Software Foundation -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# - -srcdir = . - -prefix = /usr/local -exec_prefix = $(prefix) - -bindir=${exec_prefix}/bin -sbindir=${exec_prefix}/sbin -libexecdir=${exec_prefix}/libexec -datadir=${prefix}/share -sysconfdir=${prefix}/etc -sharedstatedir=${prefix}/com -localstatedir=${prefix}/var -libdir=${exec_prefix}/lib -includedir=${prefix}/include -oldincludedir=/usr/include -infodir=${prefix}/info -mandir=${prefix}/man -gxx_include_dir=${includedir}/g++ - -tooldir = $(exec_prefix)/$(target_alias) -build_tooldir = $(exec_prefix)/$(target_alias) - -program_transform_name = - -man1dir = $(mandir)/man1 -man2dir = $(mandir)/man2 -man3dir = $(mandir)/man3 -man4dir = $(mandir)/man4 -man5dir = $(mandir)/man5 -man6dir = $(mandir)/man6 -man7dir = $(mandir)/man7 -man8dir = $(mandir)/man8 -man9dir = $(mandir)/man9 -infodir = $(prefix)/info -includedir = $(prefix)/include -# Directory in which the compiler finds executables, libraries, etc. -libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version) -GDB_NLM_DEPS = - -SHELL = /bin/sh - -# INSTALL_PROGRAM_ARGS is changed by configure.in to use -x for a -# cygwin host. -INSTALL_PROGRAM_ARGS = - -INSTALL = $(SHELL) $$s/install-sh -c -INSTALL_PROGRAM = $(INSTALL) $(INSTALL_PROGRAM_ARGS) -INSTALL_SCRIPT = $(INSTALL) -INSTALL_DATA = $(INSTALL) -m 644 - -INSTALL_DOSREL = install-dosrel-fake - -AS = as -AR = ar -AR_FLAGS = rc -CC = cc - -# Special variables passed down in EXTRA_GCC_FLAGS. They are defined -# here so that they can be overridden by Makefile fragments. -HOST_CC = $(CC_FOR_BUILD) -HOST_PREFIX = -HOST_PREFIX_1 = loser- - -# These flag values are normally overridden by the configure script. -CFLAGS = -g -CXXFLAGS = -g -O2 - -LDFLAGS = -LIBCFLAGS = $(CFLAGS) -CFLAGS_FOR_TARGET = $(CFLAGS) -LDFLAGS_FOR_TARGET = -LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) -PICFLAG = -PICFLAG_FOR_TARGET = - -CHILLFLAGS = $(CFLAGS) -CHILL_LIB = -lchill -CXX = c++ - -# Use -O2 to stress test the compiler. -LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates -CXXFLAGS_FOR_TARGET = $(CXXFLAGS) -LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates - -RANLIB = ranlib - -DLLTOOL = dlltool -WINDRES = windres - -NM = nm - -LD = ld - -BZIPPROG = bzip2 -MD5PROG = md5sum - -# These values are substituted by configure. -DEFAULT_YACC = yacc -DEFAULT_LEX = lex -DEFAULT_M4 = m4 - -BISON = `if [ -f $$r/bison/bison ] ; then \ - echo $$r/bison/bison -L $$s/bison/ ; \ - else \ - echo bison ; \ - fi` - -YACC = `if [ -f $$r/bison/bison ] ; then \ - echo $$r/bison/bison -y -L $$s/bison/ ; \ - elif [ -f $$r/byacc/byacc ] ; then \ - echo $$r/byacc/byacc ; \ - else \ - echo ${DEFAULT_YACC} ; \ - fi` - -LEX = `if [ -f $$r/flex/flex ] ; \ - then echo $$r/flex/flex ; \ - else echo ${DEFAULT_LEX} ; fi` - -M4 = `if [ -f $$r/m4/m4 ] ; \ - then echo $$r/m4/m4 ; \ - else echo ${DEFAULT_M4} ; fi` - -# For an installed makeinfo, we require it to be from texinfo 4 or -# higher, else we use the "missing" dummy. -MAKEINFO = `if [ -f $$r/texinfo/makeinfo/makeinfo ] ; \ - then echo $$r/texinfo/makeinfo/makeinfo ; \ - else if (makeinfo --version \ - | egrep 'texinfo[^0-9]*([1-3][0-9]|[4-9])') >/dev/null 2>&1; \ - then echo makeinfo; else echo $$s/missing makeinfo; fi; fi` - -# This just becomes part of the MAKEINFO definition passed down to -# sub-makes. 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check-snavigator \ - check-sid \ - check-sim \ - check-tar \ - check-tcl \ - check-texinfo \ - check-textutils \ - check-tgas \ - check-time \ - check-uudecode \ - check-wdiff \ - $(EXTRA_TARGET_HOST_CHECK_MODULES) - -CHECK_MODULES=$(NATIVE_CHECK_MODULES) $(CROSS_CHECK_MODULES) - -# This is a list of the install targets for all of the modules which are -# compiled using $(FLAGS_TO_PASS). -# We put install-opcodes before install-binutils because the installed -# binutils might be on PATH, and they might need the shared opcodes -# library. -# We put install-tcl before install-itcl because itcl wants to run a -# program on installation which uses the Tcl libraries. -INSTALL_MODULES = \ - install-apache \ - install-ash \ - install-autoconf \ - install-automake \ - install-bash \ - install-bfd \ - install-bzip2 \ - install-opcodes \ - install-binutils \ - install-bison \ - install-byacc \ - install-cgen \ - install-cvssrc \ - install-db \ - install-dejagnu \ - install-diff \ - install-dosutils \ - install-etc \ - install-fileutils \ - install-findutils \ - install-find \ - install-flex \ - install-gas \ - install-gawk \ - install-gettext \ - install-gnuserv \ - install-gprof \ - install-grep \ - install-grez \ - install-gzip \ - install-hello \ - install-indent \ - install-inet \ - install-intl \ - install-ispell \ - install-tcl \ - install-tcl8.1 \ - install-itcl \ - install-ld \ - install-libgui \ - install-libiberty \ - install-libtool \ - install-m4 \ - install-make \ - install-mmalloc \ - install-patch \ - install-perl \ - install-prms \ - install-rcs \ - install-readline \ - install-recode \ - install-sed \ - install-send-pr \ - install-shellutils \ - install-sid \ - install-sim \ - install-snavigator \ - install-tar \ - install-textutils \ - install-tgas \ - install-time \ - install-uudecode \ - install-wdiff \ - install-zip \ - $(EXTRA_TARGET_HOST_INSTALL_MODULES) - -# This is a list of the targets for all of the modules which are compiled -# using $(X11_FLAGS_TO_PASS). -ALL_X11_MODULES = \ - 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configure-target-zlib \ - configure-target-boehm-gc \ - configure-target-qthreads \ - configure-target-bsp \ - configure-target-cygmon - -# This is a list of the check targets for all of the modules which are -# compiled using $(TARGET_FLAGS_TO_PASS). -CHECK_TARGET_MODULES = \ - check-target-libio \ - check-target-libstdc++ \ - check-target-libstdc++-v3 \ - check-target-libg++ \ - check-target-newlib \ - check-target-libf2c \ - check-target-libchill \ - check-target-libobjc \ - check-target-winsup \ - check-target-libiberty \ - check-target-libffi \ - check-target-libjava \ - check-target-zlib \ - check-target-boehm-gc \ - check-target-qthreads \ - check-target-gperf - -# This is a list of the install targets for all of the modules which are -# compiled using $(TARGET_FLAGS_TO_PASS). -INSTALL_TARGET_MODULES = \ - install-target-libio \ - install-target-libstdc++ \ - install-target-libstdc++-v3 \ - install-target-libg++ \ - install-target-newlib \ - install-target-libf2c \ - install-target-libchill \ - 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See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Originally written by Per Bothner . -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. 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- 9000/[34]?? ) HP_ARCH=m68k ;; - 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then - sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` - sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "${sc_cpu_version}" in - 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 - 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 - 532) # CPU_PA_RISC2_0 - case "${sc_kernel_bits}" in - 32) HP_ARCH="hppa2.0n" ;; - 64) HP_ARCH="hppa2.0w" ;; - '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 - esac ;; - esac - fi - if [ "${HP_ARCH}" = "" ]; then - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - - #define _HPUX_SOURCE - #include - #include - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy` - if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi - rm -f $dummy.c $dummy - fi ;; - esac - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit 0 ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit 0 ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - int - main () - { - long cpu = sysconf (_SC_CPU_VERSION); - /* The order matters, because CPU_IS_HP_MC68K erroneously returns - true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct - results, however. */ - if (CPU_IS_PA_RISC (cpu)) - { - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; - case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; - default: puts ("hppa-hitachi-hiuxwe2"); break; - } - } - else if (CPU_IS_HP_MC68K (cpu)) - puts ("m68k-hitachi-hiuxwe2"); - else puts ("unknown-hitachi-hiuxwe2"); - exit (0); - } -EOF - $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0 - rm -f $dummy.c $dummy - echo unknown-hitachi-hiuxwe2 - exit 0 ;; - 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) - echo hppa1.1-hp-bsd - exit 0 ;; - 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit 0 ;; - *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit 0 ;; - hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) - echo hppa1.1-hp-osf - exit 0 ;; - hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit 0 ;; - i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo ${UNAME_MACHINE}-unknown-osf1mk - else - echo ${UNAME_MACHINE}-unknown-osf1 - fi - exit 0 ;; - parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit 0 ;; - C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit 0 ;; - C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit 0 ;; - C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit 0 ;; - C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit 0 ;; - C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit 0 ;; - CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*[A-Z]90:*:*:*) - echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ - | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ - -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ - -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*TS:*:*:*) - echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*T3D:*:*:*) - echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - CRAY*SV1:*:*:*) - echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' - exit 0 ;; - F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) - FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` - FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` - FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit 0 ;; - i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} - exit 0 ;; - sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi${UNAME_RELEASE} - exit 0 ;; - *:BSD/OS:*:*) - echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} - exit 0 ;; - *:FreeBSD:*:*) - echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` - exit 0 ;; - i*:CYGWIN*:*) - echo ${UNAME_MACHINE}-pc-cygwin - exit 0 ;; - i*:MINGW*:*) - echo ${UNAME_MACHINE}-pc-mingw32 - exit 0 ;; - i*:PW*:*) - echo ${UNAME_MACHINE}-pc-pw32 - exit 0 ;; - x86:Interix*:3*) - echo i386-pc-interix3 - exit 0 ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i386-pc-interix - exit 0 ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit 0 ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit 0 ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit 0 ;; - *:GNU:*:*) - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` - exit 0 ;; - i*86:Minix:*:*) - echo ${UNAME_MACHINE}-pc-minix - exit 0 ;; - arm*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux - exit 0 ;; - m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - mips:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef mips - #undef mipsel - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=mipsel - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=mips - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` - rm -f $dummy.c - test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0 - ;; - ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu - exit 0 ;; - ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu - exit 0 ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit 0 ;; - parisc:Linux:*:* | hppa:Linux:*:*) - # Look for CPU level - case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; - esac - exit 0 ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - exit 0 ;; - s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux - exit 0 ;; - sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu - exit 0 ;; - x86_64:Linux:*:*) - echo x86_64-unknown-linux-gnu - exit 0 ;; - i*86:Linux:*:*) - # The BFD linker knows what the default object file format is, so - # first see if it will tell us. cd to the root directory to prevent - # problems with other programs or directories called `ld' in the path. - # Set LC_ALL=C to ensure ld outputs messages in English. - ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ - | sed -ne '/supported targets:/!d - s/[ ][ ]*/ /g - s/.*supported targets: *// - s/ .*// - p'` - case "$ld_supported_targets" in - elf32-i386) - TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" - ;; - a.out-i386-linux) - echo "${UNAME_MACHINE}-pc-linux-gnuaout" - exit 0 ;; - coff-i386) - echo "${UNAME_MACHINE}-pc-linux-gnucoff" - exit 0 ;; - "") - # Either a pre-BFD a.out linker (linux-gnuoldld) or - # one that does not give us useful --help. - echo "${UNAME_MACHINE}-pc-linux-gnuoldld" - exit 0 ;; - esac - # Determine whether the default compiler is a.out or elf - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include - #ifdef __ELF__ - # ifdef __GLIBC__ - # if __GLIBC__ >= 2 - LIBC=gnu - # else - LIBC=gnulibc1 - # endif - # else - LIBC=gnulibc1 - # endif - #else - #ifdef __INTEL_COMPILER - LIBC=gnu - #else - LIBC=gnuaout - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` - rm -f $dummy.c - test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 - test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 - ;; - i*86:DYNIX/ptx:4*:*) - # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. - # earlier versions are messed up and put the nodename in both - # sysname and nodename. - echo i386-sequent-sysv4 - exit 0 ;; - i*86:UNIX_SV:4.2MP:2.*) - # Unixware is an offshoot of SVR4, but it has its own version - # number series starting with 2... - # I am not positive that other SVR4 systems won't match this, - # I just have to hope. -- rms. - # Use sysv4.2uw... so that sysv4* matches it. - echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} - exit 0 ;; - i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) - UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` - if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then - echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} - else - echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} - fi - exit 0 ;; - i*86:*:5:[78]*) - case `/bin/uname -X | grep "^Machine"` in - *486*) UNAME_MACHINE=i486 ;; - *Pentium) UNAME_MACHINE=i586 ;; - *Pent*|*Celeron) UNAME_MACHINE=i686 ;; - esac - echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} - exit 0 ;; - i*86:*:3.2:*) - if test -f /usr/options/cb.name; then - UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then - UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` - (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 - (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ - && UNAME_MACHINE=i586 - (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \ - && UNAME_MACHINE=i686 - (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \ - && UNAME_MACHINE=i686 - echo ${UNAME_MACHINE}-pc-sco$UNAME_REL - else - echo ${UNAME_MACHINE}-pc-sysv32 - fi - exit 0 ;; - i*86:*DOS:*:*) - echo ${UNAME_MACHINE}-pc-msdosdjgpp - exit 0 ;; - pc:*:*:*) - # Left here for compatibility: - # uname -m prints for DJGPP always 'pc', but it prints nothing about - # the processor, so we play safe by assuming i386. - echo i386-pc-msdosdjgpp - exit 0 ;; - Intel:Mach:3*:*) - echo i386-pc-mach3 - exit 0 ;; - paragon:*:*:*) - echo i860-intel-osf1 - exit 0 ;; - i860:*:4.*:*) # i860-SVR4 - if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 - else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 - fi - exit 0 ;; - mini*:CTIX:SYS*5:*) - # "miniframe" - echo m68010-convergent-sysv - exit 0 ;; - M68*:*:R3V[567]*:*) - test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; - 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0) - OS_REL='' - test -r /etc/.relid \ - && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && echo i486-ncr-sysv4.3${OS_REL} && exit 0 - /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ - && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; - 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) - /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ - && echo i486-ncr-sysv4 && exit 0 ;; - m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit 0 ;; - i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) - echo i386-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) - echo powerpc-unknown-lynxos${UNAME_RELEASE} - exit 0 ;; - SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv${UNAME_RELEASE} - exit 0 ;; - RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit 0 ;; - RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit 0 ;; - *:SINIX-*:*:*) - if uname -p 2>/dev/null >/dev/null ; then - UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo ${UNAME_MACHINE}-sni-sysv4 - else - echo ns32k-sni-sysv - fi - exit 0 ;; - PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort - # says - echo i586-unisys-sysv4 - exit 0 ;; - *:UNIX_System_V:4*:FTX*) - # From Gerald Hewes . - # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit 0 ;; - *:*:*:FTX*) - # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit 0 ;; - *:VOS:*:*) - # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit 0 ;; - mc68*:A/UX:*:*) - echo m68k-apple-aux${UNAME_RELEASE} - exit 0 ;; - news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit 0 ;; - R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv${UNAME_RELEASE} - else - echo mips-unknown-sysv${UNAME_RELEASE} - fi - exit 0 ;; - BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit 0 ;; - BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit 0 ;; - BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit 0 ;; - SX-4:SUPER-UX:*:*) - echo sx4-nec-superux${UNAME_RELEASE} - exit 0 ;; - SX-5:SUPER-UX:*:*) - echo sx5-nec-superux${UNAME_RELEASE} - exit 0 ;; - Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody${UNAME_RELEASE} - exit 0 ;; - *:Rhapsody:*:*) - echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} - exit 0 ;; - *:Darwin:*:*) - echo `uname -p`-apple-darwin${UNAME_RELEASE} - exit 0 ;; - *:procnto*:*:* | *:QNX:[0123456789]*:*) - if test "${UNAME_MACHINE}" = "x86pc"; then - UNAME_MACHINE=pc - echo i386-${UNAME_MACHINE}-nto-qnx - else - echo `uname -p`-${UNAME_MACHINE}-nto-qnx - fi - exit 0 ;; - *:QNX:*:4*) - echo i386-pc-qnx - exit 0 ;; - NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk${UNAME_RELEASE} - exit 0 ;; - *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit 0 ;; - BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit 0 ;; - DS/*:UNIX_System_V:*:*) - echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} - exit 0 ;; - *:Plan9:*:*) - # "uname -m" is not consistent, so use $cputype instead. 386 - # is converted to i386 for consistency with other x86 - # operating systems. - if test "$cputype" = "386"; then - UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" - fi - echo ${UNAME_MACHINE}-unknown-plan9 - exit 0 ;; - i*86:OS/2:*:*) - # If we were able to find `uname', then EMX Unix compatibility - # is probably installed. - echo ${UNAME_MACHINE}-pc-os2-emx - exit 0 ;; - *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit 0 ;; - *:TENEX:*:*) - echo pdp10-unknown-tenex - exit 0 ;; - KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit 0 ;; - XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit 0 ;; - *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit 0 ;; - *:ITS:*:*) - echo pdp10-unknown-its - exit 0 ;; - i*86:XTS-300:*:STOP) - echo ${UNAME_MACHINE}-unknown-stop - exit 0 ;; - i*86:atheos:*:*) - echo ${UNAME_MACHINE}-unknown-atheos - exit 0 ;; -esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". 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This shell script fragment is called to -# determine: -# -# 1. libstcxx_interface: the interface name for libstdc++. -# 2. cxx_interface: the interface name for c++. -# 3. libc_interface: the interface name for libc. -# - -# Get the top level src dir. -if [ -z "${topsrcdir}" -a -z "${top_srcdir}" ] -then - echo "Undefined top level src dir: topsrcdir and top_srcdir are empty" >&2 - exit 1 -fi - -if [ -n "${topsrcdir}" ] -then - if_topsrcdir=${topsrcdir} -else - if_topsrcdir=${top_srcdir} -fi - -if [ "${enable_libstdcxx_v3}" = "yes" ] ; then - libstdcxx_srcdir=${if_topsrcdir}/libstdc++-v3 -else - libstdcxx_srcdir=${if_topsrcdir}/libstdc++ -fi - -if [ -f ${libstdcxx_srcdir}/Makefile.in ]; then -# We check libstdc++ for libstdcxx_interface. -libstdcxx_interface=`grep "^INTERFACE" ${libstdcxx_srcdir}/Makefile.in | sed 's/INTERFACE[ ]*=[ ]*\(.*\)/\1/'` -else -libstdcxx_interface= -fi - -if [ -f ${if_topsrcdir}/gcc/cp/Makefile.in ]; then -# We check gcc/cp for cxx_interface. -cxx_interface=`grep "^INTERFACE" ${if_topsrcdir}/gcc/cp/Makefile.in | sed 's/INTERFACE[ ]*=[ ]*\(.*\)/\1/'` -else -cxx_interface= -fi - -# The trickiest part is libc_interface. -if [ -z "${libc_interface}" ] -then - case ${target_os} in - *linux*libc1*|*linux*libc5*) - case ${target_alias} in - *alpha*|*powerpc*) - libc_interface=-libc5.9- - ;; - *) - libc_interface=-libc5- - ;; - esac - ;; - *linux*gnu*) - # We have to work harder to figure it out. - if [ ${target_alias} = ${build_alias} ] - then - dummy=if$$ - cat >$dummy.c < -main(argc, argv) - int argc; - char *argv[]; -{ - printf("%d\n", __GLIBC_MINOR__); - return 0; -} -EOF - ${CC-cc} $dummy.c -o $dummy 2>/dev/null - if [ "$?" = 0 ] - then - libc_interface=-libc6.`./$dummy`- - rm -f $dummy.c $dummy - else - # It should never happen. - echo "Cannot find the GNU C library minor version number." >&2 - rm -f $dummy.c $dummy - exit 1 - fi - else - # Cross compiling. 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See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, -# Boston, MA 02111-1307, USA. - -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - -# Please send patches to . Submit a context -# diff and a properly formatted ChangeLog entry. -# -# Configuration subroutine to validate and canonicalize a configuration type. -# Supply the specified configuration type as an argument. -# If it is invalid, we print an error message on stderr and exit with code 1. -# Otherwise, we print the canonical config type on stdout and succeed. - -# This file is supposed to be the same for all GNU packages -# and recognize all the CPU types, system types and aliases -# that are meaningful with *any* GNU software. -# Each package is responsible for reporting which valid configurations -# it does not support. 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Do not run untabify on this file. - -# Configuration script -# Copyright (C) 1988, 90, 91, 92, 93, 94, 95, 96, 97, 98, 1999 -# Free Software Foundation, Inc. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -# This file was originally written by K. 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This is to handle running -# ./config.status by hand. -if [ -z "${CC}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CC[ ]*=/ s/CC[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CC=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CFLAGS}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CFLAGS[ ]*=/ s/CFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CFLAGS=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CXX}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CXX[ ]*=/ s/CXX[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CXX=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -if [ -z "${CXXFLAGS}" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^CXXFLAGS[ ]*=/ s/CXXFLAGS[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc - CXXFLAGS=`tail -1 Makefile.cc` - rm -f Makefile.cc -fi - -# Generate a default definition for YACC. This is used if the makefile can't -# locate bison or byacc in objdir. - -for prog in 'bison -y' byacc yacc -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_YACC="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_YACC" && break -done - -# Generate a default definition for M4. This is used if the makefile can't -# locate m4 in objdir. - -for prog in gm4 gnum4 m4 -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_M4="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_M4" && break -done - -# Generate a default definition for LEX. This is used if the makefile can't -# locate flex in objdir. - -for prog in flex lex -do - set dummy $prog; tmp=$2 - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/$tmp; then - DEFAULT_LEX="$prog" - break - fi - done - IFS="$save_ifs" - - test -n "$DEFAULT_LEX" && break -done - -if [ "${build}" != "${host}" ]; then - # If we are doing a Canadian Cross, in which the host and build systems - # are not the same, we set reasonable default values for the tools. - - tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD" - tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET" - tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET GCC_FOR_TARGET HOST_PREFIX" - tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM" - tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET" - tools="${tools} WINDRES WINDRES_FOR_TARGET YACC" - tools="${tools} OBJCOPY OBJDUMP" - - for var in ${tools}; do - if eval [ -z \"\$${var}\" ] && [ -r Makefile ]; then - sed -n -e ':loop -/\\$/ N -s/\\\n//g -t loop -/^'"${var}"'[ ]*=/ s/'"${var}"'[ ]*=[ ]*\(.*\)/\1/p' \ - < Makefile > Makefile.v - t=`tail -1 Makefile.v` - if [ -n "${t}" ]; then - eval "${var}=\${t}" - fi - rm -f Makefile.v - fi - done - - AR=${AR-${host_alias}-ar} - AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar} - AS=${AS-${host_alias}-as} - AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as} - BISON=${BISON-bison} - CC=${CC-${host_alias}-gcc} - CFLAGS=${CFLAGS-"-g -O2"} - CXX=${CXX-${host_alias}-c++} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} - CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} - DLLTOOL=${DLLTOOL-${host_alias}-dlltool} - DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool} - GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} - HOST_PREFIX=${build_alias}- - HOST_PREFIX_1=${build_alias}- - LD=${LD-${host_alias}-ld} - LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld} - MAKEINFO=${MAKEINFO-makeinfo} - NM=${NM-${host_alias}-nm} - NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm} - RANLIB=${RANLIB-${host_alias}-ranlib} - RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib} - WINDRES=${WINDRES-${host_alias}-windres} - WINDRES_FOR_TARGET=${WINDRES_FOR_TARGET-${target_alias}-windres} - OBJCOPY=${OBJCOPY-${host_alias}-objcopy} - OBJDUMP=${OBJDUMP-${host_alias}-objdump} - - if [ -z "${YACC}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/bison; then - YACC="bison -y" - break - fi - if test -f $dir/byacc; then - YACC=byacc - break - fi - if test -f $dir/yacc; then - YACC=yacc - break - fi - done - IFS="$save_ifs" - if [ -z "${YACC}" ]; then - YACC="bison -y" - fi - fi - - if [ -z "${LEX}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/flex; then - LEX=flex - break - fi - if test -f $dir/lex; then - LEX=lex - break - fi - done - IFS="$save_ifs" - LEX=${LEX-flex} - fi - - # Export variables which autoconf might try to set. - export AS - export AR - export CC_FOR_BUILD - export DLLTOOL - export LD - export NM - export RANLIB - export WINDRES - export OBJCOPY - export OBJDUMP -else - # If CC is still not set, try to get gcc. - if [ -z "${CC}" ]; then - IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:" - for dir in $PATH; do - test -z "$dir" && dir=. - if test -f $dir/gcc; then - CC="gcc" - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - break - fi - done - IFS="$save_ifs" - CC=${CC-cc} - else - if test -z "${CFLAGS}"; then - # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC - # is set to a version of gcc. - case "${CC}" in - *gcc) - echo 'void f(){}' > conftest.c - if test -z "`${CC} -g -c conftest.c 2>&1`"; then - CFLAGS=${CFLAGS-"-g -O2"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} - else - CFLAGS=${CFLAGS-"-O2"} - CXXFLAGS=${CXXFLAGS-"-O2"} - fi - rm -f conftest* - ;; - esac - fi - fi - - CXX=${CXX-"c++"} - CFLAGS=${CFLAGS-"-g"} - CXXFLAGS=${CXXFLAGS-"-g -O2"} -fi - -export CC -export CXX -export CFLAGS -export CXXFLAGS - -# FIXME: This should be in configure.in, not configure -case "$host" in - *go32*) - enable_gdbtk=no ;; - *msdosdjgpp*) - enable_gdbtk=no ;; -esac - -# FIXME: This should be in configure.in, not configure -# Determine whether gdb needs tk/tcl or not. -if [ "$enable_gdbtk" != "no" ]; then - GDB_TK="all-tcl all-tk all-itcl all-tix all-libgui" -else - GDB_TK="" -fi - -all_build_modules= -if test x"${build_alias}" != x"${host_alias}" -then - all_build_modules='$(ALL_BUILD_MODULES_LIST)' -fi - -for subdir in . ${subdirs} ; do - - # ${subdir} is relative path from . to the directory we're currently - # configuring. - # ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed. - invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'` - - ### figure out what to do with srcdir - case "${srcdir}" in - ".") # no -srcdir option. We're building in place. - makesrcdir=. ;; - /*) # absolute path - makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'` - ;; - *) # otherwise relative - case "${subdir}" in - .) makesrcdir=${srcdir} ;; - *) makesrcdir=${invsubdir}${srcdir}/${subdir} ;; - esac - ;; - esac - - if [ "${subdir}/" != "./" ] ; then - Makefile=${subdir}/Makefile - fi - - if [ ! -d ${subdir} ] ; then - if mkdir ${subdir} ; then - true - else - echo '***' "${progname}: could not make ${PWD=`pwd`}/${subdir}" 1>&2 - exit 1 - fi - fi - - case "${removing}" in - "") - case "${subdir}" in - .) ;; - *) eval echo Building in ${subdir} ${redirect} ;; - esac - - # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest) - # Set up the list of links to be made. - # ${links} is the list of link names, and ${files} is the list of names to link to. - - # Make the links. - configlinks="${links}" - if [ -r ${subdir}/config.status ] ; then - mv -f ${subdir}/config.status ${subdir}/config.back - fi - while [ -n "${files}" ] ; do - # set file to car of files, files to cdr of files - set ${files}; file=$1; shift; files=$* - set ${links}; link=$1; shift; links=$* - - if [ ! -r ${srcdir}/${file} ] ; then - if [ ! -r ${file} ] ; then - - echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 - echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2 - exit 1 - else - srcfile=${file} - fi - else - srcfile=${srcdir}/${file} - fi - - ${remove} -f ${link} - # Make a symlink if possible, otherwise try a hard link - if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then - true - else - # We need to re-remove the file because Lynx leaves a - # very strange directory there when it fails an NFS symlink. - ${remove} -r -f ${link} - ${hard_link} ${srcfile} ${link} - fi - if [ ! -r ${link} ] ; then - echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2 - exit 1 - fi - - echo "Linked \"${link}\" to \"${srcfile}\"." - done - - # Create a .gdbinit file which runs the one in srcdir - # and tells GDB to look there for source files. - - if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then - case ${srcdir} in - .) ;; - *) cat > ${subdir}/.gdbinit < ${Makefile}.tem - else - echo '***' Expected package makefile rules fragment \"${package_makefile_rules_frag}\" 1>&2 - echo '***' is missing in ${PWD=`pwd`}. 1>&2 - cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem - fi - esac - # working copy now in ${Makefile}.tem - - # Conditionalize for this site. - rm -f ${Makefile} - case "${site}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - site_makefile_frag=${srcdir}/config/ms-${site} - - if [ -f ${site_makefile_frag} ] ; then - sed -e "/^####/ r ${site_makefile_frag}" ${subdir}/Makefile.tem \ - > ${Makefile} - else - mv ${subdir}/Makefile.tem ${Makefile} - site_makefile_frag= - fi - ;; - esac - # working copy now in ${Makefile} - - # Conditionalize the makefile for this host. - rm -f ${subdir}/Makefile.tem - case "${host_makefile_frag}" in - "") mv ${Makefile} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${host_makefile_frag} ] ; then - host_makefile_frag=${srcdir}/${host_makefile_frag} - fi - if [ -f ${host_makefile_frag} ] ; then - sed -e "/^####/ r ${host_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem - else - echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2 - echo '***' is missing in ${PWD=`pwd`}. 1>&2 - mv ${Makefile} ${subdir}/Makefile.tem - fi - esac - # working copy now in ${subdir)/Makefile.tem - - # Conditionalize the makefile for this target. - rm -f ${Makefile} - case "${target_makefile_frag}" in - "") mv ${subdir}/Makefile.tem ${Makefile} ;; - *) - if [ ! -f ${target_makefile_frag} ] ; then - target_makefile_frag=${srcdir}/${target_makefile_frag} - fi - if [ -f ${target_makefile_frag} ] ; then - sed -e "/^####/ r ${target_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile} - else - mv ${subdir}/Makefile.tem ${Makefile} - target_makefile_frag= - fi - ;; - esac - # working copy now in ${Makefile} - - # Emit the default values of this package's macros. - rm -f ${subdir}/Makefile.tem - case "${package_makefile_frag}" in - "") mv ${Makefile} ${subdir}/Makefile.tem ;; - *) - if [ ! -f ${package_makefile_frag} ] ; then - package_makefile_frag=${srcdir}/${package_makefile_frag} - fi - if [ -f ${package_makefile_frag} ] ; then - sed -e "/^####/ r ${package_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem - else - echo '***' Expected package makefile fragment \"${package_makefile_rules_frag}\" 1>&2 - echo '***' is missing in ${PWD=`pwd`}. 1>&2 - mv ${Makefile} ${subdir}/Makefile.tem - fi - esac - # real copy now in ${subdir}/Makefile.tem - - # prepend warning about editting, and a bunch of variables. - rm -f ${Makefile} - cat > ${Makefile} <> ${Makefile} << EOF -build_alias = ${build_alias} -build_cpu = ${build_cpu} -build_vendor = ${build_vendor} -build_os = ${build_os} -build_canonical = ${build_cpu}-${build_vendor}-${build_os} -EOF - esac - - case "${package_makefile_frag}" in - "") ;; 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From 2002-07-18 Michal Ludvig . - -2002-07-15 Andrew Cagney - - From Gerhard Tonn : - * s390-nat.c (fill_fpregset, fill_gregset): Use regcache_collect - instead of supply_register. - -2002-07-15 Andrew Cagney - - * dwarf2cfi.c: Replace __func__ with "?func?". - -2002-07-09 David O'Brien - - Merge from mainline: - * gdbserver/gdbreplay.c: Include needed system headers. - (remote_open): Conditional strchr prototype. - (perror_with_name, remote_close, remote_open, expect, play): Static. - -2002-07-09 Michal Ludvig - - * NEWS: Note about dwarf2cfi improvements. - -2002-07-09 Pierre Muller - - Merge from mainline: - - 2002-07-04 Pierre Muller - * i386-nat.c (child_post_startup_inferior): New function - calling i386_cleanup_dregs if - I386_USE_GENERIC_WATCHPOINTS is defined. - * config/i386/nm-i386.h: define CHILD_POST_STARTUP_INFERIOR - conditional to acknowledge that i386-nat.c has its - own child_post_startup_inferior function. - -2002-07-03 Michal Ludvig - - Merge from mainline: - - 2002-06-21 Michal Ludvig - * dwarf2cfi.c (read_encoded_pointer): Don't handle pointer - encoding anymore. - (pointer_encoding, enum ptr_encoding): New. - (execute_cfa_program): Take care about pointer encoding. - (dwarf2_build_frame_info): Only call parse_frame_info for - .debug_frame and .eh_frame. - (parse_frame_info): New, derived from former dwarf2_build_frame_info. - fixed augmentation handling, added relative addressing, - ignore duplicate FDEs. Added comments. - * dwarf2cfi.c: Reindented. - - 2002-06-20 Michal Ludvig - * x86-64-tdep.c (x86_64_register_nr2name): Rename to - x86_64_register_name. Return type changed to 'const char *'. - (x86_64_register_name2nr): Rename to x86_64_register_number. - (x86_64_gdbarch_init): Update to reflect the change. - * x86-64-tdep.h: Ditto. - * x86-64-linux-nat.c (x86_64_fxsave_offset) - (supply_fpregset): Ditto. - - 2002-06-11 Michal Ludvig - * dwarf2cfi.c (unwind_tmp_obstack_init): New. - (unwind_tmp_obstack_free, parse_frame_info) - (update_context, cfi_read_fp, cfi_write_fp) - (cfi_frame_chain, cfi_init_extra_frame_info) - (cfi_virtual_frame_pointer): Use the above function. - * x86-64-tdep.c (x86_64_skip_prologue): Fix to work on functions - without debug information too. - - 2002-06-07 Michal Ludvig - * x86-64-linux-nat.c (x86_64_fxsave_offset): New. - (supply_fpregset, fill_fpregset): Don't call i387_*_fxsave, - better do the things actually here. - * x86-64-tdep.c (x86_64_register_name2nr): New. - (x86_64_register_name): Renamed to x86_64_register_nr2name. - (x86_64_gdbarch_init): Respect the above change. - * x86-64-tdep.h (x86_64_register_name2nr) - (x86_64_register_nr2name): Add prototypes. - * config/i386/x86-64linux.mt (TDEPFILES): Remove i387-tdep.o. - -2002-06-28 Andrew Cagney - - * Makefile.in (objfiles_h): Add $(bcache_h). - * objfiles.h: Include "bcache.h". - - * Makefile.in (symtab_h): Remove $(bcache_h). - * symtab.h: Do not include "bcache.h". - -2002-06-28 David O'Brien - - Merge from mainline: - * config/i386/nm-fbsd.h: Include . - * config/i386/tm-fbsd.h: Likewise. - -2002-06-22 Andrew Cagney - - * NEWS: Mention below. - - Merge from mainline: - 2002-05-12 Fred Fish : - * symfile.c (default_symfile_offsets): Arrange for uninitialized - sect_index_xxx members to index the first slot in section_offsets - if all of the section_offsets are zero. - -2002-06-20 Elena Zannoni - - * event-top.c (command_handler): Don't use space_at_cmd_start - unless there is sbrk() on the host. Assign time and space data - to union fields of the appropriate length. - -2002-06-16 Andrew Cagney - - * NEWS: Mention below. - - Merge from mainline: - 2002-04-22 J. Brobecker : - * symfile.h (get_section_index): Define. - * symfile.c (get_section_index): New function. - * mdebugread.c (SC_IS_SBSS): New macro. - (SC_IS_BSS): Return true for the scBss storage class only, as - the scSBss storage class refers to the .sbss section. - (parse_partial_symbols): Discard the symbols which associated - section does not exist. - Make sure to use the .sbss section index for symbols which - storage class is scBss, rather than using the .bss section index. - -2002-05-28 Theodore A. Roth - - * MAINTAINERS: Add myself as AVR maintainer. - * NEWS: Note new avr target. - -2002-06-07 Michal Ludvig - - Merge from mainline: - - 2002-05-27 Michal Ludvig - - * x86-64-tdep.c (x86_64_skip_prologue): Remove obsolete - note. Let PC point right after the prologue before looking - up symbols. - -2002-05-28 Theodore A. Roth - - * Makefile.in: Add support for AVR target. - * configure.tgt: Add support for AVR target. - * avr-tdep.c: New file. - * config/avr/avr.mt: New file. - -2002-05-23 Andrew Cagney - - From Ross Alexander at NEC Europe: - * config/pa/hpux11w.mh (NATDEPFILES): Add solib.o. - -2002-05-23 Andrew Cagney - - * PROBLEMS: Mention s390 and FreeBSD 4.4 build problems. - -2002-05-22 Michal Ludvig - - * dwarf2cfi.c (frame_state_for): Added safety check for a valid - fde->cie_ptr. - (dwarf2_build_frame_info): Corrected handling of eh_frame. - (dwarf2_build_frame_info): Add offset to fde->initial_location - so that frames of shared libraries are mapped correctly. - (execute_stack_op): Change type of 'result' from ULONGEST to - CORE_ADDR. - -2002-05-14 Michal Ludvig - - Merge from mainline: - - 2002-05-14 Michal Ludvig - * dwarf2cfi.c (context_cpy): Copy registers correctly. - (update_context): Use __func__ in warnings. - - 2002-05-07 Michal Ludvig - * dwarf2cfi.c: Code cleanup, removed unused variables, - added default labels to switch {} statements. - -2002-05-01 Andreas Schwab - - * config/s390/s390.mh (NATDEPFILES): Remove solib.o, add - linux-proc.o and gcore.o. - -2002-04-30 Michael Chastain - - Merge from trunk. This also fixes PR gdb/172. - - 2002-04-25 Pierre Muller - - Fix PR gdb/508. - * symfile.c (add_filename_language): Fix wrong xrealloc size argument. - -2002-04-29 GDB Administrator - - * version.in: Bump to version 5.2.0-0000-00-00-cvs. - -2002-04-26 GDB Administrator - - GDB 5.2 Released. - * version.in: Update to version 5.2. - -2002-04-26 Michal Ludvig - - * x86-64-tdep.c (x86_64_skip_prologue): Print note when debugging - code without frame pointers. - -2002-04-25 Andrew Cagney - - * README: Update to GDB 5.2. - -2002-04-19 Eli Zaretskii - - * config/djgpp/README: Update. - - * go32-nat.c (store_register): Cast &a_tss to `char *', to avoid - compiler warning. - -2002-04-18 GDB Administrator - - * version.in: Bump to version 5.1.91. - -2002-04-15 Andrew Cagney - - * PROBLEMS: Mention hppa2.0-hp-hpux10.20 compile problems. - -2002-04-15 Pierre Muller - - Merge from trunk: - - 2002-04-09 Pierre Muller - - * p-exp.y (yylex): Handle also the fact that is_a_field_of_this - is non zero as a found symbol. - -2002-04-15 Andrew Cagney - - * bcache.c: Include and after "defs.h". - Update copyright. - - * hpread.c (hpread_getlntt): Add declaration. - Also fix PR gdb/391. - -2002-04-14 Andrew Cagney - - * acinclude.m4 (AM_PROG_CC_STDC): Import from automake 1.6. - * aclocal.m4, configure: Re-generate. - Fix PR gdb/391. - -2002-04-14 Elena Zannoni - - * MAINTAINERS (sh-elf): Change warning flag to ,-Werror. - -2002-04-14 Elena Zannoni - - * remote-e7000.c (write_small, e7000_read_inferior_memory, - e7000_read_inferior_memory_large, e7000_insert_breakpoint, - e7000_remove_breakpoint): Use paddr_nz() to print addresses. - -2002-04-10 Michal Ludvig - - * x86-64-linux-nat.c (child_resume, child_xfer_memory): Delete. - (PTRACE_XFER_TYPE): Moved to config/i386/nm-x86-64.h. - (kernel_u_size): Added. - * config/i386/nm-x86-64.h (CHILD_XFER_MEMORY, CHILD_RESUME): Delete. - (PTRACE_XFER_TYPE): Moved here from config/i386/nm-x86-64.h. - -2002-04-08 Pierre Muller - - from 2002-03-22 Christopher Faylor patch - in main branch. - * win32-nat.c (child_create_inferior): Check for proper shell to use - here, in case the user changes it on the fly. - (_initialize_inftarg): Remove shell path considerations. - - -2002-04-07 Andrew Cagney - - I believe Jeff Law denies responsability for this one: - * config/pa/hpux11w.mh (MH_CFLAGS): Add -Dvfork=fork. - * config/pa/hpux11.mh (MH_CFLAGS): Add -Dvfork=fork. - * config/pa/hpux1020.mh (MH_CFLAGS): Add -Dvfork=fork. - Work-around for PR gdb/366. - -2002-04-07 Andrew Cagney - - * MAINTAINERS (Misc): List Daniel Jacobowitz as the GDBSERVER - maintainer. - -2002-04-07 Andrew Cagney - - * README (Reporting Bugs in GDB): Document the bug web page as the - prefered way of submitting bugs. - Fix PR gdb/402. - -2002-04-07 Andreas Schwab - - * m68klinux-nat.c (fill_fpregset): Properly pass address of - buffer to regcache_collect. - -2002-04-04 Daniel Jacobowitz - - Merge from trunk: - - 2002-03-17 Daniel Jacobowitz - - * dbxread.c (process_one_symbol): Extend the first N_SLINE - in a function to cover the entire beginning of the function - as well if it does not already. - -2002-04-04 Michal Ludvig - - * x86-64-linux-nat.c (child_xfer_memory): x86-64 ptrace() ABI - change sync with glibc. - -2002-04-01 Daniel Jacobowitz - - * rs6000-tdep.c: Change #include of "bfd/libcoff.h" - and "bfd/libbfd.h" to "libcoff.h" and "libbfd.h". - -2002-03-29 Daniel Jacobowitz - - Merge from trunk: - - 2002-03-27 Daniel Jacobowitz - - * gdbserver/server.c (main): Call target_signal_to_host_p - and target_signal_to_host on signals received from the remote. - * gdbserver/remote-utils.c (prepare_resume_reply): Call - target_signal_from_host on signals sent to the remote. - * gdbserver/server.h: Add prototypes. Include "gdb/signals.h". - * gdbserver/Makefile.in: Add signals.o. Add -I${INCLUDE_DIR}. - - - 2002-03-20 Martin M. Hunt - - * gdbserver/remote-utils.c (remote_open): Don't call - getprotobyname, we're all using TCP here so just use - IPPROTO_TCP. - * gdbserver/gdbreplay.c (remote_open): Ditto. - - - 2002-03-13 Michal Ludvig - - * gdbserver/remote-util.c (remote_open): Print remote-side's - IP address when remote debugging over the network. - -2002-03-29 Daniel Jacobowitz - - Merge from trunk: - 2002-03-27 Daniel Jacobowitz - - * signals/signals.c: Include "server.h" in gdbserver build. - (target_signal_from_name): Don't use STREQ. - (_initialize_signals): Likewise. Don't include function in - gdbserver build. - -2002-03-29 Daniel Jacobowitz - - Merge from trunk: - * signals/signals.c: New file, copied from signals.c. - -2002-03-27 Andrew Cagney - - From veksler at il.ibm.com: - * utils.c (gdb_realpath): If canonicalize_file_name fails, return - the xstrduped original path. - Fix PR gdb/417. - - From 2002-03-14 Richard Henderson - * configure.in: Detect declaration for canonicalize_file_name. - * utils.c (canonicalize_file_name): Declare, if needed. - (gdb_realpath): Prefer realpath if available and usable. - * config.in, configure: Rebuild. - -2002-03-27 Michal Ludvig - - * x86-64-tdep.c (x86_64_skip_prologue): Rewritten from scratch. - * x86-64-tdep.h (X86_64_NUM_REGS, X86_64_NUM_GREGS): Delete #defines. - (x86_64_num_regs, x86_64_num_gregs): Added extern variables. - * x86-64-linux-nat.c (x86_64_regmap): Swapped RBX <> RDX, added DS, ES, FS, GS. - (x86_64_linux_dr_get_status, supply_gregset), - (fill_gregset): Changed X86_64_NUM_GREGS to x86_64_num_gregs. - * x86-64-tdep.c (x86_64_register_raw_size_table): Delete. - (x86_64_register_info_table): Add. - (X86_64_NUM_REGS, X86_64_NUM_GREGS): Add. - (x86_64_register_raw_size, x86_64_register_virtual_type), - (x86_64_register_name, _initialize_x86_64_tdep): Changed to reflect new - general x86_64_register_info_table. - (i386_gdbarch_init): gdbarch_register_bytes is now set - dynamicaly during initialization. - * regformats/reg-x86-64.dat: Synced with changes to registers above. - * gdbserver/linux-x86-64-low.c: Ditto. - -2002-03-27 Andreas Jaeger - - * dwarf2cfi.c: Give credit to Daniel Berlin, reformat copyright - comment. - -2002-03-25 Alexandre Oliva - - * coffread.c: Remove redundant static declarations. Replace - occurrences of `PTR' with `void *'. - * elfread.c, mdebugread.c, minsyms.c, mipsread.c: Likewise. - * top.h (quit_cover): Likewise. - * defs.h (catch_errors): Likewise. - -2002-03-23 Andrew Cagney - - * MAINTAINERS (sh-elf): Change warning flag to -w. - -2002-03-20 David O'Brien - - * sparc-nat.c: Include sys/param.h where possible. - -2002-03-12 David O'Brien - - * config/sparc/fbsd.mh: Fix copyright. - * config/sparc/fbsd.mt: Likewise. - -2002-03-09 Andrew Cagney - - * MAINTAINERS: Add Jim Ingham and Klee Dienes to ``write after - approval''. - -2002-03-07 Daniel Jacobowitz - - * gdbserver/linux-low.c (PTRACE_XFER_TYPE): Change to long. - (num_regs, regmap): Move inside HAVE_LINUX_USRREGS. - (register_addr, REGISTER_RAW_SIZE): Likewise. - (usr_store_inferior_registers): Use PTRACE_XFER_TYPE. - * gdbserver/linux-x86-64-low.c: Remove extra #endif. - -2002-03-06 Alexandre Oliva - - * configure.in (gdb_cv_bigtoc): Check for -bbigtoc on AIX. - * configure: Rebuilt. - -2002-03-06 Stephane Carrez - - * m68hc11-tdep.c (_initialize_m68hc11_tdep): Don't set tm_print_insn. - (m68hc11_gdbarch_init): But use set_gdbarch_print_insn instead. - -2002-03-05 Andrew Cagney - - * MAINTAINERS (Past Maintainers): Add Frank Ch. Eigler. - -2002-03-05 Andrew Cagney - - * MAINTAINERS: Fix Mac OS X and Objective-C/C++. - -2002-03-05 Andrew Cagney - - * NEWS: Update headings, 5.2 has branched. - -2002-03-01 David O'Brien - - * configure.host (sparc64-*-freebsd): Add. - * configure.tgt: Likewise. - * config/sparc/fbsd.mh: New file. - * config/sparc/fbsd.mt: Likewise. - * config/sparc/nm-fbsd.h: Likewise. - * config/sparc/tm-fbsd.h: Likewise. - -2002-03-01 Daniel Jacobowitz - - * config/djgpp/fnchange.lst: Add regformats/reg-i386-linux.dat and - regformats/reg-s390x.dat. - -2002-03-01 Andrew Cagney - - * utils.c: Add FIXME explaining true/false problem. - -2002-02-28 Andrew Cagney - - * MAINTAINERS (Past Maintainers): Add J.T. Conklin. - -2002-02-28 Michael Chastain - - * MAINTAINERS: Fix typo: gdb.satbs -> gdb.stabs . - -2002-02-28 Daniel Jacobowitz - - * gdbserver/linux-s390-low.c: New file. - * regformats/reg-s390.dat: New file. - * regformats/reg-s390x.dat: New file. - * gdbserver/configure.srv: Add S/390. - * gdbserver/Makefile.in: Add S/390. - * configure.tgt: Enable gdbserver for S/390. - -2002-02-28 Eli Zaretskii - - * go32-nat.c (_initialize_go32_nat): Don't use periods in the - first line of the doc string for "info dos", except at the end of - the sentence, since the short help stops at the first period. - -2002-02-28 Jason Merrill - - * dwarf2read.c (dwarf_cfi_name): Add new codes. - -2002-02-27 Fred Fish - - * blockframe.c (generic_fix_call_dummy): Fix obvious typo in - comment (dumy -> dummy). - -2002-02-27 Peter Schauer - - * symtab.c (gdb_mangle_name): Handle fully mangled v3 abi physnames. - -2002-02-27 Rodney Brown - - * utils.c (gdb_realpath): Add pathconf fallback for sco3.2v5. - -2002-02-27 Daniel Jacobowitz - - * gdbserver/acconfig.h: New file. - * gdbserver/i387-fp.c: New file. - * gdbserver/i387-fp.h: New file. - * gdbserver/linux-x86-64.c: New file. - * regformats/reg-x86-64.dat: New file. - * configure.tgt: Add x86_64-*-linux* gdbserver support. - * gdbserver/configure.srv: Add x86_64-*-linux* and regset support. - * gdbserver/configure.in: Add support for regsets. - * gdbserver/config.in: Regenerate. - * gdbserver/configure: Regenerate. - * gdbserver/Makefile.in: Likewise. Add $(linux_low_h). - * gdbserver/linux-low.h: New file. - * gdbserver/linux-low.c: Include "linux-low.h". Add support - for regsets. - * gdbserver/linux-arm-low.c: Include "linux-low.h". - * gdbserver/linux-ia64-low.c: Include "linux-low.h". - * gdbserver/linux-m68k-low.c: Include "linux-low.h". - * gdbserver/linux-mips-low.c: Include "linux-low.h". - * gdbserver/linux-ppc-low.c: Include "linux-low.h". - * gdbserver/linux-sh-low.c: Include "linux-low.h". - * gdbserver/linux-i386-low.c: Include "linux-low.h". Include - "i387-fp.h". Add PTRACE_GETREGS and friends. - * gdbserver/regcache.c (supply_register): New function. - (supply_register_by_name): New function. - (collect_register): New function. - (collect_register_by_name): New function. - -2002-02-27 Daniel Jacobowitz - - * gdbserver/Makefile.in (INTERNAL_CFLAGS): Remove -DGDBSERVER. - (config.status): Add configure.srv dependency. - (server_h): Add config.h dependency. - -2002-02-27 Daniel Jacobowitz - - * regformats/reg-i386-linux.dat: New file, with $orig_eax. - * gdbserver/Makefile.in: Add rules for reg-i386-linux.o. - * gdbserver/configure.srv: Change i386-*-linux* to use - reg-i386-linux.o. - -2002-02-26 Andrew Cagney - - * x86-64-tdep.c: Re-indent. Update copyright date. - -2002-02-26 Andrew Cagney - - From Michal Ludvig : - * x86-64-tdep.c (value.h): Delete. - (gdb_assert.h): Include. - (x86_64_register_convert_to_virtual, - x86_64_register_convert_to_raw ): Add check which lets only - floating-point values to be converted. - (value_push): Delete. - (x86_64_push_arguments): Order of arguments pushed on stack fixed. - (i386_gdbarch_init): Number of register_bytes fixed. - -2002-02-26 Andrew Cagney - - * MAINTAINERS: Add x86-64 target. - -2002-02-26 Andrew Cagney - - * memattr.c (mem_command): Eliminate ``true'' and ``false''. - * osfsolib.c (solib_map_sections): Ditto. - * irix5-nat.c (solib_map_sections): Ditto. - * corelow.c (gdb_check_format): Ditto. - * symfile.c (symfile_bfd_open): Ditto. - * solib.c (solib_map_sections): Ditto. - Fix PR gdb/354. - -2002-02-26 Andrew Cagney - - * remote.c (_initialize_remote): By default, disable ``e'' and - ``E'' step out-of-range packets. - -2002-02-26 Andreas Schwab - - * config/m68k/tm-linux.h (FRAME_SAVED_PC): Define as - m68k_linux_frame_saved_pc. - (IN_SIGTRAMP): Define as m68k_linux_in_sigtramp instead of - in_sigtramp. - (SIGCONTEXT_PC_OFFSET): Remove. - * m68klinux-nat.c (m68k_linux_frame_saved_pc, - m68k_linux_sigtramp_saved_pc): New functions. - (IS_SIGTRAMP, IS_RT_SIGTRAMP): Define. - (SIGCONTEXT_PC_OFFSET): Moved here from config/m68k/tm-linux.h. - (UCONTEXT_PC_OFFSET): Define. - (m68k_linux_in_sigtramp): Renamed from in_sigtramp, handle both - non-RT and RT signal trampolines. - -2002-02-26 Richard Earnshaw - - * config/arm/tm-embed.h (TARGET_UPAGES): Delete. - (TARGET_NBPG, STACK_END_ADDR): Delete - (VARIABLES_INSIDE_BLOCK): Delete. - -2002-02-25 Andrew Cagney - - * utils.c (perror_with_name): Make string parameter constant. - (print_sys_errmsg): Ditto. - (query): Ditto. - * defs.h (perror_with_name): Update. - (print_sys_errmsg): Update. - (query): Update. - -2002-02-25 Daniel Jacobowitz - - From Eliot Dresselhaus : - * gdbserver/linux-mips-low.c (cannot_fetch_register): Fix typo. - -2002-02-25 Peter Schauer - - * rs6000-nat.c (set_host_arch): Do not switch to a new architecture - if it already matches the current architecture from the exec file. - Include arch-utils.h for gdbarch_info_init prototype. - * Makefile.in (rs6000-nat.o): Update dependencies. - -2002-02-25 Eli Zaretskii - - * config/djgpp/djconfig.sh: Set NM=nm and CFLAGS="-g -O2" in the - list of exported variables. - -2002-02-24 Daniel Jacobowitz - - * gdbserver/configure.srv: New file. - * gdbserver/configure.in: Use configure.srv instead - of the host/target makefile fragments. Set GDBSERVER_DEPFILES - from it. - * gdbserver/configure: Regenerated. - * gdbserver/terminal.h: New file. - * gdbserver/Makefile.in: Update for configure changes. Remove - more unneeded include paths. - -2002-02-24 Andrew Cagney - - From wiz at danbala: - * config/sparc/tm-sp64.h: Fix grammar and typos. - Fix PR gdb/287. - -2002-02-24 Andrew Cagney - - * lin-lwp.c, thread-db.c, defs.h, cris-tdep.c: Replace ``Linux'' - with either ``GNU/Linux'' or ``Linux kernel''. Update copyright. - * m68klinux-nat.c, sparc-linux-nat.c, x86-64-linux-nat.c: Ditto. - * x86-64-linux-tdep.c, gregset.h, gdb_wait.h: Ditto. - * ia64-linux-nat.c, infrun.c, linux-proc.c: Ditto. - * proc-service.c, i386-linux-tdep.c, ppc-linux-tdep.c: Ditto. - * s390-tdep.c: Ditto. - * config/nm-linux.h, config/alpha/nm-linux.h: Ditto. - * config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h: - * config/alpha/xm-alphalinux.h, config/i386/nm-linux.h: Ditto. - * config/i386/nm-x86-64.h, config/i386/tm-linux.h: Ditto. - * config/m68k/tm-linux.h, config/mips/nm-linux.h: Ditto. - * config/mips/tm-linux.h, config/mips/xm-linux.h: Ditto. - * config/powerpc/tm-linux.h, config/s390/nm-linux.h: Ditto. - * config/s390/tm-linux.h, config/sh/tm-linux.h: Ditto. - * config/sparc/nm-linux.h, config/sparc/tm-linux.h: Ditto. - * config/sparc/tm-sp64linux.h, config/sparc/xm-linux.h: Ditto. - Fix PR gdb/378. - -2002-02-23 Andrew Cagney - - * lin-thread.c: Delete file. - * configure.in (gdb_cv_struct_reg_r_gs): Update comment to refer - to gdb_proc_service.h. - * configure: Re-generate. - - * ocd.c (ocd_open): Do not try to open the "ocd" device. - * serial.c (serial_open): Delete check for "ocd". - Fix PR gdb/349. - - * Makefile.in (linux-thread.o): Delete target. - * linux-thread.c: Delete file. - - * config/djgpp/fnchange.lst: Rename bfd/elf32-sh64.c. Tweak other - renamed SH files to be consistent. - - * symtab.c (sort_search_symbols): Use xfree. - -2002-02-23 Richard Earnshaw - - * arm-linux-tdep.c (arm_linux_init_abi): Register - IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE - * config/arm/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Replace old - definition with undef, since we don't want the sysvr4 definition. - (SKIP_TRAMPOLINE_CODE): Likewise. - -2002-02-23 Andrew Cagney - - From 2002-02-22 Alfred M. Szmidt : - - * configure.in: (AC_CHECK_FUNCS) Added test for - canonicalize_file_name Regenerated. - * config.in, configure: Regenerated. - * utils.c: (gdb_realpath) If HAVE_CANONICALIZE_FILE_NAME is - defined use canonicalize_file_name. - -2002-02-23 Michael Chastain - - * MAINTAINERS: Remove Michael Chastain from "paper trail" list. - -2002-02-23 Andrew Cagney - - * README: Remove references to cygnus.com. - * MAINTAINERS: Change Past Maintainer addresses to ``foo at bar - dot com'' form. Remove references to cygnus.com and sourceware. - -2002-02-23 Andrew Cagney - - From 2002-02-19 Paul Eggert : - * Makefile.in (VER): Change "head -1" to "sed q", since POSIX - 1003.1-2001 no longer allows "head -1". - * gdb/Makefile.in (version.c): Likewise. - * gdb/doc/Makefile.in (GDBvn.texi): Likewise. - * gdb/CONTRIBUTE: Change "diff -c3" to "diff -c", which is - equivalent. POSIX 1003.1-2001 no longer allows "diff -c3". - -2002-02-23 Andrew Cagney - - * cli/cli-decode.c (cmd_cfunc_eq): New function. - * command.h (cmd_cfunc_eq): Declare. - * cli/cli-decode.h (cmd_cfunc_eq): Ditto. - - * cli/cli-cmds.h (is_complete_command): Change parameter to a - ``struct cmd_list_element *''. - * cli/cli-cmds.c (is_complete_command): Update. Use - cmd_cfunc_eq. - * top.c (execute_command): Pass the command to - is_complete_command. - * tracepoint.c: Replace function.cfunc with cmd_cfunc_eq. - -2002-02-23 Andrew Cagney - - From 2002-02-20 Martin Schwidefsky : - * config/s390/tm-s390.h (GDB_TARGET_IS_ESAME): Use renamed - architecture defines. - * s390-tdep.c (s390_gdbarch_init): Likewise. - -2002-02-23 Richard Earnshaw - - * arm-linux-tdep.c (arm_linux_extract_return_value): Make static. - (arm_linux_push_arguments): Likewise. - (arm_linux_init_abi): Register them. Also register linux-specific - call_dummy_words. - (find_minsym_and_objfile): Use strcmp, not STREQ. - * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Delete. - (arm_linux_call_dummy_words): Delete declaration. - (EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS): Delete. - (arm_linux_extract_return_value, arm_linux_push_arguments): Delete - declarations. - (LOWEST_PC): Delete. - -2002-02-23 Peter Schauer - - * maint.c (print_section_info): Do not prepend `0x' to filepos - output, it will be handled by local_hex_string_custom. - -2002-02-23 Richard Earnshaw - - * arm-linux-nat.c (store_newfpe_single): Use regcache_collect. - (store_newfpe_double, store_newfpe_extended, store_fpregister) - (store_register, store_regs, fill_gregset, fill_fpregset): Likewise. - -2002-02-22 Jim Blandy - - Indicate that the bcache functions don't change the strings - they're passed. - * bcache.h (bcache, hash): Add `const' keywords to declarations. - * bcache.c (bcache, hash): Add `const' keywords to definitions. - -2002-02-22 Pierre Muller - - * win32-nat.c (child_create_inferior): Fix create flags setting bug. - -2002-02-21 Christopher Faylor - - * win32-nat.c (register_loaded_dll): Just use raw name when we can't - find the complete path to a loaded DLL. - -2002-02-21 Fred Fish - - * dbxread.c (process_one_symbol): When finding an N_FUN symbol - that marks the end of the range of a function, enter a line number - entry that has a line number of zero and a PC offset that matches - the end of the function. This starts a range of PC's for which no - line number information is known. - * symtab.c (find_pc_sect_line): If our best fit is in a range of - PC's for which no line number info is found (line number is zero) - then we didn't find any valid line information. - * symtab.h: Document use of zero line number entry. - -2002-02-21 Elena Zannoni - - * ppc-linux-nat.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Define. - (have_ptrace_getvrregs): Define for run time checks. - (gdb_vrregset_t): New type for Altivec register handling. - (fetch_register, store_register): Fetch/store altivec register - when needed. - (fetch_altivec_register, store_altivec_register): New functions. - (supply_vrregset, fill_vrregset): New functions. - (fetch_altivec_registers, store_altivec_registers): New functions. - (fetch_ppc_registers, store_ppc_registers): Fetch/store altivec - registers as well. - -2002-02-21 Jiri Smid - - * config/i386/x86-64linux.mh (NATDEPFILES): Remove x86-64-nat.o. - -2002-02-21 Richard Earnshaw - - * Makefile.in (armnbsd-nat.o): Update dependencies. - * armnbsd-nat.c (supply_gregset): New function. Common code to - supply the integer register set. - (supply_fparegset): New function. Similar for FPA registers. - (fetch_regs, fetch_fp_regs): Use them. - (fetch_core_registers): Likewise. - (fetch_elfcore_registers): New function. - (arm_netbsd_elfcore_fns): New core-file type specification. - (_initialize_arm_netbsd_nat): Register it. - -2002-02-21 Richard Earnshaw - - * armnbsd-nat.c: Include gdbcore.h. - (FETCH_INFERIOR_REGISTERS): Just error if this isn't defined. - (fetch_regs, fetch_fp_regs, store_regs, store_fp_regs): Add explicit - 'void' to declaration, to shut up ARI. - (fetch_core_registers): Make static. Rewrite using supply_register. - (arm_netbsd_core_fns): New core-file type specification. - (_initialize_arm_netbsd_nat): New function. - -2002-02-21 Christopher Faylor - - * win32-nat.c (register_loaded_dll): Correctly check for invalid handle - value. - -2002-02-20 Christopher Faylor - - * win32-nat.c (register_loaded_dll): Handle case where FindFirstFile - fails. - -2002-02-20 Daniel Jacobowitz - - * jv-exp.y (parse_number): Change type of implicit longs - to builtin_type_uint64. - -2002-02-20 Daniel Jacobowitz - - * gdbserver/linux-low.c (mywait): Change argument to waitpid - to be an integer instead of a `union wait'. - -2002-02-20 Daniel Jacobowitz - - * mips-linux-nat.c: Call the operating system GNU/Linux. - * mips-linux-tdep.c: Likewise. - * mips-tdep.c: Likewise. - -2002-02-20 Daniel Jacobowitz - - Fix PR gdb/265. - * jv-exp.y (parse_number): Handle 64-bit integers. - -2002-02-20 Daniel Jacobowitz - - * gdbserver/configure.in: Remove AM_PROC_CC_STDC. Change - AC_STDC_HEADERS to AC_HEADER_STDC. - * gdbserver/configure: Regenerated. - -2002-02-20 Richard Earnshaw - - * arc-tdep.c (get_longjmp_target): Only compile this function if JB_PC - is defined. - * sparc-tdep.c (get_longjmp_target): Likewise. - -2002-02-20 Richard Earnshaw - - * News: Add news about ARM and Multi-arch. Mention the new target - arm*-*-netbsd*. - -2002-02-19 Jim Blandy - - * stabsread.c (error_type_complaint): Improve error message. - -2002-02-19 Daniel Jacobowitz - - * gdbserver/README: Update documentation. - * gdbserver/configure.in: Update configury to match documentation. - * gdbserver/Makefile.in: Likewise. - * gdbserver/configure: Regenerated. - * gdbserver/aclocal.m4: New file, generated by aclocal. - * gdbserver/config.in: New file, generated by autoheader. - -2002-02-19 Richard Earnshaw - - * config/djgpp/fnchange.lst: Add change rules for armnbsd-tdep.c and - armnbsd-nat.c. - -2002-02-19 Richard Earnshaw - - * arm-tdep.h (enum arm_float_model): New enum. - (struct gdbarch_tdep): Add fp_model. - * arm-tdep.c (arm_gdbarch_init): Set fp_model in tdep. Defer setting - up floating-point conversions until we know the floating-point model - in use by the inferior. Don't complain about being unable to - determine the ABI of the inferior when we don't have one. - (arm_extract_return_value): Support different floating-point models. - (arm_store_return_value): Likewise. - * armnbsd-tdep.c (arm_netbsd_aout_init_abi): Set fp_model in tdep to - ARM_FLOAT_SOFT. - (arm_netbsd_elf_init_abi): Set fp_model to ARM_FLOAT_SOFT_VFP. - -2002-02-19 Peter Schauer - - * i386-tdep.c (i386_gdbarch_init): Eliminate incorrect use - of ``current_gdbarch''. - -2002-02-19 Richard Earnshaw - - * armnbsd-nat.c : ANSIfy all function declarations. - (fetch_register, fetch_regs, fetch_fp_register, fetch_fp_regs): New. - (fetch_inferior_registers): Re-implement in terms of above. - (store_register, store_regs, store_fp_register, store_fp_regs): New. - (store_inferior_registers): Re-implement in terms of above. - -2002-02-19 Richard Earnshaw - - * arm-linux-nat.c: Linux -> GNU/Linux when not talking about the - kernel. - * arm-linux-tdep.c: Likewise. - * config/arm/tm-linux.h: Likewise. - -2002-02-19 Richard Earnshaw - - * configure.tgt (arm*-*-netbsd*): This variant is now fully multi-arch. - * config/arm/nbsd.mt (TM_FILE): Delete. - * config/arm/tm-nbsd.h: Delete. - -2002-02-19 Richard Earnshaw - - * arm-tdep.c (arm_gdbarch_init): Initialize TARGET_CHAR_SIGNED. - Initialize CALL_DUMMY_LENGTH. - -2002-02-19 Richard Earnshaw - - * armnbsd-tdep.c (arm_netbsd_aout_in_solib_call_trampoline): New - function. - (arm_netbsd_aout_init_abi): Initialize IN_SOLIB_CALL_TRAMPOLINE. - * config/arm/tm-nbsd.h: Don't include config/tm-nbsd.h, it only - defines one thing and that is incorrect for this port. - (IN_SOLIB_CALL_TRAMPOLINE): Delete. - -2002-02-18 Pierre Muller - - * go32-nat.c: add i386-tdep.h include to import FP_REGNUM_P macro. - -2002-02-18 Pierre Muller - - * win32-nat.c (display_selector): New function. Displays information - about the information returned by GetThreadSelectorEntry API function. - (display_selectors): New function. Displays the infomation of - the selector given as argument, or of CS, DS ans FS selectors - if no argument is given. - ( _initialize_inftarg): Add "w32" as info prefix command. - Add "info w32 selector" as command calling display_selectors. - -2002-02-19 Pierre Muller - - * i386-tdep.c (get_longjmp_target): Fix compilation failure - by setting dummy values to JB_PC and JB_ELEMENT_SIZE - if not defined. - -2002-02-18 Richard Earnshaw - - * config/arm/nbsd.mt (TDEPFILES): Add solib-sunos.o. - -2002-02-18 Richard Earnshaw - - * arm-tdep.c (arm_set_call_dummy_breakpoint_offset): New function. - (arm_fix_call_dummy): Call it. - (arm_call_dummy_breakpoint_offset): Delete. - (arm_gdbarch_init): Initialize call_dummy_breakpoint_offset. - * config/arm/tm-arm.h (CALL_DUMMY_BREAKPOINT_OFFSET): Delete. - -2002-02-18 Andrew Cagney - - * gdbarch.sh (FRAME_CHAIN_VALID): Only require at level 2. - Default to func_frame_chain_valid. - * gdbarch.h, gdbarch.c: Re-generate. - * frame.h (FRAME_CHAIN_VALID): Delete definition. - -2002-02-18 Elena Zannoni - - * ppc-linux-nat.c: Update copyright. - (fetch_register, store_register): Add tid parameter, don't compute - tid here. - (fetch_ppc_registers, store_ppc_registers): Add tid - parameter. Pass it along to callees. - (fetch_inferior_registers, store_inferior_registers): Compute tid - here, and pass it to calleed functions. - (fill_gregset, supply_fpregset): Clean up formatting. - -2002-02-18 Richard Earnshaw - - * arm-tdep.c (arm_gdbarch_init): Initialize coerce_float_to_double. - * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Delete. - -2002-02-18 Richard Earnshaw - - * gdbarch.sh (GET_LONGJMP_TARGET): Add rule. - * gdbarch.c gdbarch.h: Regenerate. - * breakpoint.c (create_longjmp_breakpoint): Always compile this - function. - (breakpoint_reset): Test GET_LONGJMP_TARGET_P(). - * infrun.c (GET_LONGJMP_TARGET): Delete default definition. - (handle_inferior_event): Test GET_LONGJMP_TARGET_P(). - - * arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields. - * arm-tdep.c (arm_get_longjmp_target): New function. - (arm_gdbarch_init): Initialize jb_pc to -1. If ABI handler changes - this to a positive value register arm_get_longjmp_target as the - longjmp handler. - * arm-linux-tdep.c (arm_get_longjmp_target): Delete. - (arm_linux_init_abi): Set up longjmp description in tdep. - * armnbsd-nat.c (get_longjmp_target): Delete. - * armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp - description in tdep. - * config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete. - (get_longjmp_target): Delete declaration. - (GET_LONGJMP_TARGET): Delete. - * config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration. - (GET_LONGJMP_TARGET): Delete. - -2002-02-17 Kevin Buettner - - From Peter Schauer : - * ia64-tdep.c (ia64_gdbarch_init): Eliminate incorrect use - of ``current_gdbarch''. - -2002-02-17 Tom Tromey - - * cli/cli-cmds.c (compare_strings): New function. - (complete_command): Only print each unique item once. - * completer.h (complete_line): Declare. - * completer.c (complete_line): New function. - (line_completion_function): Use it. - -2002-02-16 Andrew Cagney - - * gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Default to 64. - * gdbarch.h, gdbarch.c: Re-generate. - -2002-02-16 Daniel Jacobowitz - - * valarith.c (value_x_unop): Fix decrement; support post-decrement. - -2002-02-16 Daniel Jacobowitz - - From Peter Schauer : - * valops.c (value_arg_coerce): Don't take the address of a reference - to convert an argument to a reference. - -2002-02-15 Christopher Faylor - - * win32-nat.c (get_image_name): New function. - (handle_load_dll): Use get_image_name function. - (get_child_debug_event): Avoid registering debug events until possibly - execed process is started. - (child_create_inferior): Allow invocation via shell so that command - line redirection, etc. works ok. - (_initialize_inftarg): Add new command: "set shell" to control whether - a shell is used to start a process. - -2002-02-15 Daniel Jacobowitz - - * gdbserver/linux-mips-low.c (cannot_fetch_register): Use find_regno - instead of find_register_by_number. - (cannot_store_register): Likewise. - -2002-02-14 Pierre Muller - - * dwarf2read.c: Replace fprintf (stderr, ...) by - fprintf_unfiltered (gdb_stderr, ...). - -2002-02-15 Daniel Jacobowitz - - * gdbserver/gdbserver.1: Document --attach. - -2002-02-15 Richard Earnshaw - - * arm-tdep.h (struct gdbarch_tdep): Add fields for breakpoint - descriptions. - * arm-tdep.c (arm_default_arm_le_breakpoint) - (arm_default_arm_be_breakpoint, arm_default_thumb_le_breakpoint) - (arm_default_thumb_be_breakpoint): New. Initialize them from - traditional breakpoint defines. - (arm_breakpoint_from_pc): Use new gdbarch_tdep entries. - (arm_gdbarch_init): Initialize new breakpoint variables. - * arm-linux-tdep.c (arm_linux_arm_le_breakpoint): New. - (arm_linux_init_abi): Initialize linux-specific breakpoint. - * armnbsd-tdep.c (arm_nbsd_arm_le_breakpoint): New. - (arm_netbsd_aout_init_abi, arm_netbsd_elf_init_abi): Split common - code out to ... - (arm_netbsd_init_abi_common): ... here; new function. - * config/arm/tm-arm.h (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT) - (THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Delete. - * config/arm/tm-linux.h (ARM_LE_BREAKPOINT): Delete. - * config/arm/tm-nbsd.h (ARM_LE_BREAKPOINT): Delete. - -2002-02-15 Richard Earnshaw - - * arm-tdep.h (enum arm_abi): New enum. - (struct gdbarch_tdep): New structure. - (LOWEST_PC): Provide a default. - (arm_gdbarch_register_os_abi): Declare new function. - * arm-tdep.c (arm_abi_names): New array. - (process_note_abi_tag_sections): New function. - (get_elfosabi): New function. - (arm_gdbarch_register_os_abi): New function. - (arm_gdbarch_init): Try to determine the ABI of the inferior. If - support for that ABI has been built in, then call the appropriate - configuration routine. Use gdbarch_num_regs() to get the number - of registers. - (arm_dump_tdep): New function. - (arm_init_abi_eabi_v1, arm_init_abi_eabi_v2, arm_init_abi_apcs): New - place-holder functions. - (_initialize_arm_tdep): Register them. - * config/arm/tm-arm.h (LOWEST_PC): Delete. - - * armnbsd-tdep.c: New file. - * Makefile.in (armnbsd-tdep.o): Add dependencies. - * config/arm/nbsd.mt (TDEPFILES): Add it. - * config/arm/tm-nbsd.h (LOWEST_PC): Delete. - - * armnbsd-nat.c: Include regcache.h. - * Makefile.in (armnbsd-nat.o): Update dependency list. - - * arm-tdep.c (arm_get_next_pc): Use printf_filtered for error message. - -2002-02-14 Daniel Jacobowitz - - * gdbserver/Makefile.in: Fix typos in target rules. - -2002-02-14 Daniel Jacobowitz - - Fix part of PR gdb/267. - * linespec.c (find_methods): Handle constructors specially for now. - -2002-02-14 Corinna Vinschen - - * arm-tdep.c (arm_push_arguments): Eliminate special float type - handling. - * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Define to call - standard_coerce_float_to_double(). - -2002-02-14 Christopher Faylor - - * config/i386/xm-cygwin.h: Revert inadvertent reinclusion of - GDBINIT_FILENAME. - -2002-02-14 Elena Zannoni - - * rs6000-tdep.c (rs6000_gdbarch_init): Don't call - find_variant_by_name, because it confuses the multiarch - framework. Return NULL if there isn't an architecture with the - user supplied name, instead of forcing a different one without - recording the change with the multiarch machinery. - (find_variant_by_name): Delete. - -2002-02-14 Peter Schauer - - * config/i386/i386sol2.mh (NATDEPFILES): Add i387-nat.o, needed by - i386v4-nat.o now. Add gcore.o, Solaris x86 supports gcore. - -2002-02-13 Martin M. Hunt - - * stack.c (print_frame_info_base): When calling - print_frame_info_listing_hook, set current_source_symtab. - -2002-02-14 Daniel Jacobowitz - - * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS, - and remove unused $(INCLUDE_DIR). - Add regcache.c to OBS. - Add generated register protocol files to clean target. - Update dependencies for new objects, obsolete old target code. - - * gdbserver/linux-low.c: Remove all platform-specific code to - new files. Remove various dead code. Update to use regcache - functionality. - * gdbserver/remote-utils.c (fromhex): Add return statement - to quiet warning. - (putpkt): Dynamically allocate buf2 because PBUFSIZ is no longer - constant. - (input_interrupt): Add integer parameter to match prototype - of a signal handler. - (outreg): Use register_data (). - (prepare_resume_reply): Use gdbserver_expedite_regs. - * gdbserver/server.c (main): Dynamically allocate own_buf because - PBUFSIZ is no longer constant. Use registers_to_string () and - registers_from_string (). - * gdbserver/server.h: No longer include "defs.h". Add prototypes - for error (), fatal (), and warning (). Update definition of - PBUFSIZ to use regcache functionality. Add include guard. - * gdbserver/utils.c (fatal): Add missing ``const''. - (warning): New function. - - * regformats/regdat.sh: Include "regcache.h" in generated files. - Provide init_registers () function. - * regformats/regdef.h: Add prototype for set_register_cache (). - Add include guard. - - * gdbserver/linux-arm-low.c: New file. - * gdbserver/linux-i386-low.c: New file. - * gdbserver/linux-ia64-low.c: New file. - * gdbserver/linux-m68k-low.c: New file. - * gdbserver/linux-mips-low.c: New file. - * gdbserver/linux-ppc-low.c: New file. - * gdbserver/linux-sh-low.c: New file. - - * gdbserver/regcache.c: New file. - * gdbserver/regcache.h: New file. - - * gdbserver/low-linux.c: Removed obsolete file. - -2002-02-14 Daniel Jacobowitz - - * config/arm/linux.mt: Update GDBSERVER_DEPFILES. - * config/i386/linux.mt: Likewise. - * config/ia64/linux.mt: Likewise. - * config/m68k/linux.mh: Likewise. - * config/powerpc/linux.mh: Likewise. - * config/mips/linux.mt: Likewise. - - * config/sh/linux.mt: Add GDBSERVER_DEPFILES. - - * config/i386/i386lynx.mh: Mark gdbserver variables - as (currently) obsolete for this target. - * config/i386/nbsd.mt: Likewise. - * config/i386/nbsdelf.mt: Likewise. - * config/m32r/m32r.mt: Likewise. - * config/m68k/m68klynx.mh: Likewise. - * config/m68k/nbsd.mt: Likewise. - * config/m68k/sun3os4.mh: Likewise. - * config/mips/vr5000.mt: Likewise. - * config/ns32k/nbsd.mt: Likewise. - * config/pa/hppabsd.mh: Likewise. - * config/pa/hppaosf.mh: Likewise. - * config/powerpc/nbsd.mt: Likewise. - * config/rs6000/rs6000lynx.mh: Likewise. - * config/s390/s390.mt: Likewise. - * config/s390/s390x.mt: Likewise. - * config/sparc/sparclynx.mh: Likewise. - * config/sparc/sun4os4.mh: Likewise. - * config/i386/x86-64linux.mt: Likewise. - * config/sparc/linux.mh: Likewise. - -2002-02-14 Daniel Jacobowitz - - * configure.tgt: Configure gdbserver only for known working - targets. Set ${build_gdbserver} instead of modifying ${configdirs}. - * configure.in: Check ${build_gdbserver}. Put gdbserver/ into - SUBDIRS if it is configured. Update comment for ${nativefile}. - * configure: Regenerated. - -2002-02-13 Michael Snyder - - * gcore.c (gcore_command): Use gcore_default_target instead of NULL. - (default_gcore_mach): Just return 0, work around a problem in bfd. - (default_gcore_target): OK to return NULL if exec_bfd is null. - (make_mem_sec): Use a cast, avoid a warning. - - * procfs.c (find_memory_regions_callback): Use a cast instead of - calling host_pointer_to_address (which complains if - sizeof (host pointer) != sizeof (target pointer)). - (procfs_make_note_section): Avoid overflow in psargs string. - - * procfs.c (procfs_make_note_section): Make the default - implementation return an error. - -2002-02-13 Rodney Brown - - * procfs.c (procfs_make_note_section): Provide a default definition - (for alpha-dec-osf4.0f). Fix typos. - -2002-02-13 Elena Zannoni - - * linux-proc.c: Add include of regcache.h. - * Makefile.in (linux-proc.o): Add dependency on regcache.h. - -2002-02-13 Andrew Cagney - - From 2002-01-18 Greg McGary : - * memattr.c (create_mem_region): Disallow useless empty region. - Regions are half-open intervals, so allow [A..B) [B..C) as - non-overlapping. - -2002-02-13 Michael Chastain - - * defs.h: Kill CONST_PTR. - * c-lang.h (c_builtin_types): Change CONST_PTR to simple "const". - * c-lang.c (c_builtin_types): Likewise. - * ch-lang.c (ch_builtin_types): Likewise. - * f-lang.c (f_builtin_types): Likewise. - * language.c (unknown_builtin_types): Likewise. - * m2-lang.c (m2_builtin_types): Likewise. - * p-lang.c (pascal_builtin_types): Likewise. - * scm-lang.c (c_builtin_types): Likewise. - -2002-02-13 Keith Seitz - - * arm-tdep.h (arm_get_next_pc): Add declaration. - -2002-02-13 Richard Earnshaw - - * arm-tdep.c (arm_use_struct_convention): Make static. Move to be - with other related struct-returning functions. - (arm_extract_struct_value_address): New function. - (arm_gdbarch_init): Initialize the above in multi-arch vector. Also - initialize float_format, double_format and long_double_format as - appropriate to the endianness of the target. - * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Delete. - (arm_use_struct_convention): Delete declaration. - (USE_STRUCT_CONVENTION, EXTRACT_STRUCT_VALUE_ADDRESS): Delete. - -2002-02-13 Keith Seitz - - * defs.h (core_addr_to_string_nz): New function. - -2002-02-13 Mark Kettenis - - Apply missing bits of 2002-01-15 patch. - * i386v4-nat.c (supply_fpregset): Use i387_supply_fsave. - (fill_fpregset): Use i387_fill_fsave. - -2002-02-12 Keith Seitz - - * utils.c (core_addr_to_string): Use phex instead of phex_nz. - (core_addr_to_string_nz): New function. - -2002-02-11 Richard Earnshaw - - * arm-linux-nat.c: Really include arm-tdep.h. - * config/arm/tm-linux.h (struct type, struct value): Declare. - -2002-02-11 Michael Snyder - - * procfs.c: Include elf-bfd.h (for elfcore_write functions). - (gcore section): Ifdef for Solaris and Unixware only. - (procfs_do_thread_registers): Unixware needs one lwpstatus - per thread (not one prstatus or pstatus). - (procfs_make_note_section): Iterate only over kernel threads (lwps), - not over all gdb threads. For unixware, call elfcore_write_pstatus - once before iterating over threads. - -2002-02-11 Richard Earnshaw - - * arm-tdep.h: New file. - * arm-tdep.c: Include arm-tdep.h. - (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call) - (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy) - (arm_print_float_info, arm_register_type, convert_to_extended) - (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special) - (arm_extract_return_value, arm_register_name): Make static. - (arm_software_single_step): Similarly. Fix types in declaration. - (arm_register_byte, arm_register_raw_size, arm_register_virtual_size) - (arm_store_return_value, arm_store_struct_return): New functions. - (arm_gdbarch_init): Register the above functions. Also register - call_dummy_start_offset, sizeof_call_dummy_words, - function_start_offset, inner_than, decr_pc_after_break, fp_regnum, - sp_regnum, pc_regnum, register_bytes, num_regs, max_register_raw_size, - max_register_virtual_size, register_size. Set up - prologue_cache.saved_regs here, rather than ... - (_initialize_arm_tdep): ... here. - * config/arm/tm-arm.h (struct type, struct value): Delete forward - declarations. - (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call) - (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy) - (arm_print_float_info, arm_register_type, convert_to_extended) - (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special) - (arm_extract_return_value, arm_register_name): Delete declarations. - (SMASH_TEXT_ADDRESS, ADDR_BITS_REMOVE, FUNCTION_START_OFFSET) - (SKIP_PROLOGUE, SAVED_PC_AFTER_CALL, INNER_THAN, BREAKPOINT_FROM_PC) - (DECR_PC_AFTER_BREAK, PRINT_FLOAT_INFO, REGISTER_SIZE, NUM_REGS) - (REGISTER_NAME, REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE) - (REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE) - (MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN) - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, CALL_DUMMY_WORDS) - (SIZEOF_CALL_DUMMY_WORDS, CALL_DUMMY_START_OFFSET, FIX_CALL_DUMMY) - (SOFTWARE_SINGLE_STEP_P, SOFTWARE_SINGLE_STEP) - (ELF_MAKE_MSYMBOL_SPECIAL, COFF_MAKE_MSYMBOL_SPECIAL) Delete. - (arm_pc_is_thumb, arm_pc_is_thumb_dummy, thumb_get_next_pc) - (arm_get_next_pc): No-longer static -- these are needed by the RDI - interface. - * arm-linux-nat.c arm-linux-tdep.c armnbsd-nat.c: Include arm-tdep.h. - * remote-rdi.c remote-rdp.c: Likewise. - * Makefile.in (arm-linux-nat.o, arm-linux-tdep.o arm-tdep.o) - (armnbsd-nat.o, remote-rdi.o, remote_rdp.o): Update dependencies. - * config/arm/tm-nbsd.h (SOFTWARE_SINGLE_STEP_P): Delete bogus - definition. - - * arm-tdep.h (ARM_A1_REGNUM, ARM_A4_REGNUM, ARM_AP_REGNUM) - (ARM_SP_REGNUM, ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_F0_REGNUM) - (ARM_F3_REGNUM, ARM_F7_REGNUM, ARM_FPS_REGNUM, ARM_PS_REGNUM): Renamed - from non-ARM_ prefixed definitions. - * arm-tdep.c armnbsd-nat.c arm-linux-nat.c arm-linux-tdep.c: Update - all uses of above. - * remote-rdi.c remote-rdp.c: Likewise. - * arm-linux-nat.c (ARM_CPSR_REGNUM): Renamed from CPSR_REGNUM. - -2002-02-11 Richard Earnshaw - - * arm-tdep.c (arm_frameless_function_invocation) - (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args) - (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc) - (arm_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame) - (arm_pop_frame, arm_get_next_pc): Make static. - (arm_gdbarch_init): Register above in gdbarch structure. - (arm_read_fp): Renamed from arm_target_read_fp. - (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Make static. - * config/arm/tm-arm.h (arm_frameless_function_invocation) - (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args) - (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc) - (arm_target_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame) - (arm_pop_frame, arm_get_next_pc, arm_pc_is_thumb) - (arm_pc_is_thumb_dummy): Delete declarations. - (INIT_EXTRA_FRAME_INFO, TARGET_READ_FP, FRAME_CHAIN) - (FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS) - (FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS, FRAME_ARGS_SKIP) - (FRAME_INIT_SAVED_REGS, PUSH_DUMMY_FRAME, POP_FRAME): Delete. - -2002-02-10 Daniel Jacobowitz - - * symtab.c (compare_search_syms): New function. - (sort_search_symbols): New function. - (search_symbols): Sort symbols after searching rather than - before. - -2002-02-10 Andrew Cagney - - * NEWS: Linux -> GNU/Linux. - -2002-02-10 Andrew Cagney - - * gdbarch.sh: For for level one methods, disallow a definition - when partially multi-arched. Add comments explaining rationale. - * gdbarch.h: Re-generate. - -2002-02-10 Andrew Cagney - - * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Don't require when - multi-arch partial. - -2002-02-10 Andrew Cagney - - * gdbarch.sh: Map LEVEL onto a symbolic GT_LEVEL. Exit on bad - field. Use diff -u. - * gdbarch.c: Re-generate. - -2002-02-10 Andrew Cagney - - * config/mips/tm-mips.h (CALL_DUMMY_LOCATION): Delete. - * gdbarch.sh (PUSH_RETURN_ADDRESS): Don't require when multi-arch - partial. - -2002-02-10 Andrew Cagney - - * gdbarch.sh (REGISTER_CONVERTIBLE): Don't require when - multi-arch partial. - (PUSH_ARGUMENTS): Switch to using predefault. - * gdbarch.c: Regenerate. - -2002-02-10 Andrew Cagney - - * valops.c (PUSH_ARGUMENTS): Delete definition. - * gdbarch.sh (PUSH_ARGUMENTS): Don't require when multi-arch - partial. Default to default_push_arguments. - * gdbarch.h, gdbarch.c: Regenerate. - -2002-02-09 Andrew Cagney - - * defs.h (throw_exception): Rename return_to_top_level. Update - comments. - * utils.c (error_stream, internal_verror, quit): Ditto. - * top.c (throw_exception, catcher): Ditto. - * sparclet-rom.c (sparclet_load): Ditto. - * remote.c (interrupt_query, minitelnet): Ditto. - * remote-sds.c (interrupt_query): Ditto. - * remote-mips.c (mips_error, mips_kill): Ditto. - * ocd.c (interrupt_query): Ditto. - * monitor.c (monitor_interrupt_query): Ditto. - * m3-nat.c (suspend_all_threads, thread_resume_command): Ditto. - * target.h: Update comment. - - * m3-nat.c, ocd.c, sparclet-rom.c: Update copyright. - -2002-02-09 Andrew Cagney - - * gdbarch.sh (TARGET_LONG_DOUBLE_FORMAT): Default to - default_double_format. - * gdbarch.h, gdbarch.c: Re-generate. - * findvar.c (floatformat_unknown): Delete variable definition. - * doublest.h (floatformat_unknown): Delete variable declaration. - -2002-02-09 Jim Blandy - - * stabsread.c (read_type): Add code to parse Sun's syntax for - prototyped function types. - -2002-02-09 Andrew Cagney - - * Makefile.in (SUBDIR_CLI_INITS): Set to SUBDIR_CLI_SRCS. - (SUBDIR_MI_INITS): Set to SUBDIR_MI_SRCS. - -2002-02-09 Peter Schauer - - * xcoffsolib.c (_initialize_xcoffsolib): Renamed from - _initialize_solib. Fixes name clash with solib.c:_initialize_solib, - now _initialize_xcoffsolib gets called again and overrides the - commands from solib.c in a native configuration. - -2002-02-09 Mark Kettenis - - * doublest.c (store_typed_floating): Don't try to return a value. - Fixes PR gdb/290. - -2002-02-08 Jim Blandy - - * c-typeprint.c (c_type_print_varspec_suffix): If a function type - is prototyped and has no arguments, print its argument list as - `(void)'. - -2002-02-08 Chris Demetriou - - * MAINTAINERS (write-after-approval): Add myself. - (paper-trail): I've escaped! - -2002-02-08 Christopher Faylor - - * win32-nat.c (cygwin_pid_to_str): Revert 2002-02-08 change xasprintf - changes. - (_initialize_check_for_gdb_ini): Ditto. - -2002-02-08 Martin M. Hunt - - * win32-nat.c (cygwin_pid_to_str): Fix typo. - xaprintf -> xasprintf. - -2002-02-08 Pierre Muller - - * win32-nat.c: Remove use of printf and sprintf functions. - -2002-02-08 Richard Earnshaw - - * arm-tdep.c (arm_frame_chain_valid): Make static. - (arm_push_arguments): Likewise. - (arm_gdbarch_init): New function. - (_initialize_arm_tdep): Call it. - * config/arm/tm-arm.h (GDB_MULTI_ARCH): Set to 1. - (TARGET_DOUBLE_FORMAT): Test TARGET_BYTE_ORDER, not target_byte_order. - (FRAME_CHAIN_VALID): Delete. - (arm_frame_chain_valid): Delete declaration. - (PUSH_ARGUMENTS): Delete. - (arm_push_arguments): Delete declaration. - (CALL_DUMMY_P): Delete. - -2002-02-08 Andrew Cagney - Corinna Vinschen - - * gdbtypes.c (build_gdbtypes): Disable setting a specific float format - on builtin float types. - -2002-02-08 Daniel Jacobowitz - - * utils.c: Include before "bfd.h". - * tui/tui-hooks.c: Likewise. - * tui/tui.c: Likewise. - * tui/tuiCommand.c: Likewise. - * tui/tuiData.c: Likewise. - * tui/tuiDataWin.c: Likewise. - * tui/tuiDisassem.c: Likewise. - * tui/tuiGeneralWin.c: Likewise. - * tui/tuiIO.c: Likewise. - * tui/tuiLayout.c: Likewise. - * tui/tuiRegs.c: Likewise. - * tui/tuiSource.c: Likewise. - * tui/tuiSourceWin.c: Likewise. - * tui/tuiStack.c: Likewise. - * tui/tuiWin.c: Likewise. - -2002-02-07 Elena Zannoni - - * sh-tdep.c (sh_nofp_frame_init_saved_regs): Extend where[] array - to include space for pseudoregs as well. Update loops accordingly. - (sh_fp_frame_init_saved_regs): Ditto. - (sh_init_extra_frame_info, sh_pop_frame): Split long lines. - -2002-02-07 Andrew Cagney - - * MAINTAINERS: Andreas Schwab is GNU/Linux m68k maintainer. - Add Richard Earnshaw to Arm maintainers. - -2002-02-07 Andrew Cagney - - * defs.h (warning_begin): Delete declaration. - - * config/powerpc/tm-ppcle-eabi.h (TARGET_BYTE_ORDER_DEFAULT): - Delete macro. - -2002-02-07 Michael Snyder - - * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): - Logic bug, remove misplaced else. - -2002-02-07 Klee Dienes - - * fork-inferior.c (fork_inferior): Add '!' to the list of - characters that need to be quoted when building a string for the - shell. Quote '!' specifically with a backslash, since CSH chokes - when trying to evaluate "str!str". - -2002-02-06 Nick Clifton - - * rdi-share/host.h: Only provide a typedef for bool if it is not - defined. - -2002-02-04 Michael Snyder - - * breakpoint.h (enum bptype): Add new overlay event bp type. - (enable_overlay_breakpoints, disable_overlay_breakpoints): Export. - - * breakpoint.c (create_internal_breakpoint): New function. - (internal_breakpoint_number): Moved into create_internal_breakpoint. - (create_longjmp_breakpoint): Use create_internal_breakpoint. - (create_thread_event_breakpoint): Ditto. - (create_solib_event_breakpoint): Ditto. - (create_overlay_event_breakpoint): New function. - (enable_overlay_breakpoints, disable_overlay_breakpoints): New funcs. - (update_breakpoints_after_exec): Delete and re-initialize - overlay event breakpoints after an exec. Add FIXME comment - about longjmp breakpoint. - (print_it_typical): Ignore overlay event breakpoints. - (print_one_breakpoint): Ditto. - (mention): Ditto. - (bpstat_what): Do not stop for overlay event breakpoints. - (delete_breakpoint): Don't delete overlay event breakpoints. - (breakpoint_re_set_one): Delete the overlay event breakpoint. - (breakpoint_re_set): Re-create overlay event breakpoint. - - * symfile.c (overlay_auto_command): Enable overlay breakpoints. - (overlay_manual_command): Disable overlay breakpoints. - (overlay_off_command): Disable overlay breakpoints. - -2002-02-06 Richard Earnshaw - - * arm-tdep.c: Include elf-bfd.h and coff/internal.h. - (MSYMBOL_SET_SPECIAL, MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Move defines - to here from config/tm-arm.h. - (coff_sym_is_thumb): Make static. - (arm_elf_make_msymbol_special): New function. - (arm_coff_make_msymbol_special): New function. - * config/arm/tm-arm.h (MSYMBOL_SET_SPECIAL): Delete definition. - (MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Likewise. - (coff_sym_is_thumb): Delete declaration. - (arm_elf_make_msymbol_special): Declare. - (arm_coff_make_msymbol_special): Declare. - (ELF_MAKE_MSYMBOL_SPECIAL): Call arm_elf_make_msymbol_special. - (COFF_MAKE_MSYMBOL_SPECIAL): Call arm_coff_make_msymbol_special. - -2002-02-06 Richard Earnshaw - - * arm-tdep.c (arm_software_single_step): ANSIfy function declaration. - -2002-02-06 Richard Earnshaw - - * gdbarch.sh (PRINT_FLOAT_INFO): Add rule. - * gdbarch.c gdbarch.h: Regenerate. - * arch-utils.c (default_print_float_info): New function. - * arch-utils.h (default_print_float_info): Prototype it. - * infcmd.c (float_info): Call PRINT_FLOAT_INFO. - * doc/gdbint.texinfo (FLOAT_INFO): Mark as deprecated. - (PRINT_FLOAT_INFO): Document it. - - * arm-tdep.c (arm_print_float_info): Renamed from arm_float_info. - * config/arm/tm-arm.h (FLOAT_INFO): Delete. - (PRINT_FLOAT_INFO): Define. - -2002-02-06 Pierre Muller - - * win32-nat.c (_initialize_check_for_gdb_ini): - Add typecast to sprintf argument to suppress a warning. - -2002-02-05 Pierre Muller - - * win32-nat.c (last_sig): Changed type of variable to target_signal, - to allow easier handling of pass state. - (DEBUG_EXCEPTION_SIMPLE): New macro, used in handle_exception, - that gives exception name and address. - (handle_exception): Use DEBUG_EXCEPTION_SIMPLE macro - and set last_sig value to ourstatus->value.sig. Some missing - exceptions added. - (child_continue): Correctly report continue_status. - (get_child_debug_event,do_initial_child_stuff): Set last_sig to - TARGET_SIGNAL_0 (new default value). - (child_resume): consider sig argument passed to decide if - the exception should be passed to debuggee or not. - -2002-02-05 Michael Snyder - - * regcache.c (fetch_register): Call target_fetch_register - only if we don't call FETCH_PSEUDO_REGISTER. - (store_register): Call target_store_register only if we - don't call STORE_PSEUDO_REGISTER. - -2002-02-05 Elena Zannoni - - * gdbarch.sh: Add definitions for COFF_MAKEMSYMBOL_SPECIAL and - ELF_MAKE_MSYMBOL_SPECIAL. - * gdbarch.c, gdbarch.h: Regenerate. - * arch-utils.c (default_make_msymbol_special): New function. - * arch-utils.h (default_make_msymbol_special): Export. - * elfread.c (elf_symtab_read): Compile use of - ELF_MAKE_MSYMBOL_SPECIAL unconditionally because it is now - multiarched. - * coffread.c (coff_symtab_read): Ditto, for - COFF_MAKE_MSYMBOL_SPECIAL. - -2002-02-05 Jim Blandy - - * solib-svr4.c (svr4_truncate_ptr): New function. - (svr4_relocate_section_addresses): Do the address arithmetic with - the appropriate truncation for target addresses, even when - CORE_ADDR is larger than a target address. - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c (mywait): Cast second argument of waitpid - to (int *). - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c (kill_inferior): Remove commented out - code. - -2002-02-05 Daniel Jacobowitz - - * c-valprint.c (c_val_print): Handle TYPE_CODE_COMPLEX. - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c: Remove unused include files. - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c: Define PTRACE_ARG3_TYPE. - (read_inferior_memory): Use it. - (write_inferior_memory): Likewise. - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c (create_inferior): Call strerror instead of - grubbing through sys_errlist. - -2002-02-05 Daniel Jacobowitz - - * gdbserver/linux-low.c: New file, copied exactly from low-linux.c. - -2002-02-04 Pierre Muller - * win32-nat.c (handle_exception): Handle Ctrl-Break exception. - -2002-02-04 Andrew Cagney - - * cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions. - (do_sfunc, set_cmd_sfunc): New functions. - - * command.h (struct cmd_list_element): Add field func. - * cli/cli-decode.h (struct cmd_list_element): Ditto. - * command.h (set_cmd_sfunc, set_cmd_cfunc): Declare. - * cli/cli-decode.h: Ditto. - - * cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc. - (help_all, help_cmd_list): Ditto. - (find_cmd, complete_on_cmdlist): Ditto. - * top.c (execute_command): Ditto. - - * cli/cli-setshow.c (do_setshow_command): Call func instead of - function.sfunc. - - * infcmd.c (notice_args_read): Fix function signature. - - * cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc. - * cli/cli-decode.c (add_set_cmd): Ditto. - * utils.c (initialize_utils): Ditto. - * maint.c (_initialize_maint_cmds): Ditto. - * infrun.c (_initialize_infrun): Ditto. - * demangle.c (_initialize_demangler): Ditto. - * remote.c (add_packet_config_cmd): Ditto. - * mips-tdep.c (_initialize_mips_tdep): Ditto. - * cris-tdep.c (_initialize_cris_tdep): Ditto. - * proc-api.c (_initialize_proc_api): Ditto. - * kod.c (_initialize_kod): Ditto. - * valprint.c (_initialize_valprint): Ditto. - * top.c (init_main): Ditto. - * infcmd.c (_initialize_infcmd): Ditto. - * corefile.c (_initialize_core): Ditto. - * arm-tdep.c (_initialize_arm_tdep): Ditto. - * arch-utils.c (initialize_current_architecture): Ditto. - (_initialize_gdbarch_utils): Ditto. - * alpha-tdep.c (_initialize_alpha_tdep): Ditto. - - * cli/cli-decode.c (add_cmd): Use set_cmd_cfunc. - * wince.c (_initialize_inftarg): Ditto. - * symfile.c (_initialize_symfile): Ditto. - * mips-tdep.c (_initialize_mips_tdep): Ditto. - * language.c (_initialize_language): Ditto. - * arc-tdep.c (_initialize_arc_tdep): Ditto. - -2002-02-04 Michael Snyder - - * memattr.c (_initialize_mem): Elaborate the help for 'mem' command. - -2002-02-04 Daniel Jacobowitz - - * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS. - Add rules for building the register data files. - -2002-02-04 Daniel Jacobowitz - - * regformats/regdat.sh: Add braces to the definition of - expedite_regs_${arch}. - -2002-02-04 Daniel Jacobowitz - - * regformats/regdef.h (struct reg): Add comment describing the - requirements for offset and size fields. - -2002-02-04 Andreas Schwab - - * config/ia64/linux.mh: Don't set NAT_CLIBS and REGEX. - * config/ia64/linux.mt: Don't set GDBSERVER_LIBS. - -2002-02-04 Richard Earnshaw - - * gdbarch.sh (copyright): Update years in generated header. - (SMASH_TEXT_ADDRESS): Add rule. - * gdbarch.h, gdbarch.c: Re-generate. - * coffread.c: Multi-arch uses of SMASH_TEXT_ADDRESS. - * dbxread.c: Likewise. - * dwarfread.c: Likewise. - * elfread.c: Likewise. - * somread.c: Likewise. - - * arm-tdep.c (arm_smash_text_address): New function. - * config/arm/tm-arm.h (SMASH_TEXT_ADDRESS): Define in terms of above. - -2002-02-04 Pierre Muller - - Add support for hardware watchpoints on win32 native. - * win32-nat.c (CONTEXT_DEBUG_DR macro): Add use of - CONTEXT_DEBUG_REGISTERS. - (dr variable): New variable. Static array containing a local copy - of debug registers. - (debug_registers_changed): New variable. Reflects when debug registers - are changed and need to be written to inferior. - (debug_registers_used): New variable. Reflects when any debug register - was set, used when new threads are created. - (cygwin_set_dr, cygwin_set_dr7, cygwin_get_dr6): New functions used by - i386-nat code. - (thread_rec): Set dr array if id is the thread of current_event . - (child_continue, child_resume): Change the debug registers for all - threads if debug_registers_changed. - (child_add_thread): Change the debug registers if debug_registers_used. - * config/i386/cygwin.mh: Add use of i386-nat.o file. - Link nm.h to new nm-cygwin.h file. - + config/i386/nm-cygwin.h: New file. Contains the macros used for use - of hardware registers. - -2002-02-03 Andrew Cagney - - * valprint.c (print_floating): Allow non TYPE_CODE_FLT types. - Restore behavour broken by 2002-01-20 Andrew Cagney - IEEE_FLOAT removal. - -2002-02-03 Daniel Jacobowitz - - * c-valprint.c (c_val_print): Pass a proper valaddr to - cp_print_class_method. - * valops.c (search_struct_method): If there is only one method - and args is NULL, return that method. - -2002-02-03 Daniel Jacobowitz - - * gdbtypes.c (init_simd_type): Use TYPE_TAG_NAME instead of - accessing tag_name directly. - -2002-02-03 Daniel Jacobowitz - - * ax-gdb.c (find_field): Use TYPE_TAG_NAME instead - of accessing tag_name directly. - -2002-02-03 Daniel Jacobowitz - - PR gdb/280 - * gdbtypes.c (replace_type): New function. - * gdbtypes.h (replace_type): Add prototype. - * stabsread.c (read_type): Use replace_type. - -2002-02-03 Richard Earnshaw - - * Makefile.in (memattr.o): Add missing dependencies rule. - -2002-02-03 Peter Schauer - - * breakpoint.c (break_at_finish_command): Really export. - (break_at_finish_at_depth_command): Ditto. - (tbreak_at_finish_command): Ditto. - * hppa-tdep.c: Include completer.h. - * Makefile.in (hppa-tdep.o): Add dependency on $(completer_h). - (COMMON_OBS): Remove duplicate ui-file.o, frame.o, doublest.o. - -2002-02-01 Andrew Cagney - - * utils.c (do_write): New function. - (error_stream): Rewrite combining the code from error_begin and - verror. - (verror): Rewrite using error_stream. - (error_begin): Delete function. - -2002-02-01 Andrew Cagney - - * utils.c (error_begin): Make static. - * defs.h (error_begin): Delete declaration. - - * linespec.c (cplusplus_error): Replace cplusplus_hint. - (decode_line_1): Use cplusplus_error instead of error_begin, - cplusplus_hint and return_to_top_level. - * coffread.c (coff_symfile_read): Use error instead of error_begin - and return_to_top_level. - * infrun.c (default_skip_permanent_breakpoint): Ditto. - -2002-02-01 Andrew Cagney - - * language.h (type_error, range_error): Make string parameter - constant. - * language.c (warning_pre_print): Delete extern declaration. - * dwarfread.c (warning_pre_print): Ditto. - * language.c (type_error, range_error): Rewrite to use verror and - vwarning instead of warning_begin. - -2002-02-01 Michael Snyder - - * breakpoint.c (breakpoint_re_set): Delete ancient #if 0 code. - (set_ignore_count): Move misplaced comment back where it belongs. - -2002-02-01 Andrew Cagney - - * command.h (NO_FUNCTION): Delete macro. - * cli/cli-decode.h (NO_FUNCTION): Ditto. - * top.c (execute_command): Replace NO_FUNCTION with NULL. - * tracepoint.c (_initialize_tracepoint): Ditto. - * cli/cli-decode.c (add_set_cmd): Ditto. - * cli/cli-cmds.c (init_cli_cmds): Ditto. - -2002-02-01 Daniel Jacobowitz - - * gnu-v3-abi.c (gnuv3_virtual_fn_field): Update comments. - Update ``this'' pointer when calling virtual functions. - -2002-02-01 Michael Snyder - - * breakpoint.c (create_temp_exception_breakpoint): Delete. - * hppa-tdep.c: Deprecate xbreak, txbreak and bx commands. - -2002-02-01 Daniel Jacobowitz - - * regformats/reg-arm.dat: New file. - * regformats/reg-i386.dat: New file. - * regformats/reg-ia64.dat: New file. - * regformats/reg-m68k.dat: New file. - * regformats/reg-mips.dat: New file. - * regformats/reg-ppc.dat: New file. - * regformats/reg-sh.dat: New file. - * regformats/regdef.h: New file. - * regformats/regdat.sh: New file. - -2002-02-01 Richard Earnshaw - - * arm-tdep.c (arm_frameless_function_invocation): Add some comments. - (arm_frame_args_address, arm_frame_locals_address): New functions. - (arm_frame_num_args): New function. - * config/tm-arm.h (FRAME_ARGS_ADDRESS): Call arm_frame_args_address. - (FRAME_LOCALS_ADDRESS): Call arm_frame_locals_address. - (FRMA_NUM_ARGS): Call arm_frame_num_args. - -2002-01-31 Michael Snyder - - * breakpoint.c (break_at_finish_command): Export. - (break_at_finish_at_depth_command): Export. - (tbreak_at_finish_command): Export. - (_initialize_breakpoint): Delete "xbreak" and "tbreak" commands. - * hppa-tdep.c (_initialize_hppa_tdep): Add "xbreak" and - "tbreak" commands, which are HPPA specific. - - * printcmd.c (disassemble_command): Remove an ancient - artifact of an old merge. - - * symfile.h (enum overlay_debugging_state): - Define enum constant values for overlay mode. - * symfile.c (overlay_debugging): Use enums instead of literals. - (overlay_is_mapped, overlay_auto_command, - overlay_manual_command): Ditto. - - * breakpoint.c (insert_breakpoints, remove_breakpoint, - breakpoint_here_p, breakpoint_inserted_here_p, - breakpoint_thread_match, bpstat_stop_status, - describe_other_breakpoints, check_duplicates, clear_command): - Coding standard fixes. - - * target.c (target_xfer_memory): Add spaces, coding standard. - (do_xfer_memory): Add missing line to trust-readonly - code: check bfd SEC_READONLY flag for section. - -2002-01-31 Andrew Cagney - - * PROBLEMS: Fix typo, 5.1->5.1.1. - -2002-01-30 Daniel Jacobowitz - - * symtab.c (find_pc_sect_psymtab): Do not search psymtabs for - data symbols, since we search based on textlow and texthigh. - (find_pc_sect_symtab): Likewise. - -2002-01-30 Andrew Cagney - - * defs.h (vwarning): Declare. - * utils.c (vwarning): New function. - (warning): Call vwarning. - (warning_begin): Delete function. - - * rs6000-nat.c (vmap_ldinfo): Use the function warning to print - the warning message. - * d10v-tdep.c (d10v_address_to_pointer) [0]: Delete call to - warning_begin. - -2002-01-30 Michael Snyder - - * NEWS: Mention "set trust-readonly-sections" command. - Mention generate-core-file command. - -2002-01-15 Michael Snyder - - * target.c: New command, "set trust-readonly-sections on". - (do_xfer_memory): Honor the suggestion to trust readonly sections - by reading them from the object file instead of from the target. - (initialize_targets): Register command "set trust-readonly-sections". - -2002-01-29 Andrew Cagney - - * parse.c (target_map_name_to_register): Simplify, search regs and - pseudo-regs using a single loop. - -2002-01-30 Andrew Cagney - - * PROBLEMS: Note that the i386 fix was missing from 5.1.1. - -2002-01-15 Rodney Brown - - * config/i386/tm-i386v4.h: Define HAVE_I387_REGS. - * config/i386/i386v42mp.mh: Add i387-nat.o . - * i386v4-nat.c: Include i387-nat.h. - (supply_fpregset): Use i387_supply_fsave. - (fill_fpregset): Use i387_fill_fsave. - -2002-01-30 Richard Earnshaw - - * arm-tdep.c (arm_call_dummy_words): Define. - * arm-linux-tdep.c (arm_linux_call_dummy_words): Define. - * config/arm/tm-arm.h (CALL_DUMMY_P): Define. - (CALL_DUMMY_WORDS): Define. - (arm_call_dummy_words): Declare. - * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Define. - (arm_linux_call_dummy_words): Declare. - -2002-01-30 Andreas Schwab - - * m68klinux-nat.c: Fix last change to use regcache_collect - instead of referencing registers[] directly. - -2002-01-29 Andrew Cagney - - * parse.c (target_map_name_to_register): Delete code wrapped in - #ifdef REGISTER_NAME_ALIAS_HOOK. - -2002-01-28 Michael Snyder - - * regcache.c (legacy_read_register_gen): Need to be able to - read pseudo-register as well as real register. - (legacy_write_register_gen): Ditto. - -2002-01-28 Andrew Cagney - - * config/mips/tm-wince.h (TARGET_BYTE_ORDER): Delete. - * config/sparc/tm-sparc.h (TARGET_BYTE_ORDER): Delete. - * config/ns32k/tm-umax.h (TARGET_BYTE_ORDER): Delete. - * config/ia64/tm-ia64.h (TARGET_BYTE_ORDER): Delete. - * config/m32r/tm-m32r.h (TARGET_BYTE_ORDER): Delete. - * config/m68k/tm-m68k.h (TARGET_BYTE_ORDER): Delete. - * config/m88k/tm-m88k.h (TARGET_BYTE_ORDER): Delete. - * config/mn10200/tm-mn10200.h (TARGET_BYTE_ORDER): Delete. - * config/pa/tm-hppa.h (TARGET_BYTE_ORDER): Delete. - * config/sh/tm-wince.h (TARGET_BYTE_ORDER): Delete. - * config/v850/tm-v850.h (TARGET_BYTE_ORDER): Delete. - * config/vax/tm-vax.h (TARGET_BYTE_ORDER): Delete. - * config/z8k/tm-z8k.h (TARGET_BYTE_ORDER): Delete. - * config/i960/tm-i960.h (TARGET_BYTE_ORDER): Delete. - * config/i386/tm-i386.h (TARGET_BYTE_ORDER): Delete. - * config/h8500/tm-h8500.h (TARGET_BYTE_ORDER): Delete. - * config/h8300/tm-h8300.h (TARGET_BYTE_ORDER): Delete. - * config/fr30/tm-fr30.h (TARGET_BYTE_ORDER): Delete. - * config/d30v/tm-d30v.h (TARGET_BYTE_ORDER): Delete. - * config/alpha/tm-alpha.h (TARGET_BYTE_ORDER): Delete. - -2002-01-28 Andrew Cagney - - * arch-utils.c (TARGET_BYTE_ORDER_DEFAULT): Delete macro. - (target_byte_order): Initialize to BFD_ENDIAN_BIG. - (initialize_current_architecture): Update target_byte_order using - information from BFD. - * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT): - * config/arm/tm-arm.h (TARGET_BYTE_ORDER_DEFAULT): Delete. - -2002-01-28 Andrew Cagney - - * config/vax/tm-vax.h (INVALID_FLOAT): Move macro from here... - * vax-tdep.c (INVALID_FLOAT): To here. Document why it is broken. - - * rs6000-tdep.c (rs6000_do_registers_info): Delete code wrapped in - #ifdef INVALID_FLOAT. - * infcmd.c (do_registers_info): Ditto. - * values.c (unpack_double): Ditto. Add comment. - - * config/ns32k/tm-umax.h (INVALID_FLOAT): Delete macro that was - already commented out. - -2002-01-26 Andreas Schwab - - * config/m68k/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define. - * m68klinux-nat.c: Update ptrace interface for fetching/storing - registers and add support for PTRACE_GETREGS. - -2002-01-24 Andrew Cagney - - GDB 5.1.1 released from 5.1 branch. - * NEWS: Add 5.1.1 news. - * README: Sync with 5.1 branch. - -2002-01-23 Fred Fish - - * mdebugread.c (parse_partial_symbols): Only copy stabstring1 to - stabstring on initial malloc. Reallocing will copy it for us, - if necessary. - -2002-01-23 Elena Zannoni - - * Makefile.in (hpread_h): Delete. - (HFILES_NO_SRCDIR): Remove hpread.h. - (ALLDEPFILES): Remove hp-psymtab-read.c and hp-symtab-read.c. - (hpread.o): Update dependencies. - (hp-psymtab-read.o, hp-symtab-read.o): Remove. - - * hp-psymtab-read.c: Remove file. - * hp-symtab-read.c: Remove file. - * hpread.h: Remove file. - - * hpread.c: Merge all contents of hp-psymtab-read.c, - hp-symtab-read.c and hpread.h into this file, as it was prior to - January 1999. - - * config/pa/hpux11w.mh, config/pa/hpux11.mh, - config/pa/hpux1020.mh, config/pa/hppaosf.mh, - config/pa/hppahpux.mh, config/pa/hppabsd.mh (NATDEPFILES): - Remove hp-psymtab-read.o and hp-symtab-read.o, add hpread.o. - -2002-01-23 Elena Zannoni - - * ppc-linux-nat.c (ppc_register_u_addr, supply_gregset, - fill_gregset): Call gdbarch_tdep() just once, assign result to - variable and use that, instead of calling the function several - times. - -2002-01-24 Alexandre Oliva - - * configure.host: Accept sparcv9 as alias for sparc64. - * configure.tgt: Likewise. - -2002-01-22 Kevin Buettner - - * solib-aix5.c (build_so_list_from_mapfile) - (aix5_relocate_main_executable): Fix xcalloc() calls so order of - arguments is not reversed. - * solib-sunos.c (sunos_relocate_main_executable): Likewise. - * solib-svr4.c (svr4_relocate_main_executable): Likewise. - -2002-01-22 Elena Zannoni - - * sh-tdep.c (sh_pseudo_register_read): New function. Renamed and - modified version of obsolete sh_fetch_pseudo_register. - (sh_fetch_pseudo_register): Rename to sh_pseudo_register_read. - (sh4_register_read): New function. - (sh_pseudo_register_write): New function. Renamed and modified - version of obsolete sh_store_pseudo_register. - (sh_store_pseudo_register): Rename to sh_pseudo_register_write. - (sh4_register_write): New function. - (sh_gdbarch_init): Remove setting of gdbarch function - fetch_pseudo_register and store_pseudo_register. Remove setting of - register_convert_to_raw, register_convert_to_virtual, - register_convertible. - (sh_sh4_register_convertible): Delete. No longer needed. All is - taken care by architecture specific functions - register_read/register_write. - (sh_sh4_register_convert_to_virtual): Make static. - (sh_sh4_register_convert_to_raw): Ditto. - -2002-01-22 Andrew Cagney - - * doublest.c (floatformat_is_negative): Assert FMT is non NULL. - (floatformat_is_nan, floatformat_mantissa): Ditto. - - * gdbtypes.c (_initialize_gdbtypes): Initialize TYPE_FLOATFORMAT - for builtin_type_ieee_single_little, builtin_type_ieee_double_big, - builtin_type_ieee_double_little, - builtin_type_ieee_double_littlebyte_bigword, - builtin_type_m68881_ext, builtin_type_i960_ext, - builtin_type_m88110_ext, builtin_type_m88110_harris_ext, - builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword, - builtin_type_ia64_spill_big, builtin_type_ia64_spill_little and - builtin_type_ia64_quad_big, builtin_type_ia64_quad_little. - -2002-01-22 Corinna Vinschen - - * xstormy16-tdep.c (xstormy16_scan_prologue): Add frameless - parameter. Set frameless flag if it exists and depended of - whether the scanned function is frameless or not. - (xstormy16_skip_prologue): If function is frameless, return - result of xstormy16_scan_prologue(). - (xstormy16_frame_init_saved_regs): Adjust xstormy16_scan_prologue() - call. - -2002-01-21 Elena Zannoni - - * sh-tdep.c (sh_fp_frame_init_saved_regs, sh_push_arguments, - sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, - sh_sh4_register_byte, sh_sh4_register_raw_size, - sh_sh3e_register_virtual_type, sh_sh4_register_virtual_type, - sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, - sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, - sh_store_pseudo_register, sh_do_pseudo_register): Call - gdbarch_tdep() just once, assign result to variable and use that, - instead of calling the function several times. - -2002-01-20 Mark Kettenis - - * go32-nat.c (fetch_register): Use FP_REGNUM_P and FPC_REGNUM_P - macros instead of LAST_FPU_CTRL_REGNUM. - (store_register): Likewise. - -2002-01-21 Jim Blandy - - * infcmd.c (run_command): Check that the `exec' target layer's BFD - is up-to-date before running the program, not just when a program - exits. - -2002-01-21 Fred Fish - - * arm-tdep.c (thumb_skip_prologue): Quit scanning prologue - when we have found all instructions we are looking for. - -2002-01-21 Richard Earnshaw - - * arm-tdep.c (arm_register_name): New function. - (arm_registers_names): Make static. - * config/arm/tm-arm.h (arm_register_names): Delete declaration. - (arm_register_name): Declare. - (REGISTER_NAME): Use it. - -2002-01-21 Richard Earnshaw - Kevin Buettner - - Convert arm targets to new FRAME interface. - * arm-tdep.c (struct frame_extra_info): Remove fsr. - (arm_frame_find_save_regs): Delete. - (arm_frame_init_saved_regs): New. - (arm_init_extra_frame_info): Alloacte saved_regs as required. - Allocate extra_info as required. Convert all uses of fsr.regs - to use saved_regs, similarly all uses of EXTRA_FRAME_INFO fields - to use extra_info. - (thumb_scan_prologue, arm_scan_prologue, arm_find_callers_reg) - (arm_frame_chain, arm_frame_saved_pc, arm_pop_frame): Likewise. - (check_prologue_cache, save_prologue_cache): Likewise. - (_initialize_arm_tdep): Ensure prologue_cache is correctly set up. - * config/arm/tm-arm.h (EXTRA_FRAME_INFO): Delete. - (FRAME_FIND_SAVED_REGS): Delete. - (arm_frame_find_saved_regs): Delete prototype. - (arm_frame_init_saved_regs): New prototype. - (FRAME_INIT_SAVED_REGS): Define. - -2002-01-20 Andrew Cagney - - * config/arc/tm-arc.h (IEEE_FLOAT): Delete. - -2002-01-20 Andrew Cagney - - From Jeff Law : - * infttrace.c: Include . - (child_pid_to_exec_file): Revamp. Use pstat call to get the - exec file if the ttrace equivalent fails. - -2002-01-20 Andrew Cagney - - * rdi-share/devsw.c (openLogFile): Delete unused ``struct tm lt''. - (closeLogFile): Ditto. - -2002-01-20 Michael Chastain - - * top.c (print_gdb_version): Bump copyright year to 2002. - -2002-01-20 Andrew Cagney - - * MAINTAINERS (Blanket Write Privs): Add Kevin Buettner, Elena - Zannoni and Eli Zaretskii. - -2002-01-20 Daniel Jacobowitz - - * buildsym.c: Update copyright years. - * c-typeprint.c: Likewise. - * dwarf2read.c: Likewise. - * f-typeprint.c: Likewise. - * gdbtypes.c: Likewise. - * gdbtypes.h: Likewise. - * hp-symtab-read.c: Likewise. - * hpread.c: Likewise. - * mdebugread.c: Likewise. - * p-typeprint.c: Likewise. - -2002-01-20 Andrew Cagney - - * remote-sim.c (gdbsim_open): Simplify code testing the macro - TARGET_BYTE_ORDER_SELECTABLE_P. Assume the target is always - byte-order selectable. - * sparc-tdep.c (sparc_target_architecture_hook): Ditto. - * arch-utils.c: Ditto. - (set_endian): Ditto. - (set_endian_from_file): Ditto. - * gdbserver/low-sim.c (create_inferior): Ditto. - * gdbarch.sh: Ditto. - * gdbarch.h: Re-generate. - * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE_P): - * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): - * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER_SELECTABLE): - * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_SELECTABLE_P): - * config/arm/tm-wince.h (TARGET_BYTE_ORDER_SELECTABLE_P): - * config/arm/tm-linux.h (TARGET_BYTE_ORDER_SELECTABLE_P): - * config/arc/tm-arc.h (TARGET_BYTE_ORDER_SELECTABLE): - * config/arm/tm-arm.h (TARGET_BYTE_ORDER_SELECTABLE_P): Delete - macro definition. - * config/mips/tm-wince.h: Remove #undef of macro - TARGET_BYTE_ORDER_SELECTABLE. - * config/sh/tm-wince.h: Ditto. - -2002-01-20 Daniel Jacobowitz - - * gdbtypes.h (struct cplus_struct_type): Add is_artificial to - member function fields. Add accessor macro - TYPE_FN_FIELD_ARTIFICIAL. - * dwarf2read.c (dwarf2_add_member_fn): Check for artificial methods. - * c-typeprint.c (c_type_print_base): Skip artificial member - functions. - -2002-01-20 Daniel Jacobowitz - - * f-typeprint.c: Delete unused function f_type_print_args. - * p-typeprint.c: Delete unused function pascal_type_print_args. - -2002-01-20 Daniel Jacobowitz - - * gdbtypes.h (struct type): Fix whitespace. Remove obsolete - comment. Add ``artificial'' to ``union field_location''. - - * dwarf2read.c: Remove ad-hoc TYPE_FIELD_ARTIFICIAL. - - * buildsym.c (finish_block): Initialize TYPE_FIELD_ARTIFICIAL to 0. - * mdebugread.c (parse_symbol): Likewise. - * stabsread.c (define_symbol): Likewise. - * hp-symtab-read.c (hpread_function_type): Likewise, instead of - initializing TYPE_FIELD_BITPOS to n (obsolete). - (hpread_doc_function_type): Likewise. - * hpread.c (hpread_function_type): Likewise. - -2002-01-20 Andrew Cagney - - * configure.in (host_makefile_frag): Only require a host makefile - fragment when a native build. - * configure: Re-generate. - -2002-01-20 Andrew Cagney - - * doublest.h (floatformat_from_type): Declare. - * doublest.c (floatformat_from_type): New function. - (convert_typed_floating): Use. - - * valprint.c (print_floating): Replace checks for IEEE_FLOAT with - call to function floatformat_from_type. - - * gdbarch.sh (IEEE_FLOAT): Delete. - * gdbarch.h, gdbarch.c: Re-generate. - * config/i960/tm-i960.h (IEEE_FLOAT): Delete macro. - * config/i386/tm-i386.h (IEEE_FLOAT): Ditto. - * config/z8k/tm-z8k.h (IEEE_FLOAT): Ditto. - * config/sparc/tm-sparc.h (IEEE_FLOAT): Ditto. - * config/pa/tm-hppa.h (IEEE_FLOAT): Ditto. - * config/m88k/tm-m88k.h (IEEE_FLOAT): Ditto. - * config/m68k/tm-m68k.h (IEEE_FLOAT): Ditto. - * config/h8500/tm-h8500.h (IEEE_FLOAT): Ditto. - * config/h8300/tm-h8300.h (IEEE_FLOAT): Ditto. - * config/fr30/tm-fr30.h (IEEE_FLOAT): Ditto. - * config/arm/tm-arm.h (IEEE_FLOAT): Ditto. - * config/alpha/tm-alpha.h (IEEE_FLOAT): Ditto. - - * s390-tdep.c (s390_gdbarch_init): Do not set ieee_float. - * x86-64-tdep.c (i386_gdbarch_init): Ditto. - * sparc-tdep.c (sparc_gdbarch_init): Ditto. - * sh-tdep.c (sh_gdbarch_init): Ditto. - * mips-tdep.c (mips_gdbarch_init): Ditto. - * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. - * cris-tdep.c (cris_gdbarch_init): Ditto. - -2002-01-20 Jiri Smid - - * configure.host, configure.tgt: Support x86-64. - * NEWS: Note new target x86-64. - - * config/i386/x86-64linux.mh (NATDEPFILES): x86-64-nat.o removed. - * x86-64-linux-nat.c (x86_64_register_u_addr): New function. - * config/i386/nm-x86-64.h (ATTACH_LWP): Removed. - * Makefile.in (x86-64-tdep.o, x86-64-linux-tdep.o, - x86-64-linux-nat.o): Fix dependencies. - -2002-01-19 Andrew Cagney - - * utils.c: Remove #ifndef MALLOC_INCOMPATIBLE. - * config/sparc/xm-sun4os4.h (PTRACE_ARG3_TYPE): Move macro .... - * config/sparc/nm-sun4os4.h (PTRACE_ARG3_TYPE): ... to here. - * config/sparc/xm-sun4os4.h: Delete file. - * config/sparc/sun4os4.mh (XM_FILE): Delete makefile variable. - -2002-01-19 Andrew Cagney - - * config/sparc/sparclynx.mh (XM_FILE): Delete. - * config/rs6000/rs6000lynx.mh (XM_FILE): Delete. - * config/m68k/m68klynx.mh (XM_FILE): Delete. - * config/i386/i386lynx.mh (XM_FILE): Delete. - * config/rs6000/xm-rs6000ly.h: Delete file. - * config/sparc/xm-sparclynx.h: Delete file. - * config/m68k/xm-m68klynx.h: Delete file. - * config/i386/xm-i386lynx.h: Delete file. - * config/xm-lynx.h: Delete file. - * config/djgpp/fnchange.lst: Update. - -2002-01-19 Jason Thorpe - - * alpha-tdep.c (alpha_register_byte): New function. - (alpha_register_raw_size): Ditto. - (alpha_register_virtual_size): Ditto. - (alpha_skip_prologue_internal): Renamed from - alpha_skip_prologue. - (alpha_skip_prologue): New version that calls - alpha_skip_prologue_internal. - (alpha_in_lenient_prologue): Use alpha_skip_prologue_internal. - * config/alpha/tm-alpha.h (SKIP_PROLOGUE): Remove - second argument from alpha_skip_prologue. - (REGISTER_BYTE): Use alpha_register_byte. - (REGISTER_RAW_SIZE): Use alpha_register_raw_size. - (REGISTER_VIRTUAL_SIZE): Use alpha_register_virtual_size. - (FRAMELESS_FUNCTION_INVOCATION): Use - generic_frameless_function_invocation_not. - (FRAME_NUM_ARGS): Use frame_num_args_unknown. - (COERCE_FLOAT_TO_DOUBLE): Use standard_coerce_float_to_double. - -2002-01-19 Andrew Cagney - - * config/mips/xm-news-mips.h: Delete file. - * config/mips/news-mips.mh (XM_FILE): Delete makefile variable. - - * config/m88k/xm-m88k.h: Delete file. - * config/m88k/xm-dgux.h: Do not include xm-m88k.h. - * config/m88k/xm-delta88v4.h: Ditto. - * config/m88k/xm-delta88.h: Ditto. - - * config/alpha/xm-fbsd.h: Delete file. - * config/alpha/fbsd.mh (XM_FILE): Delete makefile variable. - - * config/sparc/xm-sparc.h: Delete file. - * Makefile.in (xm-sun4os4.h): Delete dependency. - * config/sparc/xm-sun4sol2.h: Do not include xm-sparc.h. - * config/sparc/xm-sun4os4.h: Ditto. - * config/sparc/xm-linux.h: Ditto. - - * config/i386/xm-windows.h: Delete file. - -2002-01-19 Andrew Cagney - - * utils.c: Include for MAXPATHLEN. - (gdb_realpath): Use MAXPATHLEN when PATH_MAX is not defined. - -2002-01-19 Jason Thorpe - - * alpha-tdep.c (alpha_call_dummy_words): New. - * config/alpha/tm-alpha.h (CALL_DUMMY): Remove. - (CALL_DUMMY_P): Define. - (CALL_DUMMY_WORDS): Define. - (SIZEOF_CALL_DUMMY_WORDS): Define. - -2002-01-19 Per Bothner - - * gnu-v3-abi.c (gnuv3_rtti_type): Guard that vtable_symbol_name - isn't NULL, which can happen with some gcj-3.x-produced code. - -2002-01-19 Jason Thorpe - - * alpha-tdep.c (alpha_register_virtual_type): New function. - (alpha_init_frame_pc_first): Ditto. - (alpha_fix_call_dummy): Ditto. - (alpha_store_struct_return): Ditto. - (alpha_extract_struct_value_address): Ditto. - * config/alpha/tm-alpha.h (REGISTER_VIRTUAL_TYPE): Use - alpha_register_virtual_type. - (STORE_STRUCT_RETURN): Use alpha_store_struct_return. - (EXTRACT_STRUCT_VALUE_ADDRESS): Use - alpha_extract_struct_value_address. - (FIX_CALL_DUMMY): Use alpha_fix_call_dummy. - (INIT_FRAME_PC): Use init_frame_pc_noop. - (INIT_FRAME_PC_FIRST): Use alpha_init_frame_pc_first. - -2002-01-19 Mark Kettenis - - * i386gnu-nat.c: Include "i386-tdep.h". - (fetch_fpregs): Simplify code dealing with uninitialized floating - point states such that it doesn't require FP7_REGNUM. - -2002-01-18 Jason Thorpe - - * alpha-tdep.c (frame_extra_info): New. - (alpha_find_saved_regs): Make static. Use - frame->extra_info. - (alpha_frame_init_saved_regs): New function. - (alpha_frame_saved_pc): Use frame->extra_info. - (temp_saved_regs): Don't declare as struct frame_saved_regs. - (heuristic_proc_desc): Adjust for temp_saved_regs changes. - (init_extra_frame_info): Rename to... - (alpha_init_extra_frame_info): ...this. Use frame->extra_info. - (alpha_print_extra_frame_info): New function. - (alpha_frame_locals_address): Ditto. - (alpha_frame_args_address): Ditto. - (alpha_pop_frame): Use frame->extra_info. - * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Use - alpha_frame_args_address. - (FRAME_LOCALS_ADDRESS): Use alpha_frame_locals_address. - (alpha_find_saved_regs): Remove prototype. - (FRAME_INIT_SAVED_REGS): Use alpha_frame_init_saved_regs. - (EXTRA_FRAME_INFO): Remove. - (INIT_EXTRA_FRAME_INFO): Use alpha_init_extra_frame_info. - (PRINT_EXTRA_FRAME_INFO): Use alpha_print_extra_frame_info. - -2002-01-18 Jason Thorpe - - * alpha-tdep.c (alpha_osf_in_sigtramp): New function. - (alpha_cannot_fetch_register): Ditto. - (alpha_cannot_store_register): Ditto. - (alpha_register_convertible): Ditto. - (alpha_use_struct_convention): Ditto. - * config/alpha/tm-alpha.h: Update copyright years. - (IN_SIGTRAMP): Use alpha_osf_in_sigtramp. - (INNER_THAN): Use core_addr_lessthan. - (CANNOT_FETCH_REGISTER): Use alpha_cannot_fetch_register. - (CANNOT_STORE_REGISTER): Use alpha_cannot_store_register. - (REGISTER_CONVERTIBLE): Use alpha_register_convertible. - (USE_STRUCT_CONVENTION): Use alpha_use_struct_convention. - (FRAME_CHAIN): Remove unnecessary cast. - -2002-01-18 Andrew Cagney - - * NEWS: Document that testsuite/gdb.hp/gdb.threads-hp/ is - obsolete. - -2002-01-18 Andrew Cagney - - * infptrace.c: Remove ATTRIBUTE_UNUSED. Update copyright. - * monitor.c, remote-array.c, remote-bug.c: Ditto. - * remote-e7000.c, remote-es.c, remote-mips.c: Ditto. - * remote-nindy.c, remote-os9k.c, remote-rdi.c: Ditto. - * remote-rdp.c, remote-sds.c, remote-sim.c: Ditto. - * remote-st.c, remote-vx.c, remote.c, win32-nat.c: Ditto. - * x86-64-linux-nat.c: Ditto. - -2002-01-18 Jason Thorpe - - * alpha-tdep.c (alpha_register_name): New function. - * config/alpha/tm-alpha.h (REGISTER_NAMES): Remove. - (REGISTER_NAME): Define. - -2002-01-18 Jason Thorpe - - * config/nm-nbsd.h (KERNEL_U_ADDR): Remove. - -2002-01-18 Jason Thorpe - - * alpha-tdep.c: Update copyright years. - (alpha_next_pc): New function. - (alpha_software_single_step): Ditto. - * config/alpha/tm-alpha.h: Add prototype for - alpha_software_single_step. - -2002-01-18 Jason Thorpe - - * alphabsd-nat.c: Update copyright years. - (fill_gregset): Use regcache_collect. - (fill_fpregset): Likewise. - (fetch_inferior_registers): Only fetch integer registers - if requested to do so. - (store_inferior_registers): Only store integer registers - if requested to do so. - -2002-01-17 Andrew Cagney - - * config/alpha/alpha-osf3.mh (XDEPFILES): Delete. - * config/alpha/alpha-osf2.mh (XDEPFILES): Delete. - * config/alpha/alpha-osf1.mh (XDEPFILES): Delete. - * config/alpha/alpha-linux.mh (XDEPFILES): Delete. - * config/alpha/fbsd.mh (XDEPFILES): Delete. - * config/arm/linux.mh (XDEPFILES): Delete. - * config/arm/nbsd.mh (XDEPFILES): Delete. - * config/i386/i386dgux.mh (XDEPFILES): Delete. - * config/i386/i386sol2.mh (XDEPFILES): Delete. - * config/i386/i386m3.mh (XDEPFILES): Delete. - (NATDEPFILES): Move i387-tdep.o and core-aout.o to here. - * config/i386/i386gnu.mh (XDEPFILES): Delete. - * config/i386/fbsd.mh (XDEPFILES): Delete. - * config/i386/i386bsd.mh (XDEPFILES): Delete. - * config/i386/i386sco5.mh (XDEPFILES): Delete. - * config/i386/i386v4.mh (XDEPFILES): Delete. - * config/i386/i386v42mp.mh (XDEPFILES): Delete. - * config/i386/i386sco4.mh (XDEPFILES): Delete. - * config/i386/i386aix.mh (XDEPFILES): Delete. - * config/i386/go32.mh (XDEPFILES): Delete. - * config/i386/cygwin.mh (XDEPFILES): Delete. - * config/i386/i386lynx.mh (XDEPFILES): Delete. - * config/i386/i386mach.mh (XDEPFILES): Delete. - * config/i386/i386v32.mh (XDEPFILES): Delete. - * config/i386/linux.mh (XDEPFILES): Delete. - * config/i386/nbsdelf.mh (XDEPFILES): Delete. - * config/i386/ncr3000.mh (XDEPFILES): Delete. - * config/i386/i386mk.mh (NATDEPFILES): Rename XDEPFILES. - * config/i386/i386sco.mh (XDEPFILES): Delete. - * config/i386/i386v.mh (XDEPFILES): Delete. - * config/i386/nbsd.mh (XDEPFILES): Delete. - * config/i386/ptx.mh (NATDEPFILES): Rename XDEPFILES. - * config/i386/ptx4.mh (NATDEPFILES): Rename XDEPFILES. - * config/i386/symmetry.mh (XDEPFILES): Delete. - * config/i386/obsd.mh (XDEPFILES): Delete. - * config/i386/x86-64linux.mh (XDEPFILES): Delete. - * config/ia64/linux.mh (XDEPFILES): Delete. - * config/ia64/aix.mh (XDEPFILES): Delete. - * config/m68k/apollo68b.mh (XDEPFILES): Delete. - * config/m68k/dpx2.mh (XDEPFILES): Delete. - * config/m68k/3b1.mh (NATDEPFILES): Rename XDEPFILES. - * config/m68k/apollo68v.mh (XDEPFILES): Delete. - * config/m68k/hp300bsd.mh (XDEPFILES): Delete. - * config/m68k/linux.mh (XDEPFILES): Delete. - * config/m68k/m68klynx.mh (XDEPFILES): Delete. - * config/m68k/m68kv4.mh (XDEPFILES): Delete. - * config/m68k/nbsd.mh (XDEPFILES): Delete. - * config/m68k/sun2os3.mh (XDEPFILES): Delete. - * config/m68k/sun2os4.mh (XDEPFILES): Delete. - * config/m68k/sun3os3.mh (XDEPFILES): Delete. - * config/m68k/sun3os4.mh (XDEPFILES): Delete. - * config/m88k/delta88.mh (XDEPFILES): Delete. - * config/m88k/delta88v4.mh (XDEPFILES): Delete. - * config/m88k/m88k.mh (XDEPFILES): Delete. - * config/mips/littlemips.mh (NATDEPFILES): Rename XDEPFILES. - * config/mips/linux.mh (XDEPFILES): Delete. - * config/mips/irix6.mh (XDEPFILES): Delete. - * config/mips/irix5.mh (XDEPFILES): Delete. - * config/mips/irix4.mh (XDEPFILES): Delete. - * config/mips/irix3.mh (XDEPFILES): Delete. - * config/mips/decstation.mh (XDEPFILES): Delete. - * config/mips/mipsm3.mh (XDEPFILES): Delete. - (NATDEPFILES): Move core-aout.o to here. - * config/ns32k/nbsd.mh (XDEPFILES): Delete. - * config/pa/hpux1020.mh (XDEPFILES): Delete. - * config/pa/hppabsd.mh (XDEPFILES): Delete. - * config/pa/hppahpux.mh (XDEPFILES): Delete. - * config/pa/hpux11w.mh (XDEPFILES): Delete. - * config/pa/hppaosf.mh (XDEPFILES): Delete. - * config/pa/hpux11.mh (XDEPFILES): Delete. - * config/powerpc/aix.mh (XDEPFILES): Delete. - * config/powerpc/nbsd.mh (XDEPFILES): Delete. - * config/powerpc/linux.mh (XDEPFILES): Delete. - * config/romp/rtbsd.mh: Rename XDEPFILES. - * config/rs6000/rs6000lynx.mh (XDEPFILES): Delete. - * config/rs6000/aix4.mh (XDEPFILES): Delete. - * config/rs6000/rs6000.mh (XDEPFILES): Delete. - * config/s390/s390.mh (XDEPFILES): Delete. - * config/vax/vaxbsd.mh (NATDEPFILES): Rename XDEPFILES. - * config/sparc/sun4sol2.mh (XDEPFILES): Delete. - * config/sparc/sun4os4.mh (XDEPFILES): Delete. - * config/sparc/sparclynx.mh (XDEPFILES): Delete. - * config/sparc/nbsdelf.mh (XDEPFILES): Delete. - * config/sparc/nbsd.mh (XDEPFILES): Delete. - * config/sparc/linux.mh (XDEPFILES): Delete. - * config/vax/vaxult.mh (XDEPFILES): Delete. - * config/vax/vaxult2.mh (XDEPFILES): Delete. - * Makefile.in (DEPFILES): Remove XDEPFILES. - -2002-01-17 Andrew Cagney - - * utils.c (internal_verror): Fix comments, default is yes not no. - Update queries to match. Default to quit and dump core. - -2002-01-17 Andrew Cagney - - * breakpoint.c: Update assuming #if UI_OUT is always true. Update - copyright. - * defs.h, event-top.c, gdbcmd.h: Ditto. - * infcmd.c, infrun.c, main.c, printcmd.c, remote.c: Ditto. - * source.c, stack.c, symfile.c, symtab.c, thread.c: Ditto. - * top.c, cli/cli-cmds.c, cli/cli-decode.c: Ditto. - * cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.c: Ditto. - * mi/ChangeLog, mi/mi-cmd-break.c, mi/mi-cmd-stack.c: Ditto. - * mi/mi-main.c:Ditto. - - * stack.c, symfile.c: Update copyright. - -2002-01-17 Daniel Jacobowitz - - * gdbserver/low-hppabsd.c, gdbserver/low-lynx.c, - gdbserver/low-nbsd.c, gdbserver/low-sim.c, - gdbserver/low-sparc.c, gdbserver/low-sun3.c, - gdbserver/low-linux.c, gdbserver/server.c: Correct copyright notices. - -2002-01-17 Daniel Jacobowitz - - * gdbserver/low-hppabsd.c (myattach): New function, returning -1. - * gdbserver/low-lynx.c (myattach): Likewise. - * gdbserver/low-nbsd.c (myattach): Likewise. - * gdbserver/low-sim.c (myattach): Likewise. - * gdbserver/low-sparc.c (myattach): Likewise. - * gdbserver/low-sun3.c (myattach): Likewise. - - * gdbserver/low-linux.c (myattach): New function. - - * gdbserver/server.c (attach_inferior): New function. - (main): Handle "--attach". - -2002-01-16 Andrew Cagney - - * MAINTAINERS (language support): Daniel Jacobwitz is C++ - maintainer. - -2002-01-15 Daniel Jacobowitz - - * c-typeprint.c (is_type_conversion_operator): Add additional - check for non-conversion operators. - -2002-01-15 Michael Snyder - - * linux-proc.c: Add "info proc" command, a la procfs.c. - (read_mapping): New function, abstract and re-use code. - (linux_find_memory_regions): Use new func read_mapping. - (linux_info_proc_cmd): New function, implement "info proc". - (_initialize_linux_proc): Add new command "info proc". - -2002-01-15 Michael Snyder - - * symfile.c (generic_load): Use bfd_map_over_sections method - instead of manipulating bfd structure members directly. - (add_section_size_callback): New function, bfd sections callback - used by generic_load. - (load_sections_callback): New function, bfd sections callback - used by generic_load. - -2002-01-15 Elena Zannoni - - [Based on work by Jim Blandy] - * gdbtypes.h (builtin_type_v16qi, builtin_type_v8hi): Export. - (builtin_type_vec128): Export. - * gdbtypes.c (builtin_type_v16qi, builtin_type_v8hi): New SIMD - types. - (builtin_type_vec128): New builtin type for 128 bit vector - registers. - (build_gdbtypes): Initialize builtin_type_v16qi and - builtin_type_v8hi. Create the vec128 register builtin type - structure. - (build_builtin_type_vec128): New function. - (_initialize_gdbtypes): Register builtin_type_v16qi and - builtin_type_v8hi with gdbarch. Same for builtin_type_vec128. - * rs6000-tdep.c (rs6000_register_virtual_type): Change type of - AltiVec register to new builtin type. - -2001-01-15 Daniel Jacobowitz - - * stabsread.c (read_type): Pass dbx_lookup_type (typenums) - to make_cv_type. - -2002-01-14 Andrew Cagney - - * config/pa/tm-hppa.h (DEPRECATED_CLEAN_UP_REGISTER_VALUE): Rename - CLEAN_UP_REGISTER_VALUE. - * regcache.c (supply_register): Update only call. - -2002-01-14 Andrew Cagney - - * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*, - a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and - a29k-*-vxworks* targets as obsolete. - -2002-01-14 Michael Snyder - - * linux-proc.c (linux_do_thread_registers): Ignore fpxregs - until we can resolve portability issues. - * gregset.h: Remove references to fpxregs. - * gcore.c (gcore_command): Initialize note_sec to NULL. - -2002-01-13 Andrew Cagney - - * signals.c (target_signal_to_name): Rewrite. Only use - signals[].name when in bounds and non-NULL. - -2002-01-13 Andrew Cagney - - From Petr Ledvina : - * signals.c (target_signal_to_name): Verify that SIG is within the - bounds of the signals array. - -2002-01-13 Andrew Cagney - - * MAINTAINERS: Remove arm-coff and arm-pe from target list. - -2002-01-13 Keith Seitz - - * stack.c (print_frame_info_base): Print the frame's pc - only if when print_frame_info_listing_hook is not defined. - -2002-01-13 Keith Seitz - - * varobj.c (varobj_set_value): Make sure that there were no - errors evaluating the object before attempting to set its - value. - value_cast now properly adjusts VALUE_ADDRESS for baseclasses, - so this offset adjustment is no longer necessary. - (create_child): Don't set the error flag if the child is - a CPLUS_FAKE_CHILD. - (value_of_child): If value_fetch_lazy fails, return NULL - so that callers will be notified that an error occurred. - (c_value_of_variable): Delay check of variable's validity - until later. We actually want all structs and unions to have - the value "{...}". - Do not return "???" for variables which could not be evaluated. - This error condition must be returned to the caller so that it - can get the error condition from gdb. - (cplus_name_of_child): Adjust index for vptr before figuring - out the name of the child. - (cplus_value_of_child): If a child's (real) parent is not valid, - don't even bother trying to give a value for it. Just return - an error. Change all instances in this function. - (cplus_type_of_child): If our parent is one of the "fake" - parents, we need to get at the type of the real parent, and - derive the child's true type using this information. - -2002-01-13 Andrew Cagney - - From 2002-01-09 John Marshall : - * CONTRIBUTE, README, TODO: Change sourceware.cygnus.com to - sources.redhat.com, and tweak some related URLs which had - suffered from linkrot. - -2002-01-13 Andrew Cagney - - From Jeff law: - * hppa-tdep.c (hppa_push_arguments): Correct handling of 5-7 byte - structures passed in registers. - -2002-01-13 Eli Zaretskii - - * go32-nat.c (save_npx) [__DJGPP_MINOR__ < 3]: Remove extraneous - white space which prevented compilation. Reported by DSK - . - -2002-01-11 Michael Snyder - - * symfile.c (build_section_addr_info_from_section_tab): - Use bfd access method instead of manipulating bfd directly. - (syms_from_objfile): Ditto. - (simple_overlay_update_1): Ditto. - (simple_overlay_update): Ditto. - (generic_load): Ditto. - (overlay_unmapped_address): FIXME comment, bfd access methods. - (sections_overlap): FIXME comment, bfd access methods. - (pc_in_mapped_range): FIXME comment, bfd access methods. - (pc_in_unmapped_range): FIXME comment, bfd access methods. - (section_is_mapped): FIXME comment, bfd access methods. - (section_is_overlay): FIXME comment, bfd access methods. - - * symfile.c (generic_load): Whitespace and long line cleanups. - Remove duplicate variable, change several local variables to - more appropriate data types. - (print_transfer_performance): Use %lu instead of %ld for ulongs. - -2002-01-12 Andrew Cagney - - From Peter Schauer: - * language.c (longest_local_hex_string_custom): Use phex_nz to - convert NUM to a hex string. - -2002-01-12 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Move setting of long_bit earlier in - the function. - Update Copyright year. - -2002-01-12 Andrew Cagney - - * language.c (longest_raw_hex_string): Delete unused function. - -2002-01-11 Petr Sorfa - - * MAINTAINERS (write-after-approval): Add myself. - * dwarf2read.c (read_tag_string_type): Handling of - DW_AT_byte_size. - (read_tag_string_type): FORTRAN fix to prevent propagation of - first string size. - (set_cu_language): Handling of DW_LANG_Fortran95 - -2002-01-11 Richard Earnshaw - - * armnbsd-nat.c (fetch_inferior_registers): Change inferior_pid -> - GETPID(inferior_ptid). - (store_inferior_registers): Likewise. - -2002-01-10 Jason Merrill - - * dwarf2read.c (decode_locdesc): Implement DW_OP_litn, DW_OP_dup. - Fix DW_OP_minus. - -2002-01-10 Andrew Cagney - - * config/djgpp/fnchange.lst: Add renames for bfd/ChangeLog-0001 - and bfd/elf32-sh-nbsd.c. - -2002-01-10 Michael Snyder - - * NEWS: Mention --pid and corefile/proc-id behavior change. - - * Makefile.in: Add rules for gcore.o and linux-proc.o. - * gcore.c: Include cli/cli-decode.h instead of command.h. - - * main.c (captured_main): Add new command line option "--pid". - If the second command line argument (following the symbol-file) - begins with a digit, try to attach to it before trying to open - it as a corefile. - (print_gdb_help): Document the "--pid" argument. - -2002-01-10 Eli Zaretskii - - * completer.c (command_completer): New function. - - * completer.h : Add prototype. - - * cli/cli-cmds.c (init_cli_cmds): Make command_completer be the - completer for the "help" command. - -2002-01-09 Jason Merrill - - * c-typeprint.c (is_type_conversion_operator): Fix thinko. - -2002-01-09 Michael Snyder - - * i386-linux-nat.c (fill_fpxregset): Make global. - (store_fpxregset): Ditto. - - * gregset.h (gdb_fpxregset_t): Define. - (supply_fpxregset): Prototype. - (fill_fpxregset): Prototype. - - * exec.c (exec_make_note_section): Don't call elfcore_write_prpsinfo. - -2002-01-09 Richard Earnshaw - - * config/arm/arm-tdep.h (arm_software_single_step): Remove PARAMS. - * config/arm/nm-nbsd.h (arm_register_u_addr): Likewise. - * config/arm/tm-nbsd.h (get_longjmp_target): Likewise. - -2002-01-09 Andrew Cagney - - * MAINTAINERS: Update target maintainer rules so that any - Maintainer can approve a tested patch for a maintenance-only - target. - -2002-01-09 Richard Earnshaw - - * MAINTAINERS (write-after-approval): Add myself. - - * arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to - IN_SIGTRAMP. - -2002-01-08 Michael Snyder - - * linux-proc.c (child_pid_to_exec_file): Use readlink to get the - real name of the executable, rather than the /proc name. - -2002-01-03 Michael Snyder - - Implement a "generate-core-file" command in gdb, save target state. - * gcore.c: New file. Implement new command 'generate-core-file'. - Save a corefile image of the current state of the inferior. - * linux-proc.c: Add linux-specific code for saving corefiles. - * target.h (struct target_ops): Add new target vectors for saving - corefiles; to_find_memory_regions and to_make_corefile_notes. - (target_find_memory_regions): New macro. - (target_make_corefile_notes): New macro. - * target.c (update_current_target): Inherit new target methods. - (dummy_find_memory_regions): New place-holder method. - (dummy_make_corefile_notes): New place-holder method. - (init_dummy_target): Initialize new dummy target vectors. - * exec.c (exec_set_find_memory_regions): New function. - Allow the exec_ops vector for memory regions to be taken over. - (exec_make_note_section): New function, target vector method. - * defs.h (exec_set_find_memory_regions): Export prototype. - * procfs.c (proc_find_memory_regions): New function, corefile method. - (procfs_make_note_section): New function, corefile method. - (init_procfs_ops): Set new target vector pointers. - (find_memory_regions_callback): New function. - (procfs_do_thread_registers): New function. - (procfs_corefile_thread_callback): New function. - * sol-thread.c (sol_find_memory_regions): New function. - (sol_make_note_section): New function. - (init_sol_thread_ops): Initialize new target vectors. - * inftarg.c (inftarg_set_find_memory_regions): New function. - Allow to_find_memory_regions vector to be taken over. - (inftarg_set_make_corefile_notes): New function. - Allow to_make_corefile_notes vector to be taken over. - * thread-db.c (thread_db_new_objfile): Don't activate thread-db - interface layer if not target_has_execution (may be a corefile). - * config/i386/linux.mh: Add gcore.o to NATDEPFILES. - * config/sparc/sun4sol2.mh: Ditto. - * config/alpha/alpha-linux.mh: Ditto. - * config/arm/linux.mh: Ditto. - * config/i386/x86-64linux.mh: Ditto. - * config/ia64/linux.mh: Ditto. - * config/m68k/linux.mh: Ditto. - * config/mips/linux.mh: Ditto. - * config/powerpc/linux.mh: Ditto. - * config/sparc/linux.mh: Ditto. - -2002-01-07 Michael Snyder - - * arm-linux-nat.c: Remove references to regcache.c internal data - (registers[] and register_valid[]). - -2002-01-07 Michael Snyder - - * linux-proc.c: New file. Implement child_pid_to_exec_file, - so that attaching to a pid will automatically read the process's - symbol file and shlibs. - * Makefile.in: Add rule for linux-proc.o. - * config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE. - * config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES. - * config/arm/linux.mh: Ditto. - * config/i386/linux.mh: Ditto. - * config/i386/x86-64linux.mh: Ditto. - * config/ia64/linux.mh: Ditto. - * config/m68k/linux.mh: Ditto. - * config/mips/linux.mh: Ditto. - * config/powerpc/linux.mh: Ditto. - * config/sparc/linux.mh: Ditto. - -2002-01-06 Pierre Muller - - * win32-nat.c: Add i386-tdep.h dependency. - -2002-01-07 Michael Snyder - - * solib.c (info_sharedlibrary_command): Use TARGET_PTR_BIT - instead of bfd_get_arch_size. Don't bail out just because - there's no exec_bfd. - - * cp-valprint.c (cp_print_value): FIXME comment, alloca size. - * p-valprint.c (pascal_object_print_value): Ditto. - * somread.c (som_symtab_read): Ditto. - * symfile.c (simple_free_overlay_region_table): Ditto. - * valops.c (value_assign): Ditto. - - * tracepoint.c (tracepoint_save_command): From Klee Dienes -- - use tilde_expand and strerror for opening save-tracepoints file. - - * thread-db.c (thread_db_new_objfile): Indendation fix. - - * infptrace.c (GDB_MAX_ALLOCA): New define. - (child_xfer_memory): Use xmalloc/xfree instead of alloca if the - size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte, - can be overridden with whatever value is appropriate to the host). - * infttrace.c (child_xfer_memory): Add FIXME warning about use of - alloca to allocate potentially large buffer. - * rs6000-nat.c (child_xfer_memory): Ditto. - * symm-nat.c (child_xfer_memory): Ditto. - * x86-64-linux-nat.c (child_xfer_memory): Ditto. - -2002-01-07 Jackie Smith Cashion - - From Nick Clifton - * d10v-tdep.c: Set STACK_START to 0x200bffe. - -2002-01-07 Michael Snyder - - * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): - Don't use exec_bfd if it's NULL. - -2002-01-06 Mark Kettenis - - * valops.c (value_arg_coerce): Fix formatting. - -2002-01-06 Andrew Cagney - - * hp-psymtab-read.c: Include "gdb_string.h" instead of . - * gnu-nat.c: Ditto. - -2002-01-06 Andrew Cagney - - * MAINTAINERS: Note that alpha-dec-osf4.0a, arc-elf, arm-coff, - arm-elf, arm-pe, d30v-elf, fr30-elf, h8300hms, h8500hms, - i960-coff, m32r-elf, m68k-elf, m88k, mcore-elf, mn10200-elf, - ns32k-netbsd, hppa1.1-hp-proelf, v850-elf, vax-dec-vms5.5 and - z8k-coff have not been multi-arched. Update z8k-coff build - status. - -2002-01-06 Andrew Cagney - - * MAINTAINERS: Mark a29k target as obsolete. - * Makefile.in (a29k-tdep.o, remote-adapt.o, remote-eb.o) - (remote-mm.o, remote-udi.o): Obsolete. Remove references in - comments. - * NEWS: Note that a29k targets are obsolete. - * a29k-tdep.c: Mark as obsolete. - * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*, - a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and - a29k-*-vxworks* targets as obsolete. - * remote-adapt.c: Obsolete. - * remote-eb.c: Obsolete. - * remote-mm.c: Obsolete. - * remote-udi.c: Obsolete. - * config/a29k/a29k-udi.mt: Obsolete. - * config/a29k/a29k.mt: Obsolete. - * config/a29k/tm-a29k.h: Obsolete. - * config/a29k/tm-vx29k.h: Obsolete. - * config/a29k/vx29k.mt: Obsolete. - -2002-01-05 Andrew Cagney - - * rs6000-tdep.c (rs6000_do_registers_info): Replace BIG_ENDIAN - with BFD_ENDIAN_BIG. - -2002-01-05 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Do not check for . - * configure, config.in: Re-generate. - * config/vax/xm-vaxbsd.h: Do not include . - * defs.h: Do not include . - -2002-01-05 Jason Thorpe - - * acconfig.h (HAVE_PT_GETXMMREGS): New. - * config.in: Regenerate. - * configure.in: Update copyright years. - Add test for PT_GETXMMREGS supplied by . - * configure: Regenerate. - * i386bsd-nat.c: Update copyright years. - (fill_gregset): Use regcache_collect. - (fetch_inferior_registers): Only fetch integer registers - if requested to do so. Add support for XMM registers - using PT_GETXMMREGS. - (store_inferior_registers): Only store integer registers - if requested to do so. Add support for XMM registers - using PT_SETXMMREGS. - * i386nbsd-nat.c (fetch_inferior_registers): Remove. - (store_inferior_registers): Remove. - (fetch_core_registers): Use supply_gregset and i387_supply_fsave. - (fetch_elfcore_registers): New function. - (i386nbsd_elfcore_fns): New. - (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns. - * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and - i386bsd-nat.o. - * config/i386/nbsdelf.mh (NATDEPFILES): Likewise. - * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o. - * config/i386/nbsdelf.mt (TDEPFILES): Likewise. - * config/i386/tm-nbsd.h: Update copyright years. - (HAVE_SSE_REGS): Define. - (IN_SIGTRAMP): Define as i386bsd_in_sigtramp. - (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start. - (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end. - (SIGCONTEXT_PC_OFFSET): Remove. - (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc. - -2002-01-05 Andrew Cagney - - * configure.tgt: Remove powerpc-*-macos* target. - * config/m68k/xm-mpw.h: Delete file. - * config/xm-mpw.h: Delete file. - * ser-mac.c: Delete file. - * mpw-make.sed: Delete file. - * mpw-config.in: Delete file. - * mac-xdep.c: Delete file. - * mac-gdb.r: Delete file. - * mac-defs.h: Delete file. - * mac-nat.c: Delete file. - * config/powerpc/macos.mh: Delete file. - * config/powerpc/macos.mt: Delete file. - * config/powerpc/nm-macos.h: Delete file. - * config/powerpc/tm-macos.h: Delete file. - * source.c (openp, open_source_file): Remove obsolete code. - * top.c (gdb_readline): Ditto. - * utils.c (query): Ditto. - * event-top.c (display_gdb_prompt): Ditto. - * Makefile.in (ser-mac.o): Delete obsolete target. - * NEWS: Update. - -2002-01-04 Andrew Cagney - - * defs.h (BIG_ENDIAN): Delete macro definition. - * a29k-tdep.c, arch-utils.c, arm-tdep.c, ax-gdb.c, ch-exp.c, - coffread.c, cris-tdep.c, d10v-tdep.c, d30v-tdep.c, defs.h, - findvar.c, infcmd.c, mem-break.c, mips-tdep.c, mn10300-tdep.c, - printcmd.c, remote-os9k.c, remote-rdi.c, remote-rdp.c, - remote-sim.c, remote.c, rs6000-tdep.c, sh-tdep.c, sparcl-tdep.c, - stabsread.c, valops.c, valprint.c, config/a29k/tm-a29k.h, - config/a29k/tm-vx29k.h, config/arm/tm-arm.h, - config/d30v/tm-d30v.h, config/fr30/tm-fr30.h, - config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - config/m32r/tm-m32r.h, config/m68k/tm-m68k.h, - config/m88k/tm-m88k.h, config/mips/tm-mips.h, config/pa/tm-hppa.h, - config/sparc/tm-sparc.h, config/z8k/tm-z8k.h, mi/mi-cmd-disas.c, - mi/mi-main.c: Replace BIG_ENDIAN with BFD_ENDIAN_BIG. - * gdbarch.sh: Replace BIG_ENDIAN with BFD_ENDIAN_BIG. - * gdbarch.c: Re-generate. - -2002-01-04 Daniel Jacobowitz - - * thread-db.c (thread_db_new_objfile): Do not enable thread_db - for core files. - -2002-01-04 Jason Thorpe - - * config/arm/nbsd.mh (XDEPFILES): Remove ser-tcp.o. - -2002-01-04 Andrew Cagney - - * value.h (value_ptr): Delete typedef. - -2002-01-04 Jason Thorpe - - * i386nbsd-nat.c: Update copyright years. - Include i386-tdep.h. - -2002-01-04 Elena Zannoni - - * stabsread.c: Update copyright years. - - From Debashis Mahata : - (read_struct_fields): Deal with Sun C compiler erroneous stab - output for structs and unions. - Fix PR gdb/269. - -2002-01-04 Daniel Jacobowitz - - * p-valprint.c: Include "cp-abi.h" for baseclass_offset - prototype. - -2002-01-04 Daniel Jacobowitz - - * cp-abi.c: Fix whitespace. - (baseclass_offset): New wrapper function. - * cp-abi.h (baseclass_offset): Add prototype. - (struct cp_abi_ops): Add baseclass_offset pointer. - - * valops.c (vb_match): Move to... - * gnu-v2-abi.c (vb_match): here. - * valops.c (baseclass_offset): Move to... - * gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename. - - * gnu-v3-abi.c (gnuv3_baseclass_offset): New function. - - * gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset. - * gnu-v3-abi.c (init_gnuv3_ops): Likewise. - * hpacc-abi.c (init_hpacc_ops): Likewise. - -2002-01-04 Daniel Jacobowitz - - * valops.c (find_overload_match): Accept obj as a - reference parameter. Update it before returning. - * value.h (find_overload_match): Update prototype. - * eval.c (evaluate_subexp_standard): Pass object to - find_overload_match by reference. - -2002-01-03 Andrew Cagney - - * valarith.c: Replace value_ptr with struct value pointer. Remove - register attribute from value declarations. - * valops.c: Ditto. - * value.h: Ditto. - * scm-lang.c (scm_lookup_name): Ditto. - -2002-01-03 Michael Snyder - - Abstract the functionality of iterating over mapped memory - regions into a general purpose iterator function. - * procfs.c (iterate_over_mappings): New function, general purpose - iterator for memory sections. - (proc_iterate_over_mappings): Reimplement using iterate_over_mappings. - (solib_mappings_callback): New function, callback for above. - (info_proc_mappings): Reimpliment using iterate_over_mappings. - (info_mappings_callback): New function, callback for above. - - * procfs.c (proc_set_watchpoint): Add cast to suppress warning. - -2002-01-01 Mark Kettenis - - * i386-tdep.h (struct gdbarch_tdep): Add `os_ident' member. - * i386-tdep.c: Include "elf-bfd.h". - (process_note_abi_tag_sections): New function. - (i386_gdbarch_init): Add code to recognize various OS/ABI - combinations. - - * maint.c (_initialize_maint_cmds): Add missing \ in - string-literal. - -For older changes see ChangeLog-2001 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1990 b/contrib/gdb/gdb/ChangeLog-1990 deleted file mode 100644 index 25cf860..0000000 --- a/contrib/gdb/gdb/ChangeLog-1990 +++ /dev/null @@ -1,3155 +0,0 @@ -Fri Dec 28 00:13:42 1990 John Gilmore (gnu at cygint) - - Further stabilization for the Intel 960. - - * Makefile.dist: Parameterize the location of the "include" - and "bfd" directories, as well as "getopt". Add symfile.c. - Link in both dbxread and coffread. Fix up "make depend" to - rewack the locations of include, bfd, and getopt in its output. - - * README: Document moving include files, improve some of - the other doc. - - * coffread.c: Move common code out to symfile.c. Change - symbol_file_command style interface to use new *_symfile_init - and *_symfile_read interface under BFD. Use BFD internal - info to locate line table, symbols, etc. - - * core.c (core_fetch_registers): Rename to get_core_registers - to avoid confusion with fetch_core_registers. - (register_addr): Move to coredep.c, which is already machine - dependent. This leaves core.c pretty clean of dependencies. - - * coredep.c (register_addr): Accept this routine from core.c. - - * dbxread.c: Move common code (with coffread.c, etc) into new - symfile.c. Each psymtab now contains a pointer to the - format-dependent function that knows how to read it in. Make - some things static. - (dbx_psymtab_to_symtab): Renamed from psymtab_to_symtab_2. - (process_one_symbol): Add code to complain about a "compiler bug - we muzzle here", if we actually see it. - - * eval.c (evaluate_subexp): Insert missing "break" statements - in code that determines whether a variable is an lvalue in - memory, register, or whatever. I detected this via a compiler - bug in which it *almost* mashed out the whole switch statement. - - * gdb-int.texinfo: Add minor sections on configuring gdb for - release, and about the README file. - - * infcmd.c (registers_info): Fix formatting somewhat. Still - not as pretty as before, but it handles byte swapping. - - * remote-nindy.c: If data cache routines are interrupted while - waiting for the remote end, be sure that any uninitialized cache - blocks are on the free list, not on the valid list! - - * symfile.h: Flesh out this header file with all the various - routines and variables that have been merged in from dbxread.c - coffread.c, and symtab.c to symfile.c. - - * symfile.c: New file, containing code common to dbxread.c, - coffread.c, and some code from symtab.c. All generic code for - reading symbol files should be in here now. - (unrecord_misc_function): Remove unused function. - - * symtab.h: Remove file-reading things to symfile.h. - - * symtab.c: Remove file-reading things to symfile.c. - - * tm-i960.h: Fix FRAME_CHAIN types; define PRINT_RANDOM_SIGNAL - to decode i960 fault types. - - * target.h, remote.c, remote-eb.c, remote-vx.c, remote-nindy.c, - target.c: Change type of the "resume" function from int to void, - since its result was never used. - -Sat Dec 22 02:51:40 1990 John Gilmore (gnu at cygint) - - * main.c: Replace "stupid" with "caution"; you now "set caution - on or off". - - * printcmd.c (print_scalar_formatted): Fix typo in 'g' format - - * infcmd.c (do_registers_info): Call val_print to deal with the - byte order of the registers being printed. FIXME, this makes - the formatting of the output uglier. - - * infcmd.c (wait_for_inferior): If PRINT_RANDOM_SIGNAL is - defined, call it for signals the debugger doesn't itself use. - The i960 uses this for more detailed fault information. - - * remote.c (remote_open): If arg is null, print help rather than - dumping core. - - * sparc-xdep.c (register_valid): Avoid declaring size, since - various modules will think of various sizes depending on the - architecture of their tm-file. FIXME, we need protection against - actually entering one of those modules, which would clobber - storage if not for the target architecture compiled into gdb. - - * stack.c (up_command, down_command): Always print the frame - you arrive at. - (up_silently_command, down_silently_command): New commands - for use in scripts. - - * i960-pinsn.c (reg), i960-tdep.c: Lint. - - * i960-tdep.c (i960_frame_chain_valid): Lookup_symbol now takes - more parameters than it used to. - - * findvar.c (registers): Increase slop to 256 bytes, which should - protect us against even most RISC machines with large register - sets. - (locate_var_value): Move declaration inside related ifdef. - - * remote-nindy.c (): Use TIOCSETN rather than TIOCSETP - throughout, to avoid throwing away buffered input from the board. - (nindy_wait): Supply_register takes addr_of_value, not value. - (i960_print_fault): Renamed from i80960_fault. - (nindy_fetch_registers): Avoid have_regs stuff, just get them. - (nindy_store_registers): Avoid regs_changed stuff, just stuff - them. - (nindy_create_inferior): Don't bother to write PC_REGNUM since - we can set the PC in the call to proceed(). Unpush nindy_ops - before pushing it on top, to avoid message to user. Eliminate - commentary from Unix machines that just misleads here. - (reset_command): Fix error message to suggest target command. - -Wed Dec 19 11:03:56 1990 John Gilmore (gnu at cygint) - - Release 3.92.5 as frozen. - - Stabilize the merged release...with help from lint, Saber C, - gcc -W, etc. - - Everywhere: Add include files needed to declare return types - of functions called. - - * gdb.texinfo: Roland Pesch is documenting gdb, glory be! - - * breakpoint.h: Add undeclared breakpoint functions, and some - functions for display handling since I couldn't think of a better - .h to put them in. - - * breakpoint.c (insert_breakpoints): Make code for disabling - shared library bkpts more likely to work. It's used when we - rerun a program and stop before the shared library has been - mapped in. - (breakpoint_cond_eval, bpstat_stop_status): Pass arg as int, - cast from pointer, so it squeezes through catch_errors. - (bpstat_stop_status): Fix logic broken some time ago. We now - always create a bpstat if the stop address matches a breakpoint, - even if we don't stop there -- just like the old code used to do - before I got my fingers into it (sigh). - (breakpoint_1): Print "ignore count" after "stop only if" - condition, since that's how it actually works. - (mention): Handle watchpoints as well as breakpoints. - (watch_command): use set_raw_breakpoint and mention to do most - of the work (and initialize all the fields!). Only pass one - arg to parse_c_expression, since that's all it takes. - - * command.c (not_just_help_class_command): Rename arg to args - since we ignore "unused argument" warnings on vars named "args". - inflow.c (child_terminal_info): ditto. - infptrace.c (kill_inferior): ditto - main.c (catch_errors, version_info, quit_command, pwd_command, - source_command, dump_me_command, editing_info, - set_history_size_command, set_history, show_history, - set_verbose): ditto - stack.c (locals_info): ditto - target.c (target_files_info): ditto - valprint.c (set_input_radix, set_output_radix): ditto - - * core.c: Remove old variables for handling core and exec file - sections (data_start, data_end, stack_start, stack_end, - reg_stack_start, reg_stack_end, reg_stack_offset, text_start, - text_end, exec_data_start, exec_data_end, text_offset, - exec_data_offset, data_offset, stack_offset). They're - superseded the more general build_section_table and - xfer_memory. - (get_exec_file): Mention the `file' command. - (read_memory_check): Rename to memory_error, and only call it - in the case of an actual error. - (read_memory, write_memory): call memory_error. - (core_fetch_registers): Register section name is ".reg". - - coredep.c: Remove a bunch of crud now that all this file does - is pull the registers out of a core file. - (fetch_core_registers): Rewrite to actually work, I hope. - - dbxread.c: Use a.out.gnu.h, not system a.out, now. - Replace index() with strchr(). Remove all the pre-BFD macro - definitions for accessing the symbol file. - (struct dbx_symfile_info): Encapsulate the information that - dbx_symfile_init needs to pass to dbx_symfile_read in this - struct. - - (dbx_new_init, dbx_symfile_init, dbx_symfile_read, - dbx_symfile_discard): Rearrange symbol file reading to divide - the format-specific part from the format-independent part, - leaving the format-independent part such as file name expansion - and opening in symtab.c. This replaces - partial_symbol_file_open and partial_symbol_file_read. - Symbol_file_read, add_file, add_file_target_command, - add_file_addr_command move to symtab.c. Pass an explicit - "mainline" flag for when reading the main symbol table, rather - than relying on the offset address to be zero or nonzero. - - (dbx_symfile_read): Don't allow void *'s to be printed as - typedefs. - (SWAP_SYMBOL): Use bfd routines to byte-swap the symbols. - (ADD_PSYMBOL_TO_LIST): Make the "function call rather than - macro" debug version really work. - (read_dbx_symtab): Remove unref'd parameter inclink. - Avoid swapping N_SLINE symbols, for speed. - Merge N_TEXT!N_EXT case with the other external symbol - definitions' case. Add comments. - (start_psymtab): Allocate the symfile name in the psymtab on - the psymbol_obstack, rather than using the caller's storage. - (end_psymtab): Only allocate a dependencies list if there are - more than zero. - (psymtab_to_symtab_2): Use BFD when reopening file to read - its symbols for real. - (read_struct_type): Add FIXME comments where it needs work - for C++ bogosity. - (read_huge_number): Add FIXME about overflows. - (read_range_type): Add FIXME about comparing a long to 1<<32. - - * coffread.c: Minor changes to move things closer to the new - regime with symtab.c and dbxread.c Major work is still needed - here. - - * exec.c (exec_file_command): Remove old variables (see core.c - above). - (xfer_memory): If memory transfer is right at the end of a - section, don't lose. - - * findvar.c (get_saved_register): If value is in a real - register, LVAL is lval_register, not lval_memory. - - frame.h: Declare print_sel_frame and record_selected_frame. - - gdb-int.texinfo: New file, for GDB internals documentation. - Very simple, unformatted doc of cleanups is there for now. - - gdbcore.h: Remove obsolete variables that described a.out - section addresses and offsets. (See core.c above.) - Declare fetch_core_registers and registers_fetched. - - getopt.c: Declare char *alloca(); even on SPARC. - - infcmd.c (run_command): Call target_kill rather than - kill_inferior. - (step_command, next_command, stepi_command, nexti_command): - Declare from_tty parameter even though we don't use it. - (run_stack_dummy): argument BUFFER is a char array, not - a pointer to REGISTER_TYPE. - (finish_command): using_struct_return needed a value *, - not a struct symbol *. - - * infptrace.c (child_xfer_memory): To avoid dependency on - where sections are in memory, try PT_WRITE_D and if that fails, - try PT_WRITE_I. Most Unixes don't care which you use. - - * infrun.c (step_resume_break_shadow): Change to array to - match other breakpoint shadow storage. - (clear_proceed_status): Pass address of bpstat to - bpstat_clear, not the bpstat itself. - (child_create_inferior): FIXME comment about if the child - exits. - (start_inferior): Remove old function. - (child_open): Use target_kill rather than kill_inferior. - (wait_for_inferior): Ditto. - (insert_step_breakpoint, remote_step_breakpoint): Use - new step_resume_break_shadow. - - * inftarg.c (child_wait): If all child processes die, - pretend that the one being waited for exited with signal 42. - - * main.c (command_line_input): When scanning for comments, - don't coredump on unclosed quotes. - (quit_command): Use target_kill rther than kill_inferior. - (_initialize_main): Rename class_user from "user" to - "user-defined". - - * printcmd.c (print_command_1): Initialize "fmt" if no format - is specified by the user. - (print_frame_args): Only add to args_printed if we are - actually fetching args from the stack (avoiding undefined - arg_size). - (_initialize_printcmd): Remove bogus \{ from string. - - * remote-eb.c (eb_open): Avoid coredump on no argument. - - * remote-nindy.c: Bring out of Intel environment into new - target environment. Remove all conditional compilation on - I80960. Massive hacking throughout. - (nindy_xfer_inferior_memory): New routine stolen from - infptrace.c. - (nindy_create_inferior): New routine pieced together, probably - not quite working yet. - (nindy_ops): New target_ops struct for nindy. - - * remote-vx.c: Use write_memory rather than target_write_memory - to get error checking. - (vx_add_file_command, vx_open): Use symbol_file_add rather than - add_file. - (vx_create_inferior): Use target_terminal_ours... - - * signame.c (_initialize_signame): Always initialize, since - we need the table for things other than psignal. - - * solib.c (solib_add): Use symbol_file_add, not add_file. - (solib_address): Return boolean result rather than struct - pointer which nobody else knows the type of. - - * sparc-tdep.c, valops.c: Use write_memory rather than - target_write_memory, to get error checking. - - * stack.c (locals_info, catch_info, args_info, - get_selected_block, frame_command, up_command): Use - target_has_stack, rather than have_inferior_p or - have_core_file_p. - - * sun3-xdep.c (fetch_core_registers): Rewrite for new BFD regime. - - * symfile.h: New file, defining the interface between the - generic and object-file-specific symbol reading code. - - * symtab.c: Move generic symbol-reading interface to symtab.c, - from dbxread.c, coffread.c, mipsread.c, etc. Add symtab_fns - table to map BFD targets to symbol-reading modules in GDB. - Change index to strchr. - (lookup_struct_elt_type): Use error() rather than hand-made - simulations thereof. - (lookup_partial_symbol): Speedup slightly when length == 0. - (symbol_file_add): New function. - (symbol_file_command): Call it. - (symfile_open, symfile_init): New function. - (add_file_target_command, add_file_addr_command): moved from - dbxread.c. - - * target.c (target_command): use target_kill. - - * target.h (target_files_info): Don't declare, never called - from outside. - - * tm-sun2.h, tm-sun3.h (STACK_END_ADDR): Use system include - files to determine stack end address. - - * valarith.c (value_x_binop, value_x_unop): Change error message - to be more useful. Pass proper argument to value_struct_elt. - - * valops.c (value_assign): FIXME comment that long long - bitfields will break here. - - * Makefile.dist: Add symfile.h, remote-nindy.c, remote-eb.c. - Update `make saber_gdb' to work better. - - * TODO: A woman's work is never done. - - * cplus-dem.c, environ.c, inferior.h, infrun.c, inftarg.c, - main.c, obstack.c, printcmd.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, solib.c, source.c, sparc-pinsn.c, - sparc-tdep.c, sparc-xdep.c, symmisc.c, symtab.c, symtab.h - target.c, terminal.h, tm-sparc.h, tm-sunos.h, utils.c, - valops.c, valprint.c, exec.c: Lint. - - -Wed Dec 12 23:44:15 1990 John Gilmore (gnu at cygnus.com) - - Continuing Intel 960 port merge of GDB. - - * Makefile.dist: Merge i960 "nindy-share" files. Rename - malloc.h to gmalloc.h to avoid name conflicts in /usr/include. - Don't ship gdb.dvi in tar file. Link gdb with init.o, not init.c. - Wack over "make depend" so it handles files in subdirectories - vx-share, nindy-share, bfd, and in the current directory. - - * blockframe.c (get_prev_frame_info): Remove fatal error - if stack not defined. - - * core.c (core_open, core_detach): New functions that handle - the old "core-file" command as "target core" and "detach" instead. - (core_file_command): Call them. - (core_xfer_memory): Use common routine xfer_memory. - - * dbxread.c: Include a.out.gnu.h, not system a.out.h. - dbxread now uses bfd for everything but symbol reading itself. - BFD internals are used to drag out the relevant file offsets. - (partial_symbol_file_open): Change args all around for BFD. - - * symtab.c: Rename "value" to "val" everywhere, so we can - #include "value.h". - (symbol_file_command): New command, moved from dbxread.c - and coffread.c. It uses BFD to read the file, then vectors - based on its type, to dbx or coff symbol readers. - * symtab.h: Extern a few vars for symbol_file_command. - - * target.h: Breakpoint takes a char * save area, not a char **. - - * valprint.c (val_print): When unpacking bitfields, offset - the address in gdb of the value, if it is declared with a shorter - type. Remove the last "runtime kludge test" of host byte order. - - * utils.c: Remove old my_bfd_read routine. - - * stack.c (frame_info): Use target_has_stack. Print program counter - register's actual name rather than "pc", since it's called the - "ip" (instruction pointer) on the i960 (sigh). - - * target.c (target_command): Add command for selecting a target - type and calling its open routine. This is used for initiating - communication with a particular target, in a generic way. - - * tm-i960.h: Update for modern gdb. Remove semicolons from - various macros. Handle reading struct return convention, and - error-out attempts to return structs with the "return" command. - Be sure gdb doesn't think we know how to call functions in the - inferior. - - * i960-tdep.c: Rename FRAME_CHAIN_VALID and FRAME_FIND_SAVED_REGS - to i960_xxx in lower case. - (arg_address): Circumvent errors due to LOC_ARG_BLOCK - not being defined yet. - - * remote.c (remote_open): Call start_remote to initialize - wait_for_inferior during open. - (remote_xfer_inferior_memory): Return length written rather - than errno value. - - * remote-vx.c (target_command -> vx_open): Use new generic - target command. - * remote-eb.c, inftarg.c, exec.c: ditto. - - * infrun.c: Fix comments. - (attach_program -> child_open): Use new generic target command. - (wait_for_inferior): Clear saved register values before target_wait, - so target_wait can set some of them if convenient. - - * infptrace.c (fetch_inferior_registers, store_inferior_registers): - Return success indicator, not void. - (child_xfer_memory): Avoid fetching initial word if we'll - overwrite it anyway. - - * infcmd.c (attach_command): Use new generic target open routine. - (_initialize_infcmd): Update doc on attach and detach commands. - (do_registers_info): Merge in a byte-order problem as a FIXME - comment. - - * findvar.c (find_saved_register): Avoid problem in current frame. - (read_relative_register): Ditto. - (write_register): Convert byte order on the way out. - - * exec.c (file_command): Add. - (add_to_section_table, exec_command): Use new bfd_map_over_sections. - (xfer_memory): Common function between core_xfer_memory and - exec_xfer_memory. - (exec_xfer_memory): Use it. - - * pn-opcode.h: Document that a "PN" is a Gould PowerNode. - - * breakpoint.c, breakpoint.h, symtab.h, value.h, frame.h, utils.c, - valops.c, stack.c, target.c, sparc-xdep.c, source.c, printcmd.c, - infcmd.c, i960-pinsn.c, eval.c, defs.h: lint and gcc -Wall. - -Sun Dec 2 16:45:06 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, continuing... - - * dbxread.c (partial_symbol_file_open, partial_symbol_file_read, - symbol_file_command): Pass from_tty arg to hush 'em up. - - * coffread.c (symbol_file_command): Avoid output if from_tty != 1. - Add magic numbers for 960 COFF format. - -Fri Nov 30 09:18:20 1990 John Gilmore (gnu at cygnus.com) - - Merge Intel 960 port of gdb, from Intel "1.2" release. - - CHANGE_LOG entries from their port, which was based on - gdb+-2.8.0: - - Thu Sep 6 11:02:22 PDT 1990 - Remove temp file if download is interrupted. - - Wed Aug 1 09:08:33 PDT 1990 - Now uses binary protocol to talk to NINDY. - Old hex protocol (NINDY 2.13 and older) supported with -O switch. - Times out after 5 seconds when trying to talk to NINDY. - - Tue May 29 12:54:49 PDT 1990 - Added variable baud rate (-b switch). - Source code reorganization. - - Thu Apr 26 11:09:55 PDT 1990 - More cleanup of batch mode; specifically, execute "-s", "-e", and - "-se" switches as soon as they are encountered on the invocation line. - - Fri Apr 20 13:47:15 PDT 1990 - Add -brk switch. - - Thu Apr 19 09:54:28 PDT 1990 - Add 'reset' command. - - Wed Apr 18 09:48:07 PDT 1990 - After opening remote tty, wait for 1 second to go by without input - from it before trying to talk to NINDY (fixes problems with the - Heurikon HK80/V960E). - - Mon Apr 4 16:33:05 PDT 1990 - Some output was not being suppressed in 'batch' mode. - - Thu Mar 22 15:31:11 PST 1990 - Ask user if old symbol table should be deleted when new file is - downloaded. - - Allow user to run a program downloaded before gdb960 was brought up. - - Correct "exec-file" help message for i80960 context. - - Correct bug in calculating user space address: could occasionally - corrupt user program. - - Make sure to zero low-order bits in rip's because of bug in 960CA - A-step part: could cause operation faults when "next"ing across - a function call. - - Correct bug that made it impossible to get source line numbers for - code loaded at addresses higher than 0x7fffffff. - - Wed Jan 10 12:43:22 PST 1990 - Open remote tty for exclusive use. - - Fri Jan 5 12:14:42 PST 1990 - Correct disassembly (CA manual was right after all): - opcode for sysctl is 0x659 - - Mon Oct 23 12:03:04 PDT 1989 - Use G960BASE and G960BIN environment variables to find 'sx' utility. - - Mon Oct 16 14:15:09 PDT 1989 - "sfr0"-"sfr31" should have been named "sf0"-"sf31" - - Mon Oct 2 15:56:31 PDT 1989 - - Added 960CA disassembly support. - - To simplify maintenance: - - eliminated use of symblic links on pinsn.c: use i960-pinsn.c - directly instead. - - eliminated opcode.h: incorporates tables into i960-pinsn.c - - moved 960-specific routines from i960-pinsn.c to i960-md.c - - made disassembly interface identical to that in gdmp960. - - - -Wed Nov 28 21:32:48 1990 John Gilmore (gnu at cygint) - - * target.h: Allow targets to stack. Add target_has_memory, - _registers, etc. Restructure memory access and "info files" - to walk the target stack. - * exec.c, core.c, inftarg.c, remote.c, remote-vx.c, remote-eb.c, - target.c: Change tables to match target.h. - * inflow.c (child_mourn_inferior): pop child_ops. - (generic_mourn_inferior): Use new has_stack flag. - * infptrace.c (child_xfer_memory): New memory regime. - * inftarg.c (child_files_info): New "info files" regime. - * remote-eb.c: New memory regime, new info files. - * remote-vx.c: New memory regime, new info files. Now use - separate targets for VxWorks attachment to machine, and - actually running a process under VxWorks, since one has - stack & execution & regs and the other doesn't. - * remote.c: New memory regime, new info files. - * sparc-xdep.c (fetch_core-registers): New memory regime. - * target.c: New routines and support for stacked targets, - new memory regime, new info files regime. - - - Generalize section handling for an arbitrary number of sections, - including use of the new BFD (binary file) library. - * gdbcore.h: Add struct section_table. - * exec.c (build_section_table): Iterate all sections and - record what gdb needs to know about them. - (exec_command): Use it. - (exec_xfer_memory): Use the table. - (exec_files_info): Print the table. - * core.c (core_file_command, core_xfer_memory, core_files_info): - Likewise. - * source.c (find_source_lines): Use bfd_get_mtime. - * dbxread.c: Quick changes to make it compile with new BFD. - * utils.c (error): Avoid using bfd_error in generic routines. - - * core.c (core_fetch_registers): Get from the ".regs" section of - the BFD core file. - * sparc-xdep.c (fetch_core_registers): Use the .regs info. - - * inferior.h (attach_flag): Export. - * infcmd.c (run_command): use new target_create_inferior. - * infrun.c (child_create_inferior): Don't return result. - * Makefile.dist (VERSION): 3.91.4. - -Fri Nov 23 28:15:38 1990 John Gilmore (gnu at cygint) - - * breakpoint.c (bpstat_num): Handle breakpoints which have - since been deleted, such as temporary breakpoints. - infcmd.c (program_info): ditto. - - * core.c (core_file_command): Display the frame where the core - dump occurred. - - * main.c: lint. - - * remote-vx.c (target_command): Merge in target command from - targ-vx.c. A few other cleanups. - - * TODO, Projects: Lots more stuff to do... - -Fri Nov 23 18:15:38 1990 John Gilmore (gnu at cygint) - - Massive changes to wall off the remote-debugging interface - behind a function vector. The port to handle VxWorks targets - is also part of this. - - All files: Replace references to renamed functions, - remove references to remote_debugging, remove references to - have_include_file, have_core_file in favor of target_has_stack, - target_has_memory, etc. - - * Modularize the breakpoint interface. - breakpoint.h (BREAKPOINT_MAX): New define sets max length of - a breakpoint instruction. - breakpoint.c: struct breakpoint's shadow_contents now sized as - BREAKPOINT_MAX. - (insert_breakpoints): Vector to target to install breakpoints. - (remove_breakpoints): Vector to target here too. - Remove REMOTE_SA_SPARC kludges and other remote_debugging. - sparc-tdep.c (single_step): Use new breakpoint interface for - the single-step breakpoints. - mem-break.c (memory_insert_breakpoint, memory_remove_breakpoint): - New file, contains routines to insert and remove breakpoints by - reading out the old contents and later replacing them. This is - how ptrace breakpoints work, and many remote systems as well. - - * tm-vxworks68.h: New config file, overrides a few things for - Wind River's preferences. - - * target.h: New file, for transfer vector used to talk to the - inferior (child, attached, core, exec, remote, etc). All accesses - to the thing being debugged should come through these vectors. - target.c: New file, routines to handle transfer vector. - (various files): Add transfer vectors XXX_ops for the various - targets and pseudo-targets (core files, etc) we support. - - * breakpoint.c (bpstat_stop_status): Further explorations of - watchpoints and why things don't work all the time. - (bpstat_alloc): New fn to allocate a bpstat and chain it. - - * config.gdb: Only add "source ${srcdir}/.gdbinit" to - the local gdbinit if it doesn't already have it. - - * core.c (core_ops): add and install. - Allow core debugging without exec file. - - * dbxread.c (free_and_init_header_files): Merge two fns. - (end_symtab): Free named symbol table when a new version comes in. - (read_dbx_symtab): Relocate all kinds of symbols with base - address. First step toward handling different text, data, bss - reloc. - (add_file_addr_command): Renamed add_file_command. - (add_file_command): Vector to remote handler. - Add "load" as an alias for "add-file" command. - - * defs.h: Allow "volatile" to be used in non-ANSI; use it for - non-returning functions. - - * exec.c: Add exec_ops, and push it as a target when an exec - file is specified. - - * infcmd.c (run_command): Pass executable file name and arg list - separately when starting an inferior. Permit "run" when no exec - file is specified, for VxWorks. - (detach_command): Move to child_detach in inftarg.c. - - * inftarg.c: New file. Unix-child-specific routines, and the - child_ops structure. - - * inferior.h (registers): Export "registers" as the way for - target dependent register handlers to find gdb's local copy of - the registers. Rename "stop_after_attach" to "stop_soon_quietly" - since it is now used by places that want wait_for_inferior to - handle the grunge but want to see every trap from the inferior. - - * inflow.c (create_inferior): Pull out, and merge into infrun.c. - Eliminate remote_debugging hooks in terminal handling. - - * infrun.c: Replace start_inferior with child_create_inferior. - Move all the hair of Unix shells and ptrace idiosyncracies into - child_create_inferior, so remote handlers don't have to deal. - Remove running_in_shell. Rename stop_after_attach to - stop_soon_quietly, and use it in a few other places where we want - to just call wait_for_inferior and get control back on the first - trap. trap_expected now never takes a value > 1. - (init_wait_for_inferior): Initialize static vars when a new - process is created. - - main.c (gdbinit): Add new hook for .gdbinit file name, let - it be overridden by config files as GDBINIT_FILENAME. - (DEFAULT_PROMPT): Add new hook for overriding (gdb) prompt. - Both of these are used for VxWorks gdb. - - mcheck.c: rename include file "gmalloc.c" to avoid problems - with system include file "malloc.c". - - param-no-tm.h: New include file, same as param.h but does not - include the default "tm.h" file. This is used in files where - the target is known, e.g. remote-eb.c or sparc-xdep.c. - - param.h: Now just a shell that includes tm.h and param-no-tm.h. - - remote-vx.c: New file, VxWorks remote debugging support. Uses - RPC routines that are shared with the target system, in directory - ${srcdir}/vx-share. - - remote.c: Vectorize remote interface. - - source.c: Globalize source_path, and make an alias "l" for "list" - since we now have the "load" command. - - sparc-xdep.c: Use new param-no-tm.h. - - symmisc.c (free_named_symtab): Add new function from Wind River. - However, ifdef it out for now while we think about what it should - really be doing. - - tm-sun3.h, xm-sparc.h, xm-sun3.h, xm-symmetry.h: Move - PREPARE_TO_STORE to - the xm- file, and change its name to CHILD_PREPARE_TO_STORE, since - non-Unix-children handle this with their own code in the target - transfer vector. - - Makefile.dist: Roll version to 3.92.3. Add vx-share stuff to - source and target lists. Add vx-share to default list of include - directories. Add new files to src and target lists: mem-break, - target, inftarg, remote-eb, remote-vx, targ-vx. Be sure the - ${srcdir} versions of munch and createtags are used. - - * valops.c (find_function_addr): Split out of call_function. - (call_function_by_hand): Rename call_function; this function - calls functions in the target by laboriously patching the target - word-by-word with the right stack, args, regs, etc. - - -Mon Nov 5 17:29:10 1990 John Gilmore (gnu at cygint) - - Handle AMD 29000 a bit better. - - * remote-eb.c (readchar): Mask received char log to make it readable. - (remote_start): Pass arguments down to executing program. - Make startaddr unsigned. - infrun.c (start_inferior): Accept args, pass them to - remote_start. - infcmd.c (run_command): Pass args down to start_inferior. - - * tconfig/am29k-aout, tconfig/am29k-coff: New files specifying - the target object file format. - tm-29k.h: Pay heed to COFF_ENCAPSULATE. - - * am29k-pinsn.c (print_insn): Print 0x on hex numbers in disassembly. - am29k-tdep.c (examine_prologue): Better checking of function prefixes. - -Sun Oct 7 18:20:45 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Roll version to 3.91.9 and freeze. - * TODO: We did a few things, we have more to do though. - - * xm-sparc.h (CLEAR_DEFERRED_STORES): Define. - * inflow.c (inferior_died): Clear deferred stores. - - * Debug problems with dummy frames and calls to the inferior. - * tm-sparc.h (PUSH_DUMMY_FRAME, POP_FRAME): Move to sparc-tdep.c. - * sparc-tdep.c (do_restore_insn): Simplify. - (sparc_frame_find_saved_regs): Simplify and fix what we find. - (sparc_push_dummy_frame): Simplify and fix what we push. - (sparc_pop_frame): Slightly more hair here, deciding whether - we are restoring a saved PC or returning to a return address in %i7. - * sparc-xdep.c (read_inferior_registers): Debug if valid reg is read. - - * utils.c (xmalloc, xrealloc): Return type depends on __STDC__. - * symtab.h (xmalloc): ditto, for obstack_chunk_alloc. - * obstack.h (chunkfun): ditto. - * defs.h (xmalloc, xrealloc): ditto - - * utils.c (quit): Grab the terminal from the child if necessary. - - * inflow.c (term_status_command): Rename to term_info, change - to "info terminal". - - * sparc-pinsn.c (print_insn): Disassembly prefers real instructions. - (is_delayed_branch): Speed up. - * sparc-opcode.h: Add ALIAS bit to aliases. Fix up opcode tables. - Still missing some float ops, and needs testing. - - * Support for input and output radixes other than base 10 - * defs.h (input_radix, output_radix): Declare. - * expread.y (yyparse, parse_number): Handle changes of input - radix, and ambiguous names-or-numbers in radixes >10. - * printcmd.c (print_scalar_formatted): Print formatted hex - numbers in varying column widths. - * valprint.c (val_print): Use output_format to print scalar ints. - (set_input_radix, set_output_radix, set_radix): Create. - (set_output_radix): Set output_format from output_radix. - (_initialize_valprint): add `set radix' but leave the others off. - - * main.c (execute_command): Let stupid questions be turned off. - (_initialize_main): Handle "set stupidity", etc. - - * main.c, inflow.c, inferior.h, frame.h, command.c, defs.h, - sparc-pinsn.c, sparc-xdep.c, value.h, valops.c, values.c: Lint. - -Tue Oct 2 11:20:02 1990 John Gilmore (gnu at cygint) - - * TODO, Makefile.dist, ChangeLog: Freeze for 3.91.8 release. - bfd stuff is still screwed up, but with some manual work, it - compiles. - - * breakpoint.c (bpstat_do_actions): Start over if a command - proceeds the inferior, since the inferior will have stopped and - will need to have its new stop-actions taken care of. - - * dbxread.c (read_struct_type): Expression gives Sun3 4.0.3 - compiler fits, simplify it. - - * gdb.texinfo (directory command): Doc new dir command. - source.c (directory_command): "dir" now puts things on the front - of the path, moves dups up front, and handles multiple names - on the command line, inserting each one in order. It also - blows away cached line and full_filename info. - - * stack.c (backtrace_command): Skip "more stack frames follow" - unless interactive. - - * Change #ifndef HAVE_VPRINTF to #define MISSING_VPRINTF in - xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, - xm-np1.h, xm-pn.h, xm-pyr.h, xm-symmetry.h, xm-umax.h, xm-vax.h. - The only odd one was Gould NP1, which had defined vprintf to - "printf"!!! - - * Merge Ted Goldstein 's changes for epoch. - printcmd.c (print_command_1): Pass 'inspect' flag down as a global - variable, inspect_it. - valprint.c (print_string, val_print): Use the global inspect_it - to indicate whether to print in Epoch style or normal style. - -Mon Oct 1 23:55:26 1990 John Gilmore (gnu at cygint) - - * printcmd.c (call_command): add an alias for the "print" command - which runs expressions and doesn't print the result if void. - (print_command_1): implement it. - - * command.c: Remove #if 0'd code. Initialize all the fields - in add_cmd (). Rename do_nothing_command to - not_just_help_class_command, and make it externally visible. - command.h: add user_commands to struct. - * main.c (define_command): Don't overload c->function with a char - string as well as a function pointer. - - * eval.c (evaluate_subexp): Reinstall tiemann changes to - calling convention of value_struct_elt () that got dropped in - merge. - - * tm-sparc.h (FRAME_FIND_SAVED_REGS): move to sparc-xdep.c. - sparc-tdep.c (sparc_frame_find_saved_regs): ditto. - - * tm-sparc.h (POP_FRAME): replace some constants with defines. - - * sparc-xdep.c (store_inferior_registers): defer stores to regs - until a good time (e.g. when we are about to run the child), - saving ptrace calls. - * infrun.c (proceed): handle DO_DEFERRED_STORES. - * tm-sparc.h: define DO_DEFERRED_STORES. - - * sparc-xdep.c (store_inferior_registers): when storing float - registers, don't store stack regs too. When storing the SP, - however, DO store the stack regs too. This fixes a bug in which - the dummy frame is not recognized when a call_function finishes, - because its frame pointer (in the stack regs) was never - initialized. - (read_inferior_registers): Mark WIM and TBR and FPS and CPS valid - even though we don't know how to read them from an inferior. - valops.c (call_function): Comment about storing SP. - - * infrun.c (save_inferior_status): Save away the original bpstat - chain so it can be restored later. Install the copied version for - use by whoever saved the status. It will be blow away by - restore_inferior_status, and the original chain restored. This is - important for people who have pointers into the original. - - * breakpoint.c, command.h, copying.awk, dbxread.c, defs.h, - findvar.c, frame.h, obstack.h, obstack.c, inflow.c, value.h, - main.c, printcmd.c, sparc-tdep.c, symtab.c, valprint.c: lint - - -Fri Sep 28 20:32:46 1990 John Gilmore (gnu at cygnus.com) - - * Makefile.dist: Roll version to 3.91.8. Add bfd.h and bfdconfig.h - temporarily to the makefile. Add am29k-opcode.h and WHATS.NEW. - Add stuff.c and kdb-start.c to the OTHERS list for tar files. - -Fri Sep 28 19:12:12 1990 John Gilmore (gnu at cygint) - - * Merge Mike Tiemann's multiple inheritance changes from Sun. - Store the baseclasses in a type struct starting from array element - 0 rather than from the unusual array element 1. - - dbxread.c: the above. - (virtual_context): Add - Read new debug information about which virtual function table - a virtual function is from, and store it in fn_field.fcontext. - - symtab.h: Add fcontextt. Fix baseclass indices. Typo in - TYPE_FN_FIELD_STATIC_P. - - symtab.c: the above. - valops.c: the above. Handle pointer casts of object *'s. - (search_struct_method): Add. - (value_struct_elt): First arg is now a pointer to a value, and is - modified on return. - - valprint.c: the above. - values.c (value_virtual_fn_field): Add type arg. Handle - offsetting to the proper object when calling virtual fns. - The above. - (baseclass_addr): Add valuep arg. - - * README: Document the current state of BFD config (missing). - * TODO, ChangeLog, Makefile.dist: Roll version. - * WHATS.NEW: Add summary of changes since 3.5. - -Thu Sep 27 16:23:12 1990 John Gilmore (gnu at cygint) - - * dbxread.c (read_struct_type): Clear bit vectors whenever - we allocate one. - symtab.c (B_CLRALL): define. - - * tm-sparc.h (STORE_RETURN_VALUE): Avoid clobbering types by - using == rather than =. Huh... This fixes the dreaded problem - wherein builtin_type_int becomes TYPE_CODE_FLT. - - * core.c (info_files): Show the inferior pid. - - * config.gdb: Avoid putting "dir" command into .gdbinit. GDB - already knows how to look in the source directory. - - * Remove psymtab hair from many places. Remove duplicated code - for searching symbol tables. Hide psymtabs from most places. - Make it fast to get from a psymtab to its symtab. - - blockframe.c (blockvector_for_pc): Remove psymtab hair. - coffread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - mipsread.c (psymtab_to_symtab): Rename to psymtab_to_symtab2. - dbxread.c: export psymtab_to_symtab, make it work if called N times. - (psymtab_to_symtab): Rename to psymtab_to_symtab2. Initialize - new symtab completely. New psymtabs get symtab pointer - initialized to zero. Remove MI warning printf. - symtab.h: Comments. Add psymtab to symtab pointer. - (PSYMTAB_TO_SYMTAB): New macro. - symtab.c: use PSYMTAB_TO_SYMTAB. Add psymtab_to_symtab and export it. - source.c: use PSYMTAB_TO_SYMTAB. Remove symtab version and - compilation fields. - stack.c (backtrace_command): Avoid pre-pass to read symbols, if - verbose is not set. - (print_frame_info): Avoid special-casing symbols that have not yet - been read in. - - * source.c (open_source_file): Quick path if we have already - located the source file by its full name. - - * symtab.c (lookup_symbol): Use find_pc_symtab rather than - find_pc_psymtab. When a name is found in the misc function - vector, search the symbol table for its mangled name, not the - name that the user typed. - - * bfd.h: Fix missing comment terminators, make #endifs match. - - * valarith.c (value_less): Handle unsigned int comparisons. - Add FIXME about pointer compares, which assume host and target - pointers are the same. - - * command.c (do_nothing_command): lint - dbxread.c: lint. Remove sort_syms. Document C++ visibility info, - fix comments on debug symbol format for visibility. Actually set - visibility of symbols. - main.c (echo_command): lint; use . - tm-sparc.h (FRAME_FIND_SAVED_REGS): lint - obstack.h (_obstack_blank): Rearrange pointer math to avoid - pointing past end of allocated memory; saber complains. - obstack.h: Declare the external functions that we use. - valarith.h: use - solib.c (solib_add): lint. - -Fri Sep 21 17:05:19 1990 John Gilmore (gnu at cygint) - - * main.c (initialize_main): Default info_verbose to off, now that - symbol reading is fast. - (quit_command): Avoid clobbering exec_bfd while quitting. - - * Initial BFD (binary file diddling library) merger: - coffread.c: Change AOUTHDR to struct exe_hdr. - dbxread.c: ditto. - core.c: initialize initialized data at compile time. - (core_file_command): Move from coredep.c, convert to bfd. - (xfer_core_file): Convert to bfd. - exec.c (exec_file_command): use bfd routines. - gdbcore.h: BFD. - mips-tdep.c: Remove exec_file_command and friends. - source.c: bfd. - - * coredep.c: (fetch_core_registers) Convert core_file_command to - fetch_core_registers. - mips-xdep.c, sparc-xdep.c, sun3-xdep.c: ditto. - - * utils.c: (error): Bogus crap, FIXME, to print bfd errors. - (my_bfd_read): More bogosity, which I don't think we call. - (program_name): Remove this atrocity asap! - -Wed Sep 19 13:36:41 1990 John Gilmore (gnu at cygint) - - * From Per Bothner: - values.c: allocate_repeat_value was not clearing the - optimized_out field. - (value_static_field): minor stylistic fix (wrong macro was used). - valops.c (value_struct_elt_for_address): didn't work for C++ - static fields. - - * signame.c (_initialize_signame): Initialize signal names once. - - * breakpoint.h, command.c, copying.awk, defs.h, environ.c, - exec.c, frame.h, infcmd.c, inferior.h, main.c, munch, sun3-xdep.c, - symtab.h, tm-29k.h, valprint.c, value.h, values.c: Lint. - - * remote-eb.c: Support user-settable baud rates on the serial port. - - * tm-sun3.h (PREPARE_TO_STORE): fix typo. - -Fri Sep 14 13:28:29 1990 John Gilmore (gnu at cygint) - - * tconfig/sun3os4: Remove warning about native assembler, - since it also occurs in the xconfig file. - - * findvar.c (registers): Allocate some slop after `registers' - to prevent stray accesses from trashing the next variable. - - * tm-68k.h (REGISTER_BYTES): Allocate the right number of bytes - on the sun-3, by changing the #ifdef from `sun3' (which is not - defined by cc) to `sun'. Symptom was trashed builtin_type_XXX - vars, which happened to follow `registers' in the executable. - - * readline/history.c (history_search): Heed gcc-2's advice - and parenthesize && inside ||). - - * am29k-opcode.h, am29k-pinsn.c, am29k-tdep.c, remote-eb.c, - tm-29k.c: Insert FSF copyright headers. - - * remote-eb.c: Better comments. - - * Makefile.dist: Update to 3.91.6. - * TODO: note PREPARE_TO_STORE problem. - -Thu Sep 13 09:52:33 1990 Jim Kingdon (kingdon at cygint) - - * stack.c (frame_info): Only use FRAME_FIND_SAVED_REGS if defined. - - * remote.c: Wrap the whole file in #if !defined (SPECIAL_REMOTE). - - * infrun.c (wait_for_inferior, at end): Don't set up - prev_* if the inferior no longer exists. - - * inferior.h (CALL_DUMMY_LOCATION): New macro, to replace - CANNOT_EXECUTE_STACK. - valops.c (call_function): Use it. - - * tm-convex.h: Add CALL_DUMMY_LENGTH for use by PC_IN_CALL_DUMMY. - - * inferior.h (PC_IN_CALL_DUMMY): New macro. - infrun.c (wait_for_inferior, 2 places): Use it. - - * values.c (value_being_returned): Only use - EXTRACT_STRUCT_VALUE_ADDRESS if defined. - - * Move PREPARE_TO_STORE from xm-sun3.h to tm-sun3.h to do the - right thing for remote-eb.c. - - * sun3-xdep.c: Remove extraneous call to remote_store_registers. - * sun386-xdep.c, hp300hpux-xdep.c, sparc-xdep.c: Ditto. - - * blockframe.c: Put get_frame_saved_regs inside #if !defined - (FRAME_FIND_SAVED_REGS). - - * findvar.c ({fetch,store}_registers): Check for - REMOTE_{FETCH_STORE}_REGISTER macro. - - * findvar.c (get_saved_register): Add argument lval and - change meaning of argument addr. - findvar.c: Change calls to get_saved_register to reflect - new calling convention. - valops.c (value_assign): Use get_saved_register instead of - find_saved_register. - -Sun Sep 2 12:40:20 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (read_one_sym): Make temp_aux an AUXENT, not - an (uninitialized) pointer to one. Use "&" when passing it - to fread. - -Fri Aug 31 22:57:54 1990 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (getfilename): Use DGUX x_offset and x_name if - defined. - - * coffread.c (symbol_file_command): Put semicolon after - "int from_tty". - Put safe_to_init_tdesc_context in #if defined (TDESC). - Put #ifdef TDESCs in 1st column for non-ANSI cpp's. - coffread.c: #include . - (read_coff_symtab): Typo: in_source_files -> in_source_file. - Add missing ')' in check for "lc%" and friends. Remove - extraneous '}'. - Declare read_one_sym() at top of file. - (read_file_hdr): Put in extra #ifdefs so MC68MAGIC and - MC68WRMAGIC can have the same value without causing a duplicate - case. - -Thu Sep 13 15:55:36 1990 John Gilmore (gnu at cygint) - - * Allow a Makefile to be built without building the - tm and xm file links that screw up builds in subdirectories. - This is done with `config.gdb none', then you can do things - like `make gdb.tar.Z'. - * tconfig/none: Config file for no target system - * xconfig/none: Config file for no host system - * config.gdb: If no TM or XM files are called out by the - host or target file, don't make links for them. - - * cplus-dem.c: Add documentation. - - * dbxread.c (read_ofile_symtab): Turn a fatal error into a - simple error, so the user's gdb doesn't crash due to some object - file problem (e.g. somebody is rebuilding the file out from under - gdb). - - * printcmd.c (print_address_symbolic): demangle the symbol. - - * Makefile.dist (OTHERS): Remove tdesc-lib because it has - Motorola copyrights in it. Make "make gdb.tar.Z" work. - (alldeps.mak): sort and uniq all results from this; duplicates - hose gdb.tar.Z link building. Remove RCS files from - tconfig and xconfig. Add config files for sun386. Add - a few odd files to OTHERS and HFILES. - -Mon Sep 10 21:20:24 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Pull solib.c to tconfig/sun?os4. - Roll version number to 3.91.5. Make lint work in bindir. - - * README: Document cross-debugging and new file structure. - - * blockframe.c: Lint. Include "value.h" to declare read_register. - (find_pc_partial_function): remove duplicate line. - - * command.h: Lint. Declare error_no_arg and dont_repeat. - - * tm-news.h: Remove inadvertently duplicated stuff. - - * mipsread.c: Remove cache_pc_function stuff, now done cleanly. - Clean up usage of misc_function_type. Declare some CORE_ADDRs. - - * config.gdb: Allow `config.gdb host target' form. Clean - up previous change that printed bogus messages when you just said - `config.gdb'. - - * core.c: #include "command.h" for lint. - * dbxread.c: lint - * eval.c: lint - * main.c: Remove some casts of enums. Lint. - * source.c: lint - * symtab.c: lint - * symtab.h: lint - * expread.y: lint - * valarith.c: lint - - * printcmd.c (initialize_printcmd): Fix thinko in inspect cmd. - - * sparc-tdep.c (isannulled): Take instruction as parameter, don't - read it from memory. This will allow us to save ptrace calls - eventually. Changed caller single_step too. - - * sparc-xdep.c (fetch_inferior_registers): Avoid reading regs - that we aren't going to use, saving many ptrace calls, especially - when watchpointing or single stepping. Use some #define's for - constants. - (store_inferior_registers): Ditto. - (core_file_command): Use some #define's for constants. - - * tm-sparc.h: Add #define's for some register numbers, so we - can eliminate the use of random constants in sparc-xdep.c. - - * stack.c (frame_command, print_frame_info, up_command, - down_command) Remove frame_changed, since it - causes a bug and doesn't seem to do anything useful. In some - places it was used as a flag, in others as a stack level (?). - - * utils.c: Use MISSING_VPRINTF rather than HAVE_VPRINTF, so the - default is to use the portable (vprintf) version rather than the - kludge version. - * xm-news.h (MISSING_VPRINTF): Add. - - * valprint.c (val_print): Demangle fancy vtbl printouts. Lint. - -Sat Sep 8 00:24:12 1990 John Gilmore (gnu at cygint) - - * Remove stuff that forces -Bstatic linking of gdb, and warnings - about linking debugged programs -Bstatic in the sun?os4 config - files in tconfig and xconfig subdirectories. - - * main.c (main): Remove unreached exit(0) now that we exit - via quit_command(). - - * Create TODO file for online bug list. There are too many - "little" bugs to keep track of on paper. - - * Change Projects file to refer to bug-gdb@cygnus.com - rather than kingdon@ai. - -Fri Sep 7 23:35:15 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): 3.91.4 now. - - * symtab.c (init_misc_bunches): Rename from init_misc_functions. - (condense_misc_bunches): Add sanity check that misc_count is - the same as the number of symbols in the bunch. - - * coffread.c: rename init_misc_bunches. Pass an argument - to condense_misc_bunches (a zero). - - * dbxread.c (partial_symbol_file_read): Call init_misc_bunches - every time we are called; don't rely on our caller to do it. - (add_file): Remove call to init_misc_bunches. - - * mipsread.c: Only warn, don't error, if unknown symbol types. - This keeps an old gdb from falling on its face if it sees newly - extended symbol info. Rename init_misc_bunches. - -Fri Sep 7 22:58:15 1990 John Gilmore (gnu at cygint) - - * Merge in changes from Per Bothner for DECstations and other - MIPS stuff. The rest is Bothner speaking: - - The next message is a merger of Alessando Forin's mips port with - mine. I've tried to use my good if biased judgment to get - the best of both. It *does* need testing. - - Some of the changes are general, *not* mips-specific. - - param.h: - Didn't believe in little-endian bit order. - There are still inconsistencies about whether flags - like BITS_BIG_ENDIAN are integer (#if ...) or - boolean (#ifdef ...). I tried to paper over them. - - dbxread.c,coffread.c,mipsread.c,symtab.c,symtab.h: - Moved some misc_function code that was common to - {dbx,coff,mips}read.c to symtab.c. - In the process, I think I cleaned things up a bit. - At the same time, moved obsavestring and obconcat to symtab.c. - - dbxread.c: - Removed obsolete condense_addl_misc_bunches (use - condense_misc_bunches(1) instead). - - exec.c: - Needed to include , at least on DECstations. - - valops.c, mips-tdep.c, tm-mips.h: - Added PUSH_ARGUMENTS macro to support funny argument-pushing - conventions (when STACK_ALIGN is insufficient). - Needed on mips, where doubles need 8-byte alignment, - but ints only need 4. - - mips-opcode.h: - Removed cruft that was not being used. - Merged in many fixes (most from Frank Yellin, fy@lucid.com). - - mips-pinsn.c: - Print $ before register-names (I think that makes things a little - more consistent). - Never print two instructions, even if one delays. - Removed hex-disassemble set_cmd. (This is not mips-specific, - so I think the argument is whether it is generally worthwhile or not. - I'm inclined to think not, given how easy it is to - convert between radixes in gdb.) - - mipsread.c: - This is basically Alessando's code. - It doesn't use obstacks; I changed it to use obstacks - in a few minor places where using malloc causes a - memory leak. (Probably, more places could/should be changed.) - I added record_misc_function where it was missing. - In symbol_file_command and add_file_command, I tried - to make the code consistent with more recent versions. - Minor sylistic changes in parse_procedure. - Make a .gdbinfo. psuedo-symbol point back to the real - procedure symbol (using the isym field). - - mips-tdep.c: - This is basically from my port, but with a lot of details - and a number of routines merged in from Alessando's version. - I basically used my code "raw" backtrace (use heuristics - from the actual code, rather than symbol table info) - though - the idea is Alessandro's. I feel my code is a little cleaner - here, particularly in being a little more flexible, such as being - able to handle gcc-produced code (which it now can). - It also doesn't do frame caching (which is not useful - more recent gdb versions). - I also used my code for push_/pop_dummy, more or less. - I tried to incorporate AF's code for testing sigtramp - while backtracing; I probably got it wrong. - Added mips_print_register, which tries to scrunch as much - information as possible on a screen... - Removed the skip-prologue set_cmd. As with hex-disassemble (see - under mips-pinsn.c), I don't see anything mips-specific here, - and I don't see it being all that useful anyway. - - tm-mips.h: - Added a $fp psuedo-reg distinct from $fp (nice for gcc). - Use more register names (rather than hard-cases numbers). - -Thu Sep 6 18:33:15 1990 John Gilmore (gnu at cygint) - - * Hack up 3.90.11 changes: - - * Makefile.dist (depend): parameterize $(GCC). - Add solib.c and solib.o. - (readline): Fix vpath for both absolute or relative SRCDIR. - - * blockframe.c: Fix from Schaefer@asc.slb.com for shared libs. - Also, let the part I didn't understand at least compile so - I can test the rest. FIXME. - - * dbxread.c: Fix thinko using strcmp. - (init_psymbol_list): declare static. - (partial_symbol_file_open): Comment cleanups better, avoid - cleaning up the string table since the caller will do that. - Move the stat for mod time into symbol_file_command, temporarily. - (There should be a mod time for each symbol file, eventually, - to control its rereading. FIXME.) - - * infptrace.c (PT_WRITE_D): use same value as PT_WRITE_I for - SunOS, which gives error for shared libs otherwise. (From - Schaefer, probably FIXME needs work for portability.) - - * solib.c: Move #include "param.h" to work. - Lowercase all the Uppercase Letters In the Messages. - (find_solib): Clean up inferior_so_name for debug printouts. - Allow no argument, to mean all shared libraries. - - * symmisc.c: include param.h to get CLEAR_SOLIB. - -Wed Sep 5 18:00:08 1990 John Gilmore (gnu at cygint) - - * Merge in Kingdon's changes from FSF: the diffs from 3.90.9 - to 3.90.11. ChangeLog entries below are from this. - -Wed Jun 13 09:17:39 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Version 3.90.11. - - * Makefile.dist (HFILES): Add tm-sunos.h. - -Tue Jun 12 16:15:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.10. - - * Makefile.dist (gdb.tar.Z): Change linking of config so it works. - -Thu Jun 7 16:22:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu) - - * sparc-opcode.h Added single-operand version of rett. - -Mon Jun 4 18:12:31 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m-sparc.h (REG_STRUCT_HAS_ADDR, STRUCT_ARG_SYM_GARBAGE): - Put parens around gcc_p in expansion. - -Thu May 24 15:44:51 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * utils.c (lines_to_list): Return 10 if lines_per_page == 0. - -Wed May 23 16:36:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Changes for Sun shared libraries: - blockframe.c (find_pc_partial_function): If a non-text symbol - is found, set *address = pc - FUNCTION_START_OFFSET. - breakpoint.c (insert_breakpoints) [DISABLE_UNSETTABLE_BREAK]: - Disable breakpoints instead of giving an error. - source.c (select_source_symtab): Initialize cs_pst. - symmisc.c: Call CLEAR_SOLIB if defined. - symtab.h: Make text{low,high} CORE_ADDR not int. - (psymtab): New field addr. - solib.c: New file. - dbxread.c: Move DECLARE_FILE_HEADERS outside functions. - (record_misc_function): Give correct type for N_DATA symbols. - (condense_misc_bunches): do "misc_function_count = j" regardless - of inclink. - Take code which is shared between symbol_file_command and - add_file_command and put it into partial_symbol_file_{open,read}. - Split add_file_command into add_file_command and add_file. - Make psymtab_to_symtab read in the string table if the file - is not symfile. - Two new parameters to read_dbx_symtab and start_psymtab. - tm-sunos.h: New file. - -Tue May 22 17:43:03 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infcmd.c: Change cont_command to continue_command and "cont" - to "continue". - -Mon May 21 14:41:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (enable_breakpoint): Get value of watchpoint. - - * defs.h [sparc]: Use regardless of __GNUC__. - - * values.c (USE_STRUCT_CONVENTION): Check for structures of - size 1,2,4,8 rather than size < 8. - - * dbxread.c (dbx_lookup_type): Do f->length *= 2 as many times - as necessary, not just once. - - * sparc-opcode.h: Add a bunch of new opcodes which Sun as supports. - -Thu May 17 15:04:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * {t,x}m-sun386.h, sun386-xdep.c, {x,t}config/sun386 - - * tm-news.h: Add CALL_DUMMY_*. - - * tm-68k.h: Remove duplicate comment at FRAME_FIND_SAVED_REGS. - - * config.gdb: In list_host, list_target, use ${i}, not $i. - -Tue May 15 21:27:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * source.c (find_source_lines) [BROKEN_LARGE_ALLOCA]: Use xmalloc. - - * sparc-opcode.h: Change all store floating-point state register - instructions to have the right match & lose fields. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Move -I${srcdir} to GLOBAL_CFLAGS and pass - VPATH to readline. - config.gdb: If srcdir != ., create readline directory and - copy a makefile into it. - - * wait.h, infrun.c: Change WRETCODE to WEXITSTATUS for - consistency with POSIX. - - * breakpoint.c (bpstat_stop_status): Disable watchpoint - when we exit its exp_valid_block. - -Tue Sep 4 11:46:46 1990 John Gilmore (gnu at cygint) - - * Makefile.dist: Bump version to 3.91.3. - - * Clean up handling of breakpoint commands (somewhat). - Prompted by Tiemann bug report "cont 10" doesn't work any more. - - inferior.h: Add breakpoint_proceeded to inferior status struct - and globals; save it and restore it. - (clear_breakpoint_commands): Cleanup, remove old #define. - - infrun.c (clear_proceed_status): Set breakpoint_proceeded. - (save_inferior_status, restore_inferior_status): handle it also. - (proceed): Remove earlier code that set breakpoint_proceeded. - It is now set only in clear_proceed_status. - (clear_proceed_status): Cleanup, use bpstat_clear rather - than clear_breakpoint_commands. No callers need the stop_bpstat - between clear_proceed_status and proceed. - - infcmd.c: Add breakpoint_proceeded definition and comment. - (cont_command, jump_command, signal_command): Move call to - clear_proceed_status right next to call to proceed. - - breakpoint.c (bpstat_do_actions): Avoid clobbering our - caller's argument while running down the chain of breakpoints. - Use new variable "breakpoint_proceeded" to determine when - a command that it executes moves the inferior past the - breakpoint. - (bpstat_clear): Handle NULL argument. - (bpstat_clear_actions): Avoid useless call to - breakpoint_auto_delete. - (delete_breakpoint): Clean up bpstat's that are pointing to - the deleted breakpoint from the stop_bpstat chain. - (breakpoint_auto_delete): Simplify. - - * Clean up handling of EOF, error on stdin, etc. This was - prompted by a network problem that caused gdb to go into an - infinite loop filling up its malloc'd memory. - - main.c (return_to_top_level): Cleanup: call bpstat_clear_actions, - not clear_breakpoints_commands, which is now gone. - (main): If command_loop returns (e.g. from EOF on stdin), do - a quit_command (looping back to command_loop if quit_command - doesn't really quit). - (command_loop): check result from command_line_input and - exit if it returns NULL, rather than passing the NULL to - execute_command. - (gdb_readline): Free malloc'd result space before returning - NULL for EOF. - - * utils.c (query): Handle C-d to mean "yes", just as if the - input was not a terminal. Also avoid infinite loop if EOF - occurs in mid-input-line before newline. This allows - query to be used at EOF on stdin with reasonable results. - - * infrun.c (proceed): Set breakpoint_proceeded. - - * values.c (value_as_long): Avoid infinite recursion for enums. - (_initialize_values): Fix typo in help msg (kingdon). - - * Makefile.dist (RL_LIB): Use RL_LIB_DEP for dependencies, - RL_LIB for linking. This allows -lreadline for linking - and nothing for dependencies, once readline is a real library. - - * config.gdb: Jim Kingdon: give useful error message if the - host or target type is not recognized. - - * defs.h (alloca): SPARC does not declare alloca, - it just defines it. Dumb, but deal with it. - - * Jim Kingdon suggests: - in xconfig/sun3os4, CFLAGS should be XM_CFLAGS. - -Wed Aug 29 18:03:27 1990 John Gilmore (gnu at cygint) - - * Makefile.dist (VERSION): Bump version # to 3.91.2. - - * Clean up Bothner's changes. - - * blockframe.c (clear_pc_function_cache): New function. - * blockframe.c: remake cache_pc_function_* static. - * dbxread.c (symbol_file_command): remove references to - cache_pc_function_* variables. - * dbxread.c (read_struct_type): Use VOFFSET_STATIC. - * printcmd.c: Avoid kludging a global variable (addressprint) - to avoid printing the address of a string twice. Instead, - pass the format letter 's' down low enough that it can be seen - to avoid this problem. - (print_formatted): Pass format arg to value_print. - (restore_addressprint): Remove function. - (do_examine): Avoid hacking addressprint, cleanups and such. - (print_frame_args): Add a comment to a Bothner change. - * symtab.h: define VOFFSET_STATIC and use it instead of "-1". - * symmisc.c (free_all_symtabs): Call clear_pc_function_cache - to wipe out the values cached in blockframe.c. - * symtab.c (find_method): Add comment saying how big you must - allocate to be "big enough". Per being terse again. - * valprint.c (val_print): Handle format letter "s" to print - strings without addresses. Add comment to vtbl printing code - which casts with wild abandon. Rearrange reference-printing - code so it prints: - @0xaddr: value (print w/addressprint) - value (print w/~addressprint) - @0xaddr (parameter lists w/addressprint) - or nothing (parameter lists w/o addressprint) - -Tue Aug 28 10:47:18 1990 John Gilmore (gnu at cygint) - - * Merge more changes from Per Bothner: - -Gdb's handling of TYPE_CODE_REF was so counter-C++ (and otherwise -annoying) that I tried to improve it. Here are my suggestions. - - These patches all attempt to handle TYPE_CODE_REF (as in C++) better. - - findvar.c: - Do automatic de-reference when taking the address of a reference. - printcmd.c: - Don't deref_ref when printing parameter lists. - valops.c: - More attempts at treating refernences properly. - valprint.c: - In val_print, if deref_ref==0, don't print dangling " = ". - value.h: - Add COERCE_REF macro, which de-references an REF. - - * Merge changes from Per Bothner: - -* Fixed (Sony news)-specific configuration problems. -* Fixed other problems with using vanilla pcc and libc (enum problems; -assumption that vsprintf exists). -* Some major speed-ups (finc_pc_partial_function now caches a match; -parsing avoids duplicate symbol_lookup calls). -* Changed handling of baseclasses (no longer use baseclasses field -of struct type, use the first n_baseclasses fields instead). -* Various minor changes/fixes, most C++-related. - -blockframe.c: -Cache the most previous match from find_pc_partial_function. -(Save both low and high ends of matching function's pc range.) -This speeds up the loop of infrun.c:wait_for_inferior quite -a bit, and makes step/next commands much zippier. -command.c: -Added an enum->int cast (otherwise, some compilers barf). -dbxread.c: -No longer set baseclass offset to 0, since multiple -inheritance now mostly works. -Added a number of casts, to shut up compiler warnings -(after stabs where made enums, not ints). -When discarding a symbol table (in symbol_file_command), -must clear the cache introduced in blockframe.c. -Don't convert $vtbl_ptr_type to vtbl any more. -Get rid of TYPE_BASECLASEES and baseclass_vec (see also symtab.h). -Mask off sign bit emitted by g++ for virtual table offset. -Set voffset to -1 (not 1) for static member functions. -expread.y: -Changed parsing/lexing of names to avoid doing symbol lookup twice -(once when lexing to determine symbol class, once for real). -Now only call symbol_lookup once. Fields of 'this' win especially big. -printcmd.c: -Subpress printing addr twice in the case of 'x/s addr'. -symtab.c: -lookup_basetype_type is no longer used. -Add find_methods as recursive helper function to decode_line_1. -This allows multiple inheritance to work. -Also, once one or more matches has been found, do not look in -base-classes. (Baseclass methods would be overridden, anyway.) -symtab.h: -Removed baseclasses array in struct type. -Instead of using baseclasses[i], use fields[i-1]. -Added virtual_field_bits[i] to indicate if the i'th baseclass is virtual. -Changed sign convention of voffset (previous was inconsistent). -tm-news.h: -Some macros (CALL_DUMMY and relatives) were missing. Put them back. -utils.c: -Used to assume existence of vsprintf. Re-written to not need it -if HAVE_VPRINTF is undefined. -valops.c: -typecmp was too pessimistic. Made it less so. -valprint.c: -Don't print space after address. -If vtable points to a misc symbol (with 0 offset), print it, -since that indicates the actual class of the object. -Changed ype_print_derivation_info to use new inheritance -scheme (without baseclasses vector). -values.c: -In value_primitive_field, fixed some bugs left over from previous set of fixes. -Also, changes needed because TYPE_BASECLASSES were removed. -xm-news.h: -REGISTER_U_ADDR didn't work for PC. Rewrote to use an array. - -Tue Aug 21 20:08:54 1990 John Gilmore (gnu at cygint) - - * source.c: - If there is no path set, and the symbols don't indicate what directory - a file was compiled in, look in the current directory. But either - a path or a known compilation directory will prevent this. - - * dbxread.c: - Three independent bug fixes: - * Remove the #if 0 block that breaks some stuff. - * SunOS 4.1 fixed the promoted-parameter-wrong-addr bug in Sun C; - adapt gdb to either SunOS 4.0.* or 4.1. - * MAX_OF_TYPE and MIN_OF_TYPE thinko. By tedg@sun, I think. - - * symtab.c: - Instantiate the class T when looking for methods in it. (Tiemann@sun) - - * valprint.c: - (type_print) Demangle the name being printed. - (type_print_base) Handle botched demangling without coredump (tiemann). - - * values.c: - (check_stub_method): Document routine. - (tiemann) fix bug for no-arg functions - Avoid clobbering beyond end of malloc'd storage. - Terminate the argument list properly. - -Sat Aug 18 01:29:59 1990 Per Bothner (bothner@cs.wisc.edu) - - * Changes merged by John Gilmore: - -breakpoint.c: - In breakpoint_1, use new print_address_symbolic instead - of find_pc_partial_function. (This forces use of assembler-level - addresses, and avoids misleading non-mangled source-level names.) -cplus-dem.c: - Generalize ansi argument such that -1 means skip arglist totally. - Removed global variable print_ansi_qualifiers (which made - code non-reentrant), in favor of extra explicit arguments - to internal routines. -printcmd.c: - Add new helper function print_address_symbolic. - Use find_pc_misc_function instead of find_pc_partial_function - (since we want assembler-level symbols here). -stack.c: - Print unknown function as just "f (...)", not "f (...) (...)". - Use new fputs_demangled explicitly. -symtab.c: - Fixed a typing violation (problem: value.h cannot be imported - without renaming many variable in this file). - lookup_symbol: If no matching misc_func, look for a C++-mangled name. - decode_line_1: Moved forward some never-reached code. - Made decode_line_2 skip function prologues correctly. -utils.c: - fputs_filtered should not demangle by default. - Add new fputs_demangled to demangle on demand.. -valops.c: - Change value_struct_elt to use value_primitive_field (using recursive - utility function search_struct_field). This allows foo.bar to work - for multiple inheritance (so far only for data fields). - Change check_field in the same way (recursive helper function - to support multiple inheritance). - (Note: there are more of these problems that I haven't fixed. - Any code that says TYPE_BASECLASS (t, 1) is probably wrong.) - value_of_this: 'this' symbol name is now just "this", note "$this". -valprint.c: - Don't print static members. - Avoid printing "members of " if there are none. - Simplified type_print_derivation_info by merging duplicate code. - Remove useless blank lines in type_print_base (ptype command). -value.h: - Added declaration of new routine value_primitive_field. -values.c: - Added value_primitive_field which is generalized version of - value_field that can handle multiple inheritance (non-zero offsets etc). - Re-implemented value_field to call value_primitive_field. - -Fri Aug 17 23:33:44 1990 John Gilmore (gnu at cygint) - - * infcmd.c -- insert else to avoid 'delete env' coredump when you - delete the whole environment. Karl Berry reported the bug. - * source.c - fix openp to avoid //'s in filenames, which - trigger an Emacs bug causing it to not be able to find files - when running gdb in a window. - * dbxread.c - zap the #if 0 that botches the add-file code. - It seems to work a lot better without all the code commented out. - -Fri Jul 20 16:58:46 1990 John Gilmore (gnu at cygnus.com) - - * Merge Tiemann's and Ted Goldstein's changes, detailed below, - into gdb-3.90.9. - -Tue Jul 17 19:34:33 1990 Ted Goldstein (tedg at golem) - - * Makefile - added a ${CFLAGS} to a couple of entries, - added remote-sa.sparc.c - * added remote.sa-sparc.c, a modification of remote.c - which conducts a dialog directly with the SparcStation prom. - * breakpoint.c, infrun.c, sparcdep.c added - remote_insert_breakpoint(), and remote_remove_breakpoint() - to breakpoint.c instead of directly writing breakpoint instructions. - * sparcdep.c on remote_debugging,there is no need - to remove signle step breakpoint instructions. - * main.c added "-epoch" flag and "int epoch_interface" to main.c - global variable - * printcmd.c - epoch interface sends lisp expressions to open up - epoch windows on inspection. - * valprint.c - added arrayprint, and addressprint and made adding - format controls easier - * wait.h added a couple of undef's because we were getting - complaints about WSTOPSIG and WTERMSIG begin redefined. - - -Wed Jul 4 05:27:51 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (decode_line_1): Add support for handling method stubs - in the type information. - -Tue Jul 3 09:39:18 1990 Michael Tiemann (tiemann at masham) - - * values.c (baseclass_addr): Run loop from INDEX+1 to - N_BASECLASSES; otherwise, we can still get into a loop. - @@ This should be restructured to use a cleaner search strategy. - -Sun Jul 1 12:28:51 1990 Michael Tiemann (tiemann at masham) - - * dbxread.c (define_symbol,read_type): Grok GNU C++'s new - abbreviation "Tt" for tags which have the same name as their - typedecls. - -Fri Jun 29 01:03:46 1990 Michael Tiemann (tiemann at masham) - - * symtab.c (list_symbols): add ability to set breakpoints on all - the functions which match a particular regular expression. - -Tue Jun 26 04:26:29 1990 Michael Tiemann (tiemann at masham) - - * cplus-dem.c (cplus_demangle): New parameter ANSI says whether we - should print ANSI qualifiers (such as `const' and `volatile'). - All callers changed to call with ANSI == 1, except from - `check_method_stub', which uses old-style syntax. - - * symseg.h (struct fn_field): Remove unneccessary `args' field. - * symtab.h (TYPE_FN_FIELD_ARGS): Redefined. - - * values.c (check_stub_method): New function. - - * cplus-dem.c (do_type): Handle "long long" (encoded as 'x'). - - * dbxread.c (read_type): Handle new GNU C++ method type stubs. - * valprint (type_print_base): Ditto. - - * symtab.c (gdb_mangle_typename): New function. - -Tue Jun 5 00:18:43 1990 Michael Tiemann (tiemann at gzilla) - - * breakpoint.c (catch_command): New function. Provides a - mechanism to set breakpoints based on catch clauses. - (disable_catch): Similar, but disables breakpoints on catch - clauses. - (delete_catch): Similar, but deleted breakpoints on catch clauses. - -Sun Jun 3 22:54:08 1990 Michael Tiemann (tiemann at gzilla) - - * blockframe.c (blockvector_for_pc): New function. - * blockframe.c (block_for_pc): Changed to call - `blockvector_for_pc' and get the block itself. - - * stack.c (catch_info): New function. Prints info about - exceptions which can be caught in the current frame. - * stack.c (print_frame_label_vars): New function. Similar to - `print_frame_local_vars'. - * stack.c (print_block_frame_labels): Prints out labels that are - defined in this frame. These labels are exceptions that can be - caught. - - * dbxread.c: Updated to handle N_CATCH symtab types. - -Thu May 3 22:10:00 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (everywhere): TYPE_NAME (TYPE) no longer comes in the - form "struct ..." for GNU C++. Don't flush any part of TYPE_NAME - when printing the type. - -Wed May 2 22:43:04 1990 Michael Tiemann (tiemann at teacake) - - * valprint.c (val_print): Use `baseclass_addr' to access the - baseclasses pointed to via the derived class object at VALADDR. - - * values.c (baseclass_addr): New function. Casts derived pointers - to baseclass pointers taking virtual baseclasses and multiple - inheritance into account. - -Sat May 5 12:39:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.9. - -Fri May 4 12:12:55 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (watch_command, bpstat_stop_status): Deal with - exp_valid_block field correctly. - - * infrun.c (wait_for_inferior): When checking "don't even think - about breakpoints" if stop_signal == SIGTRAP && trap_expected, - also check step_resume_breakpoint. - Insert breakpoints and continue (not step) if - step_resume_break_address != NULL, even if another_trap. - If trap_expected and we enter sigtramp, then set up a - step_resume_break. - If trap_expected is set when we hit the step_resume_break, - set another_trap. - When calling resume and trap_expected says tell resume to step - (2 places), also check step_resume_break_address. - - * infrun.c (wait_for_inferior): Don't set - prev_{pc,sp,func_{start,name}} before calling wait (). - Do set them after exiting loop. - Move their declarations outside functions. - (start_inferior): Initialize them. - -Thu May 3 00:15:11 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (wait_for_inferior, after check for trap_expected > 1): - Restore old code which distinguishes between trap_expected and - running_in_shell, just make the latter take any non-TRAP signal, - not just SEGV. - - * values.c (allocate_value): Zero VALUE_OPTIMIZED_OUT flag. - - * Makefile.dist (pinsn.o): Use PINSN_CC to compile. - xconfig/3b1 (CC,PINSN_CC): Define. - - * xconfig/altos, altos-dep.c: Rename altos-dep.c to altos-xdep.c. - - * Version 3.90.8 - - * breakpoint.c (bpstat_stop_status), - infrun.c (wait_for_inferior) [SHIFT_INST_REGS]: New code. - - * param.h, tm-88k.h: Define ADDR_BITS_*. - infcmd.c (jump_command, read_pc), infrun.c (wait_for_inferior), - printcmd.c (do_one_display): Use them. - - * utils.c: Split #ifdef USG into a USG_UTILS and a QUEUE_MISSING. - xm-88k.h: Define USG_UTILS. - -Wed May 2 00:05:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (printf_command) [__INT_VARARGS_H]: New code. - (printf_command): Add from_tty parameter. - - * valprint.c (value_print): Check VALUE_OPTIMIZED_OUT flag. - - * value.h: Add optimized_out field and change lazy field to - char. Add macro VALUE_OPTIMIZED_OUT. - - * i386-pinsn.c: Change from Eirik Fuller to write to stream directly - instead of stuffing things in buffers (oappend, etc). - - * breakpoint.c (bpstat_do_actions): If *BSP is set to NULL by - execute_command, exit both loops. - - * Makefile.dist: Don't set TARGET_ARCH. Add .c.o rule. - -Tue May 1 17:07:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (RAPP_OBS, rapp), - rgdb.c, rserial.c, rudp.c, serial.c, udp.c, xdep.h, - remote.h: Added. - m68k-xdep.c, coredep.c: Wrap in #if !defined (RDB). - - * valops.c (value_struct_elt), values.c (value_static_field): - Change error messages to remove references to `info methods'. - -Tue Apr 24 10:25:10 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - infrun.c (start_inferior): Add START_INFERIOR_HOOK. - infcmd.c [SHIFT_INST_REGS]: New code. - findvar.c (read_relative_register_raw_bytes): Return a value. - infcmd.c (do_registers_info): Check value from - read_relative_register_raw_bytes. - - * command.c (delete_cmd): Free the struct cmd_list_element(s) - we are removing. - -Mon Apr 23 10:42:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * More 88k changes: - findvar.c (get_saved_register): New function. - findvar.c: Rewrite code which called find_saved_register to - call get_saved_register instead. - -Sun Apr 22 14:47:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Change error message printed when - the type has TYPE_FLAG_STUB set. - - * valprint.c (val_print): Check for TYPE_CODE_UNDEF. - - * findvar.c (write_register): Set register_valid (regno). - - * valops.c (call_function): Check for NULL return from block_for_pc. - -Fri Apr 20 11:31:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * findvar.c (write_register): Add PREPARE_TO_STORE. - {sun3,sparc,symmetry}-xdep.c (PREPARE_TO_STORE): Add. - infptrace.c, {mips,pyr,symmetry,sun3,arm,hp300hpux}-xdep.c - (store_inferior_registers): Don't call read_register_bytes. - symmetry-xdep.c (store_inferior_registers): - #if 0 out code to fetch registers. - - * values.c (value_as_long): Call COERCE_ARRAY. - - * tm-sun3.h: Include tm-68k.h not m-68k.h - - * sparc-tdep.c (single_step): Set next_pc, npc4 within - if (!one_stepped), not outside it. - - * Changes from Data General for 88k: - * coffread.c (read_file_hdr): Add *88*MAGIC. - * coffread.c (have_symbol_file_p): New function. - * coffread.c [COFF_CHECK_X_ZEROES] [TDESC]: New code. - * coffread.c (read_one_sym): If there is more than one - aux entry, don't give an error message, just ignore the - extra ones. - * coffread.c (process_coff_symbol): Replace clipper with - BELIEVE_PCC_PROMOTION in #ifdef's. - * coffread.c: Define L_LNNO32 if not defined. - (enter_linenos): Use it. - * blockframe.c: Add INIT_FRAME_PC hook and use it in - get_prev_frame_info. - m-m88k.h: Use INIT_{FRAME_PC,EXTRA_FRAME_INFO} to do tdesc stuff. - Use dummy versions of FRAME_CHAIN_*. - * Makefile.dist, xconfig/i386*: Rename M_CLIBS to XM_CLIBS and add - TM_CLIBS and CDEPS. - tdesc/libdc.o: New target. - tdesc.{c,h}, tdesc/*, {t,x}config/m88k: New files. - -Thu Apr 12 15:47:00 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * m68k-opcode.h (bras, bsrs): Use "Bw" not "Bg". - -Tue Apr 10 20:50:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.7. - - * xm-mips.h (BYTE_ORDER): If not defined, make it LITTLE_ENDIAN. - - * mips-xdep.c ({fetch,store}_inferior_registers): Remove variable - offset and just use register_addr (regno, 1). - (core_file_command): Remove variable reg_offset and just use - register_addr (regno, 0). - - * gdbcore.h [COFF_FORMAT]: #undef a_magic before redefining it. - - * infrun.c ("if (trap_expected && stop_signal != SIGTRAP)", near end - of wait_for_inferior): Always pass 0 as first arg to resume. - #if 0 out "SIGSEGV in shell" test right above it (now redundant). - - * i386-pinsn.c (oappend_address): New function. - (oappend): Make it "static void" and declare at top of file. - (OP_J, OP_DIR): Use oappend_address. - -Mon Apr 9 15:22:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * mips-xdep.c: Include not "mips/inst.h". - - * wait.h [HAVE_WAIT_STRUCT]: Put #defines in #if !defined so that - it's OK if they are defined in . - - * findvar.c (fetch_registers): Pass "registers", not "®isters", - to remote_fetch_registers. - - * mips-tdep.c (_initialize_mipsdep): Remove hex_disassembler - and re-write skip_prologue to use add_set_cmd. - - * Makefile.dist (alldeps.mak): Don't put \ after the last - filename in each list. - -Sun Apr 8 01:59:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.6. - - * Makefile.dist (alldeps.mak): "XM_FILE" -> "XM_FILE=". - - * valarith.c (value_x_{un,bin}op): use "operator" not "operator " - to match dbxread.c change of 16 Mar 90. - - * valarith.c (value_x_unop): Pass &static_memfuncp, - not static_memfuncp. - - * breakpoint.c: Add watchpoint stuff. - breakpoint.h: Add bpstat_should_step. - infrun.c (proceed, wait_for_inferior): Use it. - breakpoint.h: Add bpstat_print (and rename old bpstat_print - to bpstat_should_print). - infrun.c (normal_stop): Use it. - - * value.h: Add value_free. Declare a few functions. - -Sat Apr 7 21:43:43 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Remove PROFILE_TYPES code and - insert comment suggesting easy shell script equivalents. - - * values.c (unpack_long): Give better error messages for - unrecognized sizes of ints and floats. - -Fri Apr 6 00:32:21 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c, gdbcore.h (IS_OBJECT_FILE): Check for a_drsize - nonzero as well as a_trsize. - - * More places: Use SWAP_TARGET_AND_HOST. - - * valops.c (destructor_name_p): Only skip "struct " if present. - - * main.c (gdb_readline): Return NULL on end of file. - - * sparc-opcode.h: Add jmp 1+2, jmp 1+i, jmp i+1. - - * Makefile.dist: Make expread.tab.c unambiguously be in srcdir. - - * main.c: Split source_command into source_command and - read_command_file. - (main): Accept "-" as arg to +command for stdin. - - * dbxread.c (psymtab_to_symtab): Don't read string table. - (symbol_file_command): Save string table size. - - * Version 3.90.5 - - * symtab.c: Remove declaration of lookup_misc_func. - - * mips-pinsn.c: Add use_hex_p stuff (re-worked from Forin stuff). - - * mips-opcode.h: Add bdelay field. - mips-pinsn.c: Various changes from Forin, I think to make it look - like the MIPS assembler format. - mips-tdep.c, mips-xdep.c, mipsread.c: Various changes from Forin. - - * gdbcore.h: Declare register_addr. - - * gdbcore.h: Include , before trying to redefine N_TXTADDR - and friends. - various: Don't include both a.out.h and gdbcore.h. - - * Makefile.dist (HFILES): Add param.h - - * utils.c (init_malloc): Moved here from mcheck.c and modified - to use the standard mcheck.c - Makefile.dist: Modify to reflect new mcheck. - -Thu Apr 5 16:38:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print, print_hex_chars): Print integers - larger than LONGEST. - - * valarith.c (value_sub): Give error message if attempt to - subtract something of the wrong type from a pointer. - - * breakpoint.c (bpstat_stop_status): Initialize retval to NULL. - - * i386-tdep.c (i386_pop_frame): Change addr to adr. - -Wed Apr 4 05:21:50 1990 Jim Kingdon (kingdon at teenage-mutant) - - * main.c (command_line_input): return NULL on end of file. - (execute_command): If p is NULL, return almost right away. - (read_command_lines): Treat end of file like "end". - - * printcmd.c (print_frame_args): Change it so num is number - of ints of args, not number of args. - - * xm-*.h: Make sure BYTE_ORDER is defined. - Also fix various #includes of old names of things. - - * main.c (command_line_input): Fix comment code of 2 Apr. - - * values.c (value_from_long, unpack_long): SWAP_TARGET_AND_HOST. - various: Replace {BYTES,WORDS}_BIG_ENDIAN with TARGET_BYTE_ORDER. - valarith.c various: SWAP_TARGET_AND_HOST. - dbxread.c (READ_FILE_HEADERS): SWAP_TARGET_AND_HOST. - (SWAP_SYMBOL): New macro. Use it wherever symbuf_idx is incremented. - exec.c (exec_file_command): SWAP_TARGET_AND_HOST. - - * valarith.c (value_subscripted_rvalue): Just bcopy() the - appropriate bytes rather than playing strange games with - value_from_long. - - * param.h (SWAP_TARGET_AND_HOST): New macro. - - * tm-np1.h (V7_REGNUM): Change from 27 to 26. - (REGISTER_VIRTUAL_TYPE): Return correct result for vector regs. - gould-tdep.c: New file. - - * Move reading of register before store from - findvar.c (write_register) to - infptrace.c, *-xdep.c (store_inferior_register). - - * findvar.c (fetch_registers, store_registers): New functions. - write_register{,_bytes}: Use store_registers regardless of - have_inferior_p. - registers_valid: New variable. - (supply_register, read_register, etc.): Use it. - (read_register_gen): New variable. - various: Use read_register_gen rather than read_register_bytes - where appropriate. - *-xdep.c (fetch_inferior_registers): Remove remote_debugging check. - infrun.c (wait_for_inferior, start_inferior): Call registers_changed - not fetch_inferior_registers. - *-xdep.c (fetch_inferior_registers): Call registers_fetched if - not setting registers via supply_register, and if fetching - all registers. - infptrace.c, *-xdep.c (fetch_inferior_registers): Add param, - # of register to fetch (-1 for all). - infptrace.c, hp300hpux-xdep.c (fetch_inferior_registers): - Actually fetch only those registers needed. - value.h: Declare all the extern register functions from findvar.c. - - * coffread.c (read_coff_symtab): Test for specific kinds of GCC - labels (LI%.*, LPB%.*, etc), not just ??%.*. - - * coffread.c (record_misc_function): Use mf_text not mf_unknown. - - * utils.c,defs.h (lines_to_list): New function. - source.c (select_source_symtab, list_command, forward_search_command, - reverse_search_command), stack.c (print_frame_info): - Use it instead of 10. - - * munch: If MUNCH_NM variable exists, use it. - - * main.c (initialize_main): Set rl_readline_name. - main.c: #include readline.h and #undef savestring. - Remove declarations of things declared in readline.h. - - * main.c (gdb_readline): If instream == 0, read from stdin. - - * main.c (main): Only call clearerr if ISATTY. Exit loop if - feof (instream). - - * infcmd.c (detach_command): Set inferior_pid to 0 after - calling remote_close. - - * main.c (main): If exec and sym files are the same, and there - is an error reading execfile, don't try to read sym file. - - * infcmd.c (detach_command) [ATTACH_DETACH]: Don't try to detach - from inferior when remote debugging. - - * source.c (reverse_search_command): Change while test from 1 to - line > 1. - -Tue Apr 3 18:14:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.4. - - * Makefile.dist (gdb.tar.Z): Use -z option to tar rather than - creating gdb.tar and calling compress separately. - - * breakpoint.c (read_memory_nobpt): Do not treat bcopy as if it - returned an "errno" value. - - * various: Make sure gdbcore.h is not included before a.out.h. - - * Makefile.dist (OPCODES): Add mips-opcode.h. - - * config.gdb: Print lists of {hosts,targets} after finding srcdir. - When parsing +{host,target}=, strip off +{host,target}=, not +{x,t}m=. - - * Makefile.dist (gdb.tar): Do {t,x}config not just config. - -Mon Apr 2 02:42:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-opcode.h (inc): Fix incorrect lose field. - - * valarith.c (value_subscripted_rvalue): Use TARGET_BYTE_ORDER, - rather than checking endianness at runtime. - - * main.c (comand_line_input): Accept comments anywhere, not - just at starts of lines. - -Sat Mar 31 21:59:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c (check_stub_type): Call lookup_symbol with 5 args. - -Fri Mar 30 15:23:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * frame.h: #include param.h. - param.h: Protect against multiple inclusion. - - * i386-tdep.c (i386_get_frame_setup): Fix comment about what - opcode 0x55 is. - If 0x81 or 0x83 is followed by something besides 0xec, - put codestream back where it was and return 0. - [USE_MACHINE_REG_H]: Include not - Move include of a.out.h above . - (i386_frame_find_saved_regs): Make locals signed. - (i386_frame_find_saved_regs, i386_push_dummy_frame, i386_pop_frame): - Use REGISTER_BYTES, REGISTER_RAW_SIZE, etc. to deal with floating - point registers. - -Wed Mar 28 18:33:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist (OTHERS): Add gdb.dvi. - (gdb.dvi): New rule. - - * breakpoint.c (_initialize_breakpoint): Clean up docstrings so - as not to mention subcommands (e.g. auto-display). - Call add_cmd not add_abbrev_cmd for "disable breakpoint" and - put it in class_alias. - - * breakpoint.c (set_breakpoint_count): New function. - (set_breakpoint, break_command_1): Use it. - - * breakpoint.c (get_number): New function. - (*_command, map_breakpoint_numbers): Use it. - - * infptrace.c (write_inferior_memory): Remove remote_debugging - stuff (is handled in core.c). - (read_inferior_memory): Remove #if 0'd out remote_debugging code. - -Tue Mar 27 16:51:27 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inferior.h: Include frame.h. - - * findvar.c (write_register): Replace sun4 #ifdef with - check of CANNOT_STORE_REGISTER. - xm-sparc.h: Define CANNOT_STORE_REGISTER. - - * sparc-tdep.c: Remove superfluous declaration of - get_breakpoint_commands. - - * breakpoint.{c,h}: Add bpstat stuff. - bpstat_do_action: Re-work do_breakpoint_commands into this. - main.c (command_loop): Call bpstat_do_action not - do_breakpoint_commands. - inferior.h, infrun.c, breakpoint.c, infcmd.c: - Rework breakpoint_commands and stop_breakpoint - stuff to use bpstat instead. - - * infcmd.c (program_info): "info reg"->"info registers". - - * np1-opcode.h: Renamed from npl-opcode.h. - gould-pinsn.c: Include np1-opcode.h. - Makefile.dist (OPCODES): Change npl-opcode.h to np1-opcode.h - - * coffread.c (read_enum_type): Stop reading when we hit .eos. - -Mon Mar 26 15:52:35 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Version 3.90.3. - - * breakpoint.c (read_memory_nobpt): New function. - gdbcore.h: Declare read_memory_{nobpt,check}. - mips-tdep.c: Use read_memory_nobpt not breakpoint_shadow_val. - -Fri Mar 23 14:26:38 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * inflow.c (terminal_inferior): Reenable commented out - inferior_thisrun_terminal check. - (terminal_ours_1): If inferior_thisrun_terminal is nonzero, - return immediately. - - * Makefile.dist: Rewrite DEPFILES, M_FILE, etc. stuff to deal - with host & target separation. - - * config/*: Split into xconfig/* and tconfig/*. - *-dep.c: Split into *-xdep.c and *-tdep.c. - - * main.c (main): Always pass two args to xrealloc. - -Thu Mar 22 20:29:25 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * Makefile.dist ({,dist}clean): rm {x,t}m.h not param.h - xgdb.o: Remove obsolete dependency (now in depend). - - * arm-pinsn.c: Include arm-opcode.h not opcode.h. - - * mips-pinsn.c, mips-opcode.h: New files from Bothner (from - release of 24 Jan 90 with mips-opcode.h patch from 1 Feb 90). - - * utils.c (xmalloc): Return NULL on request for 0 bytes. - -Wed Mar 21 13:30:08 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * config.gdb: Re-write machine stuff to deal with host & target. - - * xm-altos.h: Don't define HAVE_WAIT_STRUCT. - - * m-*.h: Split into xm-*.h and tm-*.h. - - * infrun.c (wait_for_inferior): Put #ifdef sony_news code - in regardless of machine. - - * symtab.c (decode_line_1): Add quotes and capitalize error - message "no class, struct, or union named". - - * Makefile.dist (cplus-dem.o): Compile with -Dnounderscore. - - * stack.c (print_frame_info): Use print_symbol to print function name. - - * symtab.c (output_source_filename): Don't print a comma if - we are skipping a filename already printed. - -Tue Mar 20 10:48:54 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * symtab.c (output_source_filename): Don't print a filename - more than once. - - * utils.c (fprint_symbol): New function. - defs.h: Decalare it. - various: Use fprint_symbol to print symbol names. - Makefile.dist (SFILES, OBS): Add cplus-dem.{c,o}. - -Mon Mar 19 17:11:03 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * coffread.c (read_file_hdr): Add MC68K??MAGIC. - - * coffread.c (read_coff_symtab): Ignore swbeg and string label - symbols. - - * coffread.c (read_coff_symtab): Increment num_object_files - in case C_STAT not C_FILE. - New variable in_source_file. Set it in case C_FILE. - Check it in case C_STAT. - - * coffread.c [FUNCTION_EPILOGUE_SIZE]: New code. - m-umax.h (FUNCTION_EPILOGUE_SIZE): Define. - - * config/3b1: New file. - - * config/sun*: Print message warning people to use GAS with GCC. - -Sun Mar 18 02:56:40 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * infcmd.c (run_stack_dummy): Change error message. - - * m-68k.h (REGISTER_VIRTUAL_TYPE): Make pc, fp, sp char *. - - * m-mips.h (LONGEST, BUILTIN_TYPE_LONGEST): Remove. - -Sat Mar 17 21:27:49 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * mips-dep.c: Remove infptrace.c stuff. - - * m-bigmips.h: New file. - m-mips.h [MIPSEB]: Remove *_BIG_ENDIAN stuff. - - * m-sparc.h (FIX_CALL_DUMMY): Do not insert unimp instruction - if function was compiled with gcc. - - * m-mips.h: Remove FIX_CALL_DUMMY_ALIGNED and make FIX_CALL_DUMMY - use new args. - - * valops.c (call_function): New args to FIX_CALL_DUMMY. - m-*.h (FIX_CALL_DUMMY): Take new args. - - * values.c (using_struct_return): New parameter gcc_p. - valops.c (call_function): New variable using_gcc. - valops.c (call_function) [REG_STRUCT_HAS_ADDR]: New code. - - * m-mips.h, mips-dep.c: New files from Forin. - m-mips.h: Replace RETURN_STRUCT_BY_REF with USE_STRUCT_CONVENTION. - -Fri Mar 16 13:17:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add some dependencies of m-*.h files. - (HFILES): Add m-68k.h. - - * dbxread.c (read_struct_type): Put "operator+" not "operator +" - in symtab. - - * core.c: Split read_memory into read_memory_check and read_memory. - breakpoint.c (insert_breakpoints): If can't read memory, - tell user that error was due to seting breakpoints. - -Thu Mar 15 11:47:19 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c [COFF_ENCAPSULATE]: Include a.out.encap.h. - - * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): Make it a function. - various m-*.h: Call function not macro. - frame.h: Declare the function. - -Wed Mar 14 02:44:51 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * sparc-dep.c: Include signame.h. - - * sparc-pinsn.c (print_insn): When looking for sethi before - delayed branch, call read_memory_noerr not read_memory. - - * m-isi.h, m-sun3.h, m-news.h, m-hp300bsd.h, m-altos.h, - m-hp300hpux.h, m-sun2.h: Merge machine stuff except inferior - function call stuff into new file m-68k.h. Create m-3b1.h. - -Tue Mar 13 21:34:33 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (new_tty): If can't open tty, print error message - before exiting. - - * blockframe.c: Remove declaration of psymtab_to_symtab. - symtab.h: Declare psymtab_to_symtab. - blockframe.c: Remove declarations of block_for_pc and - find_pc_function_start. - frame.h: Add declarations of block_for_pc and find_pc_function_start. - Remove declaration of nonexistent function find_pc_function. - values.c: include frame.h instead of declaring block_for_pc. - - * Version 3.90.2. - -Mon Mar 12 14:20:06 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Delete superfluous "e" from long_options. - -Sat Mar 10 15:47:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c (val_print): Print <%d bit integer> not just - . - - * dbxread.c (error_type): Fix loop that finds '\0' so that on - exit, *pp points to the '\0', not the character after. - (read_type): Make sure that places which call read_type and then - try to read more input stop immediately with another error - upon encountering '\0'. - - * dbxread.c (read_range_type): Fix check for large signed - integral type to match comment and reality. Set TYPE_LENGTH based - on n2bits for signed, n3bits for unsigned. - - * infcmd.c (cont_command): Print warning message if we - decide to ignore the argument. - - * gdb.texinfo (attach): @xref{Attach} -> @xref{Remote}. - -Fri Mar 9 16:26:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (address_class): Reinstate LOC_EXTERNAL with rewritten - comment. - - * expread.y (yyerror, parse_c_1): Make yyerror take a char * arg. - - * main.c (symbol_completion_function): Don't call error() on - "info jkldskf". - - * m-npl.h (USE_STRUCT_CONVENTION): Change >= to >. - -Thu Mar 8 00:19:01 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symseg.h: Nuke more symseg references including LOC_EXTERNAL. - Put contents of symseg.h into symtab.h and remove symseg.h. - -Wed Mar 7 18:02:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.h (SYMBOL_LINE): New macro. - symtab.c (decode_line_1): Accept variable as well as function. - Lookup variable/function in selected block if no file specified. - printcmd.c: #if 0 out whereis_command. - - * command.c (do_setshow_command): Call function with additional - argument C. - main.c (set_history_size_command): Take argument C. - (set_verbose): New function to set docstring. - (initialize_main): Put set_verbose in command list. - command.c (lookup_cmd_1): Accept result_list NULL. - - * valprint.c (_initialize_valprint): Change docstring for - "set unionprint" to normal set/show form. - - * command.c (add_show_from_set): Check that docstring starts with - "Set " before assuming it does. - - * main.c (show_history): Call cmd_show_list. - command.{c,h} (cmd_show_list): New function. - command.h: Declare do_setshow_command. - - * command.h (cmd_list_element): New field completer. - main.c (symbol_completion_function): Use it. - symtab.h: Declare make_symbol_completion_list. - command.c (add_cmd): Set completer. - main.c, gdbcmd.h (noop_completer): New function. - infcmd.c: Set completer for environment functions. - - * symtab.c (types_info, _initialize_symtab): #if 0 out. - various: Use fputs_filtered, not fprintf_filtered(%s). - - * valprint.c (type_print_base): Check for integers larger than - LONGEST. - - * sun3-dep.c: Include "signame.h" instead of directly declaring - sys_siglist. - -Tue Mar 6 14:59:34 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infrun.c (signals_info): Allow argument to be a signal name - as well as an expression. - (handle_command): Check for error from sig_number. - - * main.c (float_handler): Change error message. - - * inflow.c (create_inferior): If getenv ("SHELL") exists, use it - instead of /bin/sh. - - * dbxread.c (read_dbx_symtab, case N_SO): New variable first_symnum. - Pass it to {start,end}_psymtab. - - * dbxread.c (read_ofile_symtab): Increment symbuf_idx and symnum - when calling process_symbol_pair. - - * symtab.c (sources_info, output_source_filename): - Re-write so output_source_filename takes a first parameter - instead of a next one. - - * dbxread.c (read_dbx_symtab, case N_SO): When incrementing - symbuf_idx, increment symnum also. - - * values.c (set_internalvar_component): Use VALUE_CONTENTS, - not VALUE_CONTENTS_RAW. - - * symmisc.c (free_symtab): Don't free filename (now in symbol_obstack). - - * environ.c (init_environ): Copy entire string, including - terminating '\0'. - - * value.h, values.c: Rename value_lazy to value_fetch_lazy. - values.c (value_of_internalvar): Call value_fetch_lazy. - - * dbxread.c (read_huge_number): Return an error on encountering - a large decimal number. - - * dbxread.c (read_huge_number): Reverse sense of overflow test. - - * valprint.c (val_print, case TYPE_CODE_INT): Check for integers - larger than LONGEST. - - * dbxread.c (read_ofile_symtab): When calling process_one_symbol, - call it with desc and value rather than with bufp->n_{desc,value}. - - * defs.h (LONG_MAX): Define. - - * sun3-dep.c: Declare sys_siglist. - - * infptrace.c: Move include of gdbcore.h after a.out.h - - * Makefile.dist (expread.o, mcheck.o): Remove leading "./" not - leading ".". - - * m-hp300hpux.h [!HPUX_VERSION_5]: Define KERNEL_U_ADDR_HPUX. - infptrace.c [KERNEL_U_ADDR_HPUX] [KERNEL_U_ADDR_BSD]: - Set kernel_u_addr using nlist(). - m-hp300bsd.h: Define KERNEL_U_ADDR_BSD. - -Mon Mar 5 16:52:41 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): If value of .o symbol is crazy, - don't end psymtab. - - * dbxread.c (read_dbx_symtab): Ignore first of a pair of N_SO - when both appear. - (start_subfile, start_symtab): Extra parameter dirname. - (start_subfile): Use obsavestring, not savestring, for name. - various: Call start_{subfile,symtab} with extra argument. - (end_symtab): Set dirname field in symtab. - (read_ofile_symtab): Call process_symbol_pair on pair of N_SO. - (process_symbol_pair): New function. - symtab.h (symtab): New field dirname. - source.c (open_source_file): New function. - source.c: Use open_source_file instead of openp where appropriate. - - * defs.h (TARGET_CHAR_BIT): Define. - -Sun Mar 4 13:11:48 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (fill_symbuf): Print error messages nicely. - - * Makefile.dist (SFILES): Put standalone.c at end. - - * Makefile.dist (alldeps.mak): Put out backslash after arm-convert.s. - - * symtab.{c,h} (builtin_type_error): New type. - symseg.h (type_code): Add TYPE_CODE_ERROR. - valprint.c (val_print, type_print_base), - values.c (using_struct_return, set_return_value): - Check for and deal with TYPE_CODE_ERROR. - dbxread.c (error_type): New function - (read_type and subroutines): Call error_type instead of error. - - * dbxread.c (read_huge_number): New function. - (read_range_type): Use read_huge_number and check results - to see if it is a large integral type. - - * symmisc.c: Remove symseg stuff. - - * Gould NP1 changes from (or inspired by) chpmjd@gdr.bath.ac.uk - dbxread.c (read_dbx_symtab) [N_NBSTS]: - Treat this and N_NBLCS like N_LCSYM, etc. - (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: New code. - m-npl.h (USE_STRUCT_CONVENTION): Add. - (IGNORE_SYMBOL): Add 0xa4. - (END_OF_TEXT_DEFAULT): Remove. - (STRING_TABLE_OFFSET): don't add sizeof(int). - [!HAVE_VPRINTF]: Define vprintf to be doprnt, not printf. - (BLOCK_ADDRESS_ABSOLUTE): Define. - (BREAKPOINT): Pad to size of machine word. - (SAVED_PC_AFTER_CALL): Remove ` at start of line (!). - (R2_REGNUM): Define. - (SP_REGNUM, FP_REGNUM): Switch definitions. - (REGISTER_U_ADDR): Use FP_REGNUM in place of SP_REGNUM. - (STORE_STRUCT_RETURN, EXTACT_RETURN_VALUE, STORE_RETURN_VALUE, - call function stuff): - Replace bogus definitions with correct ones for NP1. - (CANNOT_EXECUTE_STACK): Define. - (FRAME_LOCALS_ADDRESS): Don't add 80. - (FRAME_FIND_SAVED_REGS): Also get SP. - gould-pinsn.c (findframe): Move framechain declaration outside #if 0. - infptrace.c (write_inferior_memory): Check addr against text_end - and use PT_WRITE_I or PT_WRITE_D as appropriate. - (store_inferior_registers): Don't try to write registers in - CANNOT_STORE_REGISTER. - m-npl.h (CANNOT_STORE_REGISTER): Define. - npl-opcode.h (lil): 0xf8080000 -> 0xf80b0000. - - * munch: Distinguish between BSD and System V nm by actually - seeing what output from nm looks like. - -Fri Mar 2 13:43:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Change highest_offset to point - to next unprinted arg. - - * main.c (main): Print "type help for list of commands" along - with the version. Follow it with a blank line. - -Thu Mar 1 14:49:26 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * valprint.c: Move print_address for function from value_print - to val_print. - -Wed Feb 28 15:06:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (m-sun4os4.h): Depend on m-sparc.h - - * Makefile.dist (version.c): Depend on Makefile.dist, not Makefile. - - * Makefile.dist: Change MAKEFILES to Makefiles. - - * symtab.h: Declare get_sym_file. - core.c: Include symtab.h. - - * Move signal name stuff from utils.c to signame.c - Move signal name stuff from defs.h to signame.h. - Makefile.dist (SFILES, HFILES, OBS): Add signame.{c,h,o}. - -Mon Feb 26 12:03:12 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * command.c (add_cmd): Don't call savestring on name. - -Sun Feb 25 15:52:18 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * printcmd.c (print_frame_args): Make highest_offset an int. - New variable args_printed. - (print_frame_nameless_args): Remove parameter end and add num - and first. - (print_frame_args): Change call to print_frame_nameless_args. - -Fri Feb 23 21:40:15 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * stack.c (up_command, down_command): - Only print stack frame if from_tty. - -Thu Feb 22 12:01:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * expread.y: Inlcude value.h and don't cast return value from - lookup_internalvar. - - * infrun.c: Remove code in #ifdef UMAX_PTRACE. - - * values.c (convenience_info): Print in form "$foo = 5". - Don't print "Debugger convenience variables:" before first one. - - * Makefile.dist: Remove ADD_FILES from CLIBS. - (gdb, kdb, xgdb): Put in ADD_FILES as well as CLIBS. - - * m-pyr.h: #if 0 out call dummy stuff. - Put in POP_FRAME which just calls error(). - valops.c: If CALL_DUMMY is not defined, put in dummy call_function - which just prints an error message. - -Tue Feb 20 22:11:40 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c (commands_command): Add arg from_tty. - - * main.c (main): Put if (!setjmp (to_top_level)) around calls - to *_command made in response to command line arguments. - -Mon Feb 19 13:58:28 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * main.c (main): Use getopt_long_only. Move one-character options - to long_options. Remove entries which are just unambiguous - abbreviations of other options. - - * command.h: Add types cmd_types and var_types. - Add fields type, var_type, and var to struct cmd_list_element. - command.c (add_set_cmd, add_set_from_show): New functions. - (add_cmd): Set c->var_type. - (add_abbrev_cmd): Call add_cmd instead of duplicating code. - main.c: Add showlist. - Move parse_binary_operation from main.c to command.c. - command.c (do_setshow_command): New function. - gdbcmd.h: New file. - Makefile.dist: Add gdbcmd.h. - many files: Include gdbcmd.h, use add_set_cmd and add_show_from_set. - Replace info * with show * where appropriate. - utils.c (fputs_filtered): Use UINT_MAX in lines_per_page to mean - no paging. - defs.h: Define UINT_MAX. - infcmd.c (run_command): Use execute_command, not set_args_command. - main.c (execute_command): Call do_setshow_command if necessary. - main.c (show_command, show_history): New functions. - main.c (initialize_main): Call add_prefix_cmd - for show and show history. - - * coffread.c (enter_linenos): Print error if - file_offset < linetab_offset. - -Sun Feb 18 15:37:05 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * convex-dep.c (comm_registers_info): Fix typo. ("argc"->"arg"). - -Wed Feb 14 20:45:14 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config.gdb: Create Makefile with make. - - * Makefile.dist, config.gdb: Move "srcdir=" line from Makefile.dist - to new file Makefile.srcdir. - - * valprint.c: Include . - - * value.h: Declare value_coerce_function. - - * findvar.c: Add missing " after #include "gdbcore.h - - * main.c (main): Re-write command parsing to use getopt. - On "gdb +help" print options with '+' not '-'. - Makefile.dist: Add getopt. - -Tue Feb 13 00:08:27 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist: Add "srcdir=." - config.gdb: Edit srcdir= rather than adding it to the beginning. - - * pyr-dep.c: Make global_reg_offset, last_frame_offset not static. - Move definition of reg_stack_offset to core.c [REG_STACK_SEGMENT]. - - * config/pyramid: Print message about alloca. - - * breakpoint.c (clear_command): When printing "no breakpoint" - error, only use arg if non-NULL. - - * core.c (read_memory): Rename to read_memory_noerr. - (read_memory): New function which calls read_memory and checks for err. - gdbcore.h: Declare all extern core.c functions. - move myread from core.c to utils.c. - declare it in defs.h. - (read_memory_integer): move from infcmd.c to core.c. - gdbcore.h: Declare it. - Many places: Remove error checking on read_memory, or call - read_memory_noerr instead. Include "gdbcore.h" if calling either. - - * value.h (COERCE_ARRAY): Coerce functions to function pointers. - valops.c (value_coerce_function): New function. - - * core.c, convex-dep.c, arm-dep.c (xfer_core_file): Return EIO - if address out of bounds. - - * m-arm.h, arm-dep.c arm-pinsn.c arm-opcode.h: New files. - dbxread.c, m-convex.h (VARIABLES_INSIDE_BLOCK): Add gcc_p parameter. - Makefile.dist (alldeps.mak): Special case for arm-convert.s. - dbxread.c (define_symbol): Check for local based on it not - being any one of the known deftypes. - values.c (using_struct_return): Use new macro USE_STRUCT_CONVENTION. - - * Makefile.dist, config.gdb: Put in srcdir stuff. - -Mon Feb 12 22:46:16 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * breakpoint.c: Add addr_string and cond_string fields to - struct breakpoint. - (break_command_1): Set them. Use mention (). - (mention): Create with code from break_command_1. - (breakpoint_re_set): New function. - (breakpoint_clear): Remove. - (condition_command): Set cond_string. - (breakpoint_delete): Free cond_string and addr_string. - Declare parse_c_1's type and remove casts to struct expression *. - symmisc.c (free_all_symtabs): Don't call breakpoint_clear. - dbxread.c, coffread.c (reread_symbols): Call breakpoint_re_set, - Include breakpoint.h. - breakpoint.h: New file. - dbxread.c: Move declaration of symmisc.c functions to symtab.h. - -Sun Feb 11 17:29:23 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symtab.c: Make lookup_block_symtab extern. - symtab.h: Declare it. - valops.c (value_of_this): Use it. - -Fri Feb 9 08:59:37 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * config/hp300hpux: Print message telling people to use gcc. - - * value.h: Declare print_floating. - printcmd.c (print_scalar_formatted, case 'f'): Use print_floating. - valprint.c (val_print, case TYPE_CODE_FLT): Use print_floating. - valprint.c (print_floating): Make this function out of is_nan - and the code which was in val_print. - Put parentheses around high & 0xfffff. - Print sign and fraction for NaN's. - Print 17 digits not 16 for doubles. - (is_nan): Remove. - m-news.h, m-sun3.h: Define IEEE_FLOAT. - - * Rename gld-pinsn.c to gould-pinsn.c. - config/{pn,npl}: Change name of gld-pinsn.c - -Tue Feb 6 00:25:36 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * infptrace.c: Define PT_ATTACH if not defined. - m-hp300hpux.h: Define ATTACH_DETACH. - - * main.c (initialize_main): Change alias class to aliases. - - * dbxread.c: Search and destroy references to symsegs. - Also remove some #if 0'd code. - - * core.c: Remove reread_exec. - dbxread.c (reread_symbols): New function. - dbxread.c (symbol_file_command): Set symfile_mtime. - coffread.c: Same. - infcmd.c (run_command): Call reread_symbols not reread_exec. - - * valprint.c (val_print): When printing string after char *, print - it for "" just like any other string. - - * core.c (reread_exec): New procedure. - infcmd.c (run_command): Call reread_exec. - - * coffread.c (symbol_file_command): Add from_tty. - - * dbxread.c (symbol_file_command): Only ask about loading new - symbol table if from_tty. - -Mon Feb 5 02:25:25 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c (inferior_died): Call breakpoint_clear_ignore_counts. - - * Makefile.dist (OBS): Remove dbxread.o and coffread.o. - - * config.gdb: Ignore files ending in '#' in config. - - * stack.c (backtrace_command): Add QUIT to get_prev_frame loops. - -Sat Feb 3 22:25:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * Makefile.dist (YACC): Don't use -v. - -Fri Feb 2 19:26:50 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * createtags: Only change .o to .c at end of name. - - * Makefile.dist (alldeps.mak): new target. - (Makefile): add alldeps.mak. - (SOURCES): remove PINSNS. - (TAGFILES: use ALLPARAM. - (gdb.tar): add config/. - - * config.gdb: Check for M_FILE= not #param.h - config/*: Make sure M_FILE= exists with space after M_FILE=. - Makefile.dist (TAGS): Pass M_FILE and DEPFILES. - createtags: Change .o to .c. Remove special tests for dep.c etc. - - * dbxread.c, coffread.c: Don't check COFF_FORMAT and READ_DBX_FORMAT. - Makefile.dist: Move {dbx,coff}read.c from SFILES to ALLDEPFILES. - config/*: add dbxread.o or coffread.o to depfiles. - - * Makefile.dist (depend): Depend on $(SOURCES), not force. - -Thu Feb 1 17:43:54 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * symmisc.c (print_symbol): Print newline after label. - -Wed Jan 31 22:35:38 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (read_addl_syms): Remove code that checks for - _etext. - Move end_of_text_addr into read_dbx_symtab. - (read_dbx_symtab): #if 0 out code which checks for _etext. - -Tue Jan 30 15:40:19 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) - - * Makefile.dist (gdb.tar): Use readline's "make readline.tar" - instead of having a list of readline files. - - * infrun.c (normal_stop): #if 0 out "you have found a bug in sh". - - * munch (-DSYSV): Check for .text at end of name. - Optionally allow extra underscore before initialize. - Remove space between #! and /bin/sh. - - * m-merlin.h: Put in clarifying comments about SHELL_FILE. - Makefile.dist (install): Execute M_INSTALL. - config/merlin: Define M_INSTALL. - -Mon Jan 29 04:32:09 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * inflow.c: Change all references to signal handlers from - int (*)() to void (*)(). - - * main.c: Declare init_signals before use & make it void. - Declare initialize_all_files. - - * Makefile.dist (config.status): New target. - -Sat Jan 27 00:19:50 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * defs.h (enum command_class): Remove comma after last element. - - * Makefile.dist (gdb.tar.Z): Use compress bar rather - than deleting gdb.tar.Z before starting. - - * dbxread.c (process_one_symbol): Compare context_stack_depth - with !VARIABLES_INSIDE_BLOCK, not VARIABLES_INSIDE_BLOCK. - - * mcheck.c: Put whole file in #if defined MALLOC_RANGE_CHECK. - - * mcheck.c (checkhdr): Call fatal_dump_core not abort. - - * mcheck.c: Copy from malloc distribution. - - * main.c (main): Call init_malloc (). - - * main.c (initialize_signals): Rename to init_signals. - -Fri Jan 26 00:53:23 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * *dep.c: Make core_file_command return void. - - * gdbcore.h [!KERNEL_U_ADDR]: Declare kernel_u_addr. - infptrace.c [!KERNEL_U_ADDR]: Make it extern. - - * altos-dep.c (NBPG, UPAGES): Wrap #define in #if !defined. - - * m-pn.h (GOULD_PN): Define. - *-pinsn.c: Include actual opcode table not just opcode.h - - * main.c [ALIGN_STACK_ON_STARTUP]: New code. - m-i386.h: Define ALIGN_STACK_ON_STARTUP. - - * m-merlin.h (NO_SIGINTERRUPT, SHELL_FILE): Define. - - * Move code from infptrace [USE_PTRACE_GETREGS] to sun3-dep.c. - m-sun{2,3}.h, m-sparc.h: Define FETCH_INFERIOR_REGISTERS. - - * Makefile.dist, config.gdb, config/*: - Re-write to use machine-dependent makefiles instead of cpp. - - * m-hp300hpux.h: Define FETCH_INFERIOR_REGISTERS. - infptrace.c: Put {fetch,store}_inferior_registers inside - #if !defined FETCH_INFERIOR_REGISTERS. - - * Split execcore.c into exec.c and coredep.c. - Move a bunch of stuff from coredep.c and *dep.c to gdbcore.h. - - * infptrace.c ({fetch,store}_inferior_registers): - Use U_REGS_OFFSET to set offset. - m-umax.h: Define U_REGS_OFFSET. - - * m-umax.h: Define PTRACE_{ATTACH,DETACH}. - - * m-i386.h (N_SET_MAGIC): Define. - m-i386gas.h: add #undef N_SET_MAGIC. - -Thu Jan 25 18:39:45 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * m-hp300bsd.h: Remove KERNEL_U_ADDR. - - * infptrace.c [!KERNEL_U_ADDR]: Get address of kernel u area - at runtime. - - * infptrace.c: Replace numbers with PT_KILL, etc. - (store_inferior_registers): Loop for as many words are in the register. - - * infptrace.c [NO_SINGLE_STEP]: Call single_step(). - - * kill_inferior{,_fast}: Declare as returning void. - - * m-sun3.h (USE_PTRACE_GETREGS): Define. - - * execcore.c: Add IS_OBJECT_FILE & related stuff. - - * infptrace.c: Include . - [ATTACH_DETACH] [USE_PTRACE_GETREGS]: New code. - - * Split default-dep.c into infptrace.c and execcore.c. - - * valprint.c [IEEE_FLOAT]: Change void * to char *. - - * breakpoint.c: Change printf_filtered(%s) to fputs_filtered. - -Wed Jan 24 00:35:52 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (symbol_file_command): When freeing everything, free - the string table too. - - * Makefile.dist (gdb1): add "rm -f gdb1". - - * printcmd.c (print_scalar_formatted): If size is 0, use 'b' - 'h', 'w', or 'g' depending on the type. - - * stack.c (backtrace_command): Read in symbols for frames we'll - print before printing them. - - * valops.c (value_at): Don't print "I/O error" on EIO from - ptrace. Don't print "out of bounds" for any ptrace error - except EIO. - - * valprint.c (type_print_base, case TYPE_CODE_ENUM): - Print "FOO = 5" not "FOO : 5". - - * symtab.{c,h}: Make lookup_misc_func extern. - - * Makefile.dist: Define VERSION in makefile, and generate - version.c automatically. - (gdb.tar): Use gdb-$(VERSION), not dist-gdb. - - * expread.y (yylex): Use lookup_primitive_typename to - cut down on calls to lookup_symbol. - symtab.{c,h} (lookup_primitive_typename): New function. - (lookup_typename): Use it. - - * symtab.{c,h} (check_stub_type): New function. - valprint.c (type_print_base, val_print, type_print_derivation_info), - values.c (allocate_value): Call it. - - * printcmd.c (whereis_command): New function. - symtab.c (lookup_symbol): Add symtab parameter. - various: Pass additional argument to lookup_symbol. - symseg.h (struct symbol): Add line field. - dbxread.c (define_symbol): Set sym->line. - - * dbxread.c (symbol_file_command): Read string table into - malloc'd memory (symfile_string_table) and leave it there. - (psymtab_to_symtab): Use symfile_string_table. - - * utils.c (sig_abbrev): Return NULL if not found. - infrun.c (sig_print_{header,info}): Consolidate duplicated - code from handle_command, signals_info. - (sig_print_info): Just print number if no name from sig_abbrev. - - * Makefile.dist (OTHERS): Add ChangeLog-3.x - - * infrun.c (restore_inferior_status): #if 0 out - "Unable to restore previously selected frame" error message. - - * infrun.c (signals_info, handle_command): Print signal - abbrevs along with numbers. - - * infrun.c (handle_command): Accept symbol signal names. - - * utils.c (sig_{number,abbrev}, init_sig): New functions. - _initialize_utils: Call init_sig for each signal. - defs.h: Declare them. - - * default-dep.c (read_inferior_memory): Check quit_flag in - fetch loop. - - * Changes for lazy fetching (speeds things up for big objects): - value.h (struct value): New field lazy. - VALUE_CONTENTS_RAW, VALUE_LAZY, value_at_lazy: New. - findvar.c (read_var_value): Set lazy instead of fetching. - various: Copy into VALUE_CONTENTS_RAW, not VALUE_CONTENTS. - valops.c: Add value_at_lazy, value_lazy. - various: Call value_at_lazy instead of value_at. - - * symtab.h (LONGEST): Define. - - * m-*.h (LONGEST, BUILTIN_TYPE_LONGEST): Delete (in symtab.h). - - * infrun.c (wait_for_inferior): #if 0 out stop if ABOUT_TO_RETURN - - * version.c: Change version number to 4.0development - -For older changes see ChangeLog-3.x - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1991 b/contrib/gdb/gdb/ChangeLog-1991 deleted file mode 100644 index 199b73f..0000000 --- a/contrib/gdb/gdb/ChangeLog-1991 +++ /dev/null @@ -1,5175 +0,0 @@ -Mon Dec 30 10:57:02 1991 Per Bothner (bothner at cygnus.com) - - Mainly stuff to improve handling of TYPE_CODE_REF values. - * valops.c (value_addr): If taking the addres of a - TYPE_CODE_REF, just cast the object to the corresponding - TYPE_CODE_PTR. This yields correct C++ semantics, and - preserves the location information, which has the nice effect - that &(&R) given the location containing R. - * values.c (value_copy): Make non-static (used by value_addr). - * eval.c (evaluate_subexp_for_address): Use the default - scheme (with value_addr) for a variable if it has TYPE_CODE_REF. - * valops.c (value_addr), eval.c (evaluate_subexp_for_address, - evaluate_subexp_with_coercion): Factor out some common - expressions into variables, for easier reading. - * findvar.c (locate_var_value): Remove code to handle - TYPE_CODE_REF - it should no longer be needed. - * valops.c (value_assign): Do a COERCE_REF on the - destination operand, for correct C++ semantics. - * valarith.c (value_x_binop): Ditto: De-reference C++ - references in the arguments. - * valops.c: ANSI-fy: bcopy->memcpy, bzero->memset. - -Sat Dec 28 11:30:26 1991 Per Bothner (bothner at cygnus.com) - - * dwarfread.c, coffread.c: Use INIT_CPLUS_SPECIFIC. - * symtab.c (gdb_mangle_name): Recognize and handle - constructors specially. - * symtab.c (check_stub_method): Test for failure from - cplus-demangle by calling error() instead of seg-faulting ... - -Fri Dec 27 22:21:30 1991 Fred Fish (fnf at cygnus.com) - - * defs.h: Add definition of null_cleanup() - - * procfs.c: Many small changes to add base support for a new - "info proc" command (currently only printing of the address - space mapping is implemented) and allow iteration over the - address space mapping, calling an arbitrary function for each - mapping (used for shared library support). - - * solib.c: Change all ifdefs that checked for "sun" to check - for "!SVR4_SHARED_LIBS" instead. Rewrite lookup_base() to - handle locating the debug base address even when not currently - stopped at the dynamic linker entry point. - - * utils.c: Add null_cleanup() as a known function that does - nothing to serve as a base for possibly long cleanup chains - with no specific "first cleanup" to serve as an anchor. - - * xm-sysv4.h: Add define of SVR4_SHARED_LIBS - -Fri Dec 27 10:11:33 1991 Per Bothner (bothner at cygnus.com) - - * arm-opcode.h, m88k-opcode.h, pn-opcode.h, np1-opcode.h, - pyr-opcode.h, tahoe-opcode, vax-opcode.h: Removed - - these are all essentially the same as the versions - in ../include/opcode. The remaining *-opcode.h here - are not quite so obviously the same, and need study. - * arm-pinsn.c, gould-pinsn.c, m88k-pinsn.c, pyr-pinsn.c, - tahoe-pinsn.c, vax-pinsn.c: Change so these include - opcode/FOO.h (actually ../include/opcode/FOO.h) - instead of the recenntly departed opcode-FOO.h files. - * sparc-pinsn.c: Now that we're using the much tighter - opcode table in ../include/opcode/sparc.h, we shouldn't - need to sort the opcodes before dis-assembly. - - * symtab.h, symmisc.c: Make cplus_struct_default be const. - * symtab.h, buildsym.c: Add and use INIT_CPLUS_SPECIFIC macro. - * symmisc.c: Remove unused 'nfields' variable. - * buildsym.h: Add extern decl of unknown_symtype_complaint, - since it used used by partial-stab.h (included two places). - * partial-stab.h: Re-arrange DBXREAD_ONLY #ifdefs so that - we should never hit the default case (until new stab codes - are added). Hence, we can leave the complaint in the - default case in even when DBXREAD_ONLY is off. - * partial_stab.h: Recognize a pair of N_SO stabs (one for the - directory, one for the filename proper) without peeking ahead. - * dbxread.c, mipsread.c: Because of previous change, don't need - ugly CHECK_SECOND_N_SO macro. - * buildsym.h, dbxread.c, mipsread.c: Make next_symbol_text a - macro that invokes a function pointer in next_symbol_text_func. - * mipsread.c: Added comments various places to - explain what is going on. - * mipsread.c (parse_symbol): Support the new (SGI-specific?) - symbol types stStruct, stUnion, and stEnum. - Also, some fixes in the code for dealing with tags. - * mipsread.c: Change handling of startup_file_start and _end - - now just use the textlow and texhigh of a psymtab - to check if we've found the startup-file. - * mipsread.c: Replace s_idx by global cur_sdx in many places. - This is so mips_next_symbol_text can get at it. - -Thu Dec 26 19:52:01 1991 Fred Fish (fnf at cygnus.com) - - * dbxread.c, symmisc.c: Move add_psymbol_to_plist() from - dbxread.c to symmisc and change name to add_psymbol_to_list. - Ditto for add_psymbol_addr_to_plist(). Also expand their - body to not use ADD_PSYMBOL_VT_TO_LIST. - - * dwarfread.c: Remove add_psymbol_to_list() and convert usages - to the ADD_PSYMBOL_TO_LIST macro. - - * ieee-float.c: Change "#ifdef DEBUG" to "#ifdef IEEE_DEBUG" - to avoid collision with the DEBUG for ADD_PSYMBOL_VT_TO_LIST. - - * partial-stab.h, symfile.h: Move definitions of the macros - ADD_PSYMBOL_TO_LIST and ADD_PSYMBOL_ADDR_TO_LIST from - partial-stab.h to symfile.h. They aren't stab specific. - Change ADD_PSYMBOL_VT_TO_LIST to use memcpy rather than strncpy. - -Tue Dec 24 11:38:08 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.3.2. - -Mon Dec 23 13:54:35 1991 Per Bothner (bothner at cygnus.com) - - * m68k-opcode.h, mips-opcode.h, sparc-opcode.h: Deleted. - * m68k-pinsn.c, mips-pinsn.c, sparc-pinsn.c: - Include instead of . - - * symtab.h, symtab.c, coffread.c, dwarfread.c, symmisc.c, - dbxread.c: The TYPE_CPLUS_SPECIFIC structure is now only - allocated when it is needed. Until it is needed, it points - to a shared statically allocated structure. - - * buildsym.h, buildsym.c, dbxread.c: Remove the kludgy code - in read_ofile_symtab to recognize two initial N_SO stabs, - and let process_on_symbol handle it. This is cleaner, more - efficient, and lets mipsread.c share the same code. - - * symfile.h, partial-stab.h: Move ADD_PSYMBOL_VT_TO_LIST - and related macros to here ... - * dbxread.c: ... from here. - * symmisc.c: Move the "overflow" handling from - ADD_PSYMBOL_VT_TO_LIST macro into new function extend_psymbol_list. - * dwarfread.c: Re-write add_psymbol_to_list to use - ADD_PSYMBOL_VT_TO_LIST macro. - - * mipsread.c: Extend mipsread.c to handle stabs-style symbols - encapsulated in ecoff symbols. This enable full g++ debugging. - * partial-stab.h: Move the code for pre-scanning symbols - and building psymtabs to an include file, out from dbxread.c. - This way, the same code can also be used by mipsread.c. - * dbxread.c, buildsym.h: Various changes to allow some functions - to be used by mipsread.c (also some arguable stylistic changes). - - * tm-mips.h: Define BLOCK_ADDRESS_ABSOLUTE, at least for now, - since mips-tfile puts relocatable addresses into LBRAC/RBRAC - stabs. - - * mipsread.c: Replace code to handle ambiguous tag blocks. - Instead of allocating a TYPE_CODE_UNDEF, guess (by looking - at types and offsets) if a tag is a struct, union, or enum. - Still patch it later if we find out for sure. - * mipsread.c: In various ways, replace Forin's - ideo-syncratic code by code that fits better with the - rest of gdb, for both stabs-based and ecoff-based symtabs. - E.g. use end_psymtab; don't do extra passes over FDR table to - pre-partition global data; don't use external symbols to - create static/global symbols (just put them in the - misc_vector); use ADD_PSYMBOL_TO_LIST macro; don't - sort psymtabs or symtabs; use obstacks more. - - * symtab.c, mipsread.c, dbxread.c, buildsym.c: - ANSIfy: Replace bcopy by memcpy, bzero by memset. - -Sun Dec 22 19:31:04 1991 Fred Fish (fnf at cygnus.com) - - * solib.c (locate_base): Fix uninitialized variable that was - causing return of random value to callee. - - * config/mh-amix, config/mh-i386v4: Change to find alloca by - compiling and linking alloca.c, even when it is not strictly - required. Also arrange to link with -ltermlib rather than - -ltermcap. - - * Makefile.in: Move TERMCAP definition to prior to inclusion - of host makefile fragments so it can be overridden. - -Fri Dec 20 16:33:39 1991 John Gilmore (gnu at cygnus.com) - - * xcoffread.c (read_symbol_lineno): Logic error in incrementing - symbol table entry number. (From Metin Ozisik.) - -Fri Dec 20 11:36:38 1991 Fred Fish (fnf at cygnus.com) - - * config/mh-i386v4: Change XM_CLIBS to "-lc /usr/ucblib/libucb.a" - so compiles with native compilers (without builtin alloca) can - pick up the version from the bsd emulation library. However, we - search the standard C library first so we don't pick up lots of - other broken stuff from libucb.a, that we *don't* want. - - * configure.in, tm-amix.h, tm-i386v4.h, xm-amix.h, xm-i386v4.h: - Change svr4 references to sysv4. - - * source.c: Move declaration of external function index to - front of file so it is in scope for all references. - - * utils.c (error, fatal): Make definitions consistent with - defs.h declarations (declared as "volatile void"). - -Fri Dec 20 10:55:36 1991 John Gilmore (gnu at cygnus.com) - - * rs6k-opcode.h: Bugfix sfe and stbrx. By Al Kossow. - -Wed Dec 18 17:09:06 1991 Stu Grossman (grossman at cygnus.com) - - * command.h, defs.h, eval.h, expression.h, remote-sa.sparc.c, - sparc-tdep.c, symtab.h, target.h, value.h, vx-share/ptrace.h, - vx-share/xdr_ptrace.h, vx-share/xdr_rdb.h: ANSIfy enums. - -Mon Dec 16 12:31:46 1991 Fred Fish (fnf at cygnus.com) - - * config/mt-amix, config/mt-i386v4: Add solib.o to TDEPFILES - for these SVR4 systems. - - * symfile.c (symbol_file_add): When verbose is set, print - the names of files from which symbols are being loaded, as - when from_tty is true. - - * solib.c: Completely reorganized (rewritten) to support - SVR4 shared libraries in a manner very close to the original - SunOS implementation. This support is expected to change and - become more general at some future time. The SVR4 version - does not yet work for attached processes, for example. - - * dwarfread.c: Arrange in dwarf_build_psymtabs() for the - relocation address to be valid whether or not symbols are - being read from a shared library or an executable. Use the - relocation address recorded in the psymtab when reading - full symbol tables (in read_ofile_symtab). Ensure that the - relocated address ranges are recorded in partial symtabs. - - * elfread.c: Add new function elf_interpreter() to return the - string from the ELF ".interp" section. This is the interpreter - that the kernel tries to run and feed the executable to. - Expand arguments to record_misc_function to include a type arg. - Modify elf_symtab_read() to supply the type arg, and to do symbol - relocations for symbols read in from shared libraries. - - * procfs.c: Add new functions proc_base_address() and - proc_address_to_fd(), used by shared library support. - - * tm-svr4.h: Add macros to support SVR4 shared libraries. - Definitions for SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, - CLEAR_SOLIB, and DISABLE_UNSETTABLE_BREAK. - -Fri Dec 13 20:11:26 1991 John Gilmore (gnu at cygnus.com) - - * infrun.c, remote-eb.c, remote-nindy.c, remote-vx.c: Remove - unused START_INFERIOR_HOOK. - - * remote-eb.c: Change timeout to 24 seconds (*10 fits in byte) - to account for slow loading from floppies. - (eb_create_inferior): New fn, from eb_start and - nindy_create_inferior. - (eb_close): Only use log_file if nonzero. - (eb_xfer_inferior_memory): If not writing, then read! - (eb_read_inferior_memory, eb_write_inferior_memory): Return length. - (eb_kill): A new no-op. - (eb_mourn_inferior): Remove breakpoints, then generically weep. - -Fri Dec 13 16:09:23 1991 Fred Fish (fnf at cygnus.com) - - * breakpoint.c, findvar.c, infrun.c, putenv.c, stack.c: Fix - miscellaneous comparisons of integer with NULL that elicit - compiler warnings about comparison of integer with pointer, when - NULL is ((void *) 0) rather than just a bare 0. - -Wed Dec 11 13:02:58 1991 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Disable each breakpoint - while we reset it, in case of problems. Print breakpoint number - in error messages. - - * buildsym.c (read_struct_type): Avoid sun3 compiler bug with - foo[--n]. - - * source.c (find_source_lines): If getting file mod time fails, - don't warn. - - * target.c (target_xfer_memory): If errno is set, return it, - rather than EIO. - -Tue Dec 10 04:07:22 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: infodir belongs in datadir. - -Sun Dec 8 21:13:33 1991 Michael Tiemann (tiemann at sphagnum.cygnus.com) - - * symtab.h (struct fn_field): Add new fields `is_private', - `is_protected', `is_stub', making room by reducing the size of - `voffset'. - (struct fn_fieldlist): Delete the fields `private_fn_field_bits' - and `protected_fn_field_bits'. - (TYPE_FN_{PRIVATE,PROTECTED}_BITS): Deleted. - (SET_TYPE_FN_{PRIVATE,PROTECTED}): Deleted. - (TYPE_FN_{PRIVATE,PROTECTED}): Deleted. - (TYPE_FN_FIELD_{STUB,PRIVATE,PROTECTED}): New macros. - * valops.c, valprint.c, symtab.c: All callers updated. - - * buildsym.c (read_struct_type): Delete the `visibility' field - from `struct next_fnfield', and rework code so that visibility - info is stored into the fn_field directly. Also, hacked to set - TYPE_FN_FIELD_STUB for both static and normal member functions. - -Sat Dec 7 18:13:11 1991 Fred Fish (fnf at cygnus.com) - - * i386-tdep.c: Fix a problem on i386 systems where buffered code - stream access was failing to take into account the minimum size - granularity of the code section. For now, the buffering is simply - disabled. There is a similar problem in the i386 disassember code - that has not yet been fixed (FIXME). - - * gmalloc.c: Use macros to hide some of the ugly casting required - in the previously applied fix for pointers with high bits set. - -Sat Dec 7 16:49:35 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.3.1. - -Sat Dec 7 04:12:35 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.3 release! - - * Makefile.in: Roll VERSION to 4.3 - * README, TODO, WHATS.NEW, depend: Update. - - * inflow.c (terminal_inferior): Avoid error msg if attached. - - * gmalloc.c: Fix bug that causes malloc & free to - fail on systems where pointers have the high bit set (0x800efcf0 - for example). The problem is that the difference between two - pointers is a signed integer, so the computation - - (char *) 0x800efcf0 - (char *) 0 - - yields a negative value. The sign of the result of the modulus - operator is machine dependent for negative operands, thus it is - possible for it to end up negative. From Fred Fish. - -Sat Dec 7 00:00:15 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA. - added clean-info. added some standards.text support and made it - look like our other Makefiles. - - * configure.in: mark this directory target dependent. configure - now runs entirely in objdir so make existence tests and - references against ${srcdir}. - -Fri Dec 6 08:30:36 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type, struct_type): Fixes for opaque and - anonymous enumerations, structures, and unions. Now passes all - the current gdb test suite tests. - -Thu Dec 5 22:46:13 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: idestdir and ddestdir go away. Added copyrights - and shift gpl to v2. Added ChangeLog if it didn't exist. docdir - and mandir now keyed off datadir by default. - -Thu Dec 5 21:53:21 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (decode_line_1): If SKIP_PROLOGUE leaves us in - mid-line, be more careful about possibly advancing to the next line. - -Thu Dec 5 18:59:51 1991 Michael Tiemann (tiemann at cygnus.com) - - * cplus-dem.c (cplus_demangle): Call `string_need' when - null-terminating a partially-computed string. - -Thu Dec 5 18:19:43 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type): Build a correct TYPE_NAME, add a - symbol to the symbol table for each member of the enum. - - * dwarfread.c (struct_type): Build a correct TYPE_NAME. - - * dwarfread.c (add_enum_psymbol): New function to extract enum - member names and add them to the partial symbol table while - building partial symbol tables. - -Thu Dec 5 17:31:05 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (check_stub_method): Must allocate two extra argument - slots (one for `this', one for arglist terminator). - -Thu Dec 5 10:51:05 1991 Fred Fish (fnf at cygnus.com) - - * inflow.c (child_terminal_info): Supply missing '"' character. - - * buildsym.c (define_symbol): Supply missing parenthesis. - -Thu Dec 5 03:34:21 1991 John Gilmore (gnu at cygnus.com) - - * coredep.c (fetch_core_registers): Fencepost error. Fixed by - Jay Lepreau . - - * inflow.c: Remember whether GDB has a terminal. Avoid switching - terminals back and forth if we don't have one. - - * c-exp.y (parse_number): Zero is not an unsigned int constant! - * dbxread.c (read_dbx_symtab): Enum type numbers can be in (1,2) form. - - Improve type parsing. - * buildsym.c (define_symbol, read_range_type): Add - long_kludge_name that passes the names of range types being - defined, down to where we must choose between 'int' and 'long' - variants. This fails on Sun C anyway since the compiler itself is - confused between int and long. - (read_array_type, cleanup_undefined_types): Correct the size of - array type whose element-type size isn't immediately known. - - Early preparation to blow away many builtin types, building them - on the fly as needed. Don't compare types to builtin types with - ==; examine the relevant fields instead. - * coffread.c (process_coff_symbol: C_ARG, C_REGPARM): Avoid ==. - * buildsym.c (define_symbol, case 'p'): Avoid ==. - * valops.c (value_arg_coerce): Avoid ==. Don't assume host and - target types are the same. - * valprint.c (val_print): I finally understand arrays, remove FIXME. - - * symmisc.c (printpsyms_command): Reduce redundancy, and put all - addresses in GDB itself into parens for easy cleanup and diffing. - -Wed Dec 4 21:05:30 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread (enum_type): Arrange for the order of enumeration - members to match the source code order; not the order in the - Dwarf information, which is explicitly reverse order. - -Wed Dec 4 18:24:39 1991 John Gilmore (gnu at cygnus.com) - - * main.c (input_from_terminal_p): Check whether GDB has a - terminal at all. - (initialize_main): Revise doc for `set editing'. - -Wed Dec 4 15:36:39 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (struct_type): Handle structures and unions which - contain DIE's other than just member dies. - -Wed Dec 4 01:59:05 1991 John Gilmore (gnu at cygnus.com) - - * symfile.c (reread_symbols): Avoid kludging mtime_set, now that - BFD is fixed. - -Tue Dec 3 17:24:57 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: VERSION 4.2.96. - - * main.c (initialize_main): Revise command descriptions. - * command.c (show_user): `info user' -> `show user'. - * symtab.c (_initialize_symtab): Typo in `info types' desc. - - * coffread.c (coff_symfile_read): Avoid select_source_symtab, - since it is not needed and can cause errors when examining ".o"s. - (read_coff_symtab, decode_base_type): Use complain, not printf. - Print symbol name, not its number. - Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which - someday should go in a clipper target config file. - - * symfile.c (compact_misc_function_vector): Handle empty vector. - (complain, clear_complaints, syms_from_objfile): Fix complaint - formatting. - * xcoffexec.c: Change syms_from_objfile caller. - - * sparc-xdep.c: Force tm-file as tm-sparc.h, to make it compile - when configured for cross debugging. FIXME, this needs a more - general solution. - -Mon Dec 2 11:04:05 1991 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (init_extra_frame_info): Float register - 'i' has gdb-internal number 'FP0+i', not '32+i'. - * mipsread.c (new_symbol): Translate g++ special - symbol "$t" to "this". - -Sat Nov 30 21:29:55 1991 Steve Chamberlain (sac at cygnus.com) - Changes due to include file renaming: - - * xcoffread.c: internalcoff.h ->coff/internal.c, - coff-rs6000.h ->coff/rs6000.h - * mipsread.c: coff-mips.h ->coff/mips.h - * elfread.c: elf-common.h ->elf/common.h - elf-external.h ->elf/external.h, - elf-internal.h ->elf/internal.h - * dwarfread.c dwarf.h ->elf/dwarf.h - * dbxread.c: aout64.h ->aout/aout64.h - stab.gnu.h ->aout/stab_gnu.h - - * coffread.c: internalcoff.h ->coff/internal.h - * buildsym.c: stab.gnu.h ->aout/stab_gnu.h - * depend Updated to take the above into account. - -Fri Nov 29 16:59:25 1991 Fred Fish (fnf at cygnus.com) - - * configure.in: Add SVR4 i386 configurations. - - * config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h: - New files for i386/SVR4. - - * tm-i386v.h: Allow START_INFERIOR_TRAPS_EXPECTED and - DECR_PC_AFTER_BREAK to be predefined by files including - tm-i386v.h. - - * i386-tdep.c: Add supply_gregset(), fill_gregset(), - supply_fpregset(), and fill_fpregset() functions, which are - target dependent support functions for the SVR4 /proc register - interface. - - * dwarfread.c (enum_type, struct_type): Expand recognized - compiler generated tags to include symbols beginning with '.' as - well as '~'. - - * symtab.c (sources_info): Change simple printf of error message - to call to error(). - -Fri Nov 29 16:04:21 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: remove leading comments that survived M4 but - described its role in the doc; add one more font to colophon; - strengthen disclaimer about unsupported configs. - -Wed Nov 27 01:23:41 1991 John Gilmore (gnu at cygnus.com) - - Fix bugs in C++ debugging. - - * symtab.h: target_type is not used in record types. - Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. Eliminate - lookup_method_type. Add TYPE_TYPE_SPECIFIC macro. - - * symtab.c (lookup_member_type): Don't chain them up, just - allocate one in symbol_obstack when we need one. - (allocate_stub_method): Build stub in symbol_obstack. - (check_stub_method): Move here from values.c. Don't deallocate - stub; overwrite it. - (lookup_method_type): Gone now. - - * buildsym.c: Handle g++ v1 stabs a little bit better. - Change some C++ parsing error()s to complain()ts. - * buildsym.c, findvar.c, printcmd.c, symtab.c: Make unions and - structs have the same representation and work the same as far as - C++ is concerned. - * buildsym.c, symtab.c, values.c: Remove all references to - TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. - - * valops.c: Improve comments and indentation. Only call - check_stub_method when the stub flag is on. - * valprint.c: Fix or mark minor bugs and unportabilities. - - * coffread.c (anonymous unions): Allocate a cplus structure. - - * mipsread.c: Eliminate "template" types. Build new, real - types whenever we need them. Allocate cplus structures as needed. - Bulletproof the type parsing a bit more. Mark storage leaks. - (parse_type): Copy TYPE_TYPE_SPECIFIC when copying a real type - on top of a partial type. - -Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com) - - * inflow.c (terminal_inferior): Check the results of ioctl's, and - print a message if any of them fail. - (terminal_ours_1): Store result of ioctl's for debugging, but - don't print (the terminal isn't ours...). - - * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame - pointer. - - * m2-exp.y (MAX, MIN): Rename to MAX_FUNC, MIN_FUNC to avoid - conflicts with system header files. - -Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com) - - * Roll VERSION to 4.2.95. - - * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put - first, before defs.h. - * config/mh-i386sco: Override compiler to gcc, print warning. - * configure.in: Handle i386-none-aout rather than i386-aout-none. - * infptrace.c, language.h, utils.c: Lint. - * m2-exp.y: #undef MAX and MIN in case system includes set them. - * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of - {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid - redefinition warnings. - * defs.h: Reorder things so that the xm-file gets first crack - at #define's, followed by defs.h and then the tm-file. - * Makefile.in: Remove spaces after 'ignore exit code' - flags. - Late-model BSD 'make's don't cope with them. - -Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll new files into various lists. - -Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (struct_type): Must initialize the c++ specific - portion of union types as well as struct types, since gdb attempts - to reference the c++ specific info for both types. - -Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.2.90. - - * defs.h: Incorporate param.h into defs.h. All users changed. - * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. - * param.h, param-no-tm.h: Removed. - * Update copyrights in all changed files. - * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, - solib.c, symtab.h, tm-umax.h, valprint.c: Lint. - * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, - xm-merlin.h: Avoid host include files in target descriptions. - * getpagesize.h: Removed, libiberty copes now. - * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h. - - * exec.c (exec_files_info): If `verbose' is set, show file offset - as well. - - * main.c: Use getcwd rather than getwd. - * standalone.c: Fake getcwd rather than getwd. - * xm-*.h: Remove fake values of MAXPATHLEN. - - * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI. - -Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com) - - * Remove gdb/hp-include. Support for HP a.out oddities should be - in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h. - - * infptrace.c, tm-sun386.h: Cashier , remove refs. - - * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo: - Makefile fragments for various hosts and targets now come from - gdb/config/mh-* and gdb/config/mt-*. This is for consistency with - other config setups. - - * rs6000-pinsn.c, rs6k-opcode.h: Clean up. - * rs6k-opcode.def: Delete. - -Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: Recognize obsolete form of AT_element_list - attribute still used by at least one AT&T compiler, and possibly - more. - -Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (enum_type, struct_type): Ignore names invented by - helpful compilers for anonymous structs, unions, and enums. - - * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and - yy_yyv, so multiple parsers produced by SVR4 versions of yacc - can coexist in the same executable without collision. - - * symtab.h: Add declaration for lookup_template_type() to kill - compiler warnings about conversions from int to pointer. - -Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com) - - * procfs.c: Move inclusion of defs.h to before param.h, as in - all the other source files that include both. This is required - to supply some typedefs that are used in files included by param.h. - - * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for - skipping function prologues, ala the other cpu families (i386, - mips, m88k, etc). Add the ability to skip movm and fmovm - instructions in the prologues. Still needs support for profile - (-p compiled) prologue sequences (FIXME). - - * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic - m68k prologue skipping function by default. - - * tm-altos.h, tm-isi.h: Continue to use the old definition of - SKIP_PROLOGUE. - -Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Remove tdesc stuff, and extra blanks before colons. - * blockframe.c: Remove tdesc-related code. Default - FRAME_CHAIN_COMBINE. - * infrun.c: Remove tdesc-related code. - * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies - of defaultable things. - * tm-m88k.h: New file, common to all Moto 88k target configs. - Derived from tm-delta88.h. - * tm-delta88.h: Use it. - * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff. - * xm-delta88.h: Use it. - * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are - default. - * coffread.c: Remove tdesc stuff. - * tconfig/delta88, tconfig/m88k: Remove tdesc stuff. - * xconfig/m88k: Rename tm-88k.h to tm-m88k.h. - -Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com) - - * source.c (open_source_file): If openp fails, try again - using just the base (non-directory) part of the filename. - This solves various annoying problems, such as when the - source was compiled with an absolute pathname - and the - source files have moved. Or if the source was compiled - using a relative pathname, it can be more convenient - to just specific the source directory to the dir command. - -Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com) - - * cplus-dem.c (munge_function_name): Add missing third arg to - instance of call to do_type(). - - * dwarfread.c: Changes to match new dwarf.h. Remove - AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data, - and AT_is_external. - -Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com) - - * symtab.h (struct type): Moved C++-specific fields into new type - `struct cplus_struct_type'. Now takes 10% less memory. Many - macros changed. - * symtab.c (init_type): Don't set fields belonging to - TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT. - * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for - TYPE_CODE_STRUCT. - (read_struct_type): Ditto. Also, add comments about how we can - deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info. - * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for - TYPE_CODE_STRUCT. - (read_struct_type): Ditto. - * dwarfread.c (struct_type): Ditto. - - * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT. - (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT. - (lookup_reference_type): Ditto. - - * cplus-dem.c: Many changes made to handle decoding of - ANSI-mangled names. - * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names - as well. - -Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_partial_symbols): patch to keep DEC C - compiler from making gdb bomb out. Thanks to Ed Santiago! - -Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com) - - * symfile.c: Add function compact_misc_function_vector() to - remove duplicate misc function vector entries. See comments - in source for why this is necessary/desirable. - - * dwarfread.c: Add misc function type parameter to internal - record_misc_function(). Remove calls to init_misc_bunches() - and condense_misc_bunches(), these are now done in elfread.c. - - * elfread.c: Add support for reading bfd canonical symbol tables - and generating misc function vector entries for global and - absolute symbols. Do calls to init_misc_bunches() and - condense_misc_bunches() where they will enclose all calls to - record_misc_function(), including those in dwarfread.c. - -Thu Nov 14 17:02:11 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm - (roffable documentation). - * doc/gdb.texinfo: embedded hints (as comments) for better - texi2roff conversion. - -Thu Nov 14 13:18:25 1991 John Gilmore (gnu at cygnus.com) - - * m88k-tdep.c (examine_prologue): Deal with OR instructions - that shuffle parameters into other regs. - * symtab.c (decode_line_1): Fix bug introduced in Per's change - of Nov 12th. - -Wed Nov 13 19:51:11 1991 Steve Chamberlain (sac at cygnus.com) - - * Makefile.in, xconfig/delta88 made it install a sysV manual page; - gdb.z into the right place. - -Wed Nov 13 16:45:13 1991 John Gilmore (gnu at cygnus.com) - - Motorola 88000 port without tears, I mean without tdescs. - - * m88k-tdep.c: Blow away all tdesc stuff. - Provide functions for all the frame-related macros in - tm-delta88.h. Adopt i960-style EXTRA_FRAME_INFO. - (examine_prologue, frame_find_saved_regs, skip_prologue): borrow - from i960-tdep.c and adapt to the function prologues on the 88k. - (read_next_frame_reg): Borrow from mips-tdep.c. - FIXME: frame_locals_address should go away. - - * tm-delta88.h: Dump all the tdesc stuff. - Macros for all frame-related stuff call fns of same name. - Remove duplicated definitions. FP_REGNUM becomes same as - SP_REGNUM. - - * xm-88k.h: Eliminate lots of library dependencies, now handled - in libiberty. Eliminate KDB nonsupport. - - * doc/gdbint.texinfo: Add rudiments on frames. FIXME, add more. - - - * stack.c (frame_info): Mark frameless functions. - Print locals address (FIXME, remove if same). - * blockframe.c: Comment changes, FIXME after. - * coffread.c: Even without TDESC, need to zap "@" symbols. - Don't register for wierd format names; change the names in BFD. - - * alloca.c, language.c, tdesc.c: Lint. - * tdesc.c, tdesc-lib: FIXME: remove these. - -Tue Nov 12 19:30:22 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Add tdesc library support. Fixups to lint, - copying.c rules. - -Tue Nov 12 13:43:26 1991 Per Bothner (bothner at cygnus.com) - - * symtab.c (decode_line_1): Remove spurious call to operator_chars. - - Allow setting breakpoints on C++ destructors. - * valops.c (destructor_name_p): Don't check TYPE_HAS_DESTRUCTOR, - since it lies. Rely on callers to catch missing destructors. - * symtab.c (decode_line_1): For example (see above), here. - * buildsym.c, symtab.h: Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR - flags since they are no longer used. - - Fixes to support C++ methods with functional parameters. - * c-exp.y (func_mod rule): Allow (and ignore) list of parameter - types in a function type. - * eval.c (parse_and_eval_type), value.h: New function, - parse_and_eval_type, is based on old code from check_stub_method. - But don't actually evaluate the cast, since that calls - value_cast(), whcih may fail. Just extract the type - from the parsed expression. - * values.c (check_stub_method): While looping through the - arguments, adjust depth *after* parameter has been handled. - Replace call and setup of parse_and_eval with new function - parse_and_eval_type. - -Tue Nov 12 09:40:07 1991 Fred Fish (fnf at cygnus.com) - - * utils.c, rem-multi.shar: Remove fixed arg count version of - concat(). - - * altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c, - core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c, - m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c, - sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c: - Change all instances of use of fixed args concat() to variable - args concat() now located in libiberty. - -Tue Nov 12 07:23:46 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Add xcoffread.c, xcoffexec.c. - * xcoffread.c: New file for handling AIX mangled-coff files. - * xconfig/rs6000, tconfig/rs6000: New files. - * buildsym.c: Add hooks for xcoffread.c. - * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h, - xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h: New files. - * xcoffexec.c: New file for handling AIX shared libraries. - -Mon Nov 11 19:14:31 1991 Fred Fish (fnf at cygnus.com) - - * core.c: Minor rewording of message to user containing name of - (and possibly arguments to) the program that generated a core - file. - - * elfread.c: Remove the register_addr() stub now that it is no - longer needed. - - * procfs.c: Move misplaced #endif for ATTACH_DETACH. Add new - fetch_core_registers() function for core file support. - -Sat Nov 9 13:37:57 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (dwarf_psymtab_to_symtab): Remove leftover call - to do_cleanups() which resulted from a previous change. - - * elfread.c: Re-enable compilation of register_addr() stub - whenever it is not supplied by coredep.c - -Sat Nov 9 00:40:32 1991 John Gilmore (gnu at cygnus.com) - - Add tracking of object files (that contain symbols) to gdb. - This includes a "struct objfile" that owns symtabs and psymtabs - that were read in from that binary file. - - * symfile.h: Add struct objfile. Add pointer to the objfile - into the struct sym_fns. - Replace global `symfile' and `symfile_mtime' with - `symfile_objfile'. Add global object_files chain. - - * symfile.c: Move param.h above symtab.h. - (sort_misc_function_vector): Add. - (syms_from_objfile): Was syms_from_bfd. - (symfile_open): Now returns objfile. - (allocate_objfile): New. - (free_objfile): New, replacing free_all_.*symtabs. - (symfile_init): Takes objfile arg, puts it in sym_fns result. - (reread_symbols): Searches whole chain of objfiles. - (allocate_symtab): Takes objfile as new parameter, chains them. - Handle INIT_EXTRA_SYMTAB_INFO. - (free_all_psymtabs, free_all_symtabs): Move here from symmisc.c. - - * dbxread.c: Make more errors into complaints. - (push_subfile, pop_subfile): Move to buildsym.c. - (dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab, - start_psymtab, psymtab_to_symtab_1, read_ofile_symtab, - dbx_psymtab_to_symtab, ): Use bfd ops, don't use file descriptor. - Pass objfile. Change callers. - (fill_symbuf, SWAP_SYMBOL): Take bfd as arg. - (read_dbx_symtab): Just wipe out new symbols, not all, on error. - (end_psymtab): Blow away psymtab if empty. - (process_symbol_pair): Swallow into read_ofile_symtab. - (process_one_symbol): Use push_context and pop_context. - (virtual_context): Delete #if 0'd obsolete stuff. - - * buildsym.c (end_symtab): Pass objfile. - (dbx_lookup_type): Handle null typevector. - (dbx_alloc_type): Check file number, not sym number, for -1. - (find_symbol_in_list): Add for xcoffread. - (start_symtab): Default typevector is empty. Keep reusing same - context_stack. - (end_symtab): Take objfile argument and pass it to - allocate_symtab. Don't make a symtab if no blocks or symbols. - Handle empty typevector. - (push_context): New function for context stack nesting. - (read_type): Mark FIXME where we need to reintroduce type smashing. - - * buildsym.h (pop_context): Macro, paired with push_context. - (subfile_stack): Move here from dbxread.c. - - * coffread.c (end_symtab, read_coff_symtab): Take and use objfile arg. - (read_coff_symtab): Cleanup by freeing objfile, not all symtabs. - - * mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr, - new_psymtab, new_symtab): Take and use objfile arg. - - * dwarfread.c (scan_compilation_units, start_psymtab, - process_dies, end_symtab, dwarf_build_psymtabs, - read_lexical_block_scope, read_func_scope, read_file_scope): Take - and use objfile argument. - (psymtab_to_symtab_1, read_ofile_symtab): Don't take or use file - descriptor. Use BFD internal functions instead. - (end_symtab): Call global allocate_symtab. - - * elfread.c, target.c: Minor changes to accommodate objfiles. - * symtab.h: partial_symbol_table has no symfile_name member now. - (fn_fieldlists voffset): avoid non-int bitfield. - (struct symtab): Add objfile * and objfile_chain * of symtabs. - (struct partial_symtab): Add objfile * and objfile_chain * of - psymtabs. Remove symfile_name. - - * symmisc.c: Lose free_all_symtabs, free_all_psymtabs. - (printsyms_command): Rename from print_symtabs. Add selective - listing if 2nd argument given. Print objfile info. - (printpsyms_command): Rename from print_partial_symtabs. Ditto all. - (printobjfiles_command): New; prints objfiles lists, and checks - for consistency of symtab, psymtab, and objfile lists. - - * symfile.h, symfile.c, symtab.h: Lint - -Fri Nov 8 23:38:48 1991 John Gilmore (gnu at cygnus.com) - - * command.c: Include param.h. - * defs.h (warning_setup, warning): Declare. - * expprint.c (print_subexp, UNOP_MEMVAL case): Lint. - * inflow.c (new_tty): Use USE_O_NOCTTY #define. - * language.c, printcmd.c (print_scalar_formatted), signame.c, - stack.c: lint. - -Thu Nov 7 18:26:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) - - * Makefile.in: link with libiberty after libreadline, since - readline might want something in libiberty. - * m88k-xdep.c: Fixed the register offsets in the ptrace_user - struct for BCS 88k machines. - * xm-m88k.h: don't define USIZE if already defined. - * configure.in: Added delta88 target. - -Thu Nov 7 04:51:19 1991 John Gilmore (gnu at cygnus.com) - - * am29k-pinsn.c, am29k-opcode.h: Fix decoding of mtacc, dmac, fmac. - - * tm-*.h: Remove READ_DBX_FORMAT, COFF_FORMAT, and - READ_MIPS_FORMAT, which have been unused since BFD. Still - remaining is COFF_NO_LONG_FILE_NAMES. - * tm-sun3.h, tm-altos.h: Remove detritus accidentally left from - function calling code moved to m68k-tdep.c. - -Wed Nov 6 17:21:59 1991 John Gilmore (gnu at cygnus.com) - - * coffread.c: Eliminate c_nsyms in favor of c_naux. - Complain if no auxents on .bf and .ef FCN symbols, and assume - lots of line numbers. - (init_linenos, enter_linenos): Use a sentinel at the end of the - read-in linenos, to make for a fast, safe loop-end test. - -Wed Nov 6 02:54:08 1991 Steve Chamberlain (sac at cygnus.com) - - * coffread.c (read_coff_symtab): coffread used to rely on the - x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a - function. Two of the formats I'm using (29k and 88k) don't seem to - set it. Ths patch to fcn_last_line and (enter_linenos) is an - attempt to use the actual size of the linno table in the file to set - the number of linenos to process. - -Tue Nov 5 22:47:46 1991 Steve Chamberlain (sac at cygnus.com) - - * Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and - mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files - are created in place, so the mv fails, then the make continues. - -Tue Nov 5 16:47:47 1991 Per Bothner (bothner at cygnus.com) - - Add C++ as a separate language. - * defs.h (enum language): Add language_cplus. - * dwarfread.c (end_symtab): Support language_cplus. - * c-exp.y: Add new struct language_defn cplus_language_defn. - Don't set c to be the default language (see main.c). - * c-exp.y (yylex): Only look for field of this if - language is C++. (First difference from C!) - * language.c: Add case branches for C++ (currently, all - the same as C). Also, add c++ to "usage" note for "set lang". - * valprint.c (typedef_print). Add case branches for C++. - * main.c (main): New way to set initial language: Look at - file extension of psymtab containing main(). (Same as we - do for symtabs, but avoid loading the symtab yet.) - * symtab.c: New routine find_main_psymtab(), used by main() - to set initial language. - * symfile.c (allocate_symtab): Move code for mapping file - extensions-> languages to new deduce_language_from_filename(). - - Fix a C++ problem when looking for methods in super-classes. - There was confusion between base and derived types. - * valops.c (value_fn_field): Change function interface. - * values.c: Use new value_fn_field interface. - -Mon Nov 4 10:49:33 1991 Per Bothner (bothner at cygnus.com) - - * infrun.c: Fixed typo in comment. - * utils.c: All the v*fprintf emulation is now in libiberty, - so we can get rid of some junk. - * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, - xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. - * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL - type operands, as used by branch instructions. - * gmalloc.c: Fix prototype of memcpy. - * elfread.c: Comment out register_addr, since it conflicts - with the one in coredep.c. - * buildsym.h: Remove extern declarations of two functions - that are really static in buildsym.c. - * tm-mips.h: Add symbolic names for more registers. - * mips-xdep.c (store_inferior_registers): Use new register names. - * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now - only used for core files, not ptrace. Therefore, - the KERNEL_U_ADDR hack is no longer needed. - The mapping to ptrace number is now in in mips-xdep.c. - * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the - mapping from the old REGISTER_U_ADDR), and use it - in {fetch,store}_inferior_registers. - * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. - * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): - Save/restore FP regs correctly (?). - * dbxread.c: Remove duplicate define_symbol and type_synonym_name - (these had been previously moved to buildsym.c). - Hence, define_symbol becomes extern instead of static. - * buildsym.c (read_struct_type): Comment out bogus handling - of C++ operator methods. Minor hacking of reading of class - contexts. Make define_symbol non-static, so dbxread.c can call it. - -Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) - - * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real - filename with error messages. - * stack.c (frame_select_command): Rename to select_frame_command - to avoid "fr" and "fra" having nonunique completions. - * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. - (symfile_init): Print file format name when unable to handle it. - (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. - * symmisc.c (free_symtab): Only free linetable if nonzero. - * symtab.h: Remove obsolete BLOCKLIST macros. - -Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure - that stop_step is 1 at bottom of main loop. I don't know why this - needs to be done, but it helps me sleep better at night. - -Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) - - * main.c (initialize_history): Read history after reading all - init files. - -Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) - - * buildsym.c: Break out initial malloc sizes. - (record_line): Record directly in a subfile. Alloc on demand. - (compare_line_numbers): Add from xcoffread.c. - (end_symtab): New params say whether to sort pendings and - linetable. Patch block stabs if defined. Shrink linetable before - allocating the symtab. - * buildsym.h: Delete line_vector* and prev_line_number. Add - global_stabs and file_stabs for xcoffread. - * dbxread.c (start_subfile): Move to buildsym. Change above calls. - * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. - * symmisc.c, symtab.c: Cope with null LINETABLEs. - - * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. - * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, - tm-sparc.h: Accept fromleaf parameter. - * c-exp.y (yyerror): Pass error message if given. - * configure.in: Add rs6000 host and target. - * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. - * symfile.h (entry_point): Add. - -Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) - - * buildsym.c: New file. Breaks out symbol-table-building routines - from dbxread.c, so they can be shared with xcoffread.c. - * buildsym.h: New file. Declarations for buildsym.c users. - * dbxread.c: Remove large chunks into buildsym.c. - * Makefile.in: Add buildsym.c and buildsym.h. - - * symfile.c (syms_from_bfd): New routine. - (add_symbol_file): Call it to do the real work. - (syms_from_bfd): Initialize entry_point before calling symfile_init. - * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: - Avoid declaring or setting entry_point (symfile.h & symfile.c cope). - -Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com) - - * cplus-dem.c (cplus-demangle): added support for templates, static - data, and the new (correct) mangling for destructors. - - * dwarfread.c: (dwarfwarn): created a varargs version of - dwarfwarn, for non __STDC__ compilers. - - * c-exp.y: (yylex): added match for "template" token. - (typebase): added TEMPLATE name '<' type '>' clause, for explicit - specification of template types. - - * symtab.c: (lookup_template_type): new function for finding - templates in symbol table. - (type_name_no_tag): changed to explicitly check for s/u/e at the - beginning of the symbol - if it is a template, none of these will - be there (but the name will still contain spaces.) - -Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) - - Various fixes to improve g++ debugging. - * symtab.h: Add is_const and is_volatile flags for each method. - These are bit fields - take their space from voffset, - which shrinks to 30 bits. Since voffset is now a bitfield, - make it unsigned for portability. This changes its interpretation - slightly: Static methods now have voffset 1 instead of -1, - and virtual offsets start at 2, not 1. - * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, - since it now returns an entire magled method name, not just - the type part. This avoids some duplication. - It also allows us to correctly mangle const and volatile - methods (using the new is_const and is_volatile bit fields - mentioned above). - * valprint.c (type_print_base), values.c (check_stub_method): - Simplify by using new gdb_mangle_name. - * values.c (value_headof): Fix to correctly handle single - inheritance (actually two fixes, either of which suffices). - * dbxread.c (read_struct_type): Handle const and volatile - method specifiers. - * dbxread.c (read_struct_type): Yet one more place where - we must handle '\\' continuations. - * valprint.c (vtbl_ptr_name): Add final '\0'. - -Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) - - * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of - short return values for sparc and 68k. Patch from Paul Eggert. - - * coffread.c, coredep.c, i386-xdep.c: install patches for - SysV/386 3.2 from Mauro DePalma. - -Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) - - * core.c (core_file_info), exec.c (exec_file_info): Print file - type. Use printf_filtered. - - * valops.c (value_fetch_lazy): Avoid 0-length fetches. - -Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: Add casts to remove compiler warnings. - - * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, - tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, - tm-sun3.h: Remove locally duplicated code for calling functions - in the inferior. The only differences were in the specific trap - vectors used and whether or not an fpu was present. These are - now handled by appropriate definitions of BPT_VECTOR and - HAVE_68881 respectively. Other minor obvious cleanups. - - * valops.c: Correct a minor misspelling. - - * utils.c: Remove local BSD/USG hacks that are now in libiberty. - - * dwarfread.c: Remove prototype for dwarfwarn. Does not work - with . - -Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) - - * stack.c (frame_command): Always print. Use new - frame_select_command to select a frame without printing. - - * dwarfread.c: Use , since is not portable. - -Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) - - * dwarfread.c: New file for DWARF debugging format support. - - * elfread.c: New file for ELF object file format support. - - * procfs.c: New file for SVR4 /proc (process file system) support. - - * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for - Amiga UNIX support. - - * xm-svr4.h, tm-svr4.h: New files for SVR4 support. - - * xm-m68k.h: New file for host machines with m68k cpu. - - * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. - Add elfread.o and dwarfread.o to OBS. - - * symfile.h: Add "elf" to list of supported formats in comment. - - * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin - types to gdb, builtin_type_long_double, builtin_type_complex, and - builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, - TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and - TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated - types on the target machine (ala the existing TARGET_LONG_LONG_BIT). - - * infrun.c: When using SVR4 /proc interface instead of ptrace(), - call proc_set_exec_trap() to setup child to stop at first instruction. - - * inftarg.c: When using SVR4 /proc interface, call proc_wait() - rather than wait(). - - * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), - supply_fpregset(), and fill_fpregset(), which are machine - dependent support routines for SVR4 /proc interface. - - * utils.c: Add warning_setup() and warning(). Warning() behaves - the same as error() except that it returns normally rather than - jumping back to command level. Modules that don't want to call - warning() for some reason, but want to produce their own warnings, - can call warning_setup() to ensure compatibility with the way - warning() and error() deal with the terminal. - - * symtab.c: Make internal errors produce more useful messages. - - * tm-68k.h: Move code that is duplicated in almost every single - m68k based machine's configuration files to this common file. - Duplications in the configuration files still need to be removed - (FIXME). - - * infrun.c (child_create_inferior): System V versions must call - setpgrp() with no arguments, to comply with prototyping typically - in . - - * munch: Add support for SVR4 style nm output. - - * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object - file specific fields from the partial symbol table structure and - replace them with a pointer to private data for each different - flavor of object file reader to initialize appropriately. - -Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) - - * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c - and previous. - - * mipsread.c (fixup_undef_type): New function. If a struct / - union / enum is defined in a header file but nowhere else used, - (by typedefing, pointer referencing or declaration) the mipsread code - builds the complete tree for the structure but leaves its code as - TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. - Guess its type based on the details of the members. - -Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Check return value from - find_pc_line. - -Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): fix stepi/nexti that was broken - by my last edit to this routine. - -Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) - - * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. - FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap - the values before putting them into the dummy code. (From Peter - Schauer) - -Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) - - * configure.in: added ebmon target. - -Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.2 release! - - * Makefile.in: Roll VERSION to 4.2. - * README, TODO, WHATS.NEW: Update. - - * core.c (core_open): Improve error message for bad file. - Pass .reg virtual memory address to fetch_core_registers to help - it find the registers in the core-file header. - * coredep.c (fetch_core_registers): Take new argument, use it, - and pass it to register_addr to locate the block of registers. - * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. - - * dbxread.c (read_dbx_symtab, process_one_symbol): Handle - Sequent N_FN_SEQ like everybody else's N_FN. - - * main.c: Circumvent SCO cc bug with #if !!defined(USG). - * tm-i386v.h: #endif guck. - * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. - * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. - * xconfig/tahoe: Add REGEX, which seems to be missing. - - * coredep.c: Add for SCOnix. - * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. - * printcmd.c (print_formatted): Flush output before disassembly. - -Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/refcard.tex (sec "Working Files"): consistent metavars and - other improvements, due to comments by François Pinard - (pinard@iro.umontreal.ca) - - * doc/gdb.texinfo (appendix "Installing GDB"): changes in - configure, and improvenets related to Pinard's refcard comments - -Tue Oct 15 08:45:12 1991 John Gilmore (gnu at cygnus.com) - - Changes from Fred Fish: - * tm-68k.h (FPI_REGNUM): Add. - * infrun.c (child_create_inferior): flush stdout and stderr - before forking. - * configure.in: Handle amigados, amix hosts and targets. - * inflow.c: Handle TIOCGLTC_BROKEN for Amiga. - - From Andreas Schwab: - * values.c (show_convenience): Use printf_filtered. - * main.c (define_command): Check result of lookup_command for - exact match. - (echo_command): Use printf_filtered, and force output out. - - * dbxread.c (read_enum_type): Avoid Modula-2 kludge that breaks C - programs. - * i387-tdep.c (double_to_i387): Fix typo for double_to_ieee_extended. - * utils.c (_initialize_utils): If !ISATTY, don't paginate. - * configure.in, tconfig/decstation, xconfig/decstation: Rename - dec3100 to decstation. - -Mon Oct 14 13:37:50 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: Catch up to changes recorded here in ChangeLog - (nodes Continuing and Stepping; Memory; Targets) clarifications - due to Larry Breed - -Fri Oct 11 23:27:06 1991 John Gilmore (gnu at cygnus.com) - - * tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h: Move - REGISTER_U_ADDR to corresponding xm- file. Sugg. by Peter Schauer. - - * symmisc.c (print_partial_symtabs): Add printpsyms debug cmd. - - * m68k-tdep.c (m68k_push_dummy_frame, m68k_pop_frame): Add - generic routines for calling inferior functions. - - * blockframe.c (inside_main_scope, inside_entry_scope): New. - - * copying.awk: Filter formfeeds out of copying & warrantee. - Make them available as `show copying' and `show warrantee' also. - * main.c (print_gnu_advertisement): Advt `show' commands. - -Thu Oct 10 17:25:47 1991 John Gilmore (gnu at cygnus.com) - - * mach386-xdep.c: Even when cross-compiling, leave in the - core-file reading code. - * core.c (get_core_registers): Avoid coredump if no .reg section. - -Wed Oct 9 17:03:34 1991 John Gilmore (gnu at cygnus.com) - - * mipsread.c, coffread.c: initialise TYPE_VPTR_FIELDNO to -1. - This avoids coredumps under `set print object on' in value_headof - (called erroneously by value_from_vtable_info) for `p &struct' - or `p *struct'. From Peter Schauer. - -Mon Oct 7 00:06:52 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll version to 4.1.2. - * dbxread.c: Use aout64.h, not a.out.gnu.h. Get external symbol entry - size from BFD (but, FIXME, we don't yet read external nlists's and - convert them to internal nlists's before handling them -- we still - assume they have the same size and alignment.) Use SET_NAMESTRING - everywhere useful. - * exec.c (exec_file_command): Move dead coff-encapsulation code - to BFD. - * m88k-tdep.c, m88k-xdep.c: Remove encap test and #inc . - -Fri Oct 4 22:30:06 1991 John Gilmore (gnu at cygnus.com) - - * configure.in, tm-i386v.h, xm-i386v.h: Intel 386 Mach host port. - * xm-i386mach.h, mach386-xdep.c, xconfig/i386mach: New files. - -Fri Oct 4 17:04:31 1991 Per Bothner (bothner at cygnus.com) - - More patches from Peter Schauer : - * mips-xdep.c (store_inferior_registers): Don't try to - write the (pseudo) FP. - * mipsread.c (parse_partial_symbols): Improved algorithm for - setting pst->texthigh. - -Fri Oct 4 16:47:32 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile: make TEXINPUTS include . everywhere - -Fri Oct 4 00:35:56 1991 John Gilmore (gnu at cygnus.com) - - * coffread.c, dbxread.c, symfile.c, symmisc.c, symtab.h: Remove - vestiges of typevectors, which were for symsegs and are no longer - used. (From a question by Eliot Dresselhaus - ). - -Thu Oct 3 09:33:26 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c, coffread.c: static-ize functions that were - gratuitiously external. (From Fred Fish.) - - * c-exp.y: sym->class to SYMBOL_CLASS (sym). - - * dbxread.c (dbx_lookup_type): Keep doubling size of typevector - until it is large enough. - - * dbxread.c (read_type): Handle error case slightly better. - Make complaint message not C++-specific. - -Wed Oct 2 17:21:07 1991 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Fix step/next so that you only - stop at the beginning of a new line. This fixes various problems - with for loops, nested if-else's and switch statements. - -Tue Oct 1 06:33:55 1991 John Gilmore (gnu at cygnus.com) - - * symtab.c (lookup_symtab_1, lookup_symbol): "fatal" errors - between symtabs and psymtabs become ordinary error()s. - - * dbxread.c (read_dbx_symtab): Relocate end_of_text_addr - properly, making "end pc" correct in shared lib psymtabs. - (From Guy Harris .) - -Mon Sep 30 13:15:31 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c: Enable, but soften, const_vol_complaint. - (read_dbx_symtab): N_STSYM and N_LCSYM define static vars. - Ditto Gould N_NBSTS and N_NBLCS. Also, all types in the psymtab - should be file-scope, not global. - (read_struct_type): Remove ancient multiple-inheritance warning. - (read_range_type): Check base type, complain & patch if undefined. - * stack.c (frame_info): Demangle the function name in `info stack'. - (From Peter Schauer) - -Sat Sep 28 10:02:33 1991 John Gilmore (gnu at cygnus.com) - - * eval.c (evaluate_subexp_for_address): Don't use - TYPE_POINTER_TYPE directly (it might be zero if this type has - never had a pointer created before); use lookup_pointer_type. - * symtab.c (lookup_method_type): Arguments were swapped in all - callers, so fix it here. I'm amazed this worked at all! - -Fri Sep 27 18:09:31 1991 John Gilmore (gnu at cygnus.com) - - * c-exp.y, m2-exp.y: Define more yysymbols that happen to be - "bss" rather than "data" symbols, but which still conflict. - * m2-exp.y: Lint. - - * coffread.c (coff_symfile_read): Use xmalloc, not malloc. - * core.c (core_files_info): Shorten output. - * exec.c (exec_files_info): Ditto. - (build_section_table): Ignore zero-length sections. - * language.c, printcmd.c: Lint. - * language.h (get_frame_language): Declare. - * saber.suppress: update. - * stack.c (find_relative_frame): Remove complex code that was - #if 0'd, stick with simple code. Lint. - * saber.suppress: Update a bit. - * symfile.c (add_symbol_file_command): Add "?" to question. - * utils.c (parse_escape): Avoid \a due to bdead compilers. - * value.h: Declare typedef_print. - - * valprint.c (val_print, type_print_base): TYPE_CODE_RANGE less - kludgey. - - * nindy-tdep.c (nindy_frame_chain_valid): Use lookup_misc_func. - (Reported by Mark Peek .) - - * solib.c (solib_map_sections): Relocate all sections, even - though only the text section's size is tracked. Mark ld_text - for eventual elimination as we generalize to N sections. - - * infrun.c (wait_for_inferior): Don't check if the PC is in a - call_dummy if we were stopped by a random signal that is being - passed to the program. This produced wierd results when calling - functions in the inferior and signals (e.g. SIGALRM) were in use. - -Tue Sep 24 18:05:30 1991 John Gilmore (gnu at cygnus.com) - - * infrun.c (IN_SIGTRAMP): Not parenthesized properly. - Bugfix from Paul Eggert . - * tm-ultra3.h (IN_SIGTRAMP): Ditto. - * valprint.c (print_floating): Print 9 digits for IEEE floats. - From Paul Eggert. - -Mon Sep 23 15:50:07 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.1.1. - * source.c (line_info): Peter Schauer fixes a bug I introduced in - hex conversion. - -Fri Sep 20 16:10:52 1991 John Gilmore (gnu at cygnus.com) - - GDB-4.1 release! - - * Makefile.in (VERSION): Set to 4.1. - * language.c (set_language_command): Print useful help message, - and restore the language string after giving help. - * valprint.c (typedef_print): Print typedef in C or M2. - * symtab.c (list_symbols): Use it. - * main.c (main): Avoid any output before (gdb) prompt when -q. - * language.c (set_language_command): Handle errors by restoring - the language string to its current state (fix from A. Beers). - * doc/gdbint.texinfo: Roll in information from README. Rearrange - "how to install" and "how to print the doc" stuff so it drops - easier into README. - * configure.in: Rename rtpc CPU to romp to match config.sub. - * README, WHATS.NEW, TODO: Update for gdb-4.1. - -Fri Sep 20 17:39:14 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdb.texinfo: Updates from ChangeLog. set/show write, - autoloading shared libs, copyright etc on GDB startup, clean up $_ - and $__ index refs, set/show listsize and related updates to list - cmd. New host/target configs. - -Fri Sep 20 15:46:00 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/Makefile: generate aux version-no file doc/gdbVN.m4 - from main Makefile.in version definition - doc/gdb.texinfo: use version recorded in doc/gdbVN.m4 for current - GDB version no refs - Makefile.in (setup-to-dist): generate doc/gdbVN.m4 - - * doc/gdb.texinfo: merge new language-switching and lang-specific - doc by Andrew Beers - -Fri Sep 20 15:00:57 1991 Per Bothner (bothner at cygnus.com) - - * mcheck.c: Add __ONEFILE kludge to allow compilation by non-ANSI - compilers (which may lack stddef.h). - -Fri Sep 20 13:29:42 1991 John Gilmore (gnu at cygnus.com) - - * dbxread.c (read_dbx_symtab, process_one_symbol): N_FN and - N_WARNING are the same except for the N_EXT bit, so just use their - values alone, rather than OR-ing them with N_EXT. - -Fri Sep 20 12:27:55 1991 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_lines): Deal with negative extended line - offsets correctly. - - * c-exp.y, m2-exp.y: #define yyerrflag and yynerrs to avoid - global symbol conflicts. - -Fri Sep 20 02:28:15 1991 John Gilmore (gnu at cygnus.com) - - * .gdbinit: Move 'set complaints' to top, so it runs even in - case we aren't debugging GDB. - * language.c (_initialize_language): Fix type check and range - check documentation strings. - * utils.c (!HAVE_VPRINTF): Define vfprintf as a function, so - language.c can use it. (Though language.c should really not be - handling warnings/errors the way it does, FIXME.) - * symtab.c (lookup_primitive_type): const lint. - - Bugfix from Peter Schauer: - * source.c (lines_to_list): Make signed, to avoid comparison - going unsigned and complaining that -3 is too high for 21 lines. - * stack.c (lines_to_list): Ditto. - -Thu Sep 19 23:33:41 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in (HFILES): Add minimon.h. - (VERSION): Roll version number to 4.0.95. - (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, gdb-XXX.tar.Z): - New rules for building distributions. Normal distribution - is built by doing `make -f Makefile.in gdb.tar.Z' in the directory - one level up from here; it calls make-proto-gdb.dir to build a - directory `proto-gdb' which is an image of the release. The old - `gdb.tar.Z' rule still works too. - * config.sub, configure: Roll in latest from .. - -Thu Sep 19 17:41:24 1991 Roland H. Pesch (pesch at cygnus.com) - - * doc/gdbint.texinfo: Reorder contents; reorganize new-host, - new-target, and new-config chapters; fix minor typos; come closer - to usual GNU markup conventions for @file @samp @code @var. - -Thu Sep 19 17:04:12 1991 Per Bothner (bothner at cygnus.com) - - Patches from Peter Schauer : - * mipsread.c (parse_partial_symbols): Enter the name of all - structs/unions... into the psymtab so we can access them if the - symtab is not read in. - * mips-tdep.c: Remove some unneeded #includes. - * xconfig/dec3100: Add HAVE_STRSTR. - -Thu Sep 19 15:14:23 1991 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Circumvent Sun Make bug on *-exp.tab.o. - * c-exp.y, m2-exp.y: Lint. - * m2-exp.y: Avoid using yytname[] which is a Bison-ism. - * valprint.c (val_print_fields): Check for stub type. - * mipsread.c (_initialize_mipsread): Avoid using - builtin_type_void at initialize time. - (mipscoff_symfile_read): use it now. - -Wed Sep 18 15:55:51 1991 John Gilmore (gnu at cygnus.com) - - Merge multiple-language support, and partial Modula-2 support, - from Andrew Beers . - - * i387-tdep.c: New file, consolidates most 80387 support, - and eliminates host dependency on double<->extended conversions. - * i386-xdep.c, symm-xdep.c: Remove most 387 support. - * xconfig/i386{sco,v,v-g,v32,v32-g}: Now need i387-tdep.o. - - * symfile.c (allocate_symtab): New fn, consolidates the work - of allocating and initializing a new struct symtab. Set the - language of the symtab based on its filename extension. - * symfile.h: Declare it. - * mipsread.c (new_symtab): Use it. Minor formatting changes. - * dbxread.c (end_symtab): Use it. - - * mipsread.c (parse_symbol, case stParam and stProc): Add #if 0'd - code for saving types of parameters with each function definition. - * dbxread.c (define_symbol, function and parameter cases): Ditto. - (read_dbx_symtab, case N_DEFD): Ignore. - (read_enum_type): Recognize FALSE/TRUE enum as Modula-2 BOOLEAN. - (read_range_type): Rename MAX_OF_TYPE to MAX_OF_C_TYPE, etc. - #if 0 out its uses, though, since they set a dead value. - * coffread.c (end_symtab): Use allocate_symtab. - (process_coff_symbol): #if 0'd for functions and params as above. - (read_enum_type): Recognize Modula-2 BOOLEAN. - * symtab.c (add_param_to_type): #if 0'd function to add a - parameter type to a function type's field list. - - * defs.h (local_hex_format, local_hex_string, *_custom): Add. - * i386-xdep.c, pyr-tdep.c, pyr-xdep.c, remote-vx.c, solib.c, - source.c, symfile.c, dbxread.c, breakpoint.c, core.c, exec.c, - i387-tdep.c, infcmd.c, mips-tdep.c, stack.c, printcmd.c: Output - hex with local_hex_string for Modula-2 support. - - * breakpoint.c (breakpoint_cond_eval): Use new value_true to test - breakpoint condition language-independently. - - * parse.c: New file with the common code remains of expread.y. - * parser-defs.h: New file with common declarations from expread.y. - * c-exp.y: New file with the C parser from expread.y, and other - language-specific information. - * m2-exp.y: New file with the Modula-2 parser and etc. - * expread.y, expread.tab.c: Remove. - * breakpoint.c, eval.c, printcmd.c, expression.h: Use - parse_expression and parse_exp_1 rather than parse_c_expression - and parse_c_1. - - * symtab.h (enum languages): Move to defs.h. - (enum type_code): Add TYPE_CODE_CHAR and TYPE_CODE_BOOL. - Declare Modula-2 builtin types. - Add MAX_OF_TYPE and MIN_OF_TYPE macros. - - * symtab.c (_initialize_symtab): Remove builtin type - definition and initialization to *-exp.y. - (lookup_primitive_typename): Use language-dependent vector. - (lookup_typename): Fix bug, make it work if primitive typename. - (lookup_unsigned_typename): Call above. - (create_array_type): Set up range type for array index. - (list_symbols): Call typedef_print to print typedefs. - - * values.c (unpack_long, value_from_longest): Handle - TYPE_CODE_BOOL and TYPE_CODE_CHAR. - - * expression.h (enum exp_opcode): Add Modula-2 specific opcodes. - * expprint.c: Look up expression opcodes in language-specific - table, based on expression's language. Handle some Modula-2 - specific opcodes. - - * stack.c (frame_info): Print language of stack frame. - (select_frame): Also select language, if in auto-mode. - (get_frame_language): New subroutine. - * main.c (execute_command): Warn as language changes automatically. - - * printcmd.c (ptype_command): Parse types using the language - parser, both for language-independence, and so that scopes can - be specified. - - * language.h, language.c: New files for language-specific macros, - declarations, and definitions. - - Misc fixes: - - * main.c (main): If error() is called during early - initialization, print its message and then exit(1) from GDB. - - * valprint.c (type_print_base): Avoid printing garbage for ints - of unusual sizes. - (_initialize_valprint): Warn about host/target size assumption; - improve long long support slightly. - - * convex-tdep.c (comm_registers_info): Avoid parsing decimal and - hex -- let parse_and_eval_address do it. - - * doc/gdbint.texinfo (Languages): Doc how to add a language. - - * Makefile.in: Cope with new files and removed files. - -Tue Sep 17 08:37:41 1991 John Gilmore (gnu at cygint.cygnus.com) - - Add Andrew Beers' changes for Modula-2 support. His ChangeLog - entries are enclosed herein. Not all of these changes - have been merged into the master GDB sources -- check the - ChangeLog above here for the merge log. - -Mon Jun 3 17:05:45 EDT 1991 - - m2-exp.y Created. Tested outside of GDB for a few days. Proper - operators were added, C specific operators and tokens - removed. yylex() revamped to some extent. Still things - missing from the grammar, such as sets. - Tested for two weeks in GDB v3.5. - -Tue Jun 11 17:23:48 EDT 1991 - - m2-exp.y Added boolean constants TRUE and FALSE to the grammar - so they are built-in. Sort of a hack. - -Fri Jun 14 12:53:51 EDT 1991 - - m2-exp.y Added range checking for numeric constants. Any numeric - constant is assumed to be of builtin type INTEGER unless: - (1) it is octal or hexadecimal, in which case it is a - CARDINAL; (2) it is too big to fit into an INTEGER, in - which case it is a CARDINAL. - eval.c Added simple range checking for +, -, and * on integers. - Doesn't work very well for *, since 6 * 1,000,000,000 = - 1,705,032,704, which fails the simple test of result >= - first_operand, no matter in what order the operands are. - -Tue Jun 18 14:11:30 EDT 1991 - - Broke the parser into parts, one containing the C grammar and the other - containing code to be shared by all of the grammars. - - The following files no longer exist: - - expread.y - expread.tab.c - - The following files were added: - - c-exp.y (The C grammar) - m2-exp.y (The Modula-2 grammar) - parser-code.c (Code that is shared by the above grammar) - parser-code.h - parser-defs.h - - Makefile.dist Changed to reflect the above dependencies. NOTE: It is - now necessary to use the Bison compiler compiler, since it - will generate function/variable prefixes other than yy. - -Tue Jun 18 16:47:49 EDT 1991 - - symtab.[ch] Added the external variable working_lang, than holds the - value of the current working language. - Added the ennumerated type language_mode, with the values - language_auto and language_manual, the former meaning that - GDB sets working_lang as needed, and the latter meaning - that the value of working_lang is totally under user - control. - symtab.[ch] Added the Modula-2 pervasive types INTEGER, CARDINAL, - REAL, BOOLEAN and CHAR. Also added the type codes - TYPE_CODE_BOOL and TYPE_CODE_CHAR. - utils.c Added set_language_command and show_language_command to - implement the GDB support commands "set language" and - "show language". - expression.h A number of identifiers were added to the type exp_opcode - to facilitate Modula-2 builtin functions, integer - division, and array indexing. - -Wed Jun 19 13:25:58 EDT 1991 - - language.h Added the macro STRICT_TYPE, which evaluates to non-zero - if the language specified by working_lang requires the use - of strict typing of expressions. Eventually, even this - will be able to be changed by the user. - Added the macro RANGE_CHECK, which evaluates to non-zero - if the language specified by working_lang requires the - checking of a value against the domain of its type. - Eventually, even this will be able to be changed by the - user. - language.[ch] Predicates involving types (simple_type, ordered_type, - same_type, integral_type, numeric_type, character_type, - boolean_type, float_type) are added. These predicates are - based on the current value of working_lang, and are handy - in type-checking. - -Wed Jun 19 15:39:34 EDT 1991 - - eval.c Added the function type_array_rank which computes the rank - of an array type. - valarith.c Added the funtion value_bool, which when given a integer - value.h value (ie. struct value *) as an argument, it returns a - boolean value (ie. struct value *) true if that integer - is non-zero, and a boolean value false otherwise. - valprint.c Added cases for TYPE_CODE_BOOL, so Modula-2 BOOLEAN values - will print out properly. - -Wed Jun 19 16:36:34 EDT 1991 - - valops.c Added the function value_capitalize, which returns it - value.h argument capitalized if its argument is a lowercase - letter, or the argument unchanged if its argument is not a - letter. - valarith.c Added the function range_check_p, which returns non-zero - value.h if its value argument is between the integral bounds upper - and lower. - Added the function range_check_enum_p, which makes sure - that its value argument is a valid member of the domain of - its type argument. - Added the function range_check_range_p, which makes sure - its value argument lies between the upper and lower bounds - of its type argument, which must be a ranged type. - Added the function check_array_index, which range and type - checks an index of an array. - Added the function value_multi_subscript, which computes - array[idx1,idx2...idxN], given a value array and an array - of values representing indicies. - values.c Changed value_from_long to work with TYPE_CODE_CHAR and - unpack_long to work with TYPE_CODE_BOOL and - TYPE_CODE_CHAR. - -Wed Jun 19 18:04:08 EDT 1991 - - symtab.c Stored pervasive types in a structure and make - lookup_pervasive_type() a lookup function that was based - on working_lang. If lookup_pervasive_type() returned - non-zero, then that value was returned (a fix, since - before it simply wouldn't return the pervasive type.) - language.h Added the macro CAST_IS_CONVERSION, which evaluates to - non-zero if the language specified by working_lang means - "conversion" when it says "cast". - valops.c Added the function value_real_cast(), which performs a - value.h *cast*, not a *conversion*, which is what value_cast() - does when it can. In particular, - value_cast(,4) = 4.0, while - value_real_cast(,4) = some mess. - eval.c Modula-2 builtin functions implemented: ABS, CAP, CHR, - parser-code.c FLOAT, HIGH, MAX, MIN, ODD, ORD, TRUNC, and VAL. - expression.h Added macros MAX_OF_TYPE and MIN_OF_TYPE to work with MAX - and MIN on integral types. *NOTE*: These are currently - hardcoded to work only if there are 8 bits per storage - unit. FIXME. - eval.c Made logical functions call value_bool to return a - properly typed boolean value, based on working_lang. - -Thu Jun 20 11:55:27 EDT 1991 - - valprint.c Types now print out in a Modula-2 fashion. This works for - the cases when the type is printed out step-by-step, that - is, it doesn't work when the name of a structured type - (which includes the keyword "struct", etc.) is simply - displayed. - FIXME: Perhaps this is bad. Parts of it seem to kludgey, - since type specifications in C and Modula-2 are very - different. The C printing of a type is very recursive, - whereas in Modula-2 it is generally very simple. C has - type prefixes and suffixes, which have no real analogue in - Modula-2. Maybe type_print() should call a language - specific type printer. This is also advantageous if we - compile GDB to exclude some of the languages. We'll just - leave those functions out. - -Thu Jun 20 16:57:10 EDT 1991 - - dbxread.c When reading the complete symbol table in (via - psymtab_to_symtab()), the number and types of function - arguments are added to a function type. define_symbol() - calls add_param_to_type() to accomplish this. - Assumption: when we come across a function definition - (N_FUN symbol with an 'f' or 'F' in the name), its - arguments will appear before another function definition. - When a function is found, a pointer to its type is placed - in the global in_function_type. Changes that - add_param_to_type() makes are to this global. - valprint.c The type of a function now includes (for Modula-2) the - types of its parameters. - eval.c Type checking and a check for the proper number of - arguments is now done for function calls. Not sure of the - impact this has on C++ member function yet. - -Thu Jun 20 19:58:48 EDT 1991 - - valprint.c Rewrote the type printer. Broke it into two language - specific parts, adding the functions type_print_m2() and - type_print_m2_1(). - An unfortunate consequence is this: if you debugging a C - program in Modula-2 mode (why?), info types does not work - well with regular expressions, since the types are printed - out in Modula-2 terminology, but stored in C terminology. - language.[ch] Added the functions new_type_last(), type_keyword(), and - type_sep() to aid in the printing of typedefs. - symtab.c Made the printing of typedefs as language independent as - possible through calls to new_type_last(), type_keyword(), - and type_sep(). - -Fri Jun 21 11:50:26 EDT 1991 - - dbxread.c Check all incoming ennumerated types. If it looks like - Modula-2's BOOLEAN type, then change the type_code of the - type to TYPE_CODE_BOOL so we can process it as a boolean - variable. - valprint.c Replaced some of the 0x%x with calls to sprintf and - hexformat() in val_print(). - language.[ch] Added the function hex_to_string(), which converts its - integral argument to a hexadecimal number (format is - language based) and returns the result as a string. - -Mon Jun 24 12:25:07 EDT 1991 - - valprint.c Some functions call type_print_1() directly, instead of - value.h using type_print(), so they can specify where (column) to - print things. Since type_print() takes care of language - dependence, that needs to be called first. Added a - parameter depth to type_print() (so it is now like - type_print_1). Changed type_print to type_print_at, and - made type_print a macro that passes a depth argument of - zero. - symmisc.c Changed all calls to type_print_1 to calls to - type_print_at. - Makefile.dist Made it possible to build GDB for a specific set of - depend languages. Do this by passing a definition for the macro - LANGS to make. LANGS should be a string containing a - space-separated list of language names (ie. LANGS="c m2"). - The default is to build all languages. Note that grammar - files must follow the naming convention of -exp.y. - gdb.lang This holds the current value of the LANGS macro. It is - examined every time make is called, and is updated if - necessary. - eval.c Added #ifdef _LANG_ to these files. - expread.c Still need to add them to dbxread.c and coffread.c. - main.c - source.c - symtab.c - utils.c - valarith.c - valprint.c - -Mon Jun 24 16:33:11 EDT 1991 - - language.[ch] Added the functions hexformat_pre() and - hex_to_string_pre(), which take a prefix argument to - include in the format string. Thus, hexformat_pre("08") will - return "0x08x" (if the working language is language_c). - Made hexformat() and hex_to_string() calls to the above - with "" as the prefix argument. - - am29k-pinsn.c, arm-pinsn.c, breakpoint.c, convex-tdep.c, exec.c, core.c, - dbxread.c, i386-pinsn.c, i386-stub.c, i386-xdep.c, i960-pinsn.c, - infcmd.c, inflow.c, m68k-pinsn.c, m68k-stub.c, m88k-pinsn.c, - mips-pinsn.c, mips-tdep.c, ns32k-pinsn.c, printcmd.c, pyr-pinsn.c, - pyr-tdep.c, pyr-xdep.c, remote-vx.c, remote.c, solib.c, source.c, - stack.c, sun386-xdep.c, symfile.c, symm-xdep.c, symmisc.c, tahoe-pinsn.c, - valprint.c, vax-pinsn.c - - Changed all occurences of 0x%[0-9]*l*x in printf format strings to - calls to hexformat() and hex_to_string(). Format strings without - the leading "0x" were ignored. - - depend Updated to take the above into account. - - -Tue Jun 25 15:27:18 EDT 1991 - - symtab.h Added the types range_mode_t, range_check_t, type_mode_t, - and type_check_t to keep track of the current state of - range and type checking. - main.c Added the variables range_mode, range_check, type_mode, - and type_check to record the current state of range and - type checking. Added initialization code to main(). - language.h Changed the macros STRICT_TYPE and RANGE_CHECK to examine - the above variables. - - -Tue Jun 25 17:57:08 EDT 1991 - - dbxread.c process_one_symbol() updates the variable (enum language) - source_lang based on the extension of the filename - contained in the N_SO sybmol that started this symtab. - When end_symtab() is called, the value of source_lang is - put into the language field. - stack.c select_frame() sets working_lang (and possibly type_check - and range_check) to the language field of the symtab - associated with the frame that is selected if working_mode - is language_auto. If working_mode is language_manual, a - warning is printed and working_lang is not set. - language.c Added the function set_type_range(), which sets the value of - type_check and range_check (if their modes call for - automatic setting) based on the current value of - working_lang. A non-zero argument will cause the current - settings to be output. - - -Wed Jun 26 14:51:40 EDT 1991 - - eval.c Added range checks on assignment. - m2-exp.y Added the grammar for sets to the language. Currently, - these do not do anything except print an error message. - -Wed Jun 26 17:01:04 EDT 1991 - - m2-exp.y Added the ability for parse_number() to parse negative - numbers. A global flag is set upon encountering a unary - minus. This was done to make, for example, 1 parse as a - CARDINAL, and not as an integer, per Wirth's examples in - Programming in Modula-2 ed.4. - valprint.c Added support for "set radix 2" by then setting - output_format to 't'. - eval.c Implemented range checking on subrange types. Added calls - to range_check_range_p for BINOP_ASSIGN and BINOP_VAL. - Implemented MIN and MAX for ennumerated types. The - minimum value of an ennumerated type is defined by Wirth - as the first identifier, and the maximum as the last. - m2-exp.y Made octal numbers ending with "B" be characters and those - ending with "C" be numbers, per Wirth's book. (p. 34) - -Thu Jun 27 14:11:52 EDT 1991 - - stack.c select_frame() now only sets working_lang, it does not - notify the user. If working_mode is language_manual, then - a warning is issued once. - main.c At the end of each call to execute_command(), working_lang - is checked against the local static (enum language) - current. If they differ and working_mode is - language_auto, the new settings of language, type and - range checking are printed out. - stack.c Modified frame_info() to include the language of the - current frame in the output of "info frame". - language.[ch] Added the function language_str() which returns the name - of the current language. - -Fri Jun 28 15:33:14 EDT 1991 - - m2-exp.y Added the built-in procedures INC, INCL, DEC, and DECL to - the language. INCL and DECL currently cause an error, - since sets are not implemented yet. INC and DEC are - implemented as PREINCREMENT/PREDECREMENT with one - argument, and as ASSIGN_MODIFY with two arguments. - eval.c Added type checking to the above cases. - value.h Added not_lval_constant to the lval_type ennumerated type. - not_lval_constant means that the value is a constant - value; that is 3 or 'a' or TRUE, not as in a constant - identifier. This is used to help coerce numbers such as 3 - to either signed or unsigned numbers. - valops.c Added the function value_coerce_constants() which coerces - constant integers as following: if one is a constant and - the other is not, the constant's type is set to the type - of the other argument. If both are constants and one is - signed, the other is converted to a signed constant. - -Sat Jun 29 17:26:29 EDT 1991 - - valarith.c Added a better range checker. It now checks range - (successfully) on integral operations [+-] (signed and - unsigned) for any C sized type. Still does not work well - for multiplication.) - int_in_size() returns an integer that is coerced to fit into - specified number of bytes. - -Mon Jul 1 13:04:14 EDT 1991 - - language.[ch] Added the function binop_result_type(), which returns the - builtin (struct type *) type that would be the result of a - binop on the two values V1 and V2. - -Wed Jul 3 19:22:53 EDT 1991 - - source.c Extended source_info() to include the source language in - the output from "info source". - -Fri Jul 5 13:48:52 EDT 1991 - - utils.c Moved the support functions for the GDB set/show commands - dealing with language into language.c. - language.c Added the function language_info(), which displays info - about the current working language, type and range check - settings. Called via the GDB command "info language". - Added an initialization routine _initialize_language(), - that sets defaults for the language, type and range - variables and sets up the new GDB commands. - main.c Language setup moved to language.c. - depend Rebuilt. - -Mon Jul 8 10:10:22 EDT 1991 - - valarith.c Debugged the range checker for arithmetic. Still does not - work for multiplication very well. - -Mon Jul 8 12:40:37 EDT 1991 - - language.[ch] Added the function value_true() which returns non-zero if - its argument represents a boolean true value. - breakpoint.c Changed breakpoint_cond_eval() to call value_true() to - check the truth of an expression. - -Thu Jul 11 12:51:34 EDT 1991 - - language.[ch] Added the predicate structured_type(), which returns - non-zero if the argument is a structured type. - Added the predicate pointer_type(), which returns non-zero - if the argument is a pointer type. - eval.c Added the ability to do addition and substraction on - pointers and integers. This case simply bypasses the - type checker. - -Thu Jul 11 14:41:42 EDT 1991 - - include/stab.def - Added the symbol N_DEFD (0x4a) which is a definition - module dependency that is used by the GNU Modula-2 - compiler and the linker. It is not important to GDB, - except that [dbx|coff|mips]read.c should ignore these - symbols. - -Fri Jul 12 16:07:00 EDT 1991 - - valprint.c Changed the TYPE_LENGTH(type) >= 0 to TYPE_LENGTH(type) > - 0 in val_print(). Also added statements to the else part - to coerce type (argument to val_print) to a pointer type - if it is an "array of unspecified length". - valops.c Added the function value_m2_string(), which returns a - (value) value which is a constant string, whose type is - (ARRAY [0..n] OF CHAR). The length field of the type - structure is set to zero, so it will be interpreted as an - "array of unspecified length". - stack.c Moved the language/frame mismatch check to - main.c:execute_command(). - main.c The working language is recorded each time - execute_command() is executed. If working lang has - changed during its execution, then the new - language/type/range info is printed out for the user. If - the working language does not match the language of the - frame, a warning is issued. - -Sat Jul 13 16:16:39 EDT 1991 - - eval.c Moved all the type-checking stuff for operators to - language.[ch] language.c. This is so we can keep language-specific - stuff (like for what type operators are defined) in - language.c. - language.[ch] Added the function binop_type_check(), which checks to see - if its two (value) arguments are type-compatible with its - opcode argument. The opcode should represent an operation - involving an operator. Also added the macro function - unop_type_check, which calls binop_type_check with a - NULL second argument. - expprint.c Added Modula-2 operators to the op_print_tab, so info - expression.h break works correctly. Also added "op_string", which - returns the string corresponding to the (enum exp_opcode) - opcode that is its argument. - - -Sat Jul 13 18:26:18 EDT 1991 - - coffread.c Added code to record the type of function arguments with - each paricular function. Code is very similar to that - added to dbxread.c. - dbxread.c Moved add_param_to_type() to symtab.c - symtab.[ch] Added function add_param_to_type() from dbxread.c - - *** NOTE: The above additions have not been tested. - -Mon Jul 15 12:50:47 EDT 1991 - - langauge.[ch] Added the functions type_error and range_error, which work - like error() except if the type/range mode is set to - *_mode_warn, then they do not do a return_to_top_level(), - but merely print a warning. - Also changed [set|show]_[type|range]_command() to support - the new "warn" feature. - -Thu Jul 18 17:50:54 EDT 1991 - - mipsread.c Added code to record the type of function arguments with - each particular function. Code is very similar to that - added to dbxread.c. - - *** NOTE: The above additions have not been tested. - -Fri Jul 19 11:19:10 EDT 1991 - - defs.h Added macros MAX_OF_SIZE, MIN_OF_SIZE, UMAX_OF_SIZE, and - UMIN_OF_SIZE, which when given a size of a numeric type, - return the maximum and minimum value it can hold. UMAX... - and UMIN... return the result for unsigned types. - symtab.h Added the macros MAX_OF_TYPE and MIN_OF_TYPE to operate on - struct types. They call above macros. - dbxread.c Renamed the MAX and MIN_OF_TYPE macros to ..._OF_CTYPE to - avoid a name conlict with the above. - c-exp.y Added range checking on numeric constants in - parse_number() for completeness. - valarith.c Made binop_user_defined_p() and unop_user_defined_p() - return 0 if working_lang is not language_c. - -Thu Aug 8 14:17:22 EDT 1991 - - main.c - printcmd.c - breakpoint.c Documentation strings of some commands changed to - eliminate the references to the C language where - appropriate. - -Tue Aug 13 15:48:03 EDT 1991 - - m2-exp.y Added qualified identifiers to the grammar. The semantics - are slightly different from those of the GDB operator :: - c-exp.y - m2-exp.y Added a rule to each grammar of the form: start ::= exp | - type_exp, where type_exp is any valid type expression. - expression.h - eval.c Added the opcode OP_TYPE, and an error case in eval.c. - printcmd.c Modified ptype_command() so it actually parses the input - (necessary for type expressions with scope qualifiers). - Added the function ptype_eval() which expects an - expression composed of one OP_TYPE element. - *.[ch] Replaced all occurences of parse_c_expression with - parse_expression - *.[ch] Replaced all occurences of parse_c_1 with parse_exp_1 - -[End of ChangeLog entries from Andrew Beers for Modula-2 support.] - -Mon Sep 16 17:19:46 1991 John Gilmore (gnu at cygnus.com) - - Small fixes from Peter Schauer: - - * infrun.c (child_attach): Lint. - * solib.c (find_solib): Handle shared libs version 2. - - Small fixes from David Wood: - - * xm-ultra3.h (SYS_SIGLIST_MISSING): Typo. - - Small fixes: - - * remote-vx.c: Move to top, for FILE. Fix from - John S . - - * utils.c (wrap_here): Avoid wrap action of fputs_filtered if - chars_per_line is at maximum (user typed `set width 0'). Fix - from Andreas Schwab . - -Tue Sep 17 17:31:04 1991 Stu Grossman (grossman at cygnus.com) - - * coredep.c: include ptrace.h where necessary. - * mipsread.c(parse_lines): fix unsigned char problem that was - messing up line numbers on SGI's and possibly other MIPS based - platforms. - * infrun.c (child_create_inferior): use better test to check - return val from setpgrp(). - * tm-irix3.h, xm-irix3.h, tconfig/irix3, xconfig/irix3: add these - for sgi/irix support. - -Wed Sep 18 04:33:31 1991 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_symbol): Put non-static procedures - in the global block. - -Fri Sep 13 00:14:52 1991 John Gilmore (gnu at cygnus.com) - - Patch together `text_start' and `text_end' for 29K port. - - * exec.c (exec_command): If NEED_TEXT_START_END, define the - variables and set them based on the exec file. - * am29k-tdep.c: declare text_start. - * valops.c (call_function_by_hand): declare text_end. - - * inferior.h: Eliminate CANNOT_EXECUTE_STACK in favor of - defining CALL_DUMMY_LOCATION as BEFORE_TEXT_END. This is - because machines that do this will also have to know to - set NEED_TEXT_START_END. Besides, it was a redundant way to - say the same thing. - * tm-29k.h, tm-convex.h, tm-np1.h: Eliminate - CANNOT_EXECUTE_STACK, define CALL_DUMMY_LOCATION and - NEED_TEXT_START_END. - -Thu Sep 12 00:22:24 1991 John Gilmore (gnu at cygint.cygnus.com) - - AMD 29000 changes from David Wood : - - * Makefile.in (CLIBS): Put XM_CLIBS and TM_CLIBS at end. - Pass MUNCH_DEFINE to munch whenever we run it. - * am29k-pinsn.c (print_insn): Handle NOP specially. Avoid %#x - format string; use 0x%x instead. - * am29k-tdep.c: Use DUMMY_SAVE_GREGS and RETURN_REGNUM. - * ultra-xdep.c, xm-ultra.h: New files for Ultracomputer host system. - * xm-rtbsd.h: New host support for RT/PC running BSD Unix. - * inflow.c: Handle `short' process group IDs. - * infptrace.c (fetch_register): Support CANNOT_FETCH_REGISTER, - and check for ptrace errors. - * coffread.c (SDB_REG_TO_REGNUM): Define if not already. - (coff_symfile_init): Initialize text_bfd_scnum. - (read_coff_symtab): Use it to find the text [and absolute?] sections. - * ../config.sub: Add vendor nyu and os "sym[1-9]*". - * configure.in: Add hosts rtpc-*-* and a29k-*-*. - Merge target arm case with other "easy" cases. Add target - cases a29k-*-none (rehack of am29k), a29k-*-kern (remote to - Ultracomputer kernel), and a29k-*-sym1 (ultracomputer OS's user - process). - * minimon.h, remote-adapt.c, remote-mm.c: Add. - * munch: Cope with RT/PC putting fns in data segment. - Restore ability to override `nm' by specifying MUNCH_NM. - * xconfig/rtbsd, xconfig/ultra3: New host systems. - * tconfig/a29k: Rename from tconfig/am29k. Add remote-mm - and remote-adapt. Remove encapsulated coff #define's (the - support should go in BFD, and gdb shouldn't know or care). - * tconfig/a29k-kern: Same, but for remote kernel debugging. - * tconfig/ultra3: For debugging user processes on Ultra3/Sym1. - * tm-29k.h: Update BADMAG (though it should go away). - Allow the register definitions to be overridden in another - tm-file. Fix SR_REGNUM. Add a mess of _REGNUM's. Separate - RETURN_REGNUM from GR96_REGNUM and DUMMY_SAVE_GREGS from - DUMMY_SAVE_GR96, for handling kernel calling conventions - that use GR64+ rather than GR96+. - * tm-ultra3.h: New file, for use on Ultra3 Unix as well as for - remote debugging of Ultra3 kernel. Includes tm-29k.h and - overrides various things. - - * remote-mm.c (mm_attach, mm_wait): Handle attach like - child_attach does, making a clean stop in the newly attached - program. - * remote-eb.c: Lint. - - * coffread.c: Make coffread independent of any particular - variant of COFF. Avoid #include-ing any particular one except - internalcoff.h. BFD now passes key values for symbol reading - as part of its coff_data structure (LINESZ, SYMESZ, AUXESZ, - and the symbol masks and shifts); use them. - Remove obsolete end_of_text_addr. - - * exec.c: Remove unused include files. - -Wed Sep 11 19:38:44 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in (documentation targets): Pass $(M4). - Bugfix from eggert@twinsun.com (Paul Eggert). - - * stack.c (down_silently_command): Check for stack existence. - -Tue Sep 10 23:08:29 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in (VERSION): Update to 4.0.3. - -Tue Sep 10 09:19:29 1991 John Gilmore (gnu at cygint.cygnus.com) - - * core.c (core_file_command): Print frame at coredump with - its level number, by calling print_stack_frame. - * frame.h: Add selected_frame_level, print_stack_frame. - * frame.h, stack.c: Remove print_sel_frame, print_selected_frame. - * convex-tdep.c, convex-xdep.c, infcmd.c, inflow.c, infrun.c: - Change print_sel_frame and print_selected_frame callers to - print_stack_frame. - - * dbxread.c (read_ofile_symtab): Avoid empty else clause. - * symfile.c (free_named_symtabs): Ditto. - * main.c (main): wrap_here needs an arg. - * solib.c (find_solib): Avoid memory access if _DYNAMIC is zero. - (solib_add): Avoid noise. - (solib_create_inferior_hook): Lint. - (sharedlibrary_command): Move dont_repeat to here. - * utils.c (error): Call wrap_here to force buffered output. - - Small patches from Peter Schauer: - - * coffread.c (start_symtab): Free any existing line_vector before - malloc-ing new one. - (read_coff_symtab): Ditto for type_vector. - - * source.c (lines_to_list): New variable, replacing function. - (all uses): Use as variable. - (_initialize_source): Add 'set listsize' and 'show listsize'. - * utils.c (lines_to_list): Remove function. - * stack.c (print_frame_info): Use as variable. - * defs.h (lines_to_list): Remove declaration. - -Mon Sep 9 13:45:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * breakpoint.c (insert_breakpoints): Restore warning about - the program might be running in another process, but only for - systems with this brain death (#ifdef ONE_PROCESS_WRITETEXT). - * xm-hp300bsd.h, xm-mips.h, xm-vax.h: Define it. - - * utils.c (error): if error_pre_print is set, print the string - first. - * main.c (main, print_gnu_advertisement, print_gdb_version): - Reformat legalese so it always prints, but acts as an "I'm here" - message while symbols are being read. If any errors occur, - print a few newlines to set off the message and start it at the - left margin. Remove mention of "help" command, and don't yak - about symbol reading. - (catch_errors): Error string is now printed first in case of - error, not last. - * command.c (undef_cmd_error, lookup_cmd): On undefined command, - suggest the "help" command. - - * Makefile.in (VERSION): Set to 4.0.2. - -Thu Sep 5 23:49:48 1991 John Gilmore (gnu at cygint.cygnus.com) - - * .gdbinit: Remove useless "rr" command. Set complaints - to 1 for people debugging gdb. - - * breakpoint.c, remote-vx.c: Reword strings printed by - catch_errors callers. - -Wed Sep 4 11:07:50 1991 John Gilmore (gnu at cygint.cygnus.com) - - * WHATS.NEW: "history write -> history save". Doc "write on/off". - (Fix from kenc@viewlogic.com.) - - Fix some infrastructure to be able to cope with host and target - machines with different sized basic types (ints, ptrs, etc). - (Idea from pierre@la.tce.com (Pierre Willard).) - - * values.c (value_from_longest): Rename from value_from_long. - Handle pointer types as well as integers, so that targets with - different pointer sizes from the host can be accomodated. - * breakpoint.c, convex-tdep.c, eval.c, expprint.c, printcmd.c, - valarith.c, valops.c, valprint.c, value.h, values.c: Rename - uses of value_from_long to value_from_longest. - * eval.c, findvar.c, printcmd.c, valarith.c, valops.c: Pass - the correct pointer type to value_from_long{est}. - - * doc/gdb.texinfo ($_, $__): Describe types of these variables. - - * remote-vx.c: Remove obsolete code for calling functions via - vxworks kludge interface (it referenced value_from_long). - - * valops.c (value_string): Find malloc with lookup_misc_func, not - raw search. - -Tue Sep 3 18:37:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - Make writing to files work properly. (Fixes to BFD are also needed.) - - * core.c (core_open): Open file ourselves, read or r/w, depending on - write_files. Use bfd_fdopenr. - * gdbcore.h (write_files): New variable. - * exec.c (write_files): Define variable, add set&show for it. - (exec_file_command): Use write_files to open for read or r/write. - - Make shared library reading happen automatically. These changes - are mostly from Peter Schauer . - - * inferior.h (stop_soon_quietly): Add to exported variables. - * infrun.c (child_create_inferior): call solib hook, if defined. - (child_attach): call solib hook, if defined. - * solib.c: Include inferior.h. Add from_tty to so_list as kludge. - (find_solib): Use lookup_misc_func rather than hand-rolled. - (symbol_add_stub): New stub for catch_errors. - (solib_add): Avoid output if !from_tty. Catch errors rather - than just calling symbol_file_add and bombing. - (solib_create_inferior_hook): Interface with the target process - to let it read and alloc shared libs, then figure out what it did. - - * core.c (validate_files): Fix typo, soften warning. - (Fix from Hiroto Kagotani .) - - * utils.c (fputs_demangled): Avoid duplicate printing if - demangling is off. (Fix from J.T. Conklin .) - - * infrun.c (proceed): Cast -1 to (CORE_ADDR) before comparing. - (Fix from pierre@la.tce.com (Pierre Willard).) - - * main.c (catch_errors): Change argument to a char * from an int, - since a char * can point to a struct full of glop, but an int - is not guaranteed to be able to hold a pointer. - * breakpoint.c (breakpoint_cond_eval, bpstat_stop_status, - breakpoint_re_set_one, breakpoint_re_set): Adapt. - * core.c (core_open, solib_add_stub): Adapt. - * remote-vx.c (symbol_stub, add_symbol_stub, callers): Adapt. - -Wed Aug 28 18:18:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in: Update VERSION to 4.0.1. Evade GNU Make bug - by adding .NOEXPORT target. - -Fri Aug 23 17:14:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - * GDB-4.0 release! - * Update README. - * Makefile.in (VERSION): Roll to 4.0. - (gdb.tar.Z): Make refcard.ps as well, for shipment. - -Fri Aug 23 14:07:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: minor rewordings, crossref to ptype from print, - more on printsyms. - - * doc/Makefile, Makefile.in: generate "gdb-all.texi" rather than - "gdb-all.texinfo" - - * doc/rdl-apps.texi: renamed from rdl-apps.texinfo - - * Makefile.in, doc/Makefile, doc/gdb.texinfo: - reflect above name change - - * WHATS.NEW: correct pointer to refcard. - - * doc/gdb.texinfo: update New Features, Installing - - * doc/gdbint.texinfo: add short description of configure +template - -Fri Aug 23 11:46:08 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: update, fix bugs in "Installing" appendix - -Fri Aug 23 01:02:00 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.in: Add config.sub, make doc/rdl-apps.texinfo for - tar file, add dependencies for referenced doc files. - -Thu Aug 22 22:17:06 1991 Stu Grossman (grossman at cygint.cygnus.com) - - * coffread.c, symfile.c, stack.c: saberized. - -Thu Aug 22 16:20:27 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/refcard.tex: permuted Essential Commands sec - - * doc/gdb.texinfo: new C++ chapter; revised installation appendix; - new doc for - set/show symbol-reloading - default set complaints 0 - info all-registers - RET-repeat disabled after prompted long displays - processID (attach) interpretation of 2nd GDB cmdline arg - -Thu Aug 22 14:05:47 1991 Stu Grossman (grossman at cygint.cygnus.com) - - * expread.y, coffread.c, dbxread.c, target.c, mem-break.c, - cplus-dem.c, values.c, valprint.c, symfile.c, remote.c, - breakpoint.c, main.c: lint. - -Thu Aug 22 02:02:26 1991 John Gilmore (gnu at cygint.cygnus.com) - - Install new configuration scheme for GDB and friends. - - * config.sub: Translate ordinary names to three-part names. - * configure: Use three-part names internally. - * configure.in: Translate three-part names to filenames. - - * README, WHATS.NEW: Update for gdb-4.0. - * Makefile.in: Roll VERSION to 3.99. - -Wed Aug 21 18:21:09 1991 John Gilmore (gnu at cygint.cygnus.com) - - * infptrace.c (KERNEL_U_ADDR_BSD): Include a.out.gnu.h. - * i960-tdep.c, m68k-tdep.c, sparc-tdep.c, tm-i960.h, - tm-m68k.h, remote-nindy.c: Change ext_format_XXX structs - to single structures rather than arrays; when passing - their address, use &. This avoids trouble with bdead compilers. - * mcheck.c: Don't include ; just declare "void abort();" - instead. This avoids portability headaches. - * mips-tdep.c (mips_do_registers_info): Only print FP regs if - asked to. - * source.c (open_source_file): Avoid ANSI const bdeath by - skipping declaration and then casting result value. - * tm-hp300bsd.h: Clarify comment. - * utils.c (strstr): Result is const char *; ANSI bdeath. - * xm-hp300bsd.h: Define HOST_BYTE_ORDER. Redefine INT_MIN, - since system include file defines it differently from "defs.h", - though the two are equivalent for our purposes. - * tconfig/hp300bsd: Add m68k-tdep.o. - -Tue Aug 20 16:01:11 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tconfig/sun*4: Remove warnings about system assembler. - -Mon Aug 19 13:44:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * mcheck.c: Avoid warning about undeclared abort fn. - * tm-sparc.h (PC_ADJUST): Avoid calling error() from this; - it causes recursive calls to error() when used in cleanups. - To do so requires that we make it a function, so we do. - * sparc-tdep.c (sparc_pc_adjust): New implem of PC_ADJUST. - * utils.c (do_cleanups): Remove the current cleanup from the - chain *before* calling it, in case error() is called from it. - The result won't be pretty, but won't be an infinite loop either. - -Mon Aug 19 00:41:04 1991 Michael Tiemann (tiemann at cygint.cygnus.com) - - * dbxread.c (read_struct_type): Grok anon structs for C++. - (vb_name, vptr_name): Null terminate these strings. - -Fri Aug 16 08:31:03 1991 John Gilmore (gnu at cygint.cygnus.com) - - Minor bug fixes from BSD Net2 gdb: - - * blockframe.c (get_prev_frame_info): If FRAME_CHAIN_COMBINE - returns 0, there is no previous frame. - * breakpoint.c (commands_command): If !from_tty, don't call - input_from_terminal_p(). - * dbxread.c (record_misc_function): Speed up slightly. - (compare_psymbols): Ditto. - * infcmd.c (do_registers_info): Take a second argument to - determine whether to print float registers. "info registers" - does not do so anymore. "info all-registers" does, now. - * mips-tdep.c, pyr-tdep.c (xxx_do_registers_info): Take second - arg and ignore it. - * tm-mips.h, tm-pyr.h (DO_REGISTERS_INFO): Pass second arg. - * inflow.c (initialize_inflow): Set tflags_ours correctly. - - Other fixes: - - * breakpoint.c (bpstat_do_actions): Use a cleanup to restore - executing_breakpoint_commands if we are interrupted by error. - * coffread.c (init_lineno): Avoid problem with zero-sized linetab - versus malloc/free. From: john@labtam.labtam.oz.au (John Carey). - * core.c (solib_add_stub, core_open): Call SOLIB_ADD inside a - catch_errors() so we can setup the frame regardless of whether - the shared libs work. - * ieee-float.c (double_to_ieee_extended): Get exponent from - right place in little-endian systems. From John Carey. - -Thu Aug 15 18:43:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * main.c: Remove unused terminating_signals and catch_termination(). - (long_options): Terminate with a zero element. - [Bugfix from Atsuo Kawaguchi .] - (gdb_readline): Make call-compatible with readline. - (init_signals): Improve comments re vfork vs. signal. - - * utils.c (prompt_for_continue): Use new gdb_readline(). - If we prompt for continuation, we don't let CR repeat the previous - command, once we get back to a prompt. It's too easy to keep - hitting CR, expecting "--more--" prompts, and have some long - command start repeating on you. - -Tue Aug 13 16:17:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - * blockframe.c (frameless_look_for_prologue): Speed up by - calling SKIP_PROLOGUE_FRAMELESS_P if it's defined. - * tm-sparc.h (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P): - Define two variants, one faster. - * sparc-tdep.c (sparc_frame_chain): Use target_read_memory - and return zero, rather than giving an error. - (setup_arbitrary_frame): Initialize the PC in the new frame. - (skip_prologue): Add a second arg saying whether we're just - checking for a frameless function or not. - - * core.c (core_open, core_close, core_xfer_memory): Move - section table pointers and bfd* into the target_ops. - (core_open): Allow errors in shared lib reading, etc. - (core_files_info): Describe shared library sections. - - * exec.c (exec_open, exec_close, exec_xfer_memory, xfer_memory, - exec_files_info, set_section_command): Move section table - pointers and bfd* into the target_ops. - (add_to_section_table): Add BFD to section table. - - * target.c (target_xfer_memory, target_info): Pass target to - xfer_memory and target_info functions. - * target.h: '' - - * gdbcore.h: Move struct section_table. - * target.h: New home of struct section_table. - - * solib.c (solib_add): New argument is the target_ops whose - section list is to be added to, if any. Reallocate the - sections in that target to add any that come from shared libs. - (throughout) so_sections renamed to sections. - (solib_xfer_memory): Deleted. - * tm-sunos.h (SOLIB_ADD): Add target argument. - (SOLIB_XFER_MEMORY): Delete. - - * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, target.c, target.h: Remove add_syms vector - from target_ops. It's the same on all targets. Add two section - pointers to target_ops. - - * stack.c (find_relative_frame): Dump ancient algorithm for - "down", just use handy "next" pointers. - (frame_command): Don't error if there is no stack; let user - set one. - - * inflow.c (new_tty_prefork, new_tty): New prefork routine - modifies static state in the parent process; new_tty itself - runs in the child and modifies the child's file descriptors - to match the saved static state. - * infrun.c (child_create_inferior): Call new_tty_prefork, - fork, then new_tty. - - * infptrace.c (child_xfer_memory): Add ignored target arg. - * remote-eb.c (eb_xfer_inferior_memory): '' - * remote-nindy.c (nindy_xfer_inferior_memory): '' - * remote-vx.c (vx_xfer_memory): '' - * remote.c (remote_xfer_memory): ''. Rename from - remote_xfer_inferior_memory. - - * main.c (main): Only try to attach "corefile" argument if - it starts with a digit. - - * symfile.c (symbol_reloading): New "set/show" variable. - (symbol_file_add): Shorten message about symbol reading. - (add_symbol_file_command): Merge with add_syms_addr_command, - since this should work on all targets now. - (stop_whining): Default to zero, to shut up complaints - about bad symbol tables on many systems. - (free_named_symtabs): Just exit unless symbol_reloading. - - * xm-sun3os4.h, xm-sun4os4.h: Define BROKEN_LARGE_ALLOCA, - and add comment explaining shared library screw. - - * source.c: #if defined => #ifdef. - -Thu Aug 8 12:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - * doc/gdbint.texinfo: Improve doc on porting to new OS's. - -Tue Aug 6 17:16:15 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/rdl-apps.texinfo: provide default readline-appendix finder - (doc/Makefile knows how to make one for local config) - - * Makefile.in: use doc/Makefile for doc targets - - * doc/Makefile: GDB documentation now has its own Makefile - doc/refcard.tex: renamed from "gdbrc.tex" - doc/gdbint.texinfo: add markup in "Cleanups" chapter - - -Fri Aug 2 00:13:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * values.c (baseclass_addr): When reading target memory, use the - length of the basetype, not the upper type. We've only malloc'd - enough space for the basetype, leading to errors in free(). - - * expprint.c (print_subexp): Print UNOP_MEMVAL of an OP_LONG that - ends up as a function specially, since we know the actual type of - the pointed-to address. This (somewhat) fixes display of - expressions that include misc_function_vector names. Try `cond 1 - !strcmp("a","b")' then `i b'. - - * infrun.c: Move DO_DEFERRED_STORES from proceed() to resume(). - The child can be proceeded from inside wait_for_inferior in - evaluating breakpoint conditions, and DO_DEFERRED_STORES was - getting skipped in that case. - - * expprint.c (print_subexp): Use filtered output, since the - subroutines we call use it, otherwise the output is horribly - mangled, since output of wrappable stuff comes out late. - - * Makefile.in: Bump VERSION to 3.98.1 - - * infrun.c (child_create_process): Use execlp to find the - shell to exec our target program. This requires some fiddling - with `environ' since there is no execlpe(). - -Thu Aug 1 15:35:17 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.in, doc/gdbrc.tex, doc/rc-* (new files): - Minor rearrangement of refcard permits two new make targets-- - gdbrc.dvi DVI output for refcard, using CM fonts - gdbrc.ps PostScript refcard, using PS fonts - -Wed Jul 31 16:46:21 1991 John Gilmore (gnu at cygint.cygnus.com) - - * GDB-3.98 release. - - * TODO, Projects, WHATS.NEW, README: Update for gdb-3.98. - * Makefile.in (gdb-all.texinfo): Avoid touching file if M4 dies. - -Wed Jul 31 16:35:58 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: last changes for release. - Minor typo and formatting fixes; incorporated most fixes remaining from - filed mail commenting on earlier drafts. - - Added warnings: pipes don't work in run command; - conditions are converse of assertions; - step over fn without debug info goes to next fn; - vars may have "wrong" values near fn entrance, exit - - Added example from Kingston on printing repeated nonadjacent values - - Added explicit mention that in Emacs gdb mode C-c and C-z are like - shell mode for signals - - Renamed "Stepping and Continuing" to "Continuing and Stepping" so it - doesn't sound so much like its parent "Stopping and Continuing"; also - moved entries on continue to top of section, so they don't get lost. - - Improved installation directions in appendix, added manual formatting - instructions - -Tue Jul 30 17:26:39 1991 John Gilmore (gnu at cygint.cygnus.com) - - * configure.in: Remove xm.h and tm.h even if we aren't linking - new ones, so "./configure sun4; ./configure none" does the right - thing. Assume that alldeps.mak and depend are already built in - srcdir, and avoid running "make" (particularly "make depend", - which involves "gcc") from inside configure. Build Makefile - directly rather than building Makefile.conf first. - * configure: Regenerate with above changes. - * Makefile.in: Use $(BISON) to find bison. Roll VERSION - to 3.98. Revise gdb.tar.Z procedure to produce a file - called gdb-$(VERSION).tar.Z but which unpacks into a - directory called "gdb". Move non-source files out of - $(SFILES_SUBDIR). Pretty up alldeps.mak with comments. - (depend): Don't try to do "gcc expread.y". - (expread.o): Update dependencies by hand. - -Mon Jul 29 15:21:09 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: - Fixed a variety of small typos that prevented info from formatting - cleanly; altered too-long heading for GPL Appendix, as discussed - w/RMS; Changed date on cover to July 91. - -Fri Jul 26 13:20:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * doc/gdb.texinfo: - (1) Applied some fixes due to comments from Larry Breed (easier ones - through chapsec 5.2) - (2) Eliminated use of @footnote---had my doubts about it anyways, and - it's broken in latest texinfo - (3) Introduced *some* use of [] for optional arguments, where - explanation is not simpler by listing cmd w arg and cmd w/out arg - separately. Still not using @deffn. - (4) Dropped in GPL-2. NOTE: one of GPL-2 or texinfo is broken; a - couple of headings are too long. Need patches to texinfo or revision - to GPL-2. - - * Partial update to README (which still needs work for this - release!): (1) use of configure corrected for new script, - (2) "make gdb.dvi" and "make gdb.info" mentioned. - -Wed Jul 24 06:44:02 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symtab.c (lookup_symbol): Don't complain right off about - no debug symbols; use the misc function vector first. - (list_symbols): Use misc function vector to find symbols - that don't have debug info, and print them. - (find_pc_symtab): Temporarily avoid fatal() when psymtab - PC range doesn't match symtab PC range, as it does on the - MIPS because our symtab reading isn't perfect. - - * dbxread.c (dbx_symfile_read): Make warning about - "no debug symbols" slightly nicer. - - * source.c (select_source_symtab): If "main" symbol exists, - but decode_line_spec can't find line info, don't just return - a zero; try other source symtabs or give an error. - - * mipsread.c (parse_partial_symbols): Sort the psymtabs by - their low addresses first, then rip through fixing high addrs. - - * ns32k-opcode.h (sfsr): Bugfix from Rune Nerg}rd, - . - (NS32K_SVC_IMMED_OPERANDS): Reverse the #ifndef. - -Tue Jul 23 18:52:43 1991 Roland H. Pesch (pesch at cygint.cygnus.com) - - * Minor, mostly mechanical, cleanup of doc subdir for clean - makeinfo'ing and TeXing; also ensured gdb-all.texinfo (post-m4) - and gdb.info (post- texinfo2 makeinfo) generated for distribution. - -Sun Jul 21 03:54:52 1991 John Gilmore (gnu at cygint.cygnus.com) - - Mostly MIPS and general symbol-reading fixups. - - * doc/gdbint.texinfo: Add documentation on symbol-reading - interface. - - * mipsread.c: Remove kludges around #include "ecoff.h". - Remove redefinitions of a_magic, etc, no longer used. - (parse_symbol, ): Convert "Internal:" printfs to complain()ts. - Fix global overview comments to match symfile.c protocol. - (mipscoff_new_init): Eliminate cur_hdr if we have one. - (mipscoff_symfile_read): Eliminate unused code. Avoid - sorting all the symtabs, when all we have read here is psymtabs. - The symtabs are sorted as they are created anyway. Tell - condense_misc_bunches whether we're mainline. - (psymtab_to_symtab_1): Pass filename when recursing, to make - stack trace more informative. - (parse_partial_symbols): Assume cur_hdr as argument. - (read_mips_symtab): Don't clobber cur_hdr, so it can be freed. - Pass cur_hdr implicitly to parse_partial_symbols. Avoid checking - the TYPE_NAME of char *, since that's done in symfile.c. - (free_numargs, parse_symbol, add_symbol, add_block, - shrink_linetable): Declare these fns void. - (upgrade_type): Convert tree of if's to switch. Clean up - bogus "off == 0" handling with a complaint. Avoid setting - field bitpos and bitsize of array with lower and upper bounds. - Check specified bitsize of elements against their actual type's - bitsize, and complain if different. Complain about unknown - type qualifiers. - (parse_fdr): Don't assume sizeof(char *) == sizeof (struct *). - (psymtab_to_symtab_1): Print names of subsidiary files that - are being read in. FIXME, we read far too many files. This code - is not the problem, the problem is in parse_fdr where the psymtabs - are set up. - (cross_ref): Result should indicate that we used one aux entry - normally, or two if we encountered a "next" entry. This used - to leave the caller pointing at the wrong aux entry. - (add_symbol): If overflowed cur_block, reallocate it larger, - chase all pointers to it, and complain(), rather than clobber memory. - (shrink_block): Use xrealloc rather than xmalloc-and-copy. - (new_field): Only allocate one field initially, not two. - Pull ++ out of macro argument. Simplify. - (_initialize_mipsread): Avoid initialization of importd - global_psymbols and static_psymbols. - - * symfile.c (psymtab_to_symtab): Depend on XXX_psymtab_to_symtab - to properly set pst->symtab; avoid searching for it. - (symfile_fns): Improve comments, add a FIXME. - * dbxread.c: Update comments to reflect symfile protocol. - (read_ofile_symtab, end_symtab): Return the symtab. - (psymtab_to_symtab_1): Set pst->symtab. - - * coffread.c (coff_symfile_read): tell condense_misc_bunches - whether we're mainline. - - * symfile.h (sym_fns): Remove unused sym_discard member. - * coffread.c, mipsread.c, dbxread.c: Remove XXX_symfile_discard. - - * mtrace.c (mtrace): Take effect if mallwatch is set, even if - the environment variable is not. - * infcmd.c (finish_command): Use filtered printfs. - * cplus-dem.c: Add struct tags to a few unnamed structs. - * valops.c (value_coerce_array): Improve comments. - * valprint.c (type_print_varspec_suffix): Print array size only - if greater than zero. - * m88k-tdep.c: Shift some lines left by one space, that had - apparently been trashed at some point. - * TODO: More things to do, a few got done. - -Thu Jul 18 22:46:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symtab.h (LOC_EXTERNAL): Eliminate in favor of LOC_STATIC. - (ldsymoff, ldsymlen, globals_offset, statics_offset): Improve - comments. - * dbxread.c (read_dbx_symtab): LOC_EXTERNAL -> LOC_STATIC. - * expread.y, findvar.c, symmisc.c: Ditto. - * printcmd.c (address_info): Update printed forms of LOC_ - symbols. Elim LOC_EXTERNAL. - (print_frame_args): Keep track of param stack offsets before - re-looking up to find the local register param is kept in. - - * mipsread.c: Use and rather than . - Further integration of mipsread into gdb. Eliminate unused - routines, duplicate declarations. Handle static symbols in - psymtabs as well as external symbols. When reading symtabs, - insert symbols into the correct block (global, static, or a local - block). - (read_mips_symtab, parse_partial_symbols): Don't pass useless - "incremental" arg. - (mipscoff_symfile_read): Don't call select_source_symtab. - (parse_symbol): Use SYMBOL_VALUE_ADDRESS where appropriate, - rather than SYMBOL_VALUE. - (parse_external): Comment clobbering of top_stack. - (parse_partial_symbols): Update comments. Allocate and parse - static symbols as well as external symbols. FIXME, enum values - are not handled in this pass, but should be. Inline new_psymbol. - Use SYMBOL_VALUE_ADDRESS. - (psymtab_to_symtab_1): Read symbols into global static block - by default (until enter some function's local block context). - (sort_blocks): Clean up STATIC_BLOCK as well as GLOBAL_BLOCK. - (destroy_all_symtabs, new_psymbol): Eliminate, unused. - - * source.c (select_source_symtab): Select a source symtab - from either the symtabs or, failing that, the psymtabs. - (list_command): Update error message. - (forward_search_command, reverse_search_command): Use getc, not - fgetc, for speed. FIXME, add comment about buffers that die if - overrun by long line. - - * values.c (unpack_field_as_long, modify_field): Avoid shifting - by an entire word, which is not portable, if we have a 32-bit - field. (Code in dbxread.c already turns such bitfields, if - aligned, into ordinary ints, but fixing this will help for other - symbol formats and for future changes.) - * core.c (core_open): Handle ANSI const brain death. - * utils.c (vprintf): Fix varargs typo. - -Sun Jul 14 00:42:53 1991 John Gilmore (gnu at cygint.cygnus.com) - - * findvar.c (find_var_value): Handle &function better. - * TODO: Document work needed on &fn and &array. - * printcmd.c (print_address_symbolic): New arg is the prefix - to print if a name is printed. - (print_address_demangle): Honor "set print address" now. - Use new arg above to improve spacing of output. - * valprint.c (val_print): When printing function pointers, - print symbolic form too. - * breakpoint.c (breakpoint_1): Use new print_address_symbolic. - -Mon Jul 8 19:02:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * core.c (memory_error): Reword error msg to mislead less. - - * mips-pinsn.c (print_insn_arg 'd'): Print $ with reg name. - - * mipsread.c (read_mips_symtab, read_the_mips_symtab, - parse_partial_symbols): Use newer BFD internals (external_filehdr - and external_aouthdr), byte-swap the fields that we care about - before using them, and make the file header data local to - read_the_mips_symtab rather than global. - -Sat Jul 6 01:34:15 1991 John Gilmore (gnu at cygint.cygnus.com) - - * ns32k-opcode.h (movmw, movmd): Fix opcodes. Bug fix - from Rune Nerg}rd on 5 Jul 1991. - - * main.c (command_line_input): Flush stdout and stderr - before every call to readline. This reportedly fixes a bug - that comes up in Sys V running emacs-gdb and/or xxgdb, - when stdin/out are pipes or sockets. - -Thu Jul 4 14:47:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * configure.in, Makefile.in: Avoid rebuilding "depend" as much. - Avoid declaring Makefile dependencies, because GNU Make stupidly - tries to update it if we do. - - * coffread.c: Revise for minor changes to bfd internal coff - indexes. - - * configure: If -template= is given a relative path, make it - absolute before recurring in subdirectories. - - * configure, configure.in, Makefile.in: Install "configure" script - as replacement for config.gdb. - * config.gdb, Makefile.dist, Makefile.sdir: Remove - * README: Update for configure, mostly. FIXME. - - * Add dec3100 as equivalent to littlemips. Indicate in all host & - target config files that they are for the host. When the lines - get copied into the Makefile, this makes it more obvious what's - up. - -Mon Jun 24 23:49:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - * sparc-opcode.h (trap opcodes): Avoid leading spaces or - tabs, which end up in the disassembler output inadvertently. - -Wed May 29 23:01:03 1991 John Gilmore (gnu at cygint.cygnus.com) - - Make it compile cleanly in an ANSI GCC2 environment. - - * blockframe.c: - * cplus-dem.c: free takes a void *, ifdef __STDC__ - * dbxread.c (read_huge_number): avoid gcc2 bug hoisting calc of - LONG_MAX/radix. - * defs.h (alloca): Avoid doing anything if alloca already def'd. - * stddef.h, stdlib.h: Remove these files. - * symtab.c: Avoid declaring qsort, close. - * symfile.c: Avoid declaring close. - * utils.c (vprintf): Declare "ap" arg as proper va_alist. - * sparc-tdep.c: Avoid including lots of Sun-host-specific files. - - Assorted other changes. - * dbxread.c: include "libaout.h", not "liba.out.h". - * printcmd.c (print_frame_args): Set recurse properly for - indentation of struct and array parameters. - * valops.c (value_cast): Allow cast to void. - * infrun.c (resume): If NO_SINGLE_STEP, call machine dependent - single_step() in a target-independent fashion. - * sparc-tdep.c (single_step): Don't call ptrace ourselves, just - set up to be ready to continue. This makes us target independent. - * infptrace.c (child_resume): Remove call to single_step; now - can single step a SPARC target of any kind. - -Wed May 22 18:18:24 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist, doc/gdb.texinfo, doc/*-m4.texinfo: split up GDB - docn into separate sections---basically chapters, plus two loose - pieces that can be configured to go in different places. This - allows GNU m4 to preprocess the manual without coredumping. - - * Makefile.dist: tell TeX where to find texinfo. - -Mon May 20 12:15:04 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist, doc/gdb.texinfo: respectively create, and use, - the new target "rdl-apps.texinfo" which captures the Makefile - variable that records where to find the Readline libraries. - -Sun May 19 05:36:59 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tahoe-pinsn.c: #include "tahoe-opcode.h", not "opcode.h". - * tm-tahoe.h (FIX_CALL_DUMMY): Ignore more parameters. - * defs.h (const, volatile): Only define if not already defined. - * Makefile.dist (gdb.tar.Z): Create doc subdir w/out CVS/RCS crud. - - * README: Update for release 3.95. - * config.gdb: Don't create readline dir in subdir builds. - * main.c: Include with "..." form for non-system include files, - so "gcc -MM" for "make depend" works. - Include readline files with "...h" rather than . - * mipsread.c: Include "ecoff.h" rather than "intel-coff.h". - - * coffread.c: Undo minor damage done by Rich Pixley. Use - different internal and external representations of COFF - data structures. Use new BFD routines for swapping them in and - out. - * symfile.c (free_named_symtabs): Avoid freeing file names that - are null or empty. Old i960 tools seem to produce files that - claim to have empty names, causing each successive file read - to blow away the previous one. - * sparc-xdep.c (deferred_stores): Repair minor damage by Rich. - Move deferred_stores to top of file, but don't separate its - #define's from its variable. Add commentary. - * Makefile.dist: Fix Rich damage; undo "configure" changes in - favor of keeping the (working) config.gdb. Move readline - library up a notch. - -Fri May 17 12:49:56 1991 Per Bothner (via gnu at cygint.cygnus.com) - - * dbxread.c (read_struct_type): Try to handle g++ version 1 MI - debug info. - * infptrace.c (fetch_registers): no result, since now void. - * tconfig/news: target depends on m68k-tdep too. - -Fri May 17 14:40:14 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * Makefile.dist: added readline/inc-*.texinfo to dependencies for - gdb.dvi target - - * readline/inc-history.texinfo, readline/inc-readline.texinfo: - applied various small fixes due to or inspired by RMS comments - - * doc/gdb.texinfo: finished using all RMS comments, save those for - appendices on readline and cmd history (which are in other source - files) - -Thu May 16 18:06:05 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/gdb.texinfo: (1) Updated w/ref to RMS comments through - chapter 9; (2) documented 'break' command's menu mode for - overloaded names, in response to hgs problem report C++ p-31 - -Wed May 15 11:02:48 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) - - * doc/gdb.texinfo: (1) better introductory example; (2) more - consistent use of @code, @samp, @file, @kbd throughout; small - cleanups to first three nodes; (3) new "Contributors" node; - (4) Appendix, Renamed Commands; (5) divert specialized startup - instructions to "Targets" chapter for generic manuals, while - leaving them up front for manuals specific to specialized - environments; (6) apply fixes from RMS comments through chapter 4. - - * pretex.m4: modify explanatory text slightly (and redefine - "regexp") to keep GNU m4 from complaining. (It still crashes - later, but one step at a time...) - -Wed May 15 10:32:12 1991 John Gilmore (gnu at cygint.cygnus.com) - - * readline/readline.c (update_line): Avoid dereferencing a pointer - before comparing it to its bounds. Saber caught this. - (init_terminal_io): Don't set BC from the "pc=" termcap variable, - and only set PC if tgetstr returned non-null. Saber caught this. - -Tue May 14 16:29:53 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * Makefile.dist: put gdb.dvi stuff (updated to use M4 preprocessor - stuff for config manual) here where it counts; updated - to use new subdir structure (gdb/doc/). - - * Makefile: generated from above via - config.gdb none - before checkin - - * gdbint.texinfo: added instructions on generating gdb.info* files - locally for release. These are ordinary info - files, formatted from gdb.texinfo (via gdb-all.texinfo, see - Makefile)---but due to use of texinfo 2, can't count on makeinfo - to generate these, so we distribute them already formatted. - - * gdb.texinfo: included full Info node and menu crud (as generated - by C-u M-x texinfo-master-menu using the texinfo-2 elisp code). - - * Makefile: updated "gdb.dvi" target to use M4 preprocessor; - put in comments-for-future gdb.info target (one day makeinfo will - work again). - -Tue May 14 13:51:36 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * gdb.texinfo: Updated to include new or old undocumented - commands, at least the following (perhaps some others I forgot to - record): info f, info float, info path, info program, info s, info - set, info source, info terminal, info types, info user, set/show - print object. - Also covered all recent GDB command renames for v4. - -Mon May 13 14:57:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - * mipsread.c: Rather than keeping count of how many symtabs - and psymtabs we have, for sorting purposes, count them when - we need to sort. This fixes bug in rereading of symbol tables. - -Fri May 10 15:43:33 PDT 1991 Roland Pesch (pesch at cygint.cygnus.com) - - * infcmd.c: renamed "info path" to "show paths" - * gdbrc.tex: documented above. - -Wed May 8 04:51:11 1991 John Gilmore (gnu at cygint.cygnus.com) - - * remote.c: Fix comments. - * utils.c (error): Force out any pending wrap output. - -Sat May 4 11:11:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - * Makefile.dist: Roll VERSION to 3.95. - Fix up "saber_gdb" to work again. - * saber.suppress: Update. - - * coffread.c, exec.c, infptrace.c, inftarg.c, remote.c, solib.c, - symtab.h, target.c, target.h: Lint. - * core.c: setup and select frame after reading shared libs, - else reading shared libs will clobber them. Lint. - * utils.c (error): Force out any buffered wrap text. - -Fri May 3 22:01:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - * remote.c: Remove decls of memory_insert_breakpoint - and memory_remove_breakpoint, no longer used. (Suggestion of - Jan Norden). - - * Makefile.dist: use ${subdir} in paths of BFD and LIBIBERTY, - to make it easier to interface to "configure"'d libraries. - -Fri May 3 13:10:01 PDT 1991 Roland Pesch (pesch at fowanton.cygnus.com) - - * valprint.c: introduce "set p", "set pr", "show p" and "show pr" as - aliases for set/show print. - -Thu May 2 11:22:02 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * coffread.c (coff_sym_fns) [TDESC]: Make the type be m88kbcs. - - * m88k-tdep.c (IEEE_isNAN): New function. - - * infrun.c, m88k-tdep.c, m88k-xdep.c: Change - initialize_{tdesc,dcontext} to init_{tdesc,dcontext}. - - * infrun.c [TDESC]: Add a bunch of crud. - - * xm-88k.h [__GNUC__]: Don't define memset. - - * m88k-xdep.c: #if 0 out push_breakpoint. - - * tm-88k.h: Define GET_SAVED_REGISTER. - - * tm-88k.h: Define DGUX. - - * m88k-opcode.h (UEXT, SEXT, MAKE): Put parentheses around arguments. - - * m88k-pinsn.c (sprint_address): Declare at top of file. - - * m88k-xdep.c: #if 0 out core_file_command. - - * values.c ({unpack_,value_as_}pointer): Just call - {unpack_,value_as_}long (for now anyway). - - * m88k-tdep.c (get_saved_register): Make get_reg a dc_word_t (*)(). - (psr_register): Change return type to dc_word_t. - - * m88k-tdep.c (tdesc_read_function): Comment out call to ptrace. - - * m88k-tdep.c (get_saved_register): Add lvalp parameter. - - * gdbcore.h (write_memory): Don't prototype it. - - * tm-88k.h, m88k-tdep.c: Make stack_error, stack_jmp global. - m88k-xdep.c: Don't mention stack_error. - - * {x,t}config/m88k ({X,T}DEPFILES): Add missing files. - - * mtrace.c: Don't typedef things like size_t, just #define them. - - * coffread.c [TDESC]: #if 0 out references to coffsyn. - - * symtab.h (struct symtab): Include EXTRA_SYMTAB_INFO. - tm-88k.h: Define EXTRA_SYMTAB_INFO. - - * coffread.c [TDESC]: Include "tdesc.h" and make tdesc_handle - dc_dcontext_t not int. - - * coffread.c [TDESC]: Use system include files not . - - * coffread.c [TDESC]: Move setting of debug_info from - coff_symfile_read to find_linenos and make it work with BFD. - - * cplus-dem.c [__STDC__]: Make x{m,re}alloc return void*. - - * signame.c: Cast const char* to char* when assigning to sys_siglist. - - * utils.c (strsave): Make arg const char* not char*. - - * infrun.c (wait_for_inferior) [SHIFT_INSN_REGS]: Use - bpstat_explains_signal (stop_bpstat) not stop_breakpoint. - - * tm-88k.h (START_INFERIOR_HOOK): Make tdesc_handle a dc_handle_t. - - * tm-88k.h (EXTRACT_RETURN_VALUE): Use char * not void *. - - * findvar.c (read_var_value, case LOC_CONST_BYTES): Put the address - in a char *, not a CORE_ADDR. Use SYMBOL_VALUE_BYTES. - - * tm-88k.h (INIT_EXTRA_FRAME_INFO): Use fci not prev (fci is - prev except from create_new_frame). Make next_frame a - local variable. - Declare get_prev_context. - {x,t}m-88k.h: Enclose USG and BCS defines in #if !defined. - m88k-{opcode.h,pinsn.c,xdep.c,tdep.c}: New files (same contents as - before; they had just been left out of the distribution for a long - time). - -Thu May 2 17:53:56 1991 John Gilmore (gnu at cygint.cygnus.com) - - Mips bringup and general cleanup - - * cplus-dem.c: Move CPLUS_MARKER define to after defs.h. - * infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values. - (This still doesn't seem to make MIPS bkpts work.) - * mipsread.c: Remove dup "Reading symbol data..." msg. - (symbol_file_command, add_file_command): Remove, obsol. - * printcmd.c (ptype_command): Say "an enum" rather than "a enum". - Wrap output appropriately. - * stack.c (locals_info, catch_info, args_info): Check - selected_frame rather than target_has_stack or coredumping. - * valprint.c (type_print_varspec_suffix): Wrap "ptype" output of - enums appropriately. - -Wed May 1 14:10:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * signame.c: Include defs.h and param.h. - - * cplus-dem.c: Include defs.h and param.h. - Makefile.dist: Don't hack in the "param.h". - param.h: Don't include defs.h. - - * expread.y: Use a union to deal with the fact that type_stack - can have both ints and enum type_pieces in it. - ({push,pop}_type_int): New functions. - -Tue Apr 30 13:18:58 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * cplus-dem.c (cplus_mangle_opname): Don't call error. - values.c (check_stub_method): Call error if NULL return from - cplus_mangle_opname. - - * blockframe.c, breakpoint.c, core.c, command.c, findvar.c, - eval.c, expprint.c, infcmd.c, infrun.c, main.c, printcmd.c, - remote.c, source.c, stack.c, dbxread.c, coffread.c, symfile.h, - symfile.c, utils.c, valarith.c, values.c, valops.c, tm-68k.h, - target.c, inftarg.c, ieee-float.c, environ.c, defs.h, - command.h, inferior.h, gdbcore.h, symtab.h, expression.h, - symtab.c, cplus-dem.c, value.h, expread.y, valprint.c, - copying.awk, solib.c, inflow.c, symmisc.c - : Lint. Use read_memory not read_memory_integer on CORE_ADDR's. - Use {value_as,unpack}_pointer (added to values.c) - not {value_as,unpack}_long on CORE_ADDR's. - Use longest_to_int (added to defs.h) instead of cast to int. - Remove from_tty arg to mod_path. - Put symfile_bfd in {coff,dbx}read.c not symfile.h. - Use OP_NULL instead of 0 where dummy enum exp_opcode needed. - - * tm-sparc.h: Remove GET_RWINDOW_REG. - (FRAME_CHAIN): Call sparc_frame_chain. - sparc-tdep.c (sparc_frame_chain): New function. - tm-sparc.h (EXTRACT_STRUCT_VALUE_ADDRESS): call - sparc_extract_struct_value_address (added to sparc-tdep.c). - - * xm-sun386.h: Don't define SET_STACK_LIMIT_HUGE. - -Tue Apr 30 13:13:33 1991 Michael Tiemann (tiemann at cygint.cygnus.com) - - * valprint.c (type_print_base): If the type being printed is a - struct containing undefined types, print "" - as the type instead of crashing. - * values.c (value_headof): Get the vtable pointer taking - TYPE_VPTR_BASETYPE into account. - * symtab.c, symtab.h, dbxread.c: Fix various whitespace splotches. - -Mon Apr 29 13:22:51 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * Move BROKEN_LARGE_ALLOCA from tm-sun386.h to xm-sun386.h. - - * sun386-xdep.c [!GDB_TARGET_IS_SUN386]: Just provide empty - functions which don't do anything. - tm-sun386.h: Define GDB_TARGET_IS_SUN386. - - * Makefile.dist: Add comment about tm-sun3os4.h: tm-sun3.h, etc. - - * sun3-xdep.c, tm-sun3.h, tm-68k.h: Change TARGET_SUN3 to - GDB_TARGET_IS_SUN3. - - * infrun.c: Don't include sys/user.h and friends (wrong for - cross-debugging and not necessary anymore (see IN_SIGTRAMP in - xm-vax.h)). - [SET_STACK_LIMIT_HUGE]: Include . - xm-tahoe.h: Don't define _DIRENT_. - - * xm-tahoe.h: Remove USE_OLD_TTY (not needed now that terminal.h - includes sgtty.h before sys/ioctl.h). - -Sun Apr 28 22:04:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * param-no-tm.h: Make BITS_BIG_ENDIAN defined to 0/1, not defined - or not defined. Don't define it based on TARGET_BYTE_ORDER if - it's already defined (in the tm.h file). - mips-opcode.h (BIT_FIELDS_*), - values.c (modify_field, unpack_field_as_long): - Use #if BITS_BIG_ENDIAN not #ifdef BITS_BIG_ENDIAN. - {x,t}m-tahoe.h, tahoe-pinsn.c, tahoe-opcode.h: New files. - -Fri Apr 26 12:02:06 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * tm-sparc.h: Add comments about gcc version 2 and structure passing. - - * xconfig/i386v{,32}{,-g}: Add XM_CFLAGS=-Dgetpagesize()=4096. - gmalloc.c: #if 0 out !HAVE_GETPAGESIZE code. - - * expread.y (abs_decl): Accept '&' and '&' abs_decl. - - * symtab.c, symtab.h: Have a builtin_type_{,unsigned_}long_long - regardless of LONG_LONG. - defs.h (TARGET_LONG_LONG_BIT): New macro. - expread.y (typebase): Add {unsigned,} long long {,int}. - -Thu Apr 25 12:31:22 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (typecmp): If t2 == 0, return 1. - -Wed Apr 24 09:45:17 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - Changes from Tiemann: - * cplus-dem.c (optable): Add "nw", "dl", "compound". - (cplus_mangle_opname): New function. - (do_type): Add case 'Q'. - * values.c (check_stub_method): Do lookup_method_type and stuff - rather than smash_to_method_type. - symtab.c, symtab.h (allocate_stub_method): New function. - dbxread.c (read_type): If we get "##", don't lookup_function_type - and start clobbering it; allocate_stub_method instead. - * printcmd.c (x_command): Dereference references. - * valprint.c (type_print_varspec_prefix, case TYPE_CODE_METHOD): - Don't print " " type_print_base (...) "::" if !passed_a_ptr. - * dbxread.c (read_struct_type): Put "op$" instead of "operator" - in the symbol table. - * values.c (check_stub_method): Deal with operator names. - * valprint.c (cplus_val_print): Check for error in baseclass_addr. - * values.c: Move declaration of cplus_demangle to top of file. - * values.c (baseclass_addr): If can't read memory, set *ERRP - rather than calling error(). - * value.h: Remove redundant declaration of value_static_field. - * values.c (value_static_field): Recursively check all baseclasses. - Return NULL if not found. - * values.c, value.h: New functions value_{headof,from_vtable_info}. - * valprint.c (val_print): Print out first element of vtbl - specially. - * valprint.c: Move print controls to top and add objectprint. - Add command "set print object on/off". - * valprint.c (value_print, is_vtbl_member): Put things in local - variables rather than continually doing VALUE_TYPE (val), etc. - * valops.c (value_struct_elt_for_address): Call check_stub_method. - * valops.c (value_struct_elt): Remove found, arg1_as_ptr. - * valops.c (search_struct_method): Give error if j > 0 && args == 0. - * valops.c (search_struct_field): New argument looking_for_baseclass. - Give error if value_static_field or value_primitive_field - return NULL. - valops.c (various): Call search_struct_field with extra parameter. - * symtab.c (decode_line_1): Deal with operators specified as - "operator" . - (operator_chars): Help do it. - * symtab.c (lookup_struct_elt_type): Call check_stub_type. - Take additional argument noerr. - Don't dump core if TYPE_FIELD_NAME is NULL. - Check the baseclasses recursively. - * symfile.c (fill_in_vptr_fieldno): Don't call check_stub_type. - Return void not int. (also declarations in symfile.h and value.h). - Deal with multiple inheritance. - * printcmd.c (print_command_1): Add if (objectprint) code. - * expread.y (variable): Allow for destructor with foo::~name. - * eval.c (evaluate_subexp, case UNOP_LOGNOT): If following opcode - is OP_SCOPE, give an error. - * eval.c (evaluate_subexp): Pass third arg to lookup_struct_elt_type. - * eval.c (evaluate_subexp), values.c (value_virtual_fn_field): - Don't bother to do anything with - return value from fill_in_vptr_fieldno. - * eval.c (evaluate_subexp): If value_static_field returns NULL, - give an error. - * dbxread.c (read_struct_type): Set fcontext to 0 for normal member - function. - * dbxread.c (read_struct_type): Initialize name to 0. - * dbxread.c (read_ofile_symtab, N_CATCH): Add offset to bufp->n_value. - * dbxread.c (dbx_create_type): Zero TYPE_VPTR_BASETYPE. - (read_struct_type): Don't bother to set TYPE_VTPR_{BASETYPE,FIELDNO} - if it's just going to be {0,1}. - - * dbxread.c (virtual_context): Use TYPE_BASECLASS starting at 0 - (yes, it's #if 0, but just in case...). - - * vax-opcode.h, expread.y, expprint.c, cplus-dem.c: Declare some - things "const". - - * i386-stub.c: New file. - - * WHATS.NEW: Remove mention of readline and more paging (in 3.5). - Try to keep command names up to date with renaming. - - * gmalloc.c [!HAVE_GETPAGESIZE]: Try to figure out the pagesize. - - * infun.c (resume, resume_cleanups): New functions. - (wait_for_inferior, proceed, child_create_inferior): Use resume - not target_resume. - - * remote.c (getpkt): Don't set immediate_quit. - - * blockframe.c, frame.h (reinit_frame_cache): New function. - solib.c (solib_add), symfile.c ({,add_}symbol_file_command): - Use it. - -Tue Apr 23 10:38:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * symtab.c (lookup_symbol): Add 3 more of those loops through - the symtabs which we all know and love: (1) Look in the - STATIC_BLOCK for mangled symbols right after we check the blocks, - (2, 3) Look in the STATIC_BLOCK for all the symtabs and psymtabs - at the end. - - * main.c (cd_command): Call dont_repeat. - - * dbxread.c (read_struct_type): If const/volatile character is - missing, don't complain, just continue. - - * dbxread.c (read_struct_type): Only try to read the fcontext if - it is there. Also change "error_type " to "return error_type ". - values.c (value_virtual_fn_field): If there is no fcontext, - then do things the way GDB 3.x did. - valops.c (search_struct_method): Add type to value_virtual_fn_field - arguments. - - * dbxread.c (read_struct_type): Fix typo: *pp != '\0' -> **pp != '\0'. - -Mon Apr 22 00:02:43 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * printcmd.c (print_scalar_formatted): Add 't' for binary. - - * dbxread.c (end_psymtab): Initialize pst->symtab. - - * core.c (core_open): Call ADD_SOLIB. - - * tm-sparc.h: Include not . - sparc-tdep.c: Don't include . - - * sun3-xdep.c [!TARGET_SUN3]: Just provide empty functions which - don't do anything. - - * core.c (core_open): Add make_cleanup (unpush_target, &core_ops). - - * Shared library/corefile changes from Peter Schauer: - core.c (core_close): Call CLEAR_SOLIB. - (core_open): Remove comment about "should deal with shared lib". - (core_xfer_memory): If we can't xfer the usual way, try the - shared libraries. - solib.c (so_list): New fields so_bfd and so_sections{,_end}. - (find_solib): Use solib_map_sections to get ld_text. - (solib_map_sections, solib_xfer_memory): New functions. - (clear_solib): Free so_sections and close so_bfd. - tm-sunos.h: Add solib_xfer_memory, solib_add. - - * sparc-tdep.c (skip_prologue): Don't skip anything unless there - is a "save" instruction in there somewhere. - - * symfile.c (symbol_file_add): Add comment. - solib.c (solib_add): Don't malloc name passed to symbol_file_add. - - * exec.c (build_section_table): If *start isn't NULL, free it. - - * stack.c (parse_frame_specification): Error if NULL selected_frame. - infcmd.c (finish_command): Error if NULL selected_frame. - inflow.c (kill_command): Deal with NULL selected_frame. - stack.c (record_selected_frame): Set *FRAMEP to NULL if there - is no selected frame. - infrun.c (restore_inferior_status): Add comment. - findvar.c (read_var_value): Check for NULL frame where we need - a frame. - breakpoint.c (get_catch_sals): Check for NULL selected_frame. - - * breakpoint.c (bpstat_print): Try all elements on the bpstat - chain before giving up with an internal error. - -Sun Apr 21 21:43:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * value.h, values.c (value_{,free_to_}mark): New functions. - breakpoint.c (bpstat_stop_status): Use them. - - * tm-i386v{,-g}.h: Remove N_SET_MAGIC define. - -Sat Apr 20 21:42:47 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-tdep.c: Remove unnecessary #includes. - - * symtab.c (various): Change error return of find_line_common to -1. - - * coffread.c (find_linenos): Use LINESZ not sizeof (struct lineno). - - * coffread.c (end_symtab): Initialize language, dirname, and - fullname fields. - -Fri Apr 19 18:18:31 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * mips-tdep.c (mips_frame_chain): Don't chain if saved_pc == 0. - - * stddef.h (size_t): Let either _SIZE_T or _SIZE_T_ guard it. - - * mipsread.c (parse_symbol): Set startup_file_{start,end} if - entry_point is in current file. - - * findvar.c (read_register_gen): Add "target byte-order" comment. - -Wed Apr 17 17:09:48 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-tdep.c (i386_get_frame_setup): Use SWAP_TARGET_AND_HOST - before returning locals or slocals. - - * i386-tdep.c (i386_follow_jump): Do not add data16 to pos in - call to codestream_seek; add one to pos if (and only if) - we are dealing with a jump with data16 == 1 (i.e. 0x66, 0xe9). - -Mon Apr 15 12:04:32 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (call_function_by_hand): Put dummy1 in target order - before FIX_CALL_DUMMY. - - * tm-i386v.h (FIX_CALL_DUMMY): Don't depend on host byte order. - -Sun Apr 14 11:55:19 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * valops.c (push_word): Add SWAP_TARGET_AND_HOST. - - * remote.c (remote_open): Send '+' before calling putpkt(). - - * tm-i386v.h (REGISTER_VIRTUAL_TYPE): Return pointer to void, - not int, for pc, fp, and sp. - - * remote.c (remote_open): Call start_remote after putpkt("?"); - infrun.c (start_remote): Also call wait_for_inferior & normal_stop. - -Sat Apr 13 22:11:42 1991 Jim Kingdon (kingdon at spiff.cygnus.com) - - * exec.c: Include . - - * sun3-xdep.c (fetch_core_registers): Add #ifdef FP0_REGNUM. - -Fri Apr 19 09:36:50 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * tm-68k.h (NUM_REGS): Conditionalize on TARGET_SUN3 not sun. - tm-sun3.h: Define TARGET_SUN3. - - * utils.c: Use CPLUS_MARKER not '$'. - - * cplus-dem.c: Use CPLUS_MARKER not '$'. If CPLUS_MARKER isn't - defined, define it to '$'. - - * arm-opcode.h: New file (same contents as before; it had - just been left out of the distribution for a long time). - - * tm-68k.h: Put declaration of ext_format_68881 outside the macros. - - * main.c: New HAVE_SIGSETMASK #ifdefs. - - * coffread.c (read_coff_symtab): Check for "LF%" with all the - other L*% things. - - * coffread.c (SDB_TYPE): New macro. - various: Use it instead of checking against T_NULL. - - * Makefile.dist (cplus-dem.o): Hack in an #include "param.h" - before we compile it. - defs.h: Protect against multiple inclusion. - param.h: Include defs.h. - signame.c: Change #ifdef SYS_SIGLIST_MISSING to #if. - param-no-tm.h: Define SYS_SIGLIST_MISSING from USG. - -Thu Apr 18 19:49:10 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * i386-pinsn.c (OP_E): Change %d to 0x%x for consistency. - - * putenv.c: New file - Makefile.dist: Add it to $(OBS). - - * mipsread.c [!CMUCS]: #include . - - * mips-xdep.c (fetch_core_registers): #if 0 out the whole function. - - * Move read_memory_nobpt from mem-break.c to breakpoint.c. - -Mon Apr 15 21:45:35 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * utils.c (_initialize_utils): Rename "set demangle" to - "set print demangle", "set asm-demangle" to "set print - asm-demangle" and "set sevenbit-strings" to "set print - sevenbit-strings". - - * main.c (initialize_main): Rename "set history write" to - "set history save". - - * main.c (initialize_main): Rename "set caution" to - "set confirm". - - * values.c (_initialize_values): Remove "info history" alias - for (what is now) "show values". - - * infcmd.c, gdbcmd.h: Add unsetlist. - infcmd.c: Add unset_command. - (_initialize_infcmd): Add "unset" and use it for "unset env". - - * breakpoint.c (_initialize_breakpoint): Remove "unset". - - * valprint.c: Add "set/show print", {set,show}_print. - Rename "set addressprint" to "set print address". - Rename "set arrayprint" to "set print array". - Rename "set array-max" to "set print elements". - Rename "set prettyprint" to "set print pretty". - Rename "set unionprint" to "set print union". - Rename "set vtblprint" to "set print vtbl". - - * main.c: Rename version_info to show_version. - (_initialize_main): Rename "info version" to "show version". - - * values.c: Rename value_history_info to show_values. - (_initialize_values): Rename "info values" to "show values". - -Sun Apr 14 23:08:34 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * inftarg.c (child_open), remote-vx{,.68}.c (vx_proc_open): - New function to give correct error message. - -Thu Apr 11 17:19:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) - - * target.h: Add to_doc and target_preopen. - target.c: Add target_preopen and target_command. - Remove target_info. - (add_target): Call add_cmd and mess with targetlist->doc. - core.c, exec.c, remote-eb.c, remote-nindy.c, remote-vx.c, - remote-vx.68.c, inftarg.c, remote.c: Add doc field to target struct. - Call target_preopen from open routine. - - * main.c: Rename editing_info to show_commands. - (_initialize_main): Rename "info editing" to "show commands". - - * source.c: Rename directories_info to show_directories. - (_initialize_values): Rename "info directories" to "show directories". - - * values.c: Rename convenience_info to show_convenience. - (_initialize_values): Rename "info convenience" to "show convenience". - - * copying.awk (_initialize_copying): Rename "info copying" to - "show copying" and "info warranty" to "show warranty". - Rename {copying,warranty}_info to show_{copying,warranty}. - - * symfile.c: Rename add_syms_command to add_symbol_file_command. - (_initialize_symfile, add_syms_addr_command): - Rename add-syms to add-symbol-file. - -Thu Apr 18 18:08:30 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symfile.h (free_named_symtabs): Rename from free_named_symtab. - * symfile.c (clear_symtab_users_once, cashier_psymtab, - free_named_symtabs): Move these routines from symmisc.c. - * symmisc.c (same): same. - (free_symtab): Make non-static. - * symtab.h (free_symtab): Declare as exported void fn now. - * dbxread.c (end_symtab, end_psymtab): Change comments. - (initialize_dbxread): Call dbx_new_init() in case the first - command is add-symbols. - * target.c (dummy_target): Permit add_syms_addr_command. - -Sat Apr 13 14:46:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - Permit symbols to be superseded when new symbol files have - been read in, particularly for VxWorks. - - * dbxread.c (read_dbx_symtab): Allow N_SOL to cleanly take us back - to the main file, as well as to include files. Also, put global - functions into the global psymtab, to make "i fun" work. - (end_psymtab): Free named symtabs and psymtabs for a file, once a - new psymtab for it has been read. - * coffread.c (end_psymtab): Free named symtabs and psymtabs for - a file, once a new symtab has been read for it. - * mipsread.c: FIXME. We need to do the same for MIPS, but it - looks harder to determine the top-level block before it's been - queued to the psymtab list. - - * symfile.c (symbol_file_add): Use filtered printing and wrap it. - If we have wiped out any old symbol tables, clean up at end of - symbol reading. - (symbol_file_command): Don't reference symfile_fns if it's zero. - - * symtab.h (GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK): New - defines for the blocks of a blockvector that contain global and - file-static symbols and the first of the smaller scope contours. - * symtab.c (lookup_symbol, find_pc_symtab, find_pc_line, - decode_line_1, make_symbol_completion_list): Use the above. - * coffread.c (end_symtab, patch_opaque_types): Ditto. - * dbxread.c (end_symtab): Ditto. - * expread.y (block): Ditto. - * mipsread.c (throughout): Ditto. - * symmisc.c (free_named_symtabs): Ditto. - - * symtab.c (list_symbols): Process the first symbol of the - static psymbols list. - (types_info): Restore this function from its untimely #if 0. - It's not perfect, but it is better than nothing. - (_initialize_symtab): Restore "info types". - -Thu Apr 11 05:23:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - * m68k-stub.c: Remote stub for 680x0's, created from - rem-m68k.shar (which is removed). - * nindy-share/{Makefile,Onindy.c,blout.h,env.h,nindy.c,ttyflush.c}: - Remove RCS log stuff now that we use CVS and it blows our diffs. - -Wed Apr 10 14:18:06 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symmisc.c (free_named_symtab): Make it work, in its current - kludgy fashion. Change result to indicate if we blew away bkpts. - * dbxread.c (end_symtab): Accumulate result from - free_named_symtab and print warning if we blew user's state. - * symfile.h: free_named_symtab now returns an int. - -Mon Apr 8 23:57:43 1991 John Gilmore (gnu at cygint.cygnus.com) - - * dbxread.c (dbx_symfile_read): Initialize psymbol list if this - is the first symbol read, even if not mainline. - (dbx_psymtab_to_symtab): symfile might be zero, cope. - * exec.c (exec_ops): Add_syms_addr is valid in our tvec. - (set_section_command): New command ("section xxx yyy" -- should - be renamed to "set section xxx yyy" FIXME) which sets the - base address of a section of the exec file, overriding the - virtual address that BFD reports. - -Fri Apr 5 17:14:39 1991 John Gilmore (gnu at cygint.cygnus.com) - - * exec.c: Add add_syms_addr_command to exec_ops, so you can - load symbols at any address while examining an exec file. - -Thu Apr 4 10:09:35 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tm-i386v.h (FLOAT_INFO): Don't define it, since the code - for printing the float info is host-dependent, not - target-dependent. FIXME. - * i386-pinsn.c: Move #includes to top, remove useless ones. - * i386-tdep.c: Don't bother including <.../reg.h> since we - don't use it (and it doesn't exist on host systems). - - * ieee-float.c (ieee_extended_to_double): Convert NaN to Inf. - Convert negative numbers properly. - (ieee_test): Make numbers really random; fix format arg. - - * infcmd.c (attach_command, detach_command): Don't repeat on CR. - * core.c (core_detach): Unpush core_ops, which might not be on - top. We used to just pop the top, which broke things. Don't - need dont_repeat() any more. - (core_file_command): Psst! Don't repeat it. - * remote-nindy.c (nindy_detach): Don't need dont_repeat() now. - * expprint.c (print_subexp): Avoid switch fallthru on - BINOP_ASSIGN_MODIFY, so we can print += and such. - * frame.h: Fix typo. - * inflow.c (kill_command): After killing inferior, print our - current frame in the core file, if we have one. - (generic_mourn_inferior): When inferior dies, either select - the current frame (in the new target, e.g. core file), or - set both the current and selected frames to NULL. - - Changes from Peter Schauer. - - * infptrace.c: Avoid on USG. - - * Make all file names fit in 14 characters (sigh and damn!): - mv hp300hpux-xdep.c hp300ux-xdep.c - mv symmetry-xdep.c symm-xdep.c - mv symmetry-tdep.c symm-tdep.c - mv convex-opcode.h convx-opcode.h - mv tm-vxworks960.h tm-vx960.h - mv tm-vxworks68.h tm-vx68.h - mv Makefile.srcdir Makefile.sdir - mv gdb-int.texinfo gdbint.texinfo - mv remote-sa.m68k.shar rem-m68k.shar - mv remote-multi.shar rem-multi.shar - * Makefile.dist, README, config.gdb, convex-pinsn.c, - tconfig/symmetry, tconfig/vxworks960, tconfig/vxworks68, - xconfig/hp300hpux, xconfig/symmetry: Change names to shorter - names. - - * command.c (user_info_1, user_info): New command for listing - the user-defined commands. - -Wed Apr 3 15:00:26 1991 John Gilmore (gnu at cygint.cygnus.com) - - * dbxread.c (really_free_pendings): Clear file_symbols - and global_symbols after freeing them; otherwise, running - this function twice (if it appears twice on the cleanup - chain), we try to free things twice. - - * dbxread.c (read_dbx_symtab): Calculate end_of_text_addr - based on text_addr (the address of text in core), not on addr (the - offset between text in the .o file and in core). This change - is from Peter Schauer. - - * main.c: Define ALL_CLEANUPS as a cast of zero. - (return_to_top_level): Use it. - (main): Do all cleanups after each command run as part - of the gdb startup sequence. Also do all cleanups before - entering the command loop, and every time we exit the command - loop and reenter. Before, the cleanups from the startup sequence - were being left undone until the first error! - (command_loop): Rename do_nothing cleanup to command_loop_marker - so we can see it easily when examining the cleanup chain. - (init_signals): Add another do_nothing for signal handling. - (quit_command): Only try to kill target if it has execution. - Problems in the target stack got us into a state where - inferior_pid was nonzero but none of the targets had execution. - In this state you couldn't exit gdb. - - * dbxread.c: Two changes from Peter Schauer. - (echo_command): Fflush output after an echo command. - (show_history): Pass all args to cmd_show_list. - - * utils.c (init_malloc): Call mtrace to turn on tracing - if the environment variable MALLOC_TRACE is set to a file name. - * mtrace.c: Add source file which provides a log of every malloc, - free, and realloc to a trace file. - * mtrace.awk: Add source file which analyzes the trace file. - * Makefile.dist (GNU_MALLOC, MALLOCSRC): Add mtrace.{c,o,awk}. - (VERSION): Roll to 3.94.3. - - * breakpoint.c (breakpoint_1): Add a space to "i watch" output. - (check_duplicates): Don't bother with watchpoints. - (set_raw_breakpoint): Comment about danger of this routine. - (watch_command): Parse and eval all args before calling - set_raw_breakpoint. - - * solib.c (find_solib): Avoid error in referencing memory to - see if any more shared libraries have been added. This is - particularly useful if the target has terminated. Bug reported - by Peter Schauer. - - Changes from Peter Schauer - in bringing up 3.94.2 on the Sun-3. - - * Makefile.dist: Include CFLAGS in rule for cplus-dem.o. - * breakpoint.c (enable_breakpoint): Check for valid watchpoint - expression (in scope) before reenabling watchpoint. - * signame.c (init_sigs): Add missing declaration of i, fix - sys_siglist declaration. - * source.c (list_command): Fixed range computation to use - lines_to_list (). - * stack.c (backtrace_command): Do not allow command if target has - no stack, print informative error message. - * target.c (target_command): Do not write into command line - because this fails if the target command is used in a user defined - command. [This change was enhanced by gnu to support any- - unique-prefix matching on target names.] - * valops.c (value_struct_elt): Avoid infinite loop on an - erroneous attempt to print the member of function (try p main.p). - -Mon Apr 1 17:05:45 1991 John Gilmore (gnu at cygint.cygnus.com) - - * expread.y (name_no_typename): Avoid reduce/reduce errors - caused by ambiguity in handling NAME_OR_INT and NAME_OR_UINT. - Since the GDB parser really doesn't use name_no_typename in a - name-only context, the parser can't tell the diff between - names and numbers here. Avoid allowing a name_no_typename - to be a NAME_OR_*INT to resolve the conflict. - -Sun Mar 31 20:12:07 1991 John Gilmore (gnu at cygint.cygnus.com) - - Bugfixes from Mark Fox (markf@wrs.com) (test=testField.c): - - * valprint.c (val_print_fields): bitfield printing didn't handle - byte order. Indirect through a few more fns to cope. - - * values.c (modify_field): also cope with byte order. - -Sat Mar 23 10:02:21 1991 John Gilmore (gnu at cygint.cygnus.com) - - Cleanup for release 3.94.2: - - * Makefile.dist: Pull REMOTE_OBS. Fix saber includes for BFD - include files. Roll version to 3.94.2. - - * coffread.c (init_stringtab): Read length into unsigned char - array before swapping; don't assume 32-bit longs. - - * target.c (target_info): Don't bother with get_sym_file, just use - the symfile global variable. - * symtab.h, symfile.c (get_sym_file): Delete it. - - * dbxread.c (dbx_symfile_init): Don't depend on long == 4 bytes. - (define_symbol): Set symbol line number to 0 if not gcc-compiled. - (read_type): Replace one more error() with complain(). - - * mipsread.c (parse_partial_symbols): Replace printf with complain. - - * i960-tdep.c: Fix copyright attribution. - - * config.gdb: Quote all backquotes in doublequotes. You can - quote me on that. BSD 4.4 shell found this one. - - * infptrace.c (throughout): The third argument to ptrace is an - int *, not an int. - - * infrun.c (wait_for_inferior): When program has terminated, we - have to call target_terminal_ours before we pop that target off - the stack (e.g. before a call to target_kill or - target_mourn_inferior). This fixes problem where a program - terminates, then GDB stops for (tty output) and you have to type - "fg" to the shell to resume it. FIXME: This code for what to - do after termination really should be in normal_stop instead. - - * gdbcore.h (read_memory_check): Change declaration; it changed - names months ago. - - * terminal.h: Include before , since in BSD - 4.4 prereleases, this avoids a bug in their sgtty compatability - support. - * remote.c: Use terminal.h rather than hand-rolling the same. - - * signame.c, signame.h (psignal): Arg is unsigned, not int. - * utils.c (strsave, strstr): Fix arg types. - * valprint.c (val_print): lint - - MIPS symbol table support from Per Bothner: - - * symfile.c (symtab_fns): Remove initializer table that needs to - be hacked for each new symbol file format supported. - (add_symtab_fns): New function, chains symbol table - handlers into the global list. - (symfile_init): Search this list. - * symfile.h: Add next pointer, declare add_symtab_fns. - * coffread.c (_initialize_coffread): Call add_symtab_fns. - * dbxread.c (_initialize_dbxread): Call add_symtab_fns. - - * mipsread.c (psymtab_to_symtab_1): return void instead of (struct - symbol *). Thus, we no longer need the hack to trash - pst->filename. Good, since that hack confused code in symfile.c! - - (reorder_symtabs, destroy_all_symtabs): Removed static - all_symtabs, which was used to qsort symtabs in reorder_symtabs. - Instead, the latter now uses a temporary array (stack-allocated - from an obstack, and then freed). - - (parse_symbol): Added a hack to fix up BLOCK_{START,END} if they - haven't been set in the outermost stBlock of a procedure. This was - a problem with f77 binaries on Ultrix 4.?. - - (new_symtab, new_symbol, new_type): Continue changing code to use - obstacks more and otherwise conform to dbxread internal style. - Made the free_code of symtabs be free_linetable (as in dbxread) - instead of free_contents. This implies memory leaks when reading - a new symbol table, until the conversion is finished. Did change - (struct symbol) and (struct type) to be allocated on the - symbol_obstack. Blocks and blockvectors are among the things - still "leaking." - - * mipsread.c (parse_partial_symbols, parse_fdr): It hasn't been - tested much, but it solved one problem (reported by Meissner), and - cleans up some other things. The problem happened when an - included file contains actual code (functions) and not just - definitions. The mips coff is a little inconvenient there, since - it may cause a procedure to be mapped to the wrong psymtab. - - * mips-tdep.c (heuristic_proc_desc): Minor cleanup. - * mips-xdep.c (fetch_core_registers): Minor cleanup. FIXME, - this will need work for the new core paradigm. - - Opcode patches from the net: - - * mips-opcode.h: fix incorrect disassembly of the mfc1, cfc1, and - ctc1 instructions. Also, the cvt.d.w and cvt.s.w instructions were - missing altogether - they are added here. From Bruce Bauman. - * mips-opcode.h: The low mask for C0 instructions was too small. - From Garrett Lau. I modified the fix to check the entire 32-bit - opcode. - - * ns32k-opcode.h: Fix opcodes for deiw and deid. From Bruce - Bauman. - -Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from Per Bothner (Tue, 25 Sep 90 11:11:04): - - * dbxread.c (read_type): Pointer subtraction (value_sub in - valarith.c) sometimes failed because the types of the - pointers being subtracted were not identical. - These differed because dbxread.c was allocating pointer types - using dbx_alloc_type+smash_to_pointer_type instead of - lookup_pointer_type. I failed to find a justification for the - former, so I changed it to use the latter. Similarly, I - replaced smash_to_function_type by lookup_function_type, - and smash_to_reference_type by lookup_reference_type. - - * mipsread.c (parse_symbol, upgrade_type, parse_procedure, - _initialize_mipsread): corresponding changes. - - * symtab.c (smash_to_{pointer,reference,function}_type): eliminate. - - * source.c (mod_path): Do tilde_expand on each component of the path, - rather than on the (list of) paths as a whole. - (print_source_lines): Set first_line_listed in addition to - current_source_symtab and current_source_line. If the source was - not findable, after a "dir" command to fix the problem, - a "list" would get the wrong lines. - - While I was there... (gnu): - - * dbxread.c (read_type): Change error to complaint. - -Thu Mar 21 12:56:46 1991 John Gilmore (gnu at cygint.cygnus.com) - - First attempt at detailed understanding of symbol table memory alloc. - - * dbxread.c (dbx_symfile_read): Free our string table if we - aren't the mainline. Free the "info" struct since we're done with - it. - (init_psymbol_list): Free any previously allocated psymbol lists. - (): FIXME: Should realloc-down the psymbol lists when done reading - the main symbol file? - - * symmisc.c (free_symtab): Free fullname field too. - - * xm-hp300hpux.h (USG): #undef then #define so Makefile can -D. - (REGISTER_ADDR): Make result type unsigned int. - - * xconfig/{i386*,hp300hpux,altosgas,altos}: All config files that - define REGEX must also define REGEX1 (its dependency). - -Tue Mar 19 21:28:57 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tconfig/i960: No longer works, points you at vxworks960 or - nindy960. - - * xgdb.c, XGDB-README: Remove file. Users can get the much - better xxgdb. - * Makefile.dist: Remove all trace of xgdb. - - * breakpoint.c (breakpoint_1): Pass demangle arg to - print_address_symbolic. - (clear_breakpoints): Remove unused function. - (breakpoint_re_set_one): Guts of breakpoint_re_set. - (breakpoint_re_set): Use catch_errors to do them all anyway. - - * gdb-int.texinfo (Host versus Target): Add section on what is - a "host" feature versus what is a "target" feature. - - * infcmd.c (path_command, path_info): Handle the PATH variable - (object search path) as conveniently as the source search path. - * environ.c (set_in_environ): Set some vars in GDB's environment, - in addition to the child's. PATH, G960BASE, G960BIN for starters. - * source.c (mod_path): New function, from guts of - directory_command, modifies a path. Used by path_command. - (directory_command): Call it. - * defs.h (strsave): Declare. - - * utils.c (sevenbit_strings): Add new printing option. - (printchar): Use it. - (strsave): Provide this handy helper routine. - (set_width_command): Rename set_screen_width_command. - (_initialize_utils): "set screen-width" => "set width"; - "set screen-height" => "set height"; add sevenbit-strings. - - * infcmd.c (do_registers_info): Print floating point registers - in raw hex as well as float format, regardless of whether it is - a "virtual" convertible register. - * tm-sparc.h (PRINT_REGISTER_HOOK): Print every pair of float - regs as a double, just in case it's being used that way. - * values.c (unpack_long): Comment on array/function coercion. - (unpack_double): Argument is in target byte order now. For - integer arguments, just call unpack_long and float the result. - * m68k-tdep.c: include defs.h for "const" handling. - * remote-nindy.c: Use ieee-float stuff. - (nindy_fetch_registers): Unpack double regs to host double, then - to extended. - (nindy_store_registers): Pack extendeds to host double, flip - around by misusing unpack_double, send as target double. - - * tm-vxworks68.h (FRAME_CHAIN): Handle current frame pointer of - zero, as when stopped at the first instruction of a process. - - * blockframe.c: Fix filename in comment (param.h => tm.h). - * sparc-tdep.c (skip_prologue): More explicit nudging comments. - * tm-68k.h: Fix typos. - -Fri Mar 15 01:09:34 1991 John Gilmore (gnu at cygint.cygnus.com) - - Changes from a bringup on the DEC Vax under Ultrix 4.0. - - * coredep.c (fetch_core_registers): Pass end-address of register - section to register_addr as expected. Don't call supply_register - if we'd just pass it garbage. - - * dbxread.c (read_dbx_symtab): Skip N_NSYMS on Ultrix. - - * exec.c (xfer_memory): Use boolean xfer_fn result, not int. - - * target.c (push_target, target_info): Cast enums to int for < or - > comparison. - - * stack.c (print_frame_info): Identify source file & line - even if we can't print it. - - * xm-vax.h (MISSING_VPRINTF): No longer missing in Ultrix V4.0. - -Sat Mar 9 10:08:20 1991 John Gilmore (gnu at cygint.cygnus.com) - - Clean up IEEE floating point support. - - * ieee-float.h: New file. - * ieee-float.c: Write real routines to convert between host - doubles and various target IEEE extendeds. - * m68k-xdep.c: Eliminate assembler code for extended floats. - * xconfig/{3b1,altos,altosgas,hp300bsd,isi,news,news1000,sun2os3, - sun2os4,sun3,sun3os3,sun3os4}: Eliminate use of m68k-xdep.o. - * tm-i960.h, tm-68k.h (REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Use ieee_extended_to_double and - double_to_ieee_extended. - * i960-tdep.c: Define ext_format_i960. - * m68k-tdep.c: Define ext_format_68881. - * sparc-tdep.c: Define ext_format_sparc, though unused. - * Makefile.dist (HFILES): Add ieee-float.h. - * inftarg.c: #include "ieee-float.h" for the REGISTER_CONVERT - macros. - - Obsolete the "coffstrip" program in favor of using BFD's strip. - - * nindy-share/coffstrip.c: Remove file. - * nindy-share/nindy.c (coffstrip): Routine to run bfd_strip. - * Makefile.dist: Remove references to nindy-share/coffstrip.c. - * tconfig/nindy960: Remove reference to coffstrip.o. - - * Makefile.dist: Roll version number to 3.94.1 (not yet final). - -Wed Mar 6 09:56:45 1991 John Gilmore (gnu at cygint.cygnus.com) - - * symfile.h: Add symfile_bfd, common between dbxread and coffread. - * dbxread.c: Remove static symfile_bfd. - * infcmd.c (do_registers_info): Add PRINT_REGISTER_HOOK, though - it is not used yet. - * inftarg.c (child_detach): Pop the child_ops vector if the - detach is successful. - * remote-nindy.c (nindy_create_inferior): Don't push a new - nindy_ops since nindy uses the same one for execution and memory - examination anyway. - * core.c (core_ops): Use child_attach and child_create_inferior - rather than default attach and create_inferior functions. - - Handle floating point registers in core files. - - * sparc-xdep.c (fetch_core_registers): Rewrite for float support. - * sun3-xdep.c (fetch_core_registers): Rewrite for float support. - This version untested since BFD doesn't yet support sun3 core - files. - * hp300hpux-xdep.c: Rewrite fetch_core_registers to new calling - conventions. Fix comments and style. This version has not - been compiled yet, since we have no HP inhouse. - * core.c (get_core_registers): Look for two sections, ".reg" - and ".reg2", and pass both to fetch_core_registers sequentially. - - Revise directory path yet again. - - * source.c (forget_cached_source_info): Not static any more. - (init_source_path): New default source path is "$cdir:$cwd". - (dir_command): Handle variable arguments ($cdir, $cwd). - (source_info): Print "Compilation directory" rather than - "Originally compiled in" to remind people of $cdir. - (openp): If the path contains $cwd, use current directory. - (open_source_file): If compilation directory is known, replace - first $cdir in path with the compilation directory. - (print_source_lines): Even if we can't print the lines, set the - current symtab and line for future commands like "info source" or - "breakpoint". Also, error message now contains the file name, - line number, and file access error message. - (_initialize_source): Fix help text to describe changes. - * main.c (cd_command): Forget cached source info when we chdir. - * utils.c (strstr): Add simple implementation. - -Tue Mar 5 01:41:40 1991 John Gilmore (gnu at fowanton.cygnus.com) - - * coffread.c (read_one_sym, init_linetable, init_stringtab): - Byte-swap COFF symbol tables if necessary when reading them in. - Use complain() to replace error message in one spot. Needs - corresponding change in bfd/coff-code.h to make some symbol - swapping routines non-static. - -Mon Mar 4 00:53:40 1991 John Gilmore (gnu at cygint.cygnus.com) - - Merge changes from Eirik Fuller, for UTek. - - * defs.h (errno): Add declaration. - * altos-xdep.c, arm-xdep.c, convex-xdep.c, gould-xdep.c, - hp300hpux-xdep.c, infrun.c, inflow.c, infptrace.c, i386-tdep.c, - i386-xdep.c, pyr-xdep.c, mips-xdep.c, remote-eb.c, remote-nindy.c, - remote-vx.c, source.c, standalone.c, stuff.c, sun386-xdep.c, - symmetry-tdep.c, symmetry-xdep.c, umax-xdep.c, utils.c: Eliminate - declarations of errno. - - * remote-eb.c: Define B19200 and B38400 as EXTA and EXTB. - - * remote-vx.c: Include for UTek; Sun gets it via - and . - -Sat Mar 2 15:47:55 1991 John Gilmore (gnu at cygint.cygnus.com) - - * i960-tdep.c (examine_prologue): Add new argument limit, - which stops the scan at the end of the prologue, or at the PC. - This fixes a problem where it walks down into the code for the - user's statements if that code looks like function prologues. - Mark Fox and I have been bouncing this code back and forth, making - small changes to it. Callers changed to match. - -Tue Feb 26 01:47:07 1991 Cygnus John Gilmore (cygnus at yuba) - - Cleanup for gdb-3.94 release final: - - * Makefile.dist: Remove remote-vx.c, remote-nindy.c, and all - the .c files from vx-share and nindy-share, from the various - macros, since they are not found via ALLDEPFILES. - (SFILES): Add tm-i960.h. - (alldeps.mak rule): Break out ALLDEPFILES_MAINDIR and - ALLDEPFILES_SUBDIR. List all the nindy and vxworks subdir files - in the SUBDIR list. - (TAGFILES_MAINDIR): Change ALLDEPFILES to ALLDEPFILES_MAINDIR. - (gdb.tar.Z): Use ALLDEPFILES_SUBDIR as well as SFILES_SUBDIR. - -Mon Feb 25 16:02:35 1991 Cygnus John Gilmore (cygnus at oldman) - - * am29k-tdep.c: Add contribution line. - (examine_prologue): Cache information about function prologues in - the misc-function-vector to avoid lots of references over the - serial line while examining instructions. - - * core.c (core_close): New function made from cleanup_core. - - * core.c, exec.c, inftarg.c, remote-eb.c, remote-nindy.c, - remote-vx.c, remote.c, target.c, target.h, - Update target_ops vector to add attach, close, and load entries. - Use add_syms_addr_command, not add_file_addr_command, for - add_file. Break out close routine from existing code. - - * dbxread.c (really_free_pendings): Don't free pending_blocks; - they are in an obstack. - (read_dbx_symtab): Relocate end_of_text_addr in the psymtab. - Lint. - (define_symbol): Add symbol type parameter; change callers; - pass type parameter to DBX_PARM_SYMBOL_CLASS macro to allow - it to influence the symbol class on the i960. - (define_symbol): Swap LOC_CONST's into target byte order. - - * exec.c (exec_close): New function. - (exec_file_command): Call it. - - * findvar.c (read_relative_register_raw_bytes): Doc byte order, - Fix byte order of frame pointer. - (read_var_value): Result of 0 if var's value can't be found, - e.g. missing FRAME_ARGS_ADDRESS. Byte-swap LOC_CONST and - LOC_LABEL values to target order. Add LOC_LOCAL_ARG. - (locate_var_value): Use read_var_value and use its lazy address - as the location of the var's value. Lint. - - * i960-pinsn.c (next_insn): Add routine from vxgdb for scanning - instructions. - - * i960-tdep.c (arg_address, i960_frame_find_saved_regs): Remove - obsolete Intel versions in favor of vxgdb versions. - (check_host, byteswap, byteswap_val, reorder_val): Eliminate - code dealing with byte order of values, which Intel did in host byte - order rather than gdb-4's target byte order. - (i960_frame_chain_valid): Move to nindy-tdep.c. - (examine_prologue, skip_prologue, frame_find_saved_regs, - frame_args_address, leafproc_return, saved_pc_after_call, - pop_frame): Add vxgdb versions from Mark Fox. - (examine_prologue, frame_struct_result_address): Add code - to deal with the saved value of G13 (struct return address - pointer). - (frame_args_address): Modify Mark's version to prefer the - saved value over the current value in the topmost frame. - Cache result in the frame info to avoid performance hair in - callers. - (print_fault): Add gdb960 code for printing faults. - (_initialize_i960): Actually call check_host. - - * ieee-float.c (ieee_extended_to_double, ieee_double_to_extended): - add stub routines. FIXME, these currently just return zero! - - * infcmd.c (program_info): Use PRINT_RANDOM_SIGNAL. - (attach_command): Call target_attach, not target_open, now. - - * infrun.c (normal_stop): Make global, not static, for vx_attach. - (child_attach): Rename from child_open. - (wait_for_inferior): Use PRINT_RANDOM_SIGNAL. If stop_pc is zero, - don't confuse it with a zero step_resume_break_address. - - * inftarg.c (child_detach): Eliminate inferior_pid test. - (child_files_info): Clean up message a bit. - (child_ops): Use child_attach, not child_open, to attach. - - * mem-break.c: #ifdef out the whole file if BREAKPOINT is not - set (e.g. on VxWorks or NINDY). Move read_memory_nobpt from - findvar.c to here, since it depends on the contents of the - shadow_contents of breakpoints, but keep if #if 0 since it is - never called. - - * nindy-tdep.c: New file, contains nindy_frame_chain_valid, moved - from i960-tdep.c. - - * printcmd.c (address_info): Handle LOC_LOCAL_ARG. Lint. - (ptype_command, display_command): Eliminate have_inferior_p and - have_core_file_p in favor of target_has_stack or - target_has_execution. - (print_frame_args): Handle LOC_LOCAL_ARG. Eliminate duplicate - code for actually finding the values of arguments, though we still - keep track of the maximum stack offset for use in printing unnamed - arguments. Handle missing FRAME_ARGS_ADDRESS. - - * remote-nindy.c (i960_print_fault): Move to i960-tdep.c. - (struct nindy_regs): Define registers passed to/from nindy. - (nindy_fetch_registers, nindy_store-registers): Translate between - nindy and GDB formats for the registers. - (dcache_init): Statically allocate the cache, since it was being - allocated by a malloc that was never freed anyway. - (nindy_create_inferior): Error, not core dump, if no exec file. - (nindy_before_main_loop): Use target_load, not target_add_file. - - * remote-vx.c (net_load): Specify large timeout for load - requests. Allow user to break out with INTERRUPT. - (net_break): Remove useless code, clean up. Change callers. - (parse-args, skip_white_space, find_white_space): Clean up arg - parsing to cope with quoted strings. - (net_wait, net_quit): Never call error, just return status. - (vx_read_register, vx_write_register): Cleanup status checking. - #ifdef the code based on which CPU we are using (960 or 68k), - FIXME, this should be completely general but it isn't yet. - (vx_xfer_memory, vx_resume): Cleanup status checking. - (vx_run_files_info): Improve message. - (vx_load_command): Renamed from vx_add_file_command. Allow load - to be interrupted. - (net_ptrace): Remove unused routine. - (vx_wait): Adopt code from vxgdb960 to cope with broken - connections to target machine and prompt to disconnect. Remove - debug printouts. Map some EVENT_'s to SIGnals. - (add_symbol_stub, vx_open): Print names of object files we found, - and "ok" if we read their symbols OK. Clarify output in general. - (vx_attach, vx_detach, vx_kill): Add these commands. - (vx_convert_from_virtual, vx_convert_to_virtual): Simplify. - (vx_run_ops): Turn off all_mem, to avoid spurious msg in the - "info files" output, and create_inferior, since we already have - an inferior. - - * stack.c (frame_info): Replace Frame_unknown with 0. - (print_frame_arg_vars): Handle LOC_LOCAL_ARG. - (return_command): Pop until the PC matches as well as the FP, - so it works even if the FP is shared with another function, - as in "frameless" or "leaf" procedures. - - * symfile.c (load_command): renamed from add_file_target_command. - (add_syms_addr_command): renamed from add_file_addr_command. - (add_syms_command): Stub to call target_add_syms. - (_initialize_symfile): Change command names and descriptions, - add-file => add-syms, and load from alias to its own command. - - * target.c (kill_or_be_killed, maybe_kill_then_attach, - maybe_kill_then_create_inferior): Default for attempts to start - a process, if one is already running, is to ask about killing - it and retry if yes. - (upstack_create_inferior): #if-0 it, strata obsolete it. - (push_target, unpush_target, pop_target): to_close() a target - before unstacking it. - (target_info): Renamed from target_files_info. - (_initialize_targets): Rename "i files" as "i target", accessible - under both names. - - * target.h: Improve comments about the target_ vectored routines. - - * tm-i960.h: Remove NINDY-specific stuff to tm-nindy960.h. - Convert commenting style to standard GNU style. - (DBX_PARM_SYMBOL_CLASS): allow LOC_LOCAL_ARG's to be recognized. - (SKIP_PROLOGUE): No longer a no-op. - (SAVED_PC_AFTER_CALL): Now handles leaf procedures. - (*_REGNUM): Sort register numbers. - (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Float regs - are now 10 byte extendeds, not 8 byte doubles. - (FRAME_CHAIN_VALID): Make this config-dependent, since it differs - for nindy versus vxworks targets. FIXME, this should possibly go - in the target vector. - (EXTRA_FRAME_INFO, INIT_EXTRA_FRAME_INFO): Cache both - frame_saved_regs and arg pointer with each frame. - (FRAMELESS_FUNCTION_INVOCATION): New leafproc support. - (FRAME_ARGS_ADDRESS): Use cached result. - (FRAME_ARGS_ADDRESS_CORRECT): New, avoids g14 guessing. - (FRAME_FIND_SAVED_REGS): Change arg to subsidiary fn. - (PRINT_RAMDON_SIGNAL): Call print_fault. - (POP_FRAME): Now works. - - * tm-nindy960.h: Break this off tm-i960.h. NINDY-specific - option parsing and startup; STACK_END_ADDR, FRAME_CHAIN_VALID, - BREAKPOINT, and DECR_PC_AFTER_BREAK are here. - (ADDITIONAL_OPTION_HANDLER): use target_load, not - target_add_file. - - * tm-vxworks960.h: Break this off tm-i960.h. VxGDB specific - startup; DECR_PC_AFTER_BREAK, and FRAME_CHAIN_VALID are here. - - * valarith.c (value_subscripted_rvalue): Avoid handling - floats and doubles specially; it gave alignment errors. Lint. - - * valops.c (value_of_variable, value_of_this): Error if unknown - value. - - * valprint.c (print_floating): Bcopy rather than pointer-deref, - to avoid alignment problems. - (value_print): Handle unknown value address. - (cplus_val_print): Two args are ignored; remove them. Change caller. - (val_print): Use unpack_long rather than pointer-deref. - - * values.c: Lint. - (unpack_long, unpack_double): Use bcopy rather than pointer-deref - to avoid alignment problems. - (value_being_returned): Error if return value unknown. - (set_return_value): Add bogosity warning, FIXME. * - - * TODO: A woman's work is never done. - - * Makefile.dist: Distribute REMOTE_OBS into tconfig files. - Separate INCLUDE_CFLAGS for use with lint. Add LINTFILES. - Add ieee-float.o to OBS. - * tconfig/{nindy960,vxworks68,vxworks960}: Include the desired - REMOTE_OBS remote-interface files in the TDEPFILES and TM_FILE. - * tconfig/i960: FIXME. Half-merge, produce warning if config'd. - - Changes to generalize the VxWorks RPC protocol slightly, to handle - i960 as well as 68000. - - * vx-share/dbgRpcLib.h (VX_SOURCE_STEP): Add. - * vx-share/reg.h: Produce i960 regs #ifdef I80960 - * vx-share/xdr_ptrace.c: Skip FPA registers if 960. - * vx-share/xdr_rdb.h: Add SOURCE_STEP struct and xdr decl. - * vx-share/xdr_rdb.c: Add xdr_SOURCE_STEP routine. - * vx-share/xdr_regs.c: Add xdr_regs, xdr_fp_status, xdr_ext_fp - for i960. Change xdr_vectors to xdr_opaques for 68k registers, - so they will move in target byte order rather than network - byte order (happens to be the same). - -Mon Feb 25 03:41:44 1991 John Gilmore (gnu at cygint.cygnus.com) - - * tm-convex.h (END_OF_TEXT_DEFAULT): Remove #if 0'd block. - -Sun Feb 24 00:55:53 1991 John Gilmore (gnu at cygint.cygnus.com) - - * am29k-pinsn.c, - Add contribution lines to various files, showing where they - came from. - - * breakpoint.c (break_insn, check_break_insn_size, - read_memory_nobpt): Remove to mem-break.c. - - * xm-*.h, param-no-tm.h, tm-29k.h, valprint.c: Change BYTE_ORDER to - HOST_BYTE_ORDER. - - * tm-29k.h (STAB_REG_TO_REGNUM): Warn user if symbol table - entry has bad register number. This change is not - tested in this release, FIXME. - - * frame.h: Eliminate Frame_unknown in favor of a simple zero. - tm-vax.h: Ditto. - - * value.h: Force value's contents field to be aligned to hold - at least a double or a long long (if supported). This avoids - doing bcopy's in and out of the contents field. - - (step_1): Avoid coredump under obscure circumstances when we - have no frame. - - * symtab.h (misc_info): Add field to misc function vector for - any kind of cached information the target code desires. AMD - 29000 uses this to avoid repeating examine_function_prologue's. - - * coffread.c: Lint. Remove static symfile, read_section_header. - core.c (have_core_file_p): Lint: remove. - expprint.c (print_subexp): Lint. - infptrace.c, valops.c, valprint.c: lint. - - Roll in changes from vxgdb-5.0.1: - - * symtab.h: Comment byte order of each address class. Add - LOC_LOCAL_ARG for frame-relative args (960). - expread.y: Use LOC_LOCAL_ARG where LOC_ARG is used. - symtab.c, symmisc.c: ditto. - - * infrun.c (init_wait_for_inferior): Clear stop_signal. - - * remote.c (remote_resume): Error if resume with a signal. - - * symfile.c (prim_record_misc_function): Clear misc_info. - (fill_in_vptr_fieldno): Check stub type of arg. - - * valops.c (value_cast): Avoid looking up names of types whose - name we don't know, to prevent coredump. Sun CC produces typedef - rtx and the name of *rtx is zero... - -Mon Feb 18 21:16:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from final AMD 29000 port (Tiemann). - - tconfig/am29k: Add COFF_ENCAPSULATE and TARGET=TARGET_AM29K - for ../include/a.out.encap.h. This might not work now that BFD - is separately compiled. Instead, BFD support for encap will have - to translate machine type 29k into the right COFF_MAGIC. - - * infcmd.c: Remove references to inferior_pid that aren't used - in actual ptrace calls; use target_has_execution, etc. - (have_inferior_p): Remove function. - (program_info): Print target info rather than "process number"; - avoid gratuitous messages unless from_tty. - (run_stack_dummy, finish_command): Set proceed_to_finish. - infrun.c: Remove inferior_pid refs. Decl & init proceed_to_finish. - main.c: Lint. Lose have_inferior_p(). - inferior.h (have_inferior_p): Remove, lint. - (proceed_to_finish): Add flag to ask that all regs be saved - by normal_stop, for the few commands that need it, speeding up - serial I/O. Add comments to stop_registers. - - * remote-eb.c: Remove newline from breakpoint message we grep - for. Never time out when running the user program. - - - -Wed Feb 13 15:34:40 1991 John Gilmore (gnu at cygint.cygnus.com) - - Roll in changes from vxgdb-5.0.1: - - * dbxread.c (read_dbx_symtab): If we encounter a "FORTRAN COMMON" - symbol in its raw form, we are processing an unlinked ".o" file. - See if the target environment has assigned it an address, using - target_lookup_symbol (VxWorks does), and enter it into the symtab - that way. - - * tm-vxworks.h (FRAME_CHAIN, FRAME_CHAIN_VALID): Override usual - 68k versions for a simpler version that assumes zero FP at bottom. - Fixes bug of truncated stack reports. - - * target.h (target_lookup_symbol): Define this routine's args - and result, finally. - - * target.c (nosymbol): Default routine for target_lookup_symbol. - (target_default): Default lookup_symbol and call_function too. - (files_info): Only print has_all_memory warning if a non-dummy - target follows. - - * remote-vx.c (vx_read_register, vx_convert_to_virtual, - vx_convert_from_virtual): If target does not have floating point, - zero register "values", and avoid doing cross-net conversions. - (vx_lookup_symbol): Rename net_lookup_symbol, add to vectors. - (vx_open): Rearrange code that attaches to target and reads - symbols for all loaded modules, to work if some of the modules - are not accessible. Add symbol_stub() and add_symbol_stub() - as callbacks from catch_errors(). Allow connect attempt to be - interrupted painlessly with ^C (FIXME, there are still some bugs - if the interrupt happens during symbol reading.). Print - final message with puts_filtered, since symbol messages are - now filtered too. - - Misc cleanup: - - * main.c (catch_errors): Only print errstring if non-null. - (command_loop): Avoid an ioctl per command to test ISATTY. - - * remote-vx.c (net_load): make static; avoid sophomoric msg. - (vx_xfer_memory): Return correct result! - (vx_files_info): Indicate whether target has float or not. - (vx_lookup_symbol): Complain, not error, if target gone. - (vx_open): Print "Connected" msg before disabling immediate-quit. - [FIXME: lookup_symbol and vx_open changes need testing.] - - target.c, remote-eb.c, inftarg.c, am29k-opcode.h, target.h, - tm-29k.h, tmm-vxworks68.h, symfile.c, gdb-int.texinfo: Add - contributor lines and update copyrights to 1991. - - Changes from an attempted H-PUX host port: - - * infptrace.c (PT_ATTACH, PT_DETACH): Handle HP/UX, which - defines PT_ATTACH and PT_DETACH but not PT_KILL. - * remote-eb.c (eb_open): Misplaced endif kills sysv H/PUX. - * remote-vx.c: include for HPUX. - * hp300hpux-xdep.c (fetch_core_registers): Rewrite old - "core_file_command" routine to BFD regime. May not work yet. - - Attempted port of "gdb-3.4 Van Jacobson xgdb" to modern gdb. - - * xgdb.c: Replace X10 version with some VJ version. - (FIXME: Its copyright assignment is not on record.) - * xgdb.c: Update include files to X11R4 (Xaw crud). - (xgdb_display_source, create_text_widget): fix call to - get_filename_and_charpos. Rewack source window stuff for X11R4 - (gleaned from include files, and "nm's" of binary libraries, since - I had no doc available). - (append_selection, append_selection_word): Disable with FIXME - since R4 changed interface here. - (create_buttons): Add back the old set of buttons. - (xgdb_create_window): Fix call to XtInitialize (&argc not argc). - - * Makefile.dist (xgdb, xgdb-init.c): Update for X11R4 on Suns. - Roll VERSION to 3.94 (not yet final though). - -Sat Feb 9 09:46:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - * obstack.h (obstack_ptr_grow, obstack_ptr_grow_fast, - obstack_int_grow, obstack_int_grow_fast): Eliminate - cast on left of assignment, which gives MIPS cc fits and is - not Standard C. - - * sparc-pinsn.c (print_insn): Eliminate 'set' test, subsumed by - F_ALIAS. Use printf, not fprintf, when not passing a file - pointer... - (compare_opcodes): Check that identical instructions have - identical opcodes, complain otherwise. - - * sparc-opcode.h (st %fsr): Fix opcode "lose" mask. This - was reported by Roland McGrath. - (unimp): Only match if exactly zero instruction. (Roland) - (branches and traps): Generate all variations of these - instructions with macros, based on a single call that defines - each condition name and its binary representation. - (set): Turn on alias bit, to avoid test in sparc-pinsn.c. - - * valprint.c (val_print_fields): Take, and use, format parameter. - This means that "p/x struct" again prints the elements in the - desired format. Changed callers. - - * stack.c (frame_info): Use filtered output, and indicate wrap - points. Remove kludgy formatting designed to avoid line wrap. - - * utils.c (wrap_here): If the line is already full (because - we had printed a long indent or long wrapped string), do an - immediate newline-and-indent. - - * m68k-pinsn.c (print_insn_arg): Bugfix from - ntmtv!thompson@ames.arc.nasa.gov (Mike Thompson): 'bkpt #0' - instruction is incorrectly disassembled as bkpt #8. - - * dbxread.c (end_psymtab): Bugfix from Peter Schauer - : If you want to set a - breakpoint in a *.y file gdb will say Reading in symbols for *.y... - and then will dump core (sometimes). I traced it back to an - uninitialized symfile_name in psymtab_to_symtab. - (const_vol_complaint): Add quotes to message. - (define_symbol): Only believe line number if gcc_compiled. - Avoid allocating symbol if we will not return it. - - Add target strata support so that newly established targets go - into their right place in the target stack (e.g. a new exec file - doesn't wipe out the ability to access the running process). - - * target.h, core.c, exec.c, inftarg.c, remote-eb.c, - remote-nindy.c, remote-vx.c, remote.c, target.c: Add to_stratum - and initialize it properly in all the targets. - - * target.h: Document strata. Change return type of push_target. - - * target.c (nomemory): new function for dummy memory access. - (tcomplain): Rename complain, now also used in symfile.c. - (push_target): Push targets within strata. New return value shows - whether new target is on top of stack or not. Always keep dummy - target on stack. - (target_files_info): Ignore dummy target. - - * core.c (core_open): Warn user, and skip accessing file, if the - core target is not the topmost target in the stack. - * remote-nindy.c (nindy_create_inferior): Avoid unpush_target, now - already handled. - - * remote-vx.c: Remove vx_prepare_to_store from vxworks memory - target_ops, it doesn't belong there since we have no regs there. - Change name of target from machine => memory to clarify. - -Thu Feb 7 16:32:09 1991 John Gilmore (gnu at spiff.cygnus.com) - - * Freeze version 3.93 for release. - - * Makefile.dist: Handle vx-share and nindy-share subdirs - properly when building gdb.tar.Z. - - * symtab.c: lint; add no_symtab_msg to consolidate the messages - printed in various places, so I could change just one copy. - - * dbxread.c, coffread.c: Change references to bfd->iostream - to cast to FILE *, now that BFD avoids needing types defined - in other header files. - -Tue Feb 5 21:39:35 1991 John Gilmore (gnu at cygint.cygnus.com) - - * command.c, dbxread.c, expprint.c, infcmd.c, infptrace.c, - infrun.c, printcmd.c, remote-nindy.c, source.c, sparc-tdep.c, - sparc-xdep.c, symfile.h, symmisc.c, utils.c, valprint.c: Lint - (actually gcc -Wall). - - * dbxread.c: Remove first_global_sym, last_global_sym, since - they are never referenced. - - * defs.h (baud_rate): Declare. - main.c: Define it, and add the -b option to set it. - - * gdb-int.texinfo: Add text on how to define a new host or target - architecture, prompted by Per Bothner's questions about MIPS - support. - - * gdb.texinfo: Document "complaints". Change doc of -q since - gdb no longer prints the copyright and blurb if you specify a file - name to be debugged (just like Emacs). Add doc for Nindy-specific - command line flags for specifying target serial port and such. - Update copyright to 1991. - - * gdbcore.h: Remove a large mass of now-useless crud, since BFD - has taken over for us the job of ripping up executable files. The - crud caused Per Bothner's port to not compile. - - * infrun.c (normal_stop): Avoid printing "Program exited - normally" if we are in batch mode. This allows a GDB which - executes a program on a target system, to behave like a Unix - command (input from stdin, output to stdout, no extraneous - output). - - * main.c (main): Allow additional machine-dependent command line - options to be specified with the ADDITIONAL_OPTIONS, - ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP, and - ADDITIONAL_OPTION_HANDLER macros. Also allow machine-dependent - processing to occur just before the main loop with - BEFORE_MAIN_LOOP_HOOK. - (main): If a "core file" argument is specified, and it is not a - core file, try it as a process ID to attach. - (symbol_completion_function): Attempt to cope with - "show screen-" TAB, not very successfully. This needs more work, - FIXME. - (batch_file): New function, returns whether we are reading - commands from an interactive tty on stdin, or from somewhere else. - Called by normal_stop since it doesn't get from_tty passed down - to it like many commands do. - - * remote-nindy.c: Handle command line options for nindy - connection. - (nindy_before_main_loop): Prompt user for tty name if they - don't specify it before getting to the interactive command loop. - - * tm-i960.c: Add ADDITIONAL_OPTIONS, etc, to handle -O, -brk, - and -r command line options. Also add hook before main loop - to make it easy to specify a tty. - - * TODO: More things to do, one done. - -Mon Feb 4 23:57:39 1991 John Gilmore and Mike Tiemann (at cygint.cygnus.com) - - * dbxread.c: Make complaint() calls pass pointer, not struct. - Add complaints about badly formatted C++ type information - (const/volatile indicator, and parse errors resulting in - error_type). Fix C++ virtual member fn comment. - (read_struct_type): Avoid bumping pointer if we got a parse - error; this prevents our walking beyond the end of a string. - Terminate loop on null char as well as semicolon. - (process_one_symbol): Fix the LBRAC fix so that it uses the - last previous SLINE, FUN, or SO record's PC address. C++ debug - symbols did not have SLINE records in a useful order compared - to the LBRAC records. - (define_symbol): Handle "catch" records. - - * symtab.c (check_stub_type): Added new complain - `stub_noname_complain' and added a consistency check to - keep the debugger from crashing when finishing from an - exception frame. A real fix will be needed later. - -Sat Feb 2 10:43:05 1991 John Gilmore (gnu at cygint.cygnus.com) - - * infcmd.c (attach_command): Make global. - - * Makefile.dist (REMOTE_OBS): Make these compile by default, - but make them easy to comment out. Perhaps later they should - be enabled by what CPU you configure for? FIXME. - (VERSION): Roll to 3.93. - (pinsn.o): Remove rule for obsolete file. - (dbxread.o,coffread.o,mipsread.o): Use ${srcdir} explicitly. - - Run down a problem that manifested by printing the wrong function - name in stack traces of read_ofile_symtab. Turned out that the - problem was the SunOS 4.1.1 (and previous) C compiler outputs - the LBRAC symbol with an address in the *data* segment, which - blew our binary search through the blocks. - - * dbxread.c: Use the complain() facility consistently to bitch - about problems in the symbol file we are reading. - (finish_block): Add code to check the nesting of the blocks; - complain and Procrust them to fit if wrong. - (make_blockvector): Check the order of the blocks, complain - [but don't cope] if wrong. - (process_one_symbol): ifndef SUN_FIXED_LBRAC_BUG, check LBRAC - symbols to be sure their PC value is greater than the last SLINE - (line number) symbol we've seen, complaining and adopting the - SLINE PC value if wrong. - - * symfile.h (struct complaint, complaint_root, complain, - clear_complaints): Add. - * symfile.c (complain, complaint_root, clear_complaints): Add - facility to deal with non-fatal complaints and to regularize their - suppression. - (symbol_file_add): Clear complaint counters to allow new complaints. - (initialize_symfile): Add 'set complaints' and 'show complaints'. - - * dbxread.c (dbx_symfile_read): Remember the address and size - of the string table for the main symbol file, so we won't read it - more than once. - (dbx_psymtab_to_symtab): Fix the check for main symbol file, - to avoid reading the string table yet again. Lint. - (throughout): Improve filtered output, including word wrap. - (read_range_type): Improve Bothner's fix to handle other types too. - - * utils.c: Improve line wrap implementation. Handle unlimited - width by making chars_per_line unsigned. - (puts_filtered): New, easy, function. - - * defs.h (puts_filtered): add. - - * mipsread.c (compare_symbols, sort_symtab): Remove these fns, - call the identical sort_symtab_syms() in symfile.c instead. - - * expread.y: Suggest the `file' command rather than `symbol-file'. - - * command.h (enum var_types): Add zinteger for seroable - unsigned integer. - * command.c (do_setshow_command): Handle var_zinteger. Restructure - nested if's into a switch. - - * breakpoint.c (bpstat_print): If bpstat "print" flag is not set, - we did not stop because of a breakpoint (it must have been for - some other reason, like a "stepi"), so don't print anything. - - * symtab.c: Include all the time. Now that BFD - doesn't include , old SunOS's require it for - . - -Sat Feb 2 10:39:15 1991 Per Bothner (bothner@cs.wisc.edu) - - A test port of gdb-3.92.6 to the Sony NEWS. - - * Makefile.dist - Don't normally link in remote- or vx stuff. - Some of it doesn't compile, and it wastes space for 99% of the users. - Remove reference to no-longer-used HAVE_VPRINTF. - Fixed BFD_DEP typo to BFD_DIR. - * dbxread.c - Fix cast in arg to bfd_h_getlong. - Make char *prefix be const. - Fix how certain range types are mapped into builtin unsigned int types. - * infrun.c - Remove 2 #includes. They cause errors (on Sony, at least), - and aren't needed (they wern't in earlier versions). - * printcmd.c - print_address_symbolic should never demangle labels - (since it prints *assembler-level* labels). - - [This was superseded by the change to printcmd below.] - - * utils.c - Add some "volatile" return types to avoid warnings. - If MISSING_VPRINTF add vprintf function and not just macro - (since vprintf is used in printcmd.c). - * valprint.c - Unless __GNUC__, use obstack_grow instead of obstack_ptr_grow. - (The latter isn't grokked by some PCC-based compilers.) - - [This change is in abeyance, we prefer to fix obstack_ptr_grow.] - - Make chunk size of dont_print_obstack 32*4 instead of default 4096. - * nindy-share/coffstrip.c - Added some forward declarations (otherwise, gcc complains - about implicit extern redefined as static). - -Sun Jan 20 02:38:19 1991 John Gilmore (gnu at cygint.cygnus.com) - - Changes inspired by Per Bothner: - * printcmd.c (print_address_symbolic): Take additional parameter - specifying whether to demangle. - (print_address): Pass in asm_demangle to control demangling. - (print_address_demangle): New fn, takes explicit arg to control - demangling. - * utils.c: Add new vars demangle and asm_demangle, and let them - be set and shown. - (fputs_demangled): If !demangle, just print the argument. - (fprint_symbol): If !demangle, just print raw symbol. - * valprint.c (val_print): Call print_address_demangle rather than - print_address, to cause demangling to depend on the global - rather than assembler-level demangling setting. - * WHATS.NEW, gdb.texinfo: Document. - - * main.c (show_command): Show all settings if no arg. - (initialize_main): Make "info set" the same as naked "show". - * command.c (cmd_show_list): Handle prefix commands in the - list, and print the name of the setting as well as its English - description and value. - - Allow gdb functions to specify where a line should wrap if it - exceeds the size of a terminal line. Use it to make the output - prettier. - * utils.c (set_screen_width_command): New fn, mallocs a buffer - of the right size when screen width changes. - (set_screensize_command, screensize_info): Remove #if 0'd fns. - (wrap_here): New fn, indicates a point in the output where we - should wrap the line rather than just letting it overflow at a - random place. - (fputs_filtered): Implement wrapping. - (n_spaces): New fn, returns a pointer to N spaces. - (print_spaces_filtered): Use n_spaces. - * defs.h (n_spaces): Declare. - * stack.c (print_frame_info): Wrap with 4-space indent after - fn name and before filename and line number. - * printcmd.c (print_frame_args): Wrap with 4-space indent - before each argument name is printed. - * valprint.c (value_print): Wrap with no indentation before - each repetition. - (val_print_fields): Wrap with indentation relative to nesting - level before each field name. - (val_print): Wrap with nesting indentation before array elements. - * command.c (do_setshow_command): Avoid extra newlines, - wrap with 4-space indent around values printed, end with period. - * WHATS.NEW, gdb.texinfo, gdb-int.texinfo: Document. - - * breakpoint.c (breakpoint_1): Implement addressprint for - "info breakpoints" display. Change file name and line number - format to " at file:nnn" rather than " (file line nnn)". - * gdb.texinfo: Document. - - -Fri Jan 18 07:21:25 1991 John Gilmore (gnu at cygint.cygnus.com) - - Frozen for gdb-3.92.6 release. - - README, WHATS.NEW: Update for 3.92.6 release. - - tconfig/{altos, i386v, i386v32, m88k, umax}: Eliminate - coffread.o from configs since it is now built by default. - tconfig/{3b1, altosgas, arm, convex, hp300bsd, hp300hpux, - i386v-g, i386v32-g, isi, merlin, news, news1000, np1, pn, - pyramid, symmetry, vax, vxworks68}: Eliminate dbxread.o - from configs since it is now built by default. - - Makefile.dist: Update for release 3.92.6. Handle files that - have been moved to ../include, ../getopt, or ../bfd. Add - saber.suppress and tests directory. Add config.status to - the release (it will say "none"). - - coredep.c: Minor formatting fixes. - - These changes were made in early December but only checked in now: - * nindy-share/Onindy.c, nindy-share/coffstrip.c, - nindy-share/nindy.c: lint - * nindy-share/nindy.c (ninStopWhy): Don't byteswap the - register values coming back from the target; we store values - in target byte order everywhere. - -Wed Jan 16 19:01:37 1991 John Gilmore (gnu at cygint.cygnus.com) - - * am29k-opcode.h, am29k-pinsn.c: Add 29050 opcodes. - - * valprint.c (cplus_val_print, val_print_fields): New functions, - which print C++ objects. They conspire to avoid printing a - virtual base class more than once, following all the twists and - turns of C++ virtual base rules. - (val_print): Call the above rather than do it by hand. - - * symfile.c (symbol_file_add): Only reset symfile_mtime for main - symbol file, not for added files like shared libs. This really - needs to be generalized to a timestamp per file. - - * core.c (cleanup_core): Avoid coredump if no core file. - - * config.gdb: Accept -host or -target in place of +host or - +target. - - * coffread.c (find_linenos): Avoid desupported BFD interface - to line numbers. We still read them manually rather than using - BFD's "generic" features. - - * gdbrc.tex, threecol.tex: Add GDB reference card and its - formatting code. - Makefile.dist: Add refcard to OTHERS list for creating tar files. - - * Makefile.dist: Eliminate use of $< in explicit targets. - - * readline/Makefile: Use $< rather than $*.c, which does not - include the VPATH in GNU Make. - - * tconfig/i960-bout, tconfig/i960-coff: These are identical - copies of tconfig/i960, added for global configuration - compatability. All i960 versions can read both coff and b.out. - - * tm-88k.h: Fix multiline macro that lacked \'s. Remove - COFF_FORMAT and COFF_CHECK_X_ZEROES since these are now handled - automaticaly. - - * TODO: Think of more things to do. - -Wed Jan 2 19:09:29 1991 John Gilmore (gnu at spiff.cygnus.com) - - tconfig/{am29k,i960,sun2*,sun3*,sun4*}: Eliminate config - of sdb versus dbx debug symbols. Add kludge for 68881 80-bit to - 64-bit float conversion. - - tconfig/sun4, tconfig/sun3, xconfig/sun4, xconfig/sun3: Make - equivalent to sun?os4 so global config works. - -Wed Jan 2 18:20:51 1991 John Gilmore (gnu at spiff.cygnus.com) - - Fix from Eberhard Mattes - - * main.c: Only declare linesize once; declare pagesize not at - all, since it is never used. - (main): Clear newly allocated line before it is used. - -For older changes see ChangeLog-1990 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1992 b/contrib/gdb/gdb/ChangeLog-1992 deleted file mode 100644 index 8e89824..0000000 --- a/contrib/gdb/gdb/ChangeLog-1992 +++ /dev/null @@ -1,6285 +0,0 @@ -Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BISON): Add comment that when bison is used, it - must include the "-y" option. - * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp): - Remove defines to remap non-yacc symbols, thus backing out of - previous recent changes. Standard policy is that non-yacc parser - generators get fixed, rather than adding bug workarounds in gdb - for each new one that pops up. Expand comment to note this. - * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default. - -Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com) - - * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL - case. Use code in N_SOL. - - * paread.c: New file that contains all HPPA/HPUX symbol reading - code. - * dbxread.c: Remove almost all HPPA/HPUX symbol reading code. - * (dbx_symfile_init): Use sizeof(long) instead of 4. - * (dbx_symfile_offsets): Make static. - * (pastab_build_psymtabs): New interface routine for paread to - send stabs into dbxread. - * gdb-stabs.h: Remove gobs of HPPA cruft. - -Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names - for byacc. - * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc. - - * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names. - * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined - and YYDEBUG is not already defined. - * c-exp.y (strncmp): Replace throughout with STREQN, missed - them during the previous replacements. - * printcmd.c (_initialize_printcmd): Update internal documentation - for "set" command to note that the assignment syntax is language - dependent. - * ch-exp.y (yyreds, yytoks): Remap like other yy* names. - * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined - and YYDEBUG is not already defined. - * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT, - single_assignment_action): New terminals and nonterminal for gdb - extensions to chill expression grammer. - * ch-exp.y (match_dollar_tokens): Lexer routine to match all - tokens that start with '$' (register names, convenience vars, etc). - * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT. - * ch-exp.y (yylex): Call match_dollar_tokens. - -Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com) - - * hppah-tdep.c (skip_trampoline_code): Use new macros for - accessing minimal symbol data. - * infcmd.c (read_pc): Use #ifdef, not #if. - * symfile.c (syms_from_objfile): Add CONST to decl for targets. - * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing - minimal symbol data. - - * hppah-tdep.c (frame_saved_pc): Use better test for outermost - frame. Use find_return_regnum to find the caller. - * (find_unwind_entry): New routine to locate stack frame info - associated with a procedure. This looks in the $UNWIND_START$ - section in the SOM file. - * (find_return_regnum): New routine. Uses find_unwind_entry() to - figure out where the caller's return address is stored. - * (find_proc_framesize): New routine. Uses find_unwind_entry() - to figure out the frame size for a procedure. - * (saved_pc_after_call): New routine, moved from tm-hppa.h. - * (init_extra_frame_info): New routine. Corrects PC and FP for - outermost frame if necessary. - * (frame_chain): New routine, moved from tm-hppa.h. - * (skip_trampoline_code): Handle computed function calls (ie: - calls from $$dyncall). - * (unwind_command): Temporary support function to allow user - to control/observe aspects of the unwind (stack frame) info. - * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC - was in a system call, if so, then read the PC from r31. - * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal - with extra arg for skip_trampoline_code(). - * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above). - * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines. - * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine. - -Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs): - Call new bfd_get_size() and verify that string table is no larger - than the file that is supposed to contain it. - * symfile.c (syms_from_objfile): Only complain about configured - NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the - current target is the default BFD target. - -Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com) - - * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL. - * solib.c (bkpt_names): New array of symbol names to try to - use for the "mapping complete" breakpoint. Configurable - define SOLIB_BKPT_NAME is first one to try. - * solib.c (find_solib): Test debug_base for nonzero rather - than just greater than zero. - * solib.c (enable_break): Use bkpt_names to look up address - at which to set "mapping complete" breakpoint. - -Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com) - - * defs.h (STRCMP, STREQ, STREQN): New macros. - * defs.h (demangle_and_match): Remove prototype. - * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ - and STREQN defined in defs.h. - * dwarfread.c (set_cu_language): For completely unknown languages, - try to deduce the language from the filename. Retain behavior - that for known languages we don't know how to handle, we use - language_unknown. - * dwarfread.c (enum_type, symthesize_typedef): Initialize language - and demangled name fields in symbol. - * dwarfread.c, mipsread.c, partial-stab.h: For all usages of - ADD_PSYMBOL_TO_LIST, add language and objfile parameters. - * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names - and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. - * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. - Replace usages throughout. - * elfread.c (demangle.h): Include. - * elfread.c (record_minimal_symbol): Remove prototype and function. - * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, - B_CLRALL): Moved from symtab.h to gdbtypes.h. - * infcmd.c (jump_command): Remove code to demangle name and add - it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. - * minsyms.c (demangle.h): Include. - * minsyms.c (lookup_minimal_symbol): Indent comment to match code. - * minsyms.c (install_minimal_symbols): Attempt to demangle symbol - names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. - * mipsread.c (psymtab_language): Add static variable. - * stabsread.c (demangle.h): Include. - * stabsread.c (define_symbol): Attempt to demangle C++ symbol - names and cache them in the SYMBOL_DEMANGLED_NAME field. - * stack.c (return_command): Remove explicit demangling of name - and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. - * symfile.c (demangle.h): Include. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix - to match macros in symfile.h and allow them to be compiled - if INLINE_ADD_PSYMBOL is not true. - * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. - * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters. - Add code to demangle and cache C++ symbol names. Use macro form - if INLINE_ADD_PSYMBOL is true, otherwise use C function form. - * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Remove, also defined in symfile.c, which we already fixed. - * symtab.c (expensive_mangler): Remove prototype and function. - * symtab.c (find_methods): Remove physnames parameter and fix - prototype to match. - * symtab.c (completion_list_add_symbol): Name changed to - completion_list_add_name. - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both - the normal symbol name and the cached C++ demangled name. - * symtab.c (lookup_demangled_partial_symbol, - lookup_demangled_block_symbol): Remove prototypes and functions. - * symtab.c (lookup_symbol): Remove use of expensive_mangler, - use lookup_block_symbol instead of lookup_demangled_block_symbol. - Remove code to try demangling names and matching them. - * symtab.c (lookup_partial_symbol, lookup_block_symbol): - Fix to try matching the cached demangled name if no match is - found using the regular symbol name. - * symtab.c (find_methods): Remove unused physnames array. - * symtab.c (name_match, NAME_MATCH): Remove function and macro, - replaced with SYMBOL_MATCHES_REGEXP from symtab.h. - * symtab.c (completion_list_add_symbol): Rewrite to use cached - C++ demangled symbol names. - * symtab.h: Much reformatting of structures and such to add - whitespace to make them more readable, and make them more - consistent with other gdb structure definitions. - * symtab.h (general_symbol_info): New struct containing fields - common to all symbols. - * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, - SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, - SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. - * symtab. (struct minimal_symbol, struct partial_symbol, struct - symbol): Use general_symbol_info struct. - * utils.c (demangle_and_match): Remove, no longer used. - * valops.c (demangle.h): Include. - * xcoffexec.c (eq): Remove macro, replace usages with STREQ. - * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, - infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, - symmisc.c, symtab.c, valops.c: Replace references to minimal - symbol fields with appropriate macros. - * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, - coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, - demangle.c, elfread.c, energize.c, environ.c, exec.c, - gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, - main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, - remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, - sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, - symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, - tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp - and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. - * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, - mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, - symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME - references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as - appropriate. - * buildsym.c (start_subfile, patch_subfile_names): Default the - source language to what can be deduced from the filename. - * buildsym.c (end_symtab): Update the source language in the - allocated symtab to match what we have been using. - * buildsym.h (struct subfile): Add a language field. - * c-typeprint.c (c_print_type): Remove code to do explicit - demangling. - * dbxread.c (psymtab_language): Add static variable. - * dbxread.c (start_psymtab): Initialize psymtab_language using - deduce_language_from_filename. - -Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com) - - * valprint.c (val_print): Reorganize comment and add note - about dependency on target byte ordering. - * ch-exp.y (value_array_slice): Fix typo. - * ch-valprint.c (chill_val_print): Remove C'ism that arrays of - byte sized ints are assumed to be char strings and printed with - string syntax. In chill, arrays of chars and arrays of - bytes/ubytes are distinquishable, and printed appropriately. - -Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com) - - * tm-hppah.h: #define NEED_TEXT_START_END for target memory - read/write routines for HPUX. - - * hppa-pinsn.c (print_insn): Improve handling of be and ble - branch targets to compute target address using const from previous - instruction if necessary. - * Add `Q' operator to print out bit position field various - instructions. - * hppah-nat.c: #include sys/param.h, and sys/user.h. General - cleanups, use new code from Utah. - * (store_inferior_registers): Update to new code from Utah. - * (initialize_kernel_u_addr): Re-enable decl of struct user u. - * (fetch_register): Clear out priv level when reading PCs. - * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff. - * Remove decl of errno, #include wait.h and target.h. - * (frame_saved_pc): Check `flags' pseudo-register to see if we - were inside of a kernel call. If so, then PC is in a different - register. Also, mask out bottom two bits of all PCs so as not to - confuse higher level code. - * (push_dummy_frame): Create from #define in tm-hppa.h. - * (find_dummy_frame_regs): Update from Utah. - * (hp_pop_frame): Create from #define in tm-hppa.h. - * (hp_restore_pc_queue): New, from Utah. - * (hp_push_arguments): Big fixes from Utah. - * (pa_do_registers_info, pa_print_registers): Only print out fp - regs upon request. - * (skip_trampoline_code): New routine to deal with stubs that - live in nowhereland between callers and callees. - * i860-tdep.c: Remove decl of attach_flag. - * infrun.c (wait_for_inferior): Add new macro - INSTRUCTION_NULLIFIED, which can tell if the instruction pointed - at by PC will be nullified. If so, then step the target once more - so as to avoid confusing the user. - * (just before step_over_function:): Use stop_func_start, not - stop_pc when checking for the existance of line number info. - stop_func_start will reflect the proper address of the target - routine, not of the stub that we may be traversing to get there. - * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE - to deal with the stubs that PA compilers sometimes stick between - callers and callees. Also, define FLAGS_REGNUM for access to the - `flags' pseudo-reg. - * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use - memcpy, not bcopy. - * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't - write gr0, PC regs, and PSW! - * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah. - * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in - hppah-nat.c. - * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah. - * Define struct unwind_table_entry. - * valops.c (call_function_by_hand): Add another arg to - FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this - necessary? - -Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h" - -Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.7.4. - * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, - m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. - * Makefile.in (HFILES): Add valprint.h. - * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, - m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. - * typeprint.c, typeprint.h: New files for language independent - type printing functions. - * c-typeprint.c, m2-typeprint.c: New files for language dependent - type printing functions and definitions. - * valprint.h: New include file for language independent value - printing definitions. - * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language - dependent value printing functions. - * c-exp.y (production ptype): Add range_type variable and use new - create_range_type function. - * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), - infcmd.c (path_var_name), language.c (unk_op_print_tab), - m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent - "const static" to ANSI-conformant "static const". - * c-exp.y (c_create_fundamental_type): Remove unused nbytes. - * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, - and c_val_print. - * c-lang.h (c_print_type, c_val_print): Add prototypes. - * coffread.c (decode_type): Add range_type variable and call to - new create_range_type function. - * complaints.c (complain): Remove unused val variable. - * complaints.c (_initialize_complaints): Make it void. - * convex-tdep.c (value_of_trapped_internalvar): Add range_type - variable and call new create_range_type function. - * defs.h (enum val_prettyprint): Move enum from value.h to here - so we can avoid having to include value.h just for prototypes that - need the enum (thanks ANSI). - * dwarfread.c (struct_type): Local anonymous_size variable is - only used if !BITS_BIG_ENDIAN. - * dwarfread.c (decode_subscript_data_item): Add rangetype - variable and call new create_range_type function. - * elfread.c (elf_symfile_read): Remove unused dbx and text_sect - variables. - * eval.c (evaluate_subexp): Remove unused local variable name - and the statement with no side effects that initializes it. - * expprint.c (print_subexp): Change local_printstr to - LA_PRINT_STRING. - * gdbtypes.c (create_range_type): New function that creates - a range type using code fragments from object file readers as - an example of what has to be initialized. - * gdbtypes.c (create_array_type): Removed index_type, low_bound, - and high_bound parameters, replaced with a single range_type - parameter. Change function body to use passed in range_type - rather than handcrafting one. - * gdbtypes.h (create_range_type): Add prototype. - * gdbtypes.h (create_array_type): Change prototype parameters. - * infrun.c (normal_stop): Remove unused local variables tem and c. - * infrun.c (hook_stop_stub): Return 0 rather than random value. - * language.c (unk_lang_print_type, unk_lang_val_print): Add - stub functions that call error if called. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Add initializers unk_lang_print_type and - unk_lang_val_print. - * language.h (struct language_defn): Reformat for larger - comments, add la_print_type and la_val_print members. Add - LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar - to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. - * m2-lang.c (m2_create_fundamental_type): Remove unused local - variable nbytes. - * m2-lang.c (m2_language_defn): Add initializers m2_print_type - and m2_val_print. - * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. - * main.c (execute_command): Remove unused local variable cmdlines. - * main.c (echo_command), stabsread.c (read_type), printcmd.c - (clear_displays), symmisc.c (block_depth), values.c - (clear_value_history): - Make testing of truth value of assignment result explicit. - * mipsread.c (upgrade_type): Update FIXME to include future use - of create_range_type. - * printcmd.c (ptype_command, ptype_eval, whatis_command, - whatis_exp, maintenance_print_type): Move prototypes and functions - to new typeprint.c. - * printcmd.c (_initialize_printcmd): Move add_com calls for - ptype_command and whatis_command to new typeprint.c. - * ser-bsd.c (serial_open): Remove unused variable sgttyb. - * source.c (find_source_lines): Local variable c only used - when LSEEK_NOT_LINEAR is defined. - * stabsread.c (read_array_type): Use new create_range_type - function. - * stabsread.c (read_range_type): Add new index_type variable and - call new create_range_type function rather than handcrafting - range types. - * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. - * symtab.c (typedef_print usages): Use c_typedef_print, renamed. - * symtab.c (type_print_base usages): Use c_type_print_base. - * symtab.c (type_print_varspec_prefix usages): Use - c_type_print_varspec_prefix. - * symtab.c (type_print_method_args usages): Use - cp_type_print_method_args. - * valprint.c: Completely ripped apart and the fragments used - to create c-valprint.c, cp-valprint.c, m2-valprint.c, and - valprint.h. Remaining stuff is language independent. - * value.h (struct fn_field): Forward declare for prototypes. - * value.h (type_print_1): Remove prototype. - * value.h (enum val_prettyprint): Moved to defs.h. - * value.h (typedef_print): Prototype renamed to c_typedef_print. - * value.h (baseclass_offset): Add prototype. - * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. - * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. - * ch-typeprint.c: New file for language dependent type printing. - * ch-valprint.c: New file for language dependent value printing. - * ch-exp.y (parse_number): Remove prototype and stub function. - * ch-exp.y (decode_integer_literal): Removed unused digits and - temp variables. - * ch-exp.y (convert_float): Completely ifdef out for now. - * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), - ch-lang.c (chill_op_print_tab): - Change from ANSI-obsolescent "const static" to ANSI-conformant - "static const". - * ch-exp.y (yylex): Add unhandled storage class enumeration - literals to switch statement for completeness. - * ch-lang.c (chill_create_fundamental_types): Remove unused - nbytes variable. Change dummy type to 2 bytes to match int. - Handle FT_VOID types gratuituously added to chill DWARF by - compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR - type rather than a one byte TYPE_CODE_INT type. - * ch-lang.c (chill_language_defn): Add chill_print_type and - chill_val_print. - * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. - -Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com) - - Eliminate uses of NAMES_HAVE_UNDERSCORE, using - bfd_get_symbol_leading_char instead. - - * coffread.c (EXTERNAL_NAME): New macro for removing possible - leading character from names. - (read_coff_symtab): Use BFD's FILE *, don't open a second one. - (process_coff_symbol, coff_read_struct_type, coff_read_enum_type): - Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME. - - * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE. - * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE. - Remove SOME_NAMES_HAVE_DOT support (apparently unused). - * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE. - * solib.c: Replace NAMES_HAVE_UNDERSCORE. - * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET. - * symfile.c (syms_from_objfile): Insert debugging check to test - NAMES_HAVE_UNDERSCORE setting against the BFD support. - - * doc/gdbint.texinfo (Host Conditionals): Remove - NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document - MEM_FNS_DECLARED. - (Target Conditionals): Remove all of the above. - - * xm-rs6000.h (MEM_FNS_DECLARED): Update comments. - - * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather - than error() for .bb/.eb. Bug found by Eddie Fung, . - -Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com) - - * coffread.c (decode_type): catch negative tagndx fields generated - by SCO 3.2v4 cc. - * exec.c: comment out string following #endif. - * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4. - * xm-i386sco.h: include and , required by - . - * config/i386sco4.mh: new file; like i386sco.mh, but don't require - gcc, and define const to empty to avoid SCO 3.2v4 cc bug. - -Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com) - - * complaints.c: New file, code moved from utils.c. - * complaints.c (complain): Made into a varargs function. - * complaints.h: New file, code moved from symfile.h. - * Makefile.in (SFILES_MAINDIR): Add complaints.c. - * Makefile.in (HFILES): Add complaints.h. - * Makefile.in (OBS): Add complaints.o. - * symfile.c (complaint_root, stop_whining, complaint_series, - complain, clear_complaints, add_show_from_set for stop_whining): - Moved to complaints.c. - * symfile.h (struct complaint, complaint_root decl, complain - prototype, clear_complaints prototype): Moved to complaints.h. - * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c, - gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include - complaints.h. Remove casts from arguments to complain(), - which is now a varargs function, and remove unnecessary - placeholder zero args. - * defs.h (begin_line): Add prototype. - * defs.h (vprintf_filtered): Add prototype. - * dwarfread.c (varargs.h): Remove, no longer needed. - * dwarfread.c (dwarfwarn): Remove prototype and function. - * dwarfread.c (complaints): Define a bunch of complaints. - * dwarfread.c (SQUAWK): Remove macro defs, convert all - usages to standard complain() calls. - * utils.c (begin_line): New function that ensures that - whatever gets filter-printed next starts on its own line. - * utils.c (vprintf_filtered): New func, like vfprintf_filtered, - but to stdout (calls vfprintf_filtered internally). - -Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com) - - * remote.c: Avoid printf_filtered line limit. Suggested by - Robert R. Henry, . - * infcmd.c (environment_info): Ditto, for Don Allen . - - * main.c (main): Accept --silent as well as --quiet. Change +help - to --help. Suggested by Karl Berry, . - - * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST. - Noticed by Andy Jackson, . - -Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com) - - * tm-nindy960.h, remote-nindy.c: Lint. - -Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.c (create_array_type): Complete rewrite. Now requires - a optional type to decorate as an array type, the type of the - index, and the bounds of the array. Records this additional info - in the array type for use with languages with nonzero array - bounds. - * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY - to note that arrays may have bounds. - * gdbtypes.h (create_array_type): Update prototype. - * c-exp.y (ptype production): Adjust for new create_array_type - calling conventions. - * coffread.c (decode_type): Call create_array_type rather than - handcrafting array types. - * convex-tdep.c (value_type): Remove, now use create_array_type. - * convex-tdep.c (value_of_trapped_internalvar): Convert calls to - vector_type into calls to create_array_type. - * dwarfread.c (decode_subscr_data): Name changed to - decode_subscript_data_item throughout. - * dwarfread.c (decode_subscript_data_item): Rewrite to use - create_array_type. Now records index type and range as well. - * dwarfread.c (dwarf_read_array_type): Rewrite as part of - change to use create_array_type. - * dwarfread.c (read_subroutine_type): Test existing user defined - types before decorating them, to ensure they are blank, and - complain about it if they are not. - * dwarfread.c (decode_fund_type): For unrecognized types, always - return some valid type (type integer). If the unrecognized type - cannot be an implementation defined type, complain as well. - * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY. - * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY. - * mipsread.c (upgrade_type): Add FIXME comment that code to - handcraft arrays should be replaced with call to create_array_type. - * stabsread.c (read_array_type): Replace code to handcraft - array types with call to create_array_type. - * valprint.c (type_print_varspec_prefix): Minor formatting - change, join lines that don't need to be split. - -Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com) - - * convex-xdep.c, hppab-nat.c, infptrace.c: Remove - decl for attach_flag, it now lives in inferior.h. - * hppa-pinsn.c: Reformat opcode tables. Add function prototypes. - Make most functions static. - * hppah-nat.c: General cleanups, remove BSD specific code (since - that all lives in hppab-nat.c). - * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN): - Change sense of test against inside_entry_file(). This fix is - from U. of Utah. - * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg - to read/write_register_bytes(). - * gdbtypes.h: Remove const from decl for cplus_struct_default to - work around PA-GAS assembler bug. Also, add trailing */ to some - comments. - * gdbtypes.c: Remove const from decl for cplus_struct_default. - Same reason as above. - -Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com) - - * mipsread.c (parse_symbol): When checking whether a structured - type is an enum, check qualifiers of its first member, as well as - the base type of the member. Bug found and fixed by John M. - Farrell, . - - * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused. - * remote-vx.c: Don't include vx-share/reg.h. - * vx-share/ptrace.h: Reproduce from scratch. - * config/{vxworks68,vxworks960}: Don't include xdr_regs.o. - * Makefile.in: Remove references to removed files, and to removed - 29k-share directories. - -Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com) - - * c-lang.c (_initialize_c_language): Name changed from - _initialize_c_exp. - * m2-lang.c (_initialize_m2_language): Name changed from - _initialize_m2_exp. - * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since - it is no longer inside m2-exp.y, where it was remapped by Makefile. - * c-exp.y, m2-exp.y: Migrate code that has nothing to do with - expression parsing into c-lang.c and m2-lang.c respectively. - * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and - m2-exp.y respectively. - * c-lang.h, m2-lang.h: New files, internal interfaces between c-* - and m2-* files respectively. - * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c. - * Makefile.in (HFILES): Add c-lang.h, m2-lang.h. - * Makefile.in (OBS): Add c-lang.o, m2-lang.o. - * expression.h (struct block): Forward declaration for prototypes. - * language.h (struct objfile): Forward declaration for prototypes. - * Makefile.in (SFILES_MAINDIR): Add ch-lang.c. - * Makefile.in (HFILES): Add ch-lang.h. - * Makefile.in (OBS): Add ch-lang.o. - * ch-exp.y: Migrate code that has nothing to do with expression - parsing into ch-lang.c. - * ch-lang.c: New file, code migrated from c-exp.y. - * ch-lang.h: New file, internal interface between ch-* files. - * ch-lang.c (_initialize_chill_language): Name changed from - _initialize_chill_exp. - - Changes for Amiga Unix from rhealey@ub.d.umn.edu. - * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h. - * config/amix.mh (NATDEPFILES): Add. - * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o - to NATDEPFILES. - - * dwarfread.c (decode_subscr_data): Remove spurious test that - accepted only integer subscript types. We don't do anything - with the type at the moment anyway. - -Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (match_character_literal): Fix case where no - match at all is found. - * ch-exp.y (chill_create_fundamental_type): Chill uses fixed - width types. For example, "INT" is always 2 bytes regardless - of the values of any TARGET_*_BIT macros. So use explicit - numeric sizes for the types. - -Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (c_create_fundamental_type): New function to create - language specific fundamental types for C. - * m2-exp.y (m2_create_fundamental_type): New function to create - language specific fundamental types for Modula 2. - * c-exp.y (c_language_defn, cplus_language_defn): Add - c_create_fundamental_type to language struct initializers. - * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type - to language struct initializers. - * dwarfread.c (expression.h, language.h): Include. - * dwarfread.c (ftypes): New array to hold fundamental types - for current compilation unit. - * dwarfread.c (cu_language_defn): New pointer to language - struct for language of current compilation unit. - * dwarfread.c (dwarf_fundamental_type): New function to - create/lookup fundamental types. - * dwarfread.c (set_cu_language): Initialize cu_language_defn. - * dwarfread.c (throughout): Replace lookup_fundamental_type - with dwarf_fundamental_type. - * dwarfread.c (read_file_scope): Zero out ftypes for each new - compilation unit (may be different language or different objfile). - * gdbtypes.c (lookup_fundamental_type): Move actual type - creations into language specific fundamental type creation - functions and call via create_fundamental_type. Add comment - about this function being obsolescent. - * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte - sized signed and unsigned integers. - * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added. - * language.c (language_def): New function to lookup a language - struct given it's enumeration. - * language.h (struct language_defn): Add la_fund_type, a pointer - to a function that creates fundamental types for this language. - * language.h (create_fundamental_type): New macro to create - fundamental types based on the current language. - * language.h (language_def): Add prototype. - * language.c (unk_lang_create_fundamental_type): New function - for initializing language structs, calls error if called. - * language.c (unk_language_defn, auto_language_defn, - local_language_defn): Use unk_lang_create_fundamental_type. - ch-exp.y (chill_create_fundamental_type): New function. - ch-exp.y (chill_language_defn): Add chill_create_fundamental_type. - ch-exp.y (_initialize_chill_exp): BOOL types are only one byte. - -Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (CHILL_PRODUCER): Add producer string for - GNU chill. - * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well - as GCC_PRODUCER and GPLUS_PRODUCER. - -Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_wait): Don't stop if TIP says that remote is - still running. - -Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com) - - * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.' - rather than '$'. This particular piece of braindamage is - spreading like ooze. It's now infected libiberty, deja-gnu, - gdb, and gcc. - * values.c (baseclass_addr): Use CPLUS_MARKER rather than - hardwired '$' character. - -Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com) - - (Changes to break incredibly ugly, unmaintainable 750 line - read_struct_type function up into managable pieces.) - * Makefile.in (VERSION): Bump to 4.7.3. - * stabsread.c (struct field_info): Local struct definition. - * stabsread.c (read_member_functions, read_struct_fields, - read_baseclasses, read_tilde_fields, attach_fn_fields_to_type, - attach_fields_to_type, read_cpp_abbrev): Prototypes and new - functions from fragmented read_struct_type. - * stabsread.c (stabs_general_complaint): Catchall complaint. - * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs - symbol name continuation code. Use macro throughout. - * stabsread.c (various places): Replace add-one-to-pointer - with pointer increment. - * stabsread.c (read_type): Retain function local copy of type - descriptor. Rearrange code calling read_struct_type() to match - new conventions. - * stabsread.c (define_symbol): For the sake of dbx, gcc emits - a single blank as the name of nameless enumerations. Recognize - this special case and set nameless flag. - * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New - terminal tokens. - * ch-exp.y (access_name): New non-terminal token and - production. - * ch-exp.y (general_procedure_name): Now a terminal token. - * ch-exp.y (location): Expand production. - * ch-exp.y (match_simple_name_string): New function. - * ch-exp.y (yylex): Call match_simple_name_string and return - GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate. - -Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com) - - * munch: Backslash escape vertical bar characters inside - grep patterns since they have special meaning for some greps. - * parse.c (write_exp_string): Complete rewrite to store string - contants as a leading explicit length, followed by the string data, - followed by a trailing explicit length. - * eval.c (evaluate_subexp), expprint.c (print_subexp), - parse.c (length_of_subexp), parse.c (prefixify_subexp): - Use recorded explicit length of strings in expression elements, - rather than strlen. Adjust code to skip over strings stored in - expression elements, and code to access strings, to account for - new leading explicit size expression element. - * parse.c (length_of_subexp): Test for minimum endpos of 1, not - 0, to avoid negative expression element indices. - * valops.c (search_struct_method): Minor whitespace change. - -Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize, - which together maintain a dynamically expandable static buffer - for the lexer to use when translating C strings to their internal - form (other future uses possible). Fix parsing of C style strings - to do the normal C style input conversions of escaped character - sequences. - * valops.c (value_string): Remove translation of escaped - character sequences, now done in C expression parser. - * language.h (PRINT_LITERAL_FORM): New macro that takes character - and decides if it should be printed in literal form or some other - form, based on it's ASCII value and setting of sevenbit_strings. - * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM - macro, change indentation style. - * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro. - * ch-exp.y (chill_printstr): First cut at real function instead - of error stub. - -Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * nindy-share/stop.h: fixed bogus comment-end in copyright message - - * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments - -Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com) - - * defs.h (sevenbit_strings): Add declaration. - * defs.h (printchar): Replace with gdb_printchar. - * language.h (language_defn): Add new function pointers - la_printchar and la_printstr, to do language dependent - printing of characters and strings. - * language.h (local_printchar, local_printstr): New macros - to call language dependent functions pointed to by la_printchar - and la_printstr respectively. - * c-exp.y (emit_char, c_printchar, c_printstr): New language - dependent functions for printing characters and strings. - * c-exp.y (c_language_defn, cplus_language_defn): Add - c_printchar and c_printstr. - * command.c (do_setshow_command): Rename printchar use to - gdb_printchar. - * expprint.c (print_subexp): Replace C style string output - with call to local_printstr. - * language.c (unk_lang_printchar, unk_lang_printstr): - New stubs, currently errors. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Add unk_lang_printchar and - unk_lang_printstr. - * m2-exp.y (emit_char, m2_printchar, m2_printstr): New - language dependent functions to print characters and strings. - * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr. - * utils.c (printchar): Renamed to gdb_printchar. - * valprint.c (print_string): Remove prototype, function moved - to c-exp.y, where it becomes c_printstr. - * valprint.c (print_max): Made global for reference from the - language dependent printing routines in *-exp.y. - * valprint.c (repeat_count_threshold): New variable with function - of old REPEAT_COUNT_THREHOLD define, but now settable by user. - Change all references to old macro to references to new variable. - * valprint.c (value_print, val_print): Replace calls to - print_string with calls to local_printstr. - * valprint.c (val_print): Replace C style character printing - with call to local_printchar. - * valprint.c (val_print): Add case for TYPE_CODE_CHAR. - * valprint.c (_initialize_valprint): Add add_show_from_set - call for setting up repeat_count_threshold as print variable. - * ch-exp.y (decode_integer_value): New function. - * ch-exp.y (decode_integer_literal): Use decode_integer_value. - * ch-exp.y (chill_printchar, chill_printstr): New language - dependent functions for printing characters and strings. - * ch-exp.y (chill_language_defn): Add chill_printchar and - chill_printstr. - -Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com) - - * main.c (main): Print GDB version number in gdb -help; doc pid arg. - Suggested by Marty Leisner, . - (print_gdb_version): New arg is stdout or stderr. Callers changed. - -Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com) - - * remote-vx.c (vx_kill): just warn if we can't contact the board, - and assume the process has been killed. - -Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_open): Reset vars so that user can re-run - programs without leaving GDB. - * (many routines): Slightly improve error handling. - * (download): Zero out BSS by longs instead of bytes to avoid - timeouts in real hardware. - * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate - that connection is no longer in use after shutdown() of socket. - This keeps GDB from dying of a SIGPIPE when you issue multiple - `target udi' commands. - -Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com) - - * language.h (language_format_info): New structure to bundle - local formatting information. - * language.h (language_defn): Replace individual format info - with language_format_info structs. - * language.h (local_*_format, local_*_format_prefix, - local_*_format_specifier, local_*_format_suffix): New macros - for binary/octal/decimal/hex formats to access info elements. - * c-exp.y (c_language_defn): Update for new format handling. - * m2-exp.y (m2_language_defn): Update for new format handling. - * dbxread.c (language.h): Include for partial-stab.h use. - * mipsread.c (expression.h, language.h): Include for - partial-stab.h use. - * defs.h (local_hex_format, local_hex_format_custom, - local_hex_string, local_hex_string_custom): Move to language.h. - * language.c (local_hex_format_custom, local_hex_string, - local_hex_string_custom, local_octal_format_custom): Use new - format handling. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Update for new format handling. - * printcmd.c (print_scalar_formatted): Use new macros - to access decimal and binary format info for printing. - * c-exp.y (chill_language_defn): Update for new format handling. - * ch-exp.y (CHARACTER_LITERAL): Add support to yylex. - * ch-exp.y (decode_integer_literal): Add function - * ch-exp.y (match_integer_literal): Use decode_integer_literal. - * ch-exp.y (builtin_type_chill_char): Add definition. - * gdbtypes.h (builtin_type_chill_char): Add declaration. - -Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com) - - * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets - it right. - (aix_framedata): added nosavedpc field. - (SAVED_PC_AFTER_CALL): Don't try to optimize; just call - read_register. - (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0. - (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL. - * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd - instructions as function_frame_info does. Expand special case of - st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets - other than -4. - (pop_frame): Add 4 rather than sizeof (int) to avoid host - dependence. - (function_frame_info): Set frameless if the function has no frame, - and set nosavedpc if the PC was not saved. Handle gcc generated - stfd 31,-4(31); st 31, -12(31) correctly. - (frameless_function_invocation): New second argument pcsaved; if 0 - return whether the function has a frame, if 1 return whether the - function saved PC. - (frame_initial_stack_address): Correct typo: cache registers for - callee_fi, not for fi, (avoids reading garbage memory locations). - -Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior (just before step_over_function - label)): Change test for stepping into subroutine to check for the - presence of line number info. This makes stuff compiled with -g1 - cause GDB to not lose control when stepping. - - * symtab.c (find_pc_line): Improve code per gnu's suggestions. - Improve comments as well. - -Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.7.2 - * symtab.c (find_pc_symtab): Fix return of random value - to caller. - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on - Makefile since it contains sed patterns used in generation. - Add sed pattern to also delete #include of any malloc.h. - * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, - parser-defs.h, valarith.c, valops.c, value.h: Remap macros and - function names to conform to K&R terminology with respect to - logical and bitwise operators: - UNOP_ZEROP => UNOP_LOGICAL_NOT - UNOP_LOGNOT => UNOP_COMPLEMENT - BINOP_LOGAND => BINOP_BITWISE_AND - BINOP_LOGXOR => BINOP_BITWISE_XOR - BINOP_LOGIOR => BINOP_BITWISE_IOR - BINOP_AND => BINOP_LOGICAL_AND - BINOP_OR => BINOP_LOGICAL_OR - PREC_OR => PREC_LOGICAL_OR - PREC_AND => PREC_LOGICAL_AND - PREC_LOGIOR => PREC_BITWISE_IOR - PREC_LOGXOR => PREC_BITWISE_XOR - PREC_LOGAND => PREC_BITWISE_AND - value_zerop() => value_logical_not() - value_lognot() => value_complement() - * c-exp.y (c_op_print_tab): Add explicit empty terminator. - * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. - * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary - and is nonexistant in some SVR4 based systems. - * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. - * m2-exp.y (number_sign, modblock): Make static, #ifdef out - unused modblock. - * m2-exp.y (ANDAND): Rename to LOGICAL_AND. - * source.c (source_info): Fix minor nits, print "1 line" rather - than "1 lines", and "language is ". - * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well - as TYPE_CODE_INT and TYPE_CODE_FLOAT. - * valprint.c (val_print): Print TYPE_CODE_BOOL type values as - "TRUE" or "FALSE". - * values.c (value_from_longest): Handle TYPE_CODE_BOOL. - * ch-exp.y: New expression parser, for GNU-Chill. - * defs.h (enum language): Add language_chill. - * dwarfread.c (set_cu_language): Add LANG_CHILL case and make - LANG_MODULA2 a recognized language. - * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for - Chill as well as Modula-2. - * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, - builtin_type_chill_ulong, builtin_type_chill_real): Add. - * language.c (set_language_command): Add chill. - * language.c (binop_result_type, integral_type, character_type, - boolean_type, structured_type, value_true, binop_type_check): - Add language_chill cases. - * language.h (_LANG_chill): Define. - * symfile.c (deduce_language_from_filename): Recognize the - filename extensions ".chill", ".c186", and ".c286" for Chill. - * valprint.c (typedef_print): Add case for language_chill. - * Makefile.in (SFILES_MAINDIR): Add ch-exp.y. - * Makefile.in (YYFILES): Add ch-exp.tab.c. - * Makefile.in (YYOBJ): Add ch-exp.tab.o. - * Makefile.in (saber_gdb): Add unload of ch-exp.y and load - of ch-exp.tab.c. - * Makefile.in (distclean): Add target ch-exp.tab.c. - * Makefile.in (realclean): Add rm of ch-exp.tab.c. - * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. - * eval.c (evaluate_subexp): Add OP_BOOL case. - * expprint.c (print_subexp): Add OP_BOOL case. - -Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (set_environment_command): Avoid skipping first - char of env value if an '=' appears in it. Bug report and fix - by Mark Jungerman, . - -Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com) - - * infcmd.c (step_over_calls): Improve comments. - * symtab.c (find_pc_psymtab): Clean up a bit. - * (find_pc_symtab): Fix comments, clean up code. - * (find_pc_line): General cleanups, efficiency improvements. - Also, don't return garbage when some line info exists, but there - was no good match. - -Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu) - - * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no - member, and the stat pointer passed to vmap_symtab was NULL, the - wrong vmap entries would be modified. Fixes behavior where - attempting to load symbols for a module with no member would mess - up already read in symbols. - -Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and - 29k-share/dfe/mini2udi.o. - * config/a29k-udi.mt: Remove yank.o and mini2udi.o. - * alldeps.mak, depend: Update to deal with removal of - aforementioned files. - * remote-udi.c: Major cleanups. Clean up udi_open and drop - requirement for useless 'program' argument. Clean up - udi_create_inferior, and udi_load to call common download() - routine. Create download routine to load remote hosts directly - (with the help of BFD) so that we don't need yank.c and - mini2udi.c. - Fix udi_detach to call UDIDisconnect with - the right arguments. Clean up udi_resume, don't assign tip_error - twice. Clean up udi_wait, straighten out status codes. Make - udi_kill really work. - -Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * c-exp.y: separated host/target idea of integer type size, - removed redundant parse rules. (YYSTYPE): added typed_val, removed - UINT and CHAR rules. (parse_number): work out the targetwise type - of a number based upon it's size and qualifiers. (yylex): chars - are now treated the same way as ints. - - * source.c (indentify_source_line): don't core dump if wanted - line is larger than number of lines in source. (can happen when - coff gets confused about #included source). - -Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com) - - Fix problems noticed by Allan Steel, , - when debugging a program with 100 shared libraries. - - * solib.c (solib_map_sections): Always close the BFD we open. - Free all malloc'd storage we allocate, too, including error cases. - (struct so_list): Remove unused so_bfd member. - (clear_solib): Don't bother closing so_bfd. - - * symfile.c (symfile_bfd_open): Mark newly opened BFD as - cacheable. `So many symbol files, so little file descriptors.' - -Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com) - - * m68k-stub.c: Remove ansidecl.h and the few uses of it. - Stubs should stand alone as much as possible. - - * source.c (show_directories): Avoid printf_filtered length prob - pointed out by Jonathan Stone. - - * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to - avoid accesses beyond end of table. Fix by Lee W. Cooprider, - . - -Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com) - - * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of - struct, not struct itself. - * serial.h (serial_restore): Fix prototype, takes pointer not - struct. - -Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (depend): Add nm.h to the list of things to fixup. - * depend: Redo, to fixup nm.h problems with *-tab.c files. - -Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com) - - * i386-stub.c: Remove ansidecl.h and the few uses of it. - Stubs should stand alone as much as possible. - - * README: Add remote-es1800.c and remote-st2000.c to table. - * go32-nat.c: Remove, there is no native go32 support. - * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior. - -Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com) - - * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add - new routines to deal with sending SIGINTs to attached processes - when the user interrupts the controlling GDB. - * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to - the aforementioned routines when waiting for the attached process. - - * elfread.c, mipsread.c: Include . - * i386-stub.c: Include "ansidecl.h" to deal with prototypes. - * serial.h: Add prototype for serial_restore(). - -Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com) - - * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from - minimal_symbol_count, because the NULL symbol is not included in - the count. This prevented this function from finding the last - symbol in the table. - -Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com) - - * dbxread.c (process_one_symbol): if not defined - (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at - the start of the function, not just after N_FUN. - -Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to - remap all malloc's to xmalloc's and all realloc's to xrealloc's. - * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are - remapped to xmalloc/xrealloc, use only malloc/realloc in grammer - file. Remove preprocessor defines that previously did remapping. - -Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (run_command): Avoid long calls to printf_filtered. - Bug fix courtesy of Alexander Klaiber. - -Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com) - - hp300 native support (hp300hpux untested). - - * hp300ux-xdep.c: removed. - * xm-hp300bsd.h (REGISTER_U_ADDR): removed. - * xm-hp300hpux.h: updated copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed. - * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files. - * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h. - * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/hp300bsd.mt (TDEPFILES): removed exec.o. - * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/hp300hpux.mt (TDEPFILES): removed exec.o. - - Vax ultrix native support. - - * nm-vax.h: new file. - * Makefile.in (HFILES): added nm-vax.h. - * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o - coredep.o corelow.o removed. - (NAT_FILE, NATDEPFILES): new macros. - * xm-vax.h: updated copyright. - (REGISTER_U_ADDR): removed. - - Apollo native support (untested). - - * Makefile.in (HFILES): added nm-apollo68[bv].h. - * a68v-nat.c, nm-apollo68[bv].h: new files. - * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed. - * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed. - * a68v-xdep.c: removed. - * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o - inftarg.o fork-child.o a68v-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - - * defs.h: include nm.h. - * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c, - sparc-tdep.c, : do not include nm.h. - * doc/gdbint.texinfo: nm.h now included in defs.h. - -Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): 4.7.1 post release! - - * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o. - -Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): gdb-4.7 release. - * README: Update for gdb-4.7. - -Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS - when necessary. - - * alldeps.mak, depend: Update. - -Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com) - - * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst - is null. - * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it - causes problems in setting breakpoint in the right place in - functions with `float' args which are passed as doubles. - * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's. - * config/rs6000.mh (NATDEPFILES): Add corelow.o. - -Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add nm-i386sco.h. - * dwarfread.c: include for SCO. - * infptrace.c: Don't include ptrace.h under SCO. - * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for - gcc. - * config/i386v.mt: Add exec.o to TDEPFILES. - -Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com) - - * i386v-nat.c: Remove space from front of #endif. - * irix4-nat.c: Remove externs of registers[], include inferior.h - instead. - * mips-nat.c: Explicitly initialize zerobuf to 0! - * mips-tdep.c (init_extra_frame_info): Undo John's last change. - Always setup fci->frame, even if it's non-zero. Too many places - depend upon this behavior (and I have to get a release out the - door)! - * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set - processing_gcc_compilation if we find the embedded stabs marker. - This fixes several bugs with finding the location of short or char - function parameters passed on the stack. - -Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Native support for sun4sol2. - - * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h. - * nm-sysv4.h: new file. - * Makefile.in (HFILES): added nm-sysv4.h. - * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o. - -Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com) - - * coredep.c: Include "nm.h" to get REGISTER_U_ADDR. - * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc. - - * Makefile.in (VERSION): Tick to 4.6.9. - -Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com) - - * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific - definition, replace with portable one. - * remote-nindy.c: Lint. - (nindy_wait): Return type is int, result is inferior_pid. - * symmisc.c (dump_psymtab): Only print section_offsets if set. - (initialize_symmisc): Remove empty function. - * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS): - Remove obsolete, misspelled macro. - * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR. - (all @node commands): Use new form to avoid nitpicking errors. - * doc/gdbint.texinfo: Document host/native/target split. - -Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings. - - * xm-mips.h (offsetof): Don't define this if __STDC__. - -Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - umax native support (untested). - - * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/umax.mt (TDEPFILES): removed exec.o. - * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR): - removed to nm-umax.h. - * nm-umax.h: new file. - * Makefile.in (HFILES): added nm-umax.h. - - hppa native support (untested). - - * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty. - (NAT_FILE, NATDEPFILES): new macros. - * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o. - * config/hppahpux.mt (TDEPFILES): removed exec.o. - * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed. - * nm-hppa[bh].h, hppa[bh]-nat.c: new files. - * hppa[bh]-xdep.c: removed. - * hppa[bh]h-tdep.c: do not include ptrace.h. - * Makefile.in (HFILES): added nm-hppa[bh].h. - - * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME. - -Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c: Straighten out include files. Work around - conflicting defs of JB_xxx syms in and - for Ultrix-4.2. - -Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com) - - * mips-nat.c (fetch_core_registers, register_addr): Copy from - coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack - backtraces from core files work. - * config/decstation.mh, config/irix3.mh: Remove coredep.o. - Functions are now defined in mips-nat.c. - - * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too. - - * remote-hms.c: Disable all uses of serial_nextbaudrate and - serial_default_name(). - - * remote-hms.c, ser-go32.c, serial.h: Change from - serial_timedreadchar() to new serial_readchar(). - - * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones. - -Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y: Moved handling of 'const' and 'volatile' from - to . This removes 2 conflicts. - -Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints - from breakpoint table when reseting breakpoints. - -Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com) - - Native support cleanup and corefile fixes for i386 SVR4 systems. - - * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset): Moved to i386v4-nat.c - * i386v4-nat.c, nm-i386v4.h, : New files. - * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h. - * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o, - change i386v-nat.o to i386v4-nat.o. - -Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Miscellaneous 386 configs updated. - - * config/i386aout.mt (TDEPFILES): removed exec.o. - * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh - (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt, - config/i386v4.mt (TDEPFILES): removed exec.o. - * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - - Native support cleanup for i386bsd (untested). - - * config/i386bsd.mt (NATDEPFILES): exec.o removed. - * config/i386bsd.mh (NATDEPFILES): added exec.o - * tm-i386bsd.h (FLOAT_INFO): removed. - * nm-i386bsd.h (FLOAT_INFO): added. - - Native support for i386v (untested). - - * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o. - * i386-xdep.c: removed. - * Makefile.in (HFILES): added nm-i386v.h - * i386v-nat.c, nm-i386v.h: new file. - * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to - nm-i386v.h. - * tm-i386v.h (FLOAT_INFO): removed. - - Native support for linux (untested). - - * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o. - * Makefile.in (HFILES): added nm-linux.h. - * nm-linux.h: new file. - * xm-linux.h: updated copyright. cleaned up formatting. - (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h. - - Native support for sun386 (untested). - - * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o sun386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * config/sun386.mt (TDEPFILES): removed exec.o. - * Makefile.in (HFILES): added nm-sun386.h. - * sun386-nat.c, nm-sun386.h: new file. - * sun386-xdep.c: removed. - * xm-sun386.h: updated comment and copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to - nm-sun386.h. - - Native support for i386mach (untested). - - * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o mach386-xdep.o. - (NAT_FILE, NATDEPFILES): new macros. - * Makefile.in (HFILES): added nm-i386mach.h. - * nm-i386mach.h, i386mach-nat.c: new files. - * mach386-xdep.c: removed. - * xm-i386mach.h: updated copyright. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to - nm-i386mach.h. - - Native separation for go32 (untested). - - * config/go32.mh (NAT_FILE, NATDEPFILES): new macros. - * go32-nat.c: new file. - * go32-xdep.c (call_ptrace, child_resume, - fetch_inferior_registers, store_inferior_registers, - child_xfer_memory, fetch_core_registers): removed to go32-nat.c. - - Native support for m88k (untested). - - * Makefile.in (HFILES): added nm-m88k.h - * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR, - FETCH_INFERIOR_REGISTERS): removed. - * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o - inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES. - (NAT_FILE, NATDEPFILES): new macros. - * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o. - * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o. - * m88k-xdep.c: removed. - -Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com) - - * i386b-nat.c: Comment changes. - * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out - into new nm-file. - * config/i386bsd.mh (NAT_FILE): Point to new nm-file. - -Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com) - - Avoid longjmp()-catching compilation errors in cross-ports. - - * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc. - * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target): - Move from mips-tdep.c and tm-{irix3,mips}.h. - * mips-nat.c: Remove a bunch of code that was ifdef'd out of - native MIPS ports. - * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h - and tm-mips.h. - - * ultra3-nat.c (register_addr): Move from ultra3-xdep.c. - (fetch_core_registers): Fix bfd_seek arguments. - -Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com) - - Make core files work again (add back the `core' target). - - * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh - (NATDEPFILES): Add corelow.o. - * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's - native dependent. - - * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh, - i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh, - littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh, - vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o - appears. FIXME, these should be moved to NATDEPFILES for native - use only. - -Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Ultra3 host/target/native split. (untested). - - * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h. - (fetch_register, fetch_inferior_registers, - store_inferior_registers, fetch_core_registers): removed to - ultra3-nat.c. - * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed - to nm-ultra3.h. - * Makefile.in (HFILES): added nm-ultra3.h. - * nm-ultra3.h, ultra3-nat.c: new files for native support. - * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - * config/ultra3.mt (TDEPFILES): exec.o removed. - - * xm-vaxult.h: add MEM_FNS_DECLARED. - -Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.6.8. - (OBS): Put version.o first, so Makefile rebuild happens early. - - * command.h: Publicize prototype for not_just_help_class_command. - * command.c: Remove proto. - * maint.c: Mark "mt" as an abbrev, to avoid duplicated help - output. Move "maint info" from class info to class maintenance, - and improve text. - * infrun.c: Move "stop" to class_obscure, and give it a - function so it will not be seen as a global help topic. FIXME, - it should be possible to set these attributes independently. - - * core.c (core_command): Make nicer error message for no core support. - - Lint around file_ptr's (bfd's off_t's) and bfd_seek. - - * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg. - (elfstab_build_psymtabs): staboffset and stabstroffset args are - file_ptr's. - * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr. - (scan_compilation_units): Punt unused filename arg. dbfoff, - lnoffset, and curlnoffset are file_ptr's now. - (dwarf_build_psymtabs): Drop desc and filename args; use - objfile. dbfoff and lnoffset are file_ptr's now. - (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek. - * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's. - (elf_symfile_read): Skip desc and filename args to - dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs. - * gdb-stabs.h: Use file_ptr rather than off_t. - * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable - compile-time debug check that someone turned off as "unused". - (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call. - * symfile.h: Update dwarf_build_psymtabs and - elfstab_build_psymtabs prototypes. - * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read): - Use file_ptr offsets. bfd_seeks use L_SET. - -Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com) - - * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo." - symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different - value so that demangler won't be invoked. This greatly speeds up - stepping. - * mips-tdep.c (mips_pop_frame): Rewrite handling of - linked_proc_info so that it properly deallocates the appropriate - item after it is done with it instead of before. - * Don't pass bogus frame pointer to create_new_frame(). Just - leave it as zero so that lower level code will figure out the - correct value. - -Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Sony News native support. - - * Makefile.in (HFILES): added nm-news.h. - * nm-news.h: new file. - * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o to NATDEPFILES. - (NAT_FILE, NATDEPFILES): new macros for native support. - * config/news.mt (TDEPFILES): removed exec.o. - - * remote-vx.c: remove redundant include of sys/time.h. - - * infrun.c: include ctype.h. Otherwise some machines result in - undefined for isdigit. - -Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com) - - * configure.in: Convert m68k entries to m68* entries to handle - all the various m68xxx hosts and targets. - * config/news1000.mt: No longer needed, same as news.mt. - -Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o. - -Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h, - nm-sun2.h, nm-mips.h. - - * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o. - - * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES. - - * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o. - -Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com) - - * xm-hppah.h: if __STDC__ is not defined, define - HPPA_COMPILER_BUG. - symtab.c (decode_line_1): avoid a bug in the HP9000/700 native - compiler; see the comment in the file. - -Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com) - - First cut at support for all BSD variants on 386. - - * tm-i386bsd.h, xm-i386bsd.h: New config files. - * i386b-nat.c: New native support file. - * configure.in: Add host and target for i[34]86-*-bsd*. - * config/i386bsd.mh, config/i386bsd.mt: New config files. - -Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Sun2 native support (untested). - - * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS, - REGISTER_U_ADDR): removed to nm-sun2.h. - * nm-sun2.h: new file. - * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o - fork-child.o sun3-xdep.o removed. - (NAT_FILE, NATDEPFILES): new macros. - - Mips native support. Decstation and iris4 have been tested. - Iris3 has not. - - * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset): removed to irix4-nat.c - * mips-xdep.c: removed. - * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new - files. - * procfs.c: include nm.h. - * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed. - * xm-irix4.h: bump copyright. - (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS, - PROC_NAME_FMT): removed. - * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed. - * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - (CC): supply default compiler switches. - * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o coredep.o. - (NAT_FILE, NATDEPFILES): new macros for native support. Note that - irix3 is untested. - * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o - fork-child.o mips-xdep.o coredep.o. - (NAT_FILE, NATDEPFILES): new macros for native support. - -Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/rs6000.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - * config/sun3os3.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - * config/sun3os4.mh (XDEPFILES): removed fork-child.o. - (NATDEPFILES): added fork-child.o - -Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com) - - * infcmd.c (path_info): Avoid 250-char limit on printf_filtered, - by using puts_filtered instead. - -Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-nindy.c (nindy_load): Replacement version from Steve - Chamberlain, doesn't require forking to run "strip" or "sx". - -Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add nm-*.h files. - -Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/sun4os4.mh (XDEPFILES): fork-child.o removed. - (NATDEPFILES): added fork-child.o. - - * doc/gdbint.texinfo: document a few more macros, create new - section for native macros. - -Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in alldeps.mak depend: Rip out 29k/udi pending - resolution of copyright issues. - -Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (setup-to-dist): Remove -norecursion so that doc - subdir gets configured. - -Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com) - - * Makefile.in (nindy.o): Define "STRIP" as pathname of strip - program. - * nindy-share/nindy.c (coffstrip): Use that pathname, instead of - searching for a "bfd_strip" program. Also, fixed up arguments - passed to that program. - - * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r", - which is now used for something else. Rewrite description of - associated parameters to match how gdb does it now. - (ADDITIONAL_OPTION_HELP): Fix message accordingly. - - * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type. - -Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as - to_notice_signals. - - * inferior.h (proc_signal_handling_change): prototype removed. - * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed. - (handle_command): now calls target_notice_signals. - * procfs.c (proc_signal_handling_change): renamed to - procfs_notice_signals. Now static. Add prototype. All callers - changed. - * target.h (struct target_ops): new field, to_notice_signals. - (target_notice_signals): new macro to cover new field. - * target.c (cleanup_target): default to_notice_signals to ignore. - * corelow.c (core_ops), - exec.c (exec_ops), - inftarg.c (child_ops), - procfs.c (procfs_ops), - remote-adapt.c (adapt-ops), - remote-eb.c (eb_ops), - remote-es1800.c (es1800_ops, es1800_child_ops), - remote-hms.c (hms_ops), - remote-mm.c (mm_ops), - remote-nindy.c (nindy_ops), - remote-st2000.c (st2000_ops), - remote-udi.c (udi_ops), - remote-vx.c (vx_ops, vx_run_ops), - remote.c (remote_ops), - target.c (dummy_target), - xcoffexec.c (exec_ops): added static initializer for - to_notice_signals. - * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed. - -Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com) - - * main.c (define_command): Add forgotten initializer. - -Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com) - - * language.c, language.h: Move saved_language out to global - expected_language. Set expected_language when user expectation - changes. - * language.c (language_info): Don't print type/range checking gub. - * main.c (main): Set expected language. - (execute_command): Check against expected language. - * symfile.c (set_initial_language): Set expected language. - - * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf. - -Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) - - A bunch of changes mostly to improve debugging of C++ programs. - Specifically, the calling of inferiors methods is improved. - - * value.h: New macros METHOD_PTR_IS_VIRTUAL, - METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially - hide the implementation details of pointer-to-method objects. - How to tell if the pointer points to a virtual method is - still very dependent on the particular compiler, but this - should make it easier to find the places to change. - * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c - (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_* - macros, instead of a hard-wired-in code that incorrectly - assumed a no-longerused representation of pointer-to-method - values. And otherwise fix the relevant bit-rotted code. - - * valprint.c (type_print_base [case TYPE_CODE_STRUCT]): - If there are both fields and methods, put a space between. - - * stabsread.c (read_struct_type): Fix bug in handling of - GNU C++ anonymous type (indicated by CPLUS_MARKER followed - by '_'). (It used to prematurely exit the loop reading in - the fields, so it would think it should start reading - methods while still in the fields. This could crash gdb - given a gcc that can emit nested type information.) - - * valops.c (search_struct_method): Pass 'this' value by - reference instead of by value. This provides a more - consistent interface through a recursive search where the - "bottom" functions may need to adjust offsets (due to multiple - inheritance). - * valops.c, value.h, values.c: Pass extra parameters to - value_fn_field and value_virtual_fn_field so we can - correctly adjust offset for multiple inheritance. - * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify - virtual function calls by using value_virtual_fn_field(). - * values.c: New function baseclass_offset, derived from - baseclass_addr (which perhaps can be made obsolete?). - It returns an offset rather than an address. This is a - cleaner interface since it doesn't mess around allocating - new values. - * valops.c (search_struct_method): Use baseclass_offset - rather than baseclass_addr. - -Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Re-install 29K/UDI stuff. - * remote-udi.c (udi_resume): Clean up. - * (udi_wait): Rewrite, leave out bugs. - * Add debugging code to print out all register fetches and stores. - * Straighten out target_ops. - * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword. - -Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com) - - * remote-udi.c (udi_create_inferior): run with no arguments should - not pass the program name as an argument, since the UDI code - already handles that. - (udi_load): get the symbols from prog_name, not arg_string (the - load command should really use arg_string as the program name, not - prog_name, but at least the run command works now). - - * munch: HP9000/300 nm puts an extra space between T and symbol - name. - - * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions - needed for vxworks targets. - -Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com) - - * am29k-tdep.c (_initialize_29k): Make it possible for the - user to set and query the address where function calls into the - inferior write a small scratch routine. `set call_scratch_address' - * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error. - * remote.c (remote_prepare_to_store): Only fetch regs if they are - not already cached validly. - -Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Rs6000 native support. - - * infptrace.c: remove #ifdef USG from around include ptrace.h. - machines without this header should not be compiling this file. - * nm-rs6000.h, rs6000-nat.c: new files for native support. - * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h. - * rs6000-xdep.c: removed. all code now in rs6000-nat.c. - * xm-rs6000.h: do not include ptrace.h. - (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h. - * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o. - infptrace.o and inftarg.o move to NATDEPFIES. - (NAT_FILE, NATDEPFILES): new macro for native support. - - Sun3 native support. - - * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES): - new macros for native support. - (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES, - removed sun3-xdep.o. - * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to - nm-sun3.h. - * sun3-xdep.c: removed. All code is now in sun3-nat.c. - * sun3-nat.c, nm-sun3.h: new files for native support. - -Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (dbsize): New variable to hold size of dwarf info. - * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to - dbfsize and use it to initialize new local file scope dbsize. - * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it. - * dwarfread.c (basicdieinfo): Use dbsize to check for oversize - DIEs as well as the current check for undersize DIEs. This helps - to gracefully detect and reject corrupted DIE information. - -Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com) - - Add `command hooks' and a hook for inferior program stopping. - - * command.h (struct cmd_list_element): Remove unused `aux' - field. Add new `hook', `hookee', and `cmd_pointer' fields. - * command.c (add_cmd): Initialize new fields, elim old. - (add_alias_cmd): Clone new fields. - (delete_cmd): Un-hook hookee if we're deleting hook. - (help_cmd): Tell user the command is hooked, if it is. - (lookup_cmd_1): Abbreviations return the original command - instead of themselves, so that hooks on the original cmd will be - run. - * defs.h (enum command_class): Add class_pseudo and comments. - * gdbcmd.h (execute_user_command): Add prototype. - * infrun.c (normal_stop): If the stop command is hooked, - run the hook whenever we stop. - (hook_stop_stub): Stub for catch_errors. - (_initialize_infrun): Set up pseudo "stop" command. - * main.c (execute_user_command): Code extracted from execute_command. - (execute_command): If hooked, run the hook before the command. - (define_command): If defining a new hook, check the command it - is hooking, and warn if none. Install the hook. - * source.c (_initialize_source): "l" is an abbrev for "list". - * doc/gdb.texinfo: Document command hooks. - - * Makefile.in (VERSION): Roll to 4.6.7. - * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES. - * infrun.c (breakpoints_inserted): Make it static again. - * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse. - -Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Native file renaming. - - * nat-sparc.c -> sparc-nat.c - * nat-sun4os4.h -> nm-sun4os4.h - * nat-trash.h -> nm-trash.h - * config/sun4os4.mh: track file renaming. - * configure.in: link to nm.h rather than nat.h. - * infptrace.c: include nm.h rather than nat.h. - -Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Host/target/native split for sun4. - - * Makefile.in (TSOBS): removed corelow.o. - * infptrace.c: included nat.h. - * nat-trash.h: temporary header file. This should be removed once - all hosts have the native/host/target split. - * configure.in: add a symlink from nat-trash.h to nat.h if no - other nat file exists for this configuration. - * sparc-tdep.c: no longer include sys/ptrace.h. - * sparc-xdep.c: removed. contents have been moved to nat-sparc.c. - * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to - nat-sun4os4.h. - * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support. - * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o - to NATDEPFILES. removed sparc-xdep.o. - (NATDEPFILES, NAT_FILE): new macros for native support. - - Break the direct connection from core_file_command to any - particular type of core file support. - - * target.h (find_core_target): new prototype. - * target.c (find_core_target): new function. Walks the target - list looking for the core target. - * core.c (core_file_command): replace calls to core_detach and - core_open with find_core_target and direct calls. - -Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com) - - * xm-hp300hpux.h: define MEM_FNS_DECLARED; include - for infptrace.c. - config/hp300hpux.mh: ALLOCA1 was not defined. - -Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c, - target.c, valprint.c: Use unfiltered forms of f/printf, et. al. - until we can figure out a better way to do paging. - -Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com) - - * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook. - * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it. - * hppa-coredep.c: Remove, now that we use the hook. - * config/hppab.mh, config/hppah.mh: Use standard coredep.o. - * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook. - - * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with - GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all - be ripped out and reimplemented right (see elfread.c). - * tm-hppa.h (GDB_TARGET_IS_HPPA): Define. - - Rename all HPPA files to fit into unique DOS filenames: - * *hppabsd* => *hppab* - * *hppahpux* => *hppah* - -Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com) - - Make the /proc support a target-struct in its own right. - - * Makefile.in: Remove inftarg.[co], since it is now included via - config/*.mh files. - * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that - reference infptrace.o. Add fork-child.o to all *.mh that - reference procfs.o. - - * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap): - No longer global functions. - (fork_inferior): New global function from fork-child.c. - * inftarg.c (child_wait): Remove USE_PROC_FS conditional. - (ptrace_me, ptrace_him): New stub functions for fork_inferior(). - (child_create_inferior): Moved to fork-child.c as fork_inferior. - (child_create_inferior): New tiny function that calls fork_inferior. - * fork-child.c: New file, containing fork_inferior, which is - built from slight mods to inftarg.c's child_create_inferior. - - * procfs.c (procfs_ops): Add target vector. - (attach): Rename as static do_attach. - (procfs_create_inferior): New tiny function that calls fork_inferior. - (child_xfer_memory): Rename to static procfs_xfer_memory. - (store_inferior_registers): Rename to static procfs_store_registers. - (inferior_proc_init): Rename to static procfs_init_inferior. - (procfs_attach, procfs_detach, procfs_prepare_to_store, - procfs_files_info, procfs_open, procfs_mourn_inferior, - procfs_can_run): Slightly mangled copies of the corresponding - child_XXX routines from inftarg.c. - (proc_wait): Renamed to static procfs_wait. - (child_resume): Rename to static procfs_resume. - (fetch_inferior_registers): Rename to static procfs_fetch_registers. - (initialize_proc_fs): Rename to initialize_procfs. Set up - procfs_ops, too. - - * putenv.c: index -> strchr. - * regex.c: Always rename bcopy to memcpy, etc. - FIXME: Eventually do the renames rather than use #define's. - * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c. - Fix bcopy->memcpy. - * sparc-xdep.c: Move deferred_stores to target dependent. - * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed. - -Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com) - - Split non-target-dependent code out of target_attach routines. - - * target.h: Comments on target_attach args and results. - * infcmd.c (attach_command): Check for existing execution, call - target_attach, set up terminal status and wait_for_inferior, wait - for the attach status, and do normal_stop. - * inftarg.c (child_attach): Remove target independent stuff. - * remote-adapt.c (adapt_attach): Ditto. - * remote-mm.c (mm_attach): Ditto. - * remote-udi.c (udi_attach): Ditto. - * remote-vx.c (vx_attach): Ditto. - - Cleanup. - - * remote-hms.c (hms_attach): Remove completely, it was useless. - * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove - commented-out start_remote calls. - * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove - DENTER and DEXIT macros and their calls. Use a real debugger -- - like gdb -- to see what functions are being called when. - * utils.c (strcmp_iw): Make nonstatic, for lint. - -Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com) - - * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups. - -Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com) - - * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's - fix to differentiate between gcc1 & gcc2 compiled files so that we - can debug calls that pass structs as args correctly. - * symmisc.c (dump_symtab): If block was compiled with gcc, say - so, and what version. - - * remote.c (remote_wait): Make regs be char to avoid picayune - ANSI compiler warnings. - - * energize.h: Move all external struct decls to inside of - __STDC__, add prototype for energize_shell_wait(). - * energize.c (getpty): Clean up, make us really get a controlling - terminal. - * (energize_initialize): Disable SIGIO prior to setting up for - I/O interrupts. Move setsid(), et. al. to getpty(). - * (energize_shell_wait): New routine to wait for things started - via the shell command, uses wait() instead of /dev/proc. - * Also, add prototype for execute_command_1(). - -Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * inftarg.c (child_create_inferior, child_attach, - child_mourn_inferior): collect unix child process stratum - functions which live below the target vector into this file to - facilitate host/target/native split. Also, make them static. - * inflow.c (child_mourn_inferior): removed. - * infrun.c (child_create_inferior, child_attach): removed. - (resume): becomes global so that functions below the - target vector can find it. - * inferior.h (resume): add prototype. - (child_mourn_inferior, child_create_inferior, child_attach): - remove prototypes. - - * xcoffexec.c (exec_ops): child_attach and child_create_inferior - replaced with find_default_attach and - find_default_create_inferior. - -Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com) - - * i960-pinsn.c: Use _filtered routines for printing, so symbolic - addresses don't get displayed in the wrong positions. - -Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Separate core functions along target vector in preparation for - native support. Functions above vector now live in core.c. Those - below in corelow.c. - - * core.c (solib_add_stub, core_close, core_open, core_detach, - get_core_registers, core_files_info, core_ops): moved to corelow.c - (_initialize_core): removed addition of core_ops target. - * corelow.c: new file. - (solib_add_stub, core_close, core_open, core_detach, - get_core_registers, core_files_info, core_ops): moved from core.c - (_initialize_corelow): new function. - * gdbcore.h (core_open, core_detach): added prototypes. - (core_ops): add forward declaration. - * Makefile.in (SFILES_MAINDIR): add core.c - (OBS): add core.o - (TSOBS): change core.o to corelow.o - -Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3' - instead of 'sun' predefined symbol so that trap analysis code is - enabled only when the TARGET is a sun3. - -Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * tm-i960.h (ext_format_i960): Add top-level declaration. - (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested - blocks, else Sun4 compiler complains. - -Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com) - - * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break' - instruction's argument. Patch from jonathan@cs.stanford.edu - (Jonathan Stone). - -Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - Break the thread of control that implies that a unix child - process will be the default target. - - * target.c (find_default_run_target, find_default_attach, - find_default_create_inferior, return_zero): new functions. - (cleanup_target): Make return_zero the default for to_can_run. - - * exec.c (exec_ops), core.c (core_ops): Replace child_attach and - child_create_inferior references with find_default_XXX instead. - - * target.h (struct target_ops): new field, to_can_run. - (find_default_attach, find_default_create_inferior): new prototypes. - (target_can_run): new macro. - - * Also added a zero (default) to_can_run element to all static - struct target_ops initializations throughout GDB, except: - * inftarg.c (child_ops): Use new child_can_run() to enable child runs. - - * infrun.c (child_create_inferior): Clean up error handling when - no exec file is specified. - (child_attach): Don't require exec file. - -Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com) - - Remove kill_inferior_fast, in favor of target_kill, which goes - through the target vector. - - * inferior.h (kill_inferior_fast): remove declaration. - - * main.c (disconnect): call quit_cover using catch_errors rather - than calling kill_inferior_fast directly. New way goes through - the target vector, handles attached processes, and writes - command history if appropriate. - (quit_cover): new function, wrapper for quit_command. - - * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c, - infptrace.c, procfs.c: Removed all instances of kill_inferior_fast, - inlining them into the local kill_inferior when needed. - -Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com) - - * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'. - * stabsread.c (read_struct_type): Simplify complicated expression - for dumb DECstation compiler. - -Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com) - - * m68k-pinsn (print_insn_arg, fetch_arg): added support for - operands to memory management instructions, from WRS. - -Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com) - - * main.c (main): Back out previous language setting changes. - Replace with simple default to C before processing any init - files. There MUST be a language set, even in the absence of - init files or executables, or expression parsing fails. - -Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com) - - * main.c (main): Move code that sets initial language to - symfile.c. Fixup places where command files are processed to - be consistent in setting a default language if none has been - previously set. - * symfile.c (set_initial_language): Add code moved from - main() that sets an initial default language when a new - symbol file is read. - * symfile.c (symbol_file_command): Call set_initial_language. - * symtab.c (find_main_psymtab): Add FIXME comment. - -Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * breakpoint.c, sparc-tdep.c: comment changes. - * configure.in: removed target_dependent line. - - * remote-mm.c (mm_attach): change printf to error to prevent - fallthrough bug. - * remote-udi.c (udi_attach): change printf to error to prevent - fallthrough bug. - - * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace - calls to {fetch|store}_inferior_registers with calls to - target_{fetch|store}_registers, for remote-target independence. - -Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in: Fix bug I introduced in merging Rich's change. - * infrun.c (child_create_inferior): Use proceed() rather than - doing all the same stuff by hand. - -Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in, configure.in: add support for files used only when - configured native, that is, when host = target. - -Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred - stores are target dependent and were moved from xm to tm. - -Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir. - - * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE - overrides, to avoid problem in xdr_bytes with malloc(0) => 0. - -Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * target.h (struct target_ops): removed to_convert_to_virtual and - to_convert_from_virtual elements. Initializations removed from - all static initializations. - (target_convert_to_virtual, target_convert_from_virtual): - removed. - (host_convert_to_virtual, host_convert_from_virtual): Removed - forward declarations. - * target.c (cleanup_target): removed default assignments for - to_convert_to_virtual and to_convert_from_virtual. - * inftarg.c (host_convert_to_virtual, host_convert_from_virtual): - removed. - * findvar.c (value_of_register, value_from_register): - target_convert_to_virtual inlined. - * infcmd.c (do_registers_info): target_convert_to_virtual inlined. - * valops.c (value_assign): target_convert_from_virtual inlined. - -Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com) - - * main.c (gdb_readline): Avoid printf_filtered, which sets char - position wrong if used for the prompt. - * utils.c (puts_filtered): Comment: NOT a puts() replacement! - - Support for accessing arbitrary MIPS stack frames in memory. - - * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is - set, run it before INIT_EXTRA_FRAME_INFO. - * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it. - - * mips-tdep.c (init_extra_frame_info): Only clobber the `frame' - (FP) value in the frame_info struct if it is zero (as from top of - execution stack). - (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC. - - * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always - comes back as zero. So does FP_REGNUM, as a trigger for - init_extra_frame_info. - - * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get - the program counter set before INIT_EXTRA_FRAME_INFO is run. - (INIT_FRAME_PC): Defined to null. - (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab. - (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command. - Briefly explain MIPS stacks in GDB. - -Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com) - - * copying.awk, copying.c (show_copying_command, - show_warranty_command): Rename from copying_info, warranty_info, - to match command function conventions. - - * utils.c (prompt_for_continue): Reinitialize more-counts - before printing anything, and again afterward. Fix comments. - (vfprintf_filtered): Eliminate static buffer; use auto buffer, - or alloca() if needed. - - * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to - detect native versus cross-host. - -Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for - Suns. Rename to m68k_saved_pc_after_call. - * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use - m68k_saved... instead of sun3_saved... - -Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (update-depend, update-alldeps): Split out of - setup-to-dist, for convenience in rebuilding the depend and - alldeps.mak files. - (assorted): Update to catch straggler files when building gdb.tar.Z. - -Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com) - - Preliminary cleanup for splitting host/native/target. - - * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP - here; it is dealt with at a gdb-target-independent level. - * rs6000-tdep.c (single_step): Don't call ptrace, we are a - high toned routine. Fix return type to void. - * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it. - Rich and I believe the "real problem" was that both single_step - and target_resume were issuing PT_CONTINUE calls. This would - cause the second PT_CONTINUE to sometimes fail because the process - was already running. - * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge. - -Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com) - - * energize.c (pty_to_kernel): Must check for EAGAIN as - termination condition. - (full_filename): Don't prepend dirname if filename begins with /. - (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad - messages properly!! - (getpty (NCR)): Lotsa bug fixes... - (kernel_dispatch (case StopRType)): Use kill() instead of - killpg() so we can deal with losing systems... - (wait_for_events): Work around NCR select() lossage. It doesn't - zero out readfds when select() returns zero. - (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use - getcwd() instead of getwd() (NCR getwd() seg faults). - (energize_wait): Use sigaction() for NCR. Their version of signal() - is unreliable by default. - - * procfs.c (proc_wait): Call print_sys_errmsg() if we get an - error from PIOCSWSTOP. - - * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c, - symfile.c, target.c, valprint.c: Use _filtered form of *printf. - defs.h, utils.c: Make vfprintf_filtered global. - - * energize.c (send_location): New routine to consolidate all - places where we must notify kernel of where the given pc is. - (cplus_demangle): Put single-quotes around demangled names. - (energize_call_command): Call send_location() after doing up, - down, and frame commands. - -Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first - pass at doc for two new remote targets---29K using UDI, and Tandem - ST2000 using STDBUG. - - * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__ - - * doc/all.m4: turn on H8/300 stuff for generic manual - - * doc/gdbinv-s.m4.in: remove text on special procedures to continue - after explicit call to breakpoint() in serial stubs. - -Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com) - - * mipsread.c: Clean up some white space. - (parse_symbol): Handle stEnd of stFile. - (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal. - - * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers, - store_inferior_registers): Replace unexplained numbers - with manifest constants from a DECstation header file. - * xm-mips.h (KERNEL_U_ADDR): Get from . - (REGISTER_U_ADDR): Fix up for Ultrix 4.2. - - * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h. - - * stack.c (_initialize_stack): "dow" should be a valid abbreviation - for "down". Suggested by Richard Stallman. - -Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid - redeclaration bug on SunOS 4. - -Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com) - - * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums. - * m68k-stub.c: Remove a few extraneous ANSI-isms. - * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if - they aren't already there. - * remote-vx.c (vx_prepare_to_store): Ditto. - * xcoffread.c: Surround forward struct defns with #ifdef __STDC__. - -Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com) - - Removed a large number of changes inserted by Per Bothner - for C++ support. These will go back in when they've been - examined. - -Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com) - - * serial.h: Fix prototye for serial_raw(). - * ser-bsd.c, ser-termios.c: Fix args for serial_open() & - serial_write() to match prototypes. - * remote-st2000.c (get_reg_name): Make *p be const. - -Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * remote-nindy.c (nindy_fetch_registers): Make return type void, - to agree with target structure field type. - (nindy_store_registers): Ditto. - - * Makefile (OPCODES): New var, pointing to opcodes library. - (CLIBS, CDEPS): Include it. - (saber_gdb): Load opcodes library. - -Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com) - - * a68v-xdep.c (store_inferior_registers): declare as void. - * infptrace.c: HP/Apollos have ptrace.h in the wrong place. - * remote-st2000.c: Massive changes to use new serial package. - Also added 'connect' command to transparantly connect to serial - port. - * ser-termios.c: Big cleanup, use nicer coding conventions. - * ser-bsd.c: New module, serial stuff for BSD systems. - * serial.h: Define struct ttystate properly using HAVE_TERMIO. - * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE... - -Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo: fix shameful error of agreement reported by - jimb@occs.cs.oberlin.edu (Jim Blandy) - * doc/gdb.texinfo: remove old partial discussion of remote serial - protocol (via serial debug stubs) - * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing - use of serial debug stubs - -Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com) - - * symfile.h: Declaration of set_demangling_style() moved - here from demangle.h (which is now in ../include). - * i386-xdep.c: Update comment. - -Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * symtab.c (completion_list_add_symbol): restructured to optimize - for time. First clip names that cannot match. Then clip any - names we've already considered. Drop a redundant strncpy. Drop - a redundant malloc and associated free for demangled names. - -Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com) - - * a68v-xdep.c (store_inferior_registers): Define as type void. - * configure.in: Add host m68k-apollo*-bsd*. - * demangle.c (struct demanglers): Use enum instead of constant - value to keep braindamaged HP/Apollo compiler happy. - -Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com) - - * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to - match "FOO". This allows 'break Foo' to work when Foo is - a mangled C++ function. (See comment before function.) - -Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com) - - * config/rs6000.mh (MH_CFLAGS): Circumvent IBM bug, - for files in vx-share/*.c. - * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention, - for normal GDB source files. - - * Makefile.in (VERSION): Roll to 4.6.6. - - * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h. - * tm-sun3.h: Remove STACK_END_ADDR, no longer used. - * tm-sun3os4.h: Update comments. - * xm-delta88.h: Remove STACK_END_ADDR. - -Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.6.5. - - * infrun.c: Lint for recent `handle' changes. - - * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up. - * serial.h (EXFUN): Remove all uses, convert to PARAMS. - * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files - should include a ser-XXX.o module. - - * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap. - * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const. - - * configure.in: Map unrecognized sun 68k's, sun sparcs, into - known suns in configure.in, rather than mapping them to unique - config files that happen to duplicate other config files. - * config/sun3.{mh,mt}: Remove (use identical sun3os4.*). - * config/sun4.{mh,mt}: Remove (use identical sun4os4.*). - -Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (*-*-sunos*): Use trailing * to match all - sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1. - (sparc-*-sunos3): Remove host & target. Sunos3 never shipped - in production on Sun-4. - ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff. - (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files. - (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files. - - * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt, - config/sparc-noun.mt: New target configs for embedded. - * config/sun4os3.{mh,mt}: Remove, never existed in production. - - * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New - target definitions for embedded with and without underlines on - identifiers. - - * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE: - not a parameter of the CPU, but of the development environment. - * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE. - -Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com) - - * breakpoint.c (breakpoint_re_set): Avoid setting source symtab - (which involves reading in main's symtab) if we have no breakpoints. - -Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (cu_language): New local variable to record - language for current compilation unit being processed. - * dwarfread.c (set_cu_language): New local function to decode - and record language for current compilation unit being processed. - * dwarfread.c (synthesize_typedef): Add local function to - synthesize a typedef for C++ classes, structs, unions, and - enumerations. - * dwarfread.c (read_structure_scope): Synthesize typedefs - for C++ classes, structs and unions. - * dwarfread.c (read_enumeration): Synthesize typedefs for - C++ enumerations. - * dwarfread.c (read_file_scope): Call set_cu_language to - record language for current compilation unit. After symtab - is built, save this recorded language. - * dwarfread.c (process_dies, add_partial_symbol, struct_type, - scan_partial_symbols, new_symbol): Recognize TAG_class_type. - * dwarfread.c (add_partial_symbol): Synthesize partial symbol - typedefs for C++ classes, structs, unions, and enumerations. - * dwarfread.c (scan_compilation_units): Call set_cu_language - to record language for current compilation unit. - * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here - for TAG_enumeration_types, rather than in add_partial_symbol. - * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type - case with class, struct, and union type cases, now that they are - the same. Remove tests for non-NULL name attributes, now done - by callers. - * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but - treat as alias for TYPE_CODE_STRUCT for now. - -Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: map "gdb" through program_transform_name when - installing. - -Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com) - - * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c} - (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): - Use "regi" for local indexing through register numbers, reserving - "regno" for the name of a specific register passed as an input - parameter. Fix bug propagated through all versions that sometimes - used regno as an index when it should have been regi, thus using - -1 as an index in some cases. - -Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com) - - * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include, - respectively, so same demangler can be used by other programs. - * Makefile.in: Remove demangler stuff. - * Makefile.in (depend): Pass -I../readline (needed for main.c). - * demangle.c (_initialize_demangler): Tell demangler which - CPLUS_MARKER to assume. - -Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com) - - RS/6000 portability changes (for hosting cross-debuggers). - - * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET. - * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h, - xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere. - * printcmd.c (print_frame_args): Remove an RS/6000 dependency. - * stabsread.c (define_symbol): Remove RS/6000 dependencies. - * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent. - (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep. - (NO_SINGLE_STEP): Add, target-dependent. - (loadinfotextindex): Lowercase, remove "aix_". - * xm-rs6000.h: Add for infptrace.c. - (NO_SINGLE_STEP): Remove, target-dependent. - * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code. - * xcoffread.c: Only build file if RS/6000 native GDB. - (build_function_symbol): Remove #if 0'd code. - * rs6000-tdep.c: Cleanup. Add static fn protos. - Use CORE_ADDR for addresses throughout. Make void fns void. - (pop_dummy_frame): Add FIXME about bogosity of design here. - (rs6000_struct_return_address): Ditto. - (frameless_function_invocation, frame_get_cache_fsr, - frame_initial_stack_address, xcoff_relocate_symtab, - xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo, - add_text_to_loadinfo, find_toc_address): Move from xdep file. - Use CORE_ADDRs. Change identifiers to lowercase. - - * rs6000-xdep.c: Make whole file conditional on native RS/6000, - supplying dummy routines if non-native. Add prototype for - static exec_one_dummy_insn. Move a mess of functions to - rs6000-tdep.c (as above). Remove #if 0'd code. - - * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side. - (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug. - * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o. - - * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems - for callers. - - * vx-share/README, nindy-share/README: New files describing - how these directories' code is shared, and with whom. - -Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (target configurations): Reformat into table. - Remove unsupp. Amigados host and target. Ditto Mach 386 target. - - * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs. - * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto. - * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt. - * config/{go32.mt,i960.mt}: Remove; they only printed error msgs. - * config/nindy960.mt: Remove useless MT_CFLAGS setting. - * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h. - - * Makefile.in (config-check): Add command to check whether - configure.in is consistent with config/*. - -Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com) - - * configure.in (host configurations): Reformat nested cases into - easy-to-maintain table. - (m68k-altos-*, i386v*): We don't care whether coff encap is used. - config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove. - -Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c: Reorder args to most local functions to make them - follow the consistent pattern of struct work_stuff pointer first, - followed by pointer into string being demangled, followed by - pointer to the string where the result is being stored, followed - by other args. Also generally replace most variables of name - "type" with "mangled" for consistency. They all pointed to the - same string but half were one name and half the other. - * cplus-dem.c (LONGERNAMES): Remove #ifndef's. - * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow - use whenever a qualified name is being demangled. - * cplus-dem.c (do_type): Qualified names are treated similarly - to fundamental types, not as modifiers of fundamental types. - -Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add sparclite as a target. - - * sparc-stub.c (handle_exception): Flush instruction cache just - before returning to the user. (hexToInt): Fix overzealous cleanup. - -Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com) - - * infrun.c (handle_command): Rewrite to allow multiple signal - numbers, signal number ranges, and to recognize "all" to mean all - signals except those used by the debugger. - * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command - to set or reset actions for specific signals. - -Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c (decode_type): Call alloc_type to alloc new - types. - * stabsread.c (read_array_type, read_range_type, define_symbol): - Call alloc_type to alloc new types. - * stabsread.c (define_symbol): Move dbl_valu symbol field data - from type_obstack to symbol_obstack. - * stabsread.c (define_symbol): Move typedef_sym from type_obstack - to symbol_obstack. - * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data - associated with a type, using the same mechanism as was used to - allocate space for the type structure itself. - * coffread.c (patch_type, coff_read_struct_type, - coff_read_enum_type): Use TYPE_ALLOC. - * dwarfread.c (struct_type): Use TYPE_ALLOC. - * gdbtypes.c (create_array_type, check_stub_method, - allocate_cplus_struct_type): Use TYPE_ALLOC. - * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC. - * stabsread.c (read_struct_type, read_array_type, read_enum_type, - read_range_type): Use TYPE_ALLOC. - -Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c (breakpoint_re_set): Select a default source - symtab if one is not currently selected. - * utils.c (query): Call wrap_here before building the output - query string, to turn off wrapping and flush any buffered output. - Otherwise our query may end up in the wrap buffer and never be - seen by the user. - * eval.c (evaluate_subexp): Report error when attempting to - evaluate subscript for types without a target type, rather - than dumping core by using the NULL pointer. - * symfile.c (symbol_file_command): Forget current_source_symtab - and current_source_line when discarding symbol table. - -Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com) - - Bug fixes from Andrew Heybey . - - * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type. - * mips-tdep.c (mips_print_register): Alloc enough space for two regs. - -Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com) - - * remote.c (remote_open): Fix baud rate setting to make -b flag - work. (remote_wait): Change 'T' message parser to deal with new - improved format which allows stub to send an arbitrary bunch of - registers. - * sparc-stub.c: General cleanups. (trap_low, handle_exception): - make all this re-entrant by storing all state on the stack. Clean - up memory error trapping. (computeSignal, set_debug_traps): - make it all table driven. Make a start at a baud rate setting command. - -Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com) - - * m68k-pinsn.c: handle new operand type 'r', introduced for cas2. - - * remote-vx.c: redefine malloc to avoid buggy declaration on - RS/6000 . - xm-rs6000.h: include to define fd_set for - on RS/6000. - -Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: added FLAGS_TO_PASS variable, and passed it to - recursive invocations of make. Always create installation - directories. - -Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com) - - * m68k-pinsn.c: Minor fix in style of output (don't use - range to indicate floating point control registers). - -Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com) - - * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881. - - * infcmd.c (registers_info): Handle multiple register names. - Changes inspired by Roland McGrath. - -Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: New file. Mix it with your SPARClite - application, and it will speak GDB remote protocol! - * remote.c (remote_wait): Change 'T' (expedited reply) message to - deal with arbitrary registers. Needed for sparc-stub. - -Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (cplus_markers): Add table for gnu style and - use throughout, in place of compile time constant CPLUS_MARKER. - * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add. - * cplus-dem.c (cfront_special): New function, as suggested - by pfieland@stratus.com. - * cplus-dem.c (forget_types): New function. - * cplus-dem.c (cplus_demangle): Call gnu_special, moved from - demangle_prefix(). - * cplus-dem.c (mop_up): Call forget_types(). - * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING): - Use throughout, instead of checking current_demangling_style. - * cplus-dem.c (demangle_signature): When finding an explicit - start of function args, forget all remembered types for - lucid/cfront style demangling. - * cplus-dem.c (demangle_prefix): In a sequence of two or more - underbar characters, use last pair as the delimiter. Hoist - gnu_special() call up to cplus_demangle(). Call cfront_special() - when appropriate. - * cplus-dem.c (cplus_special): Fix virtual table name demangling - for inherited classes. - * cplus-dem.c (demangle_args): Document quirks of numbered - references to previously seen types. - * dbxread.c (read_ofile_symtab, process_one_symbol): - Use AUTO_DEMANGLING rather than explicitly checking - current_demangling_style. - * demangle.h: Add some comments. - * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING, - CFRONT_DEMANGLING): New macros. - * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is - not found in the actual producer string produced by lcc. - * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather - than explicitly checking current_demangling_style. - -Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (enable_longjmp_breakpoint, - disable_longjmp_breakpoint, set_longjmp_resume_breakpoint): - Check for duplicate breakpoints at the same address. Bug report - and preliminary fix from Dave Morrison, . - -Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com) - - * buildsym.c (end_symtab): Document that end_symtab can return - NULL under non-error conditions. - * dwarfread.c (read_file_scope): Guard against dereferencing NULL - returned from end_symtab for empty compilation units. - -Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com) - - * am29k-tdep.c: Lint from DECstation compiler. - * mem-break.c: Restore test of BREAKPOINT size that Fred removed. - As the man page says, "Sometimes you just can't get lint to shut - up". That doesn't mean you should blow away the code it won't - shut up about. - * mips-xdep.c: Revise stubbing-out of code until Rich cleans - it up over the next few weeks. Make mips x 29k build. - * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts. - (FIX_CALL_DUMMY): Comment in the patching of the breakpoint, - but leave it as a comment because the breakpoint instruction - is not easily accessible at this moment (it's static, and if - we define one here, it goes into every file compiled). - -Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.3. - * dwarfread.c (scan_partial_symbols): Skip over DIE's within - function scopes when building partial symbol tables. - * objfiles.c (open_existing_mapped_file): Make it clear in - warning message that out of date mapped files are ignored. - * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation - unit source file name in error message. - -Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (struct dieinfo): Add has_at_byte_size. - * dwarfread.c (struct_type): In absence of AT_byte_size for - bitfield, use size of object of member's type for the size of - the anonymous object containing the bit field. - * dwarfread.c (completedieinfo): Set has_at_byte_size when - an AT_byte_size attribute is seen. - * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to - union aux_ext (was aux_ent). - * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from - unsigned char* to char*, for Lucid compiler. - * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory - to be correct type (from unsigned char* to char*). - * valprint.c (type_print_derivation_info): Minor tweak to placement - of commas in derived class printing. - * xcoffread.c (builtin_type): Fix misspelling in fatal message. - -Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * xm-go32.h: Define LSEEK_NOT_LINEAR - * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined - then work out the lseek positions of newlines by running through - the file and `tell'ing. This makes source file listing work on - OS's where the relationship between physical position in file and - canonical position is indeterminate, eg VMS and DOS. - -Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com) - - * stabsread.c: Ensure that all members of all allocated structures - are initialized to known state to avoid hard to find bugs with gdb - using fields containing random data. - * buildsym.c (start_subfile): Compact dirname initialization. - * buildsym.c (patch_subfile_names): New function. - * buildsym.c (end_symtab): Make copy of dirname on symbol obstack. - * buildsym.c (end_symtab): Free all malloc'd subfile fields. - * buildsym.h (patch_subfile_names): Add prototype. - * dbxread.c (process_one_symbol): Call patch_subfile_names. - -Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com) - - * remote-udi.c: Update comments. - - * remote.c (getpkt): Only force retransmission ten times; - after that, assume bug in target code, and handle pkt anyway. - -Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add support for apollo 68k under BSD environment. - * xm-apollo68b.h: New file to support above. - -Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com) - - * configure.in: Recognize i486 host cpu. - * valprint.c (type_print_derivation_info): Print derivation info - in same form as class declarations in source. - * valprint.c (type_print_varspec_suffix): Split arg printing - code out to type_print_args function. - -Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (struct dieinfo): Remove obsolete at_visibility, - at_import, at_frame_base. - * dwarfread.c (completedieinfo): Remove cases for obsolete - AT_visibility, AT_import, and AT_frame_base attributes. - * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for - i860, which can keep up to 4 shadow breakpoints. - * tm-stratus.h (USG): Define. - * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN. - * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN. - * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h. - * xm-stratus.h (NO_JOB_CONTROL): Remove define. - * config/stratus.mt (TDEPFILES): Include files available from - stratus that are not yet in release pending receipt of paperwork - at FSF. - * buildsym.c (finish_block): Minor code format change. - * gdbtypes.h (struct field): Add to comments. - * gdbtypes.h (virtual_field_bits): Add to comments. - * objfiles.c (allocate_objfile): Change obstack interface to - match FSF merging efforts. - -Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.2. - * Makefile.in (SFILES_MAINDIR): Add stabsread.c - * Makefile.in (OBS): Add stabsread.o - * Makefile.in (stabsread.o): Add build rule. - * stabsread.c, stabsread.h: New files. - * buildsym.c: Split out stabs specific support to stabsread.c. - * buildsym.h: Split out stabs specific support to stabsread.h. - * dbxread.c (stabsread.h): Include - * dbxread.c (dbx_new_init): Call stabsread_new_init. - * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init. - * dbxread.c (read_ofile_symtab): Call end_stabs. - * dbxread.c (process_one_symbol): Call end_stabs and start_stabs. - * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init. - * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add - really_free_pendings to cleanups. - * elfread.c (elf_new_init): Call stabsread_new_init. - * gdbtypes.c: Small changes to maintenance commands. - * mipsread.c (stabsread.h): Include. - * mipsread.c (psymtab_to_symtab_1): Call end_stabs. - * xcoffread.c (stabsread.h): Include. - * xcoffread.c (global_stabs): Remove redundant def. - * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs. - -Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com) - - * lmode_inferior_valid, lmode_ours_valid: New static vars. - * inflow.c (terminal_init_inferior, terminal_inferior, - terminal_ours_1, initialize_inflow): Record and use state - of lmode_inferior_valid and lmode_ours_valid. - -Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com) - - * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE. - include on USG. (from sef). - - * depend: es1800 dependency needed here. - -Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com) - - * buildsym.c (read_struct_type): Initialize structs allocated - with alloca, to avoid using random values from stack later on. - * defs.h (fprintf_filtered): Add prototype. - * gdbtypes.c (check_stub_method): Fix misleading comments. - * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint - support functions. - * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many - small changes to maint support functions. - * gdbtypes.h (cplus_struct_type): Reorganize member ordering - for some fields and expand comments. - * objfiles.c (allocate_objfile): Use new obstack_alloc_arg - macro and track change to obstack_full_begin macro. - * utils.c (fprintfi_filtered): New function. - * valprint.c (type_print_base): Fixup field printing to not - print extraneous lines and not print bogus "no data fields" - messages for C++ classes with no data members. Also use new - fprintfi_filtered function. - -Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com) - - * configure.in: es1800 ok for 68000 too. - -Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: echo error messages to stderr, not stdout - -Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: recognize hppa* instead of hppa - -Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com) - - * energize.c: Second cut at DynamicLoad message handling. - - * energize.c: Relativize pathnames in #include statements. - * (kernel_dispatch): Better error messages for unknown protocol - messages. - * (kernel_dispatch): First cut at DynamicLoad message handling. - - * Makefile.in: Remove -I../readline from all compilations, - include a special case for main.o instead. - -Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com) - - * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call - error if it fails to find a member type, rather than return NULL - and trigger a coredump. - * symtab.c (lookup_symbol, lookup_demangled_block_symbol, - lookup_demangled_partial_symbol,): Ask demangle_and_match to - match on complete demanglings, including argument lists for member - functions, rather than just accepting the first demangling that - matches the class and function name. - * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir - to start_symtab as the directory name. - * dwarfread.c (completedieinfo): Strip off any leading hostname - portion of the AT_comp_dir attribute string. Gdb doesn't know - what to do with them (FIXME). - -Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (commands_command): Simplify code a bit, remove - unnecessary fflush(). - - * Makefile.in (OTHERS): Add gcc.patch. - * partial-stab.h (N_SO): Fix handling of redundant SOs (again...) - -Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (LCC_PRODUCER): Change to match current NCR - lcc producer string. - -Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com) - - * WHATS.NEW renamed to NEWS. - -Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c, dwarfread.c: Re-enable experimental code to - automatically select demangling style. - * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply - DEMANGLING_STYLE, to make more descriptive. Revert back to - "auto" as default. Comment use. - * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove. - * Makefile.in (${DEMANGLER}.o) Remove target and special - compilation rule. - -Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions). - -Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, demangle.c: Change default demangling style to - gnu. - * Makefile.in: Update version to 4.6 !!! - * README, WHATS.NEW: Update for 4.6. - -Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com) - - * i960-tdep.c (frame_args_address): If arg pointer can't be found, - use frame address. - - * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF - nodes as base classes. - -Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak, depend: Update. - - * xcoffread.c: Add decl for section_offset to keep prototype happy. - - * Makefile.in (VERSION): 4.5.9. - - * xm-hp300bsd.h: Add decl for strdup(). - * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in - PDR. Cleanup a few things, fix compilation warnings. - -Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DEMANGLING_STYLE): New define to set default - demangling style for C++. Defaults to "auto". - * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE. - * Makefile.in (SFILES_MAINDIR): Add demangle.c - * Makefile.in (OBS): Add demangle.o - * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING): - Remove compile time decisions about demangling style and replace - with runtime decisions using current_demangling_style. - * cplus-dem.c (main): Expand code included during building of - standalone demangler to recognize demangling style options. - * dbxread.c (demangle.h): Include. - * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++ - demangling style if processing g++ code and current demangling style - is auto (Note: this feature currently disabled.) - * demangle.c: New file, generic demangling control. - * demangle.h (demangling_styles): New enumeration to select one - of several demangling styles. Also define string names for each - style. - * demangle.h (set_demangling_style): Add prototype. - * dwarfread.c (demangle.h): Include. - * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER): - New producer string prefixes to recognize. - * dwarfread.c (handle_producer): Consolidate actions for specific - producers. Set demangling style based on producer string if - current style is auto. (Note: this feature currently disabled.) - * config/ncr3000.mt (DEMANGLE_OPTS): Remove. - -Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com) - - * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp. - -Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com) - - * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename. - * c-exp.y: Call lookup_signed_typename() after seeing - "signed". This handles "signed char" correctly. - * c-exp.y: Recognize (but ignore) 'const' and 'volatile' - keywords before a type specifier. - -Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com) - - * command.c (lookup_cmd_1): Clarify descriptive comments. - * gdbcmd.h (maintenanceprintlist): Add declaration. - * main.c (maintenanceprintlist): Add definition. - * main.c (gdb_completer_command_word_break_characters): Add. - * main.c (symbol_completion_function): Switch completer word - break character sets dynamically, based on whether completion is - being done on commands or on something else. - * main.c (initialize_cmd_lists): Init maintenanceprintlist. - * maint.c: Include demangle.h. - * maint.c (maintenance_demangle): New function. - * maint.c (maintenance_print_command): New function. - * maint.c (_initialize_maint_cmds): Reorganize some commands - under new maintenance print subcommand. - -Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com) - - * gdbtypes.c (lookup_struct_elt_type): If the input type is - TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the - target type. Otherwise, 'whatis this.field' wouldn't work, - which would be inconsistent, since 'print this.field' works. - * buildsym.c (read_struct_type, read_enum_type): Clear - TYPE_FLAG_STUB flag. - * buildsym.c (cleanup_undefined_types): Don't rely on a - flawed "Reasonable test to see if" a type has been defined - since it was referred to; now we can just see if the - TYPE_FLAG_STUB flag has been cleared. - * valprint.c (print_type_base): Emit public/protected/private - labels for methods as well as fields. Also, indent these labels - 2 spaces instead of 4, for a more conventional "look". - * symtab.c (gdb_mangle_name): Undo Fred's change, unless - GCC_MANGLE_BUG is defined. Also, handle destructors specially. - * gcc.patch: New file. Contains patch for gcc (so people - with gdb-2.2.x won't have to wait for a new gcc release). - -Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com) - - * i960-pinsn.c (mem): Variables reg[123] should point to CONST. - (print_addr): Call print_address to show symbolic version as well. - - * remote-vx.c (vx_kill): Don't look for arguments; they aren't - being passed. - (vx_read_register): Declare inferior_fp_regs. Delete code for - copying "inferior_registers" around; the values are already in var - "registers". Use correct size for register set. - - * remote-vx.c (vx_write_register): Don't try writing FP regs; the - target doesn't support it. - (vx_read_register): Don't try reading them either. - - * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the - VxWorks back end reads them in one contiguous set except for this - one. - (register_names): Change "pc" to "pcw" to avoid confusion printing - "$pc". - * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we - find the PC under VxWorks. - -Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type - to create new blank types, instead of handcrafting them. - * defs.h (printfi_filtered): Add prototype. - * utils.c (printfi_filtered): New function. - * gdbtypes.c (recursive_dump_type): Use printfi_filtered to - to simplify the code. Other cleanups. - * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI. - * gdbtypes.h (struct cplus_struct_type): Add comments describing - use of various fields. - * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions. - * c-exp.y (%token): Add CLASS as a token for C++, add grammar - production that currently treats it exactly the same as STRUCT. - * c-exp.y (yylex): Recognize "class" as token CLASS. - * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs. - * symtab.c (decode_line_1): Fix to pass quoted args on down to - general symbol handling code. Call cplus_mangle_opname with - DMGL_ANSI. - * symtab.c (decode_line_2): Print demangled function names in - breakpoint menus, instead of just file and line number. - * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI. - * valprint.c (type_print_base): Print "class" for C++ classes, - rather than "struct". Print section labels for public, protected - and private members of C++ classes. - * values.c: Include demangle.h. - * values.c (value_headof): Call cplus_demangle with DMGL_ANSI. - -Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): Update to 4.5.8. - - Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to - prevent crashes when examining cross-targets. - * dbxread.c (process_one_symbol): Include directory name when - calling start_subfile for SOL & BINCL symbols. This allows gdb to - find include files, and yacc/lex sources when the cwd doesn't match - that in which the object was compiled. - * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no - msymbols. - * symtab.c (lookup_symtab_1): Rewrite. It now handles include - files. - -Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com) - - * maint.c (maintenance_command, maintenance_info_command): - Install with allow_unknown as 0 and call help_list to show - list of possibilities when no subcommand is specified. - -Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com) - - * configure.in: Add m68k-ericsson-*. - * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files. - -Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com) - - * maint.c: New file. - * Makefile.in (SFILES_MAINDIR): Add new file maint.c. - * Makefile.in (OBS): Add new file maint.o. - * defs.h (command_class): Add class_maintenance. - * defs.h (MAINTENANCE_CMDS): Default to including maintenance - commands. Allow for them (and other nonessential parts of gdb) - to be selectively left out under special circumstances. - * gdbtypes.c (recursive_dump_type): New function; supports - maintenance print-type command. - * gdbtypes.h (recursive_dump_type, maintenance_print_type): - Add prototypes. - * main.c (maintenancelist, maintenanceinfolist): Add maintenance - command lists. - * main.c (initialize_cmd_lists): Eliminate unnecessary casts on - initializers. Add initializations for setprintlist, showprintlist, - setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. - * printcmd.c (maintenance_print_type): New maintenance cmd. - * valprint.c (setprintlist, showprintlist): Move to main.c, as - implied by comment that all cmd lists are owned by main.c. - * infcmd.c (unsetlist): Move to main.c, as implied by comment - that all cmd lists are owned by main.c. - * language.c (setchecklist, showchecklist): Move to main.c, as - implied by comment that all cmd lists are owned by main.c - * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, - deletelist): Remove redundant declarations (also in gdbcmd.h). - * symmisc.c (printsyms_command): Now maintenance_print_symbols. - * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. - * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. - * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. - * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, - maintenance_print_msymbols, maintenance_print_objfiles): - Add prototypes. - * symmisc.c (printsyms_command, printpsyms_command, - printmsyms_command, printobjfiles_command): Removed from - _initialize_symmisc. - * main.c (dump_me_command): Moved to maint.c and renamed to - maintenance_dump_me. - * breakpoint.c (all_breakpoints_info): Rename to - maintenance_info_breakpoints. - * breakpoint.c (_initialize_breakpoint): Convert add_info of - all_breakpoints_info to add maintenance_info_breakpoints to the - maintenanceinfolist instead. - main.c (initialize_main): Set up maintenance class commands. - -Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com) - - * energize-patches: Fix minor problems with building energize lib. - - * energize-patches: Change names of all cadillac procedure calls - to be energize procedure calls. Simplify many hooks by moving - tests energize.c. Configure energize, and build it automatically now. - -Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.7. - * cplus-dem.c (demangle_args): Validate index for previously - seen type to guard against bogus values from malformed manglings. - * valops.c (value_struct_elt_for_reference): Guard against - blindly using NULL return value from lookup_symbol. - -Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com) - - * cadillac.c, cadillac-patches: Rename to energize.c and - energize-patches. Change all routines and variables named - 'cadillac*' to 'energize*'. Create new file called energize.h to - hold all interface declarations. - - * deblib/connection/*: Move all of this stuff into energize/, but - delete unneeded files. - -Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com) - - * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't. - - * buildsym.c (finish_block): Fix thinko `inner block' complaints. - * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.". - * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on - child processes, to avoid dead ones "hanging around" after GDB exits. - (attach): Always stop the process if it needs it. Set RLC flag - when attaching running processes, so it will continue if we detach - it, quit, or are killed. - (detach): Clear faults and set RLC flag to make process run - when we close it. - (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR. - Callers changed. - (info_proc): Open process O_RDONLY, so we can see any process, - even those controlled by debuggers. - * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2). - -Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com) - - Relocate symbols using an array of section_offsets, rather than a - single `addr' or `offset'. This makes Solaris-2 support work, and - permits better VxWorks (and maybe xcoff) support later. - - * symtab.h (struct section_offsets): New structure for keeping - a set of offsets, rather than a single one. - (struct objfile): Replace addr with section_offsets member. - * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes. - * gdb-stabs.h: New include file with `symbol type specific' - parameters for psymtabs and objfiles. - * Makefile.in (HFILES): Add gdb-stabs.h. - * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes. - * coffread.c: Conforming changes. Fake offset array always 0. - * dbxread.c: Conforming changes. - (struct dbx_symfile_info): Move to gdb-stabs.h. - (start_psymtab): Call elfstab_offset_sections to calculate good - offsets for this source file, based on the ELF symbol table info. - (read_ofile_symtab): Yank N_CATCH, which is dead. - (process_one_symbol, N_CATCH): Yank. - (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY): - Relocate with SECT_OFF_TEXT. - (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string - to distinguish relocatable from absolute symbols. Then, if not - absolute, do: - (", N_STSYM, N_DSLINE): SECT_OFF_DATA. - (", N_LCSYM, N_BSLINE): SECT_OFF_BSS. - (", N_ROSYM): SECT_OFF_RODATA. - (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info. - (dbx_symfile_offsets): Add to translate addr to offset. - * dwarfread.c: Conforming changes. Single offset currently used. - * elfread.c: Add various complaints about elf/stab stuff. - #include gdb-stabs.h. Conforming changes, using a single offset. - (elf_symtab_read): Record info from BSF_FILE symbols, and local - variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata", - for later use in building psymtabs. - (elf_symfile_read): Allocate dbx_symfile_info here, to keep - the info collected in elf_symtab_read. Cleanup calls free_elfinfo. - (free_elfinfo): New fn, frees all chained stab_section_infos - in an objfile, and zaps the start-of-chain pointer. - (elfstab_offset_sections): New fn, looks in stab_section_info - chain to determine section bases to relocate a psymtab's worth - of symbols, as they are being read. - * mipsread.c: Conforming changes. Stabs-reading will relocate - using one offset. MIPS-reading will not relocate at all. - * partial-stab.h: Relocate different symbol types using different - offsets from section_offsets. - * symfile.c: Conforming changes. - (find_lowest_section): Unused function to use later - to free us from the Tyranny of the Text Section. - (syms_from_objfile): Translate absolute arg ADDR to offsets used - in all lower layers of symbol reading. Call format-specific - sym_offsets function to initialize offsets for high speed symbol - reading. - (symbol_file_add): Call reinit_frame_cache so callers don't have to. - (symbol_file_command, add_symbol_file_command): Callers changed. - * symmisc.c (dump_psymtab): Print new relocation parameters. - * xcoffread.c: Corresponding changes. - - * buildsym.c: Tidy innerblock_complaint and blockvector_complaint. - * main.c (main): Read the $HOME/.gdbinit file before processing - the argv arguments (e.g. reading symbol files or core - files). This allows global parameters to be set, which will apply - during the symbol reading. The ./.gdbinit is still read after - argv processing. - * symtab.c (list_symbols): `i variables' shouldn't show enum values. - * xcoffexec.c: Clean up quote inside comment. - -Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, - core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, - eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, - i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, - infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, - putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, - sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, - tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, - values.c, xcoffread.c: - Remove "(void)" casts from function calls where the return value - is ignored, in accordance with GNU coding standards. - -Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com) - - * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris. - * partial-stab.h: Ignore N_ENDM. - * elfread.c (elf_symtab_read): Ignore symbols that don't have a - CODE or DATA section attachment. This eliminates a lot of random - values from shared libraries, which screw up the ordinary symbols - in the address ranges they happen to overlap. - * buildsym.c (define_symbol): Eliminate special tests - for function types; move into "function" cases in switch statement. - (define_symbol: 'f', 'F', 'P'): Process all parameter types - in case they define new type numbers. But ignore them (FIXME). - ('k', 'B'): Ignore const and volatile if we see them (FIXME). - (read_sun_builtin_type): Add commentary. - -Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * xm-rs6000.h: define MEM_FNS_DECLARED - -Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com) - - * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c. - (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now. - * mips-xdep.c: Remove most include files (unused, caused errs). - (fetch_core_registers): Use right parameters in dummy fn. - -Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (scan_file_globals): Beware the null file. - Fix from Jim Williams. - - * stack.c (return_command): Evaluate expression *before* popping - off the stack frames! Fix inspired by Jim Williams. - (up_silently_command, down_silently_command): No sel frame is error. - - * defs.h (memcpy, memset): Conditionalize decls on - #ifndef MEM_FNS_DECLARED, since DECstation differs. - (alloca): Break out the STDC and non-STDC alloca cases, to make - it work on old preprocessors as well as "picky ANSI" ones. - * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED. - - * mips-tdep.c (heuristic_proc_start): Zero arg produces zero. - * utils.c (fputs_demangled): Rename SLOP since DECstation system - header files define it! - - * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D. - -Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com) - - * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c, - symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. - * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, - findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, - putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, - utils.c, valarith.c, valops.c, valprint.c, values.c: - Replace bcopy() use with memcpy(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, - ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, - target.c, values.c: - Replace bzero() use with memset(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - * i386-tdep.c, main.c, valprint.c: - Replace bcmp() use with memcmp(), which is more standard and can - take advantage of gcc's builtin functions for increased performance. - -Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com) - - * remote.c (remote_wait): Fix cast on signal() call. - * defs.h (alloca): More diddling with alloca. Have to ensure - that it has a prototype, so that if alloca is defined as a macro - that takes an arg, the definition is seen as a use of a macro - that takes an arg, to satisfy picky ANSI preprocessors. - -Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com) - - * sparc-pinsn.c: Use rather than "string.h", for - consistency with all other gdb files. - * cadillac.c: Use rather than . - * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr. - * Makefile.in (MAKE): Remove definition for consistency with - other Makefile.in files and to fix problem with recursive makes. - -Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com) - - * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it - crashes H-PUX. - -Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * source.c (print_source_lines): for DOS interoperability; don't - print CR (013) as ^M. - -Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (dbx_symfile_init): Move more code under hp9000s800 - conditional. - * hppabsd-core.c: Don't include "param.h", include - instead. - * remote.c (remote_wait): Cast signal to void * to avoid warning - from busted HP compiler. - - * partial-stab.h (N_SO): Rearrange code a little so that all SO - stabs cause end_psymtab to be called. - - * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC - compiler feature of putting 'c' into basic type descriptors for - all forms of char. - - * procfs.c (child_resume): Work around Solaris (on Sparc) lossage - where there is no place for nPC in prrun struct. - -Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com) - - * mipsread.c: Pass NULL name pointer to init_type, not 0. - * gdbtypes.c (init_type): Use copy of typename on type_obstack. - * dwarfread.c (enum_type): Save enum names on type_obstack. - * dwarfread.c (struct_type): Save member name on type_obstack. - * symtab.c (_initialize_symtab): Fix misspelling. - * regex.c (store_jump, insert_jump): Return void. - -Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com) - - * defs.h (PARAMS): Move to ../include/ansidecl.h. - (alloca): Declare return type on SPARC, since Sun doesn't. - (*_BYTE_ORDER): Improve comment: *must* be defined. - - * tm-hppa.h: New file, architectural definition of HP PA. - * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h. - - * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c, - hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, - hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c, - ser-go32.c, xcoffsolib.c: Remove which is already in - "defs.h". - - * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, - hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c, - xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights. - -Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com) - - * printcmd.c (output_command): Thinko. - (x_command): Only set remembered size/format if cmd succeeds. - - * dbxread.c (read_ofile_symtab): Remove N_CATCH special case, - since it is no longer used and burns time for every symbol read. - (process_one_symbol): Treat N_CATCH like default (complain). - -Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com) - - * partial-stab.h (case N_TEXT): Fix fencepost error when - detecting start of new symbol info after reading symtab for a - module with a zero length TEXT segment. - -Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.6. - * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to - correct type. - * defs.h (NORETURN): Define away for Lucid compiler. - * remote.c (remote_timer, remote_interrupt): Signal handlers - take one int arg. - * ser-termios.c (serial_write, serial_close): Return whatever - value the write/close call returns, rather than falling off end. - * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on - more systems than it is "char *". Define PTRACE_ARG3_TYPE to - default to int. - * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c, - inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type - of third arg. - * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c, - m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c, - pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c, - symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace - argument 3. - * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers, - store_inferior_registers): Supply missing fourth argument to - ptrace(). - * cadillac.c (kernel_dispatch): Make return type void. - * cadillac.c (iosig): Signal handlers take one int arg. - * valprint.c (val_print_fields): Call fprint_symbol to get - automatic C++ demangling for mangled field names. - -Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com) - - * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment. - * dwarfread.c (enum_type): Fix misspelling in comment. - * valprint.c (val_print_fields, cplus_val_print): Minor - adjustment to printing of C++ class structures to more closely - match format for printing C structures, with and without setting - pretty print. - -Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com) - - * infrun.c (wait_for_inferior): Don't test for SIGEMT - (which is not a Posix signal) if it isn't defined. - * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in: - New port to Linux (a free Unix clone for 386 machines). - -Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com) - - COFF changes for dealing better with EPI 29K C compiler output. - - * coffread.c (record_minimal_symbol): Pass the minsym type to it. - Callers changed. - (coff_end_symtab): Sort blocks if needed. Complain if misordered. - (read_coff_symtab): Move patch_opaque_types call from - coff_symfile_read. Restrict it to symtabs from this objfile. - (process_coff_symbol: C_TPDEF): Don't put ordinary foward - references on opaque type chain; just let coff_lookup_type handle 'em. - (decode_type): Complain about tagndx values on - non-struct/union/enum types, which the EPI compiler tends to produce. - - * symtab.c (list_symbols): Make minimal symbol variable-finding work. - - * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order - dependency. - - * elfread.c (elf_symfile_read): Update bfd_elf_find_section - usage to match new prototype. Include libbfd.h to get prototype. - - * source.c (find_source_lines): Handle large st_size fields. - -Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com) - - * infcmd.c (jump_command): Use cleanups to avoid memory leaks. - * stack.c (return_command): Use cleanups to avoid memory leaks. - -Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com) - - * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix - INT_REGNUM to INTE_REGNUM. - - * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler. - -Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c, - hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, - hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h, - tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge. - - * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern - declarations of malloc/realloc/free that are inserted by some - versions of yacc. - * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by - #undeffing them. - * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet - another decl of strdup (this really ought to come from libiberty.h!). - -Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com) - - * remote.c (getpkt): Error if input exceeds buffer size. - (_initialize_remote): `set remotedebug' enables packet trace. - - * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative - N_SLINE's, etc, just like Sun cc on Solaris2. - - * am29k-tdep.c (read_register_stack, write_register_stack): - Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable - variable. Add `set' and `show' commands for it. - * doc/gdb.texinfo: Document it. - -Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com) - - * valprint.c (type_print_1): Plug memory leak. Print all - C++ syms as demangled, not just functions. - * buildsym.c (read_range_type): When we find a signed char - type, do a lookup of signed char, not plain char. Plain char's - still get looked up as plain char's elsewhere. - -Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com) - - * eval.c: Avoid residue-by-zero when evaluating without side effects. - (Bug and fix found by Pierre Willard.) - -Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com) - - * xm-rs6000.h: Fix decls for malloc, realloc, and free. - - * xm-rs6000.h: Add decl for strdup(). - - * tm-rs6000.h: Remove #include of inferior.h. Fixes many - compilation errors. - - * breakpoint.c (enable_command, disable_command): Without args, - should only affect normal breakpoints and watchpoints. - - * m68k-pinsn.c (print_insn_arg): Make register be const. - * xcoffexec.c: Remove ' from comment. - * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts - with decls of malloc in c-exp.tab.c (as produced by yacc). - There's got to be a better way to do this... - -Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com) - - * partial-stab.h: Convert single rindex use to strrchr. - * mipsread.c, dbxread.c: Remove troublesome inclusion of non- - standard file, now that the only single use of - rindex in the gdb source files is gone. - -Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com) - - * mipsread.c: Undo ill effects from including , - which #defines index to be strchr. Unfortunately, index is - a member of a symbol table structure that can't be changed. - * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h, - remove redundant #include's. - -Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c: #include for rindex(). - -Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com) - - * xcoffexec.c (map_vmap): Turn comment into a real C comment. - -Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (process_one_symbol), partial-stab.h: Ignore - extraneous SO stabs from busted C++ compilers. - -Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.5. - * symtab.c (decode_line_1): Until C++ support stabilizes, when - C++ lookups fail, print possibly helpful hint about completion. - * cplus-dem.c (demangle_signature): Fix ARM style demangling - for static data members. - * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype. - * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install, - it's broken on ncr3000's. - -Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (decode_modified_type): Change type of first arg. - Change 'modifier' to char from unsigned char. Cast single use - that needs to be unsigned char. - * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling. - * utils.c (strdup_demangled): Add function. - * defs.h (strdup_demangled): Add prototype. - * stack.c (return_command): Demangle C++ function names for query. - * infcmd.c (jump_command): Demangle C++ function names for query. - * cplus-dem.c (consume_count): New function and prototype. - * cplus-dem.c (demangle_class, gnu_special, demangle_func_type, - do_type): Replace conversion code with consume_count(). - * cplus-dem.c (gnu_special): Fix demangled of static members. - * source.c (list_command): Print demangled function names - when appropriate. Fix supplied by Peter Schauer. - -Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com) - - * sparc-tdep.c: Clean up slightly for Solaris2. - - * buildsym.c (define_symbol): Nameless types are now on several - platforms; generalize them and un-ifdef them to make Solaris 2 - work. - -Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com) - - * infcmd.c: Fix typo (reported by Rob Savoye). - * xm-sun4sol2.h (gregset_t): Thinko in register set definition. - * symtab.h: Disable SYMBOL_BASEREG_VALID until it works. - * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from - psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size, - rather than the one for the first file in the dependency chain. - - * dbxread.c (end_psymtab): Only reset texthigh if it's not already - set. Don't reset our own texthigh, or dependency-only pst's, in - scanning all the rest of the psymtabs. - (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF. - - * buildsym.h (N_UNDF): Improve comments. - (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob..."). - -Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com) - - * symtab.h (struct symbol): Add aux_value union for preserving - an additional per-symbol value. - * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines. - * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition. - * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid. - * printcmd.c (address_info): Use SYMBOL_BASEREG if valid. - * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid. - -Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com) - - * symfile.c (clear_symtab_users_once): Now non-static (for - objfiles.c). - -Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com) - - * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c, - ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, - vax-pinsn.c: Remove reg_names decl (now in defs.h). - - Solaris-2 support on SPARC: - - * dbxread.c: Add symbol_size to struct dbx_symfile_info. - Add symbol_size and file offsets to struct symloc. - Add static symbol_table_offset, string_table_offset, - file_string_table_offset, next_file_string_table_offset, - last_function_name. - (add_old_header_file): Convert error() to complain()t. - (dbx_symfile_read): Get symbol size via the objfile. - Also get symbol_table_offset. - (dbx_symfile_init): Record symbol size and count via the objfile. - (dbx_next_symbol_text): Always add file_string_table_offset when - accessing string table. - (read_dbx_symtab): Initialize file_string_table_offset to 0. - (SET_NAMESTRING): Use the offset. - (end_psymtab): Large kludge to determine addresses where source - files start and end (for the psymtab header). - (psymtab_to_symtab_1): Set file_string_table_offset before reading. - Get this, symbol size, and symbol offset, from psymtab. - (read_ofile_symtab): Don't back up one symbol for Solaris2. - Patch up last_source_start_addr if zero in N_SO. - (process_one_symbol): Add variable function_start_offset. - ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for - BLOCK_ADDRESS_FUNCTION_RELATIVE. - ( "", N_OBJ, N_OPT): Ignore. - (elfstab_build_psymtabs): New function to read stabs out of - an ELF file. - - * Makefile.in: Accept $(BISON) even though we really want $(YACC). - (gdb): use GLOBAL_CFLAGS when linking, too. - * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets. - (N_OBJ, N_OPT): Ignore. - ('f', 'F'): Save last function name. - - * elfread.c (record_minimal_symbol_and_info): Kludged to put - extra info in the minimal symbol. - (elf_symtab_read): The extra info is the size of an ELF object, - which was kludged to us in the `udata' field of the BFD symbol. - Gag me with a crowbar... - (elf_symfile_read): Keep track of both the absolute load address, - and the offset between load addr and symbols. Handle STABS as - well as DWARF sections, passing the absolute load address to - elfstab_build_psymtabs. - - * symfile.h: Prototype elfstab_build_psymtabs. - * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list. - - * xm-sysv4.h: Add to avoid conflicting defns in defs.h. - - * buildsym.h: Add processing_acc_compilation flag. - * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New. - (define_symbol): Skip arg types in function entries. Resolve - overloaded 'P' which acc uses for prototypes of functions called - by this file. - (read_type: 'b', 'r'): Handle Solaris2 builtin types. - - * minsyms.c (prim_record_minimal_symbol_and_info): Hack to - save size of ELF symbols. FIXME. - * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2. - * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines. - - * configure.in: Solaris config is sparc-sun-solaris2. - * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm. - - * objfiles.c (free_objfile): Eliminate storage leaks. Contributed - by . - * symfile.c (symfile_bfd_open): Comment where name is freed. - * symmisc.c (extend_psymbol_list): Comment where list is freed. - -Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com) - - * expprint.c (print_subexp): Add missing ']'. - * defs.h (reg_names): Fix declaration to match that in infcmd.c - * stack.c (reg_names): Delete redundant (and inconsistent) decl. - * WHATS.NEW: Point out improved C++ function name handling. - * gdbtypes.c (lookup_fundamental_type): For now, use the same - type names for both implicitly and explicitly signed integral - types. See comment in the source code. - -Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com) - - Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com): - * defs.h (longest_to_int): Avoid void arm of ?: in error case. - * expprint.c (print_subexp): Fix printing of register names. - -Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com) - - * inferior.h (register_valid): Declare. - * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. - * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add - macros for traversing the data structures in a single objfile. - * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. - * tm-i960.h (REGISTER_NAMES): Cosmetic change. - * infcmd.c: Lint. - -Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com) - - * c-exp.y, m2-exp.y: Move remapping defines for malloc and - realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}. - * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh, - sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install. - -Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com) - - * depend: rebuild to account for remote-st2000.c. - * remote-st2000.c: Almost works now. - * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile. - -Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com) - - * c-exp.y (yylex): Recognize single-quoted strings that specify - tokens with embedded whitespace, such as C++ demangled names. - * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes. - * main.c (gdb_completer_quote_characters): Add global variable. - * main.c (symbol_completion_function): Total rewrite for C++ - demangled name handling. - * main.c (skip_quoted): New function. - * main.c (main): Set rl_completer_quote_characters. - * symmisc.c (dump_symtab): Print source language for symtab. - * symtab.c (expensive_mangler): Add prototype and function. - * symtab.c (completion_list_add_symbol): Total rewrite for new - C++ demangled name handling. - * symtab.c (lookup_symbol): Check for demangled C++ symbol first, - other changes for demangled C++ symbol handling. - * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match. - * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match. - * symtab.c (decode_line_1): Recognize C++ demangled names on input. - * symtab.c (completion_list_add_symbol): Total rewrite for new - C++ demangled name handling. - * symtab.c (expensive_mangler): New function. - * utils.c (strcmp_iw, demangle_and_match): New functions. - * xcoffread.c (aixcoff_symfile_read): Fix prototype. - -Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in: Roll VERSION to 4.5.4. - * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS - to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names. - * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info. - -Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak: Rebuild to account for new files. - * config/st2000.mt: Use tm-st2000.h, not tm-68k.h. - * tm-st2000.h: New file. - * configure.in: Tandem debug monitor (st2000) support. - * remote-st2000.c, config/st2000.mt: ditto. - -Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com) - - * blockframe.c (inside_entry_file, inside_main_func, - inside_entry_func): Return 0 if no symbols; avoid crashing. - -Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass - without masking, since it is signed and will later be compared - against signed quantities. The right fix is probably to make - it all unsigned, but this is a small, safe fix for this release. - FIXME -- make the real change sometime soon. - -Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com) - - * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW - parameter in call to `symbol_file_add' to 0. - - * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it. - -Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com) - - * configure.in: Handle -m680[01234]0-wrs. - -Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com) - - * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to - `ieee_extended_to_double'. - -Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com) - - * valops.c (value_assign): Lint, by Pierre Willard. - -Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com) - - * coredep.c (fetch_core_registers): Remove premature warning, - which triggers on DECstation even though all regs are accessible. - - * m68k-pinsn.c (print_insn_arg): Use new macros to get - sign-extension of instruction fields even on unsigned-char hosts. - Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com. - - 88K changes inspired by Ted Lemon (uunet!lupine!mellon): - * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros, - since they define the target, not the host. - * m88k-pinsn.c: Fix typo. - -Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com) - - * valarith.c (value_zerop): -0.0 is still zero. - * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares. - Patches by Paul Eggert . - -Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com) - - * alldeps.mak, depend: re-make to account for ser-*.c. - -Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com) - - * inflow.c (new_tty): Temporarily ignore SIGTTOU when - disconnecting from controlling terminal, to avoid gdb hanging - on SVR4. Fixes bug reported by Oliver Okrongli. - * procfs.c (PROC_NAME_FMT): Change format to match default used - by system, as suggested by Oliver Okrongli. - * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses - bug fix from Brent Townshend (bst%tt@cam.ORG). - * c-exp.y (nonempty_typelist): Fix memory overrun bug reported - by turlais@rechser.total.fr. - * dwarfread.c (decode_subscr_data): Fix bug in calculation of - length of non-zero lowerbound arrays. Bug fix from Peggy Fieland. - * objfiles.h (unlink_objfile): Add prototype. - * objfiles.c (unlink_objfile): Add function. - * objfiles.c (free_objfile): Call unlink_objfile. - * objfiles.c (allocate_objfile): Call unlink_objfile on newly - remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com. - Also, discard old possibly bogus sf struct. - * symfile.c (symbol_file_add): Call init_entry_point_info() and - find_sym_fns() for remapped symbol files, in case of any changes - since the last mapping. - -Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * findvar.c (read_relative_register_raw_bytes): use the raw size - of a register to bcopy, rather than the host's sizeof(CORE_ADDR). - -Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - Changes to support GDB running on DOS using GO32 and H8 support - - * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h", - allowing hosts with different text and binary file formats to - work. - * coffread.c (read_coff_symtab): changed calling convention and - operation - now it opens its own file with FOPEN_RB rather than - duping and fdopening the provided handle. - * dbxread.c, cplus-dem.c: #include mangling. - * exec.c: If O_BINARY isn't defined, set it to 0, call openp for - binary files oring in the right bit. - * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals. - * remote-hms.c: cleanup to use the new remote serial stuff - * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host - independent remote terminal I/O. - * remote.c: if DONT_USE_REMOTE not defined, then don't use it. - * source.c (openp): fix off by one problem removing / - can now - open a source file in the root directory with DOS. - * values.c (value_as_pointer): remove bogus address bits from - long. (unpack_long): unpack into unsigned long/short if pointer. - -Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c (child_attach): Don't allow gdb to attach to itself. - It gets permanently stuck in many OSes. - * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs - to printf_filtered. - * breakpoint.c: Improve help text for info breakpoints. - -Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com) - - * README: Add pointer to internals doc, and describe reading - info files. - * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard. - * symtab.c (output_source_filename): Remove old glop for wrapping - lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com). - -Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in: version.c should depend on Makefile, not Makefile.in. - * munch: Add sort -u to avoid duplications. - * symtab.c (lookup_symbol): Improve Stu's fix of 22 April. - Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn). - -Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (demangle_signature): Recognize misplaced '_' to - avoid infinite loops while demangling bogus mangled names. - * valprint.c (type_print_base): Minor fix for GNU style guide - conformance. - -Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond) - - * Makefile.in (VERSION): Bump to 4.5.3 - * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore - * Makefile.in (demangle): New target to create standalone - demangler with same code and options as internal demangler. - * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc - to support ARM style and Lucid style demangling, improve - maintainability, fix several demangling bugs. More changes - to follow. - * defs.h (strstr): Add ANSI compatible prototype. - * valprint.c (type_print_1): Demangle using ansi option. - * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore. - -Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com) - - * xcoffexec.c (vmap_exec): Don't assume .text and .data are the - first two sections. - -Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com) - - * mipsread.c (parse_procedure): Return rather than using - uninitialized variable 'b'. - -Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c, - 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c: - Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes - relative to each source file. - -Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on - recursions. - -Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com) - - * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h". - * am29k-tdep.c: Update to latest code from AMD. - (get_saved_register) don't crap out if no frame. - * remote-udi.c: Set/clear inferior_pid as appropriate. - (udi_open) call target_preopen, don't close fd 0!!!, clean up - error handling. Fixup end-of-debugging messages. - (udi_fetch_registers) clean up big time, mainly don't multiply - register_valid indices by 4, and use proper Offset when reading - gr96-gr127. (udi_store_registers) general cleanup. - (fetch_register) cleanup, simplify. (regnum_to_srnum) - INT_REGNUM->INTE_REGNUM. - * tm-29k.h: Upgrade to latest code from AMD. - * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro. - (UDIConnect) Clean up error processing (like, don't do exit() if - execlp fails), make code restartable, make more attractive. - (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop - otherwise. - -Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com) - - * tm-irix3.h: Re-define CPLUS_MARKER to '.'. - * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER - from former to latter. - -Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com) - - * cplus-dem.c (do_args): Handle void args the same as others. - * objfiles.c (free_objfile): Only try to unmap files when - reusable objfiles are supported. - * valprint.c (type_print_varspec_suffix): Add parameter that - specifies if C++ demangling included function arguments. Use - it to suppress printing extra pair of ()'s. - * valprint.c (type_print_1): Fix problem with printing demangled - C++ function types where demangled type includes the function - args. - -Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DEMANGLER): Define and default to cplus-dem. - Allows selection of C++ demangler to be a configuration option - until multiple demanglers are supported. - * demangle.h: New include file for extended demangler support. - * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c, - utils.c, valprint.c: Include "demangle.h" and change all calls - to cplus_demangle() or fputs_demangled() to use individual - demangling options. - * valprint.c (type_print_1): Change options to cplus_demangle - to print demangled function args. Still broken, but now less so. - * cplus-dem.c: Include demangle.h, reorganize and update some - comments to reflect reality. - * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change - second arg from fixed integer to bit based multiple options. - * cplus-dem.c (optable): Reformat and replace ansi members with - bit based options. - * cplus-dem.c (do_type): Fix bug with parsing missing return type. - -Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com) - - * values.c (set_internalvar): Force evaluation of lazy values. - Bug reported by RMS. - -Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.5.2. - * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore. - * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target. - * dwarfread.c (struct_type): Apply fix from Peggy Fieland for - proper handling of bit fields. - * gdbtypes.h (struct type): Clarify use of field.bitpos. - * symtab.h: Fix couple of misspellings in comments. - * value.h (struct value): Clarify use of bitpos. - * value.h (unpack_field_as_long): Change prototype, returns - LONGEST. - * values.c (unpack_field_as_long): Change return type to LONGEST, - sign extend unpacked fields that are signed, other rewriting. - * config/ncr3000.mt: New target config file. - -Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com) - - * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation - even when printing 8-bit characters. - - * gdbtypes.c (make_{reference,pointer,function}_type): New - functions which handle overwriting of forward-referenced types - for stabs file reading. - (lookup_{reference,pointer,function}_type): These just call - the make_*_type functions with a null storage alloc parameter. - * gdbtypes.h (make_{reference,pointer,function}_type): Declare. - * xcoffread.c (smash_to_pointer_type): Remove, no longer used. - - * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg. - (dbx_alloc_type): Make it easier to understand. No funct change. - (define_symbol: 't'): Don't put the typedef name into the name of - the struct, union, or enum. Bugfix. - (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type - routines to properly handle overwriting preallocated types so that - forward references will work. - (read_enum_type): Force enum values to file scope, due to bug in - Sun compiler output. FIXME, fix later. - - Remove unused header_file_prev_index mechanism. It was already - obsolete in gdb-3.5. These comments appeared in 3.5: - /* This code was used before I knew about the instance codes. - My first hypothesis is that it is not necessary now - that instance codes are handled. */ - * dbxread.c (add_new_header_file): Remove header_file_prev_index. - * buildsym.h: Remove it and prev_index that saves it. - * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it. - - * solib.c (special_symbol_handling): When called from core files, - must set up debug_addr. Don't print error messages, just return. - * symmisc.c (print_symbol): Less ascii diarrhea for enums, please. - -Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com) - - * cplus-dem.c: Allow nested class names (as in - Foo::Bar::method()). - Allow the cleaner cfront style of nested class names - (Q2_3Foo3Bar as well as Q23Foo3Bar). - Make cplus_demangle re-entrant by removing use of global - variables. Instead, place all shared variables in a - stack-allocated structure, and pass around its address. - -Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (make-proto-gdb-1): 1st cut at packaging - 29k-share/* subdirs... - - * remote-udi.c (udi_insert/remove_breakpoint): Completely - rewrite, only leave out the bugs. - - * Makefile.in: Add 29k/UDI support. Improve depend. - * alldeps.mak, configure.in, depend: Add 29k/UDI support. - - * am29k-tdep.c: Update to use new calling conventions, and misc - symbol elements. - - * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed. - -Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com) - - * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice - breakpoint instructions that leave PC pointing at the right place. - - * core.c (core_open): Call warning() to print warnings. - -Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com) - - * symtab.c (lookup_symbol): Need to check if msymbol->name is - NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer. - This prevents a crash when trying to lookup the value of a - non-existent symbol. - -Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com) - - * signame.c, signame.h: Remove, replaced by strsignal.c in - libiberty. - * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c, - sun386-xdep.c: Remove include of signame.h - * Makefile.in (SFILES_MAINDIR): Remove signame.c - * Makefile.in (HFILES): Remove signame.h - * Makefile.in (OBS): Remove signame.o - * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno, - errno_max, signo_max, strtoerrno, strtosigno, strsignal, - psignal, perror): Add prototypes. - * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING): - Remove define. - * depend: Manually remove signame.[cho] references. - * convex-tdep.c (subsig_name): Replace use of sys_siglist with - strsignal. - * convex-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * core.c (core_open): Replace use of sys_siglist with - safe_strsignal. - * core.c (memory_error): Replace use of sys_errlist with - safe_strerror. - * i960-tdep.c (print_fault): Replace use of sys_siglist with - safe_strsignal. - * infcmd.c (program_info): Replace use of sys_siglist with - safe_strsignal. - * infrun.c (signal_stop, signal_print, signal_program): - Allocate dynamically based on dynamic determination of number - of signals to support. - * infrun.c (child_create_inferior): Replace use of sys_errlist - with safe_strerror. - * infrun.c (wait_for_inferior): Replace use of sys_siglist with - safe_strsignal. - * infrun.c (sig_print_info): Replace use of sig_abbrev with - strsigno and sys_siglist with safe_strsignal. - * infrun.c (handle_command): Call signo_max to find number of - signals. Replace sig_number with strtosigno and sig_abbrev with - strsigno. - * infrun.c (signals_info): Replace sig_number with strtosigno. - * infrun.c (_initialize_infrun): Call signo_max to find number of - signals. Dynamically allocate signal_{stop,print,program}. - * procfs.c (errno_table): Remove, now in libiberty/strerror.c. - * procfs.c (errnoname): Add function and prototype. - * procfs.c (info_proc_siginfo): Call errnoname, replace use - of sys_siglist with safe_strsignal. - * procfs.c (info_proc_stop, info_proc_signals): Replace use of - sys_siglist with safe_strsignal. - * procfs.c (info_proc_stop): Call errnoname. - * procfs.c (signalname): Replace sig_abbrev with strsigno. - * stuff.c (main, get_offset): Replace use of sys_errlist with - strerror. - * sun386-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * umax-xdep.c (core_file_command): Replace use of sys_siglist - with safe_strsignal. - * utils.c (safe_strerror, safe_strsignal): Add functions that - call strerror and strsignal respectively, and deal with NULL - returns. - * utils.c (perror_with_name, print_sys_errmsg): Replace use of - sys_errlist with safe_strerror. - * valprint.c (val_print): Replace use of sys_errlist with - safe_strerror. - -Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: rework CFLAGS so that they can be set from the - command line to make. CFLAGS -> INTERNAL_CFLAGS. - USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g. - Pass CFLAGS on recusions. - -Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back - out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was - overkill for the problem it solved. - * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test - and default to simply printing type names as appropriate. - * main.c (main): Remove one of the leading newlines from - warning_pre_print initialization. - * objfiles.c (open_existing_mapped_file): Add function and - prototype. - * objfiles.c (open_mapped_file): Rewrite to use new function - open_existing_mapped_file. - -Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com) - - * sun3-xdep.c (fetch_core_registers): Lint. - * tm-sun3.h: Prototype lint. - * value.h: Typo. - -Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE): - Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now. - * objfiles.c: Cast calls to close() with unused returns to void. - * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free - old objfile's name before updating it. - * objfiles.c (free_objfile): Major rewrite for mapped objfiles. - * objfiles.h (objfile struct): Add mmfd member. - * symfile.c (syms_from_objfile): Move some code to - new_symfile_objfile. - * symfile.c (new_symfile_objfile): Add new function, common code - from syms_from_objfile. - * symfile.c (symbol_file_add): Call new_symfile_objfile for both - mapped and unmapped symbol files. - * symfile.c (symbol_file_command): Print "No symbol file now" - message, ala exec_file_command for the exec file. - * symfile.h (new_symfile_objfile): Add prototype. - * xcoffexec.c (map_vmap): Add call to new_symfile_objfile. - * xcoffsolib.c (solib_add): Add call to new_symfile_objfile. - -Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-pinsn.c: New version from IBM (Metin). - * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'}) - to avoid warnings from some compilers. - -Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com) - - * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines. - * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a - type's flag word that marks it as a fundamental type. - * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). - * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). Also remove - dependency on host sizes for ints, floats, etc. - * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to - flags argument for all calls to init_type(). Also remove - dependency on host sizes for ints, floats, etc. - * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE - bit to flags argument for all calls to init_type(). Add types - FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL. - * valprint.c (unsigned_type_table, signed_type_table, - float_type_table): Remove. - * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE - bit when printing fundamental types, and print the actual name - for such types, rather than inventing one. Remove code that - invented fundamental type names. - * valprint.c (_initialize_valprint): Remove initializations - for now removed unsigned_type_table, signed_type_table, and - float_type_table. - -Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com) - - * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h, - vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks - 5.0.2. - -Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (target_to_host): New function similar to previous - swapin function. - * dwarfread.c (SWAPIN, swapin): Remove macro and support function. - Extensive changes to convert all previous usages to use new - target_to_host() function. - * dwarfread.c (struct dieinfo): Change types of most integral - members to be unsigned. - -Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com) - - * WHATS.NEW: Revise -mapped doc. - -Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (parse_partial_symbols): Complain when sh->index is - too high or when skipping `forwards' moves us backwards. - (parse_type): Print mis-guessed tag name in complaint. - (parse_external): Eliminate cur_stab and obscure top_stack clobbers. - (parse_procedure): Do not attempt to create symbols; just fill in - the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one. - (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code - for clarity. Set top_stack before calling parse_external. In - stabs, sort symbols before calling parse_procedure. - * mipsread.c: Lint. - * symmisc.c (std_in, std_out, std_err): Add vars to access std - FILE *'s when debugging GDB (e.g. as args to dump_symtab). - * Makefile.in: Remove stage* targets. Avoid echo on recursive - makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in - exists. - -Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (VERSION): Set to 4.5.1. - * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define. - * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset, - fill_gregset): New functions for SVR4 /proc support. - * mipsread.c: Cleanup. Add more complaints for unhandled cases. - Remove new symbol types and such to ../include/coff/symconst.h. - (parse_symbol): Simplify code for parsing struct/enum/unions. - (parse_type): Handle `long long' types. - (upgrade_type): Handle `const' qualifier. - (parse_partial_symbols): fix indentation, clean a bit. - -Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (SWAPIN,swapin): New macro and function to call to - copy in data from raw read buffers, calling bfd byteswapping - routines as appropriate. Use to replace most existing memcpy - calls. - * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg. - * configure.in: Recognize new ncr3000 config. - * config/ncr3000.mh: New config file. - -Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com) - - GDB-4.5 release! - - * README: Update for release. - * Makefile.in: Update version to 4.5. - * WHATS.NEW: The obvious. - - * depend: Generate new depend file for this release. - - * Makefile.in (depend): Fix dependancy generation so that it does - not include gcc 'fixincluded' files, which are usually in a system - specific location. - -Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik). - * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary - symbols for nameless types. And, handle `R' (register parameter - type) for AIX. (an extension to existing stabstring grammar). - * rs6000-xdep.c: Fix typo (= should have been ==). - -Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: version=4.4.88, add xm-vax.h to HFILES. - -Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com) - - * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap. - * signame.c (SIGWAITING, SIGLWP): Add. - -Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com) - - * xm-i386mach.h: add decls for errno and strdup(). - - * breakpoint.c (breakpoint_1): Add (int) casts for enums - used in array index context (otherwise, some compilers barf). - -Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com) - - * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target(). - Change def of SAVED_PC_AFTER_CALL to call routine to see if we are - in a system call, and provide better backtrace if so. - - * Makefile.in (HFILES): Add xcoffsolib.h. - * rs6k-opcode.h: Move to ../include/opcode/rs6k.h. - * rs6000-pinsn.c: #include "opcode/rs6k.h" - - * mipsread.c (read_mips_symtab, read_the_mips_symtab, - mipscoff_symfile_read): Convert to BFD to do file I/O. - - * symfile.c: #include to get proper def if isspace(). - - * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET. - -Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com) - - * mipsread.c: Create a .gdbinfo pseudo-symbol for each - function also when parsing embedded stabs. - -Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c: Fix more declarations. - - * mipsread.c: Fix many invocations of complain. Use enum - type_code where appropriate. - - * xm-vaxult.h: Add decl for strdup(). - - * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h - for xm-vax.h. - -Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com) - - * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to - process_one_symbol. - -Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com) - - * munch: Must pre-pend "_" to "initialize" for SYSV style nm. - * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h: - Merge in more patches for rs6000 from Metin Ozisik. - * utils.c: Fix typo in comment. - -Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com) - - * procfs.c (procinfo struct): Add nopass_next_sigstop member. - * procfs.c (attach): Set nopass_next_sigstop if attached - process is forcibly stopped. - * procfs.c (child_resume): Use nopass_next_sigstop to suppress - resending SIGSTOP to attached process on first resume. - -Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (SFILES_MAINDIR): add mipsread.c - -Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (OBS): Compile mipsread.c for all targets now. - (VERSION): Bump to 4.4.85. - * mipsread.c: Update for new include files. Lint. - * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab. - * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}: - Don't need to bring in mipsread.o specially any more. - -Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real - routine (for Irix-4.x). Make many funcs static and void. - * mips-tdep.c (mips-frame-chain): Clean up, simplify. - * (init_extra_frame_info): Don't trash cached value of frame - pointer register. This fixes backtracing through routines that use - alloca(). Generally clean up declarations of functions, and use - typedefs and macros to reference data structures as appropriate. - * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for - proc_desc element. - -Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com) - - * values.c (unpack_long): Fix unpacking error for signed chars - on hosts where the default character type is unsigned. - * procfs.c (pr_flag_table, pr_why_table): Add some entries - for newer SVR4 variants. - * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that - turn off trace inherit-on-fork flag to favor latest SVR4 method. - * procfs.c (mappingflags): Add support for MA_PHYS - -Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_struct_type): Avoid coredump when C++ - abbreviated type name is messed up. Reported by Joe Buck. - FIXME, we need to determine whether GDB or GCC needs to be - smarter to correctly locate this type name. - - * c-exp.y, coffread.c, command.c, command.h, copying.awk, - dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c, - m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c, - symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint. - * symfile.c (add_symbol_file_command): Initialize mapped/readnow. - -Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com) - - * breakpoint.h (bpdisp, bptype): Remove trailing comma. - * symtab.h (current_source_symtab): Make extern - * symtab.h (current_source_line): Make extern - * inferior.h: Move all procfs.c prototypes to one place, add - prototype for proc_signal_handling_change. Add prototypes for - signal_stop_state, signal_print_state, and signal_pass_state. - * inferior.h (stop_soon_quietly): Make extern - * inferior.h (attach_flag): Make extern - * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null. - * infrun.c (signal_stop_state, signal_print_state, - signal_pass_state): New functions to query specific signal - handling flags. - * infrun.c (handle_command): Minor error message change, add - NOTICE_SIGNAL_HANDLING_CHANGE. - * procfs.c (open_proc_file): Remove iris specific reset of - inherit-on-fork flag, moved to proc_set_exec_trap(). - * procfs.c (proc_set_exec_trap): Add SVR4 and iris code - to reset inherit-on-fork flag, bash comment to GNU form. - * procfs.c (proc_base_address, set_proc_siginfo, - fetch_core_registers): Conform to code style. - * procfs.c (signame.h): Include. - * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(), - syscallname(), info_proc_syscalls()): New macros, tables, and - functions to organize and report system call information. - * procfs.c (saved_fltset, saved_trace, saved_sighold, - saved_exitset, saved_entryset): Add to procinfo struct. - * procfs.c (struct trans): Add. - * procfs.c (pr_flag_table, pr_why_table, faults_table, - siginfo_table, errno_table): Tables to translate numeric values - to symbolic names and short descriptions. - * procfs.c (signalname, info_proc_signals): Add function and - prototype. - * procfs.c (proc_info): Now info_proc. - * procfs.c (proc_info_address_map): Now info_proc_mappings. - * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo, - info_proc_faults, lookupname, lookupdesc, sigcodename, - sigcodedesc): New functions. - * procfs.c (proc_signal_handling_change): New function to set - the trace flags based on the state of gdb's signal handling flags. - * procfs.c (inferior_proc_init): Call proc_signal_handling_change - and remove code to do PIOCSTRACE ioctl. - * procfs.c (attach, detach): Preserve and restore process flags - using saved_* fields in procinfo struct. - * procfs.c (attach): Call proc_signal_handling_change. - * procfs.c (info_proc): Major rework to expand "info proc" cmd. - * procfs.c (proc_desc): Update for latest changes. - * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS. - * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. - * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition. - -Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com) - - * procfs.c (set_proc_siginfo): Add prototype and new function. - * procfs.c (detach, child_resume): Call set_proc_siginfo to set - up inferior siginfo struct. - * elfread.c (elf_symfile_read): Compute the relocation amount - by subtracting off the address of the ".text" section. - * solib.c: Add pointer to ".text" section to so_list struct. - * solib.c (solib_map_sections): Initialize pointer to ".text" - section in so_list struct. - * solib.c (symbol_add_stub): Pass base address of ".text" - section to symbol_file_add, rather than the load address of - the shared library. On SunOS they are the same. On SVR4 they - are not. - -Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com) - - * mipsread.c (parse_procedure): PDR.isym should get pointer to - function name, not .gdbinfo. symbol. - -Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.c (breakpoint_1): Fix prototype, this time for sure! - -Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (VERSION): 4.4.8 - - * procfs.c (open_proc_file): Disable inherit-on-fork flag so that - commands in .cshrc/.profile won't get traced. - -Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com) - - * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc. - * exec.c (build_section_table): Don't abort if no sections. - * sparc-tdep.c (single_step): Lint. - * utils.c (mrealloc): Handle realloc (0, size) case here. - -Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (alldeps.mak): Config files are now *.m[ht] as - opposed to m[ht]-*! - - * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs. - - * mipsread.c (parse_symbol, parse_procedure): Re-do the way that - .gdbinfo. symbols are created. Move creation from parse_procedure - to parse_symbol, where it is fairly easy to grow the symtab. This - also fixes a symtab trashing bug on all mips-based systems. - * (got_numargs, lookup_numargs, free_numargs): Delete. Not - needed anymore. - * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct - mips_extra_func_info, and all the PROC_xxx macros that look at it. - -Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y: Add missing return type to yyparse() prototype. - -Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com) - - Create and use macros for iterating on symtabs, psymtabs, msymbols. - - * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. - * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype - * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. - (patch_opaque_types): Avoid dummy args and result. - * objfiles.c (have_partial_symbols, have_full_symbols, - have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. - (iterate_over_objfiles, iterate_over_symtabs, - iterate_over_psymtabs): Remove, clunky and slow. - * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, - ALL_PSYMTABS, and ALL_MSYMBOLS macros. - * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, - dump_objfile): Remove dummy args and results. Move filename - comparisons to callers. - (printsyms_command, printpsyms_command, printmsyms_command, - printobjfiles_command): iterate_over_* => ALL_*. Compare filenames. - * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, - lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, - list_symbols, make_symbol_completion_list): Replace explicit - iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. - Eliminate Dijkstra flag crap, break out of loops with gotos. - (lookup_symtab_1): Protect '/' tests from short filenames. - (cplus_mangled_symbol): Move inline into lookup_symbol. - * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. - (relocate_minimal_symbol): Move inline to vmap_symtab. - (vmap_symtab): Replace iteration with ALL_OBJFILES, - iterate_over_msymbols with ALL_MSYMBOLS. - - Misc cleanup prior to release. - - * Makefile.in (VERSION): Roll to 4.4.7. - (HFILES): Add call-cmds.h. - * call-cmds.h: New header for command fns called by other files. - * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info. - (breakpoint_1): Remove unused type arg. Change callers. - - * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. - * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. - * mipsread.c: Add prototypes for all static functions. - - * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, - dump_blockvector, dump_block, dump_addrchass, dump_namespace, - dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. - * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, - dump_blockvector, dump_block, dump_addrchass, dump_namespace, - dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd - unused copy! - - * buildsym.c (define_symbol): Handle global register variables - (from Pierre Willard). Complain if register numbers are too large. - * target.c (nomemory): Now that higher levels examine errno, give EIO. - * tm-sparc.h: Don't #include . - * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove - dependency on . Start to handle cross-byte-order. - - * language.h: Avoid forward enum declaration. - * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh, - config/sun4os5.mt: New host and target. - * defs.h (errno): #include rather than assuming int. - From Pierre Willard. - - * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c, - dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c, - language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c, - partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c, - valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c, - command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c, - sparc-xdep.c, utils.c, value.h, values.c: Lint. - -Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_range_type): Avoid int overflow by using unsigned. - * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'. - * language.h (enum exp_opcode): Avoid forward enum def. - * main.c (define_command, user_defined_command): Lint. - * mem-break.c, xcoffread.c: Lint. - * solib.c: Only #include on SunOS, not SVR4. - -Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com) - - * Merged in latest RS6000 diffs from Metin G. Ozisik. - * xcoffsolib.c, xcoffsolib.h: New files, from Metin. - * Various files: Changed #ifdef IBM6000 to IBM6000_HOST - or IBM6000_TARGET as (approximately) appropriate. - -Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com) - - * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags. - * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether - or not to try reading symbols from a mapped objfile. Plugs memory - leak due to shared libraries generating no psymtabs or symtabs. - -Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove. - * copying.awk: Lint. Make stronger warning at top of copying.c. - * elfread.c (elf_symtab_read): Eliminate check of mainline. - * gdbtypes.c (smash_to_*): Remove FIXME comments. - (lookup_pointer_type): Add FIXME comment. - * main.c (set_history_size_command): Disallow negative size. - * partial-stab.h: Update copyright. - * rs6000-tdep.c (skip_trampoline_code): Better comments. - -Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com) - - * main.c (set_history_size_command): Negative size is error. - (Reported by Peggy Fieland.) - -Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c (coff_symfile_init): Update comment. - * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT, - DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define - macros to access the dbx specific objfile information. - * dbxread.c (symfile_string_table, symfile_string_table_size): - Remove these local variables. - * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1, - read_dbx_symtab): Remove the stringtab and stringtab_size params - from the function prototypes, the function definition, and the - function calls. These are now available via DBX_STRINGTAB and - DBX_STRINGTAB_SIZE using the objfile pointer. - * dbxread.c (dbx_symfile_read): Relocate addr before using as - an arg to read_dbx_symtab. - * dbxread.c (dbx_symfile_read): Remove code that free'd the - stringtab and the dbx specific per-objfile private info. - * dbxread.c (init_psymbol_list): Remove symbol count from passed - args in prototype, function definition, and function calls. It is - now available via the DBX_SYMCOUNT macro using the objfile - pointer. - * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the - local instance of struct dbx_symfile_info and replace with DBX_* - macros. - * dbxread.c (dbx_symfile_read): Remove init's of now deleted - symfile_string_table and symfile_string_table_size. - * dbxread.c (dbx_symfile_finish): Remove now obsolete free of - symfile_string_table. - * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT. - * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and - stringtab size variables. Remove all code that used to reread - the stringtab. - * objfiles.c (allocate_objfile): Move calls to init_malloc() - to prior to any calls to mmalloc for the objfile specific heap. - * utils.c (init_malloc): Document the requirement that for each - heap for which corruption checking is desired, that init_mmalloc - must be called prior to any mmalloc calls on the heap. - -Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-pinsn.c: Make dis-assembly output more like - other targets: Don't print instruction in hex before - the assembly; use print_address to print out jump - destinations. - -Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com) - - * c-exp.y, gdbtypes.h: Add builtin_type_signed_char. - * cplus-dem.c: Support "Sc" meaning "signed char". - -Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: fix iris/iris3. - -Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com) - - * command.c, main.c (various places): Use ctype.h macros - (such as isupper(x)), instead of hard-wiring in ASCII-isms - (such as (x >= 'A' && x <= 'Z')). - (There are still more of these in other files.) - * main.c (defined_command): Lower-case the user's - new command before entering it. Needed because - command lookup is case-insensitive (and also lower-cases). - (Based on Metin's earlier patch.) - -Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com) - - * config/irix4.mh: new file. - -Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com) - - * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right - time. - - * xm-mips.h: Declare strdup for ultrix. - - * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup - when calling new_symbol. - * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of - current_objfile. - -Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com) - - * config/rs6000.mh: Update (for Fred's new mmalloc) - flags to disable use of GNU malloc/mmalloc. - * munch: Change SYSV rule to allow .text before the label, - as well as after, to work for AIX. - * gdbtypes.h: Minor clarifiction. - -Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com) - - * buildsym.c (read_struct_type): Handle cretinous dbx symbol name - continuation in yet another place (between method declarations). - -Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com) - - * mips-tdep.c: include symfile.h and objfiles.h to fix - compilation errors. - -Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com) - - * valops.c (value_struct_elt_for_reference): Added 'offset' - parameter to handle multiple inheritance. - * eval.c, value.h: Update accordingly. - -Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com) - - * objfiles.h: New file - * Makefile.in (HFILES): Add objfiles.h - * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc, - main_scope_lowpc, main_scope_highpc. - * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c, - elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c, - source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c, - xcoffread.c, : Include objfiles.h. - * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h, - tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c, - mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to - inside_entry_file() and logic changed appropriately. - * blockframe.c (outside_startup_file): Renamed to - inside_entry_file() and logic changed appropriately. - * blockframe.c (inside_main_scope): Renamed to inside_main_func() - and logic changed to use per-objfile specific fields. - * blockframe.c (inside_entry_scope): Renamed to - inside_entry_func() and logic changed to use per-objfile specific - fields. - * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c, - symfile.c, mips-tdep.c (startup_file_start, startup_file_end): - Remove extern decls. - * symfile.c, symfile.h (entry_point): Remove extern decl. - * coffread.c (coff_symfile_init): Common entry point init code - moved to symfiles.c, call init_entry_point_info(). - * coffread.c (complete_symtab): Use new per-objfile entry info. - * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info. - * mipsread.c (parse_partial_symbols): Use new per-objfile entry - info. - * dbxread.c (read_dbx_symtab): Use new per-objfile entry info. - * defs.h (inside_entry_scope, outside_startup_file, - inside_main_scope): Prototypes changed for renames to - inside_entry_func, inside_entry_file, inside_main_func, - respectively. - * symfile.c (syms_from_objfile): Common entry point init code - moved to init_entry_point_info() and call init_entry_point_info(). - * symfile.h (init_entry_point_info): Include prototype. - * xcoffread.c (aixcoff_symfile_init): Common entry point init code - moved to symfiles.c and call init_entry_point_info(). - * dwarfread.c (entry_scope_lowpc, entry_scope_highpc, - main_scope_lowpc, main_scope_highpc): Remove extern decls. - * dwarfread.c (read_func_scope, read_file_scope): Use new per- - objfile entry info. - * frame.h (FRAME_CHAIN_VALID): Provide default definition that - works for the majority of targets. - * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h, - tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h, - tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID): - Use default definition in frame.h. - * frame.h (selected_frame_level): Make decl extern. - * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c - * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c - * partial-stab.h: Use new per-objfile entry info. - * symfile.h (struct objfile): Removed, moved to objfiles.h. - * symfile.h, objfiles.h (allocate_objfile, free_objfile, - free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs, - iterate_over_psymtabs, have_partial_symbols, have_full_symbols, - have_minimal_symbols): Prototypes moved to objfiles.h. - * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): - Macros moved to objfiles.h. - * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define. - -Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com) - - More C++ improvements (pointers to members, qualified names). - * c-exp.y: Support exp.type::name and exp->type::name - syntaxes. (Unfortunately, doesn't work for static members.) - * c-exp.y, eval.c: Make type::~type work better. - * eval.c (evaluate_subexp: OP_SCOPE): Replace use of - value_static_field by value_struct_elt_for_reference. - * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER - and STRUCTOP_MPTR; cast arg1 to domain-type of arg2. - * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR - for OP_SCOPE operand; no point in it now that we use lazy - reading of values, and use "reference to member" objects. - * gdbtypes.h: Clarify comment. - * valops.c: Change value_struct_elt_for_address to return - a reference (or variable), rather than a pointer. Change - the name to value_struct_elt_for_reference to reflect this. - Returning a reference instead of a address provides a - generalization, since we can use the routine for both - class::name as well as &class::name. - Also, recurse to handle multiple inheritance properly. - * valprint.c: Moved code to print pointer-to-members - to new function point_class_member. This allows a - "reference-to-member" to be printed using the same code. - * valprint.c (type_print_varspec_prefix): Avoid printing - "struct " for domains of class-member types. - * valops.c (search_struct_field): Inline code for simplified - version of value_static_field (which can then be deleted). - * value.h: Rename value_struct_elt_for_address to - value_struct_elt_for_reference. Delete value_static_field. - * values.c: Remove no longer used function value_static_field. - -Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com) - - * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, - elfread.c (coff_symfile_finish): Add function, prototype, and - add to the xxxx_sym_fns struct for each file type. Also reformat - the xxxx_sym_fns vector to a standard format and add comments. - * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c, - elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read): - Pass pointer to struct objfile rather than pointer to sym_fns. - Change references inside each function accordingly. Allocate any - symbol file specific info in the per-objfile memory region. - * dbxread.c (free_and_init_header_files): Break function into - free_header_files(), called from dbx_symfile_finish(), and - init_header_files(), called from dbx_new_init(). - * dbxread.c (dbx_new_init): Move deallocation things to new - dbx_symfile_finish function. - * elfread.c (elf_new_init): Call buildsym_new_init(). - * objfiles.c (free_objfile): Call the appropriate symfile_finish() - routine for the objfile before deallocating other stuff. - * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg. - * symfile.h: Move struct sym_fns to before struct objfile def. - Add sym_finish function pointer and change prototypes of other - function pointers to reflect passing struct objfile pointer rather - than struct sym_fns pointer. - * symfile.c: Remove now obsolete symtab_fns pointer. - * symfile.c (symfile_init): Renamed to find_sym_fns, and now only - locates the correct sym_fns struct for the given objfile. - * symfile.c (syms_from_objfile, symbol_file_add): Restructured - for better support of mapped symbol tables. - * symfile.c (symbol_file_command): Remove obsolete code using - symfile_fns. - * symfile.h: Remove duplicate declarations for symfile_objfile, - entry_point, and object_files. - * target.c (target_info): Compare symfile_objfile to NULL. - * xcoffread.c (aixcoff_new_init): Move deallocation stuff to - aixcoff_symfile_finish(). - -Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com) - - * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition. - * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE. - * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition. - -Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com) - - Some improvements to g++ debugging. - * symtab.c (list_symbols): demangle before pattern matching. - * symtab.c: Other fixes to improve handing of operators. - * valprint.c (type_print_base): Fix test for constructor. - * values.c (value_static_field): Allow evaluation of - CLASS::METHOD, returning a function pointer. - -Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Roll 4.4.6. - * exec.c (exec_file_command): Add code to ignore optional args - passed in by file_command() for use in symbol_file_command(). - * main.c (main): Document -mapped and -readnow in help summary. - * objfiles.c (open_mapped_file): Cosmetic change, arg renamed. - * objfiles.c (allocate_objfile): Filename arg removed. Changes - to get filename from bfd with bfd_get_filename(). Test mapto - against 0, not NULL. Use mstrsave() to make copy of filename. - * remote-mm.c (mm_load): Symbol_file_add() takes an additional - arg. - * remote-vx.c (vx_load_command, add_symbol_stub): - Symbol_file_add() takes an additional arg. - * solib.c (symbol_add_stub): Symbol_file_add() takes an - additional arg. - * symfile.c (symfile_open): Renamed to symfile_bfd_open and - changed to return a bfd not an objfile pointer. - * symfile.c (syms_from_objfile): Eliminate local copy of bfd. - * symfile.c (symbol_file_add): Takes an additional arg (readnow). - Change to eliminate local bfd and use symfile_bfd_open() plus - allocate_objfile(). Add code to implement readnow option. - * symfile.c (symbol_file_command): Changes to option handling, - readnow functionality moved to symbol_file_add(). - * symfile.c (symfile_init): Eliminate local copy of bfd. - * symfile.c (add_symbol_file_command): Changes to parse mapped - and readnow options. - * symfile.h (allocate_objfile): Arg removed from prototype. - * symtab.h (symbol_file_add): Arg added to prototype. - * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional - arg. - -Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com) - - * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c, - mtrace.awk, state.c, state.h: Removed. - * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of - directories searched for source files. - * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed - * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB, - MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add - * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS. - * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB - * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC. - * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap- - sbrk.c - * Makefile.in (HFILES): Remove state.h - * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC. - * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o - * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR. - * Makefile.in (clean): Remove all object files. - * c-exp.y: Define malloc to xmalloc and realloc to xrealloc. - * cplus-dem.c: Remove prototypes definitions that are now done in - def.h. - * dbxread.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * defs.h: Remove prototypes for mmap_* functions. Add prototypes - for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach, - mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem. - * depend: Remove dependencies for state.o, state.h. - * dwarfread.c: Add declaration for warning_pre_print. - * dwarfread.c (dwarfwarn): Use warning_pre_print. - * dwarfread.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to - use supplied objfile. - * i386-xdep.c (print_387_status): Change to use warning() rather - than printfs. - * i387-tdep.c (print_387_control_word): Change to use warning() - rather than printfs. - * infrun.c (wait_for_inferior): Remove unreachable abort() call - that some compilers grumble about. - * language.c (throughout): Add declaration for warning_pre_print - and using warning() instead of printfs. - * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc. - * main.c (main): Add declaration for warning_pre_print and set it - similarly to error_pre_print. Add declarations for - mapped_symbol_files and readnow_symbol_files. Add appropriate - definitions to long_options[]. - * minsyms.c: Trivial fix to comment. - * objfiles.c (allocate_objfile): Substantially rewritten for - using mapped symbol files. - * objfiles.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * objfiles.c (open_mapped_file, mapped_to_address): Add functions. - * source.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * source.c (open_source_file): Use mstrsave to save file name in - mapped symbol region for objfile. - * symfile.c: Remove include for state.h. - include to local form. - * symfile.c (symbol_file_add_digested): Remove. - * symfile.c (symbol_file_add): Substantially rewritten for mapped - symbol files. - * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members - from objfile structure. Add malloc descriptor pointer (md). - * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED. - * symm-xdep.c (print_fpu_status): Use warning() rather than - printfs. - * symmisc.c (free_symtab_block): Now takes and uses current - objfile pointer. - * symmisc.c (throughout): Change from using per-objfile - xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree. - * symtab.c (cplus_mangled_symbol): Cast return value to avoid - Sun compiler grumblings when PTR is char *. - * symtab.c (lookup_symbol): Cast return value of iterate_over_ - msymbols() to correct pointer type. - * utils.c (warning_pre_print): Initialize to "\nwarning: ". - * utils.c (fatal, fatal_dump_core): Ensure that the fatal - error always starts on a line of it's own. - * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc): - Rewrite for new mapped malloc package use. - * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations - that don't want to use the mapped malloc package; pass arguments - on to traditional malloc package functions. - * utils.c (nomem): Add for fatal virtual memory exhausted aborts. - * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc, - mrealloc, malloc, and realloc but get fatal error if runs out - of memory. - * utils.c (msavestring, mstrsave): Save a string in a specific - mapped malloc region. - * utils.c (print_spaces): Use xmalloc to get the buffer. - * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines - for MMAP_BASE_ADDRESS and MMAP_INCREMENT. - * config/i386v4.mh: Insignificant reorganization. - -Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com) - - * xcoffread.c: Only enable compilation of debugging functions - if IBM6000 is defined. Fails to compile otherwise. - -Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: pass MAKEINFO down on info. - -Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (mipscoff_symfile_read): Eliminate a lot of - useless code, including an lseek to an uninitialized variable. - Reported by Jim Williams . - -Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com) - - Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G. - Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000. - * minsyms.c, symfile.c: Changes that may be generally - applicable, but are #ifdef IBM6000 for now. - * rs6000-xdep.c: Fixed typo in comment. - * rs6000-tdep.c: Non-substatial changes. - * xoffread.c: The main change here is addition of some - debugging functions. - * xoffexec.c: More changes. - - * xcoffread.c: Fixed two too-few-parameters bugs. - - * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter - to SOLIB_CREATE_INFERIOR_HOOK macro. - -Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com) - - * symfile.h: Add prototype for iterate_over_msymbols(). - * symtab.c (cplus_mangled_symbol): Add function. - * symtab.c (lookup_symbol): Call cplus_mangled_symbol via - iterate_over_msymbols to find demangled C++ symbol. - * xcoffexec.c (relocate_minimal_symbol): Return meaningful - value to iterate_over_msymbols(). - * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_ - msymbols(). - -Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: added check target. - -Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com) - - * ecoff.c: Move to ../bfd/coff-msym.c. - * config/mt-*mips: Remove ecoff.o from the configuration. - * remote.c (): Add newline to initial +. - (remote_resume): Mention how to cope with signals. - (remote_interrupt): Add debug msg. - (remote-wait): Implement new 'T' reply, which includes - status, PC, and FP all in a single short message. - (putpkt): Add further debugging of packet acks. - * mipsread.c (fixup_symtab): Also swap RFD's. - (parse_partial_symbols): Avoid bug on unknown symbol types. - * Makefile.in (VERSION): Roll to 4.4.5. - * mips-tdep.c (heuristic_proc_start): Avoid long delays - for remote MIPS by limiting heuristic to 200 byte search. - (heuristic_proc_desc): Byte-swapping. - (mips_print_register): Cope with failure of - read_relative_register_raw_bytes. Byte-swap integers for - printing. - * mips-pinsn.c (print_insn): Byte-swap instruction. - -Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com) - - * config.sub configure.in config/mh-irix4 - gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c - gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h - gdb/xm-irix4.h gdb/config/mt-irix3 - gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x. - -Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com) - - * defs.h, utils.c: xrealloc takes PTR as first arg. - * defs.h: Reword confusing comment about ANSI prototypes. - * defs.h: Some minor whitespace changes. - * infrun.c (wait_for_inferior): Compare int tmp to int 0, - not NULL, which can be (void *). - * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling. - * tm-i386v.h (SP_ARG0): Define - * xm-sysv4.h: Back out of change for missing prototypes. - * i386-tdep.c (get_longjmp_target): Add function. - -Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com) - - * Makefile.in: install man page too. - -Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com) - - * All GDB files that #include defs.h: Removed stdio.h. - (defs.h): #include stdio.h. - -Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of - a ptype to reflect the setting of TARGET_PTR_BIT. Set the - TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED. - * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint - * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use - it before printing out the hex shape of an address. - -Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com) - - * rs6000-xdep.c (frame_initial_stack_address): Move - code to set frame->cache_fsr into new separate function - frame_get_cacahe_fsr. This allows fixing a fatal error. - * xcoffexec.c: Turn previously suppressed error - message back on, after cleaning up BFD. - - * breakpoint.c (breakpoint_re_set): Removed (at least for now) - printing of blank line, since it cases printing of an - extra blank line. Is this intended? It does mess up - gdb test suite. - * defs.h: Put back declarations of malloc and realloc, - but protected by #ifndef MALLOC_INCOMPATIBLE. - * objfiles.c: Undo previous change: Use malloc/realloc - for objfile malloc/realloc fields (but add a cast). - * xcoffexec.c: Suppress an error message (for now). - -Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Fri, 21 Feb 92 13:14:54 -0800] - * buildsym.c: Use smash_to_pointer_type() to handle forward type - references. - * xcoffread.c: Modifications to C_DECL storage class handling, and - introduction of an old smash_to_pointer_type() routine. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 20 Feb 92 13:57:16 -0800] - * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info() - parameters have been modified. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 20 Feb 92 10:10:05 -0800] - * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used, - and fetch_inferior_registers() always fetched all the registers - resulting valid register values at hand all the time. Pushing a dummy - frame did not require validating all register values first. After - putting the above mechanism into action, we didn't have valid registers - values always ready. Thus, all registers need to be fetched before - pushing a dummy frame now. - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 13 Feb 92 16:22:44 -0800] - * rs6000-xdep.c: frame_initial_stack_address() function to calculate - the starting address (actual frame address) of a frame. - * rs6000-tdep.c: modifications to function_frame_info() to see if - function reserves a frame pointer register (alloca register) - * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and - FRAME_LOCALS_ADDRESS has been updated to support debugging of - functions with alloca() calls. - -Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com) - - * xm-sysv4.h: Provide definitions/prototypes for host environment - functions for which no definitions or prototypes are provided in - any currently included gdb or host environment header files. - For SVR4, this currently includes malloc and realloc, which cannot - be portably prototyped in any gdb include file. - -Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com) - - * buildsym.h: Remove obsolete variable file_stabs. - - * Makefile.in: Move place where configure merges in host- - and target-dependent fragments later, so the latter - can override (say) GNU_MALLOC. - * config/mh-rs6000: Use system malloc. Otherwise, I - ended up with *two* incompatible versions of malloc - (functions in libc would call the malloc in libc). - I assume this is a shared library problem. - - * remote.c: Fix (presumed) typo. - * objfiles.c: Use xmalloc/xrealloc instead of - malloc/realloc (since the latter are no longer declared). - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 6 Feb 1992 10:22:02 -0800] - * rs6000-xdep.c: Improvements to fetch_inferior_registers() to - handle individual registers. - * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value - correctly in case it wasn't cached yet. (A problem showed up - after fetching individual registers.) - * buildsym.c: Disable type_synonym_name's type name overwriting - in cases it is unnecesary. rs6000 portation doesn't use - type_synonym_name, and it used to nullify type names - * xcoffread.c: to handle g++'s typename abbreviation, fill in a - type's name as soon as space for that type is allocated. - * xcoffread.c: ignore a section's lineno information if it is - not `.text'. (In rs6000 bfd portation integration, skipping over - `.pad' sections are ignored since it was in machine independent - part of the code. Thus, a problem of fake sections with invalid - lineno information arised.) - - Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik) - [Mail dated Thu, 6 Feb 1992 13:26:22 -0800] - * rs6000-tdep.c: make function_frame_info() work whether or not - reading from a core file. - * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro. - - * infrun.c. main.c, printcmd.c. symtab.c: - More changes from IBM for rs6000. - - -Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com) - - * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c, - rs6000-xdep.c, xcoffexec.c, xcoffread.c: - Merge in changes (mostly from IBM) for RS6000. - * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c: - More changes from IBM for RS6000. These are in machine- - independent code, and probably could do with some cleaning - up. The most questionable of these are #ifdef IBM6000. - * infrun.c, sparc-tdep.c: Pass a parameter (signal number) - to single_step() (for consistency with rs6000 and i860). - * utils.c: Allow the 1st arg to xrealloc to be NULL - (in which case do malloc). This removes the need for - some tests in xcoff code (and perhaps other places?). - * coffread.c: Removed variables last_source_file, - type_vector, and type_vector_length as these are now - defined by buildsym.[ch]. - * defs.h: Remove prototypes for malloc and realloc, since - these should only be used to implement xmalloc and xrealloc, - and they conflict with in AIX - where they - return void* even when __STDC__ isn't defined. Sigh. - * munch: Recognize *initialize* in data as well as text - (AIX uses data). Also, incorporate a patch from Garrett - Wollman to make the sed script - much more sensible, by only trying to match the name of - the initialize_foo function, and not the junk before it. - -Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint - unless symbol table indicates that something has changed. - -Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com) - - * remote.c: Make it work for embedded MIPS. Increase buffer - size, and use throughout. Round buffer size up if too many regs. - Support baud rate setting and try for an 8-bit path. If - interrupted while waiting for target, send a ^C down the wire. - Avoid single-byte reads. - * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES - and NUM_REGS. - * mips-xdep.h: Avoid the embedded regs when on Unix. - - * mipsread.c: Byte-swap the symbol table structures, using - routines from ecoff.c, to read a symbol table written in any - of the four possible byte orders. - * configure.in (mips-big-* target): Same as Sony News. - * config/mt-bigmips, config/mt-littlemips: Add ecoff.o. - * ecoff.c: New file for symbol swapping routines. - -Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info - all-breakpoints' command. - * (get_number): Allow users to enter negative breakpoint numbers. - * (breakpoint_1): Reformat display of 'info break' to show new - fields. - * (create_longjmp_breakpoint, breakpoint_re_set, - breakpoint_re_set_one, enable/disable_longjmp_breakpoint), - symfile.c (syms_from_objfile): Re-do - insertion of longjmp breakpoints. Move all code into - breakpoint_re_set, and call that instead of - create_longjmp_breakpoint in symfile.c. - -Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com) - - * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add. - * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE. - * symtab.c (find_pc_symtab): Handle having no objfiles. - * infcmd.c: Fix comment. - * objfiles.c (free_all_objfiles): Add. - * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add. - * symfile.c (symbol_file_command): free all objfiles when - specifying a new symbol file. - (reread_symbols): Stat the file name, don't fstat the descriptor. - -Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in, configure.in: removed traces of namesubdir, - -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced - copyrights to '92, changed some from Cygnus to FSF. - -Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (end_psymtab): Delete empty psymtabs. - * symfile.c (allocate_psymtab): Recycle empty psymtabs. - * symfile.h (struct objfile): Add free_psymtabs. - -Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com) - - * Makefile.in (VERSION): Roll to gdb-4.4.4. - - * symfile.c (symbol_file_command): strcmp => !strcmp. - * breakpoint.h: Move prototypes to follow enum definition they need. - * breakpoint.c, infrun.c: Lint. - * printcmd.c: Use `enum enable' rather than `enum - display_status'. - * mipsread.c: First pass at making it compile with the new - objfile changes. Probably seriously broken still, but it - compiles. FIXME. - -Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c, - breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h, - mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for - stepping (and nexting) through longjmp(). Also, cleanup - breakpoint handling quite a bit by creating explicit breakpoint - types instead of using magic breakpoint numbers. - Makefile.in: Update version to 4.4.3 - -Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c, - minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint. - * symmisc.c, xcoffread.c: Move debug functions to symmisc.c. - - * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP. - - * minsyms.c (install_minimal_symbols): Add bunches to any - existing minsyms in the objfile. Avoid extra mallocation - by working directly in the obstack. Remove ignored `mainline' parm. - * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h, - xcoffread.c: Change all callers. - * FIXME: We should be able to eliminate MAINLINE from all the - symbol readers now, with a small bit of work. - - * valops.c, value.h: Lint. - * remote-vx.c: Add missing break; statement. Bugfix by - Michael Sclafani, . - -Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com) - - * Makefile.in (VERSION): Update version to 4.4.2 - * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c, - minsyms.c, mmap-alloc.c, mmap-sbrk.c - * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h - * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o, - mmap-alloc.o, mmap-sbrk.o - - * altos-xdep.c: Minor whitespace change. - * am29k-tdep.c (examine_prologue): Convert from misc function vector - use to new minimal symbol table use. - * arm-xdep.c (fetch_inferior_registers): Document unused argument. - * arm-xdep.c (store_inferior_registers): Returns void. - * blockframe.c (get_pc_function_start, find_pc_partial_function): - Convert from misc function vector use to new minimal symbol table use. - Remove find_pc_misc_function(). Ifdef out block_innermost_frame(). - * breakpoint.c: Add prototypes for local functions. - * breakpoint.c (catch_command_1): Change to static and remove unused - local "pc". - * breakpoint.c (map_breakpoint_numbers): Prototype arg "function". - * breakpoint.h: Change function decls to prototype form. - * buildsym.c: Add prototypes for local functions. - * buildsym.c: Moved hashname() function here from dbxread.c. - * buildsym.c (dbx_lookup_type): Cast args to xrealloc(). - * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type(). - * buildsym.c (dbx_alloc_type): Change to static. - * buildsym.c (finish_block): Add objfile parameter. - * buildsym.c (misc): Change symbol_obstack to objfile version. - * buildsym.c (make_blockvector): Change to static. - * buildsym.c (start_subfile): Use strdup instead of obsavestring. - * buildsym.c (compare_line_numbers): Change to static, args are const, - cast args when used. - * buildsym.c (start_symtab): Inline new_object_header_files() call. - * buildsym.c (patch_block_stabs): Moved to this file from xcoffread - and made static. Add objfile parameter. - * buildsym.c (end_symtab): Simplify code using line table size. - Realloc the linetable on the objfile symbol_obstack and copy there. - * buildsym.c (scan_file_globals): Convert from misc function vector - use to new minimal symbol use. - * buildsym.c (define_symbol): Add objfile parameter. Make sure - strings get allocated in objfile's symbol_obstack. Convert references - to builtin types to lookup_fundamental_type(). - * buildsym.c (read_type): Make static, add objfile parameter, convert - references to buildin types to lookup_fundamental_type(). - * buildsym.c (read_struct_type): Add objfile parameter. - * buildsym.c (read_array_type): Make static, add objfile parameter. - * buildsym.c (read_enum_type): Make static, add objfile parameter. - * buildsym.c (read_huge_number): Make static. - * buildsym.c (read_range_type): Make static, add objfile parameter, - convert references to buildin types to lookup_fundamental_type (). - * buildsym.c (read_args): Make static, add objfile parameter. - * buildsym.h: Convert function decl's to prototype form. - * c-exp.y: Add prototypes for local functions, convert uses of misc - function vector to minimal symbol table. Reformat all builtin type - initializations and pass a NULL objfile to init_type() for them. - * coffread.c: Change context_stack ref's to coff_context_stack, - add local function prototypes. Cast uses of xrealloc arg 1. - * coffread.c (coff_alloc_type): Call alloc_type instead of hand- - crafting a new type. - * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list. - * coffread.c (finish_block): Change name to coff_finish_block. - * coffread.c (make_blockvector): Add and use objfile parameter. - * coffread.c (record_line): Change name to coff_record_line. - * coffread.c (start_symtab): Change name to coff_start_symtab. - * coffread.c (end_symtab): Change name to coff_end_symtab. - * coffread.c (record_misc_function): Change name to record_minimal_ - symbol and change to minimal symbol table use from misc func tbl. - * coffread.c (coff_symfile_read): Convert from misc function vector - use to minimal symbol table use. - * coffread.c (hashname): Remove; use common version in buildsym.c. - * coffread.c (decode_base_type): Change references to builtin types - to calls to lookup_fundamental_type(). - * coffread.c (read_struct_type): Change name to coff_read_struct_type. - * coffread.c (read_enum_type): Change name to coff_read_enum_type. - * command.c: Add prototypes for local functions. - * command.c (add_cmd): Prototype the 'fun' parameter and use the - appropriate member of the function union for that type. - * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and - ifdef out the function since it isn't currently used. - * command.c (add_alias_cmd): Pass correct function type to add_cmd. - * command.c (add_prefix_cmd): Prototype the 'fun' parameter. - * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter. - * command.c (help_cmd): Compare function pointer to NULL. - * command.c (help_cmd_list): Compare function pointer to NULL. - * command.c (lookup_cmd_1): Use correct member of function union. - * command.c (undef_cmd_error): Make static. - * command.c (complete_on_cmdlist): Use correct member of func union. - * command.c (do_setshow_command): Use correct member of func union. - * command.c (shell_escape): Convert rindex use to strrchr. - * command.h (COMMAND_H): Define if already included. - * command.h (cmd_list_element struct): Change 'function' to a union - and prototype args. Prototype completer function. - * command.h: Convert decl's to prototype form. - * convex-xdep.c (store_inferior_registers): Returns void. - * copying.c: Prototype local functions. - * coredep.c: Minor whitespace change. - * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*. - * cplus-dem.c: Prototype local functions. - * dbxread.c (hashname): Remove; moved to buildsym.c. - * dbxread.c (free_and_init_header_files): Make static. - * dbxread.c: Add prototypes for local functions. - * dbxread.c (new_object_header_files): Remove; inlined usages. - * dbxread.c (xrealloc usages): Cast args. - * dbxread.c (record_misc_function): Change to record_minimal_symbol - and change usages accordingly. - * dbxread.c (static_psymbols usages): Change to use per-objfile copy. - * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate. - * dbxread.c (dbx_next_symbol_text): Make static. - * dbxread.c (init_psymbol_list): Convert to use per-objfile data. - * dbxread.c (init_bincl_list): Add and use objfile parameter. - * dbxread.c (free_bincl_list): Add and use objfile parameter. - * dbxread.c (compare_psymbols): Remove; use common symfile.c version. - * dbxread.c (end_psymtab): Convert to use per-objfile data. - * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for - prototypes. - * dwarfread.c (record_misc_function): Change name to record_minimal_ - symbol and use minimal symbol table throughout. - * dwarfread.c (compare_psymbols): Remove; use common symtab.c version. - * dwarfread.c: Convert all references to builtin types to use the new - lookup_fundamental_type function. - * dwarfread.c (read_enumeration): Add and use objfile parameter. - * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto- - types. - * elfread.c (record_misc_function): Convert to use record_minimal_ - symbol. - * elfread.c (elf_symtab_read): Add objfile parameter. - * eval.c: Add prototypes for local functions and move some decls - around to accomodate prototypes. - * expprint.c: Add prototypes for local functions. Change references - to misc function vector to minimal symbol table. - * findvar.c (read_memory usages): Cast args. - * gdbtypes.h: New file, type info from symfile.h and symtab.h. - * gmalloc.c: Use NOARGS where prototypes used hardwired void. - * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned. - * gmalloc.h: Use NOARGS where prototypes used hardwired void. - * gould-xdep.c: Minor whitespace change. - * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var. - * hp300ux-xdep.c (store_inferior_registers): Returns void. - * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr. - * i386-stub.c: Add prototypes, change "volatile" to NORETURN. - * i386-tdep.c: Add prototypes for local functions. - * i386-tdep.c (codestream_fill, codestream_seek, codestream_read, - i386_get_frame_setup, i386_skip_prologue): Explicitly declare params - that defaulted to int. - * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs, - i386_push_dummy_frame): Returns void. - * i386-xdep.c (i386_register_u_addr): Declare params that default to - int and explicitly declare return type as int. - * i387-tdep.c: Minor formatting changes. - * i960-tdep.c (leafproc_return): Convert from misc function vector - use to minimal symbol table use. - * infcmd.c: Add prototypes for local functions. - * infcmd.c (continue_command, until_next_command, until_command, - path_info, path_command): Make static. - * infcmd.c (step_1, until_next_command): Convert from misc func - vector to minimal symbol table use. - * inflow.c: Add prototypes for local functions. - * infptrace.c (store_inferior_registers): Returns void, not int. - * language.c (_initialize_language): Use proper member of function - union. - * m2-exp.y: Add prototypes for local functions, convert misc function - vector uses to minimal symbol table uses. - * m2-exp.y (make_qualname, yyerror): Make static. - * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile. - * m68k-pinsn.c: Add prototypes for local functions. - * m68k-pinsn.c (print_insn): Cast args to read_memory. - * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int. - * m68k-stub.c: Add prototypes. - * m88k-pinsn.c (sprint_address): Convert from misc function vector - use to minimal symbol table use. - * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter. - * m88k-xdep.c (store_inferior_registers): Returns void. - * mach386-xdep.c (fetch_inferior_registers): Takes an unused param. - * mach386-xdep.c (store_inferior_registers): Returns void. - * mach386-xdep.c (fetch_core_registers): Takes an unused parameter. - * main.c: Add prototypes for local functions. - * main.c (return_to_top_level): Is type NORETURN (volatile). Cast - longjmp() result to (NORETURN void). - * main.c (catch_errors): Prototype the 'func' parameter. - * main.c (disconnect, stop_sig, do_nothin, float_handler): - Takes an unused arg. - * main.c (execute_command): Call the right member of the func union. - * main.c (command_loop_marker, symbol_completion_function, - command_loop): Make static. - * main.c (command_line_input): Make linelength unsigned, cast arg - to command_line_input(). - * main.c (add_info, add_com): Prototype the 'fun' parameter. - * main.c (initialize_main): Call right member of function union. - * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS. - * mem-break.c: Include symtab.h - * mips-xdep.c (fetch_inferior_registers): Takes unused param. - * mips-xdep.c (store_inferior_registers): Returns void. - * mipsread.c (mipscoff_symfile_read): Change from misc function vector - use to minimal symbol table use. - * mipsread.c (symbol_obstack usages): Convert all to use per-objfile - version. - * mipsread.c (make_type): Remove, convert usages to init_type. - * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile. - * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function - vector use to minimal symbol table use. - * parse.c: Add prototypes for local functions. - * parse.c (xrealloc usages): Cast args. - * parse.c (prefixify_expression, length_of_subexp): Make static. - * parser-defs.h (PARSER_DEFS_H): Define when first included. - * parser-defs.h: Convert function decls to prototype form. - * partial-stab.h: Convert from misc function vector use to new minimal - symbol table use. - * partial-stab.h (global_psymbols, static_psymbols usages): Reference - the per-objfile copies. - * printcmd.c: Add prototypes for local functions. Move some struct - definitions around to accomodate prototypes. - * printcmd.c (decode_format): Make static, change args oformat and - osize to int from char. - * printcmd.c (print_formatted): Change 'format' and 'size' to int. - * printcmd.c (print_scalar_formatted): Change arg 'format' to int. - * printcmd.c (print_address_symbolic): Convert from misc function - vector use to minimal symbol table use. - * printcmd.c (address_info): Convert from misc function vector use - to minimal symbol table use. - * printcmd.c (delete_display, enable_display, disable_display_command): - Make static. - * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. - * procfs.c (fetch_core_registers): Add unused param reg_addr. - * pyr-xdep.c (fetch_inferior_registers): Add unused param regno. - * pyr-xdep.c (store_inferior_registers): Returns void. - * remote-mm.c (mm_load): symbol_file_add return value unused. - * remote-nindy.c: Minor format change. - * remote-vx.c (vx_load_command): symbol_file_add result unused. - * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno. - * rs6000-xdep.c (store_inferior_registers): Returns void. - * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr - * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function - vector use to minimal symbol table use. - * solib.c: Add prototypes for local functions. - * solib.c (solib_add_common_symbols, locate_base): Convert from misc - function vector use to minimal symbol table use. - * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS. - * solib.c (find_solib, shared_library_command): Make static - * solib.c (read_memory, write_memory usages): Cast args. - * solib.c (special_symbol_handling): Add function - * source.c: Add prototypes for local functions. - * source.c (select_source_symtab): Convert to scan objfiles. - * source.c (open_source_file): Make static. - * source.c (xrealloc usages): Cast args. - * source.c (source_line_charpos): ifdef out, unused. - * source.c (get_filename_and_charpos): Make static. - * stack.c: Add prototypes for local functions. - * stack.c (print_frame_info, frame_info): Convert from misc function - vector use to minimal symbol table use. - * symfile.c: Add prototypes for local functions. - * symfile.c (compare_symbols): Make args const PTR's. - * symfile.c (compare_psymbols, sort_pst_symbols) add. - * symfile.c (sort_all_symtab_syms): Scan objfile list. - * symfile.c (obsavestring): Add objfile parameter. - * symfile.c (init_misc_bunches, prim_record_misc_function, - compare_misc_functions, discard_misc_bunches, condense_misc_bunches, - sort_misc_function_vector, compact_misc_function_vector): Remove - * symfile.c (symbol_file_add_digested): Add function. - * symfile.c (symbol_file_add): Returns struct objfile *. - * symfile.c (symbol_file_command): Modify for state file use. - * symfile.c (symfile_open): Add parameter "dumpable". - * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c - * symfile.c (load_command, add_symbol_file_command): Make static. - * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c - * symfile.c (rindex usages): Converted to strrchr. - * symfile.c (allocate_psymtab): New - * symfile.c (free_named_symtabs): Ifdef out code that needs to be - converted to minimal symbol table usage, but no obvious conversion. - * symfile.c (free_all_symtabs): Remove. - * symfile.c (_initialize_symfile): Use per-objfile info. - * symfile.h: Rework the objfile structure to add per-objfile data - objects (psymbol_obstack, symbol_obstack, type_obstack, - global_psymbols, static_psymbols, msymbols, minimal_symbol_count, - fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc). - Add prototypes to function declarations. - * symm-tdep.c (symmetry_extract_return_value): Convert from misc - function vector usage to minimal symbol table usage. - * symmisc.c (DEV_TTY): Define if not defined. - * symmisc.c: Add local function prototypes. - * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms, - printpsyms_command, print_objfiles, print_objfiles_command): - Rework to use iterate_over_* - * symtab.c: Add prototypes for local functions. - * symtab.c (lookup_symtab_1): Convert to look through objfiles. - * symtab.c (lookup_partial_symtab): Scan through objfiles. - * symtab.c (lookup_primitive_typename, lookup_typename, lookup_ - unsigned_typename, lookup_struct, lookup_union, lookup_enum, - lookup_template_type, lookup_struct_elt_type, lookup_pointer_type, - lookup_reference_type, lookup_member_type, allocate_stub_method, - check_stub_method, create_array_type, smash_to_member_type,): - Moved to gdbtypes.c - * symtab.c (lookup_symbol): Some args are const. - * symtab.h: All type related defs and structs moved to gdbtypes.h - * symtab.h: Convert decls to prototypes. - * target.c (noprocess): Make static. - * target.h: Change decl's to prototypes. - * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, - DISABLE_UNSETTABLE_BREAK) Moved to solib.h. - * utils.c (_initialize_utils): Use correct member of function union. - * valarith.c: include gdbtypes.h - * valops.c: include gdbtypes.h, add prototypes for local functions. - * valops.c (value_push, value_arg_push, find_function_addr): - Make static. - * valops.c (value_string): Convert from misc function vector use - to minimal symbol table use. - * valops.c (check_field_in): Make arg const. - * valprint.c: Add prototypes for local functions. - * valprint.c (print_string): Make static - * valprint.c (value_print, val_print_fields, val_print): Make arg int. - * values.c: Add prototypes for local functions. - * values.c (value_headof): Convert from misc function vector to - minimal symbol table. - * xcoffexec.c: Add prototypes for local functions. - * xcoffexec.c (exec_close, file_command, add_to_section_table): - Make static. - * xcoffexec.c (relocate_minimal_symbol): Add. - * xcoffread.c (patch_block_stabs): Moved to buildsyms.c. - * xcoffread.c: Add prototypes for local functions. - * xcoffread.c (sort_syms): Convert to scan objfiles. - * xcoffread.c (read_xcoff_symtab): Make static. - * xcoffread.c (various): Replace references to builtin types with - calls to lookup_fundamental_type. Replace references to symbol_obstack - and psymbol_obstack with pointers to the per-objfile copies. - * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace, - dump_block, dump_blockvector, dump_last_symtab, dump_symtabs): - Make static. - * xcoffread.c (init_stringtab): Add objfile parameter. - * gdbtypes.c: New file - * minsyms.c: New file - * mmap-alloc.c: New file - * mmap-sbrk.c: New file - * objfiles.c: New file - * state.c: New file - * state.h: New file - -Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com) - - * Check in Fred Fish's changes in these modules. Fred - will make ChangeLog entries for all of them. Update VERSION - to 4.4.2. - -Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com) - - * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions - into solib.h. - * sparc-pinsn.c, sparc-tdep.c, standalone.c, sun3-xdep.c, - sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c, - value.h: Prototypes for static functions; lint. - * gdbtypes.h: Empty file to ease transition. - -Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com) - - * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h, - inferior.h, language.h, signame.h, target.h, terminal.h, - tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h, - xm-i386v.h, xm-sparc.h: Prototypes for all external functions. - Lint. - * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c, - signame.c, sparc-xdep.c: Prototypes for all static functions. - Lint. - * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c, - remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c, - target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c: - Remove to_call_function and target_call_function, since it - always calls the same thing (call_function_by_hand). - * core.c, exec.c, solib.c: Rename target_ops sections => - to_sections, etc. - * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c, - target.h: target_kill takes no args. - * language.c (language_info): Scaffolding to allow briefer - messages when the current language changes. FIXME. - * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid - complaints about volatile functions. - * xm-sysv4.h (HAVE_MMAP): Define. - -Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com) - - * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS - to make prototypes for all functions declared here. - * cplus-dem.c: Avoid declaring xmalloc and xrealloc. - * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict. - * environ.c: Include before defs.h. Minor cleanup. - * ieee-float.h: Use PARAMS for prototypes; make some params const. - * ieee-float.c, valarith.c: Include . Lint. b*=>mem*. - * m2-exp.y: Remove unused CONST; Rename OR and AND. - * utils.c: Avoid declaring malloc and realloc. Lint. - (request_quit): Accept signal-number parameter. - -Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (process_dies): Add case to handle TAG_pointer_type - DIE's. Add new function read_tag_pointer_type() to read them. - - * dwarfread.c (dwarf_read_array_type, read_subroutine_type): - When creating a new user defined type, check to see if a partial - type already exists, and if so, bash it to fit. - -Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com) - - * coffread.c (decode_base_type): Pass long, not union. - Fix by Eric Valette, ev@chorus.fr. - -Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com) - - * elfread.c (elf_symtab_read): Fix code to correctly track - changes in bfd for absolute symbols. - -Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vaxbsd.h: Close off comment. - -Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com) - - * xm-sysv4.h: Define NEED_POSIX_SETPGID. - -Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (mips_print_registers): Print correct register - number for double pseudo-registers. - -Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com) - - * buildsym.c (read_struct_type): Avoid double-bump of parse ptr - in the op$::OPERATOR. case. From Steven McCanne, - . - - * exec.c (set_section_name): Pass arg to exec_files_info; - only call it if interactive. From Francis Kauth . - -Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com) - - * main.c (print_gdb_version): Copyright msg: only this year. - (cd_command): Avoid changing current_directory on error. - -Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_partial_symbols): Handle dependencies - between partial symbol tables (when not doing stabs-in-ecoff). - (This used to be handled by parse_fdr, but parse_fdr was - incompatible with handling stabs-in-ecoff, so the code - was re-written to not use parse_fdr. Unfortunately, - the logic to handle dependencies was overlooked.) - -Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com) - - * coffread.c (read_enum_type): Use the size of a target int when - describing enum. - * defs.h: added new #define for TARGET_PTR_BIT, defaults to size - of target int. - * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count - * symtab.c (lookup_reference_type, lookup_ptr_type): use - TARGET_PTR_BIT to determine size of a pointer - * values.c (unpack_long): when unpacking a REF or a PTR don't - assume the size of the type. - -Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com) - - * mipsread.c (parse_symbol): Avoid clobbering enum pointer when - looking at its members. Improve guess between struct and union, - only assuming union if multiple members have offsets of zero. - -Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6. - (This is just for clarity - and one day permitting us to - change FP0_REGNUM from 38 to 32, which would make more sense.) - * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that - register numbers in stabs-in-ecoff get handled correctly. - -Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult, - config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen - into BSD and Ultrix. - -Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com) - - * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc. - -Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Increment version to 4.4.1. - * main.c (print_gdb_version): Update copyright notice. - -Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c: Prepend "struct " to the names of structure - types, and similarly for enums and unions. (This used - to be done, but got lost in the re-write to "guess" the - difference between enum/struct/union.) - Also, guess that a tag is an enum if the first member - has type btNil. - -Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com) - - * xm-vax.h: #ifndef ultrix around #include of endian.h and - limits.h (sigh). - -Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com) - - * Projects: Patching executables is done. - * Makefile.in (VERSION): Roll to gdb-4.4. - * README, WHATS.NEW: Update for gdb-4.4. - - * symfile.c (reread_symbols): Whenever we reread one object - file's symbols, we must restart the scan, because the object_files - chain has been permuted. - - * exec.c (exec_files_info): Split out into print_section_info. - Print BFD filename of each section if it's not the default one. - * core.c (core_files_info): Call print_section_info. - - * xm-vax.h: Include a few system header files whose definitions - must precede defs.h. - * language.c, language.h: Make some things const. - * expression.h, main.c: const spreads like ooze. - - * mem-break.c (break_insn, break_insn_size): Use unsigned chars, - since BREAKPOINT values can be >0x80. - -Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com) - - * infrun.c, xm-i386sco.h: SCO needs to use setpgid(). - -Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com) - - * sparc-pinsn.c: Remove kludge for preferring architectures. - Remove #ifdef's for SORT_NEEDED. We need to sort the table, now - and forever. Add `add' instruction to the set that get checked - for a preceding `sethi' in order to print an absolute address. - Corresponding changes in ../include/opcode/sparc.h needed - to eliminate garbage instructions. - -Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com) - - * mipsread.c (parse_partial_symbols): Make sure partial - symbols are created for external symbols (as used to be - the case). This is a bit of a pain with the mips-coff. - It uses a table which points to all of the external - symbols belonging to a particular FDR or psymtab. - Once we've generated this table, we might as well save - it, and then use it in psymtab_to_symtab_1 to find - the symbols to pass to parse_external(). - * symfile.c, symfile.c: New function start_psymtab_common - to share the common parts of allocating a new psymtab - for dbxread, mipsread (and later dwarfread). Its code - was pulled out from start_psymtab in dbxread.c. - * dbxread.c (start_psymtab): Use start_psymtab_common(). - - * valprint.c (val_print): If there is an error when trying - to print a string, check to see if there really is a problem - by reading just one character. If that works, assume - things are ok. - -Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com) - - * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7, - cypress, v8 mnemonics in that order. - -Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com) - - * sparc-pinsn.c: Put the qsort() back in. - -Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com) - - * findvar.c (read_register, write_register): Handle machines - where REGISTER_TYPE is not the same size as "int". - - Handle debug symbols in dynamically loaded (relocated) code: - - * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass - offset to process_one_symbol. - (process_one_symbol): Take new offset parameter. Add it into - appropriate symbol types to relocate symbols to loaded addresses. - Handle all possible symbol types, and complain() about types that - we don't expect to see. - * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to - process_one_symbol (FIXME, should pass real offset). - - Misc bugfixes: - - * breakpoint.c (resolve_sal_pc): Split out code to resolve a - sal's PC value. - (set_breakpoint, break_command_1, until_break_command, - catch_command_1, breakpoint_re_set_one): Use it. - * symtab.h (resolve_sal_pc): Declare. - * infcmd.c (jump_command): Use resolve_sal_pc. - - * source.c (list_command): Shorten "FILE, line N" to "FILE:N". - - * putenv.c (putenv): Avoid unportably casting pointers to unsigneds. - - * c-exp.y (yylex): `this' and `template' are only tokens in C++. - - * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h, - xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h: - Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines. - -Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (process_one_symbol): Make a first cut at handling - symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.) - - * symtab.c (find_pc_line): Fix stepping into and out of #included - files. - -Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is - no longer any need to copy ../include/opcode/* into gdb. - -Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com) - - * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992. - -Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com) - - * valprint.c (type_print_base, type_print_method_args): - Print C++ constructor methods without bogus "return type." - -Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com) - - * infptrace.c (child_xfer_memory): Parameter "target" should - be a pointer to a structure, not the entire structure. - -Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com) - - * depend: Convert the couple of references to ansidecl.h that - used the local gdb version to use the ../include version. - -Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com) - - * procfs.c - (child_xfer_memory): Takes pointer to a struct, not entire struct. - (inferior_proc_init): Fix non-ANSI version of args. - (attach): Call print_sys_errmsg with correct number of args. - (mappingflags): Make static, does not need to be global. - - * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct - not the entire struct itself. - - * valops.c (value_assign): Cast some args to modify_field() and - {read,write}_register_bytes() correctly. - - * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h - - * Makefile.in (MALLOCSRC): Removed reference to removed local - copy of ansidecl.h. - - * dwarfread.c (list_in_scope): Needs an initial value, use file - scope. - -Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com) - - * main.c (main): Make option_index local to keep new getopt happy. - main.c, solib.c, Makefile.in: Update copyright notices. - -Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com) - - * cplus-dem.c (cplus_demangle): Correctly demangle destructors. - -Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com) - - * Makefile.in (HFILES): Add partial-stab.h. - -Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com) - - * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h: - New files for stratus. Not complete enough to actually build - on the Stratus machine; that awaits copyright assignment for - i860 changes. - - * Makefile.in (USER_CFLAGS): Add macro specifically reserved - for getting custom flags into CFLAGS when doing makes. - - * configure.in: Add config information for stratus. - -Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com) - - * dbxread.c (process_one_symbol): Pass address of structure - to complain(), rather than the whole structure. - -Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com) - - * solib.c (solib_add_common_symbols): Only compile in when not - using SVR4 style shared libraries. - -Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (locval): Add offreg flag to indicate location - values that are computed off a base register. - - * dwarfread.c (new_symbol): Rework TAG_global_variable and - TAG_local_variable cases to account for static variables - within function scopes. - -Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com) - - * inflow.c: remove #include . Not necessary, and - doesn't exist on some systems. - - * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when - nexting over recursive function calls. - - * target.c (target_read_string): Create this routine to read null - terminated strings from the target. It deals with running off the - end of memory elegantly as well. solib.c (find_solib): Use - target_read_string() to avoid problems with running off the end of - memory. - - * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines - that reference pgrp_inferior. - -Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com) - - * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that - mips-tfile has been hacked to act more "traditionally." - * dbxread.c: Fixed typo in comment. - -Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com) - - * mips-tdep.c (mips_skip_prologue): Add some number of - 'sw' instructions before 'addiu' adjusts the stack. - -Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com) - - * dwarfread.c (start_symtab, end_symtab, scopecount, openscope, - freescope, buildblock closescope, record_line, add_symbol_to_list, - gatherblocks, make_blockvector): Extensive changes to switch - to generic symbol table building code in buildsym.c. Remove - scope tree structures and functions, symbol table building - functions, and lots of other small changes. - - * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove - GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL. - -Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com) - - * buildsym.c (cleanup_undefined_types): Add support for enums. - This fixes the 'GDB internal error. cleanup_undefined_types with - bad type' problem. - -Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com) - - * dbxread.c: detect gcc2 compilations. - -Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com) - - * sparc-pinsn.c: Rename bitfields that overlap with macro names - in ../include/opcode/sparc.h. - -Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) - - * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h - to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2 - to reflect actual locations of opcode files, so TAGS target will - be buildable. - - * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'. - - * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k - code. - - * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array - dereferencing to access the correct elements. - - * valops.c (value_addr): Declare return type of external func - value_copy(). - - * xcoffread.c: Undefine next_symbol_text before redefining it. - -For older changes see ChangeLog-1991 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1993 b/contrib/gdb/gdb/ChangeLog-1993 deleted file mode 100644 index 4aba2d3..0000000 --- a/contrib/gdb/gdb/ChangeLog-1993 +++ /dev/null @@ -1,7597 +0,0 @@ -Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * nindy-share/nindy.c: Fix order of arguments to store_unsigned_integer - (second and third arguments were reversed). - (say): Use varargs. - -Fri Dec 31 12:13:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c: Add timeout parameter to mips_request and - mips_receive_packet. - (callers): pass in mips_receive_wait except mips_initialize (where - we use it to clean up the kludge where we had been changing - mips_receive_wait temporarily) and mips_wait (where we pass in - -1 for no timeout). - -Fri Dec 31 14:33:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (print_block_frame_locals): Also print LOC_BASEREG variables. - -Fri Dec 31 06:55:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (find_methods): Call fprintf_symbol_filtered with DMGL_ANSI. - -Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c (unpack_long): Fix garbled error message. - - * remote-mips.c (mips_error): New function. - * remote-mips.c: Use it instead of error() most places. - * remote-mips.c (mips_receive_packet): New arg throw_error. - (mips_initialize): Use it not catch_errors. - * defs.h: Declare error_pre_print and warning_pre_print here... - * main.c: ...not here. - - * breakpoint.c (breakpoint_chain): Make static. - * breakpoint.c, breakpoint.h (frame_in_dummy): New function. - * stack.c (print_frame_info): Use it. - -Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (add_to_section_table): Check for SEC_ALLOC instead of - SEC_LOAD to handle .bss segments properly. - -Thu Dec 30 10:16:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Enable code which assumes that if - we jump into the prologue from another function, then it was a - subroutine call. #if 0 AT_FUNCTION_START; the above code should - take care of this case. - -Wed Dec 29 12:32:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valprint.c (val_print_string): Change chunksize from 200 - to 8. - - * symfile.c (generic_load): If no arguments, get file name - from get_exec_file. - - * c-exp.y: Revert Kung's change. "..." is not a type, and the - change caused "p (...)0" to dump core. - * gdbtypes.c (check_stub_method): Don't pass "..." to - parse_and_eval_type. This should fix the bug which Kung was - trying to fix. - - * stabsread.c (define_symbol): If we choose not to combine - two symbols, don't just ignore the second (LOC_REGISTER) one. - * printcmd.c (print_frame_args): If we have a LOC_ARG and a - LOC_REGISTER, use the LOC_ARG not the LOC_REGISTER. - -Tue Dec 28 15:08:00 1993 Fred Fish (fnf@deneb.cygnus.com) - - * solib.c (DEBUG_BASE): Remove macro and all references. - * solib.c (debug_base_symbols): Add array of symbols to lookup. - * solib.c (IGNORE_FIRST_LINK_MAP_ENTRY): Add macro. - * solib.c (look_for_base, locate_base): Use debug_base_symbols. - * solib.c (find_solib): Use IGNORE_FIRST_LINK_MAP_ENTRY. - -Tue Dec 28 12:06:57 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * c-exp.y : fix grammar to parse ellipsis (...) - -Mon Dec 27 18:42:14 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c (read_type): fix problem when reading static member - of a class. caused by change to allow :: inside template - instantiated name. - -Mon Dec 27 11:07:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h: Expand on comments for TYPE_CODE_BITSTRING and - TYPE_CODE_STRING a bit. - - * m68k-tdep.c (m68k_skip_prologue, m68k_find_saved_regs): - Allow pea %fp; move.l %sp, %fp instead of link instruction to - set up the new frame. - - * main.c (init_main): Change "set remotedebug" back to var_zinteger - from var_boolean. - - * c-exp.y (yylex): Don't try to deal with nested types. - - * cp-valprint.c (cplus_print_value): Call check_stub_type on - TYPE_BASECLASS (type, i) before we look at its name. - - * dbxread.c: Move default definition of GCC_COMPILED_FLAG_SYMBOL - from here . . . - * symtab.h: . . . to here. - * dbxread.c (record_minimal_symbol): Move check for gcc{,2}_compiled. - and __gnu_compiled* from here . . . - * minsyms.c (prim_record_minimal_symbol_and_info): . . . to here. - * minsyms.c (prim_record_minimal_symbol): Call - prim_record_minimal_symbol_and_info rather than duplicating code. - * minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}), - coffread.c (record_minimal_symbol), - xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter. - -Sun Dec 26 20:44:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * dbxread.c (process_one_symbol): Handle stabs-in-som just like - stabs-in-elf. - (pastab_build_psymtabs): Likewise. - - * hppa-tdep.c: Change all comments to reference %r3 or frame - pointer rather than %r4. - (frame_chain, skip_prologue, dig_rp_from_stack): Handle %r3 as the - frame pointer. - - * config/pa/tm-hppa.h (FP_REGNUM): Define as %r3. - (FIND_FRAME_SAVED_REGS): Handle %r3 as frame pointer. - (CALL_DUMMY): Likewise. - -Sun Dec 26 16:59:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * exec.c (exec_file_command): If error occurs after we have opened - exec_bfd but before we call push_target, make sure to close exec_bfd. - - * infrun.c (wait_for_inferior): Remove confusing and inaccurate - stuff about subroutine calls, return, etc., from comment which - says "We've wandered out of the step range.". - -Sun Dec 26 09:18:10 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): When checking whether the line has - changed, check the symtab as well. - -Sun Dec 26 09:18:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.c (force_to_range_type): Use switch statement. - complain() not warning() if the TYPE_CODE isn't one we know how to - deal with gracefully. Use builtin_type_int not - lookup_fundamental_type (the objfile we passed to - lookup_fundamental_type was sometimes NULL). - - * valops.c (call_function_by_hand, push_word), defs.h (push_word), - convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c, - ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c, - config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c: - Use REGISTER_SIZE, unsigned LONGEST, and - {store,extract}_unsigned_integer, instead of sizeof - (REGISTER_TYPE) and REGISTER_TYPE. - * All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE. - * hppa-tdep.c (pa_print_fp_reg): Remove unused variable val. - - * Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c. - Add lynx-nat.c. - -Sat Dec 25 20:05:41 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (init_extra_frame_info): Correctly adjust the base - of the current frame when "fromleaf" is true. Do not adjust the - frame base of the innermost frame if it is a leaf function. - -Sat Dec 25 13:39:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Only combine a p/r pair into a - LOC_REGPARM if REG_STRUCT_HAS_ADDR. - -Sat Dec 25 09:50:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_struct_elt): Check for (value)-1 return from - search_struct_method. - -Sat Dec 25 09:50:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h: Move definitions of TARGET_*_BIT after include of tm.h. - The old way (using #undef in tm.h) was ugly and asking for - trouble, because it makes it possible for some file to use the - wrong definition. Move definition of HOST_CHAR_BIT after definition - of TARGET_CHAR_BIT. - * config/alpha/tm-alpha.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/z8k/tm-z8k.h: Don't undef TARGET_*_BIT - before defining them. - - * mdebugread.c: Change the builtin_type_* in this file to - mdebug_type_* and make them static. Use TYPE_CODE_ERROR for - complex and float decimal. - - * printcmd.c (disassemble_command): Call wrap_here between printing - address and printing instruction. - -Fri Dec 24 14:23:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Don't fall through 'S' case (the case it - was falling though happened to do the right thing ("break;") but that - is hardly a good thing to assume). - -Tue Dec 21 13:32:02 1993 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_dollar_tokens): Fix off-by-one bug. - * ch-lang.c (chill_is_varying_struct), ch-lang.h: New function. - * ch-lang.c (chill_printstr): Use double quotes, not single quotes. - * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_BITSTRING. - Improve printing of TYPE_CODE_STRING, TYPE_CODE_SET, and - TYPE_CODE_STRUCT (including checking chill_is_varying_struct). - Print TYPE_DUMMY_RANGE by printing its TYPE_TARGET_TYPE. - Handle TYPE_CODE_ENUM. - * ch-valprint.c (chill_val_print): Handle TYPE_CODE_BITSTRING. - For TYPE_CODE_STRING, never print address. Handle VARYING strings. - * gdbtypes.c (force_to_range_type): New. - * gdbtypes.c (create_set_type): Make work, following Chill layout. - * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND, TYPE_DUMMY_RANGE): New. - * stabsread.c (read_type): Distinguish string and bitstring from - char-array and set. - * valarith.c (value_subscript), valops.c (value_coerce_array): - Handle STRINGs as well as ARRAYs. - * valarith.c (value_bit_index): Fix think. Use new macros. - - -Fri Dec 17 10:45:32 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab (decode_line_1): fix a bug when position char is not - set correctly. - * c-valprint (c_val_print): handle vtbl printing when vtbl is not - set up yet. - -Thu Dec 16 16:46:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-tdep.c (read_next_frame_reg): If SIGFRAME_REG_SIZE is not - defined, define it as 4. - -Thu Dec 16 13:08:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/m68k/nm-hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD. - - * config/m68k/tm-hp300bsd.h (REMOTE_BPT_VECTOR): Define. - - * config/m68k/tm-m68k.h (REMOTE_BPT_VECTOR): Allow targets to - override. - (REMOTE_BREAKPOINT): Likewise. - -Thu Dec 16 09:14:58 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_function_type): Correctly handle - pass-by-value structures > 64bits in size. - (process_one_debug_symbol): Likewise. - -Mon Dec 13 20:17:39 1993 Per Bothner (bothner@kalessin.cygnus.com) - - Implement support for Chill POWERSETs. - * ch-exp.y (operand_2): Implement 'Element IN PowerSet'. - * ch-typeprint.c (chill_type_print_base): Handle POWERSETs. - * ch-valprint.c (chill_val_print): Handle TYPE_CODE_SET. - * eval.c (evaluate_subexp): Implement BINOP_IN. - * expression.h (enum exp_opcode): Added BINOP_IN. - * gdbtypes.c (create_set_type), gdbtypes.h: New function. - * stabsread.c (read_type): If 'S', create a set type. - * valarith.c (value_bit_index, value_in), value.h: New functions, - for indexing in SETs. - -Mon Dec 13 06:42:37 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symfile_init): Check for the existance of stabs - after DBX_TEXT_SECT has been initialized. - -Tue Nov 23 17:29:28 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * config/h8300/tm-h8300.h (BREAKPOINT): Insn changed to sleep. - (DECP_PC_AFTER_BREAK): Now is 0. - * config/h8500/tm-h8500.h (REGISTER_BYTES, REGISTER_BYTE, - REGISTER_NAMES): update to new view. (INIT_EXTRA_FRAME_INFO): No - extra frame info now. - * config/sh/sh.h (NOP): Define NOP insn. - * config/z8k/tm-z8k.h (BIG): is now sim_z8001_mode. - * config/z8k/z8ksim.mt (TDEPFILES): Add remote-sim.o to list. - * ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty. - (go32_readchar): Special handling for faster polling. (async - structure): Volatile. - * h8300-tdep.c (print_register_hook): Allocate and use the right - number bytes for the raw register. - * h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue): - deleted. (h8500_register_size, h8500_register_virtual_type, ): - Use new way of counting registers. - * remote-e7000.c (echo_index): deleted. (expect): Better handling - of user interrupts. (expect_prompt): Remove never used log file - support. (want, want_nopc): Add support for H8/300H. - (fetch_regs_from_dump): Treat \r and \n as whitespace. - (e7000_drain): Send an "end" command before waiting for output to - stop. (e7000_wait): Cope with H8/300H, better handling of user - interrupts. (why_stop, expect_n, sub2_from_pc): New function. - * remote-utils.c (gr_load_image): call fflush and QUIT more regularly. - * utils.c (notice_quit): New function for polling for user interrupts. - -Fri Dec 10 15:53:56 1993 Per Bothner (bothner@kalessin.cygnus.com) - - * stabsread.c (read_array_type): Allow negative array bounds, - without interpreting that to mean "adjustable." - * ch-valprint.c (chill_val_print): Handle RANGE types. - * ch-typeprint.c (chill_type_print_base): Handle BOOL. - Handle variant records. Handle RANGE types. - -Tue Dec 7 15:41:32 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/mips/idt.mt: Use tm-idt.h instead of tm-bigmips.h. - * config/mips/idtl.mt: Use tm-idtl.h instead of tm-mips.h. - * config/mips/tm-idt.h, config/mips/tm-idtl.h: New files; use - different BREAKPOINT value for IDT. - - * mipsread.c: Include bfd.h and coff/sym.h. - -Mon Dec 6 16:34:10 1993 K. Richard Pixley (rich@cygnus.com) - - * ser-unix.c (set_tty_state): set the rest of the terminal state - pieces. - -Mon Dec 6 12:01:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * configure.in: Recognize mips* for all mips targets. - (mips*el-*-elf*, mips*-*-elf*): New targets; use idt and idtl. - - Added Irix 5 support. - * configure.in (mips-sgi-irix5*): New host and target. Use irix5 - for both. - * config/mips/irix5.mh, config/mips/irix5.mt, - config/mips/xm-irix5.h, config/mips/nm-irix5.h, - config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support. - * mdebugread.c: New file, split out of mipsread.c. Added - elfmdebug_build_psymtabs routine. Added some checks on external - symbols. Changed code to keep ecoff_debug_info and - ecoff_debug_swap structs in the psymtab and in global pointers - rather than retrieving them from the bfd. Also changed to keep - the pending list with the psymtab rather than the objfile (each - psymtab for a single objfile points to the same pending list). - * mipsread.c: Bulk of file moved into mdebugread.c, leaving just - the sym_fns. - * Makefile.in (SFILES): Added mdebugread.c. - (OBS): Added mdebugread.o. - (mdebugread.o): New target. - * symfile.h: Declare mdebug_build_psymtabs and - elfmdebug_build_psymtabs. - * elfread.c (struct elfinfo): Added mdebugsect field. - (elf_locate_sections): Remember location of .mdebug section. - (elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug - section. - * infrun.c (AT_FUNCTION_START): Set to 0 if not already defined. - (wait_for_inferior): Use AT_FUNCTION_START if it is defined to see - if PC is at the start of a function. - * mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and - give it a default definition. - (mips_skip_prologue): Skip instructions which initialize $gp - register. - (in_sigtramp): New procedure, moved in from mipsread.c. - * config/mips/tm-mips.h: Declare in_sigtramp. - - * serial.h (serial_fdopen): Make parameter const to match - function definition. - -Fri Dec 3 14:20:43 1993 Stu Grossman (grossman at cygnus.com) - - * config/mips/irix4.mh: Enable ser-tcp.o. - -Tue Nov 30 15:24:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * Makefile.in (check): Do not use subdir_do, so that - TARGET_FLAGS_TO_PASS is used correctly. - -Mon Nov 29 16:10:38 1993 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: Undo I/O redirection changes by Tom Lord. - These definitely won't work under Netware. - -Mon Nov 29 15:34:58 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c(read_struct_field): Fix the check when getting to - member functions. - -Mon Nov 29 16:48:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - gcc -Wall -O lint: - * mips-tdep.c (heuristic_proc_desc): Initialize reg30 to avoid - warning. Unnest comment. - (init_extra_frame_info): Remove unused variable mask. - (MASK): Fully parenthesize. - (mips_push_dummy_frame): Remove unused variable val. - (mips_skip_prologue): Remove unused variables f and b. - -Mon Nov 29 12:23:25 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol, parse_partial_symbols): Do not create - (partial) symbols for opaque struct definitions. - -Mon Nov 29 11:36:57 1993 Stu Grossman (grossman at cygnus.com) - - * i386ly-tdep.c (i386lynx_saved_pc_after_call): Change call_inst - to unsigned char to avoid domain warning for some values. - -Mon Nov 22 23:42:59 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-e7000.c (e7000_wait): Cope with H8/300 register dump. - * config/h8300/h8300hms.mt: Add remote-e7000. - -Mon Nov 22 11:03:45 1993 Fred Fish (fnf@cygnus.com) - - Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner): - * gdb/config/m88k/delta88.mh (NATDEPFILES): Added corelow.o and - coredep.o to this list. - * gdb/m88k-nat.c (m88k_register_u_addr): Avoid error when passed - the number for an M88110 extended register by just returning the - address of r0. - -Sat Nov 20 09:20:51 1993 Fred Fish (fnf@rtl.cygnus.com) - - * go32-xdep.c (re_comp, re_exec): Remove stubs now that gdb - always uses it's own version of regex. - -Fri Nov 19 18:23:19 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valops.c(value_struct_elt_for_reference): enhance search operator in - c++. - * symtab.c(decode_line_1): same as above. - -Fri Nov 19 15:08:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Add comment about use of - return_to_top_level directly instead of error. Add comment saying - that the '' should not be needed--that the completer should be fixed. - -Fri Nov 19 11:00:33 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c(decode_line_1): fix the inconsistency of setting - breakpoint with '' or without them. The '' is needed when you - want name completion. - -Thu Nov 18 08:25:50 1993 Fred Fish (fnf@cygnus.com) - - * valprint.c (val_print_string): When looking for a null - terminator compare current bufsize to fetchlimit to determine - when to stop, instead of computing buffer+fetchlimit which - may overflow for very large limits (like "unlimited"). - -Wed Nov 17 18:23:09 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * eval.c(evaluate_subexp): to use unified search so type conversion - operator works in calling method. - * valarith.c(value_x_binop, value_x_unop): same as above. - * valops.c(search_struct_method): same as above. - -Wed Nov 17 18:47:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mipsread.c: Change use of ECOFF information to correspond to - changes in bfd/libecoff.h. - (mipscoff_symfile_offsets): Made static. - -Wed Nov 17 09:43:31 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valops.c (typecmp): improve prototype matching when calling - a method. Make 'p (*(ostream *) &cout) << "lll" ' to work. - * eval.c(evalute_subexp): fix operator search problem when call - like p x.'operator+'(i). - -Tue Nov 16 17:15:03 1993 Stu Grossman (grossman at cygnus.com) - - * i386ly-nat.c, i386lynx-nat.c, m68kly-nat.c: Remove. Move - common code into lynx-nat.c. - * lynx-nat.c: New module. Contains portable code for Lynx native - stuff (mostly ptrace related). - * config/i386/i386lynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o - * config/m68k/m68klynx.mh (NATDEPFILES): i386ly-nat.o -> lynx-nat.o - - * config/nm-lynx.h, config/tm-lynx.h: New files to contain - non-architecture specific native and target defs. - * config/i386/nm-i386lynx.h, config/i386/tm-i386lynx.h, - config/m68k/nm-m68klynx.h, config/m68k/tm-m68klynx.h: Move all - (arch) portable stuff into ../{tm nm}-lynx.h. - -Tue Nov 16 13:33:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (gdb_mangle_name): Only assume that the physname is - the entire mangled name if it looks like the mangled name of a - constructor. Needed for testsuite to work with GCC 2.4.5. - - * a68v-nat.c: Replace with new version from Troy Rollo. The - version I am replacing appears to be an old copy of sun3-nat.c. - * dstread.c (dst_symfile_read): Replace sort_all_symtab_syms call - with loop. - - * Makefile.in (TAGS): Depend on TAGFILES_{NO,WITH}_SRCDIR. - - * Makefile.in: (HFILES,TAGFILES): Split into _WITH_SRCDIR and - _NO_SRCDIR versions. - (TAGS): Only add srcdir to TAGFILES_NO_SRCDIR. - (This is part of a long saga involving me putting srcdir on - everything (perhaps for now-obsolete reasons, I forget), Rich - removing the srcdir from everything, Stu putting it back some - places for Sun make, and me just now getting around to fixing - `make TAGS' again). - -Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stack.c(print_frame_info): print demangled function name - ansi style. - -Mon Nov 15 14:32:29 1993 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-e7000.c: New file to cope with the Hitachi E7000 ICE. - * remote-utils.c, remote-utils.h (gr_load_image): New function to - download to target. - * h8300-tdep.c, h8500-tdep.c, remote-z8k.c, sh-tdep.c z8k-tdep.c - (sim_load): delete. - * remote-sim.c (gdbsim_load): Use gr_load_image, rather than - sim_load. - * config/sh/sh.mt: Add remote-e7000 - -Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/linux.mh: Remove XM_CLIBS, TERMLIB, SYSV_DEFINE, and - REGEX. - * config/i386/xm-linux.h: Don't include xm-i386v.h. Define - HOST_BYTE_ORDER ourselves. Define HAVE_TERMIOS not HAVE_TERMIO. - Define NEED_POSIX_SETPGID. Include unistd.h. - -Mon Nov 15 12:29:10 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c(gdb_mangle_name): fix the problem with constructor - name mangling. - -Mon Nov 15 11:38:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB. - * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do - what cleanup_undefined_types does for arrays, except we clear - TYPE_FLAG_TARGET_STUB if we fix up the type. - * stabsread.c (cleanup_undefined_types): Add comments about how - doing arrays here is no longer the clean way to do it. - (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling - add_undefined_type. - * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type - outside switch so it happens for all type codes. - * cp-valprint.c (cp_print_value_fields): Recurse to val_print, - instead of c_val_print, so that check_stub_type gets called. - - * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove - TYPE_FLAG_SIGNED. It was inconsistently set, never checked - (except in recursive_dump_type), and is pointless. - -Mon Nov 15 00:40:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symfile_init): Look for the $TEXT$ section rather - than the .text section. - -Sun Nov 14 00:28:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle - this (more or less) gracefully, and complain() was never a good - way of dealing with this. - - * stabsread.c (read_type): Skip the colon when reading a - cross-reference. Only complain, not error_type, on unrecognized - cross-reference types. error_type, not dump core, if the colon is - missing. - -Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com) - - * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn - when doing remote stuff. - -Fri Nov 12 16:22:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab. - - * partial-stab.h: Ignore ':' symbol descriptors. Same case as - Kung's stabsread.c change. - -Fri Nov 12 11:18:02 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * stabsread.c (patch_block_stabs, define_symbol, read_type): in - g++ template instantiation, nested class can be part of the - params, and '::' can gets into symbol or type names. This is - to fix the problem. - - * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer - to struct/union case. - -Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com) - - * coff-solib.c (coff_solib_add): Cast result of alloca(). - * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of - GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro. - * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's - already in TDEPFILES). - * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use - m68k_saved_pc_after_call. - * Remove all Sun3 specific stuff. - * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *. - * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10. - Disable REMOTE_BREAKPOINT mechanism. - * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3. - * Protect from multiple includion. - * Move Sun3 specific stuff from tm-m68k.h to here. - * Define SYSCALL_TRAP as trap #0. - * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h). - * gdbserver/low-lynx.c: Redo all register store/fetch stuff to - make it portable for 386 and 68k. - -Fri Nov 12 09:53:26 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c (init_extra_frame_info): Check to see whether the - registers mentioned in the proc_desc have been saved. This - generalizes mips_in_lenient_prologue in the sense that we keep - searching until we've found saves for all the registers, not just - look for a "lenient prologue" pattern. - * mips-tdep.c: #if 0 lenient prologue code. - - * mips-tdep.c (heuristic_proc_desc): Don't assume a host short - is 16 bits. - -Thu Nov 11 19:58:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/i386sol2.mh: Comment out corelow.o. - - * printcmd.c (address_info): Use filtered, not unfiltered functions. - We should be able to deal with a QUIT here. - -Thu Nov 11 15:22:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * printcmd.c (address_info): Use fprintf_symbol_filtered - to print the symbol name. - - * stabsread.c (define_symbol): Handle cfront lossage for - struct/union/enums and typedefs. - - * partial-stab.h (case N_BINCL): Update psymtab_language - as appropriate when changing subfiles. - (case N_SOL): Update psymtab_language as appropriate when - changing subfiles. Add typedef for structs, unions, and enums - when processing C++ files. - -Thu Nov 11 13:18:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * README: Remove information on languages and just cite the (newly - updated) information in doc/gdb.texinfo instead. - - * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct). - -Wed Nov 10 09:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (process_one_symbol, N_RBRAC): Don't clear - within_function just because local_symbols is NULL. It appears - that this bug has existed since the 10 Apr 89 change which started - clearing within_function here. - - * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment. - * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h, - tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h: - Define BELIEVE_PCC_PROMOTION. - * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which - used this was moved to stabsread.c a long time ago. - - * dstread.c (dst_sym_fns): Update for flavours. - * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000. - * dstread.c (dst_symfile_offsets): Set objfile->num_sections. - - gcc -Wall lint: - * thread.c: Include "gdbcmd.h" and . - * Makefile.in: Update dependency. - * thread.c (thread_command): Remove unused variable p. - * values.c (unpack_double): Use len instead of TYPE_LENGTH (type). - * valprint.c (print_floating): Correctly check sign bit now that - we are using unsigned arithmetic. - * symtab.c (find_pc_line_range): Remove unused variables exact_match, - ind, and l. - -Tue Nov 9 17:42:25 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * valarith.c (value_x_binop): fix search operator in class bug - * valarith.c (value_x_unop): fix search operator in class bug - -Tue Nov 9 19:20:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Add udi2go32.o to list of files that we - should not try to search for _initialize_* functions. - - * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to - UDIStdoutReady. It accidentally got changed on 24 Oct 93 when - stdout was changed to gdb_stdout. Likewise for UDIGetStdout, - UDIStderrReady, and UDIGetStderr. - -Tue Nov 9 12:48:06 1993 Tom Lord (lord@cygnus.com) - - * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered. - -Tue Nov 9 12:20:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (quit): Also call gdb_flush on standard output and error. - - * .gdbinit: Remove "source /.gdbinit". It causes a spurious error - if /.gdbinit doesn't exist (and I know of no convention of putting - something in /.gdbinit). - -Mon Nov 8 18:17:11 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * cp-valprint.c (cp_print_value_fields): change output from to - -Mon Nov 08 17:05:30 1993 Jeffrey Wheat (cassidy@cygnus.com) - - * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS - Change RUNTEST = runtest to test for existance of - a runtest in the source tree first. - -Mon Nov 8 10:42:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line - which doesn't really relate to anything. - - * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not - for existence of gcc/Makefile. - - * inflow.c (terminal_init_inferior), infptrace.c (child_resume): - Add comments about use of Lynx PIDGET and how we will want to - clean it up. - - * stabsread.c: Remove long_kludge_name code (it was already #if 0). - * stabsread.c (read_one_struct_field): Clean up comments to reflect - Kung's change of 5 Nov 93. - * stabsread.c (read_one_struct_field): Don't give up on unknown - visibility character, just shove it in fip->list->visibility. - (read_baseclasses): Don't give up on unknown virtual or visibility - characters, just assume a reasonable default, complain, and keep - going. - (attach_fields_to_type): Complain on unrecognized visibility. - One result of all this is that '9' (VISIBILITY_IGNORE) can be used - in a stab as well as being something which GDB uses internally. - -Mon Nov 8 07:57:30 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Remove h8300h, we have multilib now. - -Mon Nov 8 06:11:24 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com) - - * configure.in: Add unixware as a configuration alias for x86 - sysv4 - - * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES - -Sun Nov 7 23:49:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by - FUNCTION_START_OFFSET if funfirstline is not set. - -Fri Nov 5 17:19:30 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific, - and macros to handle the bits. - * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and - for field of length 0, set this bit on. - * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE - field, print . - -Fri Nov 5 14:43:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.11.2. - -Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com) - - * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET - macro to set process groups. - * infptrace.c (child_resume): Temporarily use Lynx PIDGET to - specify resumption of all threads. - * infrun.c (wait_for_inferior): Fix handling of thread-specific - breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup - PC by the right amount when continuing the thread). - * thread.c (thread_apply_command): Add the `thread apply' - command to apply a given GDB command to a list of threads. - -Fri Nov 5 05:58:03 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (init.c): Don't call sed if filename is empty. - -Thu Nov 4 08:27:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (unknown_symchar_complaint): Make message refer to - "symbol descriptor" not "symbol type character" for consistency - with stabs.texinfo terminology. - - * stabsread.c (read_struct_fields): Accept either '$' or '.' as - the character which introduces a cpp_abbrev or anonymous type. - - * c-lang.c (c_printstr): Print "" to stream (like all the other - output from this function), not gdb_stdout. - - * dbxread.c (process_one_symbol): Do relocate 'S' symbols by - the text offset (revert 12 Oct 93 change). - - * configure.in: Make hppa*-*-hiux* use hppahpux, - not non-existent hppahiux. - -Wed Nov 3 16:24:09 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * values.c (value_fn_field): when physical name not found, do not - error, but return null. - * valops.c (value_struct_elt): when name and args match does not - mean it is the one, some times a typedef class can have the same - member method and args. This probably will not happen with new - version of g++, but it does happen in old g++ and cause gdb error. - -Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - Merge changes for dos x udi: - * Makefile.in (udi2go32.o): add rule to build this file - * 29k-share/udi/udi2go32.c: new file - * config/a29k/a29k-udi.mt: add udi2go32.o - * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file - if __GO32__ is defined. What a hack. - -Wed Nov 3 09:20:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (putpkt, getpkt): Don't call interrupt_query. - - * findvar.c (value_of_register): Rename val to reg_val to avoid - name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL. - - * main.c: Add variables source_line_number, source_file_name, - source_error, source_error_allocated, and source_pre_error. - (command_line_input): If source_file_name set, increment - source_line_number and set error_pre_print with them. - (source_command): Set source_* and make a cleanup so they get - set back. - -Tue Nov 2 16:28:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (down_silently_command): Add comment about PR 1913. - - * breakpoint.c (insert_breakpoints, delete_breakpoint): Call - target_terminal_ours_for_output before attempting output. - - * fork-child.c (fork_inferior): Fix comment so that it suggests - "set shell" rather than having "set env SHELL" affect GDB's - operation. - -Tue Nov 2 15:03:08 1993 Tom Lord (lord@rtl.cygnus.com) - - * utils.c (vfprintf_unfiltered): don't use maybe_filtered - since it involves a fixed size buffer. - -Tue Nov 2 13:42:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (value_of_register, value_from_register), - hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info), - valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if - REGISTER_CONVERTIBLE is defined, otherwise just copy the content. - Pass desired type to REGISTER_CONVERT_TO_*. - - * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): - Pass length of desired type to store/extract_floating. - * config/i386/tm-arm.h, config/i386/tm-i386aix.h, - config/i386/tm-sun386.h, config/i386/tm-symmetry.h, - config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*): - Use extract_floating and store_floating with length of desired type. - * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type - parameter to REGISTER_CONVERT_*. - - * config/a29k/tm-a29k.h, config/convex/tm-convex.h, - config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/tm-i386v.h, - config/mips/tm-mips.h, config/ns32k/tm-merlin.h, - config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h, - config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove - versions for which REGISTER_CONVERTIBLE is always false. - * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw): - Remove, no longer used. - - * alpha-tdep.c (alpha_register_convert_to_raw, - alpha_register_convert_to_virtual): New routines to handle - the different raw formats in alpha floating point registers. - * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them. - -Tue Nov 2 12:45:23 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * gdbserver/configure.in: Recognize *-*-lynxos* instead of - *-*-lynx*, recognize sparc-*-lynxos*. - * gdbserver/Makefile.in (install, install_only): Add. - * gdbserver/gdbserver.1: New file, man page for gdbserver. - -Tue Nov 2 03:01:01 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Include and . Change include - of "libhppa.h" to "som.h". - (BYTES_IN_WORD): Define. - (hppa_sym_fns): "hppa" is 4 characters, not 5. - -Mon Nov 1 09:40:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c, symtab.h, source.c: Change find_line_pc_range to take - a struct symtab_and_line argument, rather than a symtab and a line. - Re-write it to be based on the address rather than bogusly adding - one to the line number and hoping that has something to do with the - end of the line. - - * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o. - - * paread.c (pa_symtab_read): Change comments to say ignoring - labels really should be handled by the assembler/compiler. - - * Makefile.in: Add -O to CXXFLAGS. - - * TODO: Expand comments on fast watchpoints. - -Sun Oct 31 19:45:06 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symtab_read): Also filter out local symbols - starting with "L$". - -Sun Oct 31 09:28:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c, - coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c: - Change from using bfd target name to using the flavour. - - * objfiles.h, infcmd.c, symfile.c: Add comments about how various - objfiles get created and when we should blow them away. - -Sat Oct 30 08:32:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.c (reread_symbols): When re-reading symbols, do all the - right operations ourself, rather than calling symbol_file_command. - If we re-read something, call clear_symtab_users not just - breakpoint_re_set. - * objfiles.h, objfiles.c (build_objfile_section_table): No longer - static. - * symfile.c (clear_symtab_users): Call clear_pc_function_cache. - * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c - (*_symfile_offsets): Set objfile->num_sections. - * remote.c (remote_wait), symfile.c (syms_from_objfile): - Don't muck with objfile->num_sections now that all the symbol - readers set it. - * elfread.c: Clean up obsolete comment about handling only DWARF. - * paread.c: Remove comment about how we should use an "ordinary" - file format with an hppa suffix. There is nothing ordinary about SOM. - - * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh, - config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC. - * TODO: Update Mach stuff. - -Fri Oct 29 16:30:36 1993 Stan Shebs (shebs@rtl.cygnus.com) - - LynxOS support: - * configure.in: Change *-*-lynx* to *-*-lynxos*, add - sparc-*-lynxos*. - * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c. - Rename i386lynx-nat.[co] to i386ly-nat.[co]. - (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht]. - (m68kly-nat.o, sparcly-nat.o): Add rules. - * i386ly-tdep.c: Cosmetics. - * i386lynx-nat.c: Removed. - * i386ly-nat.c: New file, was i386lynx-nat.c. - * m68kly-nat.c: New file. - * sparcly-nat.c: New file. - * config/xm-lynx.h: New file, cpu-independent host info. - * config/i386/i386lynx.mh: Changes for consistency. - * config/i386/i386lynx.mt: Ditto. - * config/i386/tm-i386lynx.h: Ditto. - * config/i386/nm-i386lynx.h: Ditto. - * config/i386/xm-i386lynx.h: Include config/xm-lynx.h. - * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt, - config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h, - config/m68k/xm-m68klynx.h: New files, M68K LynxOS support. - * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt, - config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h, - config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support. - -Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h, findvar.c (extract_floating, store_floating): New functions. - * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is - now used only by extract_floating and store_floating. - * valprint.c (print_floating): Use unsigned arithmetic. Use - extract_unsigned_integer instead of SWAP_TARGET_AND_HOST. - Change sizeof (float) to 4 and sizeof (double) to 8 (those are always - the relevant sizes for this code, which is in #ifdef IEEE_FLOAT). - * values.c (unpack_long, unpack_double, value_from_double), - valarith.c (value_binop), stabsread.c (define_symbol): - Use extract_floating and store_floating instead of - SWAP_TARGET_AND_HOST. - * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*): - Use extract_floating and store_floating. - * config/m88k/tm-m88k.h: Add comments (it should be doing the same). - * i386-tdep.c (i386_extract_return_value), - * remote-nindy.c (nindy_store_registers): Use store_floating. - -Fri Oct 29 09:31:38 1993 Steve Chamberlain (sac@rtl.cygnus.com) - - * remote-sim.c (gdbsim_store_register): Change var name so - it compiles with non-ANSI compilers. - -Fri Oct 29 08:11:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Add idea for "disassemble" with source. - -Fri Oct 29 00:41:01 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs - tagging. - -Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Add section on Mach. Stop calling it a "bug list". - Remove John's name and email address. Remove item on "always" - ("hook-stop" takes care of this). Remove item on executables with - no symbols (this works on some machines, at least). Remove item - about calling error() during symbol reading (I think all the important - ones have been cleaned up). Revise items about signals and remote - systems. Remove section on ^Z requiring several continues to make - it go (this now works. Perhaps the item is based on confusion over - programs (like GDB itself) which catch SIGTSTP and then re-send - themselves the signal. PR 2575 might contain relevant info). - -Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) - - * NEWS: Note improvements in C++ support, preliminary thread - implementation, and LynxOS native and target support for 386. - -Thu Oct 28 16:55:34 1993 Fred Fish (fnf@cygnus.com) - - * README: Add note from Peter Schauer about OSF/1 shared - libraries. Add note from Pace Willisson about configuring on BSDI - BSD/386 release 1.0. Update gdb references to gdb 4.11. - -Thu Oct 28 09:14:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Add notes about Alpha and "set remotedebug" for UDI. - - * valops.c (value_assign): Change bitfield code to use a buffer of - the correct size, rather than an int. - -Wed Oct 27 13:43:07 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/{i386m3.mt,i386m3.mh}, - config/mips/{mipsm3.mt,mipsm3.mh}, - config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE - and XM_FILE. Replace host files *mach3-xdep.o with native - files *m3-nat.o. Replace host file os-mach3.o with native - file m3-nat.o. - - * remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug". - * remote-mon.c: Remove commented out "set remotedebug" command. - * remote-nindy.c: Clean up comment about wanting alternative to - options specified on the GDB command line. - - * fork-child.c (fork_inferior): Set inferior_pid before calling - init_trace_fun. Move the code which gets us through the shell - to new function startup_inferior. - * inferior.h: Declare startup_inferior. - * procfs.c (procfs_init_inferior), inftarg.c (ptrace_him): - Call startup_inferior. - * m3-nat.c (m3_trace_him): Call intercept_exec_calls. - * config/nm-m3.h: Don't define STARTUP_INFERIOR. - * config/i386/tm-i386m3.h, config/ns32k/tm-ns32k.h, - config/mips/tm-mipsm3.h: Don't define START_INFERIOR_TRAPS_EXPECTED. - - * m68k-stub.c: Change vector 13 from SIGFPE to SIGBUS. - -Tue Oct 26 22:05:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mips-tdep.c (mips_pop_frame): If proc_desc is NULL, don't dump core. - -Tue Oct 26 15:07:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - gcc -Wall lint: - * nlmread.c: Include stabsread.h. - * Makefile.in: Update dependencies. - - * remote.c: Change PBUFSIZ back to 400. John's 28 Feb 1992 change - to increase it broke the ability to write large chunks of memory - with m68k-stub and i386-stub. Now we only use more than 400 on - machines where we need that much to write the registers. - * remote.c (remote_write_bytes): Eliminate possible abort(). The - check for when to abort was off by a few bytes and besides which, - it is handled by MAXBUFBYTES, which the caller uses. - * m68k-stub.c: Add comments about trap #1 and trap #8 instructions. - -Tue Oct 26 08:36:07 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (SIM_ADDR): New type (same as CORE_ADDR). - (sim_set_pc): Update prototype. - (sim_read, sim_write): Ditto, and use unsigned char *buf. - (sim_fetch_register, sim_store_register): Use unsigned char *buf. - (sim_info): Pass printf function as argument, add verbose argument. - (sim_stop_reason): Renamed from sim_stop_signal, fix prototype. - * remote-sim.c (gdbsim_wait): Update call to sim_stop_reason. - (gdbsim_files_info): Update call to sim_info. - -Tue Oct 26 10:41:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_assign): Call reinit_frame_cache when assigning - to a register. - -Mon Oct 25 11:08:59 1993 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Fix PC out of objfile bounds - check to just use stop_func_name == 0. - * remote-udi.c (store_register): Invalidate NPC/PC_REGNUM after - changing PC. - -Mon Oct 25 14:57:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/{low-lynx.c,low-sparc.c,low-sun3.c}, standalone.c, - m3-nat.c, i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c: bcopy -> memcpy. - - gcc -Wall lint: - * breakpoint.c: Include thread.h. - * coffread.c: Include stabsread.h. - * Makefile.in: Update dependencies. - * breakpoint.c (mention): Add bp_call_dummy to switch. - * symmisc.c (dump_symtab): Use %d not %ld for line number. - -Sun Oct 24 18:29:32 1993 Tom Lord (lord@rtl.cygnus.com) - - * every non-obsolete file except utils.c: - Change the stream argument to _filtered to GDB_FILE *. - Change all references to stdout/stderr to gdb_stdout/gdb_stderr. - Replace all calls to stdio output functions with - calls to corresponding _unfiltered functions. - Replaced calls to fopen for output to gdb_fopen. - Added sufficient goo to utils.c and defs.h to make the above - work. - - The net effect is that stdio output functions are only directly - used in utils.c. Elsewhere, the _unfiltered and _filtered - functions and GDB_FILE type are used. - - In the near future, GDB_FILE will stop being equivalant to - FILE. - - The semantics of some commands has changed in a very subtle way: - called in the right context, they may cause new occurences of - prompt_for_continue() behavior. - - Please respect this change by not reintroducing stdio output - dependencies in the main body of gdb code. All output from - commands should go to a GDB_FILE. - -Sun Oct 24 20:16:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * parse.c, parser-defs.h (write_exp_msymbol): New function to write - the appropriate expression for a minimal symbol. Taken from c-exp.y - and m2-exp.y but handles mst_file_*. - * c-exp.y, m2-exp.y: Use it. - -Sun Oct 24 09:31:05 1993 Fred Fish (fnf@lisa.cygnus.com) - - * elfread.c (elf_symtab_read): Use bfd convention that both - initialized and uninitialized data sections have the SEC_ALLOC - flag bit set, but only initialized sections have SEC_LOAD set. - SEC_DATA is ignored since it only gets set for initialized - data. - -Sat Oct 23 14:48:18 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (sim_stop): New enum. - (sim_stop_signal): Change prototype, result is enum sim_stop. - * remote-sim.c (gdbsim_wait): Update call to sim_stop_signal. - -Fri Oct 22 07:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Skip the whole thing about "pcc - promotion" on little-endian machines. - - * remote-vx.c (vx_wait): Rename pid parameter to pid_to_wait_for. - Some compilers (legitimately) don't like variables in the - function's outermost block whose name is the the same as the name of - a parameter. - - Merge Apollo patches from Troy Rollo (troy@cbme.unsw.edu.au): - * dst.h, dstread.c, config/m68k/{apollo68b.mt,tm-apollo68b.h}: - New files. - * config/m68k/nm-apollo68b.h: Add more defines. - * configure.in: Recognize apollo target, not just host. - - * configure.in: Add * to end of all OS names. - -Fri Oct 22 06:14:01 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLPARAM): Add config/m88k/xm-delta88v4.h - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Generate using the source, not munch. This - cleans up all kinds of hassles (which nm to use in munch, etc). The - new formatting conventions (mostly already followed) are that - the name of the _initialize_* routines must start in column zero, - and must not be inside #if. - * munch: Removed. - * Makefile.in: Remove references to munch. - * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c, - alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c, - procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c, - i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c, - z8k-tdep.c: Make sure the above conventions are followed. Make - sure they are all declared as returning void. Clean up - miscellaneous comments and such. - - * sh-tdep.c (sim_load): Add function. - -Thu Oct 21 15:58:48 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * remote-mips.c (mips_wait): add pid argument. - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (c-exp.tab.o): Remove notice about shift/reduce conflicts - which no longer occur. - - gcc -Wall lint: - * findvar.c (symbol_read_needs_frame), corelow.c (ignore), - inflow.c (gdb_has_a_terminal): Make sure to return a value. - * regex.h: Declare re_set_syntax. - * printcmd.c: Include valprint.h. - * infcmd.c, exec.c, maint.c, core.c: Include language.h. - * maint.c: Include expression.h. - * infrun.c, fork-child.c, corelow.c, inflow.c: Include thread.h. - * inftarg.c: Include command.h. - * coredep.c: Include value.h. - * c-exp.y, m2-exp.y, ch-exp.y: Include bfd.h, symfile.h and objfiles.h. - * ch-typeprint.c: Include typeprint.h. - * ch-valprint.c: Include c-lang.h. - * nlmread.c: Include buildsym.h. - * environ.c: Include gdbcore.h. Only include defs.h once. - (set_in_environ): Cast const char * to char * when passing to - set_gnutarget. - * Makefile.in: Update dependencies to reflect all these new includes. - Remove unused variables: - * printcmd.c (printf_command): args_to_vprintf. - * coffread.c (coff_symfile_init): strsection. - Move variables to within the #ifdefs where they are used: - * symtab.c (gdb_mangle_name): opname. - * inftarg.c (child_attach): pid and exec_file. - * inftarg.c (child_detach): siggnal. - * objfiles.c (allocate_objfile): mapto, md, and fd. - * objfiles.c (free_objfile): mmfd. - * infrun.c (wait_for_inferior): Include BPSTAT_WHAT_LAST in switch. - * infrun.c (wait_for_inferior): Remove unused same_pid label. - * inferior.h: Declare set_sigint_trap and clear_sigint_trap. - * parser-defs.h: Declare write_exp_elt_block. - * stabsread.h: Declare elfstab_offset_sections and - coffstab_build_psymtabs. - -Thu Oct 21 12:05:08 1993 Ken Raeburn (raeburn@cygnus.com) - - Patch from Jeff Law: - * paread.c: Fix references to "hppa" that should now be "som". - -Thu Oct 21 12:23:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Don't use SYMBOL_LINE for functions. - -Thu Oct 21 02:59:07 1993 Stu Grossman (grossman at cygnus.com) - - * remote-udi.c (udi_store_registers, store_register): Use - UDI29KPC address space when modifying PC. It seems that you can't - modify the PC directly (at least in the isstip simulator). - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h: Put remote_debug declaration back here. Add baud_rate. - * remote.c, remote-udi.c, remote-utils.h: Let target.h take care of - declaring these. Those random externs all over are error prone. - * Move "set remotebaud" from remote-utils.c to main.c to it applies - to remote.c as well. - - * xcoffread.c (xcoff_symfile_read), coffread.c (coff_symfile_read): - Sort symtabs for this objfile only, not for all objfiles. - * symfile.c, symfile.h (sort_all_symtab_syms): Remove; no longer used. - - * mipsread.c (parse_symbol): In third-eye, a function has a block - within it which represents the whole function. Create only one - GDB block for both. - -Wed Oct 20 17:47:42 1993 Stu Grossman (grossman at cygnus.com) - - * main.c: Make baud_rate and remote_debug be global variables, - remove #include "remote-utils.h". This makes it possible to build - GDB without remote-utils.c. Also, move setting of remote_debug - into main, so that all remote*.c files can use it (not just the - serial line ones). And, make baud_rate be an int. - * remote-udi.c: Change kiodebug to remote_debug. - * remote-utils.c: Move setting of baud rate and debug into main.c. - * remote-utils.h: Redefine sr_{get set}_debug and sr_{get set}_baud - to use baud_rate and remote_debug globals for compatibility. - * remote.c: Use remote_debug and baud_rate globals directly, - instead of sr_ functions, so that we don't need to load - remote-utils.c. - * config/a29k/a29k-udi.mt: Define REMOTE_O as null so that we don't - get the default remote* modules. - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): When combining a LOC_ARG and a - LOC_REGISTER, use the type from the LOC_REGISTER, not from the - LOC_ARG. - -Wed Oct 20 14:34:38 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/i386/xm-go32.h: define some signals if they aren't - already defined. - -Wed Oct 20 11:35:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): New macro. The new part is - that we use CFLAGS and PROFILE_CFLAGS to link. - (gdb, rapp, kdb): Use INTERNAL_LDFLAGS instead of - LDFLAGS and/or GLOBAL_CFLAGS. - -Wed Oct 20 09:29:55 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add $(srcdir) to all refs to 29k-share - directories. - -Tue Oct 19 17:23:34 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/{i386m3.mh, i386m3.mt, - i386/i386mk.mh i386/i386mk.mt}, config/mips/{mipsm3.mh, - mipsm3.mt}, config/ns32k/{ns32km3.mh, ns32m3.mt} - * Makefile.in (remote_utils_h): Add remote-sim.h - * Makefile.in (NONSRC): Add i386-nlmstub.c - * Makefile.in (HFILES): Add coff-solib.h - -Tue Oct 19 14:15:40 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * values.c (value_virtual_fn_field): Fix the offset calculation - when calling virtual functions. (gdb.t22/virtfunc.exp). - * eval.c (evaluate_subexp): same as above. - -Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/rs6000/rs6000.mh (TERMCAP): Define to -lcurses. - - * Makefile.in: Define CXXFLAGS. - -Tue Oct 19 09:28:52 1993 Stu Grossman (grossman@cygnus.com) - - * sparclite/Makefile.in: Fixup so that this works with Sun make - and VPATH. - -Tue Oct 19 10:43:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h (struct bpstat_what): Don't use bitfields. - - * typeprint.c: Add "class CLASS-NAME" to docstring for ptype. - -Tue Oct 19 06:17:10 1993 Fred Fish (fnf@cirdan.cygnus.com) - - * Makefile.in (ALLPARAM): Add config/m88k/{nm-delta88v4.h, - tm-delta88v4.h, xm-dgux.h}. - * Makefile.in (ALLCONFIG): Add config/m88k/{delta88v4.mh, - delta88v4.mt}. - - * README: Remove comment about SunOS 5.x programs leaving - coredumps. Info from Sun is that this was not in customer - releases. - -Mon Oct 18 10:28:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (restore_pc_queue): Call target_terminal_ours after - done stepping the inferior. - - * c-exp.y: Remove never-used (because of shift/reduce conflicts) - rules for pointers to members. - * Makefile.in: Remove notice about expected shift/reduce conflicts. - - * buildsym.c (finish_block): If we pop the context stack and it is - not empty, complain () instead of abort (). - -Sun Oct 17 19:42:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * parse.c, parser-defs.h (follow_types): New function. - * c-exp.y (ptype : typebase abs_decl): Use it. - * c-exp.y (ptype): Add support for type qualifiers after the - typebase. The typebase rule already has support for them before - the typebase. - * Makefile.in: Change the expected number of shift/reduce - conflicts to 6. This is OK--the 2 new conflicts are basically the - same as one of the old ones. - -Sun Oct 17 13:04:49 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.10.3. - -Sun Oct 17 09:18:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Clean up comments which were at - the top of the file, making them more concise and moving them with - the code (Sorry, Randy, but these stream-of-consciousness comments - really have to go). Switch the order of the "&&", which makes - things clearer and turns out to be an improvement with respect to - side effects and speed. - -Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com) - - * procfs.c: Handle process exits more elegantly by trapping on - entry to _exit. Also, cleanup procinfo list when process dies of - it's own accord (as opposed to being killed). - -Sat Oct 16 20:47:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m88k/xm-dgux.h: Define NO_PTRACE_H. - - * corelow.c (add_to_thread_list): Need a cast to go from PTR to - asection *. - - * infrun.c: Add comment about signals. - - * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again. - Stu reinstated it (accidently I assume). - -Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com) - - * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc - files. Use PIOCWSTOP instead. - * corelow.c (add_to_thread_list): Fix arg to match prototype. - - * procfs.c (procfs_set_sproc_trap): Don't use this if sproc - isn't available. - * (procfs_notice_signals): Fix prototype. - -Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com) - - * breakpoint.c (breakpoint_thread_match break_command_1): - Thread-specific breakpoint support. - * breakpoint.h (struct breakpoint): Add thread id field. - * fork-child.c (fork_inferior): Move call to init_thread_list() - back a bit so that init_trace_fun can do thread functions. - * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait. - * hppab-nat.c (child_resume): Handle default pid. - * hppah-nat.c (child_resume): Handle default pid. - * i386lynx-nat.c (child_wait): New arg pid. - * inflow.c (kill_command): Reset thread list. - * infptrace.c (child_resume): Handle default pid. - * infrun.c: Thread-specific breakpoint support. - * inftarg.c (child_wait): Add pid arg. - * osfsolib.c (solib_create_inferior_hook): Add pid to call to - target_resume. - * procfs.c: Multi-thread support. - * remote-bug.c (bug_wait): Add pid arg. - * remote-hms.c (hms_wait): Add pid arg. - * remote-mips.c (mips_wait): Add pid arg. - * remote-mon.c (monitor_wait): Add pid arg. - * remote-nindy.c (nindy_wait): Add pid arg. - * remote-sim.c (gdbsim_wait): Add pid arg. - * remote-udi.c (udi_wait): Add pid arg. - * remote-vx.c (vx_wait): Add pid arg. - * remote-z8k.c (sim_wait): Add pid arg. - * remote.c (remote_wait): Add pid arg. - * solib.c (solib_create_inferior_hook): Add pid to call to - target_resume. - * target.h (struct target_ops): Add pid arg to to_wait and - to_notice_signals. - * thread.c (valid_thread_id): New func to validate thread #s. - * (pid_to_thread_id): New func to do the obvious. - * thread.h: Prototypes for above. - - * coff-solib.c (coff_solib_add): Use nameoffset field to locate - filename. - -Fri Oct 15 21:29:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not - sim_kill, sim_open, or sim_set_args. - - * stack.c (print_stack_frame): Put catch_errors around - print_frame_info so (for example) error printing source doesn't - cause auto-displays to get skipped in normal_stop. - - * findvar.c (value_from_register): When preparing to cast a value - from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE; - the old code didn't copy the whole thing. - * valops.c (value_assign): Add comment. - -Fri Oct 15 12:57:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (upgrade_type): Replace bitsize sanity checks and - complaint by a comment explaining why they were useless. - -Fri Oct 15 14:30:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Move comments on bypassing call dummy breakpoint from stack.c - to breakpoint.h. - -Fri Oct 15 11:52:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (lookup_partial_symtab): If filename is not found and - contains no slashes, try again and compare without leading path - components. - * symtab.c (lookup_symtab_1): Replace open coded version of - lookup_partial_symtab with a function call. - -Thu Oct 14 20:34:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior), - remote-mon.c (monitor_create_inferior), remote-nindy.c - (nindy_create_inferior), remote-st.c (st2000_create_inferior), - remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it - is replaced by init_trace_fun. - * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining - how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex - port. - - * Makefile.in: Add Mach files to ALLDEPFILES, etc. - * m3-nat.c: Clean up more hair--message(), cprocs. - * configure.in: Recognize Mach targets and hosts. - * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can - include this file. - * Mach headers in config/*/tm-*.h: Fix includes to match correct - locations of files. - -Thu Oct 14 21:35:55 1993 Rob Savoye (rob@darkstar.cygnus.com) - - * remote-mon.c (general_open): Set dev_name. Minor tweaking to get - it working again. - * config/m68k/tm-monitor.h: Remove floating point register names - as there aren't any on any of the monitors that use this code. - -Wed Oct 13 11:47:23 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inflow.c: Pass pointer to process group, not process group itself, - to TIOCSPGRP ioctl. - - * inflow.c (terminal_ours_1): Don't print warning on failure to - set process group. - - * printcmd.c (printf_command): Instead of using makeva* and - calling vprintf, just make the appropriate calls to printf. - * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h, - config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all - traces of makeva*. My apologies to everyone (including me!) - who spent so much time getting it to work on various machines, - but look at the bright side, at least you won't have to do it - again in the future. - - * printcmd.c (printf_command): Make a cleanup for val_args (fixes - a memory leak). - -Tue Oct 12 22:54:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep. - -Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * configure.in: only configure gdbserver for native environments - -Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Treat a negative type number at the start - of a type as a type reference, not as a definition of a type with - "50=" omitted. This makes things work on the RS/6000 again (the - 14 Sep 1993 change broke it). - - * inflow.c: Use 0 (standard input) not scb->fd. - (terminal_ours_1): If printing warning, don't claim it happened in - terminal_inferior. - - * blockframe.c (get_prev_frame_info): Don't error() if there are no - frames; just return NULL. - - * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd - change which involved structure elements. It was unnecessary and - was not consistently done. - - * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending): - Move common block handling from dbxread.c to stabsread.c. - Use the name from the BCOMM instead of the ECOMM. - Allocate things on the symbol_obstack. - * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM, - and C_ECOML. On unrecognized storage classes, go ahead and call - define_symbol (after the complaint). - - * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by - the text offset. - -Tue Oct 12 12:33:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly - after shared library symbol reading to get rid of warning from - heuristic_proc_start. - -Tue Oct 12 12:01:29 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * remote-sim.c: fix unterminated character string - -Tue Oct 12 08:59:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int. - -Mon Oct 11 14:27:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other - various things to try to get this to work. - - * symtab.h: Fix comments re headers, sharing blockvectors, etc. - -Mon Oct 11 11:46:06 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o - -Mon Oct 11 02:48:57 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols): Do not add undefined - symbols to the partial symbol table. - * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc, - gcc has to be compatible with the native tools. - * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to - ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h. - * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the - way the native tools define it, update comment. - -Fri Oct 8 15:54:06 1993 Fred Fish (fnf@deneb.cygnus.com) - - * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c, - xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'. - Sun cc doesn't like variable names that match their typedef'd type. - -Fri Oct 8 14:56:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inflow.c: Remove unused includes of sys/param.h and sys/types.h. - - * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h, - terminal.h, fork-child.c, main.c, utils.c: Move all the process - group stuff back to inflow.c and terminal.h; that's a better place - for it and fixes problems with trying to get/set the process group - of a tty we're doing remote debugging on. - * terminal.h: Skip the redefines and includes if HAVE_TERMIOS. - - * findvar.c, value.h (symbol_read_needs_frame): New function. - * c-exp.y, m2-exp.y: Call it instead of having our own switch on - the symbol's class. - * valops.c (value_of_variable): Use symbol_read_needs_frame to - decide whether we care about finding a frame. - -Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (get_frame_block): Do not adjust pc if the frame - function was interrupted by a signal. - -Thu Oct 7 19:20:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/h8300/tm-h8300.h: Don't define sr_get_debug. - * remote-sim.c: Include remote-utils.h. - * target.h: Add comment about target_has_execution. - -Thu Oct 7 16:14:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args): - New functions. - * infrun.c (normal_stop): Don't try and set the pc in the current - frame coredump if there isn't one. - * remote-sim.c (gdbsim_store_register): Don't - SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order. - (gdbsim_wait): Set status with WSETSTOP. - * config/h8300/tm-h8300.h (sr_get_debug): Define - -Thu Oct 7 12:56:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - New Mach stuff: - * config/i386/i386mach.c: Explain this is for the old (probably - non-functional and/or obsolete) Mach stuff. - * m3-nat.c, config/nm-m3.h, - i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c, - config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h}, - config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h}, - config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h}, - config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}: - New files. - - * blockframe.c (find_pc_partial_function): If we call - PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first. - This is needed now that wait_for_inferior passes in endaddr. - * infrun.c: Move call to target_terminal_inferior from proceed - to resume. - -Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com) - - * blockframe.c (find_pc_partial_function): Fix handling for PCs - beyond the end of the last function in an objfile. - * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib - section. - * infrun.c (wait_for_inferior): Modify test for subroutine entry - to include pc out of bounds of the previous function. - * remote.c (remote_wait): Use strtoul for parsing 'N' message. - Add code to relocate symfile_objfile->sections. - -Thu Oct 7 06:22:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/sparc/sun4os4.mh: Add comment saying why we don't use - -lresolv. - -Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function - that clears the `inserted' flag for all breakpoints and deletes - any breakpoints which should go away between runs of programs. - * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior), - remote-es.c (es1800_load), comments in exec.c and corelow.c: - Use it instead of mark_breakpoints_out. - * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h - uses it in a completely different context. - * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case. - -Thu Oct 7 09:29:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * Makefile.in (REGEX, REGEX1): Always use our own version of - regex.c to be consistent across hosts. - * source.c (_initialize_source): Initialize regex to use grep - style syntax as an approximation to POSIX basic regex syntax. - -Wed Oct 6 12:43:47 1993 Jeffrey A Law (law@snake.cs.utah.edu) - Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (frame_chain): Rework so that it correctly - handles boundaries where code with a frame pointer calls code - without a frame pointer. - (dig_fp_from_stack): New function. - -Wed Oct 6 12:43:47 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint. - - * README: Add Alpha notes from Schauer. - -Tue Oct 5 15:26:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't - understand what it is trying to do, but I suspect it's not doing - it. - - * config/ns32k/merlin.mh: Add comment about M_INSTALL. - * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and - M_UNINSTALL; it tries to install a non-existent file gdb.z. - * Makefile.in: Remove M_INSTALL stuff; the above were the only uses. - - * stabsread.c (read_range_type): Remove comment which recommends - distinguishing float from complex by the name. - -Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - Jim Kingdon (kingdon@cygnus.com) - Stu Grossman (grossman@cygnus.com) - - Changes to support alpha OSF/1 in native mode. - * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt, - config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c: - New files. - * Makefile.in: Add new files and dependencies. - * configure.in: Add alpha target. - * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o - * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle - shared libraries now. - * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right. - - * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE, - provide `unsigned int' default. - * breakpoint.c (breakpoint_auto_delete): Delete only if we really - stopped for the breakpoint. - * stabsread.c, stabsread.h (define_symbol): Change valu parameter - to a CORE_ADDR. - * stabsread.c (read_range_type): Handle the case where the lower - bound overflows and the upper doesn't and the range is legal. - * infrun.c (resume): Do not step a breakpoint instruction if - CANNOT_STEP_BREAKPOINT is defined. - - * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT. - Now that we have the bp_call_dummy breakpoint the call dummy code - is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and - FIX_CALL_DUMMY can be used to set up everything for the dummy. - The breakpoint for the dummy is set at the entry point and thats it. - * blockframe.c (inside_entry_file, inside_entry_func): Do not stop - backtraces if pc is in the call dummy at the entry point. - * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use - the expected breakpoint pc when setting up the frame for - set_momentary_breakpoint. - * symfile.c (entry_point_address): New function for AT_ENTRY_POINT - support. - * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case. - -Tue Oct 5 11:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux). - Change other hppa host entries to use -*- not -hp-. - -Mon Oct 4 19:16:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must - be compiled with NetWare header files and turned into an NLM with - nlmconv. - -Mon Oct 4 11:02:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols. - - * dbxread.c (process_one_symbol): Make n_opt_found static. - - * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names. - * Makefile.in, config/i386/i386lynx.mt: Change accordingly. - - * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL - to not_lval. - -Sun Oct 3 15:54:51 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * objfiles.h (objfile): New slot sym_stab_info, use by most - stab-reading formats. - * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of - sym_private. - * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info. - * dbxread.c, elfread.c, paread.c: Change sym_private references to - sym_stab_info references. - -Sat Oct 2 19:28:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS - 4.02 lacks void *. - * elfread.c: Use void * not PTR inside PARAMS. - - * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it. - * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE. - * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h. - -Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt, - tm-i386lynx.h: Add support for SVR3 COFF shared libraries. - -Sat Oct 2 15:50:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-nat.c (store_inferior_registers): When writing all registers, - don't try to write EXIP_REGNUM or ENIP_REGNUM (not needed for this - case, and they cause trouble). - - * TODO: Don't suggest doing fast watchpoints by stepping a line - at a time. That would be really hairy and still not fast enough. - Do suggest debug registers and page table diddling. - -Fri Oct 1 14:54:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (do_examine): Make meaning of 'h', 'w', and 'g' not - depend on builtin_type_*. Instead, it is always 2, 4, and 8 bytes - like the documentation says. - * printcmd.c (decode_format) [CC_HAS_LONG_LONG]: Remove 'l' as - synonym for 'g'. This was never documented, it shouldn't depend on - CC_HAS_LONG_LONG, and I don't see what's wrong with 'g'. - -Fri Oct 1 10:06:35 1993 Kung Hsu (kung@cirdan.cygnus.com) - - * symtab.c: fix a bug in testsuite (virtfunc.exp) - -Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-nat.c (fill_gregset): Fix typo (R_SFIP -> R_FIP). - - * c-typeprint.c (c_type_print_base, TYPE_FN_FIELD_STUB code): - If demangled name lacks a colon, don't dump core. - - * blockframe.c (find_pc_partial_function): If pst->readin is - set, don't try to get symbols from pst. - - * inflow.c (generic_mourn_inferior): Call reinit_frame_cache - instead of doing it ourself. - * blockframe.c (reinit_frame_cache): Use code which was in - generic_mourn_inferior so we can use this function even when - we have switched targets. - * corelow.c (core_detach): Call reinit_frame_cache. - * target.c (target_detach): Don't call generic_mourn_inferior - (revert yesterday's change, now handled by core_detach). - * objfiles.c (free_objfile): Detach any core file if we call - SOLIB_CLEAR. #include target.h. - - * fork-child.c (fork_inferior): Don't call target_terminal_init - and target_terminal_inferior until we are sure that the inferior - has called gdb_setpgid. This fixes PR 2900 (Schauer tracked it - down and was able to reliably reproduce it by putting a sleep() - before the gdb_setpgid()). - -Thu Sep 30 12:00:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y, m2-exp.y: Change type of address for msymbol to - builtin_type_long. - * infptrace.c (fetch_register, store_inferior_register, - child_xfer_memory): Use PTRACE_XFER_TYPE for the type of ptrace - transfers. Provide an `int' default for PTRACE_XFER_TYPE. - -Thu Sep 30 11:30:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h (TARGET_*_BIT): Don't use host information (sizeof) in - picking defaults. - - * cp-valprint.c (cp_is_vtbl_ptr_type): Continue to accept old form. - -Thu Sep 30 11:25:55 1993 Kung Hsu (kung@cygnus.com) - - * cp-valprint.c (cp_is_vtbl_ptr_type): - change vtable field name to __vtbl (pr2695). - - * symtab.c (gdb_mangle_name): fix a bug, to get mangled name right. - -Wed Sep 29 18:34:22 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add deps for i386lynx-nat.o and i386lynx-tdep.o to - keep non-gnu makes happy. - -Wed Sep 29 17:20:54 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab): When a K_END is found for a - K_MODULE, clear the have_module and have_name flags. - -Wed Sep 29 10:52:19 1993 Kung Hsu (kung@cygnus.com) - - * c-valprint.c: to fix virtual table print bug (pr2695). - -Wed Sep 29 10:52:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (target_detach): Call generic_mourn_inferior. - * inflow.c (generic_mourn_inferior): Call flush_cached_frames. - -Tue Sep 28 23:08:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c, coffread.c, elfread.c: A few changes to comments. - -Tue Sep 28 18:39:37 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * configure.in: Rename ...-lynx* to ...-lynxos*. - Add m68*-*-lynxos* configuration. - * dbxread.c (coffstab_build_psymtabs): New function, - interfaces coffread.c to dbxread functions. - * coffread.c (coff_symfile_info): Expand to include - dbx_symfile_info slots. - (coff_symfile_init): Init coff_symfile_info struct. - (coff_locate_sections): New functions, finds the stab and stabstr - sections. - (coff_symfile_read): Call coffstab_build_psymtabs if a stab - section is present. - (coff_section_offsets): Replace fake version with real offsets. - -Tue Sep 28 18:00:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (run_stack_dummy): Set the frame in the bp_call_dummy - breakpoint. - -Tue Sep 28 17:53:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * config/nm-sysv4.h: Include solib.h. Define SVR4_SHARED_LIBS. - * config/tm-sysv4.h: Don't include solib.h. - * config/xm-sysv4.h: Don't define SVR4_SHARED_LIBS. - * config/i386/i386v4.mt (TDEPFILES): Move solib.o from here... - * config/i386/i386v4.mh (NATDEPFILES): ...to here. - * config/i386/nm-i386v4.h: Include nm-sysv4.h. - * config/m68k/amix.mt (TDEPFILES): Move solib.o from here... - * config/m68k/amix.mh (NATDEPFILES): ...to here. - -Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES. - - Clean up problems with targets and hosts that have 64 bit longs - and pointers and 32 bit ints. - * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c, - ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c, - expprint.c, gdbtypes.c, infcmd.c, language.c, language.h, - m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h, - printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c, - symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: - Change all printf formats from %x to %lx if outputting an address. - Change la_*_format to use long format. - local_hex_string, local_hex_string_custom now take an unsigned long - argument, change all callers. - * coffread.c (read_coff_symtab): Remove superfluous cast for - complaint output. - * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int. - * findvar.c, value.h (write_register): Change val to LONGEST. - * gdbtypes.h (struct type): Change `bitsize' to long as - TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer. - * inferior.h (struct inferior_status): Change type of stop_pc to - CORE_ADDR. - * language.h (local_octal_string, local_octal_string_custom): - Remove prototype, the functions are neither defined nor used. - * mipsread.c (parse_symbol): Use temporary variable for bitsize as - f->bitsize is a long now. - * objfiles.c (add_to_objfile_sections, build_objfile_section_table): - Use unsigned long casts instead of int for abusing sections_end - pointer as integer. - * stack.c (parse_frame_specification): Change type of `args' to - CORE_ADDR for SETUP_ARBITRARY_FRAME. - - * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE. - * mipsread.c (parse_type): Alpha cc now supports the t->continued - bit, update algorithm to match the way the compiler uses it. - -Tue Sep 28 12:05:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (fprintfi_filtered): Fix comments. - -Mon Sep 27 18:10:08 1993 Stu Grossman (grossman at cygnus.com) - - * coffread.c (read_coff_symtab): Don't call getfilename if there - are no auxents. - -Mon Sep 27 10:22:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (find_pc_line): Fix comments. - - * remote-udi.c (udi_mourn): Don't pop target. - -Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com) - - * corelow.c: Add multi thread/process support for core files with - .reg/XXX pseudo-sections. - * i386lynx-nat.c thread.h thread.c: Remove unnecessary core file - support. - -Thu Sep 23 10:49:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (download): Skip zero length sections. - - * valops.c (search_struct_method, value_struct_elt): - Use (value)-1, not -1, for error. - - * infcmd.c (step_1), infrun.c (wait_for_inferior): Add comments - about SHIFT_INST_REGS. - - * exec.c (exec_file_command): Set text_end based on all code readonly - sections, not just ".text". - - * defs.h, infcmd.c, config/z8k/tm-z8k.h, config/m88k/tm-m88k.h, - config/sh/tm-sh.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - z8k-tdep.c: Remove all references to ADDR_BITS_SET. - * config/m88k/tm-m88k.h: Define TARGET_WRITE_PC. - - * config/m88k/tm-m88k.h, m88k-tdep.c: Add call function stuff. - -Thu Sep 23 00:13:06 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (STORE_STRUCT_RETURN): Define as noop as - the pushing of the struct return address is already handled in - mips_push_arguments. - * mips-tdep.c (reinit_frame_cache_sfunc): Fix typo in prototype - declaration. - * mipsread.c (parse_symbol, parse_type, upgrade_type): Add more - sanity checks for corrupt symbol entries to avoid core dumps - reported by benson@odi.com. Obviously Ultrix 4.3A cc now has - the same problems as the OSF/1 alpha cc. - * mipsread.c (parse_lines): Iterate over the range of the compressed - line number entries, the old iteration sometimes failed to stop - and wrote past the end of the LINETABLE. Add sanity check to avoid - the same problem in case the line number info is corrupt. - * mipsread.c (parse_procedure): Adjust pdr for alpha __sigtramp. - * mipsread.c (parse_external, parse_partial_symbols): Ignore stNil - symbols that are produced for statics in .o files and stLocal symbols - that are produced for every section in OSF/1 dynamically linked - executables. - * mipsread.c (psymtab_to_symtab_1): Put out `undefined symbols' - warning only under `verbose on' as there are many undefined symbols - in a dynamically linked executable. - -Wed Sep 22 10:28:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i960/nindy960.mt: Don't define REMOTE_O; REMOTE_O was - intended only for VxWorks. Remove dcache.o from TDEPFILES now - that we pick it up from the default REMOTE_O. - - * breakpoint.c (bpstat_what): Initialize retval.call_dummy and - retval.step_resume. - - * mips-tdep.c (mips_frame_chain): If frame size zero, return zero. - * rs6000-tdep.c: Add comment about framelessness. - - * remote-nindy.c: Declare ninMemGet and ninMemPut. - -Wed Sep 22 08:02:57 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add i386lynx-tdep to the right places. - (TARDIRS): Add gdbserver. - - * exec.c (print_section_info): Print entry point. - * i386lynx-nat.c (i386lynx_saved_pc_after_call): Move into - i386lynx-tdep.c. Add core file support. - * i386lynx-tdep.c: New module for Lynx/386 target dependant code. - * maint.c: Add `maint info sections' command to print info about all - sections that BFD knows about for exec and core files. - * sparc-tdep.c (sparc_push_dummy_frame): Update stack pointer - before putting frame on the stack. Consolidate writes to reduce - traffic for remote debugging. - * config/i386/i386lynx.mh (NATDEPFILES): Remove exec.o. - * config/i386/i386lynx.mt (TDEPFILES): Add exec.o, i386lynx-tdep.o. - * config/i386/nm-i386lynx.h: Add target_pid_to_str(). - * config/i386/tm-i386lynx.h: Remove target_pid_to_str(). - * sparclite/Makefile.in: Add deps to keep Sun make happy. - -Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h, breakpoint.c (bpstat_stop_status): Add new argument - not_a_breakpoint. - * infrun.c (wait_for_inferior): Pass it. Also consolidate the - test of whether we are stepping into a CURRENTLY_STEPPING macro. - -Tue Sep 21 17:22:34 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * breakpoint.c (bpstat_stop_status), - infcmd.c (step_1), - infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef - and insert macro. - - * m88k-tdep.c: include ieee-float.h. new global target_is_m88110. - new const struct ext_format_m88110 for float format. - (pic_prologue_code): add braces. - (next_insn): remove unused variable buf. - (frame_find_saved_regs): remove unused variables next_addr, - saved_regs, regnum. - (frame_locals_address): remove unused variables frame, ap. - (frame_args_address): remove unused variables frame, ap. - (push_parameters): add some breaks and a default case. - - * remote-bug.c: remove redundant includes of value.h, target.h, - serial.h. - (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan. - (bug_fetch_register): special case sfip register for m88110. - remove flag bit masking of pc registers. This should be handled - by the ADDR_BITS_* macros. - (bug_store_register): special case sfip register for m88110. - Corrected sprint format for extended registers. - - * config/m88k/tm-m88k.h: white space and comment changes. include - ieee-float.h. expanded to cope with m88110 extended registers. - (R0_REGNUM, XFP_REGNUM, X0_REGNUM): new macros. - (SHIFT_INST_REGS): becomes a real macro. - -Tue Sep 21 17:48:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Support bp_call_dummy. - -Tue Sep 21 17:06:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * elfread.c (record_minimal_symbol_and_info): Guess the section to - use from the type. - * objfiles.c: Include gdb-stabs.h for SECT_* macros. - (objfile_relocate): Relocate textlow and texthigh in psymtabs. - Relocate partial symbols. Check that minimal SYMBOL_SECTION is - nonnegative before using it. - * symtab.h: Adjust section field comment. - - * remote.c (interrupt_query): New function. - (remote_interrupt_twice): Call interrupt_query. - (putpkt, getpkt): If quit_flag is set, call interrupt_query. - (remote_wait): Don't bother with objfile_relocate if the addresses - haven't changed. - (remote_fetch_registers): If we see a packet that doesn't start - with a hex character, fetch a new one. - -Tue Sep 21 11:44:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c, remote-utils.c: Use SERIAL_FLUSH_INPUT after opening it. - - * printcmd.c (print_scalar_formatted): When truncating value we are - going to print as unsigned, handle it generally for any length - less than sizeof (LONGEST), rather than special-casing sizeof (char), - sizeof (short), and sizeof (long). Clarify comment on what this - is for. - - * symfile.c (deduce_language_from_filename): Accept .cxx for C++. - * buildsym.c (start_subfile): Use deduce_language_from_filename - rather than checking for .C or .cc ourself. - -Mon Sep 20 14:53:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h: Declare argument of re_comp as const char *. - - * remote.c, remote-mips.c: Use sr_get_debug not remote_debug. - - * README: Say using bfd from another release doesn't generally work. - -Sat Sep 18 10:13:18 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * mipsread.c (parse_type): Don't complain() if we guessed struct - and it was a union, or vice versa. - - * defs.h (make_cleanup): Change PTR to void * when inside PARAMS. - - Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET. - * breakpoint.h (enum bptype): Add bp_call_dummy. - (struct bpstat_what): Add call_dummy field. - * infrun.c (wait_for_inferior): Deal with it. - * breakpoint.c (bpstat_what): Deal with call dummy breakpoint. - * infcmd.c (run_stack_dummy): Set the call dummy breakpoint. - * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET. - - * remote-sim.h: New file. - * remote-sim.c: Add remote debug feature. Rename stuff to distinguish - interface to simulator from gdb-specific stuff. Other changes. - * remote-sp64sim.c: Renamed to remote-sim.c. - Use sr_get_debug instead of our own sim_verbose/simif_snoop. - Use gnutarget in call to bfd_openr. - Rename simif_* to gdbsim_*. - * config/sparc/sp64sim.mt: Change remote-sp64sim.c to remote-sim.c. - -Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (extract_signed_integer): Cast *p to LONGEST before doing - the xor and subtract. Otherwise it will not sign extend if the type - of LONGEST is larger than int. - * cp-valprint.c (cp_print_class_method): Inhibit core dump if - domain is an undefined cross reference. - * valops.c (call_function_by_hand): Set real_pc to correct - value if CALL_DUMMY_LOCATION != ON_STACK. - -Thu Sep 16 20:37:06 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * config/a29k/tm-a29k.h (FRAME_CHAIN): If rsize is zero, return zero. - -Thu Sep 16 13:16:22 1993 Stu Grossman (grossman at cygnus.com) - - * infrun.c (wait_for_inferior): Allow user to single step within - a stack dummy. - -Thu Sep 16 12:34:01 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * dbxread.c (copy_pending): Deal with END NULL. - (process_one_symbol): Add comments about what common_block NULL means. - -Wed Sep 15 14:50:26 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type - to tm-a29k.h and a29k-tdep.c and make it an enum. - * a29k-tdep.c (a29k_get_processor_type): New function. Fix many - aspects of how we detected the processor type. - * remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it - rather than figuring out the type ourselves. - -Thu Sep 16 12:12:59 1993 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c (_trap_low): Do restore/save sequence after - setting sp to ensure that we load the previous window from the - right place on the stack. - -Thu Sep 16 00:36:32 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c: Many changes for alpha ecoff format: - Correct sizeof(int) == sizeof(long) assumptions. - Replace stParsed hack by putting the parsed types on the pending chain. - Replace mips specific ecoff mapping by ECOFF_REG_TO_REGNUM macro, - provide default for cross debugging. - Swapping the symbol back is no longer needed as the symbol is not - modified anymore. - Add new alpha basic types, handle btTypedef, handle stStaticProc - external symbols . - Update and clean up cross_ref for alpha cc cross ref variations. - Allocate types on the type_obstack to inhibit storage leaks. - * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM): Define. - * gdbtypes.c (recursive_dump_type): Dump TYPE_TAG_NAME if it is set. - -Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * stabsread.c (read_type): Process "s" (size) type attribute. - If type is defined to another type, copy the type. - -Tue Sep 14 18:37:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * config/i386/i386v4.mh (NATDEPFILES): Move exec.o from here... - * config/i386/i386v4.mt (TDEPFILES): ...to here. - -Tue Sep 14 12:21:49 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (remote_utils_h): add serial.h and target.h. - (main.o, remote-es.o, remote-nindy.o, remote.o): remove target.h - (already in remote_utils_h). - (remote-utils.o): new rule. - - * remote-utils.h: include serial.h. - - * serial.h: ifdef protect from multiple inclusion. - - * remote.c, remote-nindy.c, remote-mon.c, remote-es.c: include - remote-utils.h. - - * remote.c (remote_open), remote-nindy.c (nindy_open, - nindy_files_info), remote-mon.c (general_open), remote-es.c - (es1800_open): use remote-utils facilities for baud rate. - -Tue Sep 14 09:12:17 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * paread.c, coffread.c, elfread.c, dwarfread.c: - Include and before libbfd.h. - - * paread.c: Define BYTES_IN_WORD before including aout/aout64.h. - - * Makefile.in (a29k-tdep.o): Depend on $(defs_h). - * config/a29k/tm-a29k.h (SAVED_PC_AFTER_CALL): Use gr122 not lr0 - if this is a transparent procedure. - -Mon Sep 13 16:06:43 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * remote.c: Define remote_debug to 0 and #if 0 baud_rate. Temporary - hack so this file compiles again. - - * remote-utils.c (gr_multi_scan): Cast return value from alloca. - (gr_multi_scan): #if 0 never-reached return(-1). - - * remote-udi.c (udi_wait): Return inferior_pid not 0. - -Mon Sep 13 14:14:35 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Collect some remote things into remote-utils. - * remote-utils.[ch]: new files of functions collected from several - different remote targets. - * Makefile.in (REMOTE_O): add remote-utils.o. - (dcache_h, remote_utils_h): new macros. - (HFILES): add $(remote_utils_h). - (ALLDEPFILES): add $(remote_utils_h). - (dcache.o): new rule. - (main.o, remote-bug.o): also depend on $(remote_utils_h). - * target.h (remote_debug): extern moved to remote-utils.h. - * target.c (find_default_run_target, find_core_target): initialize - runable. - (remote_debug): moved to remote-utils.c. - (_initialize_targets): move declaration of user variable - remotedebug to remote-utils.c. - * remote-bug.c: include remote-utils.h rather than dcache.h. - (bug_close, bug_write, bug_write_cr, desc, bug_dcache, timeout, - dev_name, check_open, is_open, readchar, readchar_nofail, - pollchar, expect, expect_prompt, get_hex_digit, get_hex_byte, - get_hex_word, bug_kill, bug_detach, bug_create_inferior, - multi-scan, bug_prepare_to_store, bug_fetch_word, - bug_store_word, bug_files_info, bug_mourn, bug_com, bug_device, - bug_speed): removed and replaced with facilities from - remote-utils.[ch]. - (bug_read_inferior_memory): renamed to bug_read_memory. - (bug_write_inferior_memory): renamed to bug_write_memory. - (bug_xfer_inferior_memory): renamed to bug_xfer_memory. - (get_word): comment out this unused function for now. - (bug_settings, cpu_check_strings): new statics. - (bug_open): rewritten to use gr_open. - (_initialize_remote_bug): remove declarations of commands bug, - device, speed. - * main.c: include remote-utils.h. - (baud_rate): removed to remote-utils.c. - (main): handle baud rate settings using new facilities from - remote-utils. - * defs.h (baud_rate): removed extern. - - m88110 support via bug-197 monitor. - * remote-bug.c (get_reg_name, bug_fetch_register, - bug_store_register): added m88110 extended register support. - (wait_strings): added bug-197 prompt. - (bug_wait): cope with bug-197 prompt. - (start_load): cope with either bug-197 or bug-187 prompt. - -Mon Sep 13 12:53:09 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of - pc_changed. If it was ever set to a non-zero value, it was before - GDB 2.8. It doesn't seem to have any useful function. - - * defs.h: Don't define NORETURN (see comment). - -Sat Sep 11 10:46:09 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * m88k-nat.c (fill_gregset): Set r31 and sfip. - -Thu Sep 9 10:18:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_wait, case UDIStdinNeeded): Use a loop calling - getchar() (terminated only on '\n') instead of scanf. Send the - '\n' which terminates it to the remote system. - - More gcc lint: - * exec.c (ignore): Return 0. - * stack.c (return_command): Fetch lazy value directly, not via - VALUE_CONTENTS, to avoid "value computed is not used". - * inflow.c (new_tty): Move osigttou inside #if. - - * remote.c (remote_fetch_registers): If remote reply is short, just - note that fact and keep going (reading extra registers as all bits 0). - (remote_store_registers): Send number of registers that were found - by remote_fetch_registers. - * m68k-tdep.c, config/m68k/tm-m68k.h, config/m68k/tm-*.h: Remove - HAVE_68881. Define CANNOT_STORE_REGISTER if ptrace() can't write - floating registers. - * config/m68k/{tm-m68k-nofp.h,m68k-nofp.mt,tm-m68k-fp.h,m68k-fp.mt}: - Remove, replaced by {tm-m68k-em.h,m68k-em.mt}. - * Makefile.in, configure.in: Change accordingly. - -Thu Sep 9 04:59:03 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (cross_ref): Allow SGI extended symbol types as cross - reference targets. - * symmisc.c (print_symbol): Use TYPE_TAG_NAME not TYPE_NAME to avoid - printing of identities. - -Wed Sep 8 19:18:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Deal with step resume breakpoint. - -Wed Sep 8 13:01:10 1993 K. Richard Pixley (rich@cygnus.com) - - Gcc lint. - * config/m88k/tm-m88k.h (frame_find_saved_regs): prototype. - * config/h8300/tm-h8300.h (NUM_REGS): rewrite to avoid nested comment. - * blockframe.c (get_prev_frame_info): initialize address. - * breakpoint.c (bpstat_copy): initialize retval. - (bpstat_stop_status): initialize value_is_zero. - (bpstat_what): initialize bs_class. - (breakpoint_1, mention): add do-nothing case for bp_step_resume. - (break_command_1): initialize cond_end, addr_end, & - canonical_strings_chain. - (enable_breakpoint): initialize save_selected_frame. - * buildsym.c (end_symtab): initialize symtab & linetablesize. - * c-exp.y (parse_number): initialize i. - * c-typeprint.c (c_type_print_varspec_prefix): include - TYPE_CODE_BITSTRING in switch statements and do nothing. - * c-valprint.c (c_val_print): removed unused variable c. - * ch-valprint.c (chill_val_print): removed unused variable eltlen. - * cp-valprint.c (cp_print_class_method): initialize f & j. - * eval.c (evaluate_subexp): initialize pc2, arg1, arg2. - * expprint.c (print_subexp): initialize myprec, assoc, & tempstr. - * findvar.c (value_from_register): initialize first_addr. - * gdbtypes.c (lookup_struct_elt_type): localize use of temporary - variable typename. - * infcmd.c (run_stack_dummy): return zero rather than simple - return. - * infrun.c (wait_for_inferior): initialize stop_sp, prologue_pc. - remove symtab, appears unused. - (restore_selected_frame): return 1. - * mipsread.c (psymtab_to_symtab_1): initialize first_off. - (fixup_sigtramp): initialize b0. - * printcmd.c (do_examine): initialize val_type. - (print_frame_args): initialize b. - * ser-tcp.c (tcp_restore): comment out declaration. Appears - unused. - * ser-unix.c (hardwire_restore): comment out declaration. Appears - unused. - (hardwire_send_break): moved variable status into ifdef - HAVE_SGTTY. - (wait_for): moved variable numfds into ifdef HAVE_SGTTY. - * serial.h: comment change only. - * stabsread.c (rs6000_builtin_type): initialize rettype. - (read_range_type): initialize nbits. - * stack.c (print_frame_info): remove unused variable numargs. - (parse_frame_specification): remove unused variables arg1, arg2, - arg3. - (return_command): initialize return_value. - * symfile.c (cashier_psymtab): initialize pprev. - * symtab.c (find_pc_psymbol): initialize best. - (lookup_symbol): initialize s. - (make_symbol_completion_list): initialize quote_pos. - * thread.c: include command.h. - (thread_info): static declaration removed; unused. - (info_threads_command): fix == vs = typo. - * typeprint.c (whatis_exp): initialize old_chain. - * valprint.c (val_print_string): remove unused variable - first_addr_err. Initialize old_chain. - (_initialize_valprint): white space comment change. - * values.c (show_values): rewrite if statement to avoid empty - body. - (vb_match): remove unused variable fieldtype_target_type. - -Wed Sep 8 10:21:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (mipsread.o): Depend on $(bfd_h). - -Tue Sep 7 13:06:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/Makefile.in (TAGS): config files are in - $(srcdir)/../config, not $(srcdir)/config. - - * config/pa/tm-hppa.h: Declare target_read_pc and target_write_pc. - (STORE_RETURN_VALUE): Pass the correct offset of the return - register to write_register_bytes. - * hppa-tdep.c: Use target_write_pc if PCOQ_TAIL_REGNUM was not saved. - -Tue Sep 7 14:30:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote.c (remote_wait): Don't call error. Instead, call warning - inside a loop. User can ^C to get out. - - * config/m68k/tm-m68k.h (FIX_CALL_DUMMY): Changed name of swapping - routine to match BFD name change. - * config/z8k/tm-z8k.h (FIX_CALL_DUMMY): Likewise. - -Mon Sep 6 15:01:57 1993 Jeffrey Wheat (cassidy@cygnus.com) - - * elfread.c: change elf32_symbol_type to elf_symbol_type - -Mon Sep 6 15:43:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote.c (remote_wait): Added 'W' and 'N' responses. - -Fri Sep 3 08:57:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c, utils.c: Add comments about immediate_quit. - - * elfread.c (elf_symtab_read): Don't add symbols starting with ".L" - to minimal symbols. - - * target.c (pop_target): Don't try to deal with the stack becoming - empty. Shouldn't happen and the code that tried was broken. - - * dcache.c: Cast return value from xmalloc. - - * remote.c: Move setting of immediate_quit from remote_open to - remote_start_dummy and set it back to zero when done. - -Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m88k-tdep.c: Remove a bunch of unused #includes. - - * language.h: Add comment about current_language. - - * mips-tdep.c (_initialize_mips_tdep): Change heuristic-fence-post - from var_uinteger to var_zinteger. - - * configure.in: Fix typo (delta88r4 -> delta88v4). - - * config/m88k/xm-delta88.h: Don't include sys/siginfo.h. It was - to make this work on SVR4 before SVR4 had its own configuration, - and it breaks SVR3. - - * config/m88k/tm-delta88v4.h: Define FRAME_CHAIN_VALID_ALTERNATE. - - * config/m88k/delta88v4.h (NATDEPFILES): Remove infptrace.o inftarg.o. - - * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h. - * config/m88k/m88k.mh: Use xm-dgux.h. - * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER, - MAKEVA_END and MAKEVA_ARG. - * config/m88k/xm-*.h: Include m88k/xm-m88k.h. - * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h. - -Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_wait): Call `warning' not `error'. - - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a - demangling, don't put the mangled form in the completion list. - - * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c, - symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c - partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put - inside #if) unused variables and labels. Fix unclosed comment. - Deal with enumeration values unhandled in switch statements. Make - sure non-void functions return values. Include appropriate - headers. - * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned - value < 0. - -Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c: - index -> strchr. - -Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c: Add comment explaining why dcache is disabled. - (remote_fetch_word, remote_store_word): Make static and #if 0. - They are not called from anywhere. - -Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c, - h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c, - infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c, - rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c, - config/arm/tm-arm.h, config/convex/tm-convex.h, - config/gould/tm-np1.h, config/gould/tm-pn.h, - config/m68k/tm-isi.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h, - config/vax/tm-vax.h: bzero -> memset. - - * regex.c: bcmp -> memcmp. - -Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (find_pc_line, find_line_common), - symtab.h (struct linetable), xcoffread.c (arrange_linetable): - Revise comments re linetable sorting. - * buildsym.c (compare_line_numbers): Sort by pc, not by line. - * coffread.c: Tell end_symtab to sort the line table. - - * coffread.c: Re-work a lot of the coff-specific stuff to use stuff - in buildsym.c. This includes coff_finish_block, coff_context_stack, - coff_local_symbols, coff_file_symbols, coff_global_symbols, - coff_end_symtab and coff_add_symbol_to_list. - (read_enum_type): Deal with it now that we have a "struct pending" - not a "struct coff_pending". - - * buildsym.c (end_symtab): Don't realloc subfile->linetable. - -Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c, - findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c, - irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c, - remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c, - sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c, - umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c, - 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h, - config/convex/tm-convex.h, config/gould/tm-np1.h, - config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/tm-i386aix.h, - config/i386/tm-sun386.h, config/i386/tm-symmetry.h, - config/i960/tm-i960.h, config/m68k/tm-news.h, - config/m88k/tm-m88k.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, - config/tahoe/tm-tahoe.h, config/vax/tm-vax.h, - config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy. - -Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols): Use language from FDR if it - is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders). - * mipsread.c (ecoff_symfile_info): New struct to hold the global - pending_list. - * mipsread.c (mipscoff_symfile_init, parse_partial_symbols): - Allocate the global pending list and link it to the objfile. - * mipsread.c (is_pending_symbol, add_pending): Use global pending - list from objfile. Allocate pending list entries from the - psymbol_obstack. - * mipsread.c (free_pending): Remove. The pending list is now - freed when the psymbol_obstack is freed. - * mipsread.c (psymtab_to_symtab1): Remove pending list allocation, - the global pending list is used now. - * mipsread.c (parse_partial_symbols): Skip only the first - file indirect entry when building the dependency list. - -Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Break dcache code out of remote.c. - * dcache.h: white space changes only. - * dcache.c: add user settable variable to set whether data caching - is in use. - * remote.c: include dcache.h. removed data caching code which is - now in dcache.c. Compile in data caching again. (data caching - is currently off by default.) - (remote_read_bytes, remote_write_bytes): change second arg to - unsigned char. - (remote_dcache): new static variable. - * Makefile.in (REMOTE_O): add dcache.o. - * config/m88k/m88k.mt (TDEPFILES): removed dcache.o. - - Break dcache code out of remote-nindy.c. - * remote-nindy.c: removed dcache code. Changed callers to use new - conventions. include dcache.h. - (nindy_dcache): new static variable. - * config/i960/nindy960.mt (TDEPFILES): added dcache.o. - - Break dcache code out of remote-bug.c into dcache.[hc]. - * Makefile.in (dcache_h): new macro. - (HFILES): added $(dcache_h). - (ALLDEPFILES): added dcache.c. - (dcache.o): new rule. - (remote-bug.o): now depends on $(dcache_h). - * remote-bug.c: include dcache.h. remove externs for insque and - remque, add extern for bcopy. Prototype bug_close, - bug_clear_breakpoints, bug_write_cr. dcache code moved to - dcache.[hc]. Changed dcache calling convention to include an - initial DCACHE argument. - (bug_dcache): new static variable. - (bug_read_inferior_memory): change second arg to - unsigned char. - * dcache.[ch]: new files. - * config/m88k/m88k.mt (TDEPFILES): add dcache.o. - -Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-typeprint.c (c_print_type_base): Treat show = 0 just like - show < 0. The only case where we had been distinguishing is that - show = 0 used to print "struct " or "enum " instead of - "struct {...}" or "enum {...}" which seems clearly wrong. - -Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * configure.in: recognize m88110 as an m88k. - -Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (call_function_by_hand): If we discard cleanups, call - bpstat_clear (&inf_status.stop_bpstat). - -Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab - was empty and thrown away. - * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to - dependency list, skip self dependencies. - * mipsread.c (parse_fdr): Removed, obsolete. - * mipsread.c (parse_lines): Check for cbLine being zero, not - cbLineOffset. - * mipsread.c (struct symloc): Add pst_language. - * mipsread.c (parse_partial_symbols): Set up proper language for - header files, save it in pst_language for psymtab_to_symtab_1. - * mipsread.c (psymtab_to_symtab_1): Use pst_language. - -Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*. - -Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * paread.c: Include som.h instead of libhppa.h. (From Utah.) - -Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symmisc.c (dump_symtab): Use catch_errors around print_symbol. - Change calling sequence of print_symbol to fit catch_errors. - - * mips-tdep.c: Call reinit_frame_cache every time the user does - "set heuristic-fence-post". - - * gdbserver/low-sun3.c: New file. - * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly. - - * Rename files for 14-character limits: - gdbserver/remote-gutils.c -> gdbserver/utils.c - gdbserver/remote-inflow.c -> gdbserver/low-lynx.c - gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c - gdbserver/remote-server.c -> gdbserver/server.c - remote-monitor.c -> remote-mon.c - * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in, - config/m68k/monitor.mt, config/i386/i386lynx.mh, - config/sparc/sun4os4.mh: Change accordingly. - * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile. - -Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere - besides the dummy, return 1 rather than calling error(). - Let caller print the error message. Remove name argument. - * valops.c (call_function_by_hand): Deal with changes to calling - sequence of run_stack_dummy. Discard restore_inferior_status cleanup - if run_stack_dummy returns 1. - - * Version 4.10.2. - - * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS): - Get struct return address from v0, not a0. - - * infrun.c (restore_inferior_status): Use catch_errors when - restoring selected frame. - -Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (save_inferior_status, restore_inferior_status): - Save and restore the registers too. - * inferior.h (struct inferior_status): Add "registers". - -Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (end_psymtab): Clean up comment. - - * frame.h, symtab.h, findvar.c (read_var_value): Change basereg - support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID. - * dwarfread.c: Use LOC_BASEREG where appropriate. - * Various: Support LOC_BASEREG and LOC_BASEREG_ARG. - - * coffread.c (init_lineno, init_stringtab): Don't check whether - xmalloc returned NULL. - - * config/vax/xm-vaxult.h: Define NO_PTRACE_H. - - * target.c, target.h: Add "set remotedebug" command. - * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and - "set m88ksnoop" options and use generic "set remotedebug" instead. - * NEWS: Describe this change. - -Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * buildsym.h: Remove declaration of dbxread.c functions. - * stabsread.h: Group together dbxread.c functions. - Move elfstab_build_psymtabs here from symfile.h. - Declare pastab_build_psymtabs. - * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init - declaration, etc). - -Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-bug.c: rename quiet to bug88k_snoop. - (double_scan, multi_scan): generalize double_scan into a scan - for multiple patterns. Rename to multi_scan. - (bug_wait, bug_write_inferior_memory): adapt to use the new - multi_scan in order to catch and represent target bus errors. - (bug_scan): currently unused, so comment out. - (bug_quiet): removed. Replaced with a standard user settable boolean. - - * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary - and isn't available on solaris. - -Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m88k/{delta88v4.mt,delta88v4.mh}: New files - * config/m88k/delta88.mh: Fix comment. - * config/m88k/tm-delta88.h: Remove unused BCS define. - * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}: - New files. - * configure.in: Recognize m88*-motorola-sysv4*. - * m88k-nat.c: Always include sys/types.h; don't depend on USG. - -Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of - symbol as an argument and use it in complaints. - * symmisc.c (dump_psymtab): Dump filenames of dependencies. - -Mon Aug 23 1993 Sean Fagan (sef@cygnus.com) - and Jim Kingdon (kingdon@cygnus.com) - - Add NetBSD support: - * configure.in: Recognize netbsd. - -Sun Aug 22 22:50:32 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (get_textlow): Don't go past a K_END when looking for a - K_FUNCTION. Avoids losing on source files with no functions. - -Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-nindy.c: Remove unused include of sys/ioctl.h. - - * frame.h, symtab.h: Revise comments regarding baseregs. - -Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): - Set language for psymtab and symtab. - * mipsread.c (new_symbol): Set language and initialize demangled - name for symbol. - * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing - the symbol type. - * symtab.c (decode_line_1): Inhibit coredumps with cfront executables. - -Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make - it conditionalized on 4.3 vs. 4.4. - * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and - 4.4 sections; it was identical and now works for 4.4. - - * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY. - - * printcmd.c (MAKEVA_END): Update this version to use "aligner". - -Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define. - * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt - file indirect entries with complaints instead of core dumps. Remove - complaint for stTypedef within aggregates. - -Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (process_coff_symbol): Ignore tagnames like .0fake. - - * coffread.c (coff_read_enum_type): #if 0 out code which changes - enum {FALSE, TRUE} into boolean. - - * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not - non-existent files nm-delta.h, etc. - * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER. - * delta68-nat.c: Add "[0]" in offsetof argument. - * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up - nl with initializer, just assign to it. Check n_scnum field on - return. - -Wed Aug 18 21:42:52 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE - debug symbols. - -Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_address), values.c (value_as_pointer): Don't - use ADDR_BITS_REMOVE. - * defs.h: Try to clarify comment about ADDR_BITS_REMOVE. - - * blockframe.c (block_innermost_frame): Uncomment. - Return NULL if passed NULL. - * frame.h: Declare it. - * expression.h (union exp_element): Add field block. - * parse.c (write_exp_elt_block): New function. - * expression.h (OP_VAR_VALUE): Now takes additional struct block *. - * *-exp.y: Write block for OP_VAR_VALUE. - * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE. - * valops.c, value.h (value_of_variable), callers: - Add second argument, for block. - - * main.c (gdb_readline): If we read some characters followed by EOF, - return them rather than returning NULL. - -Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment. - -Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * config/m88k/tm-m88k.h: Fix typo in comment. - (FP_REGNUM): define in terms of SP_REGNUM - rather than by absolute number. Also clearly comment that this - is a convenient lie in order to decrease future confusion. - (ACTUAL_FP_REGNUM): new macro for FP. - (FRAME_CHAIN_VALID): removed. Standard default works fine. - * m88k-tdep.c (frame_chain_valid): redundant, so removed. - (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all - callers. - (read_next_frame_reg): declare static. - (examine_prologue): removed unused variabel insn2, rename insn1 - to insn, rewrote comment about finding fp, sp, etc. set frame_fp - based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is - actually a scammed alias for SP_REGNUM on m88k. - - * frame.h: fixed typo in comment. - -Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h. - - * complaints.c (complain): fflush (stdout) after output. - -Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch - the saved pc from sigcontext on the stack for BSD signal handling. - * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN, - FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): - Define to make backtracing through sigtramp work. - * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES, - FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto. - -Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (cd_command): If current_directory on entry is "/", then - don't append an extra slash. - Don't assume that /../.. means /. - - * target.c (target_xfer_memory): Clear errno before calling - to_xfer_memory. - - * stack.c (frame_info, print_frame_info): Add comment about using - the starting source line number on a line boundary if backtracing - through sigtramp. - -Mon Aug 16 09:52:33 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Add U Utah contribution notice. Add TODO list. - (hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME. - (process_one_debug_symbol): Likewise. - -Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (create_new_frame, get_prev_frame_info): - Use the function name when calling IN_SIGTRAMP. - * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET): - Define for correct handling of bachtraces through _sigtramp. - * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake - sigtramp frames. - * mipsread.c (parse_type): Handle corrupt TIR info with complaint - instead of core dump. - * mipsread.c (parse_partial_symbols): Put static symbols into the - mimimal symbol table, use proper mst_types for all minimal symbols. - * stack.c (frame_info, print_frame_info): Use the starting source - line number on a line boundary if backtracing through sigtramp. - -Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-bug.c: include gdbcmd.h. - (sleep, remque, insque): forward decls added. - (bug_fetch_registers, bug_store_registers): forward decls - removed. - (bug_read_inferior_memory, bug_write_inferior_memory): forward - decls added. - (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace, - srec_sleep, srec_noise): new static variables for user settable - options. Mostly these are for debugging and tuning. I don't - expect them to stay user settable options for long. - (timeout): change default to 4 seconds. - (check_open): declare funtion static, force return value. - (readchar_nofail): if timeout, then say so if not being quiet. - (pollchar, double_scan, bug_scan, bug_srec_write_cr, - start_load): new functions. - (bug_wait): rewritten to use double scan. - (expect): while (1) -> for (;;) - (get_hex_digit): rewrite if condition to avoid gcc complaints. - (bug_load, bug_create_inferior, bug_open, bug_store_register): - removed unused variables. - (bug_load): replaced DELTA macro with user settable srec_frame - variable. Other minor lint. - (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait, - gethex, timed_read, translate_addr, bug_before_main_loop): - unsused and removed. - (bug_resume): add missing first arg, pid. - (get_reg_name): use ip rather than cr04. - (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet): - declare type, args, and explicitly return. - (bug_store_register): straighten out the ip vs cr04 confusion. - (bug_write_inferior_memory): rewrite to cope with errors while - downloading s-records. - (bug_read_inferior_memory): declare static. - (bug_clear_breakpoints): expect nobr before prompt. - (_initialize_remote_bug): add initializations for srec-bytes, - srec-max-retries, srec-frame, srec-noise, srec-sleep, - srec-echo-pace. - - * Makefile.in (remote-bug.o): new rule. - (ALLDEPFILES): added remote-bug.c - - * remote-hms.c (hms_wait): use -1 for timeout's which means block - forever rather than 99999. - - * ser-unix.c (get_tty_state): if a descriptor is not a tty, then - simply save encode this fact as the process group and return - success rather than an error. - (set_tty_state): if process group is -1, do not reset the - process group. - (hardwire_reachar): comment change. - - * serial.h: comment change. - - * config/m88k/tm-m88k.h: comment change to remove embedded - comment. - (SKIP_PROLOGUE): skip_prologue returns a value which is expected - to reset the pc argument. So reset it. - -Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs - tagging. - -Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/Makefile.in: Use GDBSERVER_LIBS and - GDBSERVER_DEPFILES. Also remove much (but not all that could be - removed) crud inherited from gdb Makefile.in. - * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*. - * gdbserver/README: Say it works on Sun and change configuration - instructions slightly. - -Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote - targets that use BSD style network connections - -Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration - of statics doesn't work with SunOS4 /bin/cc). - Rename the occurrence in remote-monitor.c to monitor_bug_ops. - -Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * blockframe.c (find_pc_partial_function), - mips-tdep.c (find_proc_desc): Deal with "pathological" case. - -Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (wrap_here): Allow indent to be NULL. - (fputs_filtered): Don't check for null wrap_indent (wrap_here now - guarantees that it isn't, and anyway we were only checking one out - of the two places we dereferenced it). - - * objfiles.h (struct objfile): Clean up comments for - {obj,sym}_private to clarify what they are private to. - -Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * stabsread.c, buildsym.c (hashname): Moved function to - buildsym.c, as suggested in the sources. - -Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c: Make udi_ops extern rather than trying forward - declaration of a static variable. - - * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg - there, rather than using an ANSI C specific macro. - - * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put - sys/types.h near the top (just on general principles). - - * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are - no longer used. - - * gdbcore.h: New variable gnutarget. - * core.c: Add commands to set and show it. - * Callers to bfd_*open*: Pass gnutarget instead of NULL as target. - * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not - putenv. - - * symtab.c (decode_line_1): Give error on unmatched single quote. - -Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep. - - * remote.c: Add comments about 'd', 'r', and unrecognized requests. - - * inflow.c (terminal_init_inferior): Don't muck with tty state if - gdb_has_a_terminal() is false. - -Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (record_minimal_symbol): Remove prototype and - function. - * dwarfread.c (add_partial_symbol): Remove code to add minimal - symbols and remove comment about limitations. Experiments show - that now that gdb handles the ELF symtab better for creating - minimal symbols, that no additional information is added by - examining the DWARF information, and in fact, given the - limitations, the DWARF code was actually making things worse. - -Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com) - - * elfread.c (elf_symtab_read): Properly sort out the bss symbols - from the data symbols and give them the correct minimal_symbol_type. - Add file static symbols to the minimal symbol table, not just - global symbols. Add absolute symbols as well (like _edata, _end). - Redo stabs-in-elf special symbol handling now that file static - symbols are entered into the into the minimal symbol table. - * dwarfread.c (add_partial_symbol): Add comment about limitations - of DWARF symbols for distinquishing data from bss when adding - minimal symbols. Add file local symbols to minimal symbols. - -Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-go32.c: Define job_control variable. - -Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) - - * configure.in: z8k-coff is the same as z8k-sim - -Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h. - - * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11. - - * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL. - - * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h. - -Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com) - - * inflow.c (pass_signal): Signal handlers take one int arg; - supply an unused one to make it type compatible as an arg to - signal(). - -Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/mips/tm-mips.h: Include bfd.h before coff/sym.h. - -Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt, - config/m68k/delta68.mh, config/m68k/delta68.mt, - config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh, - config/mips/news-mips.mh. - * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h, - config/i386/tm-i386nw.h, config/m68k/nm-delta68.h, - config/m68k/tm-delta68.h, config/m68k/xm-delta68.h, - config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h, - config/m68k/xm-dpx2.h, config/mips/xm-makeva.h. - * Makefile.in (ALLDEPFILES): Add dpx2-nat.c. - -Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: Updated for BFD ECOFF changes. Now gets the - swapping routines and external structure sizes via the - ecoff_backend information. No longer includes coff/mips.h. - -Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Add thread.c - -Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com) - - * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding - sim_set_args return code. - -Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (VERSION): bumped to 4.9.4. - - * remote-monitor.c: updated copyright. - (bug_ops, monitor_desc): now static. - (monitor_desc): in several places, check and/or set to NULL. - - * remote-hms.c (hms_files_info): Add the appropriate items where - missing in the printf call. - - * remote-bug.c: new file for m88k bug support. - - * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o. - -Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * h8300-tdep.c: Use new variable h8300hmode. - -Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (typecmp): If we are passing a non-reference to a function - which takes a reference, pass the address. - (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference - references here. - - * thread.c (thread_switch): Define as static. - (add_thread): Cast return value from xmalloc. - - * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type. - * gdbtypes.{c,h}: Improve comments on vptr_fieldno. - -Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com) - - * README: Elaborate on gdb C++ support and cfront support. - -Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com) - - * i386lynx-nat.c, thread.c, thread.h: Update copyrights. - -Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c. - -Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com) - - * gdbserver/remote-inflow.c (create_inferior): Fix comments, and - error msg. Setup seperate process group for child. - * (write_inferior_memory): Sleep for 1 second and retry on ptrace - failure. - -Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com) - - * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now). - * config/i386/nm-i386bsd.h: Protect from multiple inclusion. - * config/i386/nm-i386lynx.h: Lotsa new host porting stuff. - * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and - target_pid_to_str. - - * Makefile.in (CLIBS): Reorder to make Lynx ld happy. - * (HFILES): New file thread.h. - * (OBS): New file thread.c. - * configure.in: Host config for Lynx/386. - * fork-child.c (fork_inferior): Call init_thread_list(). - * infrun.c (resume): Add pid to invocation of target_resume(). - * (wait_for_inferior): Pay attention to pid from target_wait(). - Multi-threading code now uses this to determine what to do. - * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro. - Use target_pid_to_str() macro throughout when printing pid. - * inferior.h (child_resume): Add pid to prototype. - * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as - argument, instead of using inferior_pid. - * procfs.c (procfs_resume): Pass in pid as argument. Ignored for - now. Use target_pid_to_str() macro throughout for printing process id. - * remote-adapt.c (adapt_resume): Pass in pid as argument. - * remote-eb.c (eb_resume): Pass in pid as argument. - * remote-es.c (es1800_resume): Pass in pid as argument. - * remote-hms.c (hms_resume): Pass in pid as argument. - * remote-mips.c (mips_resume): Pass in pid as argument. - * remote-mm.c (mm_resume): Pass in pid as argument. - * remote-monitor.c (monitor_resume): Pass in pid as argument. - * remote-nindy.c (nindy_resume): Pass in pid as argument. - * remote-sa.sparc.c (remote_resume): Pass in pid as argument. - * remote-sim.c (rem_resume): Pass in pid as argument. - * remote-sp64sim.c (simif_resume): Pass in pid as argument. - * remote-st.c (st2000_resume): Pass in pid as argument. - * remote-udi.c (udi_resume): Pass in pid as argument. - * remote-vx.c (vx_resume): Pass in pid as argument. - * remote-z8k.c (rem_resume): Pass in pid as argument. - * remote.c (remote_resume): Pass in pid as argument. - * solib.c (solid_create_inferior_hook): Pass inferior_pid to - target_resume(). - * target.c (normal_pid_to_str): New routine to print out process - ID normally. - * target.h (struct target_ops): Add pid to prototype at - to_resume(). (target_resume): Add pid argument. - * (target_pid_to_str): Default definition for normal type pids. - * thread.h, thread.c: New modules for multi thread/process control. - -Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com) - - * README: Say that bug-gdb is also the place to send requests - for help with GDB. - -Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile. - * h8500-tdep.c: Add parens around a few macro args. - -Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove items about unix-to-unix/rapp debugging (now we - have gdbserver), moving xm files to subdirectory, ptype yylval, - and file-local symbols. - - * gdbtypes.h: Improve comments about C++ methods. - -Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com) - - * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast - NULL in all other calls to correct pointer types. - -Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - From Jeffrey Law: - * tm-hppa.h (TARGET_WRITE_PC): Define. - * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall, - then return the address of the dummy itself rather than - the address of $$dyncall. - (target_write_pc): New function to store a new PC. - -Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint - conditions, they might contain symbol table references. - -Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_symbol): Handle opaque struct definitions and - type naming for stTypedef symbols. - -Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Detect C++ nested types. - -Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com) - - * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted. - (dump_ccreg, sparc_print_register_hook): New fns. - * remote-sim.h: New file. - * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns. - - * config/sparc/sp64.mt: New file. - * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted. - (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook. - -Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh - -Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - From J. Law: - * infcmd.c (read_pc): Remove PA specific code. - * tm-hppa.h (TARGET_READ_PC): Define. - * hppa-tdep.c (target_read_pc): New function. - - * symtab.c (gdb_mangle_name): Deal with it if type lacks a name. - -Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com) - - * NEWS: Add note that DEC alpha support is host only, not native. - * README: Emphasize that C++ support works best with GNU C++ and - stabs debugging format. - * delta68-nat.c: Add missing FSF copyright. - -Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols. - * hppa-tdep.c (frame_chain_valid): Check that our function has the - same address as _start, not that it must be the same symbol. - -Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (ALLDEPFILES): Add delta68-nat.c - * Makefile.in (delta68-nat.o): Add dependency. - -Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind - was adequate in gdb 3.5 but not now. - - * valops.c (typecmp): An array in t2 matches a pointer in t1. - - * valops.c (typecmp): When comparing type1& to type2, compare - type1 and type2 as leniently as if we were comparing type1 to - type2. - - * cp-valprint.c (cplus_print_value): Don't dump core if the - baseclass doesn't have a name. - * values.c (vb_match): New function, which finds the virtual - base class pointer even if the types are nameless. - (baseclass_{addr,offset}): Use it. - - * hppa-tdep.c: Make "maintenance print unwind" command from old - "unwind" command. - - * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated - obsolete junk which apparently had been copied from the - pre-serial.h remote.c, but which is no longer used. - -Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (NONSRC): Need 29k-share/README, not - 29k-share/udi/README. - -Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * paread.c (pa_symfile_init): If error reading string table, don't - use errno in cases where it hasn't been set. - - * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid. - - * remote-monitor.c (_initialize_monitor): Comment out use of - connect_command, since connect_command itself is commented out. - - * remote-monitor.c (generic_open): Parse arguments the same way - as remote.c. - - * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments. - -Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/xm-mips.h: Define HAVE_TERMIOS. - - * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or - __gnu_compiled* symbols into the minimal symbols. - -Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c (_initialize_remote_mips): Added "timeout" and - "retransmit-timeout" variables to set mips_receive_wait and - mips_retransmit_wait, respectively. - -Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (dump_msymbols): Handle new mst_file_* types. - -Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c: Remove old comment about download not implemented. - - * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break. - * nindy-share/*, remote-nindy.c: Extensive hacking to make it - conform to GDB conventions like using memcpy not bcopy, serial.h, - etc. This is to make it host on Solaris, AIX, etc. - * Makefile.in: Reflect removed nindy-share files. - * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o. - - * stack.c (print_frame_info): Revise comment about `pathological' - case (there was a wrong FIXME about text labels; also asm() can - trigger this as well as versions of ar which truncate .o names). - - * buildsym.c (start_subfile): If a .c file includes a .C file, set - the language of both of them to C++. - - * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include - . - Include rather than declaring malloc functions ourself. - - * ser-unix.c (set_tty_state): Don't ignore errors setting process - group. - * inflow.c (terminal_inferior): If attach_flag set, ignore errors - from set_tty_state. - - * fork-child.c (fork_inferior): Only quote exec file if needed. - - * mipsread.c (parse_symbol): Remove 21 Jul 93 change with - stTypedef inside an stBlock. - -Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if - we have breakpoints or watchpoints as we might have to ignore internal - breakpoints. - - Fix gdb core dumps after `file newfile' commands. - * symtab.h, symfile.c (clear_symtab_users): New routine which - unconditionally clears symtab users. clear_symtab_users_once - commented out as it was a noop anyway. - * objfiles.c (free_objfile): Don't call clear_symtab_users_once. - * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile), - xcoffexec.c (exec_close): Call clear_symtab_users if necessary. - * symfile.c (syms_from_objfile): Install cleanups for errors during - symbol reading. - * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read): - Lint cleanup code, call do_cleanups explicitly. - * symfile.c (symbol_file_add): Call new_symfile_objfile and - reinit_frame_cache _after_ the new symbols are read in. - -Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_type): Do not set tag name for compiler - generated fake tag names. - -Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * config/m88k/m88k.mt (TDEPFILES): add exec.o. - -Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind' - command. Now we use unwind info by default if we can find it. - - * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG - to tm-sparc.h so they are shared between Solaris and SunOS4. - * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and - N_GSYM functions. - - * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp" - for floating point registers. - - * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal - symbols as mst_file_text. - - * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory. - - * stabsread.c (rs6000_builtin_type): Make logical types be - TYPE_CODE_BOOL. - -Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.{c,h} (struct breakpoint): Replace symtab field with - source_file field. - -Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c: Don't error() on errors xferring memory. - * target.h: Clean up comments about *xfer_memory. - - * exec.c, corelow.c (target_ops struct): Don't allow - {insert,remove}_breakpoints to be defaulted to - memory_{insert_remove}_breakpoint. - - * demangle.c: Make it so `help set dem' tells you how to get the - list of demangling styles. - -Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * Makefile.in: Use REMOTE_O macro not remote.o. - * config/i960/{nindy960,vxworks960}: Don't use remote.o. - -Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com) - - * coredep.c: If NEED_SYS_CORE_H defined, include - (can't include it in nm-*.h file because it causes conflicts with - a.out symbol definitions). - * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete. - * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and - corelow.o. - * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined. - (REGISTER_U_ADDR): Defined. - * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of - HAVE_TERMIO. - * config/pa/xm-hppah.h: Likewise. - -Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mipsread.c (parse_symbol): when stTypedef and friends occur within - an stBlock, skip over the fields of the inner one. - - * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call - heuristic_proc_desc rather than just assuming registers not saved. - - * Makefile.in (regex.o): Add dependency. - - * hppa{b,h}-nat.c: Warning, not error, if can't access registers. - - * config/pa/hppa{b,h}.h: Define ATTACH_DETACH. - -Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/xm-makeva.h: New file implements va_list alignment - restrictions for mips hosts. - * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}: - Use it. - -Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (init_extra_frame_info): Do not check for - mips_in_lenient_prologue if it is a dummy frame. - * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by - mips_in_lenient_prologue. - -Tue Jul 20 14:14:59 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_array_type): Handle "char foo[]". - -Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mips-tdep.c (heuristic_proc_start): First time we print the - warning, elaborate. - (_initialize_mips_tdep): Improve docstring for `set heur'. - - * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint. - - * symtab.c (find_line_symtab): New function, to deal with multiple - symtabs with the same name. - (find_line_pc{,_range}): Use it. - (find_pc_symtab): Add comment about overlapping symtabs. - -Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com) - - * Makefile.in (SFILES): Add nlmread.c. - * Makefile.in (OBS): Add nlmread.o. - * Makefile.in (nlmread.o): Add new target. - * configure.in (i[34]86-*-netware): New configuration. - * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files - for NLM/NetWare support. - -Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symtab.h (enum minimal_symbol_type): Add mst_file_*. - * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols. - * dbxread.c (record_minimal_symbol): Deal with statics. - * minsyms.c (lookup_minimal_symbol): Prefer externals to statics. - - * config/i386/xm-i386sco.h: Define HAVE_TERMIOS. - - * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so - arg_bytes field of makeva_list is always aligned. - * config/pa/xm-pa.h: Make arglist_address a char *. - - * ser-unix.c: Don't try to use job control with termio. - -Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - Make breakpoint_re_set_one work with overloaded member functions, - `b 123' and `b foo' if foo is a static function. - * symtab.c (decode_line_1, decode_line_2): New argument `canonical' - to return canonical line specs if requested by the caller. - * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and - callers accordingly. - * symtab.c (build_canonical_line_spec): New helper function which - constructs the canonical line spec. - * breakpoint.c (break_command_1): Use canonical line spec instead - of command string as addr_string if necessary. - * source.c (line_info): Fix storage leak. - -Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL - but not the others. - * symm-tdep.c: Remove exec_file_command. - [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions. - A few miscellaneous cleanups. - * symm-nat.c: Renamed from symm-xdep.c. - * All symmetry dependent files: Many changes. - - * mips-tdep.c (mips_skip_prologue): New argument lenient. - Use read_memory_nobpt. - (is_delayed, mips_in_lenient_prologue): New functions. - (init_extra_frame_info): If in the prologue, don't use saved registers. - * config/mips/tm-mips.h: Declare mips_skip_prologue. - - * partial-stab.h (N_SO): Add the text offset to valu before, not after, - passing it to END_PSYMTAB. - -Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * symtab.c (find_pc_symtab): Call warning, not printf directly. - - * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc. - -Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: No longer need to undefine ZMAGIC. - -Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c. - (print_insn): Now just calls print_insn_m88k. - -Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com) - - * h8300-tdep.c (examine_prologue): Make prototype match definition. - -Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Mention that remote.c now has a `load' operation. - - * hppa-tdep.c (pc_in_linker_stub): New function. - (find_proc_framesize): Return 0 for linker stubs. - (rp_saved): Tell the caller where rp is saved. - (frame_chain_valid): Return 1 for linker stubs. - (frame_saved_pc): Use return value from rp_saved. - - * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY, - pass the sp relative to the frame in question, not the sp in the - innermost frame. - -Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c (parse_procedure): Take as argument the symtab to look - the name up in. Look it up with mylookup_symbol, not lookup_symbol. - (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure. - - * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have - already checked the first characters. - - Changes from Jeffrey Law: - * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define - machine dependent fields in the makeva_list structure. - (makeva_size): Allocate extra space to handle gaps made by - alignment restrictions. - * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define. - (MAKEVA_START): Initialize arglist_address field. - (MAKEVA_ARG): Always store arguments on natural alignment - boundaries. Set arglist_address to the address right after - the args. - (MAKEVA_END): Simply return the value stored in arglist_address. - -Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print - address, not addr. - - * hppah-nat.c (store_inferior_registers): Don't print i in cases - where we aren't using it. - - * a29k-tdep.c (get_saved_register): Fix typo. - -Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Recognize h8300h (variant of h8300). - -Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com) - - * configure.in: Recognize sparc64-*-*. - -Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol): Make the caddr_t hack apply to `function - returning foo' as well as `pointer to foo'. - - * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined. - * config/m68k/tm-m68k.h: Define it. - * mem-break.c, breakpoint.c: Improve comments. - -Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) - - * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h". - * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO. - -Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com) - - * gdbcore.h (read_memory_integer, read_memory_unsigned_integer): - Make prototype match definition. - -Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c: Remove notice about file still being under - construction. - * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'. - -Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * a29k-tdep.c (read_register_stack): Make val static. - -Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to - usual spot. - -Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-valprint.c (c_val_print): Fix thinko with unspecified length - arrays. - - * hppa-tdep.c (find_proc_framesize): If there is a frame pointer, - use it. - -Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): Use end of block to figure out whether - val.end is in the same function, not minimal symbols. - - * source.c (line_info): Add a few more wrap_here's. - - * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and - don't make assumptions about sizes of host data types. - - * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr. - * infrun.c, breakpoint.c, printcmd.c: Change callers. - * printcmd.c (containing_function_bounds): Remove. - * printcmd.c (disassemble_command): Use find_pc_partial_function, - not containing_function_bounds. - * infcmd.c (step_1): Use find_pc_partial_function rather than - trying to roll our own. Move check for a pc between SIGTRAMP_START and - SIGTRAMP_END in find_pc_partial_function, not step_1. - - * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): - Keep unswapped value in array of char, not REGISTER_TYPE. - Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE). - (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not - sizeof (CORE_ADDR). - -Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr) - - * configure.in (m68*-bull-sysv*): added support for Bull dpx2. - * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files. - * config/m68k/dpx2.m{h,t}: New files. - -Thu Jul 1 15:46:10 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Run through gnu-indent. - -Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add - more parens around macro arg. - -Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c: Remove step_resume_{duplicate,shadow}. Replace - step_resume_break_address with step_resume_breakpoint (now local - to wait_for_inferior). - ({insert,remove}_step_breakpoint): Remove. - (wait_for_inferior): Set step resume break with - set_momentary_breakpoint. Test hitting it with bpstat_stop_status - and bpstat_what (stop_step_resume_break removed). - * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct - which includes previous return value as main_action, and a step_resume - bit. - * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and - there is another breakpoint there, insert it. - * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use - a few more gotos. - Various: Clean up and add comments. - - * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog - for Wed Nov 13 16:45:13 1991). - -Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c, value.h (modify_field), callers: Make fieldval a LONGEST. - - * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD * - not short *. - - * findvar.c, defs.h - ({extract,store}_{signed_integer,unsigned_integer,address}): - New routines to replace SWAP_TARGET_AND_HOST. - All over: All uses of SWAP_TARGET_AND_HOST on integers replaced. - - * config/sparc/tm-sparc.h: Add comment suggesting that removing - ins and locals from the registers array might clean things up. - - * utils.c: Clean up comments about wrap buffer and wrap_here. - * printcmd.c (printf_command): Call wrap_here before vprintf. - - * mipsread.c (cross_ref): Set the name to unknown for "struct *" case. - Patch from ptf@delcam.co.uk (Paul Flinders). - - * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins. - -Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it. - * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc - is at the start of the dummy code. - -Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn - stuff, just write the sp and fp. - (sparc_pop_frame): Skip the do_restore_insn; we already restore - the sp with the other out registers. - - * hppa-tdep.c (hppa_push_arguments): Allocate enough space for - arguments. - - * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep. - -Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com) - - * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR) - != sizeof (REGISTER_TYPE). - (frame_saved_pc): Ditto. - -Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com) - - * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h. - (REGISTER_RAW_SIZE): Ditto. - (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs - on the h8/300h (ints may still be 16 bits). - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some - thought needed here. - - * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h. - (examine_prologue): reg_save_depth is 4 if h8/300h. - - * findvar.c (read_register): Provide some support for 64 bit regs. - (write_register): Ditto. - -Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/nm-riscos.h: machine/machparam.h is always the right - place to look for BSD43_NBPG, not machine/vmparam.h - - * infcmd.c (run_stack_dummy): New argument name. - Change error message in (another) attempt to make it comprehensible. - * valops.c (call_function_by_hand): Pass name to run_stack_dummy. - * symtab.h: Declare demangle and asm_demangle since macros use them. - - * eval.c (evaluate_subexp): Add comment about calling a member - function of a variable in a register. - - * expression.h: Clean up comment about string in STRUCT_STRUCT etc. - - * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h}, - inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack - frame tops and bottoms. - - * frame.h, blockframe.c, stack.c, a29k-tdep.c, - config/gould/tmp-{pn,np1}.h, - config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field - next_frame from struct frame_info. It has no purpose beyond - ->next->frame and is an artifact from GDB 2.8. - -Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Remove gdb before creating a new one. - Update init.c atomically. - - * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}. - (ALLCONFIG): Add config/alpha/alpha-osf1.mh. - - * infcmd.c (_initialize_infcmd): In docstring for "continue", - describe argument as setting ignore count. - -Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com) - - * h8300-tdep.c (examine_prologue): Fix call to - read_memory_unsigned_integer. - -Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here - rather than including xm-bigmips.h. - - * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and - default cases. - - * Makefile.in (distclean): Remove y.tab.h. - -Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles - file updates properly now. - * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp - addresses if switching to a new symbol file. - * dbxread.c (process_one_symbol): Avoid dereferencing NULL - symbols that might be returned from define_symbol. - -Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - New target macros for getting at the pc, sp and fp. - * infcmd.c (read_pc, write_pc): Modify to use new macros. - (read_sp, write_sp, read_fp, write_fp): New functions. - * blockframe.c (reinit_frame_cache, get_prev_frame_info): - Use new functions. - * breakpoint.c (bpstat_alloc): ditto. - * infrun.c (wait_for_inferior): ditto. - * stack.c (print_frame_info): ditto. - * valops (call_function_by_hand): ditto. - * corelow.c (core_open): ditto. - * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc, - target_write_pc, target_read_fp, target_write_fp): New functions. - * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes. - - * config/alpha/xm-alpha.h: Add MAKEVA_END. - * config/h8500/tm-h8500.h: Define new macros. - -Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com) - - * configure.in (mipos-*-riscos*): New host and target; use riscos. - * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by - vmparam.h, include machparam.h. - (KERNEL_U_ADDR): Define to be BSD43_UADDR. - -Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Give error if unmatched single quote. - - * configure.in, config/m68k/*delta68*, delta68-nat.c: New port. - - * Remove unused STACK_END_ADDR in the following files (in other - files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h, - tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h, - tm-hp300hpux.h, tm-isi.h. - -Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/mips/nm-riscos.h: Define NBPG and UPAGES. - config/mips/xm-riscos.h: Include . - - * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment, - not an initializer, to copy the structure. - - * gdbtypes.h (struct type): Add field tag_name. - * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base): - Use it. - * {coff,dwarf,mips,stabs}read.c: Set it. - - * xm-sysv4.h: Undefine HAVE_TERMIO. - - * config/mips/nm-riscos.h: Remove unmatched #endif. - Define FETCH_INFERIOR_REGISTERS. - * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough. - Fix misspelling of NAT_FILE. - * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined, - we can still process "modern" core files. - - * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't - print c_line. - (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL - is defined; don't care what it is defined to. - -Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO. - -Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inftarg.c: Remove unused include of terminal.h. - * signals.h: Don't undefine signals anymore. - * main.c: Use job_control from serial.h. - * fork-child.c (fork_inferior): Use gdb_setpgid. - * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid. - * utils.c (quit): Use current_target->to_terminal_ours to figure - out whether we care about lack of job control, rather than __GO32__. - * utils.c: Include serial.h not terminal.h - (quit): Use job_control not TIOCGPGRP. - * terminal.h: Don't undefine TIOCGPGRP. - * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT. - * utils.c (quit): Use it. - * serial.h: Add SERIAL_UN_FDOPEN. - * utils.c (quit): Use it. - * ser-unix.c: Add process group to ttystate. - [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate. - * inflow.c: Include serial.h not terminal.h. - Use serial.h stuff to replace most of the maze of #ifdef's. - * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function. - * serial.h: Document SERIAL_SET_TTY_STATE as being immediate. - * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true. - * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: - Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and - SERIAL_SET_PROCESS_GROUP. - * inflow.c: Use them. - * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h: - Define HAVE_TERMIOS. - * Various: Remove all use of TIOC*_BROKEN. - -Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define. - -Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * target.h (target_detach): Turn macro into function. - * target.c (target_detach): Define it, do deferred register stores - before calling the real target function. - -Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to - a function to avoid printing of function arguments in wrong order - due to sorting. - * symfile.c (compare_symbols): Remove code for sorting arguments - as blocks containing arguments are no longer sorted. - * symtab.c (lookup_block_symbol): Update comment accordingly. - -Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC. - (REG_STRUCT_HAS_ADDR): Add comment. - - * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab - to check whether there is line number information. - -Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * remote-udi.c: Fix docstring so that it compiles. - - * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h - (for file_ptr). - -Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we - don't expect it, change it to LOC_STATIC so at least we don't coredump. - - * c-typeprint.c (c_type_print_base): Don't error() on invalid type. - - * symtab.h: Add comments about line numbers. - * source.c (identify_source_line): Fix off by one bug with line. - -Mon Jun 28 19:00:21 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Do not include libhppax. Instead include libhppa.h - and hpux-symtab.h. Misc indention fixes. - (find_unwind_entry): Add PARAM prototype. - (read_hpux_symtab): More fixes for names and sizes of structs, - unions, enums, typedefs, and tagdefs. - (read_hp_enum_type, read_hp_struct_type): Likewise. - (read_hp_set_type, read_hp_subrange_type): Likewise. - (hp_type_lookup, process_one_debug_symbol): Likewise. - (process_one_debug_symbol): Search forward from the K_FUNCTION for - the first K_BEGIN when setting the line number associated with a - function. Avoid unnecessary calls to savestring. - (hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here. Remove - most cases where we set it elsewhere. - (hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and - paread.c use the same BFD backend now. All references changed. - (hpux_symfile_init): Allocate space to hold the debugging section - contents on the symbol obstack. - -Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (makeva*): New interface, for making a va_list. - (printf_command): Use it. - * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed. - * config/pa/xm-pa.h: New file. - * config/pa/xm-hppa{b,h}.h: Include it. - - * xcoffread.c: Remove obsolete NO_TYPEDEFS comment. - -Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valprint.c (val_print_type_code_int): Fix off by one error with - eliminating leading zeroes for large little endian integers. - -Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/riscos.mh (CC): Use -systype sysv. - - * ser-unix.c: Move #include of to HAVE_SGTTY section. - - * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating - CALL_DUMMY between different 68k machines. - -Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) - - * gdbserver/Makefile.in: Add dependancies on server.h. - * gdbserver/remote-gutils.c: Remove lots of unused functions and - variables. - * gdbserver/remote-inflow.c: Remove lots of unused variables and - #includes. Also, use PTRACE_* symbols instead of constants. - (mywait): Surround calls to wait() with enable/disable_async_io() - so that we can be interrupted from GDB while waiting for the - child. Also, handle child exit more gracefully. - * gdbserver/remote-server.c: Remove lots of unused variables. - Move all extern defs into server.h. Redo main loop so that - failure from getpkt() causes communications to be re-established. - Fix 'k' command so that it restarts the child. - * gdbserver/remote-utils.c: Remove lots of unloved vars and - subrs. Move many extern decls into server.h. (remote_open): For - tcp, seperate usage of proto fd from connected fd. Close proto - fd after getting connection. (putpkt/getpkt): Pay attention to - errors when reading/writing. Report these to the caller. New - routines input_interrupt/enable_async_io/disable_async_io to make - it possible to get an I/O interrupt when data arrives from the - comm link. - * serial.h: New file to contain common defs for all remote files. - -Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com) - - * remote.c: Add arg names to prototypes, in a modest effort at - clarification. Also add prototypes for some new functions. - * (remote_wait): Better error reporting for 'T' responses. - * ser-go32.c (strncasecmp): Make str1 & str2 be const. - * (dos_async_init): Make usage message reflect requested port #. - * ser-tcp.c (tcp_open): Terminate hostname properly to prevent - random hostname lookup failures. Add nicer message for unknown - host error. (wait_for): Wake up in case of exceptions. Also, - restart select() if we got EINTR. - * ser-unix.c (wait_for): Restart select() if we got EINTR. - * serial.c: (serial_close): Clean up code. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating - CALL_DUMMY between different 68k machines. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c. - Make comment explaining this comprehensible. - (TAGFILES): Include ALLDEPFILES. - (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not - 29k-share/udi/udi. - (update-alldeps): Remove; obsolete. - - * remote.c: Move comments regarding packets to top of file with the - rest of the protocol comments. - Fix incorrect description of 'T' response. - - * README (Reporting Bugs): Refer people to the GDB manual. - - * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN. - * stabsread.c: Type -16 is 4 bytes. - - * remote-udi.c: Improve docstring. - -Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not - bfd_elf32_find_section, to track bfd changes. - -Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define. - * config/mips/xm-riscos.h: Define USG. - -Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (filename_completer): Don't complete to files ending in ~. - - * NEWS: Mention filename completion and "info line" enhancements. - - * main.c (symbol_completion_function): On "info t foo", return NULL, - don't error(). - - * main.c (symbol_completion_function): Don't use readline word - breaking. Use new calling convention for c->completer and - complete_on_cmdlist. - * command.h (struct command): Change arguments; now the text passed - to completer does not have any word breaking done. New arg word. - * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take - word argument. - * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument. - * command.{c,h} (complete_on_cmdlist): Take word argument. - - * command.c (lookup_cmd_1): Doc fix. - -Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in (OP_INCLUDE): define. - (OPCODE_CFLAGS): use OP_INCLUDE. - - * config/i386/ncr3000.mh, config/i386/i386v4.mh, - config/i386/i386sol2.mh, config/m68k/hp300hpux.mh, - config/m68k/amix.mh, config/mips/irix[34].mh, - config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA, - ALLOCA1): macros removed. - - * config/mips/decstation.mh, config/rs6000/rs6000.mh - (MMALLOC_LIB): renamed to MMALLOC. - -Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. - * dbxread.c: Change comment regarding acc. - -Wed Jun 23 16:33:36 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Document a few functions, misc cleanups. Update - copyright to reflect the first "release" of this file. - (struct hpux_symfile_info): Delete unneeded fields. Keep pointers - to the contents of the debug sections rather than offsets within - the file itself. Corresponding changes to the accessor macros. - (sl_symbol_size, slt_symbuf): Delete unneeded global variables. - (slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise. - (lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise. - (gntt_symbuf_start, gntt_symbuf_end): Likewise. - (fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions. - (fill_gntt_symbuf): Likewise. - (get_lntt, get_gntt, get_slt): Simplify. - (hpux_symfile_init): Read and store the contents of the debugging - sections. Do error checking on memory allocation and BFD calls. - (read_hpux_symtab): Delete KERNELDEBUG crud. Ignore debug symbols - which are not needed for building partial symbol tables. Handle - K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR. - (read_ofile_symtab): Delete useless processing_gcc_compilation stuff. - (read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC. - (read_hp_set_type, read_hp_array_type): Likewise. - (read_hp_subrange_type, hp_type_lookup): Likewise. - -Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - Makefile overhaul dropping autodepend features. - * Makefile.in: many comment changes. forced consistent use of $() - for makefile variables references. dropped leading ./ in file - references. Drop $(srcdir)/ prefix on all dependencies. - Inserted contents of alldeps.mak and depend. - (INCLUDE_CFLAGS): defined as new macro for getting libiberty's - include directory into the compilation line. - (GDB_CFLAGS): new macro to take up the semantic previously held - by INCLUDE_CFLAGS. - (LIBIBERTY): dropped ancient subdir macro. I last removed this - macro in feb of '92. How does it keep coming back? - (MMALLOC_LIB): renamed to MMALLOC. - (BFD_SRC_DIR): renamed to BFD_SRC. - (BFD_OBJ_DIR): renamed to BFD_DIR. - (BFD_LIB): renamed to BFD. - (BFD_INCLUDES): renamed to BFD_CFLAGS. - (READLINE_DIR): now represents object directory. - (RL_LIB): renamed to READLINE. - (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new - macros. - (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS, - READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS. - (LDFLAGS): removed default assignment. - (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP, - READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed. - (ALLOCA1, ALLOCA): removed all references. alloca is now in - libiberty. - (VERSION): unilaterally and arbitrarily bumped to 4.9.3. - (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG): - removed all $(srcdir) prefixes. - (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros - for potential dependencies. commented out by default. - (readline_headers, udiheaders): convenient abbreviations. - (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h, - value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h): - new macros used for header file dependencies. - (install-info, clean-info): collapse into the info rule. - (install): now depends on all. - (install-only): new target for installing without depending on - all. - (uninstall): new target. - (config-check, config-check-hosts, config-check-targets): added - fixme comments. - (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in - order to force parallel makes into keeping these rules separate. - * configure.in: omit cat'ing depend file onto generated Makefile. - * alldeps.mak, depend: removed. - - * inferior.h: remove redundant include of symtab.h which is - included in value.h via breakpoint.h. - - * alloca.c: removed. alloca is now in libiberty. - - * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL): - new macro to undo what M_INSTALL does. - -Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name - of gdb-sh. - - * dbxread.c (copy_pending): Change name and function of begi argument - to endi, since that is what the caller needs. - - * Makefile.in (TAGFILES): Don't include YYFILES. - - * Makefile.in (HFILES): Include monitor.h. - - * Makefile.in: Include text that used to be in alldeps.mak. - Remove config/mips/{bigmips.mh,xm-bigmips} from it. - * Makefile.in, configure.in: Remove all traces of alldeps.mak. - - * main.c (main): Print help message on stdout not stderr - per standards.texi. - New option --version per standards.texi. - In help message, show long options with "--" not "-". - Don't try to print help message or version until after we have - called initialize_all_files. - -Tue Jun 22 11:03:13 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Delete useless #if 1 statements. - (hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead - of magic integers. Fix handling for T_UNS_INT. Abort if the type - passed in is not an "immediate" type. - (read_hp_enum_type): Properly compute the size of the type. - (read_hp_array_type): Likewise. - (hp_type_lookup): Prefix the names of structs, unions and enums - with "struct", "union", and "enum" as appropriate. - -Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol. - (solib_add): Call special_symbol_handling once, not once per library. - - * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action - is SIG_DFL. - - * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all - systems, not just Solaris. - - * stabsread.c: Include . - -Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * fork-child.c (fork_inferior): Quote exec_file so it can contain - funky characters. - -Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since - bfd.h is included by target.h, which most of gdb includes. - * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that - it's in INCLUDE_CFLAGS. - -Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/i386/*aix*, i386aix-nat.c: New files. - * configure.in: Use them. - * alldeps.mak: List them. - * coffread.c (decode_base_type): Deal with anonymous enum type. - * i387-tdep.c (print_387_status_word): Add comment re "top". - * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func. - * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and - only if not defined by a header file. - * mipsread.c: Don't define L_SET or L_INCR. - -Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir. - * depend: Hand updated to match. - -Mon Jun 21 10:13:42 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Include "demangle.h". - (process_one_debug_symbol): Set the SYMBOL_LANGUAGE and - SYMBOL_INIT_DEMANGLED_NAME for the current symbol. Adjust - SYMBOL_VALUE for local variables in the stack by the size of the - current function's stack (found in unwind descriptor). Keep - better track of the current unwind descriptor. - -Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_. - (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if - we don't recognize the abbrev. - -Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (solib_add_common_symbols): Add comment about performance. - -Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files. - * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target. - - * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files. - * config/mips/{bigmips.mh,xm-bigmips.h}: Remove. - * configure.in (mips-sony-*): Use news-mips for host. - - * buildsym.h: Doc fix for processing_acc_compilation. - -Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted): Don't use tab in wrap_here arg. - -Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com) - - * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as - ${srcdir}/../include. - - * config/m88k/xm-delta88.h: Comment out unused defines which conflict - with system headers. - * printcmd.c (printf_command): Cast second arg to vprintf to PTR. - Use VPRINTF macro if defined. - * config/m88k/xm-delta88.h: Define VPRINTF. Include . - Define TIOC{GETC,GLTC}_BROKEN. - * m88k-nat.c: Uncomment include of . - * main.c: Rename initialize_{main,cmd_lists,history} to init_* to - make things easier on munch (apparently this matters on - the delta88 with svr3). - -Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) - - * Makefile.in: canonicalize install.sh; for use within - this directory (and subdirs) - -Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: remove parentdir support; use INSTALL_XFORM - -Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New - host. - * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard - wired (and wrong) constant. - * values.c (unpack_long): Add case to unpack when target object is - sizeof(int). - * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the - simulator defines. - -Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * NEWS: tracking user visible changes starting with - vxworks-timeout. - - * remote-vx.c (_initialize_vx): rename user settable option from - rpcTimeout to vxworks-timeout. - -Wed Jun 16 14:34:10 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hp_type_translate): Fix promotion bugs from - char to short and short to int. - -Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (depend): More makefile diddling. - * alldeps.mak, depend: Update to latest automatically built - versions. - - * Makefile.in (depend): Bfd.h keeps moving, keep up with it. - * alldeps.mak, depend: Update to latest automatically built - versions. - -Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remote-vx.c: include gdbcmd.h for setlist. - (_initialize_vx): make rpcTimeout user settable. - -Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com) - - * main.c, gdbcmd.h: Add function filename_completer. - * main.c, symfile.c, source.c, exec.c, core.c: Use it for - "directory", "source", "cd", "symbol-file" "add-symbol-file", - "load", "file", "exec-file", "core-file" commands. - (But '/' is a word break, limiting usefulness; see comments). - - * source.c (mod_path): Warning not error if can't find directory. - - * isi-xdep.c: New file. - * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o - -Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/m68k/xm-news.h: Include . - - * m88k-tdep.c (IEEE_isNAN): Remove. - config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same - broken isNAN as on the mips. - - * valprint.c (_initialize_valprint): Use c->function.sfunc not just - c->function. - - * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not - defined, don't worry about Sun's silly LBRAC bug. - * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0. - - * dbxread.c (process_one_symbol): If there's a symbol before an - N_SO, don't error(). - (case N_BCOMM): complain () not error (). - - * defs.h, main.c (catch_errors): Add return_mask arg. - stack.c (print_frame_info): Pass RETURN_MASK_ERROR. - other callers: Pass RETURN_MASK_ALL. - (return_to_top_level), callers: Add return_reason arg. - * utils.c (quit): - Use return_to_top_level (RETURN_QUIT) instead of error (). - * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): - Use SET_TOP_LEVEL not setjmp (to_top_level). - * remote-nindy.c: Use catch_errors not setjmp (to_top_level). - -Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com) - - * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]: - Don't try to get the debug base yet. - - * dbxread.c (process_one_symbol): Set n_opt_found based on whether - a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro - which returns 0 or 1 to say whether to do it. - * config/sparc/sun4{sol2,os4}.h - (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so - the right thing happens for both acc and SunOS4 /bin/cc. - - * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix. - * printcmd.c (print_scalar_formatted): Use val_print_type_code_int. - - * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and - probably contained byte-order sins too. - config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines. - The IEEE_FLOAT code in print_floating takes care of it. - -Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.9.2. - * c-valprint.c (c_val_print): For array of chars printed with - string syntax, don't print the address of the array. From - bothner@cygnus.com. - * c-exp.y (yylex): Recognize '.' as indicating a floating point - number regardless of the radix. From wilson@cygnus.com. - * valprint.c (set_input_radix_1, set_output_radix_1): New - prototypes and functions that do the actual radix setting work. - * valprint.c (set_radix, set_output_radix, set_input_radix): - Rewrite to use set_input_radix_1 and set_output_radix_1. - * valprint.c (initialize_valprint): Enable commands to - independently set and show input and output radices. - * valprint.c (show_radix): New prototype and function that - handles separate input and output radices. - -Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com) - - Patches from Jeff Law, law@cs.utah.edu: - * hppa-pinsn.c: Now uses disassembler from opcode library, - this contains only the stub function print_insn. - -Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com) - - * main.c (main): back to two periods for elipse. - (print_gdb_version): revised format for configuration info. - -Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (INT_MAX): Cast unsigned shift result to int. - -Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * dbxread.c (process_one_symbol): Rather than having - BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which - is true if we are doing stabs-in-elf, false otherwise. - config/sparc/tm-sun4sol2.h: Don't define it. - -Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c (mips_send_packet): Don't print garbage character - in debugging info. - (mips_request): Don't check that remote pid is 0, because - sometimes it isn't. - (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST, - not an integer. - -Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_info): Use catch_errors around print_frame_args. - - * Makefile.in (install): Don't depend on gdb. - - * Rename remote-es1800.c to remote-es.c - and remote-st2000.c to remote-st.c for 14-char filenames. - config/m68k/{es1800,st2000}: Use the new names. - - * mips-tdep.c (isa_NAN): Don't return true on -0. - -Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (INT_MAX): Cast unsigned shift result to int. - -Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com) - - * elfread.c (elf_symtab_read): Add bfd section address to bfd - symbols, now that they are section relative. - * solib.c (bfd_lookup_symbol): Ditto. - -Thu Jun 10 11:27:34 1993 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for - arguments in the stack by the size of the current function's stack - (found in the unwind descriptor). - (process_one_debug_symbol): Likewise. Keep track of the current - function's unwind descriptor. - -Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c - depend: Updated accordingly. - -Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (*.tab.c): Use mv for atomic update. - - * Makefile.in ({dist,real}clean): Also remove nm.h. - (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}. - (distclean): Don't rebuild *.tab.c or TAGS. - -Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in (version.c): add host and target names to version.c. - * main.c (main): print three periods for the elipse. - (print_gdb_version): also print configuration. - - * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h, - udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h, - udi/udr.c: Change AMD copyrights to FSF copyleft '93. - - * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c - (get_hex_regs, adapt_fetch_registers): cast args to - supply_register to avoid gcc warning. - - * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It - doesn't compile on solaris and is now obsolete. - - * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This - breaks stock sunos installations. - -Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * m68k-stub.c: Add comment about frame cache. - - * target.h (target_store_registers): Doc fix re error handling. - - * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless - of register_valid[regno]. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * symtab.h, dwarfread.c: Doc fix re dependencies. - -Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com) - - * serial.c (serial_close): If scb is NULL, don't try to close - it. - * configure.in: Add support for rom68k and bug boot monitors. - -Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4. - * gdbcore.h, core.c (read_memory_unsigned_integer): New function. - * findvar.c (read_register, write_register): Fix thinko where - sizeof(host long) != sizeof(target int). - * h8300-tdep.c: Use new read_memory_unsigned_integer call. - * sh-tdep.c (_initialize_sh_tdep): Add memory_size command. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to - m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between - 68881 and non-68881 cases. Check for a pair of movel instructions. - -Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - First cut at sparc-vxworks targetting. - * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files. - * configure.in: sparc-vxworks gdb_target now vxsparc. - - * remote-eb.c, remote.c: symfile.h requires bfd.h so include it. - -Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * config/m68k/xm-news.h: add "extern int errno". - -Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * remove-vx.c (vx_read_register, vx_write_register): collapse - ifdef I80960 else (assumes) m68k into parameterizable macros - VX_NUM_REGS and VX_SIZE_FPREGS. - * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS, - VX_SIZE_FPREGS): new definitions. - -Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * symfile.{c,h} (generic_load): New function. - remote{,-nindy,-eb,-mips}.c: Use it. - -Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (depend): More sed gubbish to deal with - ../bfd/bfd.h being generated during the build. - * depend: Re-done with corrected makefile. - -Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR. - * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build - directory to find automatically generated header files and library. - * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR. - * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR. - * Makefile.in (saber_gdb): Include BFD_OBJ_DIR. - * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args. - * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend. - * depend, alldeps.mak: Rebuild after Makefile.in changes. - -Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: change lynx support to CPU-*-lynxos* - - * Makefile.in (subdir_do): change test from existence of directory - to existence of Makefile (the directory may exist but not be configured) - -Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED - -Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com) - - * configure.in (mips-idt-ecoffl*): New target; use idtl. - (mips-idt-ecoff*): Added trailing '*'. - * config/mips/idtl.mt: New file; like idt.mt, but little endian. - -Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Clean up lots of compilation nits. - -Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com) - - * Patches from Jeffrey Law . - * hppab-nat.c: Eliminate unnecessary ifdefs for - FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and - CANNOT_STORE_REGISTER. - (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER. - * hppa-pinsn.c: Support 'I', 'J', and 'K' in output - templates for 1.1 FP computational instructions. - -Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.) - * alldeps.mak, depend: Rebuild to account for ser-tcp. - * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES. - * gdbserver/Makefile.in (gdbserver): Use -lbsd. - * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a - shell when running the child, as args have been expanded by the - time we get here. Simplify calling convention. - * gdbserver/remote-server.c (main): Use new calling convention - for create_inferior, remove defunct code for coalescing argv. - Remove extra calls to mywait(), as we no longer have to wade - through a shell. - - * target.c (target_read_memory_partial): Don't deref errnoptr - when checking for null pointer. - -Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com) - - * remote-es1800.c: Fix typo. - -Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com) - - * target.c (target_read_memory_partial): Like target_read_memory, - but does partial reads, such as reads that bump into the end of - the address space. - * target.h (target_read_memory_partial): Add prototype. - * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200. - * valprint.c (val_print_string): Complete rewrite to fix bug with - bumping into end of memory, avoiding unnecessarily long reads, and - fixing bug when print_max is set to 0 (unlimited print length). - * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to - initialize print_max. - -Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com) - - * configure.in: Add support for rom68k and bug boot monitors. - -Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com) - - * printcmd.c (print_scalar_formatted): Print integers bigger than - LONGEST in hex no matter how big, and no matter what the format - and size. - - * stabsread.c (read_type): Skip type attributes if present. - - * stabsread.c (read_huge_number): Don't accept '0' + radix as part - of number, just through '0' + radix - 1. - -Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o. - - * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take - single parameter, the pointer to the partial symtab, rather than - a bunch of args that are derived from the partial symtab. Change - prototypes and callers to match. - - * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to - set demangling style automatically. - * defs.h (CPLUS_MARKER): Clarify comment that this is only for - GNU C++, not C++ in general. - * symtab.h (general_symbol_info): Simplify by eliminating one - structure level for the language dependent info. - -Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com) - - * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL - names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types. - TYPE_CODE_ENUM was already testing for this. - -Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Add new file ser-tcp.c. - * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED. - * findvar.c (write_register): See if we are writing back the same - value that's already in the register. If so, don't bother. - * remote.c (putpkt, getpkt): Improve handling of communication - problems. - * ser-go32.c: Prototype it to death. Update serial_ops and add - dummy routines where appropriate. - * ser-tcp.c: New module to implement serial I/O via TCP - connections. - * ser-unix.c: Clean up getting/setting of tty state. Get rid of - SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces. - * serial.c: Add start of support for connect command. - (serial_open): Distinguish between tcp and local devices. - * serial.h (struct serial_ops): Get rid of restore, add - get_tty_state and set_tty_state. Define protoypes and macros for - this mess. - * gdbserver/remote-utils.c: Add tcp support. (readchar): Do - some real buffering. Handle error conditions gracefully. - * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c - (Lynx), remove lots of cruft. - -Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * printcmd.c (print_address_symbolic): turn this into an assigment - instead of an initialization (many compilers don't accept - structure initialization). - -Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): If several program csects in one - source file, give them all the name of the source file, rather than - the 2nd and subsequent ones having NULL names. - -Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Append source filename and - linenumber of the symbol if print symbol-filename is on. - (initialize_printcmd): `set print symbol-filename'. - -Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Add config for Lynx target. Configure gdbserver - only for Lynx. Re-do selective configuration of sparclite. - - * gdbserver/{remote-gutils.c remote-server.c Makefile.in - configure.in remote-inflow.c remote-utils.c}: New files to - support GDB remote server. Currently only works for Lynx. - -Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (define_symbol, case 't'): Only set the name if it - is not a pointer type. - - * stabsread.c (define_symbol): Clean up logic; move the read_type - calls to inside the switch statement (this improves the error - handling). - - * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran - common blocks. - -Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here. - - * source.c (line_info): Change "pc" to "address" in messages and - use print_address for addresses. - - * source.c (line_info): If we don't find a symtab, print more useful - output, including the symbolic address. - - * source.c (line_info): If --fullname, display the source. - (identify_source_line), callers: Take pc as argument, rather than - assuming innermost frame (emacs doesn't use this, so no one ever - noticed). - * symtab.h: Declare frame_file_full_name. - * main.c: Don't. - -Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com) - - * breakpoint.c (catch_command_1): Fix typo in error msg. - -Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * elfread.c (elf_symfile_read): Update ELF structure and routine - names to specify 32-bit versions. - (elf_symtab_read): Retrieve size field directly from symbol, - instead of using old kludge. - - * mips-pinsn.c (print_insn): Cast address to bfd_vma before - calling opcodes library. - * z8k-tdep.c (print_insn): Likewise. - -Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c: Remove all uses of error(). Make error_type and - read_type_number static. - (define_symbol): Don't try to deal with a missing symbol - descriptor which isn't followed by digit, '(', or '-'. - * stabsread.h: Don't declare read_type_number here. - * gdbtypes.h: Don't declare error_type here. - * xcoffread.c: Remove NO_TYPEDEFS code. - -Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-tdep.c: Removed #include of many header files, and #define - of MIPSMAGIC; no longer used. - -Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Many places: replace "the inferior" in messages with "the program" - or "the program being debugged". - * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever - and I'm getting sick of maintaining it. - - * config/i386/linux.mh: Don't use \ newline; the awk scripts don't - support it. - - * config/i386/go32.mh: Define SER_HARDWIRE. - * Makefile.in: Define SER_HARDWIRE. - (DEPFILES): Use it. - (alldeps.mak): Add SER_HARDWIRE. - Remove all references to ser-hardwire.{c,o}. - * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff. - -Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-nat.c (store_inferior_registers): Fill in all members of - inferior_fp_registers by reading them from the inferior before - modifying and writing them back. - Fixes unexplainable inferior FP exceptions after calls to the inferior - or setting of floating point registers. - * mips-tdep.c (mips_skip_prologue): Skip move of argument register - to register which is generated by gcc-2.4. - -Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com) - - * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h. - -Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com) - - * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h - xm-i386lynx.h}: New configuration for Lynx. - -Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mipsread.c (parse_symbol): Deal with scVar and scVarRegister. - * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference. - - * c-typeprint.c (c_type_print_base): Don't print typedef'd names - as struct, union, or enum tags. - -Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped - executable. - -Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior), - infcmd.c (program_info, signal_command): Use symbolic signal names. - - * inftarg.c (child_wait): Deal with EINTR and include message from - strerror if printing an error message. - - * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP. - - * stabsread.c: Remove most uses of lookup_fundamental_type. - (define_symbol): Use read_type for type of enum constant, - not just read_type_number. Also don't call error(). - (define_symbol): For unrecognized constant type, one complaint (the - one from error_type) is enough. Don't make our own in addition. - (define_symbol): Don't treat an N_FUN 'R' as a prototype. - * gdbtypes.h: Doc fixes. - -Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Fix stack unwinding through _sigtramp on Irix. These patches are from - Paul Flinders . - * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the - executable uses sigvec. - * mips-tdep.c (read_next_frame_reg): Allow tm-file to override - sigcontext offsets. - * config/mips/tm-irix3.h: Add sigcontext offsets for Irix. - -Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Clear stop_signal if it should not - be passed to the inferior to make "handle nopass nostop" work. - -Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine - the necessary bits. - * findvar.c (value_from_register): Fix uninitialized first_addr - which caused problems with assignment of doubles to register variables - on some targets. - * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the - missing mips definitions if necessary. - - Fix handling of double register variables for mips targets and big - endian hosts. These patches are from Paul Flinders . - * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to - 8 bytes for doubles. - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for - conversion of type held in multiple registers to host format. - * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro, - companion to REGISTER_CONVERT_TO_TYPE. - * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): - Convert to function calls. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian - mips targets. - * mips-tdep.c (mips_print_register): Raw buffer now needs just - MAX_REGISTER_RAW_SIZE bytes. - * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE - (if defined) for doubles. - * mips-tdep.c: (mips_extract_return_value, mips_store_return_value): - New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE. - * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if - defined. - * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if - defined. - -Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Add i[34]86-*-isc*. - - * stabsread.c: Make sure all complain() pass the address of the struct. - - * xcoffread.c: Make sure all struct complaints are static not auto. - - * Makefile.in: Add rule for xcoffexec.o like that for paread.o. - - * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol. - -Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/linux.mh: Re-enable coredumps now that they should work. - -Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com) - - * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren. - -Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com) - - * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE. - -Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (INSTALLED_LIBS): New variable. - -Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (quit_command): In the "quit anyway?" message, tell the user - whether we are planning to detach or kill the program. - - * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h". - * config/vax/xm-vaxbsd.h: Use not - - * infcmd.c (read_pc): Doc fix. - - * printcmd.c (print_address_symbolic): Use %u not %d for offset. - - * blockframe.c (get_prev_frame_info): If pc in sigtramp, set - signal_handler_caller. - * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp. - * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP. - * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c. - Use SIGTRAMP_START if defined. - * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed. - * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE. - - * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code. - - * infcmd.c (step_1): Fix poorly worded error message. - - * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES): - Comment out corelow.c because core dumps are broken on these machines. - - * Makefile.in (depend): Put "${srcdir}" in generated dependencies - if srcdir is not ".". - Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it. - (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR. - * depend: Update to latest automatically built version. - -Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com) - - * ChangeLog, ChangeLog-92: Split ChangeLog at 1993. - * Makefile.in (NONSRC): Add ChangeLog-92 - -Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE - not typo RAW_REGISTER_SIZE. - - * frame.h, inferior.h: Doc fixes. - -Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (write_register): Add sanity check for register size. - (read_register): Fixup sanity check for register size to be - consistent with write_register(). - -Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com) - - * sparclite/Makefile.in: Add dummy info, install and install-info - targets. - -Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-nindy.c: Removed declaration of coffstrip. - * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used. - -Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs - tagging. - - * Makefile.in (VERSION): GDB 4.9 release. - -Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com) - - * README: Update known bugs to include the Solaris bug that - leaves core dumps in the current directory when restarting the - inferior with "run". Expand on the testsuite information. - - * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully - be the last 4.9 prerelease test archive. - -Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/m68k/xm-hp300bsd.h: Include to avoid INT_MAX - redefined warnings. - -Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com) - - * README, NEWS: Update for gdb 4.9 release. - -Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com) - - * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN. - * target.c (MIN): #undef before defining. - -Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com) - - Patch from Jeffrey Law: - * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. - -Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com) - - * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of - memory. - -Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (start): Apply work-around to avoid bison warning. - -Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (BISON): Remove double quotes around BISON - definition when bison is used. - - * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd* - * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux* - * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* - * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* - * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd* - * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux* - * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd* - * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux* - - * Makefile.in (VERSION): Bump to 4.8.6. - -Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com) - - * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and - include declarations for malloc/realloc/free. Both malloc and - realloc return 'void *' for non-ANSI compilations. - -Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de) - - * coffread.c (read_coff_symtab): Don't fclose stream as it is no - longer opened twice. - -Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * solib.c (clear_solib): Don't close bfd if it is NULL. - -Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com) - - * core.c (dis_asm_read_memory): Cast second arg of - target_read_memory to "char *". - * breakpoint.c (watchpoint_check): Change arg type from PTR to - "char *", to match other functions called by catch_errors(). - -Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com) - - * More patches from Jeffrey Law (law@cs.utah.edu). - * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t. - * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end): - Delete unnecessary declarations. - -Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com) - - * ser-unix.c (wait_for): Use VTIME to do timeouts instead of - poll() for termio{s}. - -Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com) - - * i386-tdep.c (i386_frame_num_args): Always return -1. - -Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com) - - * Patches from Jeffrey Law . - * gdb/hppa-tdep.c: Declare frame_saved_pc. - (frameless_function_invocation): New function. - (frame_saved_pc, init_extra_frame_info): Use - frameless_function_invocation. - * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after - call instead of just grabbing the value currently in %r2. - (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation. - * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private - definition and use the common one in tm-hppa.h. - * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then - use unwind descriptors to determine if the frame chain is valid. - * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that - it does not assume %r4 is the frame pointer. - * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm, - and ssm instructions. - * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New - helper functions for print_insn. - * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions. - * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return - which nullifies the following instruction. - -Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and - pass the 5th arg there, rather than using an ANSI C-specific macro. - - * Makefile.in (depend): Don't include ${CC} command for *.tab.c. - -Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.8.5 - * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR - directories to include search path. - * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up - whitespace. - * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS - * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o, - elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o, - xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o, - udr.o, udip2soc.o): Remove explicit rules, use the ones that - are automatically generated in "depend". - * Makefile.in (paread.o): Document why a dependency doesn't get - automatically generated in "depend" and leave this explicit rule - in for now (FIXME). - * depend: Update to latest automatically generated version. - -Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c: Doc fix. - - * Makefile.in (depend): Include $(CC) command in generated output. - -Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c. - * Makefile.in (SFILES): Add ${srcdir}/putenv.c. - * depend: Update to latest automatically built version. - -Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com) - - * sparclite/Makefile.in: Create default target that does nothing - in order to force user to build by hand. - - * sparclite/Makefile: Remove. It's not necessary anymore. - - * ser-unix.c (wait_for): New routine to handle read timeouts, - etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise. - -Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-pinsn.c (print_insn): Return value. - -Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made - at configuration time and doesn't belong in the distribution archive. - - * Makefile.in (NONSRC): Add 29k-share/README. - * Makefile.in (HFILES): Add 29k-share/udi/udiids.h. - - * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex - constants with slightly more portable definitions (still depends - on 2's complement arithmetic though). - * config/i386/nm-linux.h: Define NO_SYS_REG_H for no . - * i386v-nat.c (sys/reg.h): Conditionalize include on - NO_SYS_REG_H. Linux doesn't have . - * ser-unix.c (termio.h): Include like other files that - include termio.h, not which may not exist (on - linux for example). - -Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com) - - * valprint.c (print_longest): Change format parameter from a - 'char' to an 'int'. We can't have 'char' parameters with the - current coding style, where we mix prototypes with pre-ANSI - style declarations. - * value.h (print_longest): Change format parameter in prototype - from a 'char' to an 'int'. - -Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc - definition. - * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add. - * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp. - -Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com) - - * The following patches are from Jeffrey Law . - * config/pa/hppabsd.mh: Add more files to NATDEPFILES. - * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE. - * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs. - ptrace needs 5 arguments, #define ptrace to always - pass zero as the 5th argument. - -Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * configure.in: Match z8k-*-sim for z8000. - * config/h8500/tm-h8500.h, h8500-tdep.c: Lint. - * remote-hms.c: Update to use new serial protocol. - -Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * mips-tdep.c: remove include of sys/dir.h. Doesn't seem - necessary and Solaris doesn't have it. - - * Makefile.in (clean-info, install, install-info, info, dvi, - check, all): do not echo recursion lines. - - * 29k-share/udip2soc.c (UDIConnect): replace union wait with int. - - * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is - required target ports which use sockets (like a29k-udi). - - * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST. - -Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com) - - * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with - systems lacking select(). - - * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES. - -Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com) - - * alldeps.mak, depend: Update with latest automatically built - versions. - -Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c. - - * Makefile.in (make-proto-testsuite.dir): New target to make - prototype testsuite tree. - - * Makefile.in (VERSION): Bump to 4.8.4. - -Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (define_symbol): If unrecognized constant type, - complain() not error(). - -Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com) - - * infptrace.c: Add missing close paren to test for - FIVE_ARG_PTRACE defined. - - * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG - when compiling with gcc, but disable it for now. See comment. - * defs.h (LONGEST): Define as either "long" or "long long" - based on CC_HAS_LONG_LONG. - * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control - how longest_to_int is defined. - * c-valprint.c (c_val_print): Call print_longest. - * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG - instead of LONG_LONG. - * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with - CC_HAS_LONG_LONG. - * printcmd.c (print_scalar_formatted): Call print_longest - and let it figure out what to do for PRINTF_HAS_LONG_LONG. - * typeprint.c (print_type_scalar): Call print_longest and let - it figure out what to do for PRINTF_HAS_LONG_LONG. - * valprint.c (val_print_type_code_int): Call print_longest - and let it figure out what to do for PRINTF_HAS_LONG_LONG. - * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. - * value.h (struct value): Replace usage of LONG_LONG with - CC_HAS_LONG_LONG. - * value.h (print_longest): Add prototype. - * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. - * values.c (unpack_double): Collapse code that was unnecessarily - dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. - * values.c (value_from_longest): Remove dependency on - CC_HAS_LONG_LONG and just use LONGEST. - * solib.c (solib_map_sections): Use bfd_get_filename - to access filename field. - * solib.c (clear_solib): Save filename and free it later, after - bfd_close, since bfd_close may reference it. Use bfd_get_filename - to access the field. - * config/convex/xm-convex.h (LONG_LONG): Replace with - CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. - * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. - Add PRINTF_HAS_LONG_LONG references. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * inflow.c (kill_command), infcmd.c (attach_command), - remote.c (remote_interrupt_twice): In messages for the user, call it - "the program" or "the program being debugged" not "the inferior". - - * hp300ux-nat.c: Cast second arg to supply_register calls. - (_initialize_kernel_u_addr, getpagesize): New functions. - (store_inferior_register_1): Change arg name from value to val. - (fetch_core_registers): Make arg core_reg_size unsigned. - Pass 5 args to ptrace. - * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE. - Remove KERNEL_U_ADDR stuff. - * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace. - * config/m68k/hp300hpux.m{t,h}: - Move exec.o from NATDEPFILES to TDEPFILES - * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove - hp-include stuff. Add m68k-tdep.o to TDEPFILES. - -Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE. - -Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * doc/gdb.texinfo: make node "Shell Commands" unconditional; - describe `set demangle-style arm' (not cfront); - mention can type `q' to discard output, when gdb pages - -Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (search_struct_field): Fix gdb core dump with incomplete - stabs info. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * remote.c: Change timeout to 2. - (remote_open): Use unpush_target not remote_close. - (remote_resume): If siggnal != 0, give warning not error(). - (remote_wait, remote_interrupt, remote_interrupt_twice): - If we get two interrupts, let the user get out if they want. - (remote_{kill,mourn}): New functions. - i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT. - -Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com) - - * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl. - -Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * Remote targets (mourn): Call unpush_target. - - * config/sparc/xm-sun4os4.h: Declare free() to return int. - Remove twisted use of PARAMS. - - * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now - that ansidecl.h assumes ANSI on AIX. - -Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * README: Move most stuff about hacking GDB to doc/gdbint.texinfo. - (Known bugs): Remove AIX bugs, revise SPARC struct bug description. - -Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output. - -Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com) - - * remote-vx.c (net_connect): Allow numeric IP address for host. - -Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files. - -Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-tdep.c (branch_dest): Deal with stepping through system call. - - * symtab.h, xcoffread.c: Revise linetable sorting comments. - -Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_cast): A cast might also change the object - representation in C++. - * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst - to get the proper read_symtab function when called from mipsread.c. - * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1): - Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid - for dummy psymtabs, inhibit processing of dummy psymtabs. - -Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com) - - * Changes from (or inspired by) AMD: - * remote-udi.c (udi_attach): Assignments to Space and Offset were - switched, fix it. - (udi_wait): Make error message (UDIGetStdout) match error. - (udi_wait): Handle UDIStdinNeeded. - * command.c [CANT_FORK]: Use system(). - * utils.c (prompt_for_continue): Allow quit with 'q'. - - * solib.c (solib_add): Don't call special_symbol_handling if there - were errors in symbol_add_stub. Also set so->from_tty before - calling symbol_add_stub. - -Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com) - - * Merge in HPPA/BSD patches from Utah: - * defs.h: Add const to 2nd arg of psignal prototype. - * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with - BSD now. - * hppab-core.c: Deleted. No longer useful. - * hppab-nat.c: #include more files. Use PT_WUREGS, not - PT_WRITE_U. - * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c. - * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o. - * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o - * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o - * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE. - -Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com) - - * Fix two bugs found by deja-gnu. One is the incorrect reporting - of the PC being in a stack dummy when looking at a core file - without symbols. The other is the incorrect passing of char - arguments during expression evaluation (ie: p foo('a','b') would - mess up the passing of it's args because it wasn't coercing the - char's to ints). - * hppah-tdep.c: Rename global functions to have consistent hppa_ - prefix. Make more functions static. Drop hp_ prefix from static - functions. (hppa_push_arguments): Call value_arg_coerce to cast - char to int args if necessary. (hppa_fix_call_dummy): Create - this routine from FIX_CALL_DUMMY macro in tm-hppa.h. - * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being - valid (ie: != 0) before doing comparison against PC. - * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY - to reflect new arguments. - * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_ - prefix for func name. (FIX_CALL_DUMMY): Move code into - hppah-tdep.c. - - * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls - to malloc() so that we can test GDB eval of dynamically created - arrays (like char strings in `print "foo"'). - -Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Search symtabs as well as the - minimal symbols for a nearby symbol. - -Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * coffread.c: Comment changes around minimal symbol recording. - -Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * command.c: comment changes only. - - * mips-tdep.c (heuristic_fence_post): new static variable. - (heuristic_proc_start): use heuristic_fence_post, print better - warnings, but only if not stop_soon_quietly. - (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post. - -Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com) - - * symtab.h: Fix LOC_REF_ARG comment. - -Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - and Jim Kingdon (kingdon@cygnus.com) - - * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a - LOC_REGPARM symbol. - * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments. - symfile.c (compare_symbols): Don't check first character; STRCMP - does that. - - * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for - structures that are passed by address in a register. - * symtab.h (enum address_class): Add LOC_REGPARM_ADDR. - * findvar.c (read_var_value), - printcmd.c (address_info, print_frame_args), - stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol), - * symtab.c (lookup_block_symbol): Deal with it. - -Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com) - - * objfiles.h (obj_section), objfiles.c (build_objfile_section_table): - Add objfile field. - * objfiles.c (find_pc_section): Return a struct obj_section *. - * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return. - * symfile.c (syms_from_objfile) [IBM6000_TARGET]: - Don't use obj_section hack. - * xcoffexec (vmap_symtab): Relocate obj_sections. - * printcmd.c (containing_function_bounds): Use find_pc_section. - - * symtab.h: Clean up SYMBOL_VALUE comments. - -Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args): - Expand comments about LOC_ARG/LOC_LOCAL pairs. - - * coffread.c (read_coff_symtab): Use rewind before fseek. - -Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com) - - * ch-exp.y: Removed unused structure_primitive_value and FIXME_23. - * Makefile.in: Add $(YFLAGS) when using $(YACC). - * Makefile.in: Remove message to expect conflicts and unused - rules in ch-exp.y, since there no longer are any such. - -Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * stabs.texinfo: fixed bad xrefs (un-initialized statics) - -Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (xcoff_relocate_core): If no exec file, error() - rather than dumping core. - - * Makefile.in: Add ${srcdir}/ to all source files. - (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak. - (TAGS): Deal with srcdir and new config directory scheme. - createtags: Remove. - Makefile.in (NONSRC): Remove createtags. - alldeps.mak: Updated. - - * rs6000-tdep.c: Delete unused function print_frame. - - * frame.h (struct frame_info): Doc fix for next_frame. - New field signal_handler_caller. - blockframe.c (create_new_frame, get_prev_frame_info), - config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs - INIT_FRAME_PC_FIRST). - stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain): - Check it. - -Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com) - - * irix4-nat.c (fetch_core_registers): Special version of this for - Irix 4.x, which stores regs a bit differently from other /proc - based systems. - * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c - to new file core-svr4.c. - * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh, - config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o - to NATDEPFILES. - * config/mips/irix4.mh: Add corelow.o to NATDEPFILES. - -Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com) - - * i387-tdep.c: Remove unused #includes. - - * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32. - - * config/i386/nm-i386v.h: Define NO_PTRACE_H. - -Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back. - - * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'. - xcoffread.c (process_xcoff_symbol, case C_RPSYM): - Don't muck with SYMBOL_CLASS. - -Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com) - - * munch: Don't use head command. It doesn't exist everywhere. - -Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com) - - * inflow.c (new_tty): Remove spurious 'o' character at end - of #endif line. - -Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue - instructions and nothing more. - * mipsread.c (add_line): Add comment why we have to combine line number - entries for the same line number. - -Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com) - - * symtab.{c,h}: Doc fixes (remove symseg references, last relevant - in gdb 2.8!). - -Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com) - - * depend, alldeps.mak: Update, now that gcc -MM bug is fixed. - -Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com) - - * source.c (select_source_symtab): Clean up comment. Also, if - we have a current_source_symtab, and s is NULL, return without - doing anything. - xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab. - breakpoint.c (breakpoint_re_set): Don't call select_source_symtab. - -Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * dbxread.c (unknown_symchar_complaint): Add new complaint. - * stabsread.h: Declare it. - * partial-stab.h: Use it. - - * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC. - -Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com) - - * stack.c (print_frame_info): Print specially if dummy frame. - - * breakpoint.c: Add comments regarding within_scope future direction. - - * Version 4.8.3. - - * xcoffread.c (record_include_{begin,end}): Change fatal to complain. - -Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com) - - * ch-exp.y: Fix thinko that broke parsing of FALSE. - -Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_member_functions): Initialize domain for stubbed - member functions to avoid gdb core dumps when printing pointers - to member functions. - * cp-valprint.c (cp_print_class_method): Check for stubbed member - functions. - -Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com) - - * expprint.c (print_subexp): If opcode not found in op_print_tab, - stop with an error(). - eval.c (evaluate_subexp): Change error message. - - * objfiles.c (build_objfile_section_table): Cast return value - from obstack_finish. - -Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com) - - * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN - to rs6000_frame_chain and deal with it if we're in a signal handler. - (FRAME_SAVED_PC): Use rs6000_frame_chain. - - * breakpoint.c (within_scope): New function. - (enable_breakpoint, watchpoint_check): Use it. - - * source.c (openp): Handle "exec-file ./ls" correctly. - - * breakpoint.c (breakpoint_1): Use wrap_here before "at". - -Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com) - - * ch-exp.y: Clean up lexing of identifiers and - reserved words. (E.g. don't recognize FALSEXXX as the - keyword FALSE followed by the identifier XXX.) - Also, convert identifiers to lower case. - -Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to - new serial interface. - -Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open. - (putpkt, getpkt): Use new return codes for SERIAL_READCHAR. - * ser-go32.c: Return -1 on most failures, 0 on most successes, - and use new return codes for go32_readchar(). - * ser-unix.c: Ditto. Also, move error handling up to caller for - SERIAL_SETBAUDRATE(). - * serial.c (serial_open): Internal call, not SERIAL_OPEN to get - to specific routine. - (serial_close): New routine to wrap around device close routine. - serial.h: Clean & document return values more clearly. - -Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-pinsn.c (print_operand): Deal with no operand instructions. - - * rs6000-pinsn.c (print_operand, case LI): Print condition register - operand in decimal rather than wrong textual versions. - - * printcmd.c (_initialize_printcmd): Clean up docstring for "x" - (mention 't', remove false thing about 'g' only good with 'f'). - - * breakpoint.h: move "struct breakpoint" and friends to top of - file so that bpstat_find_breakpoint prototype works. - - * solib.c (struct so_list): Add bfd field. - (solib_map_sections): Leave bfd open and scratch_pathname allocated. - Put the bfd in bfd field of the so_list. - (clear_solib): Free bfd name and close_bfd on the bfd. - -Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com) - - * valarith.c (value_subscript): Add COERCE_REF. - * ch-exp.y (operand_5): We can generalize the 2nd operand - of a string repetition ot 'literal' without ambiguity. - -Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.h (struct bpstat): Remove momentary field. - Remove bpstat_momentary_breakpoint. This was always kludgy - and is no longer used. - - * breakpoint.h: Add enum bpstat_what. - breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status): - stop and print fields of bpstat now per-breakpoint, not just - one for the whole chain. - breakpoint.{c,h} (bpstat_what): New function. - breakpoint.h: Remove bpstat_stop and bpstat_should_print. - infrun.c: Replace switch (stop_bpstat->breakpoint_at->type) - with call to bpstat_what. - README: Remove watchpoint/breakpoint bug from known bugs. - - * breakpoint.h: Prototype bpstat_find_breakpoint. - -Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com) - - * symtab.c (find_methods, gdb_mangle_name): Note that functions - are g++ specific. - * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P, - DESTRUCTOR_PREFIX_P): Note that macros are g++ specific. - -Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com) - - * i960-pinsn.c (tabent): Copied struct definition from - opcodes/i960-dis.c. - -Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname - is a C++ destructor. - * symtab.c (gdb_mangle_name): Use it. - * symtab.c (find_methods): Do not add destructors to choice list - for constructors. - * symtab.c (decode_line_1): Make breakpoints on destructors work - for gcc-2.x again. - -Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Make it use serial port name. - * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc. - - * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not - in a system call! - -Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Only configure sparclite subdir when target_cpu - is sparclite. - -Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char. - Remove FIXME comment regarding this. - - * symfile.h: Change NULL->'\0' in comment (that wasn't a typo). - - * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN. - -Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com) - - Add section table to objfile struct. Use it for find_pc_section. - * objfiles.c (add_to_objfile_sections, - build_objfile_section_table, find_pc_section): new functions. - (allocate_objfile): build section table. - * objfiles.h (struct obj_section): new structure. - (struct objfile): add section table. - (find_pc_section): new prototype. - * solib.[ch] (find_pc_section_from_so_list): removed. - * sparc-tdep.c: include objfiles.h for find_pc_section. include - symfile.h for objfiles.h. - (in_solib_trampoline): adjusted for new find_pc_section - prototype. Removed BAD_RICH_HACK ifdefs. - * symfile.c (syms_from_objfile): offset objfile sections. - (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs. - * symfile.h (find_pc_section): prototype removed. Also fixed - comment typo NUL -> NULL. - * target.[ch] (find_pc_section_from_targets): removed. - * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed. - -Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: Format. (go32_open): Use proper return value. - - * configure.in: Undo conditional configdirs hack for sparclite. - -Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com) - - * symtab.c (list_symbols): When call break_command, pass both - filename and function name not just function name. - -Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com) - - (Changes and new files to make "none" a full fledged configuration) - * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files. - Currently only tm-none.h has any meaningful contents. - * config/none/none.mh (NAT_FILE): Use nm-none.h - * config/none/none.mh (XM_FILE): Use xm-none.h - * config/none/none.mt (TM_FILE): Use tm-none.h - * Makefile.in (depend): Remove comment about parse errors in - valops.c, it now parses correctly and generates a correct depend - line. Remove line that touches xm.h, tm.h, and nm.h; they are - now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}. - -Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1. - - * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of - exactly 8 characters. - -Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com) - - * configure.in: Sparclite uses sparc config dir. Also has it's - own tm- & .mt files now. Also add sparclite to configdirs. - * go32-xdep.c: Dummy routines for sigsetmask & strlwr. - * config/i386/go32.mh: Nullify def of TERMCAP. - * config/i386/xm-go32.h: Get rid of redef of EIO. - * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite - specific configs. Very similar to sun4os4, but without solib. - * sparclite/{Makefile.in configure.in}: First cut at making this - dir configgable. - -Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com) - - * ser-go32.c: First cut at adapting to new serial interface. - -Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co]. - These implement a new serial line interface for talking to remote - targets. - * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts, - EXCEPT go32, which gets ser-go32.c. - * remote.c: Use new serial interface. More remote-xxx's to be - converted later. - * ser-bsd.c, ser-termios.c: Removed. - * serial.c: New. Implements common operations for all serial - types. - * ser-unix.c: New. Unix specific serial operations for various - flavors of Unix (Posix, SysV, BSD). - * serial.h: Generic serial interface defs. - * config/i386/go32.mh, config/i386/i386bsd.h, - config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove - ser-bsd.o from XDEPFILES. All the magic is now handled in - configure.in. - -Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com) - - * config/h8500/tm-h8500.h: Clean up brain damage found by GCC. - -Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets. - - * rs6000-tdep.c (frameless_function_invocation): Don't even think - about framelessness except on the innermost frame. - - * xcoffexec.c: Call fatal() not abort(). - - * stabsread.c (patch_block_stabs): If stab & no symbol, make - a LOC_OPTIMIZED_OUT symbol. - symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT. - findvar.c (read_var_value), printcmd.c (address_info), - symmisc.c (print_{,partial_}symbol), c-exp.y (variable), - m2-exp.y (yylex): Deal with it. - ch-exp.y (yylex): Deal with it. - -Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (value_from_register): H8500 specific, check to see - if we are looking at short pointer. If so, skip crock. - * h8500-tdep.c (h8500_frame_chain): Mask down value from - read_memory_integer() to avoid getting messed up by sign extension. - -Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section): - ifdef protect using BAD_RICH_HACK. This should be removed soon. - * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define. - -Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com) - - * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a. - - * core.c (dis_asm_print_address): New function. - - * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype - has been fixed. - -Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the - entire breakpoint chain and print only the first entry that needs to - be printed and needs to be stopped for. Fixes problems with printing - of multiple breakpoints with different conditions. - * breakpoint.c (print_it_done): Renamed from print_it_noop as it - effectively stops printing of the breakpoint chain. - * breakpoint.c (print_it_noop): New routine to print nothing - for this breakpoint entry and dont stop printing. - * breakpoint.c (breakpoint_re_set_one): mention the reevaluated - watchpoint only if it is enabled. - * mipsread.c (parse_procedure): Correct incorrect setjmp procedure - descriptor from the library to make backtraces through setjmp work. - * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for - sigtramp. - * mips-tdep.c (read_next_frame_reg): Provide correct values for - all registers saved within sigtramp, cleanup. - -Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a. - -Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * core.c (dis_asm_read_memory): drop fourth arg which conflicts - with prototype in ../include/dis-asm.h. - -Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * core.c (dis_asm_{read_memory,memory_error}): New functions. - m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c: - Use read_memory_func interface to disassembler. - -Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - Teach sparc solaris to next over shared library functions. - * solib.[hc] (find_pc_section_from_so_list): new function and - prototype. - * sparc-tdep.c (in_solib_trampoline): new function. - * symfile.[hc] (find_pc_section): new function and prototypes. - * target.[hc] (find_pc_section_from_targets): new function and - prototypes. - * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to - in_solib_trampoline. - -Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com) - - * infrun.c (wait_for_inferior): Revise comment. - - * command.c (do_setshow_command): Use %u with var_{u,z}integer. - - * command.{c,h}: New var_type var_integer. - main.c: Use it for history_size. - - * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c: - Lint and byte-order fixups. - - * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint. - - * breakpoint.h (bpstat): New field print_it. - breakpoint.c (bpstat_print): Use it. - (print_it_normal): New function (from old bpstat_print code). - (bpstat_{alloc,stop_status}): Set print_it field. - - * breakpoint.c (bpstat_stop_status): Use catch_errors when - evaluating watchpoint condition, via new function watchpoint_check. - Also stop if watchpoint disabled due to leaving its block. - - * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment. - -Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-pinsn.c: Add missing include of dis-asm.h. - -Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (clean, distclean, realclean): Recursively apply - to subdirs first, rather than last. This avoids, for example, - Makefile being removed in a parent directory before the recursive - make is run. - - * alldeps.mak, depend: Update for below changes. - - * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h. - * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h, - tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h, - tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h - instead of tm-68k.h. - * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h. - * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c, - m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h, - nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'. - * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of - tm-68k.h to tm-m68k.h. - * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h. - * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to - tm-m68k-nofp.h. - - * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h. - * a29k-pinsn.c: Renamed from am29k-pinsn.c. - * a29k-tdep.c: Renamed from am29k-tdep.c. - * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h. - * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h, - tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi, - testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp: - Map '29k' to 'a29k'. - * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt} - (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o. - * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed - tm-a29k.h. - * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K - define that does not appear anywhere else in the gdb source tree. - * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h. - -Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c: Add comments regarding breakpoint_re_set. - - * xcoffread.c (sort_syms, compare_symbols): Remove. - (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c - not our own sort_syms (it is identical). - - * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used). - -Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (breakpoint_re_set_one): Fix storage leak. - * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it - went out of scope. - * exec.c (exec_close): Fix storage leak. - * exec.c (exec_file_command): Make sure that bfd doesn't realign the - output sections when patching an executable. - * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR - when writing all registers. - * mips-tdep.c (mips_push_dummy_frame): Save floating point registers - at the right offset in the dummy frame. - * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc, - stStaticProc and stEnd symbols as they are generated by gcc-2.x. - * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym. - -Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (TARFILES): Avoid trailing backslash. - -Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.{c,h}: Add exp_string to struct breakpoint and use - it in breakpoint_re_set. - * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values. - - * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int, - don't use sizeof(int) for target stuff, etc). - -Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com) - - * alldeps.mak, configure.in, i860-break.h, i860-opcode.h, - i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860 - support that can't be integrated anyway due to lack of clear - authorship. - -Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com) - - * findvar.c (read_register, write_register): Make these capable - of reading/writing registers that are shorter than REGISTER_TYPE. - * (value_from_register): Install H8500 specific code to return - proper value when register is being used as a pointer. - * h8500-tdep.c: Remove extra defines of NUM_REGS. - (h8500_skip_prologue): Use correct lengths for LINK instructions. - (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to - chain frames properly by combining frame pointer with T reg. - (init_extra_frame_info): Delete. It's now a macro. - (frame_args_address): Don't add PTR_SIZE. Stack args are already - offset by the correct amount off of the frame pointer. - (register_byte): Delete. It's now a macro. - (register_raw_size, register_virtual_size): Delete. Replaced by - common routine h8500_register_size, cuz there's no difference - between the raw & virtual sizes on this machine. - (register_convert_to_raw, register_convert_to_virtual): Delete, - cuz there's no difference between the raw & virtual forms. - Replaced by memcpy in tm file. - (register_virtual_type): Rename to h8500_register_virtual_type. - Get rid of pointer pseudo-regs, use _REGNUM with all reg names. - (_initialize_h8500_tdep): Get rid of crock to ensure that GDB & - emulator have same reg offsets. This is all handled in the - simulator code now. - (h8500_trapped_internalvar): New routine to detect references to - convenience vars acting as pointer pseudo-regs. - (h8500_value_trapped_internalvar): Conjure up value of pointer - pseudo-regs. - (h8500_set_trapped_internalvar): Convert set value in real - register references. - infcmd.c (read_pc, write_pc): Add h8500 specific code to handle - code segment register. - infrun.c (proceed): Simplify. Call write_pc instead of doing it - by hand. - (wait_for_inferior): Add h8500 specific code to add stack segment - when reading SP register. - remote-sim.c (fetch_register): Spacing. - tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to - detect cruft. Redo all register manipulation stuff. Get rid of - pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment - to frame pointer. (IS_TRAPPED_INTERNALVAL, - VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these - to create internal vars for pointer pseudo-regs. - -Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in: Numerous small changes to macro definitions - and rules for building gdb distribution tree. Many macros - eliminated or merged, and rules simplified. - * alldeps.mak: Update. - * depend: Update. - -Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) - - * Makefile.in: recurse through SUBDIRS for dvi target too - -Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com) - - * Clean up xcoff relocation. - objfiles.h (struct objfiles): Add section_offsets, num_sections. - symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets): - Set them. - symtab.h (struct general_symbol_info): Add section field. - minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it. - xcoffread.c: Set section for symbols and msymbols. - (struct symtab): Add block_line_section field. - buildsym.c (end_symtab): Set it. - (end_symtab and callers): Add section parameter. - objfiles.c (objfile_relocate): New funciton. - xcoffexec.c (vmap_symtab): Use it. - xcoffsolib.h (struct vmap): Remove unused fields. - config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove - CORE_NEEDS_RELOCATION, symtab_relocated. - config/rs6000/tm-rs6000.h: Remove use of loadinfotext. - rs6000-tdep.c: Make loadinfotext static. - breakpoint.c (fixup_breakpoints): Doc fix. - symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c - (end_symtab): primary field replaces nonreloc. - -Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com) - - * symtab.h (struct linetable_entry): Remove confusing comment. - -Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: add installcheck target - -Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com) - - * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k, - m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax, - z8k}: New directories to hold cpu specific configuration files. - Naming follows gcc convention. - * config/{*.mt, *.mh}: All target and host makefile fragment - config files moved to an appropriate config/ subdirectory. - * nm-*, xm-*, tm-*: All native, host, and target files, which - get linked to nm.h, xm.h, and tm.h respectively by configure, - moved to appropriate config/ subdirectory. - * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h: - Native, host, and target files that are common across more than - one cpu architecture and included by one of the configured - native, host, or target files, get moved to config directory. - * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to - pick up native, host, or target include files moved to one of - the config subdirectories, and that are included by other files. - * Makefile.in (alldeps.mak): Modify to account for new config - directory structure. - * alldeps.mak, depend: Update for new config directory structure. - * config/*/[ntx]m-*.h: Modify all files that include other - [ntx]m-*.h files to use path relative to gdb/config. I.E. - "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just - "tm-29k.h". - * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h. - * mipsread.c (tm-mips.h): Include mips/tm-mips.h. - * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h. - * configure.in: Default gdb_host_cpu to host_cpu, and remap - the ones where the default is not unique or different than the - config subdirectory name. Similarly, handle gdb_target_cpu. - Modify configure.in as appropriate to make use of gdb_host_cpu - and gdb_target_cpu to find makefile fragments and make links. - -Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (compare_blocks): Sort blocks with the same start - address by decreasing ending address. - -Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (parse_procedure): Save cur_fdr accross call to - lookup_symbol as it might get clobbered by the call. - - * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST. - The previous code did not initialize the language field for the psymtab - entry. - -Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com) - - * c-exp.y (parse_number): Avoid shift warning. - * serial.h (struct ttystate): Declare empty one on DOS. - -Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com) - - * xm-sun4os4.h: Return type of free() should be void, not int. - - * vx-share/vxWorks.h: Remove #def of NULL. - -Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com) - - * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM. - -Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com) - - * z8k-tdep.c (print_insn): Include the new dis-asm header file. - -Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com) - - * ieee-float.c: Moved to ../libiberty. - * ieee-float.h: Moved to ../include. - * Makefile.in: Update accordingly. - * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn): - Convert to stubs that call disassemblers in ../opcodes/*-dis.c. - * m68k-tdep.c: Removed definition of ext_format ext_format_68881; - it is now in ../opcodes/m68881-ext.c. - * mips-tdep.c (mips_skip_prologue): Try to skip more of the - prologue (some callers _do_ care). - * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to - new interface of ../opcodes/*-dis.c. - * ch-exp.y: Add #include . - -Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (exec_close): Don't close exec_bfd twice. - - * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive. - -Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc. - -Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-tdep.c (extract_return_value, write_return_value, - store_struct_return): New functions from macros in tm-z8k.h. - -Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com) - - * valops.c (value_arg_coerce): Apply temporary patch to - fix problem with coercion of array and function types when - passed as arguments to C functions, pending a more complete - review of when and how coercion should be done, depending - upon context and language. - -Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (MIN_TBTABSIZ): Change to 12. - - * xcoffread.c (xcoff_symfile_read): Only read stringtab and - debugsec if there are a non-zero number of symbols. - -Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com) - - * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!). - -Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors. - - * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf, - not just 50 symbols. - (symtbl_num_syms): New variable. - (read_xcoff_symtab): Set it. - (read_symbol_nvalue): Check for bad symno. - (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's - always symtbl. - -Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com) - - * config/rs6000.mh: Get rid of -Dfd_set=int crock. - This is defined in defs.h if necessary. - * vx-share/vxWorks.h: Remove #defs of min and max. - * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c, - vx-share/xdr_rdb.c: include defs.h. - -Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (retrieve_tracebackinfo): Move assignment out - of while condition. - - * xcoffread.c (enter_line_range): complain() on bad endoffset. - xcoffread.c: Doc fixes. - -Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com) - - * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core. - xcoffexec.c (xcoff_relocate_core): New function. - (text_adjustment): Removed. - (add_vmap): Return the vmap. - rs6000-tdep.c (add_text_to_loadinfo): No longer static. - -Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com) - - * xcoffsolib.h: Add objfile member to struct vmap. - xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd. - xcoffexec.c (add_vmap): Allocate objfiles here. - -Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com) - - Support 68000 series without floating point. - - * configure.in (m68000-*-{aout,elf,coff}): New configs. - * tm-68k-nofp.h: New file, lacks 68881 support. - * config/m68k-nofp.mt: New file. - -Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com) - - Remove a few remaining underscore/no-underscore remnants from - config files. - - * config/{m68k-un.mt, sparc-un.mt}: Remove. - * config/m68k-noun.mt: Rename to m68k-fp.mt. - * config/sparc-noun.mt: Rename to sparc-em.mt. - * tm-68k-noun.h, tm-spc-noun.h: Remove. - * tm-68k-un.h: Rename to tm-68k-fp.h. - * tm-spc-un.h: Rename to tm-spc-em.h. - * tm-sun4sol2.h: Cleanup. - * configure.in (m68k-*, sparc-* targets): Corresponding changes. - -Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com) - - * symmisc.c (std_in, std_out, std_err): Move initializations - to runtime code, in case they aren't constant. - -Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com) - - * symtab.c (find_pc_symtab): some object file formats, notably - mips, have holes in the address ranges of symtabs. Change - this algorithm from first hit to tightest fit. - - * mips-tdep.c (heuristic_proc_start): if we walk the pc into the - fence post without finding the enclosing function, then print a - warning. - -Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com) - - * utils.c (fputs_demangled, fprint_symbol): Remove. - * utils.c (fprintf_symbol_filtered): New function which combines - the functionality of fputs_demangled and fprint_symbol. Uses a - caller provided language parameter to select the appropriate - demangler, and caller provided args to pass to the demangler. - * defs.h (enum language): Move further up in file so enum can - be used in prototypes. - * defs.h (fputs_demangled, fprint_symbol): Remove prototypes. - * defs.h (fprintf_symbol_filtered): Add prototype. - * c-typeprint.c (cp_type_print_method_args): Replace calls to - fputs_demangled with call to fprintf_symbol_filtered. - * cp-valprint.c (demangle.h): Include - * cp-valprint.c (cp_print_value_fields): Replace calls to - fprint_symbol with calls to fprintf_symbol_filtered. - * printcmd.c (print_frame_args): Replace call to fprint_symbol - with call to fprintf_symbol_filtered. - * stack.c (print_frame_info): Remove obsolete code so we don't - have to update fputs_demangled usage in it. - * stack.c (print_frame_info, frame_info): Add language variable - to pass to fprintf_symbol_demangled and initialize it from the - symbol's language. Replace calls to fputs_demangled with calls - to fprintf_symbol_filtered. - * symtab.c (find_methods): Replace call to fputs_demangled with - call to fprintf_symbol_filtered. - * ch-valprint.c (demangle.h): Include. - * ch-valprint.c (chill_print_value_fields): Replace call to - fprint_symbol with call to new fprintf_symbol_filtered. - -Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump version to 4.8.2. - - * main.c (source_command): Require an explicit pathname of file - to source, since previous behavior of defaulting to gdb init file - was troublesome and undocumented. - * printcmd.c (disassemble_command): Add missing '{}' pair to - else with two statements. Bug reported by Stephane Tsacas - . - * symtab.c (find_pc_line): Don't complain about zero length or - negative length line numbers for the moment, since we may not own - the terminal when called, such as when single stepping. (FIXME) - * language.h (CAST_IS_CONVERSION): True if current language is - C++ as well as C. Fix from Peter Schauer. - * environ.c (get_in_environ, set_in_environ, unset_in_environ): - Use STREQN macro rather than bare '!strncmp()'. - * environ.c (unset_in_environ): Avoid use of memcpy on - overlapping memory regions, as suggested by Paul Eggert - . - * c-exp.y (%union struct): Remove unused ulval as suggested - by Paul Eggert . - -Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com) - - * main.c (gdbinit): Make static. - * main.c (inhibit_gdbinit): Move to file scope. - * main.c (main): Remove local inhibit_gdbinit. - * main.c (source_command): Don't source '.gdbinit' file by - default if gdb has been told to ignore it. - -Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make - 3.63. - -Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * printcmd.c (print_address_symbolic): Only print if offset - is shorter than max_symbolic_offset. - (initialize_printcmd): `set print max-symbolic-offset'. - - * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define. - (examine_tag): Use it. - (read_register_stack): Only look in the local registers for a - memory address if it's between rfb and rsp; go to memory otherwise. - (initialize_29k): Fix call_scratch_address doc. Remove reginv_com. - (reginv_com): Remove ancient kludge command. - -Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that - irix4 will again compile. - - * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed. - - * configure.in: accept mips-sgi-irix4* for irix4. - -Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com) - - * z8k-tdep.c (print_register_hook): Lint. - -Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com) - - Lint fixes from Paul Eggert (eggert@twinsun.com): - - * command.c (do_setshow_command): var_uintegers are unsigned. - * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes): - unsigned, since they use hex values with the high bit set. - -Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com) - - Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com): - * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to - access symbol name. - * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose - macro definitions in parenthesis. - - * dbxread.c (dbx_symfile_init): Catch the case where there is - no string table, but the only way we find out is by reading zero - bytes from EOF. - -Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init): Make size of the string table - size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the - offset to the string table is nonzero and handle the nonexistant - string table case, should it occur. Ensure that the string table - size read from the file is reasonable, with a minimum lower bound - of DBX_STRINGTAB_SIZE_SIZE instead of zero. - -Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: Changes to build testsuite correctly. - (FLAGS_TO_PASS): Added CXX and CXXFLAGS. - (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables. - (TARGET_FLAGS_TO_PASS): New variable. - (SUBDIRS): Added testsuite. - (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that - testsuite is compiled with CC_FOR_TARGET rather than CC. - -Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com) - - * dbxread.c (dbx_symfile_init): Fix for nonexistant string table, - reported by mycroft@gnu.ai.mit.edu. - - (Ultrix 2.2 support from Michael Rendell ) - * configure.in (vax-*-ultrix2*): New triplet. - * config/vaxult2.mh: New file. - * xm-vaxult2.h: New file. - - * c-exp.y (parse_number): Change high_bit to unsigned. - * demangle.c: Change all references to cfront to ARM, since the - actual algorithm is the one specified in the Annotated Reference - Manual. This was confusing users into thinking that full cfront - support was implemented. - * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used. - * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type - directly to lookup_struct_elt_type, which will do the - dereferencing itself. - * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix - NULL dereferencing bug for unnamed structs, comment out - questionable code. - -Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com) - - * coffread.c (process_coff_symbol): Change PCC argument correction - so that it only happens on big-endian targets; so that it only - happens if the short or char argument is aligned on an int - boundary; and so that it changes the location, rather than the - type, of the argument. These changes tend to parallel similar - (old) changes in stabsread.c. - - * coffread.c (coff_read_enum_type): Use the specified size for - enums, don't assume that they are int-sized. - - * c-valprint.c (c_val_print): Don't assume enums are the same as - ints. - - * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael - Rendell, . - -Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com) - - * language.h (local_decimal_format_custom): Add prototype. - * language.c (local_decimal_format_custom): Add function, bug - reported by Robert R. Henry (rrh@tera.com). - -Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported - by Josef Leherbauer, joe@takeFive.co.at. - -Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h, - tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h, - tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h, - tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h, - tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h, - tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h, - tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h, - tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE. - -Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com) - - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents - of demangled name fields to NULL if no demangling exists for - a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new - symbols if their language is known at the time they are created, - but sometimes the language is not known until later. - - * ch-typeprint.c (chill_print_type_base): Name changed to - chill_type_print_base to match pattern for C and C++ names. - * ch-typeprint.c (chill_print_type): Change "char" to "CHAR" - to be consistent with other usages. - * ch-typeprint.c (chill_type_print_base): Add support for - printing Chill STRUCT types. - * ch-valprint.c: Include values.h. - * ch-valprint.c (chill_print_value_fields): New function and - prototype for printing Chill STRUCT values. - * ch-valprint.c (chill_val_print): Fix call to val_print_string - that was being called with two args instead of three. - * ch-valprint.c (chill_val_print): Call chill_print_value_fields - to print Chill STRUCT values. - -Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * configure.in: added testsuite to configdirs. - -Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com) - - * doc/stabs.texi: The `this' pointer is now known by the name - `this' instead of `$t'. - -Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com) - - * dwarfread.c (read_tag_string_type): Rewrite to allow forward - references of TAG_string_type DIEs in user defined types. - * ch-lang.c (chill_create_fundamental_type): Track compiler - change that now emits debugging info with the type long for Chill - longs. - -Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com) - - * remote-mips.c: New file; implements MIPS remote debugging - protocol. - * config/idt.mt: New file; uses remote-mips.c - * configure.in (mips-idt-ecoff): New target; uses idt.mt. - - * mips-tdep.c (mips_fpu): New variable; controls use of MIPS - floating point coprocessor. - (mips_push_dummy_frame): If not mips_fpu, don't save floating - point registers. - (mips_pop_frame): If not mips_fpu, don't restore floating point - registers. - (_initialize_mips_tdep): New function; let the user reset mips_fpu - variable. - * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not - mips_fpu, don't use fp0 as floating point return register. - (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point - registers. - -Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * gdb/testsuite: made modifications to testcases, etc., to allow - them to work properly given the reorganization of deja-gnu and the - relocation of the testcases from deja-gnu to a "tool" subdirectory. - -Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com) - - * gdb/testsuite: Initial creation of gdb/testsuite. - Migrated dejagnu testcases and support files for testing nm to - gdb/testsuite from deja-gnu. These files were moved "as is" - with no modifications. This migration is part of a major overhaul - of dejagnu. The modifications to these testcases, etc., which - will allow them to work with the new version of dejagnu will be - made in a future update. - -Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com) - - * NEWS: Add reminders for next release. - -Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (parse_lines): Correct check for files compiled with - -g1. - -Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): 4.8.1 to distinguish local versions. - -Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): GDB-4.8 release! - * README, NEWS: Update for release. - -Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com) - - * am29k-pinsn.c (print_insn): Minor nits with const. - * am29k-tdep.c: More minor nits with arg types for - supply_register, NULL vs. 0, read_register_gen, & reginv_com. - -Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com) - - * gcc.patch: Update for a different GCC (G++) bug. - * main.c (print_gdb_version): Update copyright year to 1993. - * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4, - conditionalize this file on it. FIXME, right way is to split - these into two config files. - (ATTACH_DETACH): Define for BSD 4.4 - (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3. - (U_REGS_OFFSET): Revise for 4.4. - (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet. - * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN, - LONG_MAX into this file to avoid cpp "redefinition" warnings. - -Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not - caddr_t. - -Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com) - - * c-lang.c (c_printstr): Bugfix for length==0 case. - - * c-lang.c (c_printstr): If a C string ends in a null, don't - print the null. - -Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com) - - * defs.h (STRCMP): Make it work for unsigned chars. - -Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com) - - * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define. - * config/hp300bsd.mh (REGEX, REGEX1): Define. - * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__, - define to kludge the large opcode table into two smaller tables, - since GCC take exponential space to build the table. Lint. - (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead. - -Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.9. - * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible - definition here, to handle both BSD 4.3 and 4.4 systems. - * mipsread.c (ZMAGIC): #undef to avoid duplicate define. - * remote.c (alarm): Move declaration to global level, before - first reference to it. - * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve. - * dbxread.c (process_one_symbol): Cast to unsigned char, not int. - -Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com) - - * remote.c (readchar): forward declare alarm which otherwise looks - like an undeclared variable to gcc. - - * dbxread.c (process_one_symbol): cast enum value N_SO into int - when comparing against an int. Avoids superfluous warning from - vax ultrix 4.2 cc. - - * inflow.c (set_sigint_trap): add cast to assignment from signal. - Avoids superfluous warnings from some systems and/or compilers - (like vax ultrix 4.2.) - - * language.c (struct op_print unk_op_print_tab): use the enum - values rather naked zeros as initializers. Avoids warnings from - ultrix type compilers. - -Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.6. - (SFILES_SUBDIR): Add 29k-share/udi_soc. - (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro. - (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs. - (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files. - (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h. - (depend): Fix bug where nm-files in config files weren't noticed. - (make-proto-gdb-1): Avoid changing directories while building new - prototype. Build SFILES_SUBSUBDIR with longer symlinks. - -Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com) - - * remote.c: Improve error recovery. Allow user to break out - of initial connection attempt with INTERRUPT. Treat a timeout - while waiting for remote packet like a retry, unless the remote - side is actively running user code. Fix a few long printf_filtered's. - - * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for - trampoline symbols. - - * buildsym.c (start_subfile): Allow null file name. - -Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com) - - * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain - expects a pointer to complaint rather than a complaint - structure. - (process_linenos): free the previously allocated subfile name, - then allocate the new one from the heap. - -Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * h8300-tdep.c, tm-h8300.h: turn off some experimental features - -Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (dbx_lookup_type): Handle negative type numbers. - Previously, would bogusly index off the bottom of type_vector. - (rs6000_builtin_type): Accept type number as argument. - (read_type, case '-'): Handle negatives like any other type number. - - * symfile.c (deduce_language_from_filename): Handle null name. - - * mips-tdep.c (isa_NAN): Fix byte order dependency. - Reported by Nobuyuki Hikichi , - fixed by sato@sm.sony.co.jp. - - * xcoffread.c (parmsym): Don't use an initializer to set up - this struct symbol. Set it up in initialize_xcoffread. - (read_xcoff_symtab, xcoff_symfile_read): Surround code that only - works on real rs/6000 target with #ifndef FAKING_RS6000. - -Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (rs6000_builtin_type): Move function from - xcoffread.c:builtin_type. - * xcoffread.c (builtin_type): Move to stabsread. Remove - IBM6000_HOST dependency. Move misplaced comments. - (various): Change printf's to complaints. - (patch_block_stabs, process_xcoff_symbol case C_DECL): Add - objfile argument to read_type calls under #if 0. - (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef. - * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file. - * Makefile.in: xcoffread.o is not built by default. - * xm-rs6000.h (IBM6000_HOST): Remove. - * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only. - * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document - IBM6000_TARGET. - -Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com) - - * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set - VALUE_LVAL to be lval_memory so that we don't try to modify wild - register numbers when user tries to modify elements in structs - passed as arguments. - * inflow.c (child_terminal_info): Move banner outside of system - specific #ifdefs. - * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which - passes struct/union arguments by address. - -Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com) - - * Based on patch from Kean Johnston : - * nm-i386sco4.h: New file. Like nm-i386sco.h, but define - ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH. - * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h. - -Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com) - - * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and - fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com. - -Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com) - - * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in - cc debugging output. - -Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com) - - * stabsread.c (define_symbol): Complain about unrecognized names - that begin with CPLUS_MARKER (often '$'), but don't die. Fix - suggested by gb@cs.purdue.edu (Gerald Baumgartner). - (read_cpp_abbrev): Don't use the class name as part of the - vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized - abbrevs. Inspired by Mike Tiemann. - (read_tilde_fields): Comment. Remove ancient dead code. - Remove erroneous but non-dead code. Simplify. Add complaints. - (in general): Remove extraneous (parentheses) in return - statements. - -Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com) - - * coffread.c (coff_lookup_type): Fix fencepost error reported - by Art Berggreen, . - - Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde - and Dag H. Wanvik : - - * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES - test, which is apparently left over from when we used native - include files and couldn't depend on the member names being there. - * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it. - -Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c: Major overhaul to use new BFD symbol table reading - routines. Now swaps information as it is needed, rather than - swapping everything when the file is read. - -Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (TARDIRS): Add sparclite demo dir. - (*.tab.c): Change dependency on Makefile to depend on - Makefile.in, otherwise it always rebuilds after configuring. - Force output *.tab.c file into current directory even in "make" - versions that rewrite dependent file names used in command lines. - - * TODO: Remove some things we did. - * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode. - * os68k-xdep.c: Remove; useless file (os68k is a target only). - * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST. - * symtab.h: Eliminate unnamed unions and structs. - -Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (VERSION): Roll to 4.7.5. - -Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when - re-evaluating symbol pointers. - -Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (lcurly, rcurly): New nonterminals. - * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL - constructs. - * parse.c (free_funcalls): Moved prototype from parser-defs.h, - made function static. - * parse.c (struct funcall): Moved struct def from parser-defs.h. - * parse.c (funcall_chain): Moved from parser-defs.h, made static. - * parse.c (start_arglist): - * parser-defs.h (free_funcalls): Moved prototype to parse.c. - * parser-defs.h (struct funcall): Moved struct def to parse.c. - * parser-defs.h (funcall_chain): Moved to parse.c. - * printcmd.c (print_frame_nameless_args): Fix prototype. - * tm-mips.h (setup_arbitrary_frame): Fix prototype. - * tm-sparc.h (setup_arbitrary_frame): Fix prototype. - * valops.c (typecmp): Moved prototype from values.h. - * value.h (typecmp): Moved prototype to valops.c, made static. - * ch-exp.y (yylex): Change way control sequences are disabled. - -Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com) - - * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME. - -Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (upgrade_type): Build array types correctly, using - create_range_type and create_array_type. - -Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com) - - * remote-nindy.c: Cleanup. - - * infrun.c (wait_for_inferior): When rolling back the PC after - a breakpoint, call write_pc so that NPC gets rolled back as well - (for the 29K). - - * blockframe.c (inside_entry_file, inside_main_func, - inside_entry_func): PC of zero is always "bottom of stack". - - * printcmd.c (print_frame_args, print_frame_nameless_args): - Let print_frame_nameless_args decide whether there are any, - laying groundwork for possibly later printing 29K args for - functions where we have tag words but no symbols. - -Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * Makefile.in: fix GDB doc targets for new doc subdir structure - -Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com) - - * stack.c (parse_frame_specification): Parse as many arguments - as there are (up to MAXARGS). Pass all of them in argc, argv - format to SETUP_ARBITRARY_FRAME. Put the burden of checking how - many there were, onto SETUP_ARBITRARY_FRAME. - * tm-mips.h, tm-sparc.h: Corresponding changes. - * mips-tdep.c, sparc-tdep.c: Ditto. - -Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com) - - * hp300ux-nat.c: Update copyrights. - * mipsread.c (parse_partial_symbols): Complain about block - indexes that go backwards. Fix from Peter Schauer. - * symfile.c (syms_from_objfile, symbol_file_add): Allow a - symbol-file that has no linkage symbols to be read. - * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move - from tm- file to xm-file, since they're host dependent. - * valarith.c (value_binop): Typo. - -Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com) - - * sparclite/aload.c: Add copyleft. - * sparclite/crt0.s: Add comment at beginning. - -Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002. - * parse.c (std_regs): Only declare if NO_STD_REGS is defined. - -Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com) - - * values.c (value_headof): Fix typo in which VTBL and ARG were - being confused for one another. - - * valops.c (typecmp): Now static. - - * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first - baseclass--we don't always inherit its virtual function table - pointer. - - * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this' - pointer correctly in case value_struct_elt moves it around. - - * valops.c (typecmp): Now static. Also, now groks references - better. - - * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of - zero on recursive call. If NAME is the name of TYPE, return TYPE. - -Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com) - - * hppah-nat.c: Eliminate and other unnecessary stuff, - to avoid "too much defining" error from native C compiler (!). - - * Makefile.in (HFILES): Add typeprint.h. - * typeprint.[ch]: Update copyrights. - -Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in: Update to match doc/ subdir changes. - - * config/hp300hpux.mh: No cross-host file needed, just native. - * config/go32.mh: Remove nonexistent "native" support. - - M88K fixes reported by Carl Greco, : - * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo. - * m88k-tdep.c (next_insn): Lint, cleanup. - (store_parm_word): Lint. - - * README: Fix typo (reported by karl@hq.ileaf.com). - -Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com) - - * expression.h (BINOP_CONCAT): Document use for self concatenation - an integral number of times. - * language.c (binop_type_check): Extend BINOP_CONCAT for self - concatenation case. - * valarith.c (value_concat): Rewrite to support self - concatenation an integral number of times. - * Makefile.in (ch-exp.tab.c): Change "expect" message. - * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to - eliminate hundreds of spurious shift/reduce and reduce/reduce - conflicts that mask the 5 real ones. - * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens. - * ch-exp.y (integer_literal_expression): Remove production, - no longer used. - -Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com) - - * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that - implied that "no side effects" was nonfunctional. - * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with - character string and bitstring concatenation. - * expprint.c (dump_expression): Add case for BINOP_CONCAT. - * expression.h (exp_opcode): Add BINOP_CONCAT. - * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING. - * language.c (string_type): Add function to determine if a type - is a string type. - * language.c (binop_type_check): Add case for BINOP_CONCAT. - * valarith.c (value_concat): New function to concatenate two - values, such as character strings or bitstrings. - * valops.c (value_string): Remove error stub and implement - function body. - * value.h (value_concat): Add prototype. - * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//). - * ch-exp.y (yylex): Recognize SLASH_SLASH. - * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as - BINOP_CONCAT. - -Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (exp): Add production to support direct creation - of array constants using the obvious syntax. - * c-valprint.c (c_val_print): Set printed string length. - * dwarfread.c (read_tag_string_type): New prototype and - function that handles TAG_string_type DIEs. - * dwarfread.c (process_dies): Add case for TAG_string_type - that calls new read_tag_string_type function. - * expprint.c (print_subexp): Add support for OP_ARRAY. - * gdbtypes.c (create_range_type, create_array_type): Inherit - objfile from the index type. - * ch-typeprint.c (chill_print_type): Add case for - TYPE_CODE_STRING. - * ch-valprint.c (chill_val_print): Fix case for - TYPE_CODE_STRING. - -Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com) - - * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB, - MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in - include/coff/mips.h. - -Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com) - - * c-exp.y (exp:STRING): Convert C strings into array-of-char - constants with an explicit null byte terminator. OP_STRING is - now used for real string types. - * c-lang.c (builtin_type_*): Move declarations to lang.c since - they are used by all languages. - * c-lang.c (_initialize_c_language): Move initializations of - builtin_type_* to lang.c. - * c-typeprint.c (c_type_print_varspec_prefix, - c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * c-valprint.c (c_val_print): Change the way character arrays - are printed as strings to be consistent with the way strings - are printed when pointer-to-char types are dereferenced. - Remove test of print_max before calling val_print_string, which - now does it's own test. - * eval.c (evaluate_subexp): Add case for OP_ARRAY. - * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY. - * expression.h (enum exp_opcode): Add OP_ARRAY and document. - * gdbtypes.c (builtin_type_*): Add declarations moved from - c-lang.c. - * gdbtypes.c (create_string_type): New function to create real - string types. - * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * gdbtypes.c (_initialize_gdbtypes): Add initializations of - builtin_type_* types moved from c-lang.c. - * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * gdbtypes.h (builtin_type_string): Add extern declaration. - * gdbtypes.h (create_string_type): Add prototype. - * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to - TYPE_CODE_STRING. - * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY - renamed to TYPE_CODE_STRING. - * parse.c (length_of_subexp, prefixify_subexp): Add case for - OP_ARRAY. - * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING. - * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed - to TYPE_CODE_STRING. - * valops.c (allocate_space_in_inferior): New function and - prototype, using code ripped out of value_string. - * valops.c (value_string): Rewritten to use new function - allocate_space_in_inferior, but temporarily disabled until some - other support is in place. - * valops.c (value_array): New function to create array constants. - * valprint.c (val_print_string): Add comment to document use, - complete rewrite to fix several small buglets. - * value.h (value_array): Add prototype. - * value.h (val_print_string): Change prototype to match rewrite. - * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING. - * ch-exp.y (match_character_literal): Disable recognition of - control sequence form of character literals and document why. - -Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com) - - * nindy-share/nindy.c: Add comments to #endif's to clarify - grouping. - - * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of - read_memory to get byte order right. - * hppah-tdep.c (find_unwind_info): Don't read in unwind info - anymore. This is done in paread.c now. We expect unwind info - to hang off of objfiles, and search all of the objfiles when until - we find a match. - * (skip_trampoline_code): Cast arg to target_read_memory. - * objfiles.h (struct objfile): Add new field obj_private to hold - per object file private data (unwind info in this case). - * paread.c (read_unwind_info): New routine to read unwind info - for the objfile. This data is hung off of obj_private. - * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to - the unwind info for this objfile. Also define OBJ_UNWIND_INFO to - make this easier to access. - -Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com) - - * c-valprint.c (cp_print_class_member): Add extern decl. - * c-valprint.c (c_val_print): Extract code for printing methods - and move it to cp_print_class_method in cp-valprint.c. - * c-valprint.c (c_val_print): Extract code to print strings and - move it to val_print_string in valprint.c. - * cp-valprint.c (cp_print_class_method): New function using - code extracted from c_val_print. - * valprint.c (val_print_string): New function using code - extracted from c_val_print. - * value.h (val_print_string): Add prototype. - * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type. - * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL. - * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE, - CHECKBUF, growbuf_by_size): New variables, macros, and support - functions for implementing a dynamically expandable temp buffer. - * ch-exp.y (match_string_literal): New lexer function. - * ch-exp.y (match_bitstring_literal): Dynamic buffer code - removed and replaced with new CHECKBUF macro. - * ch-exp.y (yylex): Call match_string_literal when appropriate. - * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR. - -Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com) - - * Makefile.in: Add info for paread.o. - * config/hppahpux.mh: Add paread.o to NATDEPFILES. - - * blockframe.c (frameless_look_for_prologue): Correct the - comment. - * gdbtypes.h, gdbtypes.c: Use const in decl of - cplus_struct_default, now that pa-gas assembler has been fixed. - * hppah-nat.c: Formatting. - * hppah-tdep.c: Remove lots of useless externs for variables we - don't use. - * (find_unwind_entry): Speed up by using binary search, and a one - entry cache. - * (rp_saved): New routine to see what unwind info says about RP - being saved on the stack frame. - * (frame_saved_pc): Look for prologue to see if we need to - examine the stack for the saved RP or not. - * (init_extra_frame_info): Check for prologue, instead of - framesize to determine if we are frameless or not. - * (frame_chain_valid): Stop backtraces when we run into _start. - * (push_dummy_frame): Reformat to make more readable. - * (find_dummy_frame_regs): ditto. - * (hp_pop_frame): ditto. - * (hp_restore_pc_queue): small cleanup. - * (hp_push_arguments): ditto. - * (pa_do_registers_info): ditto. - * (skip_prologue): New routine created from SKIP_PROLOGUE macro. - * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c. - * Define FRAME_CHAIN_VALID. - * Turn on BELIEVE_PCC_PROMOTION so that we can access char args - passed to functions. - - * paread.c (pa_symtab_read): Use new bfd conventions for - accessing linker symbol table. - * (pa_symfile_init): Access embedded STAB info via BFD section - mechanism and related macros. - - -Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: Use a seperate stack for our traps. - * Handle recursive traps. - * Remove all trap init code. This needs to be done by the - environment. - * (set_mem_fault_trap): Call exceptionHandler() to setup this - trap. - * (handle_exception): See if we are at breakinst, if so, then - advance PC sp that users can just step out of breakpoint(). - * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to - new place if SP has changed. - * (case 's'): Get rid of this, we can't do it yet. - * (case 't'): New command to test any old random feature. - * (case 'r'): New command to reset the system. - * (breakpoint): Add label to breakpoint trap instruction so that - handle_exception() can detect where we are and get past the - breakpoint trivially. - -Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c. - -Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: recognise all sparclite variants - -Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for - binary files oring in the right bit. - - * main.c, source.c, state.c, symmisc.c: use macros defined in - fopen-{bin|both} when fopening files. - -Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com) - - * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT - from a configuration file (typically including ), or to - TARGET_CHAR_BIT if CHAR_BIT is not defined. - * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro. - * eval.c (evaluate_subexp): Add case for OP_BITSTRING. - * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro. - * exppritn.c (print_subexp, dump_expression): Add case for - OP_BITSTRING. - * expression.h (OP_BITSTRING): New expression element type for - packed bitstrings. - * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New - macros to convert between number of expression elements and bytes - to store that many elements. - * i960-tdep.c (leafproc_return): Use new macros to access - minimal symbol name and address fields. - * m88k-pinsn.c (sprint_address): Use new macros to access - minimal symbol name and address fields. - * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access - minimal symbol address field. - * parse.c (write_exp_elt, write_exp_string, prefixify_expression, - parse_exp_1): Use new EXP_ELEM_TO_BYTES macro. - * parse.c (write_exp_string, length_of_subexp, prefixify_expression): - Use new BYTES_TO_EXP_ELEM macro. - * parse.c (write_exp_bitstring): New function to write packed - bitstrings into the expression element vector. - * parse.c (length_of_subexp, prefixify_subexp): Add case for - OP_BITSTRING. - * parser-defs.h (struct stoken): Document that it is used for - OP_BITSTRING as well as OP_STRING. - * parser-defs.h (write_exp_bitstring): Add prototype. - * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval. - * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER, - LOWER, LENGTH): New tokens for keywords. - * ch-exp.y (chill_value_built_in_routine_call, mode_argument, - upper_lower_argument, length_argument, array_mode_name, - string_mode_name, variant_structure_mode_name): New non-terminals - and productions. - * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL. - * ch-exp.y (match_bitstring_literal): New lexer support function - to recognize bitstring literals. - * ch-exp.y (tokentab6): New token table for 6 character keywords. - * ch-exp.y (tokentab5): Add LOWER, UPPER. - * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE. - * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX. - * ch-exp.y (yylex): Check tokentab6. - * ch-exp.y (yylex): Call match_bitstring_literal. - -Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com) - - * xcoffexec.c (vmap_symtab): Use new macros to access minimal - symbol name and value fields. - - * c-exp.y (yylex): Make static, to match prototype and other - -exp.y files. - - * expression.h (exp_opcode): Add BINOP_MOD. - * eval.c (evaluate_subexp): Handle new BINOP_MOD. - * expprint.c (dump_expression): Handle new BINOP_MOD. - * language.c (binop_type_check): Handle new BINOP_MOD. - * main.c (float_handler): Re-enable float handler when hit. - * valarith.c (language.h): Include, need current_language. - * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro - for integer divide truncates towards zero for negative results. - * valarith.c (value_x_binop): Handle BINOP_MOD if seen. - * valarith.c (value_binop): Allow arithmetic operations on - TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD. - * ch-exp.y (operand_4): Add useful actions for MOD and REM. - * ch-exp.y (tokentab3): Add MOD and REM. - * ch-exp.y (yylex): Set innermost_block for symbols found - in local scopes. Return LOCATION_NAME for local symbols. - * ch-lang.c (chill_op_print_tab): Fix MOD entry to use - BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM. - -Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com) - - * command.c (shell_escape, make_command, _initialize_command): - don't create or use fork if CANT_FORK is defined. - * serial.h, ser-go32.c: now compiles, but "the obvious problems of - code written for the IBM PC" remain. - * xm-go32.h: define CANT_FORK - -Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * remote-sim.c: first attempt at general simulator interface - * remote-hms.c: whitespace - * h8300-tdep.c: (h8300_skip_prologue, examine_prologue): - understand new stack layout. (print_register_hook): print ccr - register in a fancy way. - -Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com) - - * eval.c (language.h): Include. - * eval.c (evaluate_subexp_with_coercion): Only coerce arrays - to pointer types when the current language is C. It loses for - other languages when the lower index bound is nonzero. - * valarith.c (value_subscript): Take array lower bounds into - account when performing subscripting operations. - * valops.c (value_coerce_array): Add comment describing why - arrays with nonzero lower bounds are dealt with in value_subscript, - rather than in value_coerce_array. - -Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com) - - * ch-exp.y (FLOAT_LITERAL): Add token. - * ch-exp.y (literal): Add FLOAT_LITERAL. - * ch-exp.y (match_float_literal): New lexer routine. - * ch-exp.y (convert_float): Remove. - * ch-exp.y (yylex): Call match_float_literal. - * ch-exp.y (yylex): Match single '.' after trying - to match floating point literals. - - * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT. - * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to - MULTI_SUBSCRIPT. - * expprint.c (dump_expression): New function for dumping - expression vectors during gdb debugging. - * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to - MULTI_SUBSCRIPT and moved out of BINOP range. - * expression.h (DUMP_EXPRESSION): New macro that calls - dump_expression if DEBUG_EXPRESSIONS is defined. - * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT. - * parse.c (length_of_subexp, prefixify_subexp): Change - BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT. - * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after - prefixify'ing the expression. - * printcmd.c (print_command_1): Add comment. - * ch-exp.y (expression_list): Add useful actions. - * ch-exp.y (value_array_element): Add useful actions. - * ch-exp.y (array_primitive_value): Add production. - * ch-exp.y (yylex): Recognize ',' as a token. - -Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS, - POSIXize the recursive makes (make [variable assignments] target{s}) - -Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com) - - * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h. - * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the - CPLUS_MARKER for all SVR4 systems, so follow suit. - * defs.h (strdup_demangled): Remove prototype. - * dwarfread.c (enum_type, synthesize_typedef): Use new macro - SYMBOL_INIT_LANGUAGE_SPECIFIC. - * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME. - * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol, - prim_record_minimal_symbol_and_info): Use new macro - SYMBOL_INIT_LANGUAGE_SPECIFIC. - * minsyms.c (install_minimal_symbols): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * stabsread.c (define_symbol): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Use new macro SYMBOL_INIT_DEMANGLED_NAME. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro - SYMBOL_INIT_DEMANGLED_NAME. - * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol): - SYMBOL_DEMANGLED_NAME now tests language itself. - * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME - now tests language itself. - * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does - what SYMBOL_DEMANGLED_NAME used to do, directly access the C++ - mangled name member in the language dependent portion of a symbol. - * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the - mangled name member appropriate for a symbol's language. - * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, - SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP): - SYMBOL_DEMANGLED_NAME now tests language itself. - * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that - initializes language dependent portion of symbol. - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that - demangles and caches the demangled form of symbol names. - * utils.c (fputs_demangled, fprint_symbol): Use current language - to select an appropriate demangling algorithm. - * utils.c (strdup_demangled): Remove, no longer used. - * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly - access the Chill mangled name member in the language dependent - portion of a symbol. - * ch-lang.c (chill_demangle): New function, simple demangler. - * defs.h (chill_demangle): Add prototype. - * symtab.h (language_dependent_info): Add struct for Chill. - -For older changes see ChangeLog-1992 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1994 b/contrib/gdb/gdb/ChangeLog-1994 deleted file mode 100644 index 68dbcb6..0000000 --- a/contrib/gdb/gdb/ChangeLog-1994 +++ /dev/null @@ -1,5705 +0,0 @@ -Fri Dec 30 17:58:55 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * config/m68k/tm-est.h: Remove cruft. - - -Thu Dec 29 22:40:00 1994 Jeff Law (law@snake.cs.utah.edu) - - * Allow up to 10 whitespace separated arguments to user defined - commands. - * top.c (struct user_args): Structure for holding arguments to - user defined commands. - (print_command_line): Delete unused "tmp_chain" variable. Clean - up flow control by having cases exit in the same manner. - Before executing a command or evaluating an expression, substitute - the current $arg0..$arg9 values if the command/expression uses them. - (arg_cleanup): New function. - (setup_user_args, locate_arg, insert_args): Likewise. - (execute_user_command): Allow arguments to user defined commands. - - * Allow if/while commands to be used within a breakpoint command - list. - * breakpoint.c (bpstat_do_actions): Call execute_control_command - rather than execute_command (passes entire command structure rather - than just the command line text). - (breakpoint_1): Use "print_command_line" to print a breakpoint - command line (including control structures). - * gdbcmd.h (execute_control_command): Provide extern decl. - (print_command_line): Likewise. - * top.c (execute_control_command): No longer static. - (print_command_line): New function to recursively print a command - line, including control structures. - -Thu Dec 29 18:18:31 1994 Rob Savoye - - * hppa-tdep.c (pa_print_registers): Extract register values stored - in big endian format on big and little endian hosts. - - * array-rom.c: Support for Array Tech LSI33k based RAID disk - controller board. - * configure.in: Recognize "mips*-*-ecoff*" rather than - "mips*-idt-ecoff*" so it'll work for the LSI33k. - - * monitor.[ch], op50-rom.c, rom68k-rom.c, w89k-rom.c: Add support - to monitor config structure for supported baud rates for a target - and variable stop bits. - * monitor.c (monitor_fetch_register): Store register values in big - endian format on any host. - -Wed Dec 28 19:27:22 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Prefer import stubs over - export stubs and actual shared library functions so that lazy - binding works correctly. Try both __d_plt_call and __gcc_plt_call - trampolines for calling import stubs. - -Wed Dec 28 15:29:02 1994 Stan Shebs - - * a29k-tdep.c (pop_frame): Fix a variable name. - -Wed Dec 28 12:21:39 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (push_dummy_frame): Refine code to determine what - space ID to place in the stack & inf_status structure. - (hppa_pop_frame): Don't walk through trampoline code if popping a - call dummy frame. - (hppa_fix_call_dummy): Call the stack dummy directly if the - current PC is in a shared library. - - * hppa-tdep.c (push_dummy_frame): Return type is void. Clear - in_syscall bit in flags. Don't depend on the PC queue registers - when in_syscall is set, they're not valid. - * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to - push_dummy_frame. - (SR4_REGNUM): Define. - - * hppa-tdep.c: Misc. lint changes. - -Tue Dec 27 12:32:43 1994 Jeff Law (law@snake.cs.utah.edu) - - * breakpoint.c (watchpoint_check): Don't bother restoring the - "selected" frame anymore, it's not necessary. Initialize the - frame cache before trying to find the current frame in the frame - chain. - - * somsolib.c (som_solib_add): Return without loading any shared - libraries if symfile_objfile is NULL. - (som_solib_create_inferior_hook): Likewise. - -Fri Dec 23 17:03:13 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-est.c: New file supports EST-300 CPU32 background - mode ICE. - * remote-utils.c (sr_com): Call registers_changed. - * configure.in (m68*-*-est*): New configuration. - * config/m68k/tm-est.h: New file. - -Fri Dec 23 16:18:50 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (CLIBS): Put LIBIBERTY last. - -Thu Dec 22 09:27:16 1994 Jim Kingdon - - * ser-tcp.c (tcp_open): Cast to struct sockaddr when passing to - function which expects that. - -Thu Dec 22 13:25:33 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * nlm/gdbserve.c, nlm/ppc.c, nlm/ppc.h: Don't try to use - ALTERNATE_MEM_FUNCS. - -Wed Dec 21 14:00:26 1994 Rob Savoye - - * monitor.c: Now supports xmodem as a remoteloadprotocol. - -Tue Dec 20 23:01:17 1994 Stu Grossman (grossman@cygnus.com) - - * config/mips/xm-irix4.h, config/mips/xm-irix5.h: #define - _BSD_COMPAT to get reliable signal handling. - -Tue Dec 20 11:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-tdep.c, a29k-tdep.c, findvar.c (get_saved_register): - if !target_has_registers, call error(). - - * value.h: Remove obsolete comments about FRAME vs struct - frame_info *. - - -Sun Dec 18 11:52:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (sparc_pop_frame): Remove erroneous extra argument - to write_register. - -Sat Dec 17 13:23:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * tm-sparc.c (EXTRA_FRAME_INFO): New field sp_offset. - * sparc-tdep.c (sparc_init_extra_frame_info): Set it. - (examine_prologue, sparc_init_extra_frame_info): Use ->frame plus - ->sp_offset to compute the address something is saved at, not - ->bottom. - - * sparc-tdep.c (get_saved_register): New function. - * tm-sparc.h: Define GET_SAVED_REGISTER; don't define - FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P. - * stack.c (frame_info): Add comment about what to do if - FRAME_FIND_SAVED_REGS is not defined. - - * sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field - here. Get it right for flat frames. - * sparc-tdep.c (sparc_frame_chain): Instead of returning - meaningful value for ->frame field, just return dummy value. - This change is needed because the old code didn't deal with mixed - flat and non-flat frames. - - * sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from - frame->frame, don't go through saved regs for this. - - * sparc-tdep.c: Move guts of skip_prologue to new function - examine_prologue. Check for flat prologue and set is_flat. - Provide the caller with the information about what is saved where - if desired. - (skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue. - - * sparc-tdep.c: Replace union sparc_insn_layout and anonymous - union in isannulled, which won't work on a little-endian host, - with X_* macros. - - * sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC - is still in %o7. - - * config/sparc/tm-sparc.h: Define INIT_FRAME_PC and - INIT_FRAME_PC_FIRST. - * blockframe.c (get_prev_frame_info): Modify comments regarding - INIT_FRAME_PC_FIRST and the sparc. - - * sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of - instruction. - -Sat Dec 17 02:33:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-typeprint.c (c_type_print_base): Use `show' of -1 to print - the return type of methods to avoid infinite loops with anonymous - types. - * valops.c (search_struct_field): Handle anonymous unions. - - * sparc-tdep.c (sunos4_skip_trampoline_code): New function - to correctly handle steps into -g compiled PIC objects in the - main executable. - * config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE): - Redefine to use sunos4_skip_trampoline_code. - - * dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping - from DWARF to GDB register numbering. - * dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the - register value. - * config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define. - -Fri Dec 16 10:56:29 1994 J.T. Conklin - - * Makefile.in (uninstall): transform file names. - -Thu Dec 15 16:55:35 1994 Stan Shebs - - * defs.h: Include progress.h. - (QUIT): Call PROGRESS. - * main.c (main): Call START_PROGRESS and END_PROGRESS, break - usage message into shorter strings. - * source.c: Change long command help strings into concats of - shorter ones, for picky ANSI compilers. - - * top.c (command_loop): For space usage display, show both - absolute size and the change from before command execution. - -Thu Dec 15 16:40:10 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, main.c (gdb_fputs), top.c: Add stream arg to - fputs_unfiltered_hook. - * defs.h, top.c, utils.c (error): Add error_hook. - -Tue Dec 13 15:15:33 1994 Stan Shebs - - * breakpoint.c, infrun.c, printcmd.c: Change long command help - strings into concats of shorter ones, for picky ANSI compilers. - -Mon Dec 12 17:08:02 1994 Stan Shebs - - Sparc flat register window support. - * sparc-tdep.c (sparc_insn_layout): New union, defines layout of - instructions symbolically (used to be local to skip_prologue). - (sparc_init_extra_frame_info): New function. - (sparc_frame_chain): Add flat cases throughout. - (skip_prologue): Add recognition of flat prologues. - (sparc_frame_find_saved_regs): Add flat cases. - (sparc_pop_frame): Ditto. - * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): New slots. - (INIT_EXTRA_FRAME_INFO): Call sparc_init_extra_frame_info. - (PRINT_EXTRA_FRAME_INFO): Define. - - -Mon Dec 12 13:06:59 1994 Jim Kingdon - - * f-lang.c: Remove duplicate declaration of - builtin_type_f_integer, and only include it in the f_builtin_types - once. - - * somread.c (som_symfile_read): Just assign to objfile->obj_private, - not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which - the HP compiler doesn't like. - - -Fri Dec 9 15:50:05 1994 Stan Shebs - - * remote.c (remote_wait): Pass string instead of char to strcpy. - -Fri Dec 9 04:43:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/low-lynx.c (mywait): Remove debugging printf. - -Thu Dec 8 15:07:29 1994 Jim Kingdon - - * frame.h: Restore pre-Nov 3 comments about FRAME_FP with minor - changes. They are correct, unlike the post-Nov 3 comment - (FRAME_FP doesn't have any machine-independent relationship with - FP_REGNUM or any other such notion of a "frame pointer"). - -Wed Dec 7 14:50:54 1994 Jim Kingdon - - * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to - match stubs and protocol spec. - * gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr - when passing to function which expects that. - - The following changes aren't quite enough to make things work with - LynxOS (apprently kernel problems). - * infrun.c (wait_for_inferior): When resuming new thread, pass pid - not -1 for remote case. - * thread.c (info_threads_command): Give error if !target_has_stack. - * infrun.c (start_remote): Call init_thread_list. - * thread.c (info_threads_command): Don't call kill for remote - debugging target. - * target.c (normal_pid_to_str): Print "thread" not "process" for - remote. - * remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X' - response, and `thread' part of 'T' response. - * gdbserver/*: If program exits, send packet to GDB before - exiting. Handle termination with a signal the same as exiting - with an exitstatus. - * remote.c: Don't try to kill program after getting an 'X' - response. - * infrun.c (wait_for_inferior): Add comment about kill versus mourn. - -Thu Dec 8 12:37:38 1994 Rob Savoye - - * config/pa/tm-pro.h tm-hppap.h, hppapro.mt: Rename tm-hppap.h to - tm-pro.h. - -Wed Dec 7 18:22:59 1994 Stan Shebs - - * source.c: Various cosmetic changes. - (forward_search_command): Handle very long source lines correctly. - -Wed Dec 7 13:21:47 1994 Rob Savoye - - * hppa-tdep.c: Use GDB_TARGET_IS_PA_ELF so SOM target support will - stop being linked in. - - * config/pa/tm-hppap.h: New file. Set GDB_TARGET_IS_PA_ELF, - otherwise it looks like BSD-ELF. - -Mon Dec 5 21:43:52 1994 Stu Grossman (grossman@cygnus.com) - - * inftarg.c: include to get def of pid_t. - -Fri Dec 2 15:03:07 1994 Stan Shebs - - * solib.c (auto_solib_add_at_startup): New global. - (solib_create_inferior_hook): Call solib_add only if - auto_solib_add_at_startup is nonzero. - (_initialize_solib): New command "set auto-solib-add". - -Fri Dec 2 12:52:04 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * parse.c (msymbol_addr_type): Replaced by - lookup_pointer_type (builtin_type_void). - - * printcmd.c (_initialize_printcmd): Give examine_*_type - a name for `ptype $_'. - -Fri Dec 2 12:52:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_formatted): Call val_print_string directly, - rather than via value_print. - -Wed Nov 30 22:27:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_get_got_by_pc): New function. - * somsolib.h (som_solib_get_got_by_pc): Add extern decl. - * hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the - function's export stub or real address in a shared library. - -Tue Nov 29 13:40:25 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/i386/nbsd.mh (REGEX, REGEX1): No longer define. - - * configure.in (i[345]86-*-freebsd*): New configuration. - * config/i386/{fbsd.mh,fbsd.mt,nm-fbsd.h}: New files. - -Tue Nov 29 12:23:25 1994 Stan Shebs (shebs@andros.cygnus.com) - - * top.c (read_next_line): Pass annotation suffix "commands" - instead of "command", matches documentation. - -Mon Nov 28 14:53:21 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/a29k/tm-a29k.h (setup_arbitrary_frame): Replace - FRAME_ADDR with CORE_ADDR in prototype. - - * top.c (command_line_input): If annotation suffix is NULL, - replace it with an empty string. - (read_next_line): Pass "command" as annotation suffix to - command_line_input. - -Mon Nov 28 11:03:14 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/rs6000/tm-rs6000.h (setpgrp): move defn from here... - * config/rs6000/xm-rs6000.h: ...to here. - - -Fri Nov 25 21:26:02 1994 Jeff Law (law@snake.cs.utah.edu) - - * tm-hppa.h (skip_trampoline_code): Add extern decl. - * hppa-tdep.c (hppa_pop_frame): Silently restart the inferior and - allow it to execute any return path trampoline code. Stop the - inferior and give the user control when the trampoline has - finished executing. - (in_solib_call_trampoline): Handle export stubs which also perform - parameter relocations. - (in_solib_return_trampoline): Likewise. - -Fri Nov 25 13:37:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * coffread.c, symfile.h (coff_getfilename): Make it static again. - * xcoffread.c (coff_getfilename): Use a static copy from - coffread.c, modified for accessing the static xcoff strtbl. - -Fri Nov 25 00:51:05 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (in_solib_call_trampoline): Recognize calls through - _sr4export and $$dyncall as trampolines. Likewise for long-call - stubs and parameter relocation stubs. - (in_solib_return_trampoline): Recognize a return trampoline for - return value relocation stubs. - - * hpread.c: Include hp-symtab.h instead of hpux-symtab.h. - Various name changes to match those used by hp-symtab.h. - -Thu Nov 24 00:39:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * blockframe.c (find_pc_partial_function): Inhibit mst_trampoline - symbol special handling when INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK - is defined. - * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Renamed from - IN_SOLIB_TRAMPOLINE. All callers changed. - (IN_SOLIB_RETURN_TRAMPOLINE): Provide default definition. - (wait_for_inferior): Handle single stepping through trampolines on - return paths from shared libraries. - * config/pa/tm-hppa.h (IN_SOLIB_CALL_TRAMPOLINE): Use - in_solib_call_trampoline. - (IN_SOLIB_RETURN_TRAMPOLINE): Use in_solib_return_trampoline. - (INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK): Define. - * hppa-tdep.c (in_solib_call_trampoline): New function. - (in_solib_return_trampoline): New function. - -Wed Nov 23 21:43:03 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * tm-h8300.h (REMOTE_BREAKPOINT): Define. - * h8300-tdep.c (h8300_pop_frame): Remove redundant call. - - * remote-e7000.c (HARD_BREAKPOINTS): Reenable. - (BC_BREAKPOINTS): Disable. - * sh-tdep.c (print_insn): Cope with big and little endian machines. - * sh/sh.mt: Use libsim.a - * sh/tm-sh.h (TARGET_BYTE_ORDER_SELECTABLE): New - (BREAKPOINT): Changed to be byteorder independent. - -Tue Nov 22 19:13:39 1994 Stan Shebs (shebs@andros.cygnus.com) - - Maintenance commands to report time and space usage. - * main.c (display_time, display_space): New globals. - (main): Add argument --statistics to enable reporting, display - time and space after startup is done. - * maint.c (maintenance_time_display, maintenance_space_display): - New commands. - * top.c (command_loop): Display time and space after command - execution. - - * top.c (pre_init_ui_hook): New global. - (gdb_init): If pre_init_ui_hook set, call before all other init. - -Tue Nov 22 10:25:59 1994 Kung Hsu (kung@mexican.cygnus.com) - - * a29k-tdep.c (examine_tag): Fix a bug in stack frame size. - -Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/i386sol2.mh: Reenable core file support. - - * symfile.c (deduce_language_from_filename): Treat .c++ as a - C++ extension. - - * valops.c (destructor_name_p): Do not compare the template - part for template classes. - -Fri Nov 18 14:55:59 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h, infcmd.c (reg_names): Don't declare as constant. - * remote-mips.c (mips_open): Read and set the processor type. - * mips-tdep.c (mips_set_processor_type): Always return an int. - -Fri Nov 18 10:38:12 1994 J.T. Conklin - - * nlm/alpha.c (strtol): Remove, it is provided by NetWare C library. - * nlm/gdbserve.def (strtol): Add to import list. - * nlm/fake_aio.c: Remove file, no longer used. - - * Makefile.in (LD_FOR_TARGET, NLMCONV_FOR_TARGET): Remove. - * nlm/Makefile.in (gdbserve.O): Link with ${CC_FOR_TARGET}. - (LD_FOR_TARGET): Remove. - -Thu Nov 17 22:09:50 1994 Rob Savoye - - * monitor.h, monitor.c, w89k-rom.c, op50n-rom.c, idp-rom.c: Add - support for two variables used to control the load protocol and - conversion type. - -Thu Nov 17 17:51:12 1994 Stan Shebs (shebs@andros.cygnus.com) - - Support for different MIPS IDT processor models. - * mips-tdep.c (mips_processor_type, tmp_mips_processor_type, - mips_generic_reg_names, mips_r3041_reg_names, - mips_r3051_reg_names, mips_r3081_reg_names, - mips_processor_type_table): New globals. - (mips_do_registers_info): Don't display register if name is empty. - (mips_set_processor_type_command): New command. - (mips_show_processor_type_command): New command. - (mips_set_processor_type): New function. - (mips_read_processor_type): New function. - * config/mips/tm-idt.h (DEFAULT_MIPS_TYPE): New macro. - * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): New macro. - (NUM_REGS): Increase to account for all CP0 registers. - (REGISTER_NAMES): Add empty names for CP0 registers. - (FIRST_EMBED_REGNUM, LAST_EMBED_REGNUM): Adjust. - (PRID_REGNUM): New macro. - -Wed Nov 16 16:41:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * README: Add warning about termcap in Ultrix and OSF/1. - -Wed Nov 16 15:28:29 1994 Rob Savoye (rob@cygnus.com) - - - * hppa-tdep.c: Remove including sys/dir.h from a target file. - -Wed Nov 16 10:31:27 1994 J.T. Conklin (jtc@cygnus.com) - - * config/powerpc/gdbserve.mt (TDEPFILES): Remove fake_aio.o. - - * nlm/gdbserve.c: Include before other NetWare headers. - * nlm/ppc.c: Likewise. - - * nlm/ppc.c (strtol): Remove, it is provided by NetWare C Library. - (StopBell): New function (stubbed out). - -Wed Nov 16 00:12:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Handle shared library import - trampolines. - -Tue Nov 15 16:18:52 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y (yylex): Fix a bug in template scanning. - -Tue Nov 15 14:25:47 1994 Stan Shebs (shebs@andros.cygnus.com) - - * i386-stub.c, m68k-stub.c, sparc-stub.c, sparcl-stub.c: Mask out - the top bit returned by getDebugChar. - -Tue Nov 15 01:03:56 1994 Rob Savoye (rob@slipknot.cygnus.com) - - * op50-rom.c, w89k-rom.c, monitor.c: Modify to usr two variables - to set remote load type and protocol. - * rom68k-rom.c: Add to_stop in target_ops. - - -Sat Nov 12 21:55:47 1994 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c: Add TODO list. - (som_solib_add): Immediately return if $SHLIB_INFO$ sections does - not exist or has size zero. Slightly simplify error handling. - Keep an internal list of all the loaded shared libraries and - various tidbits of information about the loaded shared libraries. - Build section tables for each loaded shared library and add those - tables to the core target if necessary. - (som_solib_create_inferior_hook): Force re-reading of shared - libraries at exec time. - (som_sharedlibrary_info_command): New function for dumping - information about the currently loaded shared libraries. - (_initialize_som_solib): New function. - -Sat Nov 12 02:26:50 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * Makefile.in (copying.o, f-exp.tab.o, dpx2-nat.o, dstread.o, - i386aix-nat.o, i386m3-nat.o, irix5-nat.o, lynx-nat.o, m3-nat.o, - mipsm3-nat.o, ns32km3-nat.o, remote-e7000.o, remote-os9k.o): - Add dependencies. - (copying.o, os9kread.o, remote.o): Update dependencies. - - * valarith.c (value_sub): When subtracting pointers, only - check for a match of the pointed to element lengths. - Cast element length to LONGEST to obtain a signed result for - pointer subtractions. - -Fri Nov 11 10:51:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * ch-exp.y (yylex): Fix off-by-one error when converting string to - lowercase. Null terminate new string. - - * hppa-tdep.c (rp_saved): Handle IMPORT stubs too. - - * somsolib.c (som_solib_add): Check the value of __dld_flags, if - it indicates __dld_list is not valid return an error. If it - indicates that libraries were not mapped privately, issue a - warning. - -Thu Nov 10 23:17:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symfile.c (syms_from_objfile): Only call find_lowest_section if - no ".text" section exists. - -Thu Nov 10 15:16:21 1994 Rob Savoye - - * rom68k-rom.c: New file. Replaces the old remote-mon.c and uses - the new generic ROM interface in monitor.c. - * config/m68k/monitor.mt: Use new ROM support. - * monitor.c: Add support for xmodem download protocol. - -Wed Nov 9 18:46:24 1994 Stan Shebs (shebs@andros.cygnus.com) - - * findvar.c (find_saved_register): Fix a frame variable name. - * infcmd.c (finish_command): Ditto. - -Tue Nov 8 13:20:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove "Watchpoints seem not entirely reliable, though - they haven't failed me recently." item--this old (4.6 at least) - item is too vague to be useful (some watchpoint bugs have been - fixed since then). - * TODO: Add explanation of "RPC interface" item. - -Mon Nov 7 22:25:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): Use "text_offset" for linker - stub unwind descriptors too. - - * Enable backtracing from inside a SOM shared library back into - user code. - * hppa-tdep.c (internalize_unwinds): Accept and use new - "text_offset" argument for dynamic relocation of - region_{start,end} fields in the unwind descriptor. - (read_unwind_info): Pass text_offset to internalize unwinds. - -Mon Nov 7 14:34:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c: Remove comments about arbitrary limit in - printf_filtered; that limit is gone. - -Mon Nov 7 00:27:16 1994 Jeff Law (law@snake.cs.utah.edu) - - * Beginnings of SOM shared library support. Breakpoints and - single frame backtracing within the library only. Only works when - using the HPUX 9 dynamic linker. More functionality to be added - soon. - - * somsolib.c, somsolib.h: New files. - * Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h - (ALLDEPFILES): Add somsolib.c. - (somsolib.o): Add some dependencies. - * somread.c (som_symtab_read): Accept multiple section offsets. - All callers changed. Adjust all text symbols with the first - section offset. - * symfile.c (find_lowest_section): Enable this function. Add some - tie-breaking logic when sections have the same vma. - (syms_from_objfile): Use find_lowest_section rather than looking - for ".text" by name. Relax warning to only warn if the lowest - section is not a code section. - * config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o - * config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h. - -Sun Nov 6 12:54:54 1994 Jeff Law (law@snake.cs.utah.edu) - - * partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge, - it is still needed for GCC-2.6 compiled code. - * TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked - sometime after GCC-2.7 has been released. - - * hppa-tdep.c (frame_saved_pc): Mask off low two bits when - retrieving the PC from a signal handler caller. Fix thinko - in Stan's last change ("frame", should have been "frame->next"). - If the next frame is a signal handler caller and it's a system - call which has entered the kernel ((PSW & 0x2) != 0), then the - saved pc is in %r2 instead of %r31. - -Fri Nov 4 23:47:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to - "frame_info" throughout. - -Fri Nov 4 16:26:59 1994 Kung Hsu (kung@mexican.cygnus.com) - - * sparcl-stub.c: get rid of defs.h. - -Fri Nov 4 13:11:54 1994 Jim Kingdon - - * gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}. - Correct definition of MMALLOC_DIR to reflect fact this is - gdb/gdbserver/Makefile.in, not gdb/Makefile.in. - - * gdbserver/server.c (main): After we kill the inferior in - response to a 'k' request, exit. - - * remote.c (remote_kill): Use catch_errors when calling putpkt. - (putpkt): Return int, not void, to match catch_errors calling - convention. - -Fri Nov 4 10:52:38 1994 Stan Shebs (shebs@andros.cygnus.com) - - * rs6000-tdep.c (pop_frame): Correct a variable name. - -Fri Nov 4 05:43:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Re-write item about SIGINT handling to reflect the fact - that target_stop now exists. - -Thu Nov 3 15:19:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - Replace useless FRAME, FRAME_ADDR types with struct frame_info * - and CORE_ADDR, respectively. - * frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove. - * blockframe.c (get_frame_info): Remove. - * a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c, - breakpoint.h, energize.c, findvar.c, gould-pinsn.c, - h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c, - infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c, - mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c, - sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c, - config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/gould/tm-pn.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with - struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR, - rename variables consistently (using `frame' or `fi'), remove - calls to get_frame_info and FRAME_INFO_ID, remove comments about - FRAME and FRAME_ADDR cruftiness. - -Thu Nov 3 14:25:24 1994 Stu Grossman (grossman@cygnus.com) - - * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c, - remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c, - remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c, - remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c, - remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c, - w89k-rom.c, target.c, target.h: Add support for target_stop(). - -Thu Nov 3 01:23:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (solib_map_sections, first_link_map_member, - next_link_map_member, xfer_link_map_member): Retrieve and use - shared library relocation offset from runtime loader structures. - Use libxproc.a routines to get a working version if - USE_LDR_ROUTINES is defined. - * README: Remove item about shared library relocation for - Alpha OSF/1. - -Wed Nov 2 15:05:39 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y (yylex): scan template names, and scan nested class - names. - -Wed Nov 2 11:01:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: install gdbserve.nlm. - - -Tue Nov 1 13:00:46 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-valprint.c (c_value_print): Check for plain literal `char' - target type when suppressing `(char *)' output for strings. - -Mon Oct 31 19:19:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coffread.c (coff_symfile_init): Remove unused local abfd. - * utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t - instead of long, for compatibility with mmalloc.h. - -Sat Oct 29 02:40:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * top.c (line_completion_function): Renamed from - symbol_completion_function, takes the line buffer and the - point in the line buffer as additional arguments. - (readline_line_completion_function): New function, interface - between readline and line_completion_function. - (init_main): Use it. - (complete_command): Use line_completion_function instead of - abusing rl_line_buffer. Free completion strings after printing - them. - * symtab.c (completion_list_add_name): Recheck for duplicates - if we intend to add a modified symbol. - - * gdbtypes.h (cplus_struct_type): nfn_fields_total no longer - includes the number of methods from the baseclasses. - * stabsread.c (attach_fn_fields_to_type): No longer add the - number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL, - the baseclass type might not have been completely filled in yet. - * symtab.c (total_number_of_methods): New function to compute - the total number of methods for a type, including the methods - from baseclasses. - (decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to - allocate the symbol array for find_methods. - - * stabsread.c (scan_file_globals): Add default case to minimal - symbol type switch, to avoid gcc -Wall warnings. - - * config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): - Don't test for zero backchain pointer to recognize a signal - handler frame, if read() gets interrupted by a signal, the - backchain will be non zero. - (SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c, - improve comment. - (SIG_FRAME_PC_OFFSET): New definition. - (FRAME_SAVED_PC): Return saved pc from sigcontext if this - is a signal handler frame. - * rs6000-tdep.c (function_frame_info): Do not error out - if we can't access the instructions. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): - New definition to get the function address from a function pointer. - * valops.c (find_function_addr): Use it when calling a user - function through a function pointer. - -Fri Oct 28 16:16:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (MMALLOC_DIR): New definition. - (MMALLOC): Use MMALLOC_DIR. - (MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h. - (OPCODES): Remove gratuitous "./". - * defs.h (mmalloc.h): Include. - (mmalloc, mrealloc, etc): Remove decls. - (cplus_demangle, cplus_demangle_opname): Remove decls. - -Wed Oct 26 15:41:07 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, main.c, top.c: Change sense and name of - no_windows variable. Now called use_windows, and defaults to off - (for compatibility). - -Wed Oct 26 12:20:53 1994 Jim Kingdon - - * coffread.c (coff_symtab_read): If we get the address from - target_lookup_symbol, set the section to -2 not SECT_OFF_BSS. - (coff_symtab_read): Set value and section of symbol that - process_coff_symbol returns. - -Tue Oct 25 09:53:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * config/i386/tm-nbsd.h: Enable longjmp support. - -Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valarith.c (value_binop): Take care of ANSI `value preserving' - rule, which was not addressed by the previous change. - - * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is - generated by gcc-2.6, as a synonym for `oril r31,r1,0'. - - * TODO: Remove item about RS/6000 shared libraries. - -Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, infrun.c (wait_for_inferior), top.c: Call - target_wait_hook to allow GUI to handle blocking for inferior. Call - call_command_hook in execute_command to provide means for wrapping - commands with GUI state change updates. - - * infrun.c (wait_for_inferior): Make sure - through_sigtramp_breakpoint is non-null before deleting. - -Thu Oct 20 10:26:43 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * config/powerpc/ppc-nw.mt (TDEPFILES): Removed exec.o. - -Thu Oct 20 06:56:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (coffread.o): Depend on target.h. - (remote-vx.o): Depend on gdb-stabs.h objfiles.h symfile.h $(bfd_h). - -Wed Oct 19 22:49:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Fix typo. - -Wed Oct 19 11:32:15 1994 Jim Kingdon - - * objfiles.c (objfile_relocate): When relocating ->sections, use - objfile not symfile_objfile. - - * symtab.h, minsyms.c (minsyms_sort): New function. - * objfiles.c (objfile_relocate): Call it. - - * remote-vx.c (vx_add_symbols): Call breakpoint_re_set. - - * objfiles.c, objfiles.h (objfile_to_front): New function. - * remote-vx.c (vx_add_symbols): Call it. - - * coffread.c (coff_symtab_read): Handle common symbols the same - way that partial-stab.h does. - -Wed Oct 19 21:06:12 1994 Rob Savoye (rob@cirdan.cygnus.com) - - * hppa-tdep.c: Remove include files a.out.h, ioctl.h, and - machine/psl.h. These are host files. - -Wed Oct 19 15:13:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * objfiles.h (struct objfile): Fix comment--minimal_symbol_count - does *not* include the terminating NULL msymbol. - -Tue Oct 18 20:53:29 1994 Rob Savoye - - * monitor.c (monitor_load_srec,monitor_make_srec): Add an asrecord - loader that reads files using BFD and converts it on the fly. - -Mon Oct 17 18:52:06 1994 Rob Savoye - - * monitor.c (set_loadtype_command): Fixed so it doesn't core dump. - * monitor.c (monitor_load): check the load type and load the file - accordingly. Default to gr_load_image(). - * monitor.c (monitor_load_ascii_srec): Load an ascii file in - srecord format by downloading to the monitor. - * w89k-rom.c, op50n-rom.c: set supported load types. - -Mon Oct 17 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLDEPFILES): Remove xcoffexec.c. - * Makefile.in: Remove xcoffexec.o rule. - - * exec.c (exec_file_command): Add comment. - - Fix data and bss relocation for VxWorks 5.1: - * remote-vx.c (vx_add_symbols): New function. - (vx_load_command, add_symbol_stub): Call it instead of - symbol_file_add. - (vx_wait): Remove comment which was wrong to useless. - * remote-vx.c: Reindent much of file. - * coffread.c (cs_to_section, find_targ_sec): New functions. - (process_coff_symbol): Set SYMBOL_SECTION to result - from cs_to_section. - (coff_symtab_read): Call cs_to_section and deal with result - rather than assuming sections are in a certain order. Deal with - BSS. - * coffread.c: Remove text_bfd_scnum variable. - -Sat Oct 15 16:55:48 1994 Stan Shebs (shebs@andros.cygnus.com) - - * corelow.c: Format to standard. - (core_close): Use name instead of bfd_filename. - -Fri Oct 14 10:29:08 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * exec.c (map_vmap): Cast return from xmalloc to its proper type, - not to PTR. - - * symfile.c (reread_symbols): Include bfd_errmsg string in error - message if bfd_close fails. - * exec.c (exec_close), solib.c (clear_solib), corelow.c - (core_close), objfiles.c (free_objfile), irix5-nat.c - (clear_solib), osfsolib.c (clear_solib), remote-utils.c - (gr_load_image): Check for errors from bfd_close. - * solib.c (look_for_base), remote-utils.c (gr_load_image), - remote-udi.c (download), corelow.c (core_open), symfile.c - (symfile_bfd_open), symfile.c (generic_load): Add comment - regarding error from bfd_close. - * remote-udi.c (download), remote-utils.c (gr_load_image): Add - comment about bogus handling of errors from bfd_openr. - * exec.c (exec_close): Add comment regarding memory leak and - dangling reference to vp->name. - -Sat Oct 15 03:43:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp): Make fnptr a LONGEST instead - of using longest_to_int. - - * infcmd.c (run_stack_dummy): Reinstate set_current_frame call, - mips and alpha targets need the real breakpoint pc for - creating the breakpoint frame. - - * stack.c (return_command): Cast return value to the return - type of the function from which we return. - * values.c (set_return_value): Pass VALUE_CONTENTS unmodified - to STORE_RETURN_VALUE. - - * symtab.c (lookup_symbol): Remove search for `static mangled - symbols', the search for `static symbols' already looks for - mangled and demangled symbols via lookup_block_symbol. - - * valarith.c (value_binop): Use ANSI C arithmetic conversions - when performing integral evaluations, implement BINOP_EQUAL and - BINOP_LESS. - (value_equal, value_less): Use value_binop to perform the - comparison if both operands have TYPE_CODE_INT. - - * rs6000-tdep.c (pop_frame): Make sure all registers are valid, - as they are written back later. Handle sp restore for frameless - functions. Use fdata.nosavedpc instead of fdata.frameless to - determine if the pc has been saved. - (function_frame_info): Handle `mr r31,r1', which is generated by - gcc-2.6, as a synonym for `oril r31,r1,0'. - (skip_trampoline_code): Handle shared library trampolines. - * xcoffread.c (read_xcoff_symtabs): Record XMC_GL symbols with - their real name. Enables setting of breakpoints in shared libraries - before the executable is run. - -Fri Oct 14 19:39:47 1994 Rob Savoye - - * monitor.h, remote-mon.c: Hack up to so the old ROM monitor - interface code still works with the new ROM monitor - structures. Fake out a couple of fields. - -Fri Oct 14 14:54:37 1994 Stan Shebs (shebs@andros.cygnus.com) - - * h8500-tdep.c (target_read_sp, target_write_sp, target_read_pc, - target_write_pc, target_read_fp, target_write_fp): Rename to - h8500_read_sp, etc. - (h8500_read_pc, h8500_write_pc): Add pid argument. - * config/h8500/tm-h8500.h (TARGET_READ_SP, TARGET_WRITE_SP, - TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP): - Change to match functions above. - -Thu Oct 13 13:24:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * NEWS: Add item about if and while. - - * .gdbinit: Restore `end'; it was not excess. Reindent - list-objfiles to make this clear. Comment out all of - list-objfiles because old gdb's choke on it. - -Wed Oct 12 23:19:08 1994 Ian Lance Taylor - - * config/mips/tm-bigmips64.h: Just define TARGET_BYTE_ORDER and - include tm-mips64.h. - -Wed Oct 12 18:02:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (ANNOTATE_OBS): New definition. - (COMMON_OBS): Add exec.o. - (annotate.o): Remove extra compile rule. - * config/*/*.mh, config/*/*.mt: Remove exec.o from *DEPFILES lists - everywhere. - - * .gdbinit: Remove excess `end'. - - * exec.c: Merge in RS6000 support from xcoffexec.c. - (symfile.h, objfiles.h, xcoffsolib.h): Include. - (vmap): New global variable. - (exec_close): Close and free objects in vmap chain. - (exec_file_command) [IBM6000_TARGET]: Set up initial vmap. - (bfdsec_to_vmap, map_vmap): Moved here from xcoffexec.c. - (exec_files_info): Print vmap information. - * xcoffexec.c: Remove. - * config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt - (TDEPFILES): Use exec.o instead of xcoffexec.o. - * TODO: Remove pertinent items. - -Wed Oct 12 10:08:19 1994 Jeff Law (law@snake.cs.utah.edu) - - * partial-stab.h (N_TEXT): Delete GDB_TARGET_IS_HPPA kludge; they - are no longer needed as of gcc-2.6.0. - -Tue Oct 11 15:51:01 1994 Ian Lance Taylor - - * lynx-nat.c (child_wait): Correct handling of byte reversed SPARC - Lynx wait status. - (fetch_core_registers): Don't try to fetch a register if - regmap maps it to -1. - * sparc-tdep.c (sparc_frame_find_saved_regs): Use FRAME_SAVED_I0 - and FRAME_SAVED_L0 when setting saved_regs_addr. SPARC Lynx - stores the registers in a weird order. - -Sat Oct 8 20:59:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * blockframe.c (reinit_frame_cache): Reinstate select_frame call - if inferior_pid is nonzero. - -Sat Oct 8 04:27:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Speed up GDB startup time by not demangling partial symbols. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST), - symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - No longer demangle partial symbols. - * symtab.c (lookup_symbol, list_symbols): Handle mangled - variables, e.g. C++ static members, via the minimal symbols. - - Handle reordered functions in an objfile, for Irix 5.2 shared - libraries. - * objfiles.h (OBJF_REORDERED): New bit in the objfile flags, - set if the functions in an objfile are reordered. - * mdebugread.c (parse_partial_symbols): Detect reordered - functions in an objfile. - * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive - lookup algorithm if the functions in the objfile are reordered. - - * xcoffexec.c (exec_close): If the current target has a copy - of the exec_ops sections, reflect the freeing of the sections - in current_target. - - * valops.c (call_function_by_hand): Use `sizeof dummy1', not - `sizeof dummy', for constructing the call dummy code. - - * config/sparc/tm-sparc.h: Add PARAMS declarations to all - function declarations. - * sparc-tdep.c (sparc_pop_frame): Cast result of - read_memory_integer to CORE_ADDR when passing it to PC_ADJUST. - - * irix5-nat.c (enable_break): Set breakpoint at the entry point - of the executable, to handle the case where main resides in a - shared library. - * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly - after shared library symbol reading, to get rid of a warning from - heuristic_proc_start if the startup code has no symbolic debug info. - - * breakpoint.h (struct breakpoint): Add new fields language - and input_radix, to enable breakpoint resetting with the - proper language and radix. - * breakpoint.c (set_raw_breakpoint): Initialize them. - (breakpoint_re_set_one): Use them when resetting the breakpoint. - (breakpoint_re_set): Preserve current language and input_radix - across breakpoint_re_set_one calls. - - * symtab.c (decode_line_1): Do not build a canonical line - specification for `*expr' line specifications. - - * breakpoint.h (bpstat_stop_status): Fix prototype declaration. - -Fri Oct 7 08:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - The point of these changes is to avoid reading the frame pointer - and stack pointer during stepping, to speed things up. - A. Changes to not select a frame until we need a selected frame: - * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1). - * infrun.c (wait_for_inferior): Move call to select_frame back to - normal_stop. This reverts a change of 13 Apr 94 (it says Jeff - Law, but the change was my idea); the only reason for that change - was so we could save and restore the selected frame in - wait_for_inferior, and now that flush_cached frames clears the - selected frame, that should work OK now. - B. Changes to not create a current_frame until we need one: - * blockframe.c (get_current_frame): If current_frame is NULL, try - to create an innermost frame. - * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy), - infrun.c (wait_for_inferior), thread.c (thread_switch), - convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame), - alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command), - h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame), - hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame), - i960-tdep.c (pop_frame), m68k-tdep.c - (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c - (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c - (pop_frame), config/arm/tm-arm.h (POP_FRAME), - config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h - (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME), - config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h - (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't - call create_new_frame. - * corelow.c (core_open), altos-xdep.c (core_file_command), - arm-xdep.c (core_file_command), gould-xdep.c (core_file_command), - m3-nat.c (select_thread), sun386-nat.c (core_file_command), - umax-xdep.c (core_file_command): Don't call create_new_frame; do - call flush_cached_frames. - * blockframe.c (reinit_frame_cache): Don't call create_new_frame - or select_frame. - C. Changes to get rid of stop_frame_address and instead only - fetch the frame pointer when we need it. - * breakpoint.c (bpstat_stop_status): Remove argument - frame_address; use FRAME_FP (get_current_frame ()). - * infrun.c (wait_for_inferior): Don't pass frame pointer to - bpstat_stop_status. - * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame - ()) instead of stop_frame_address. - * infrun.c (save_inferior_status, restore_inferior_status), - inferior.h (struct inferior_status): Don't save and restore - stop_frame_address. - * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c - (select_thread): Remove stop_frame_address and uses thereof. - D. Same thing for the stack pointer. - * infrun.c (wait_for_inferior): Remove stop_sp and replace - uses thereof with read_sp (). - E. Change to eliminate one nasty little spot where we were - wanting to know the frame pointer from before the current step - (idea from GDB 3.5, which saved my ass, because my other ideas of - how to fix it were very baroque). - * infrun.c: Remove prev_frame_address. - * infrun.c (wait_for_inferior, step_over_function): Use - step_frame_address instead of prev_frame_address. - F. Same basic idea for the stack pointer. - * inferior.h, infcmd.c: New variable step_sp. - * infcmd.c (step_1, until_next_command): Set it. - * infrun.c: Remove prev_sp and replace uses by step_sp. - * infrun.c (wait_for_inferior): If we get out of the step - range, then set step_sp to the current stack pointer before we - start going again. - -Fri Oct 7 12:17:17 1994 Ian Lance Taylor - - * top.c (target_byte_order_auto): New static variable. - (set_endian): Mention that ``auto'' is permitted. - (set_endian_auto): New static function. - (show_endian): Change message based on target_byte_order_auto. - (set_endian_from_file): New function. - (init_main): Add command ``auto'' to endianlist. - * exec.c (exec_file_command): Call set_endian_from_file. - * defs.h (set_endian_from_file): Declare. - -Thu Oct 6 18:10:41 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/i386.c (flush_i_cache): New function, does nothing. - (frame_to_registers, registers_to_frame, set_step_traps, - clear_step_traps, do_status): Make non-static. - -Thu Oct 6 12:26:42 1994 Ian Lance Taylor - - * config/mips/tm-mips.h (GDB_TARGET_IS_MIPS64): If not already - defined, define as 0. - (FIX_CALL_DUMMY): Rewrite to remove presumption that host and - target are similar. - * config/mips/tm-idt.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/mips/tm-idtl.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/mips/tm-idt64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Remove definition. - * config/mips/tm-idtl64.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Remove definition. - * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64): Define with a - value of 1, rather than without a value. - * config/mips/tm-bigmips64.h (GDB_TARGET_IS_MIPS64): Likewise. - * mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at - run time rather than at compile time. - - * remote-mips.c (break_insn): Remove. - (BREAK_INSN, BREAK_INSN_SIZE): Define. - (mips_insert_breakpoint): Use BREAK_INSN, not break_insn. - (mips_remove_breakpoint): Likewise. - - * defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h, - define TARGET_BYTE_ORDER as target_byte_order, and declare - target_byte_order as an extern int, and define BITS_BIG_ENDIAN as - a test of TARGET_BYTE_ORDER. - * top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is - defined: - (endianlist, target_byte_order): New variables. - (set_endian, set_endian_big, set_endian_little): New functions. - (show_endian): New function. - (init_cmd_lists): Initialize endianlist. - (init_main): Add commands ``set endian big'', ``set endian - little'', and ``show endian''. - * a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and - BITS_BIG_ENDIAN to switch at run time rather than at compile time. - * coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise. - * remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise. - * values.c: Likewise. - -Wed Oct 5 11:41:24 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/configure.in: ${gdb_host_cpu} defaults to ${host_cpu}. - - * nlm/Makefile.in: Get rid of NWINCLUDES. - * config/{alpha,powerpc}/gdbserve.mt: Remove NWINCLUDES. - User should now configure with --with-headers. - -Mon Oct 3 07:48:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/server.c (main): Silently accept all unrecognized - requests and send back a zero length acknowledge. That is what - *-stub.c do and is what remote.c expects. - -Mon Oct 3 05:11:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (core_open): Copy the modified to_sections_end - vector from current_target to core_ops too. - - * gdbserver/server.c (main): Silently accept query requests - and send back a zero length acknowledge. - -Fri Sep 30 17:17:21 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: Don't define NWINCLUDES. - * config/{alpha,powerpc}/gdbserve.mt: define NWINCLUDES. - -Fri Sep 30 15:59:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/low-lynx.c (create_inferior): Pass all 4 args to ptrace. - -Fri Sep 30 06:42:42 1994 Ian Lance Taylor (ian@cygnus.com) - - * lynx-nat.c (child_wait): Use status.w_status, not status, in - arithmetic. status is a `union wait'. - - * config/nm-lynx.h (PTRACE_ARG3_TYPE): Define to int, not char *. - - * lynx-nat.c (child_wait): Pass fourth argument to ptrace. - -Thu Sep 29 08:22:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Fix comment for yesterday's change. - -Wed Sep 28 17:48:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (complete_symtab): If last_source_file is set upon - entry, free it. - -Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com) - - * xcoffread.c (read_xcoff_symtab, case C_FILE): - Set main_aux before using it. - - * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users. - - * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were - ignoring before. But continue to ignore XMC_DS. - -Wed Sep 28 00:35:23 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_read_array_type): Do not change the type code - to TYPE_CODE_PTR for "char foo[]". Just make it a zero length - array type. - - * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with - lengths other than 32bits (HP C 9.69 represents an "unsigned char" - as an T_UNS_LONG with length 8). - - * hpread.c (struct hpread_symfile_info): Delete have_module field - and accessor macro. Minor indentation fix. - (hpread_build_psymtabs, case K_MODULE): Only start a new psymtab - and reset state variables have_name & texthigh if pst is NULL. - (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a - partial symbol table if pst is non-NULL. If pst is NULL, then - start a new psymtab. - (hpread_process_one_debug_symbol, case K_MODULE): Now empty. - (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and - correct handling of subfiles. - -Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * defs.h (misc_command_type): Remove trailing comma from - enumerator list. - -Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc - out of an interrupt frame. - -Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if - defined. - * values.c (unpack_double) [INVALID_FLOAT]: Ditto. - * mips-tdep.c (mips_print_register): Don't test float validity. - * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/arm/tm-arm.h, config/convex/tm-convex.h, - config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - config/i386/tm-i386v.h, config/i386/tm-sun386.h, - config/i960/tm-i960.h, config/m68k/tm-m68k.h, - config/m88k/tm-m88k.h, config/mips/tm-mips.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h, - config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h, - config/pa/tm-hppa.h, config/pyr/tm-pyr.h, - config/rs6000/tm-rs6000.h, config/sh/tm-sh.h, - config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT): - Remove definition. - -Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove item about adding general multi-threaded stuff; - this is done. - Remove item about specifying arbitrary locations of stack frames - (this works on some machines). - Remove item about debugging functions without a frame pointer - (this works on some machines). - Remove item about re-writing macros which handle frame chaining and - frameless functions. They have been re-written at least once - since that item was written. - Remove item about gdb catching SIGINT when attached; this is done. - Remove item about having list_command not read symbols--why bother? - -Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com) - - * TODO: Append contents of Projects file. - * Projects: Remove. - -Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (add_solib_stub): Remove copying of to_sections, - pass current_target to SOLIB_ADD. The Sep 10 change failed - if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access - target memory. - * corelow.c (core_open): After reading the shared libraries, - copy the modified to_sections vector from current_target to - core_ops, so that core_close can free it later. - * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core): - Pass down target parameter from SOLIB_ADD and use it instead of - directly accessing core_ops. - -Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * solib.c: *BSD systems need to be included before - . - - * i386b-nat.c: Add i386_float_info(), etc. - * config/i386/nm-nbsd.h: #define FLOAT_INFO. - - * config/nm-nbsd.h: New file, for generic NetBSD native support. - * config/i386/nm-nbsd.h: Use it. - * config/sparc/nm-nbsd.h: Use it. - * config/ns32k/nm-nbsd.h: Use it. - - * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht]. - (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht]. - * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: - New files, support for NetBSD/i386. - * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}: - New files, support for NetBSD/ns32k. - -Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * .gdbinit: Add list-objfiles command. - - * TODO: Reword item regarding NO_STD_REGS. - - * coffread.c (record_minimal_symbol, coff_read_enum_type, - coff_read_struct_type): Allocate on symbol_obstack, not directly - via malloc/savestring. - -Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com) - - * TODO: Add more items. - * tests: Remove the directory and all of its (obsolete) contents. - -Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (init_stringtab): When copying length to stringtab, - use target format, not host format, since that is what the rest of - the code assumes. - -Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o, - nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and - NWINCLUDES definitions. - * i386-nlmstub.c: Removed. - -Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to - char * (from const char *) before assigning. Don't save string we - pass to record_minimal_symbol (it already saves it). - - -Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * cp-valprint.c (static_field_print): New variable, controls - printing of static members. - (_initialize_cp_valprint): New print set subcommand - "static-members". Turn on printing of static members by default. - (cp_print_value_fields): Print static members if necessary. - - * solib.c: Remove inclusion of libelf.h and elf/mips.h. - (elf_locate_base): Use only standard BFD functions to collect - information about the .dynamic section. Check for DT_MIPS_RLD_MAP - tag only if it got defined via the inclusion of . - - * f-exp.y: Write block for OP_VAR_VALUE. - * f-valprint.c (info_common_command): Handle `info common' - without an argument correctly. - - * c-typeprint.c (c_type_print_base): Handle template constructors. - * symtab.c (gdb_mangle_name): Handle template method mangling, - get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2. - -Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * gdbtypes.h (TYPE_INDEX_TYPE): New macro. - * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE. - * ch-valprint.c (chill_val_print): Pass index type directly - (instead of its TYPE_TARGET_TYPE) to print_type_scalar. - * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB - if the index type is a stub. - -Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh, - i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh, - ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh, - delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh, - m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh}, - config/mips/riscos.mh, config/pa/hppahpux.mh, - config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh, - sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh, - vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer - define. - * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define. - -Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt. - Also, add decl for symtab_to_filename. - * source.c (symtab_to_filename): New. Returns the file - associated with a symtab. - * top.c: Define interactive_hook. Called during QUIT to animate - the GUI. - -Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * stabsread.c (read_type): Handle stub types for bitstrings. - * stabsread.c (read_array_type): Check for stub domain type - using TYPE_FLAG_STUB, not its length. - * gdbtypes.c (create_set_type): Handle a stub domain type. - - * ch-exp.y: Get rid of some extra non-terminals, and move - their rules into primitive_value. - * parser-defs.h: Add comment about unary postfix operators. - * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix. - * expprint.c (print_subexp): Recognize unary postfix operator. - -Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com) - - * remote-hms.c: use remote_debug instead of hms_silent toggle. - Add warnings about depreciation of `snoop' cmd. - -Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote-hms.c (hms_read_inferior_memory): Cope when - target sends both \r and \n. - -Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-mips.c (mips_error): Place NORETURN macro correctly. - * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED. - -Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about - mst_solib_trampoline. - - * f-valprint.c (f_val_print): Change cast of valaddr from - CORE_ADDR * to char **, since that is how it is used. - - * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names - using obsavestring, and pass that to prim_record_minimal_symbol. - Having the objfile point to bfd_asymbol_name directly doesn't work - if we save and restore a mapped symbol file. - - -Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files - to add a generic ROM monitor interface, and support file for the - WinBond W89K and the Oki OP50N PA based target boards. - - -Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3. - -Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last - change by replacing `symbols_added' with `so_last'. - * mdebugread.c (parse_external, parse_partial_symbols): Ignore - global common symbols, they will be resolved by the runtime loader. - * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): - Handle scSCommon like scCommon symbols. - -Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (add_solib_stub): Copy to_sections changes from - core_ops to current_target after adding the shared libraries. - * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file, - find_corresponding_bincl_psymtab): Change `repeated header not seen' - error to a complaint, simplify complaint. - * procfs.c (signalname, errnoname): Make `name' const. - * symfile.c (reread_symbols): Use filename from old BFD to - reopen the objfile. - * values.c (record_latest_value): Don't record value in the - history chain until we are sure there won't be an error. - -Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other - cruft. - - * config/i386/gdbserve.mt: New file, defs for i386 nlm stub. - -Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (fromhex): Make error more explicit. - (read_frame): Don't print bad checksum information unless - remote_debugging. Don't use repeat count unless it's > 0. - * remote-e7000.c (expect): When echoing, ignore multiple newlines. - (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): - Optionally cope with BC style breakpoints. - (e7000_command): After command send directly to the E7000 mark - registers as changed. - (why_stop, e7000_wait: Understand BC style stop condition. - * sh-tdep.c (sh_skip_prologue): Understand more complicated - sequences. (frame_find_saved_regs): Likewise. - * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC): - Handle extra arg. - * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini. - (more work here to come) - * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function - fields. - -Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * sparclite/Makefile.in: Assorted stuff needed for eload. - - * sparclite/eload.c: Merge in command line argument parsing and - error message handling improvements orignally made to aload.c. - -Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu) - - * defs.h (enum misc_command_type, command_control_type): Enums - for describing the command and control types. - (struct command_line): Add new fields to keep track of the command - type and body associated with the command. - * top.c: Include value.h. Delete whitespace at the end of lines. - (build_command_line, get_command_line): New functions. - (execute_control_command, while_command, if_command): Likewise. - (realloc_body_list, read_next_line): Likewise. - (recurse_read_control_structure): Likewise. - (execute_user_command): Call execute_control_command. - (read_command_lines): Simplify by calling read_next_line, call - read_control_structure for "if" and "while" commands. - (free_command_lines): Free new fields in the command structure. - (define_command): Reset control_level to zero. - (init_main): Install command handlers for "if" and "while" commands. - -Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com) - - * c-typeprint.c (c_type_print_varspec_prefix, - c_type_print_varspec_suffix): Add cases for Fortran type codes. - * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran, - call f77_value_literal_string instead. - * f_exp.y: Include , move include of parser-defs.h. - (parse_number): Translate 'd' floats to 'e' so atof() works. - (yylex): Remove unused variables. - * f-lang.c: Include . - (get_bf_for_fcn): Remove unused variable. - * f-typeprint.c (f_type_print_varspec_prefix, - f_type_print_varspec_suffix): Remove unused - variables, add cases to switch statements. - (f_type_print_base): Remove unused variables. - * f-valprint.c (gdbcore.h, command.h): Include. - (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound): - Call read_memory_integer with correct number of arguments. - (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound - with correct argument type. - (f77_print_array): Removed unused array array_size_array. - (f_val_print): Don't use a CORE_ADDR as a char *. - * valops.c (value_cast): Handle COMPLEX and BOOL types. - (value_assign): Handle Fortran literal string and complex values. - (f77_cast_into_complex, f77_assign_from_literal_string, - f77_assign_from_literal_complex): New functions. - -Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE - case more robust. - -Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * i960-tdep.c (signal.h): Don't include. - - * cxux-nat.c (target_is_m88110): Remove definition. - - * configure.in (config/nm-empty.h): If cross only, use instead - of config/nm-trash.h. - * config/nm-trash.h: Remove. - * config/nm-empty.h: New file. - * config/i386/nm-m3.h: New file, includes config/nm-m3.h. - * config/mips/nm-m3.h: New file, includes config/nm-m3.h. - * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h. - * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h. - * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h. - - -Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * configure.in: No longer look for nm, tm, and xm headers in - config/
; they are always in config//
. - -Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com) - - * objfiles.c (allocate_objfile): Add the newly-created objfile to - the end of the list of objfiles, instead of at the beginning. - - * xcoffread.c (allocate_include_entry): New function, abstracted - from code in record_include_begin. - (record_include_begin, record_include_end): Call it. - - * blockframe.c (reinit_frame_cache): Test inferior_pid instead of - target_has_stack to decide whether to create a real stack frame - for the cache. - - * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor - section. - * config/m88k/tm-cxux.h (CXUX_TARGET): Define. - - * h8300-tdep.c: Include "dis-asm.h" instead of . - -Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com) - - * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and - field names into what is expected by sparc-nat.c. - -Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * c-typeprint.c (c_typedef_print): Add missing Chill support. - -Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com) - - * rs6000-pinsn.c (print_insn): Use powerpc disassembler when - doing Power PC. - * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC. - - * config/i386/i386lynx.mh, config/m68k/m68klynx.mh, - config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable - ser-tcp. - - * nlm/Makefile.in: Get rid of NWSOURCE. - * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's. - * nlm/gdbserve.o: Add dummy __main routine. - * nlm/gdbserve.def: Turn on debug. - -Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete. - -Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * config/tm-nbsd.h: New file, support for all NetBSD targets. - * config/xm-nbsd.h: fix typo. - * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from - {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming - conventions. - * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht]. - -Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com) - - * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory): - change typeo in error msg (`inferrior' -> `inferior'). - -Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com) - - * inflow.c (set_sigint_trap, clear_sigint_trap): Check for - attach_flag (this check was performed by the callers). Also check - inferior_thisrun_terminal. - * inftarg.c (child_wait), lynx-nat.c (child_wait), - procfs.c (wait_fd), symm-nat.c (child_wait): Don't check - attach_flag in deciding whether to call set_sigint_trap and - clear_sigint_trap. - - * value.h (struct value): Change literal_data from PTR to char *, - since that is the way it is used. - -Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symfile_read): Force unwinds to be re-read after - reading in a new partial symbol table. - -Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition, - an obsolete conditional. - * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use, - an obsolete conditional. - * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up - comments. - -Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (ns32k-opcode.h): Remove reference. - (ns32k-pinsn.o): Update dependencies. - * ns32k-opcode.h: Remove file. - * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove - all other code in this file. - -Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com) - - * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead. - * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o. - - * nlm/Makefile.in: Add rule for .S.o. - * nlm/aio.h: Protect from multiple inclusions. - * nlm/alpha-io.S: Remove everything we don't need. - * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}: - Remove, no longer needed. - * nlm/alpha.c: Merge in lots of stuff from previous files. - * nlm/alpha.h: Don't #include alpha-patch.h. Make - breakpoint_insn extern. - * Move stuff from alpha-patch.h into here. - - * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o. - -Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com) - - * annotate.c (annotate_starting): Flush output. - -Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symfile.c (symbol_file_add): Move reinit_frame_cache call to - the callers of symbol_file_add. Gets rid of heuristic fence-post - warnings on mips and alpha targets when the PC resides in a shared - library which is not yet read in. - * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files), - irix5-nat.c (solib_add), osfsolib.c (solib_add), - remote-vx.c (vx_open), solib.c (solib_add): - Add call to reinit_frame_cache after all shared libraries are read in. - * remote-udi.c (udi_load), remote-vx.c (vx_load_command), - symfile.c (symbol_file_command, add_symbol_file_command): - Add call to reinit_frame_cache after symbol_file_add. - -Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com) - - * config/xm-nbsd.h: New file, support for all NetBSD ports. - * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h, - sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc. - * configure.in: Add sparc-*-netbsd target. - -Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-vx.c (vx_attach): Interpret the command argument as an - unsigned long. - -Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * configure.in: Change i[34]86 to i[345]86. - * nlm/configure.in: Likewise. - * gdbserver/configure.in: Likewise. - -Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com) - - * configure.in (i386-*-netware): Automatically configure nlm - subdir. - -Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com) - - * nlm/gdbserve.c: conditionalize header file inclusion for either - NetWare 4.0 or PIN targets. - * nlm/i386.c: include appropriate header files. - * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0 - targets. - -Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com) - - * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups. - * nlm/gdbserve.def: Autoload clib. - -Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com) - - * breakpoint.c (condition_command): Call breakpoints_changed. - - * gdbtypes.h: Declare f77_create_literal_string_type and - f77_create_literal_complex_type. - * valops.c (f77_value_literal_string, f77_value_substring, - f77_value_literal_complex): Use xmalloc not malloc. - * valops.c (f77_value_literal_string, f77_value_substring): - Make addr char * not CORE_ADDR. - * value.h (struct value): Add new field literal_data of aligner union. - (VALUE_LITERAL_DATA): Use it. - * f-lang.h: Declare find_common_for_function. - * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and - myaddr fields of a union. Don't overload it with the frame field - (not sure this is necessary; I'm not sure what lval_* codes - VALUE_SUBSTRING_* can be used with). - -Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh, - ultra3.mt}: Clean up comments, remove no-longer-used definitions. - - * rs6000-nat.c: Include libbfd.h again, needed until reference - to bfd_cache_lookup is cleaned out. - - * config/i386/linux.mh (XM_CLIBS): Add -lm. - -Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - Work to reduce the interrupts-off duration when running in DOS. - * ser-go32.c: (dos_async_ready): See if anything is in the buffer. - (dos_async_rx): rewrite to unpack as many characters from the - asynctsr as possible into a local buffer. - -Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com) - - Initial Fortran language support, adapted from work by Farooq Butt - (fmbutt@engage.sps.mot.com). - * Makefile.in: Add Fortran-related files and dependencies. - * defs.h (language_fortran): New language enum. - * language.h (_LANG_fortran): Define. - (MAX_FORTRAN_DIMS): Define. - * expression.h: Reformat to standard. - (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST, - OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes. - * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX, - TYPE_CODE_LITERAL_STRING): New type codes. - (type): New fields upper_bound_type and lower_bound_type. - (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE, - TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New - macros. - (builtin_type_f_character, etc): Declare. - * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define. - * f-exp.y: New file, Fortran expression grammar. - * f-lang.c: New file, Fortran language support functions. - * f-lang.h: New file, Fortran language support declarations. - * f-typeprint.c: New file, Fortran type printing. - * f-valprint.c: New file, Fortran value printing. - * eval.c (evaluate_subexp): Add code for new expression opcodes, - fix wording of error message. - * gdbtypes.c (f77_create_literal_complex_type, - f77_create_literal_string_type): New functions. - * language.c (set_language_command): Add Fortran info. - (calc_f77_array_dims): New function. - * parse.c (length_of_subexp, prefixify_subexp): Add cases for new - expression opcodes. - * symfile.c (deduce_language_from_filename): Recognize .f and .F - as Fortran source files. - * valops.c (f77_value_literal_string, f77_value_substring, - f77_value_literal_complex): New functions. - -Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-typeprint.c (c_print_type): Assume demangled arguments - if a '(' is found in varstring, looking for ')' at the end of - varstring did fail with demangled const member functions, which - have a trailing `const'. - * remote.c (get_offsets, putpkt): Change to `char' buffers, - to avoid errors when compiling with DEC c89. - (remote_wait): Cast to `char *' before passing buffer to - fputs_filtered, to avoid errors when compiling with DEC c89. - (remote_wait): Do not return inferior_pid by default, this - statement is never reached, which causes warnings from some - compilers. - * stabsread.c (scan_file_globals): Ignore static minimal symbols. - * symfile.c (load_command): If called with no argument, try - to get the filename from the executable file. - (generic_load): Remove check for NULL filename, it is done - in load_command now. - -Fri Aug 19 10:36:15 1994 Jeff Law (law@snake.cs.utah.edu) - - * Makefile.in (ALLDEPFILES): Add hpread.c. - (hpread.o): Add dependencies. - - * somread.c: Do not include "aout/aout64.h". SOM has nothing to - do with a.out. - (BYTES_IN_WORD): Delete. - (som_symfile_read): Call hpread_build_psymtabs to build any - minimal symbols based on the HP C native debug symbols. - (som_symfile_finish): Call hpread_symfile_finish. - (som_symfile_init): Call hpread_symfile_init. - * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define. - * hppa-tdep.c (hpread_adjust_stack_address): New function. - - * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o - * config/pa/hppahpux.mh (NATDEPFILES): Likewise. - * hpread.c: New file. - -Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Revert incorrect change - from June 2, 1994 (what was I thinking?!?). Fix it right this - time. - -Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com) - - * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code. - -Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com) - - * README: Grammar improvements, clarifications, updates. - -Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and - NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target. - * configure.in (powerpc-*-netware*): Automatically configure nlm - subdir. - * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha - specific stuff. Make things more configurable. - * nlm/configure.in: Add powerpc-*-netware* target. Use - gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h - files. - * nlm/gdbserve.c: Move Alpha specific stuff into other files. - Remove lots of architecture-specific stuff. - * nlm/gdbserve.def: Add new imports. - * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code. - * nlm/prelude.c: Don't include libhooks.h, get rid of call to - register library. - * nlm/prelude.o: What was this doing here? - * config/alpha/gdbserve.mt: Defs for alpha nlm stub. - * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub. - * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB. - * config/powerpc/tm-ppc-nw.h: Ditto. - - * nlmstub.def: New file, contains imports for 386 nlm stub. - -Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * remote-pa.c: New file for HPPA embedded support. Currently it's - a copy of remote.c. - * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c. - -Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE, - STORE_RETURN_VALUE): Define to use %a0 for pointers. - -Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-mips.c: Remove unused declaration of mips_load. - -Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coffread.c: General cleanup, and support for section offsets. - (time.h, sys/types.h, libbfd.h): Don't include. - (cur_src_start_addr, cur_src_end_addr): Rename to - current_source_start_addr, current_source_end_addr. - (nlist_stream_global): Remove. - (nlist_bfd_global): New global variable. - (coff_symfile_read): Remove code that gets and uses fileno() - directly. - (read_coff_symtab, enter_linenos, process_coff_symbol): Add - section_offsets parameter, add text/data section offset to - appropriate symbols' values. - (read_one_sym): Use bfd_read instead of fread. - (init_stringtab, init_lineno): Change first parameter to a bfd, - use bfd routines instead of raw I/O. - -Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.c (decode_line_1): If funfirstline and we get a - non-LOC_BLOCK symbol (e.g. variable or type), then error(). - - * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB): - Remove; unused. - (TAGFILES_NO_SRCDIR): Remove ALLPARAM. - (HFILES_NO_SRCDIR): Remove all files in config sub-directory. - (TAGS): Also pass result of find on config sub-directory to etags. - (ALLPARAM): Remove; now unused. - -Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.13.1 - * NEWS, README: Update to match gdb 4.13 release version. - -Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com) - - Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). - * cxux-nat.c: Remove dangling #else block. - (m88k_harris_core_register_addr): New function. - - * environ.c (init_environ): If no environment, do nothing. - -Fri Aug 12 19:30:53 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Delete rest of TODO list. Do not include "libbfd.h", - , , "demangle.h", , - "expression.h", "language.h", "gdbtypes.h", "demangleh". - Move all global variables into the private symbol table structure - and add accessor macros. Update some comments. - (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it. - (hpread_end_psymtab): New function to end a partial symbol table, - all callers changed (no more bogus sharing with dbxread.c). - -Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_wait): Return inferior_pid instead of 0 for - `W` message. - -Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * sparclite/aload.c (sys_error, error): Use vfprintf for variable - argument lists. - -Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com) - - * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno, - errno_max, signo_max, strtoerrno, strtosigno): Delete. - Include "libiberty.h" instead. - -Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com) - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): - add additional argument specifying raw address to permit - proper release of debug registers. - (i386_insert_watchpoint, i386_insert_aligned_watchpoint): - change all callers. - -Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com) - - * defs.h, top.c: Use `extern' in declarations of GUI hooks, and - define them in top.c. Add comments to the hooks. - -Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and - `to_remove_breakpoint' fields. - -Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (run_command): Remove comment suggesting using - target_has_execution instead of inferior_pid. - -Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-mips.c (mips_open): add code to handle baud rate. - -Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com) - - * infrun.c (wait_for_inferior): Call target_resume() upon - detection of new processes. - - * procfs.c (create_procinfo): Return pointer to new procinfo - structure. - * (do_detach): Spacing & formatting cleanup. - * (procfs_wait): Move wait_again label to ensure that we really - wait again. On exit from fork, release new child from gdbs' - clutches. - * (procfs_set_sproc_trap): Enable trapping of fork and vfork. - -Mon Aug 08 15:34:13 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_process_one_debug_symbol): Fix block scoping - problem (losing localvars on the close-brace instead of after - the close brace). - -Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c (handle_exception): Wait until the thread has - been started before killing the NLM by pointing the PC at - _exit(). - -Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5, - Irix 5 has a standard _sigtramp signal handler. - * irix5-nat.c (solib_add): Get rid of sigtramp_address handling, - it is not needed for a standard _sigtramp signal handler. - Add shared library sections to the section table of the target - before adding the symbols. - * mips-tdep.c (mips_skip_prologue): Do not skip load immediate - instructions that do not prepare a stack adjustment. - * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition, - which does the right thing on machines where `char' is unsigned. - -Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (remote_open): Move setting of inferior_pid prior to - call to remote_start_remote. Also use unique value for pid to - avoid confusion with read_register_pid & friends. - * (remote_wait): Return inferior_pid instead of 0 in all cases. - -Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com) - - * dwarfread.c (bfd.h): Don't include. - -Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c (handle_exception): Point the PC at _exit() to - kill the program being debugged. KillMe(), the undocumented - call intended for this purpose, causes the server to hang. - -Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (read_frame): Calculate run length encoded checksum - correctly. - * config/sh/stub.c: New file. - -Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (find_default_run_target): Make sure to_can_run is set - before calling it. - -Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * TODO: Remove note about fast watchpoints and remove obsolete - Mach stuff. - -Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h, - config/sparc/xm-sun4sol2.h (NORETURN): Don't define. - * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining. - -Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com) - - * target.c (add_target): Don't call clean_target on target - vectors anymore. - * (unpush_target): Test for to_close being set before calling. - * (target_xfer_memory, target_info): Check for to_has_memory - before playing with memory. - - * remote.c (remote_open): Set inferior_pid to make kill command - happy. - * inflow.c (kill_command): Revert change of Aug 2. Use - inferior_pid to determine whether to print out "The program is not - being run." message. - -Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname. - * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff. - * m3-nat.c: Pass argument to return_to_top_level. - Declare m3_kill_inferior before use. - (port_chain_insert): In "can't happen" case, abort rather than - setting `mid' to large decimal constant (which gcc warns about). - (get_thread_name): Use cast to convert const char * to char *. - (add_mach_specific_commands): #if 0 "thread break" command. - (m3_trace_him): Call push_target. - (mach_really_wait): New argument pid; remove unused - variable pid. - (intercept_exec_calls): Call target_terminal_init and - target_terminal_inferior once the child execs. - * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED. - -Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com) - - * procfs.c (procfs_mourn_inferior): don't dereference the - procinfo pointer after it has been freed. - -Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com) - - * breakpoint.c (breakpoint_1): Improve pluralization in display - of breakpoint hit counts. - - * language.h (struct language_defn): Remove unused field - la_longest_float. - (longest_float): Remove, no longer used. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn): Remove init of la_longest_float field. - * c-lang.c (c_language_defn, cplus_language_defn, - asm_language_defn): Ditto. - * ch-lang.c (chill_language_defn): Ditto. - * m2-lang.c (m2_language_defn): Ditto. - -Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h (bfd_read, bfd_seek): Remove declarations. - * os9kread.c, rs6000-nat.c (libbfd.h): Don't include. - -Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * inflow.c (kill_command): Fix a bug which prevented target - programs to be killed. - -Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com) - - * defs.h: Change two-line declarations to one-line form. - (NORETURN): Define as "volatile" only for older GCCs. - (ATTR_NORETURN): Define for newer GCCs. - * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration. - -Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments. - * breakpoint.c (delete_breakpoint, enable_breakpoint, - disable_breakpoint): Don't call breakpoints_changed; it is now - called via the *_breakpoint_hook functions. - * annotate.c (_initialize_annotate, breakpoint_changed): New functions. - -Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com) - - * stabsread.c (read_type): Fix a bug in enum size calculation. - -Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (compare_unwind_entries): Add "const" to both - argument types to shut up GCC. - - * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a - linker stub, then return the address the stub will return to. - (frame_saved_pc): Correctly restart the search for the saved - pc when a linker stub is encountered. - - * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction - register stores emitted by the version 9 HP compilers. - (inst_saves_fr): Relax test for a specific base register (%r1); - this avoids losing with the version 9 HP compilers. - (skip_prologue): Try to skip argument stores emitted by the HP - compilers. It's not perfect, but it's better than before. - -Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com) - - * findvar.c (write_pc write_pc_pid): Remove casts to long when - calling write_register_pid. - * (write_register_pid): Add prototype. - -Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * remote.c (read_frame): Split readchar/checksum calculation into - two parts since evaluation order is undefined. - -Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com) - - From Kevin A. Buettner (kev@cujo.geg.mot.com). - * Makefile.in (coredep.o): Add inferior.h as dependency. - * inflow.c: Add F_SETOWN to list of defines to check - around code that uses F_SETOWN. - -Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib, - set the -L and -B directory prefixes so we can link with it. - -Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for - --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES} - where appropriate. - - * General hackery to support alternate user-interface. - * breakpoint.c (mention, delete_breakpoint, enable_breakpoint, - disable_breakpoint): Call hooks for alternate user-interface. - * defs.h: Add declarations for alternate user-interface hooks. - * main.c (main): Add --nw (and --nowindows) options to disable - the GUI. - * (near call to command_loop): Call command_loop_hook if set. - * (fputs_unfiltered): Call fputs_unfiltered_hook if set. - * stack.c: Call print_frame_info_listing_hook if set. - * top.c (gdb_init): Initialize targets.c and utils.c prior to - other files to make sure that calls to error and warning will - work. Call init_ui_hook after everything else. - * utils.c (query): Call query_hook if set. - * (gdb_flush): Call flush_hook if set. - * Change _initialize_utils to initialize_utils cuz we don't use - automatic initialization of utils.c anymore. - - - * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer - necessary. - -Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is - there and we are using the gcc from the tree. - (LD_FOR_TARGET): Look for ld in ../ld/ld.new. - -Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (annotate.o): Add dependencies. - -Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * sparclite/aload.c: Added new -q (quiet) option. - return 0 exit status if file was successfully downloaded. - - * nlm/gdbserve.c: merge in command line argument parsing changes - and bug fixes made to i386-nlmstub.c. - - * i386-nlmstub.c: The returnLength field must be initialized - before portConfig is passed to AIOGetPortConfiguration. - Compare command line arguments with strnicmp(); args are - case insensitive on netware. - -Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (DISTSTUFF): Add definition. - (diststuff): Add for new distribution support. - (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist, - gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir): - Remove old distribution building rules, now uses standard - distribution support in parent directory Makefile.in. - -Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (push_target): Cast result from xmalloc. - -Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee) - - * elfread.c (elf_symtab_read): Discard compiler labels generated - by the Solaris 2.1/Intel SunPro compiler. - -Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (nomemory): Fix prototype and routine to take correct - args. - -Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (clean): Remove libgdb-files. - -Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com) - - * coredep.c: Include inferior.h. - -Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com) - - * i386-nlmstub.c: Add support for NODE, PORT and BAUD command - line arguments. - -Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com) - - * symfile.c (deduce_language_from_filename): Recognize .S as asm, - .cp as C++, alphabetize better. - - * breakpoint.c (ignore, condition): Move usage note into body of - help text, so first line can be one-line summary. - -Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com) - - * target.c (unpush_target): Fix handling of removal of top target. - -Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com) - - * Makefile.in: Add stuff to build nlmstub. - * Add rule for annotate.o to keep Sun make happy. - * configure.in: Add config for powerpc/Netware. - - * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null - filename. This speeds up handling of trailing N_SO stabs (they - mark the end of a .o file). - - * target.c, target.h: Change the way pushing and popping of - targets work to support target overlays and inheritance. - * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c: - Fixup references to current_target, due to previous changes. - - * config/i386/tm-i386nw.h: Enable longjmp support. More work is - needed to get the address of longjmp out of the target. - -Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com) - - * main.c: Include . - -Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-mips.c (mips_readchar): Fix a bug in checking - prompt. - -Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - * solib.c (look_for_base): Don't deref exec_bfd if NULL. - -Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.12.4. - -Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com). - * configure.in (m88*-harris-cxux*): New configuration. - * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt, - config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h: - New files. - * config/m88k/tm-m88k.h: Add comment about Harris OS. - (TARGET_WRITE_PC): Pass pid through to register writers. - - * configure.in (m68*): Put vendor-only-specified host configs - after vendor-and-os-specified configs. - (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4. - - * config/m88k/delta88.mh (MUNCH_DEFINE): Remove. - * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format - consistently. - -Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symtab_read): Handle error return from - bfd_get_dynamic_symtab_upper_bound gracefully. - -Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inferior.h (ARCH_NUM_REGS): New macro, actual number of - registers in use by the inferior. - * coredep.c (fetch_core_registers, register_addr): Use it. - * findvar.c (registers_changed, registers_fetched, - read_register_bytes): Ditto. - * infcmd.c (do_registers_info, registers_info): Ditto. - * infptrace.c (fetch_inferior_registers, - store_inferior_registers): Ditto. - * stack.c (frame_info): Ditto. - - * coredep.c (CORE_REGISTER_ADDR): New macro. - (fetch_core_registers): Use it. - - * breakpoint.c (ignore, condition): Add usage notes to help strings. - * symfile.c (add-symbol-file): Add usage note to help string. - (add_shared_symbol_files_command): New command. - - gcc -Wall lint. - * inferior.h (read_pc_pid): Declare. - * breakpoint.c (watchpoint_check): Cache breakpoint in local - variable b, remove unused variable other_type_used. - * main.c (inferior.h, call-cmds.h): Include. - (gdb_init): Declare. - * remote.c (remote_wait): Return 0 by default. - -Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com) - - Stop printing at null char option, from Oliver Meyer - (omeyer@i3.informatik.rwth-aachen.de). - * valprint.h, valprint.c (stop_print_at_null): New global. - * valprint.c (_initialize_valprint): New print set subcommand - "null-stop". - * c-valprint.c (c_val_print): If stop_print_at_null is on, and - printing a char array, adjust the number of chars to print. - -Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com) - - From Kevin A. Buettner (kev@cujo.geg.mot.com). - * m88k-tdep.c (examine_prologue): Modified to handle prologues for - pic code in addition to prologues where an instruction from the - prologue gets moved into the delay slot of a branch instruction - immediately following the prologue. A table of potential prologue - instructions (prologue_insn_tbl) is now used for picking apart a - function prologue. - (frame_find_saved_regs): Changed the way in which limit gets set - so that the delay slot of branch instructions immediately - following the prologue gets examined. - (pushed_size, store_parm_word, store_parm, push_parameters, - collect_returned_value): Deleted. - -Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Handle stepping into leaf - functions whose prologue consists of gp loading code only. - -Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com) - - * dbxread.c: Don't include libbfd.h. - * dwarfread.c, elfread.c somread.c: Don't include libbfd.h, - , or . - * elfread.c (elf_symfile_read): Use only standard BFD functions to - collect information about the stab and stab string sections. - -Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com) - - * stabsread.c (read_huge_number): handle large unsigned number - for stabs generated by os9k C compiler. - -Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com) - - Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com). - * breakpoint.h (hit_count): New breakpoint field. - * breakpoint.c (show_breakpoint_hit_counts): New variable. - (clear_breakpoint_hit_counts): New function. - (bpstat_stop_status): Increment the hit count. - (breakpoint_1): Display the hit count. - * infcmd.c (run_command): Reset breakpoint hit counts. - * target.c (generic_mourn_inferior): Don't clear ignore counts if - displaying hit counts. - -Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symfile_read): Unconditionally add dynamic - symbols for all symbol files. Makes skipping over the - trampoline code work when stepping from a function in a shared - library into a function in a different shared library for Irix 5. - Other ELF targets do not have enough information in their - dynamic symbol tables to make this work. - (elf_symtab_read): Relocate mst_solib_trampoline address. - -Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com) - - Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de). - * configure.in (m68*-atari-sysv4*): New configuration. - (m68*-cbm-sysv4*): Use m68kv4 instead of amix. - * m68k-tdep.c (R_PS): Define as R_SR if necessary. - * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt, - config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files. - * config/m68k/amix.mh, config/m68k/amix.mt, - config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded - by m68kv4 files. - -Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (find_function_start_sal): New function to find - the start of a function from a function symbol. - (decode_line_1, decode_line_2): Use it instead of open coded - partial copies of the code. - (list_symbols): Quote symbol name before passing it to - break_command to enable proper handling of mangled symbols. - -Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_simple_name_string): Don't lower-case here. - * ch-exp.y (yylex): First try name lookup using exact name - typed by user; if that fails, try lower-cased name. - -Wed Jul 06 12:39:07 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: More cleanups. Delete lots of trailing whitespace. - Remove some items from the TODO list and notes throughout code - for things which need fixing. Add more comments. - Document bogus struct symloc sharing with dbxread.c. Delete more - useless variables. Add more PARAM prototypes. Fixup more - indention problems that have crept in. - (SET_NAMESTRING): Accept new namep and objfile arguments so that - it doesn't depend on the variable names on the procedures it's - used from. - (hpread_symfile_init): Delete incorrect checks for bogus sizes of - the debug sections. - -Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c: - Move "no debugging symbols found" test to symfile.c. - * symfile.c (syms_from_objfile, reread_symbols): Add - "no debugging symbols found" test. - * coffread.c (init_stringtab): Handle stripped files with a - stringtab offset of zero gracefully. - * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from - BFD instead of stop_pc heuristic to determine if it is a dynamically - linked object file. - * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP - ioctl, it indicates that the process has exited. - -Mon Jul 04 19:48:03 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_symfile_init): Make sure to initialize all the - private data to zero. Not having any HP C debug symbols is not an - error. Just return. - -Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): ELF unwind information is in the - .PARISC.unwind section now. - -Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com) - - * breakpoint.c (mention): Always show breakpoint address if no - source file. - -Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable - handling of shared libraries for non-ELF executables, but only if - HANDLE_SVR4_EXEC_EMULATORS is defined. - (locate_base): Try to find debug_base in the dynamic linker - for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined. - * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS): - Define to enable handling of shared libraries for a.out executables, - run under Solaris BCP. - -Fri Jul 01 19:50:21 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c: Change contribution notice to the Cygnus/Utah agreed - upon notice. Delete some stuff from the TODO list. Rework - many comments to be clearer. Major cleanups. Consistently - use "hpread_" prefix. Delete unnecessary macros, structures - variables, fiels, functions and #if 0 code. Mark code which - still needs to be cleaned up. PARAMize and make most functions - static. Fix error checking when reading in the debug section - contents. No more minimal symbol table handling in this code! - -Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Print "Program exited normally" - regardless of batch_mode. - * defs.h, top.c (batch_mode): Removed. - -Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (dcache_h): Remove redundant definition. - (init.c): Add a comment. - (top.c): Remove explicit compile action. - * breakpoint.c (mention): Share code indicating location of - break/watchpoints, don't print address if addressprint is off. - * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h - (demangle): Remove redundant declarations. - * eval.c: Remove redundant function declarations. - * objfiles.h: Cosmetic and grammatical improvements. - * TODO: Various updates. - - * remote-mips.c: Replace all \r chars with \015. - (mips_receive_header): Display control characters readably. - (mips_xfer_memory): Add a simple progress display. - -Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com) - - * remote-e7000.c (e7000_open): Don't try a tcp open if we're - using go32. - * remote-hms.c (flush): New function. - (expect): Get edge case right. - (hms_read_inferior_memory): Be more tolerant of line noise. - -Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * configure.in: Use i386m3.mh and i386m3.mt as names of host and - target files, not non-existent mach3.mh and mach3.mt. - -Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (dbx_symfile_read): Unconditionally add dynamic - symbols for all symbol files. Makes skipping over the - trampoline code work when stepping from a function in a shared - library into a function in a different shared library. - (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address. - -Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com) - - * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank - names mean end of .o file. - * infrun.c (wait_for_inferior): Clean up multi-thread logic near - top of routine. Handle new thread notification cleanly. - * lynx-nat.c (child_wait): General cleanups, handle new LynxOS - thread notification scheme. - * (child_resume): General cleanups, handle resumption of all - threads properly. - -Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com) - - * ser-go32.c: Rewrite to run under windows. - * ser-e7kpc.c: New file to support the E7000 with the PC ISA - bus interface. - * serial.c (serial_open): Notice device "pc". - * remote-e7000.c: Fix copyright date. - (expect): Compare \n and \r the same. - (e7000_open): Allow pc as a serial port - * sh/sh.mt: Add ser-e7kpc. - * h8300/h8300hms.mt: Add ser-e7kpc. - * main.c (proc_wait): Don't wait if using go32. - -Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c: Simplify by using stabsect_build_psymtabs. - * dbxread.c (stabsect_build_psymtabs): New argument "text_name" - corresponding to the name of the text section. All references - changed. - (somstab_build_psymtabs): Delete function, no longer needed. - -Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu) - - * somread.c: Renamed from paread.c. Changed function names and - comments to reflect that this file deals with SOM (an object file - format), rather than the PA (a cpu). - (Makefile.in): Chaned appropriately. - (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise. - * dbxread.c (somstab_build_psymtabs): Renamed from - pastab_build_psymtabs. - -Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * core-sol2.c: New file to handle ELF and BCP core file flavours. - * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of - core-svr4. - * Makefile.in: Updated for core-sol2.c. - * README: Add notes about SPARCworks cc under Solaris 2.x, - from Casper H.S. Dik (casper@fwi.uva.nl). - * config/mips/xm-makeva.h: Removed, no longer necessary. - * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h, - config/mips/xm-mips.h, config/mips/xm-news-mips.h, - config/mips/xm-riscos.h: Remove references to xm-makeva.h - -Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdba.el: Put program input and output in a separate buffer. - -Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com) - - * energize-patches, main.c (main), top.c (gdb_init, pwd_command), - top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides - with global variable of same name in libnsl.so on UnixWare. - -Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com) - - * symtab.c (decode_line_1): fix a bug in dealing with '<>' - embedded in template name. - -Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com) - - * config/i386/nm-linux.h: change calling convention of - TARGET_CAN_USE_HARDWARE_WATCHPOINT() and - target_insert_watchpoint() and - target_remove_watchpoint(). - - * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST - to be long long in gdb. - * config/mips/tm-bigmips.h: ditto. - -Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-lang.c (asm_language_defn): New definitions for language_asm, - mostly copied from c_language_defn, to avoid warnings when - switching between c and asm stack frames. - -Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or - ecoff_swap_rndx_in directly; use the debug_swap pointer instead. - (upgrade_type, handle_psymbol_enumerators): Likewise. - (has_opaque_xref, cross_ref): Likewise. - (elfmdebug_build_psymtabs): Call swap->read_debug_info to read - debugging information, rather than doing it here. - * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry - point in ecoff_debug_swap backend structure, rather than calling - ecoff_slurp_symbolic_info directly. - -Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c: Include annotate.h. Call annotate_field rather - than printing annotation directly. - - * main.c: Include string.h. - -Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com) - - * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined, - call it instead of doing normal loop. - * infcmd.c (attach_command): Don't call wait_for_inferior if - running Mach 3. - * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call - hook that can decide whether to step over the next breakpoint. - * utils.c (wrap_here): Abort if wrap_buffer not allocated. - (request_quit) [REQUEST_QUIT]: If defined, call it instead of - doing normal quit. - - * configure.in: Improve sorting/formatting of hosts and targets. - (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*, - m88*-*-mach3*, ns32k-*-mach3*): Recognize. - * Makefile.in (stop-gdb): New target. - * stop-gdb.c: New file, utility to get attention of waiting GDBs - in Mach 3. - -Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com) - - * top.c (gdb_init): Init current_directory in gdb_init. Probably - the identical initialization can be deleted from main.c, but i - haven't done so just in case. - -Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com) - - * gdba.el: Added menu windows and slightly improved window - handling to gdba.el. Fixed numerous minor bugs that were causing - emacs and gdb to fall out of sync. - -Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com) - - * breakpoint.c: annotate changes lost at merge, put back in. - -Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com) - - * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove - i387-tdep.o. - -Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion - of inftarg.o. - * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit - writing of floating registers, the dpx2 kernel disallows it. - * irix5-nat.c (LM_ADDR): The loaded address of the shared library - is contained in o_praw. - * irix5-nat.c (solib_map_sections): Adjust sections by the - difference between the loaded address and the prelinked address. - * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start - address. - * mdebugread.c (parse_symbol): Do not relocate stEnd/scText - symbols, their value is absolute. - * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared - libraries fh->adr fields of zero. Relocate minimal symbol values - upon readin. Relocate non-stabs symbols upon readin. - * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the - start address of the outermost block. - * mdebugread.c (parse_lines, parse_procedure): Pass in pst - instead of section_offsets and use relocated pst->textlow for - line number and procedure address relocations. - - From gmo@MicroUnity.com (Guillermo A. Loyola): - * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): - Handle SGI Irix5 stIndirect symbol type. - -Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com) - - * breakpoint.c: fix a syntax error native cc does not like. - - * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c. - * sparclite/Makefile.in: ditto. - * sparcl-tdpe.c: change file name because first 8 chars has to be - unique. - * sparcl-stub.c: ditto. - - * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config. - -Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and - ignore) a PID argument. - (hppa_pop_frame): Pass a PID to target_write_pc. - * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept - and pass through a PID argument. - (target_read_pc, target_write_pc): Update prototypes. - -Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com) - - * Makefile.in: add new file sparclite-tdep.c. - * sparclite/Makefile.in: add new file sparclite-stub.c. - * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint - support. - * config/sparc/sparclite.mt: add sparclite-tdep.o. - * config/sparc/tm-sparclite.h: add hardware breakpoints support - defiines and code. - * sparclite-tdep.c: new file, contains hardware breakpoint support - code. - * sparclite-stub.c: new file, stub code that add support hardware - breakpoint support. - * breakpoint.c: add hardware breakpoint support. - * breakpoint.h: add new breakpoint type to support hardware - breakpoint. - * config/mips/nm-irix4.h: change interface for target dependent - code supporting watch point. - * config/pa/nm-hppab.h: change interface for target dependent - code supporting watch point. - -Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-os9k.c (rombuf_command): fix a bug accepting rombug - output. - * stabsread.c (read_struct_fields): os9k nested structure does not - have terminating ';', instead it just get to ',' and bit position - and length. - -Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com) - - * nlmread.c (nlm_symtab_read): Clean up a bit. - * (nlm_symfile_read): Record bounds of main() so that backtrace - command will know where to stop. - * objfiles.c (objfile_relocate): Relocate entry point/func info - for backtrace as well. - * objfiles.h: Define values for invalid PCs for entry point info. - * symfile.c (init_entry_point_info): Initialize invalid values - with aforementioned macros. - * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE - to cause backtrace to stop when it gets back to main(). - * config/i386/tm-i386nw.h: Ditto. - -Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com) - - Fix value_print, which used to be ostensibly language-independent, - but would print pointers and arrays in C syntax. Instead, call - a language-specific function. - * language.h (struct language_defn): New functional field - la_value_print. - (LA_VALUE_PRINT): New macro. - * language.c (unk_lang_value_print): New stub/dummy function. - (unknown_language_defn, auto_language_defn, local_language_defn): - Use it. - * c-valprint.c (c_value_print): New function, with code moved from: - * valprint.c (value_print): ... here. Now just invoke - LA_VALUE_PRINT to do language-specific stuff. - * valprint.c (value_print_array_elements): Make non-static. - * c-lang.c (c_language_defn, cplus_language_defn): Add - c_value_print in the la_value_print field. - * m2-lang.c (m2_language_defn): Likewise. - * ch-lang.c (chill_language_defn): But here use chill_value_print. - * ch-valprint.c (chill_val_print): Print null pointer as NULL. - * ch-valprint.c (chill_value_print): New function, based on - c_value_print, but use Chill "look and feel." - * c-lang.h (c_value_print): New prototype. - * ch-lang.h (chill_value_print): New prototype. - * value.h (value_print_array_elements): New prototype. - - * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING - and case TYPE_CODE_SET): Check that the element type isn't a stub. - -Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code - to new file top.c. Make things extern instead of static and - similar rearrangements to deal with this. - * top.h: New file. - * utils.c: Move fputs_unfiltered to main.c. Remove - FPUTS_UNFILTERED_OVERRIDE ifndef. - * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c, - and libgdb uses utils.c and top.c. - -Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_trampoline_code): Fix typo. - -Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-valprint.c (chill_val_print_array_elements): New function. - A Chill version of val_print_array_elements, it prints the - array index labels, in additions ot the array element values. - (chill_val_print): Use the new function. - -Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com) - - * configure.in: Add nlm subdir to configdirs for alpha-*-netware - target. - * defs.h (enum language): Add language_asm. - * findvar.c (read_register_bytes read_register_gen - write_register_bytes read_register read_register_pid - write_register write_register_pid supply_register): Move multi- - thread handling down into these routines. Create XXX_pid routines - that allow register references to specify the pid. - * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid - read_sp write_sp read_fp write_fp): Move these routines from - infcmd to findvar to centralize the whole mess. - * i386-nlmstub.c: Portability fixes. - * infptrace.c (child_resume): Conditionalize to allow other natives - to override it. Remove PIDGET gubbish, it's no longer necessary. - * infrun.c (wait_for_inferior): Put registers_changed() before - target_wait() to speed up remote debugging. - * Replace code that reads registers from other threads with much - nicer looking new function calls (see changes to findvar.c). - * Don't skip prologues if debugging assembly source. - * lynx-nat.c (child_resume): Lynx now needs it's own version of - child_resume to handle multi-thread debugging properly. - * remote.c: Add O response to get console output from target. - * (readchar): Add timeout parameter. Handle SERIAL_EOF and - SERIAL_ERROR here to simplify callers. - * Change static var timeout to remote_timeout. - * (fromhex): Remove unnecessary return -1 at end of routine. - * (remote_wait): Turn this into a big switch statement. Add - support for O response. - * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR. - * (getpkt): Split getpkt into two parts. read_frame deals with - all formatting issues, run-length encoding, and framing. getpkt - now handles error recovery, and frame detection. - * ser-tcp.c (tcp_readchar): Handle EINTR from read(). - * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem - control. (hardwire_readchar): Handle EINTR from read(). - * symfile.c (deduce_language_from_filename): Add support for .s - files. - * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can - override infptrace's child_wait. - * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h - instead of XXXlynx.h. - * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of - tm-rs6000lynx.h. - * nlm/gdbserve.c: Portability fixes. - -Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * inftarg.c (child_wait): Call proc_wait, not wait. - (child_mourn_inferior): Call proc_remove_foreign. - * main.c (gdb_init): Call init_proc. - * main.c: Provide dummy versions of init_proc, proc_wait, and - proc_remove_foreign for the gdb case (the libgdb case provides its - own versions of these functions). - * Makefile.in (libgdb-files): Add libproc.a. - -Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - Hardware watchpoints for Linux, from Rick Sladkey - (jrs@world.std.com). - * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add - new hardware breakpoint recovery method. - * i386v-nat.c (i386_insert_watchpoint, - i386_insert_nonaligned_watchpoint, i386_remove_watchpoint, - i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]: - New functions to support the 386 hardware debugging registers. - * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT, - HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT, - target_insert_watchpoint, target_remove_watchpoint): Define these - macros to use the hardware debugging functions in i386v-nat.c. - -Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Replace libgdb.a with libgdb-files. Make "all" - build it. - -Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c, target.h: New variables target_activity_function and - target_activity_fd. - * inflow.c, inferior.h: New functions set_sigio_trap and - clear_sigio_trap. - * inftarg.c (child_wait), procfs.c (wait_fd): Call them. - -Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com) - - * remote-sim.h (sim_verbose): Delete. - Document callbacks needed. - (sim_*): Change result to void where there isn't one. - (sim_open): Clarify argument and error response. - (sim_close): Declare. - (sim_load): Change bfd_handle argument to file name. Clarify result. - (sim_create_inferior): Renamed from sim_set_args. - (sim_set_pc): Delete. - (sim_info): Delete printf_fn argument. - * remote-sim.c (gdbsim_kill): Add comment describing purpose. - (gdbsim_load): Try sim_load first. - (gdbsim_create_inferior): Call sim_create_inferior. - (gdbsim_open): Handle args == NULL. Update call to sim_open. - (gdbsim_close): Call sim_close. - (gdbsim_files_info): Update call to sim_info. - (gdbsim_ops): Realign comments. - - * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant. - -Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use - the auxent if the symbol's name is ".file". From David Edelsohn - . - -Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Fix typo. - - * annotate.c (annotate_field_end): Fix typo. - - * Makefile.in: Move annotate.o from COMMON_OBS to OBS. - - * Makefile.in (TSSTART): Remove; no longer used. - - * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call - fputs_unfiltered and exit directly, rather than fatal. The latter - calls vfprintf_unfiltered! - - * gdbtypes.h, gdbtypes.c (can_dereference): New function. - * value.h, printcmd.c (print_value_flags): Move from here... - * annotate.c: ...to here, and make it use can_dereference. - -Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inflow.c (job_control, attach_flag, generic_mourn_inferior): - Remove, needed for both native and cross. - * target.c (attach_flag, generic_mourn_inferior): Put here. - * utils.c (job_control): Put here. - (terminal.h): Don't include anymore. - -Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * source.c (find_source_lines): Always use code that was #ifdef - BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than - leaving it on the chain. Reindent much of this function. - * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h}, - config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h}, - config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h}, - config/ns32k/xm-ns32km3.h: Remove all references to - BROKEN_LARGE_ALLOCA; with the above change it is no longer needed. - * main.c, fork-child.c, many config files: Remove all - SET_STACK_LIMIT_HUGE code; with the above changes it should no - longer be needed. - - * symtab.c (lookup_partial_symbol): Use if and abort, not assert. - This avoids __eprintf troubles. - -Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move - initialization code which needs to be called even if we bypass the - command line stuff into gdb_init. - * utils.c (fputs_unfiltered): Surround in #ifndef - FPUTS_UNFILTERED_OVERRIDE. - * Makefile.in (libgdb.a): New target. - - * utils.c: Rearrange I/O stuff a bit so that all output goes - through fputs_unfiltered. Use vasprintf; removes arbitrary limit - which made %s not work with arbitrarily large strings. - * printcmd.c (printf_command): Use printf_filtered, not - printf_unfiltered and printf, now that arbitrary limit is gone. - - gcc -Wall lint: - * breakpoint.c (watchpoint_check): Remove unused variable b. - * stack.c (print_frame_info): Move sp and buf inside #if. - * eval.c (evaluate_subexp): Remove unused variables pp, - mangle_ptr, ptr, and mangle_tstr. - * valarith.c (value_x_binop): Remove unused variables mangle_tstr - and mangle_ptr. - * symtab.c (lookup_symtab): Put variable copy inside #if. - (decode_line_1): Put variable q1 inside #if 0. - * target.h: Declare target_link. - * infrun.c (wait_for_inferior): Remove unused variables signame. - * remote.c (remote_resume): Remove unused variable name. - * c-exp.y (parse_number): Parenthesize operand of shift. - * dbxread.c (record_minimal_symbol): Parenthesize operand of && - (this is a semantic change, the warning seems to have detected a bug). - * dbxread.c (end_psymtab): Move variable p1 inside #if. - * coffread.c: Move variable temptype inside #if. - * ch-typeprint.c (chill_type_print_base): Remove unused variable - name. - * ch-valprint.c: #include typeprint.h and ch-lang.h. - (chill_val_print): Remove unused variable in_range. - (chill_val_print): Remove statement "length > TYPE_LENGTH (type);". - (chill_val_print): Add default case for switch. - * stabsread.h: Declare stabsect_build_psymtabs. - * os9kread.c (read_minimal_symbols): Make this return void. - (os9k_symfile_read): Remove unused variables stb_exist and val. - (os9k_symfile_init): Remove unused variable val. - (fill_sym): Remove unused variable id. - (read_os9k_psymtab): Put variable back_to inside #if 0. Remove - unused variable nsl. - Remove unused variable symfile_bfd. - #if 0 unused variables lbrac_unmatched_complaint and - lbrac_mismatch_complaint. - Remove declaration for non-existent function os9k_next_symbol_text. - - * annotate.c, annotate.h: New files, containing a function for - each annotation which outputs it. - * Move breakpoints_changed from breakpoint.c to annotate.c. - * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c, - printcmd.c, source.c, stack.c, utils.c, valprint.c: - Use annotate.c functions to output annotations. - * Makefile.in (OBS): Add annotate.o. - -Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and - elf_unwind_entries are always initialized. - - * hppa-tdep.c (skip_trampoline_code): Handle argument relocation - stubs which return directly to the caller rather than to the stub - itself. - -Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * c-exp.y (yyerror): Display a more informative error message. - * ch-exp.y (yyerror): Ditto, don't use global yychar. - * m2-exp.y (yyerror): Ditto. - -Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com) - - * inflow.c (job_control): Move definition to front of file. - -Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to - SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd. - -Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (kdb): Remove old init.c creation commands. - * configure.in (sparclite): Match on sparclite*. - * sparclite/aload.c (main): Only change section addresses for - a.out format object files. - -Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com) - - * config/i386/go32.mh: Define CC. - -Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbserver/Makefile.in: Remove irrelevant definitions and - comments inherited from the gdb Makefile. - (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile. - (VERSION): Update to 4.12.3. - (gdbserver): Remove any existing executable first. - (distclean, realclean): Remove nm.h. - * gdbserver/low-lynx.c: Add Sparc Lynx support. - * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h): - Don't use absolute pathname. - -Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com) - - * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an - error. - -Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c - (print_it_normal): Add annotations for the inferior starting and - stopping, and for all the various messages related to how it - stopped. - - * printcmd.c (do_one_display): Annotate. - * stack.c (print_frame_info): Annotate printing of stack frames. - -Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com) - - * remote.c (get_offsets): Handle case where stub doesn't support - qOffsets message. - -Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com) - - Add partial support for g++ code compiled with -fvtable-thunks. - * c-valprint.c (c_val_print): Add vtblprint support - when using thunks. - * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of - pointers (if using thunks) as well as array of structs (otherwise). - * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global - level, and make the latter non-static (so define_symbol can use it). - * stabsread.c (define_symbol): If the type being defined is a - pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name. - * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt". - * values.c (value_virtual_fn_field): Handle thunks. - * values.c (value_headof): Minor efficiency hack. - * values.c (value_headof): Incomplete thunk support. FIXME. - -Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valprint.c (print_longest): Clarify comment about use_local. - * printcmd.c, defs.h (print_address_numeric), callers in - symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c, - cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c, - exec.c: New argument use_local. - * source.c (identify_source_line): Use filtered output. Use - print_address_numeric. - - * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1), - language.c (type_error, range_error): Use filtered output. - * utils.c (error_begin): Update comment to tell people to use - filtered output. - - * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h. - (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get - bfd.h. - -Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com) - - * procfs.c (procfs_wait): Reinstate code which deduces the signal - from the fault, #ifndef FAULTED_USE_SIGINFO. - * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO. - -Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Annotate each field of the headers. - Explicitly annotate each record. - -Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com) - - * xcoffexec.c: Reformat to standards and lint. - (language.h): Include. - (exec_close): Declare arg "quitting". - (file_command): Declare arg "from_tty". - (map_vmap): Cast xmalloc result to PTR. - * rs6000-nat.c: Reformat to standards and lint. - (exec_one_dummy_insn): Use char array for saved instruction. - (fixup_breakpoints): Declare. - (vmap_ldinfo): Be more informative in fatal error messages. - (xcoff_relocate_symtab): Define to return void. - * xcoffsolib.h: Reformat to standards, improve comments. - * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare. - -Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c, defs.h (error_begin): New function. - (quit): Print annotation before printing the error message. - * main.c (return_to_top_level): Print annotation before doing the - longjmp. - * symtab.c (decode_line_1): Call error not warning and then - return_to_top_level. Call error_begin and printf_unfiltered - rather calling warning (before calls to return_to_top_level). - * core.c (memory_error): Use error_begin, printf_unfiltered, - print_address_numeric and return_to_top_level instead of error. - Cleans up a FIXME-32x64. - * language.c (type_error, range_error): Call error_begin - not just target_terminal_ours. - - * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info - directly, rather than via DBX_SYMFILE_INFO. A cast on the left - side of an assignment is non-portable. - - * utils.c (query): Change syntax of query annotations to be - consistent with other input annotations. - (prompt_for_continue): Likewise for prompt-for-continue annotation. - -Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks - for stabs symtabs. - * mips-tdep.c (mips_skip_prologue): Handle prologues for functions - that have a stack frame size of 32k or larger (from Paul Flinders). - Remove #if 0'd code. - -Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com) - - * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition - for Lynx platforms that need it. - * config/nm-lynx.h (__LYNXOS): Define if not already defined. - -Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com) - - * procfs.c (procfs_wait): Use the signal from the pr_info rather - than trying to deduce it from the fault. - -Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com) - - * printcmd.c (print_address_symbolic): Initialize name to empty - string to avoid core dump if lookup fails. - * remote-e7000.c (printf_e7000debug): Error if target not open. - -Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: Update to be more in line with PIN stub. - * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub. - * (hex2mem): Init ptr. - * General cleanups to use ConsolePrintf, standard prologues, etc... - -Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com) - - * i386-nlmstub.c: More changes to be compatible with remote.c. - - * dbxread.c: Move a bunch of strncmps out of process_one_symbol - into (the far less frequently called) dbx_symfile_read. - - * i386-nlmstub.c: An interim version till we get PIN for the x86. - -Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com) - - * dbxread.c (record_minimal_symbol): Record the section - associated with the symbol to make dynmaic relocation work. - * (dbx_symfile_read, process_one_symbol): Fixes to work around - Solaris brain-damage which don't apply to relocatable object - files. - * (stabsect_build_psymtabs): New routine to read stabs out of an - arbitrarily named section. - * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just - globals. - * (nlm_symfile_read): Call stabsect_build_psymtabs to read the - stabs out of the nlm. - * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris - brain-damage which don't apply to relocatable object files. - * remote.c (putpkt): Improve error reporting and error handling. - * (get_offsets): Temporary kludge to force data & bss sections to - have the same relocation. - * stabsread.c (define_symbol, scan_file_globals): Record section - info in sym. - -Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (breakpoint_1): Annotate each field of output. Add - FIXME-32x64 comment. - -Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Move call to flush_cached_frames - to after call to target_wait. This means that flush_cached_frames - can call target_terminal_ours if it wants to. - * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add - comment about why the code is dubious. - - * stabsread.c (read_type): Call read_type, not nonexistent - os9k_read_type. - -Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com) - - * remote-os9k.c (rombug_fetch_registers): set trace mode - correctly. - * remote-os9k.c (rombug_read_inferior_memory): cache data in - buffer. - * os9kread,c (read_os9k_psymtab): process file symbol to truncate - extra info. - * os9kread.c (os9k_read_ofile_symtab): proper casting of args - passed to process_one_symbol. - * stabsread.c (read_type): process os9k functio prototype. - -Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * solib.c (symbol_add_stub): If so->textsection is NULL, don't - dump core. - -Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (prompt_for_continue): Annotate prompt. - (query): Annotate query. - * printcmd.c (print_frame_args): Change syntax of argument - annotation to make name and value part of a single group of - annotations, not two separate groups. - * cp-valprint.c (cp_print_value_fields): Likewise for fields. - * valprint.c (val_print_array_elements): Change syntax of - annotation to be more concise. - * main.c, defs.h (command_line_input): New argument tells what - string to include in the annotations. - * symtab.c (decode_line_2), main.c (read_command_lines, - command_loop): Change callers. - - * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for - target null pointer. - * blockframe.c (find_frame_addr_in_frame_chain): Likewise. - - * printcmd.c (output_command): Annotate things we print here too. - * printcmd.c (print_command_1): Add "value-history-value" annotation. - * Move declaration of print_value_flags from defs.h to value.h. - * main.c (command_line_input): Call wrap_here as well as gdb_flush. - -Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3, - BFD handles sun3 dynamic relocations now. - * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic - symbol table. - -Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_command_1): Annotate the top-level expressions - that we print. - (print_frame_args): Annotate each argument. - * printcmd.c, defs.h (print_value_flags): New function. - * cp-valprint.c (cp_print_value_fields): Annotate each field. - * valprint.c (val_print_array_elements): Annotate each array element. - -Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly, - the register contains a pointer to the type, not the type itself. - -Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * main.c (main): Accept --annotate=N option and make --fullname - the same as --annotate=1. - (command_line_input): Print annotatation before and after prompt. - * blockframe.c (flush_cached_frames): Print annotation. - * Rename frame_file_full_name to annotation_level and move it from - symtab.h to defs.h. - * source.c (identify_source_line): If annotation_level > 1, - change output format. - * breakpoint.c: Print annotation whenever a breakpoint changes. - * main.c: New variable server_command. - (command_line_input): Parse "server " and set server_command. - (dont_repeat): Check server_command. - -Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_next_symbol_text): Don't return before - updating raw_symbol and symnum. Return a value in the case where - we complained. - - * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c - takes care of it. - * parse.c: Don't define block_found; it is defined in symtab.c. - * parser-defs.h: Add comment regarding block_found. - -Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (internalize_unwind_info): Delete unused indexp - argument. - -Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by - section vma. Do not read dynamic relocs for sun3 executables to - avoid BFD assertion message. - -Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * nm-hppab.h (KERNEL_U_ADDR): Define. - (FIVE_ARG_PTRACE): Likewise. - (CANNOT_STORE_REGISTER): Likewise. - * nm-hppah.h (KERNEL_U_ADDR): Define. - (FIVE_ARG_PTRACE): Likewise. - (CANNOT_STORE_REGISTER): Likewise. - (NEED_TEXT_START_END): Likewise. - - * tm-hppah.h (NEED_TEXT_START_END): Delete definition. - * xm-hppah.h (KERNEL_U_ADDR): Delete definition. - (FIVE_ARG_PTRACE): Likewise. - * xm-hppab.h (KERNEL_U_ADDR): Delete definition. - (FIVE_ARG_PTRACE): Likewise. - - * hppa-tdep.c (read_unwind_info): Make static. - (restore_pc_queue): Indirect through the target vector to - reload the register state. - -Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (compare_unwind_entries): Delete function. It's been - moved into hppa-tdep.c. - (read_unwind_info): Likewise. - (pa_symfile_read): No longer call read_unwind_info. The unwind - tables will be read in as they are needed. - - * hppa-tdep.c (compare_unwind_entries): New function. - (read_unwind_info, internalize_unwinds): Likewise. - (find_unwind_entry): Read in unwind information on demand. - -Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com) - - * source.c (DIRNAME_SEPARATOR): New macro, replaces all references - to : in search path processing. - * defs.h (qsort): Rename argument in prototype. - * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in - some compilers. - * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c - (false): Eliminate usages. - -Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com) - - * h8500-tdep.c (initialize_h8500_tdep, large_command): - All references to value changed to value_ptrlage_command is now - called big_command. - All references to value changed to value_ptr. - * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP - * remote-hms.c (hms_wait): Timeout after five seconds. - * ser-go32.c (dosasync_read): Poll if timeout < 0. - * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. - * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode. - -Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * procfs.c (procfs_wait): Protect watchpoint code with appropriate - #ifdefs. - (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise. - -Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and - bp_watchpoint_scope breakpoints. - (struct breakpoint): Add val_chain and related_breakpoint fields - for use by watchpoints. - - * breakpoint.c (within_scope): Delete. No longer used. - (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition. - (target_{remove,insert}_watchpoint): Likewise. - (can_use_hardware_watchpoint): New function. - (remove_breakpoint): New function to remove a single breakpoint - or hardware watchpoint. - (insert_breakpoints): Handle insertion of hardware watchpoints. - Store a copy of the value chain derived from the watchpoint - expression. - (remove_breakpoints): Simplify by using remove_breakpoint. - (delete_breakpoint): Likewise. - (watchpoint_check): Delete the watchpoint and watchpoint scope - breakpoints when the watchpoint goes out of scope. Save & restore - the current frame after checking watchpoints. - (breakpoint_init_inferior): Likewise (restarting the program - makes all local watchpoints go out of scope). - (bpstat_stop_status): Handle hardware watchpoints much like normal - watchpoints. Delete the watchpoint and watchpoint scope breakpoint - when the watchpoint goes out of scope. Remove and reinsert all - breakpoints before returning if we stopped when a hardware watchpoint - fired. - (watch_command): Use a hardware watchpoint when possible. If - watching a local expression, build a scope breakpoint too. - (map_breakpoint_numbers): Also call given function for any - related breakpoints. - (disable_breakpoint): Never disable a scope breakpoint. - (enable_breakpoint): Handle hardware breakpoints much like normal - breakpoints, but recompute the watchpoint_scope breakpoint's - frame and address (if we have an associated scope breakpoint). - (read_memory_nobpt): Handle hardware watchpoints like normal - watchpoints. When necessary handle watchpoint_scope breakpoints. - (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise. - (clear_command, breakpoint_re_set_one, enable_command): Likewise. - (disable_command): Likewise. - - * blockframe.c (find_frame_addr_in_frame_chain): New function. - Extern prototype added to frame.h - - * infrun.c (wait_for_inferior): Set current_frame and select - a frame before checking if we stopped due to a hardare watchpoint - firing. Handle stepping over hardware watchpoints. - (normal_stop): Remove unnecessary call to select_frame. - - * value.h (value_release_to_mark): Declare. - * values.c (value_release_to_mark): New function. - - * procfs.c (procfs_wait): Add cases for hardware watchpoints. - (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions. - - * hppab-nat.c (hppa_set_watchpoint): New function. - - * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define. - (HAVE_STEPPABLE_WATCHPOINT): Define. - (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. - (target_{insert,delete}_watchpoint): Define. - - * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define. - (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise. - (target_{insert,remove}_watchpoint): Likewise. - -Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT, - smtyp XTY_LD, sclass XMC_DS (external data segment label). They - often have the same names as debug symbols for functions, and - confuse lookup_symbol(). - -Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c: Around redefinition of PBUFSIZE, adjust whitespace. - * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than - REGISTER_RAW_SIZE (1). - Together these changes work around a bug in HP's compiler. Both - seem to be necessary. - -Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols - with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables - are type mst_solib_trampoline. - -Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/es1800.mt: Change comments. - -Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o. - -Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c: Restore regmap structure for SPARC. It's needed - for core files. - -Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * values.c (unpack_long): Remove obsolete comment about using a - switch statement. - - * symfile.c (symbol_file_command): Add comments about command syntax. - -Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - Jim Kingdon (kingdon@cygnus.com) - - * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines - are in the .plt section. - * minsyms.c (lookup_solib_trampoline_symbol_by_pc, - find_solib_trampoline_target): New functions for handling - stepping into -g compiled shared libraries. - * symtab.h (lookup_solib_trampoline_symbol_by_pc, - find_solib_trampoline_target): Add prototypes. - * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE): - Define to handle stepping into -g compiled shared libraries. - * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle - stepping into -g compiled shared libraries. - -Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * configure.in: Add mips-*-sysv4* support. - * config/mips/mipsv4.mh, config/mips/mipsv4.mt, - config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c: - New files for MIPS SVR4 support. - * Makefile.in: Update for new mipsv4 files. - * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use - read_next_frame_reg to obtain the frame relative stack pointer. - * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to - obtain the frame relative stack pointer. - * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1): - Handle stStatic and stStaticProc symbols in stabs-in-ecoff output - by entering them into the minimal symbol table. - * printcmd.c (print_scalar_formatted): Do not try to unpack to - a long for float formats. - * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not - get defined in . - * solib.c (solib_add): Add shared library sections to the section - table of the target before adding the symbols. - * partial-stab.h: Relocate static and global functions. - * dbxread.c (read_dbx_symtab): Remove unused variable - end_of_text_address. Relocate text_addr when passing it - to end_psymtab. - - For Alpha OSF/1 targets, enable gdb to set breakpoints in shared - library functions before the executable is run. Retrieve dynamic - symbols from stripped executables. - * mipsread.c (read_alphacoff_dynamic_symtab): New function. - * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message - if no debugging symbols were found. - * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered - pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS - is defined. - * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define, - OSF/1 has shared libraries. - -Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes - to BFD handling of dynamic symbols. - -Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label, - then gets its real address into FUN and its GOT/DP value into %r19. - - * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary. - - * hppa-tdep.c (frameless_function_invocation): If no unwind - descriptor was found, then assume this was not a frameless - function invocation. - (frame_saved_pc): If the saved PC is in a linker stub, then - return the return address which the linker stub will return to. - - * xm-hppab.h: Never define USG. - * xm-hppah.h: Always define USG. - -Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * values.c (unpack_long, value_from_longest), - valarith.c (value_binop): Allow TYPE_CODE_RANGE. - -Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com) - - * symfile.c (deduce_language_from_filename): .cpp is a C++ extension. - -Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - For SVR4 targets, enable gdb to set breakpoints in shared - library functions before the executable is run. - * elfread.c (elf_symtab_read): Handle symbols for shared library - functions. - * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section - and moved to objfiles.c. - * objfiles.c (in_plt_section): Moved to here from sparc-tdep. - * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section. - * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed, - the new generic definition from tm-sysv4.h works for Solaris. - -Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * elfread.c (elf_symtab_read): Change storage_needed, - number_of_symbols and i to long. Rename get_symtab_upper_bound to - bfd_get_symtab_upper_bound. Check for errors from - bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. - * nlmread.c (nlm_symtab_read): Same changes. - -Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_next_symbol_text): New function. - (read_xcoff_symtab): Set next_symbol_text_func to it. - Move raw_symbol outside of read_xcoff_symtab. - - * remote.c (getpkt): Remove unused "out" label. - -Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * breakpoint.c (print_it_normal): Allow GDB to notify the user - about more than one watchpoint being triggered. - -Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h. - -Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (find_pc_partial_function): mst_file_text - symbols do not live in the shared library transfer table. - * ch-exp.y (decode_integer_value, match_character_literal, - match_bitstring_literal): Guard tolower calls with isupper, - tolower on old BSD systems blindly subtracts a constant. - * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as - well when determining the producer of the object file. - * mdebugread.c (has_opaque_xref): New function to check for - cross reference to an opaque aggregate. - * mdebugread.c (parse_symbol, parse_partial_symbols): Do not - enter typedefs to opaque aggregates into the symbol tables. - * mdebugread.c (parse_external): Remove skip_procedures argument, - it has always been 1. Remove code that handled stProc symbols, - it was never executed and was wrong, as the index of a - stProc symbol points to the local symbol table and not to the - auxiliary symbol info. Update caller. - * mdebugread.c (parse_partial_symbols): Do not enter external - stProc symbols into the partial symbol table, they are already - entered into the minimal symbol table. - * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix. - Remove all conditionals and definitions for ptx. - I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c. - Fix addresses of floating point registers in REGISTER_U_ADDR. - STORE_STRUCT_RETURN now handles cc and gcc conventions. - FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, - IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through - signal trampoline code work. - * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix. - Remove all conditionals and definitions for ptx. - Remove KDB definitions. - * symm-nat.c (store_inferior_registers): Fetch registers before - storing them to obtain valid floating point control registers. - Store fpu registers. - * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines - FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value. - * symm-nat.c (fetch_inferior_registers, child_xfer_memory): - Fix typos. - * symm-nat.c (child_resume): Update type of `signal' parameter. - * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h. - -Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for - calling import stubs for functions in shared libraries. - -Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression). - - * ch-lang.c (chill_is_varying_struct): Magic string is - was "" is now "__var_length" (more portable). - -Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (getpkt): If we get a timeout, actually retry rather - than just giving up the first time it happens. - * remote.c: Document sequence numbers. - (remote_store_registers): Change syntax of 'P' request so that it - never looks like a sequence number. - -Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c (record_minimal_symbol): add section_offset to - relocate minimal symbol table. - * os9kread.c (read_minimal_symbols): ditto. - * os9kread.c (os9k_symfile_init): increase size of dbg and stb - file names. - * os9kread.c (read_os9k_psymtab): if there's no dbg file, just - return. Also if file addr is 0 leave it 0, not to relocate. - * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon', - 'set remotexoff' and 'set remotelog' commands. - -Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c (remote_store_registers): Add 'P' request to set an - individual register. - (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print - a target address. - -Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG. - * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to - combining all 'p' and 'r' pairs into a LOC_REGPARM. - - * command.c (do_setshow_command, case var_string): Never add a - space to the end of the string. - * NEWS: Document this change. - * .gdbinit: Add a space to the "set prompt" command. - -Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor - changes to make it compile (it doesn't link yet). - - * buildsym.c (start_subfile, patch_subfile_names), demangle.c - (set_demangling_style, set_demangling_command): Use savestring not - strdup. We were not dealing properly with a NULL return from - strdup, and were not declaring strdup (the system header may or - may not have it). - - * valprint.c (val_print): Remove inaccurate comment about what - types can be stub types. - - * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o. - * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior): - Supply alternate version if ATTACH_DETACH is not defined. - * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt, - tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files. - * configure.in: Recognize i[34]86-sequent-sysv4* host. - -Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning - of a function. - (skip_trampoline_code): Rewrite and add support for argument - relocation stubs stubs, import/export stubs, calls through - "_sr4export" and cascaded trampolines. - - * hppa-tdep.c (skip_prologue): Return "pc" not zero - if no unwind descriptor is found. - - * tm-hppa.h (NUM_REGS): Bump to 128 registers. - (REGISTER_NAMES): Add entries for "right-half" of FP registers. - (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs - differently. All registers are four bytes. - (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are - the same size. - (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs. - - * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP - registers as both single and double values (fetching 2nd 32bit half - as necessary). Annotate each register printed with its precision. - - * paread.c (read_unwind_info): Fix off-by-one error. - -Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (complete_command): Deal with it if arg is NULL. - -Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment - regarding using the PC--using the PC is necessary and all the - FIXME comments in the world won't make it go away. - - * valops.c (value_at, value_at_lazy): Give error if we dereference - a pointer to void. - * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID. - * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types. - - * stabsread.c (patch_block_stabs): Add comment about what happens - if the definition is in another compilation unit from the stab. - - * dbxread.c (end_psymtab): Add comment about empty psymtabs. - -Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (complete_command): New command, from Rick Sladkey - . - (symbol_completion_function): Don't declare rl_point and - rl_line_buffer; they are now declared in readline.h. - (show_commands): Don't declare history_base; it is declared in - history.h. - * command.c (lookup_cmd): Don't delete trailing whitespace. - Reverts change of 14 May 1989. - -Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com) - - * minsyms.c (prim_record_minimal_symbol): Move section deduction - code from prim_record_minimal_symbol_and_info() to here. Callers - of the latter can legitimately supply a section number of -1. - -Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h, gdbtypes.c: Add comments regarding whether static - member functions have an element in args for a (nonexistent) this - pointer. - -Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define. - - * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space - queue if NO_PC_SPACE_QUEUE_RESTORE is defined. - - * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument - for the structure's type. All callers changed. - - * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR - for each structure argument rather than assuming it's either - true or false for all structure arguments. - - * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only - on the length structure passed, not the compiler used. - - * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional - argument for the structure's type. - -Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * values.c (set_internalvar): Don't set var->value until we are - sure there won't be an error(). - - * remote.c (get_offsets): Reinstate comment which was in - remote_wait about use of SECT_OFF_TEXT and so on. - -Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symmisc.c (maintenance_check_symtabs): New function to check - consistency of psymtabs and symtabs. - * symtab.h (maintenance_check_symtabs): Add prototype. - * maint.c: Add new `maint check-symtabs' command. - * config/i386/tm-i386aix.h, config/i386/tm-sun386.h, - config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo. - * config/i386/tm-symmetry.h: Make comment inside #if 0 a real - comment. - * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument - to write_memory to avoid warnings from gcc. - * config/i386/xm-symmetry.h: Add missing #endif. - * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix. - * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o. - * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add. - -Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr. - (hppa_push_arguments): Likewise. - -Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com) - - * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to - improve remote debugging efficiency. Also fixed problems with - doing function calls for programs with no entry points. - * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of - entry_point_address. - * inferior.h (PC_IN_CALL_DUMMY): ditto. - * mdebugread.c (parse_symbol, parse_procedure, parse_external, - parse_lines): Pass section_offsets info to these routines so that - we can relocate symbol table entries upon readin. - * (psymtab_to_symtab_1): Set symtab->primary to tell - objfile_relocate to do relocations for our symbols. - * (ecoff_relocate_efi): New routine to relocate adr field of PDRs - (which hang off of the symbol table). - * Use prim_record_minimal_symbols_and_info instead of - prim_record_minimal_symbols to supply section info to make minimal - symbol relocations work. - * minsyms.c (prim_record_minimal_symbols_and_info): If section is - -1, try to deduce it from ms_type. - * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where - appropriate. Handle relocation of MIPS_EFI symbols special. Also, - add code to relocate objfile->sections data structure. - * remote.c (get_offsets): Use new protocol message to acquire - section offsets from the target. - * (remote_wait): Get rid of relocation stuff. That's all handled - by objfile_relocate now. - * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h. - * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and - VM_MIN_ADDRESS. - * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0. - -Mon Mar 21 10:09:06 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if - HPREAD is not defined. - -Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com) - - * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE - instead of 4. - * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted, - can no longer set this at run time. - * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now. - (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function. - * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so - sparc-tdep.c compiles). - (TARGET_PTR_BIT): Must be a constant now, fix at 64. - -Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/{cisco.mt,tm-cisco.h}: New files. - * Makefile.in (ALLPARAM, ALLCONFIG): Add them. - * configure.in: Recognize m68*-cisco*-*. - - * Makefile.in (TAGS): Use variables directly, rather than using - find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster - and means that these filenames no longer need be unique across all - the config/* directories. - * configure.in: Put the config/*/ into TM_FILE, etc. - - * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk - and trapv exceptions. - - * target.h (struct section_table), objfiles.h (struct obj_section): - Change name of field sec_ptr to the_bfd_section. More mnemonic - and avoids the (sort of, for the ptx compiler) name clash with - the name of the typedef. - * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c, - solib.c, irix5-nat.c, objfiles.c, remote.c: Change users. - - * utils.c: Include readline.h. - * Makefile.in (utils.o): Add dependency. - - * remote.c (getpkt): Add support for run-length encoding. - -Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * utils.c (prompt_for_continue): Call readline, not gdb_readline. - -Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dstread.c (record_minimal_symbol): New arg objfile. Pass it to - prim_record_minimal_symbol. - Callers: Pass it. - - * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by - computing their offset from the start of the old buffer and adding - to the new buffer, rather than by assuming we can add the - difference between the old buffer and the new buffer (it might not - fit in an int). Merge in cosmetic differences from emacs regex.c - version of this macro. - -Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * Makefile.in (install-only): Fix use of program_transform_name. - -Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c: Remove "set print fast-symbolic-addr off" command. - The bug which it worked around was fixed on 25 Feb 94 in coffread.c, - so I'm nuking the command. - * symtab.c (find_addr_symbol): Comment out, no longer used. - - * main.c (main): Don't init_source_path for the -cd argument. Now - that source_path doesn't contain the current_directory from when - GDB started up, init_source_path is no longer useful (and is - harmful because it clobbers a source_path set in $HOME/.gdbinit). - - * TODO: Remove item about line numbers being off. It is useless - and confusing without a reproducible test case (it mentions - proceed(), but I was able to step through proceed without trouble). - -Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - For Sunos 4.x targets, enable gdb to set breakpoints in shared - library functions before the executable is run. Retrieve dynamic - symbols from stripped executables. - * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type. - * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols), - symtab.c (list_symbols): Handle mst_solib_trampoline. - * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline - for all targets, remove IBM6000_TARGET dependencies. - * dbxread.c (read_dbx_dynamic_symtab): New function. - * dbxread.c (dbx_symfile_read): Use it. - * dbxread.c (SET_NAMESTRING): Set namestring to - "" instead of "foo" if the string index is - corrupt. - * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead - of mst_unknown. - * symtab.c (list_symbols): Take from_tty as parameter and pass it - to break_command. Handle mst_file_* minimal symbol types. - * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef. - -Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com) - - * c-exp.y(yylex): fix potential memory overflow. - -Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * environ.c (set_in_environ): Eliminate special handling of PATH and - GNUTARGET. - * putenv.c: Removed, conflicts with system declaration of - putenv on RS/6000 running AIX 3.2.5, and above change makes it - unnecessary. - * Makefile.in: Change accordingly. - * procfs.c (procfs_create_inferior): Change comment accordingly. - -Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com) - - * rs6000-tdep.c: Change value to value_ptr. - -Sun Mar 13 17:19:03 1994 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (read_hpux_symtab: Correctly determine the namespace - and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and - MEMENUM symbols. Do not include function-scoped variables in - the partial symbol table. - -Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386m3-nat.c: Include floatformat.h. - (get_i387_state): Use memset not bzero. - - * Version 4.12.3. - - * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change - ieee-float.h to floatformat.h. - - * valprint.c (val_print_string): Ignore error if the error - happened after a terminating '\0'. - - * c-valprint.c (c_val_print): Never add 1 to return value from - val_print_string; just return what it returns. - - * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for - looping through all of the enums. - * infrun.c (signals_info): Use it. - -Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * main.c (main): When printing warning about bad baud rate, don't - use warning(); it relies on current_target which isn't set up yet. - - * breakpoint.c (_initialize_breakpoint): Update docstring for - tbreak to match what the code actually does. Don't mention tbreak - in docstrings for "enable once" or "enable breakpoints once". - -Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after - while (0). That defeats the whole purpose of using do . . . while (0). - * mdebugread.c (parse_partial_symbols): Don't use ?: expression as - list for ADD_PSYMBOL_TO_LIST; the macro takes its address and - using a ?: expression as an lvalue is not portable. - - * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also - convert a LOC_ARG to a LOC_REF_ARG. Update code which combines - 'p' and 'r' symbol descriptors into a single symbol to look for a - LOC_REF_ARG. - * README, config/sparc/tm-sparc.h: Update comments. - -Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_type): Do not complain for types with - an `indexNil' aux index, these are simply undefined types. - Remove indexNil check from caller of parse_type. - * mdebugread.c (parse_partial_symbols): Do not enter - stGlobal, scCommon symbols into the minimal symbol table, their - value is the size of the common, not its address. - Handle scInit, scFini, scPData and scXData sections. - Use minimal symbol type mst_file_* for stLabel symbols, instead of - mst_*. - Enter stProc symbols into the global_psymbols list once, not into - the static_psymbols_list. - Get rid of dummy psymtab if it is empty, to allow proper detection - of stripped executables. - * mdebugread.c (cross_ref): Allow cross references to Fortran - common blocks. - -Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (common_block_end, fix_common_block): Stash the - struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so - as to not assume that a pointer fits in an enum. - -Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c (fill_sym): check compiler verion number for pre- - UltraC compiler. - * os9kread.c (os9k_process_one_symbol): address of symbol is - relative to section not module. - * stabsread.c (define_symbol): add symbol type 's' as local - symbol for os9k. - * remote-os9k.c: add command 'set monitor_log' to turn on or off - monitor logging. - * remote-os9k.c: fix bug in delete breakpoint, single step trace. - * remote-os9k.c: fix bug in 'set remotebaud' function. - * remote-os9k.c (rombug_link): minimize checking so to improve - speed. - * symfile.c (symbol_file_command): check if failed to link, also make - the command be able to accept more than one filenames. - * target.c (target_link): check if failed to link with rombug. - * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0. - -Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-es.c (es1800_child_ops): Don't declare it static. - -Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef. - -Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c: New variable lowest_text_address. - (record_minimal_symbol, read_dbx_symtab): Set it. - (read_dbx_symtab): Use lowest_text_address + text_size instead of - end_of_text_address. - * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT. - - * dbxread.c (end_psymtab): Remove old and commented out - capping_global and capping_static. Fix comments regarding - N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro. - - * parser-defs.h: Add "extern" to start of variable declarations so - we don't end up with commons. - * parse.c: Define these variables. - - * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it - as one. - -Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c: Change value to value_ptr. - -Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * solib.c (elf_locate_base): New function to locate the address - of the dynamic linker's runtime structure in the dynamic info section. - * solib.c (locate_base): Use it instead of iterating over the list - of mapped address segments. - * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer - necessary. - -Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file. - (pc_in_interrupt_handler): New function. Also add PARAM decl. - (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for - signal trampoline and interrupt routines. - (frame_saved_pc): Handle signal trampolines and interrupt routines. - (frame_chain, frame_chain_valid): Likewise. - (hppa_frame_find_saved_regs): Likewise. Also deal with special - saved regs convention for SP. - - * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define. - (FRAME_BASE_BEFORE_SIGTRAMP): Define. - (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define. - - * tm-hppah.h (IN_SIGTRAMP): Define. - -Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * ch-exp.y (match_simple_name_string): Accept '_' as well as an - alphabetic character as the start of a name. - - * sparclite/Makefile.in (all install): Build and install aload. - - * configure.in: Accept i[34]86-*-*sysv32 because that is what - config.guess and config.sub produce. - - * mips-tdep.c: Change value to value_ptr. - -Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c, - cp-valprint.c, eval.c, expprint.c, findvar.c, language.c, - objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c, - valarith.c, valops.c, valprint.c, value.h, values.c: Replace - value with value_ptr. This is for the ptx compiler. - * objfiles.h, target.h: Don't declare a "sec_ptr" field using a - "sec_ptr" typedef. - * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff. - #if 0 i386_float_info. - * symm-tdep.c (round): Remove. Also remove sgttyb. - * symm-tdep.c: Remove lots of stuff which duplicates stuff from - i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb. - * i386-tdep.c (i386_frame_find_saved_regs): Put in - I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix - someday. - * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move - stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to - symm-nat.c. Define CHILD_WAIT and declare child_wait(). - * config/i386/tm-symmetry.h: Remove call function stuff; stuff in - tm-i386v.h is apparently OK. - * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not - HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and - USE_O_NOCTTY. - -Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * osfsolib.c (xfer_link_map_member): Update to use new - target_read_string interface. - -Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * infrun.c (wait_for_inferior): In checking - remove_breakpoints_on_following_step, check - through_sigtramp_breakpoint as well as step_resume_breakpoint. - -Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * os9kread.c (os9k_process_one_symbol): Rename - VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK. - * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not - (CORE_ADDR)0, from target_link, since that is what it uses. - Process name at end, not during parsing (like we did before Kung's - change), so that -readnow and -mapped can appear anywhere. - Make text_relocation a local variable. - * config/i386/i386os9k.mt: Fix comment. - * Makefile.in (ALLDEPFILES): Add remote-os9k.c. - * os9kread.c: Put "comments" after #endif inside /* */. - * stabsread.h: Add os9k_stabs variable. - * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol): - Set it. - * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol - descriptor in global_symbols not local_symbols. - (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type - descriptors. - (read_type): If os9k_stabs, accept function parameters after 'f' - type descriptor. - (read_array_type): If os9k_stabs, don't expect index type and - expect lower and upper to be separated by ',' not ';'. - (read_enum_type): If os9k_stabs, read a number before the first - enumeration constant. - (os9k_init_type_vector): New function. - (dbx_lookup_type): Call it when starting new type vector. - * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION. - * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol. - * os9kstab.c: Removed. - * Makefile.in: Update accordingly. - * objfiles.c (objfile_relocate_data): Removed. - * remote-os9k.c (rombug_wait): Call objfile_relocate - not objfile_relocate_data. - * objfiles.h, objfiles.c: Remove find_pc_objfile. - * remote-os9k.c (rombug_wait): Call find_pc_section not - find_pc_objfile. - * main.c (quit_command): Check inferior_pid; revert Kung change. - * remote-os9k.c (rombug_create_inferior): Set inferior_pid. - -Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com) - - * os9kread.c: New file to read os9000 style symbo table. - * os9kstab.c: new file to read os9000 style stabs. - * remote-os9k.c: remote protocol talking to os9000 rombug monitor. - * objfiles.c (find_pc_objfile): new function to search objfile - from pc. - * objfiles.c (objfile_relocate_data): new function to relocate - data symbols in symbol table. - * objfiles.h: Add two aux fields in struct objfile to handle - multiple symbol table files situation like in os9000. - * symfile.c: Change so 'symbol-file' command can handle multiple - files. Also call target_link() to get relocation infos. - * target.c (target_link): new function to get relocation info when - a symbol file is requested to load. - * main.c (quit_command): take out 'inferior_pid != 0' condition, - because in cross mode there's no inferior pid, bit they need to - be detached. - Makefile.in: add os9kread.c os9kstab.c and .o's. - configure.in: add i386os9k target. - config/i386/i386os9k.mt: new add. - config/i386/tm-i386os9k.h: new add. - -Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler. - * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler. - -Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * target.c, target.h (target_read_string): Provide error detection to - caller. Put string in malloc'd space, so caller need not impose - arbitrary limits. - * solib.c (find_solib): Update to use new interface. - * irix5-nat.c (find_solib): Read o_path from inferior - (clear_solib): Free storage for o_path. - * valprint.c (val_print_string): Add comments. - -Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.c (decode_line_1): Handle the case when skip_quoted does not - advance `p'. - -Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * value.h (struct value): Add modifiable field. - * values.c (allocate_value, record_latest_value, value_copy): Set it. - (record_latest_value): Don't mess with VALUE_LVAL of value. - * valops.c (value_assign): Check it. Reword existing error - message on not_lval. - - * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h - (STEP_SKIPS_DELAY): Added. - * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in - the delay slot. - - * valprint.c (val_print_string): If errcode is set, always print - an error, regardless of force_ellipsis. In the non-EIO case, - just print the error message rather than calling error(). Don't - access *(bufptr-1) if bufptr points to the start of the buffer. - When looking for '\0', don't increment bufptr and addr if bufptr - started out already at limit. If an error happens on fetching the - first character, don't print the string. - -Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is - obsolete. - - * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c, - i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c - config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h, - m88k-tdep.c: Use floatformat.h instead of ieee-float.h. - * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff - * findvar.c: Update comment regarding ieee-float.h. - -Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP, - FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): - Define to make backtracing through the various sigtramp handlers - work. - * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch - the saved pc from ucontext on the stack for SVR4 signal handling. - -Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote.c, remote-mon.c, remote-utils.c, remote-utils.h, - target.h, remote-es.c, remote-nindy.c: Don't set baud rate if - baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate; - just use the global variable itself. When printing baud rate, - don't print a baud rate if baud_rate is -1. - - * coffread.c (read_coff_symtab): Pass mst_file_* to - record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT - symbols in the minimal symbols regardless of SDB_TYPE. - -Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * breakpoint.h (enum bptype): New type bp_through_sigtramp. - (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP. - * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP - if we hit a bp_through_sigtramp breakpoint. Remove kludge which - ignored bs->stop for a bp_step_resume breakpoint. - * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint - which performs one (the check_sigtramp2 one) of the functions - which had been handled by the step_resume_breakpoint. For each - use of the step_resume_breakpoint, make it still use the - step_resume_breakpoint, use the through_sigtramp_breakpoint, or - operate on both. - Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what. - When setting the frame address of the step resume breakpoint, set - it to the address for frame *before* the call instruction is - executed, not after. - - * mips-tdep.c (mips_print_register): Print integers using - print_scalar_formatted rather than duplicating all the - CC_HAS_LONG_LONG and so on. - (mips_push_dummy_frame): Use read_register_gen rather than using - read_register and then putting it back in target format with - store_unsigned_integer. If registers are more than 4 bytes, give - an error rather than have some registers overwrite other - registers. - #if 0 unused include of opcode/mips.h. - - * symfile.h: Don't declare arguments for coff_getfilename. - - * defs.h: Revert Kung change regarding FORCE_LONG_LONG. - -Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * configure.in (hppa*-*-osf*): New configuration. - * config/pa/hppaosf.mt: New target makefile fragment. - * config/pa/tm-hppao.h: New target include file. - -Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * exec.c (print_section_info): Print entry point for exec_bfd only. - * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case. - * dwarfread.c: Remove second inclusion of , which - causes problems if has no multiple inclusion protection. - -Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com) - - * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of - the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1. - (CALL_DUMMY_LENGTH): Changed accordingly. - -Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c (trap_low): Make trap handler work for arbitrary - numbers of register windows. - - * sparclite/hello.c: Add factorial function for testing. - * salib.c: Use macros instead of constants for I/O addresses to - make 931 support easier. - * sparclite.h: Change constraint for LOC to "rJ" to force use of - register in sta/lda instructions. - -Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com) - - * dbxread.c (process_one_symbol): Set - block_address_function_relative for COFF like we do for ELF and SOM. - -Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (new_psymtab): Pass in section_offsets and set - them in the pst. - * mdebugread.c (handle_psymbol_enumerators): New function to enter - the enumerators of an ecoff enum into the partial symbol table. - * mdebugread.c (parse_partial_symbols): Call it. - * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next. - * symmisc.c (dump_psymtab): Fix typo, clean up output of section - offsets. Cast psymtab->read_symtab to PTR before passing it to - gdb_print_address. - * i386-tdep.c (i386_skip_prologue): Skip over instructions that - set up the global offset table pointer in pic compiled code. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets, - error() on TYPE_CODE_FLT arguments whose size is greater than 8, - swap all other TYPE_CODE_FLT arguments as mips_push_arguments - ensures that floats are promoted to doubles before they are pushed - on the stack. - -Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com) - - * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h: - Fixup cache_on and flush_i_cache so that they work for both the - 930 and 932 processors. Rewrite most low level funcs (uart - access & cache stuff) to use new ASI access macros in sparclite.h. - Also make it easy to access second serial port. - -Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * hp300ux-nat.c: Don't incloude , , or - ; not needed. - -Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stack.c (print_frame_info): In "pathological" case, don't - distrust the line number information. - -Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com) - - * mips-tdep.c (mips_print_register): handle 64 bits register. - * valprint.c (print_longest): fix a bug in printing 64 bits value. - -Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.12.2. - - * Makefile.in (install): Do the sed for program_transform_name - ourselves instead of worrying about INSTALL_XFORM. This enables - users to override INSTALL_PROGRAM in the standard way. - - * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't - depend on Makefile.in. - - * defs.h, valprint.c: Make longest_to_int a function not a macro. - Only test against INT_MIN if a LONGEST is bigger than an int. - - * README: Change GhostScript to Ghostscript. - -Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com) - - * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}: - Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14 - character file names. - * Makefile.in (ALLPARAM): Add these files. - - * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14 - character file names. - * Makefile.in: Add Kung's new mips64 files. - -Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com) - - * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf, - mips64el-*-ecoff and mips64-big-*. - * defs.h: get rid of FORCE_LONG_LONG. - * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction - parsing. Change register size to be MIPS_REGSIZE. - -Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com) - - * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c, - osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c, - xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names. - -Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com) - - * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust. - (remove_commands, add_commands): Add/remove hms-drain when target - is connected. - -Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add Lynx/rs6000 support. - * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error - messages. Add rs6000 support. Don't try to modify unwritable - registers. - * rs6000-nat.c: Move lots of native dependent stuff (like core - file support) from rs6000-tdep.c & xcoffexec.c to here. - * rs6000-tdep.c: Move native dependent stuff to nat.c. - * xcoffexec.c: Move native dependent stuff to nat.c. - * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here - from tm file. - * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're - really native. - * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h: - New files to support Lynx/rs6000. - -Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Remove note about gcc warnings on alpha, these should be - gone now. - * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, - m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c - remote-utils.c, stabsread.c: Include . - * regex.c: Include "defs.h", change re_comp argument to const char *. - * infptrace.c (fetch_register, store_inferior_registers): Change - regaddr to type CORE_ADDR. - * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS): - Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR. - -Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * symtab.h: Always define BYTE_BITFIELD to nothing. - -Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used. - * configure.in: Remove comment about m68k-em.mt. - * Makefile.in: Remove references. - -Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent - BFD_HOST_64_TYPE. - -Sun Feb 6 15:56:09 1994 Jeff Law (law@wild.cs.utah.edu) - - * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to - access BFD private data. Search for the "$TEXT$" space rather - than ".text". - (hppa_sym_fns): Add bfd target flavour to initializer. - -Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.c (target_preopen): If target_kill doesn't remove the - target from the stack, use pop_target to do it. - - * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name - of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar - changes to stabsread.c from summer 1993. - - * remote-udi.c (udi_files_info): If prog_name is NULL, just skip - printing the program, rather than passing NULL to printf. - (udi_detach): Set udi_session_id to -1 so that udi_close doesn't - try to call UDIDisconnect again. Print better message. - (udi_kill): Just call UDIDisconnect ourselves, rather than doing - it via udi_close. - (udi_create_inferior): If udi_session_id is negative, open a new - TIP rather than giving an error. - - * config/mips/mipsm3.mh, config/i386/i386m3.mh, - config/ns32k/ns32km3.mh: Define NAT_FILE. - * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H - (it was inconsistent and namespace-wrong) to NM_M3_H. - * m3-nat.c (mach_really_wait): Change parameter name to ourstatus. - (m3_open): New function. - (m3_ops): Use it. - * TODO: Update Mach section. - - * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver. - -Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * printcmd.c (printf_command): Add missing single-letter - backslash-escape sequences, and improve error message. - -Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * corelow.c (solib_add_stub, core_open): Pass address of from_tty - rather than trying to shove an int into a pointer and back out - again. This avoids compiler warnings. - - * defs.h (alloca): Declare as void *, not char *, on hpux. - Don't prototype it, just declare the return type. - -Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-sun386.h, config/i386/tm-symmetry.h - (REGISTER_CONVERT_TO_RAW): Add missing backslash. - -Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or - ZERO_REGNUM, just read it as zero without talking to the board. - - * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing - backslash. - * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type) - to store_floating, not nonexistent variable len. - - * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint): - New functions. - (mips_store_word): Change calling convention to return errors, and - to provide old contents if the caller wants it. - (mips_xfer_memory): Deal with errors from mips_store_word. - * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT - define now that remote-mips.c doesn't use BREAKPOINT. - - * remote-mips.c (mips_create_inferior): Call warning if arguments - specified, and then execute "set args" command. Call error, not - mips_error, if executable file not specified. - - * remote-e7000.c: Replace "snoop" command (e7000_noecho) with - remote_debug. - - * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast - to unsigned int. - -Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * value.h (print_longest): Rename "value" to "val" in prototype - declaration because some compilers don't like arguments whose - names are the same as types. - * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char * - before passing it to remote_*_bytes. - -Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com) - - * h8500-tdep.c (saved_pc_after_call): The size of the - pc is memory model dependent. (segmented_command, - unsegmented_command, _initialize_h8500_tdep): New commands to - change memory model. - * remote-e7000.c (_initialize_remote_e7000): Change name of snoop - command. - * remote-hms.c (hms_load): Remove breakpoints when loaded. - (hms_wait): Use new status structure - (hms_open): Push the target here. (hms_before_main_loop): Not - here. (supply_val, hms_fetch_register, hms_store_register): Cope - with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE. - * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print - all registers in a compact way. - -Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address - as CORE_ADDR to match definition in rs6000-tdep.c. - -Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs. - * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate - definitions into the psymtab. - -Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide - a special exceptionSize for the 68332. - - * remote-udi.c (udi_attach): If no arguments, print error. - -Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (VERSION): Bump to 4.12.1 - * NEWS, README: Update to match 4.12 release. - -Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * command.c (empty_sfunc): New function. - (add_set_cmd): Use it instead of not_just_help_class_command. - (not_just_help_class_command): Change calling convention back to - what it was before yesterday's change. - - * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end - of the type if present. - -Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (decode_format): Don't blithely set the size for - an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT. - - * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h. - If BFD64, make a LONGEST a BFD_HOST_64_BIT. - * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead - always just check against INT_MIN and INT_MAX (this also fixes things - if sizeof (long) > sizeof (int), e.g. Alpha). - * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h: - Don't define LONGEST or BUILTIN_TYPE_LONGEST. - * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and - BUILTIN_TYPE_UNSIGNED_LONGEST. - * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove - longest_int and longest_unsigned_int. - * value.h (struct value): Just align to LONGEST, rather than worrying - about CC_HAS_LONG_LONG. - * valarith.c (value_binop): Figure out type ourself based on - sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The - point is that we don't depend on CC_HAS_LONG_LONG anymore. - * valprint.c (val_print_type_code_int): Just call - extract_unsigned_integer directly, rather than going through - unpack_long. - * printcmd.c (decode_format): Remove code which would sometimes - change 'g' size to 'w' for integers. print_scalar_formatted handles - printing huge integers well enough, thank you. - - * command.c (add_set_cmd, not_just_help_class_command): Change - to make this the sfunc, not cfunc, since that is how we call it. - * command.h: Comment difference between sfunc and cfunc. - * demangle.c (set_demangling_command): Add third arg since that - is how it is called. - (_initialize_demangler): Use sfunc, not cfunc, for - set_demangling_command, since that is how it is called. - Remove show_demangling_command; it has no effect. - - * command.c (shell_escape): Report errors correctly (with error - message from strerror). - -Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use - x_scnlen.l rather than x_scnlen to match corresponding change in - coff/internal.h. - -Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbtypes.h, ch-typeprint.c, ch-valprint.c: - Change comments regarding TYPE_CODE_BOOL. - * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL, - regardless of the language. - (value_true): Just call value_logical_not regardless of language. - * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type): - Remove #if 0'd code which makes some enums TYPE_CODE_BOOL. - * language.h: Improve comment for la_builtin_type_vector. - * m2-lang.c (_initialize_m2_language): Don't add any fields to - builtin_type_m2_bool. - -Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com) - - * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c: - Define IN_SIGTRAMP and backtrace correctly through signal handlers. - -Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl - by restarting the ioctl. - -Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h (target_wait): Add comment about calling - return_to_top_level. - -Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes - additional arguments. - * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise. - -Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-stub.c: Remove unnecessary #include of memory.h. - -Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c: Remove code which sets saved_regs from - init_extra_frame_info and put it in new function mips_find_saved_regs. - (READ_FRAME_REG): Remove macro and replace uses with the expansion. - * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs, - check if it is NULL and call mips_find_saved_regs if so. - - * remote-mips.c: Use unfiltered, not filtered, output most places. - - * blockframe.c (get_prev_frame_info): Detect and stop an infinite - backtrace. Revise comments. - -Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_procedure): Remove _sigtramp kludges for - alpha and irix. The _sigtramp case has to be handled properly - in the tdep files if we have no ecoff debugging info. - * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain), - mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames - without PC_REGNUM kludge. - * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg): - Clean up handling of mips sigtramp frames, improve comments. - -Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * paread.c (read_unwind_info): Fix typo. - - * paread.c (pa_symtab_read): Update the "check_strange_names" - filter to match GCC's current output. Filter out section symbols - (which the HP linker sometimes puts in the wrong place). - -Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * serial.h (SERIAL_SET_TTY_STATE): Comment return value. - - * Makefile.in (TAGS): Just echo one line, rather than the whole thing. - - * Makefile.in: Remove all references to sparcly-nat.c. - - * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h - remote-sim.h directly, rather than via $(remote_utils_h). This avoids - duplicating serial.h and target.h. - - * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables - are not used anywhere (a 5 Oct 1993 change removed the uses). - - * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o. - * config/m68k/es1800.mt: Add comment. - * remote-es.c: Extensive changes to update to current conventions. - - * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]: - If the timeout is too big to fit in c_cc[VTIME], then do multiple reads - to achieve the desired timeout. - * serial.h (serial_t): Add field timeout_remaining. - -Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * c-exp.y (yylex): Reenable nested type code. - -Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * a29k-tdep.c (examine_tag): Add comment regarding argcount. - - * remote-mips.c (mips_ops): Fix docstring. - - * remote-bug.c (bug_ops): Remove spurious newline from docstring. - - * config/m68k/tm-monitor.h: Changes to bring this into accordance - with the old tm-m68k-em.h: - (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove. - (HAVE_68881): Don't undefine; HAVE_68881 is obsolete. - (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine. - Add FIXME regarding GET_LONGJMP_TARGET. - - * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments. - * infptrace.c (kill_inferior): Add comments. - * main.c (quit_command): Call target_close after we kill or - detach. - * remote-udi.c (udi_close): Don't error() if QUITTING. - -Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com) - - * configure.in: Make m68k-coff and aout add monitor support in - addition to the standard serial support. - -Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with - index indexNil. - -Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS. - * elfread.c (record_minimal_symbol_and_info), - dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it. - -Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386-stub.c: Add ".text" right before "mem_fault:". - - * main.c (baud_rate): Add FIXME comment about printing -1 value. - - * remote-utils.c (usage): Fix message to be accurate and conform - more closely to normal conventions. - - * remote-utils.c (gr_files_info): Have the exec_bfd test control - whether to show information about exec_bfd, and not control whether - to show information about device and speed. - - * remote-utils.c (gr_open): If sr_get_device returns NULL, give - usage message, don't dump core. - - * remote-bug.c (bug_write_memory): Use alloca, not GCC extension - for variable size array. - (bug_fetch_register, bug_store_register): Rename "value" to - "fpreg_buf" because some compilers don't like variables whose - names are the same as types. - (bug_store_register): Use a cast when converting char * to - unsigned char *. - - * symmisc.c (maintenance_print_symbols): Don't refer to the name - of the command in error message (the text was referring to the old - name of the command). - - * symmisc.c (dump_symtab): Fix args to fprintf_filtered. - - * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print - full details on structure elements without names. This partially - reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect - of those changes was accidental. - - * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is - defined, make it an error to specify a single argument which is not - a frame number. - - * Makefile.in (version.c), main.c (print_gdb_version): Use - host_alias and target_alias, not host_canonical and - target_canonical, to print configuration. - -Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead - of builtin_type_long. It is necessary to get a type which is - TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough. - - Fix many sins which will come up in 32 bit x 64 bit GDB, and - various miscellaneous things discovered in the process: - * printcmd.c, defs.h (print_address_numeric): New function. - * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) - breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), - cp-valprint.c (cplus_print_value), infcmd.c (jump_command), - printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: - Use it. - * utils.c, defs.h (gdb_print_address): New function. - * expprint (dump_expression), gdbtypes.h: Use it. - * breakpoint.c (describe_other_breakpoints), - symmisc.c (dump_symtab, print_symbol): - Use filtered not unfiltered I/O. - (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well - just run gdb under a debugger for this (and it had problems with - printing addresses, how to print b->shadow, etc.). - * buildsym.c (make_blockvector), core.c (memory_error), - exec.c (print_section_info), maint.c (print_section_table), - mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, - symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: - Add comments saying code is broken. Marked with "FIXME-32x64". - * dbxread.c (process_one_symbol), partial-stab.h (default), - remote-vx.c (vx_run_files_info): - Don't cast int being passed to local_hex_string. - * symmisc.c (print_symbol): Don't cast long being passed to %lx. - * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE - only being a long. - * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG - and LOC_LOCAL. - * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. - * source.c: Include regardless of USG. - -Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * valops.c (value_assign): Set `type' after coercing toval. - * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print): - Use extract_unsigned_integer to get the address of a reference. - -Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h: - AIX can use ? instead of \ for continuation. Deal with it. - - * paread.c (read_unwind_info): Just assign to objfile->obj_private, - not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which - the HP compiler in ANSI mode doesn't like. - - * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it - based on USG, rather than defining HAVE_SIGSETMASK to an - expression containing defined. Having a macro used in #if expand - to an expression containing "defined" is undefined according to - ANSI, and the HP compiler in ANSI mode doesn't do what we wanted - it to. - -Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com) - - * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): - Clean up the changes of 11 Jan, as recommended by Peter Schauer. - -Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * ch-exp.y (match_string_literal): Allow a zero-length string. - * ch-lang.c (chill_printstr): Don't print zero-length string funny. - -Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i386aix-nat.c (i386_float_info): Reverse order of registers before - passing them to print_387_status. - (print_387_status): Don't subtract top from 7 before using it. - * i387-tdep.c: Remove comment about AIX wanting "top" subtracted - from 7; the above explains it. - -Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (init_extra_frame_info): Use frame relative stack - pointer value when fixing up the frame at the start of a function. - -Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c (fetch_core_registers): Load the I & L regs for the - Sparc from the stack. - -Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c (mips_initialize): Clear mips_initializing via - cleanup chain, not directly. - - * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout - of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are - munging the timeout due to the limited range of c_cc[VTIME]. - - * fork-child.c, inferior.h (fork_inferior): New argument shell_file. - * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior), - m3-nat.c (m3_create_inferior): Pass it. - * procfs.c: Remove ptrace function. It was declared in a way which - conflicted with the prototype in unistd.h on Solaris. - -Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc - in the sigcontext if it is a signal trampoline frame. - * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET): - Define for Solaris2. - -Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com) - - * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h, - config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to - tm-sparc.h so they can be overridden if necessary. - -Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com) - - * lynx-nat.c: Add Sparc support. - * sparcly-nat.c: Remove. It's useless. - * config/sparc/nm-sparclynx.h: Rewrite. - * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o - with lynx-nat.o - * config/sparc/tm-sparclynx.h: Rewrite. - -Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * rs6000-pinsn.c: Use the new disassembler in the opcodes - directory. Old code was discarded, since the new opcode table has - a different format. - -Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (realclean): Remove info files per make-stds.texi. - -Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh - if N_SO_ADDRESS_MAYBE_MISSING is defined. - * config/sparc/tm-sun4sol2.h: Define it. - -Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (print_address_symbolic): Unconditionally use msymbol - if we did not find a symbol. - -Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY - is not defined. - - * hppab-nat.c (call_ptrace): Delete redundant function. - (kill_inferior, attach, detach, child_resume): Likewise. - (child_xfer_memory): Likewise. - - * hppah-nat.c (call_ptrace): Delete redundant function. - (kill_inferior, attach, detach, child_resume): Likewise. - - * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o. - - * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o. - - * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define. - - * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define. - (CHILD_XFER_MEMORY): Define. - (PT_*): Define so that generic infptrace.c code can be used. - -Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (xcoff_symfile_read): Make second parameter a - struct section_offsets *, not a (nonexistent) struct section_offset *. - - * xcoffread.c (read_xcoff_symtab): Make main_aux just a union - internal_xcoff_symtab, not an array of one of them. Change lots of - "main_aux" to "&main_aux" and so on. - - * coffread.c, xcoffread.c: Include - before "symfile.h". - -Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * coffread.c (coff_getfilename): Make it not static. - - * xcoffread.c (read_xcoff_symtab): complain() not abort(). - - * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes - a completely gratuitous difference between xcoffread.c and coffread.c). - -Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Don't set frame for - step_resume_breakpoint for IN_SIGTRAMP cases. - - * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what), - breakpoint.c (bpstat_what): Move step_resume from its own field of - the struct bpstat_what into the main_action. Make it override - other breakpoints. This is a conservative change in the sense - that before the step resume breakpoint was a breakpoint.c - breakpoint, hitting the step resume breakpoint overrode even - calling bpstat_stop_status. - -Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (normal_stop): Set stop_pc after popping the dummy frame - in case execution was stopped in the called function. - * stack.c (print_frame_info, frame_info): If backtracing through - a call dummy, handle the starting source line number on a line - boundary like backtracing through sigtramp. - * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address - for call dummy frame right. Remove old test for dummy frame, - it has been unused at least since gdb-3.5. - * sparc-tdep.c (sparc_push_dummy_frame): Set return address register - of the dummy frame. - -Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infcmd.c (signal_command): Accept 0 as legitimate signal number. - -Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (signals_info), target.c (target_signal_from_name): - Use ugly casts to avoid enumvar < enumvar or enumvar++. - -Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON. - * inflow.c (terminal_ours_1): When discussing how to deal with the - tty state, make note of query() as well as readline. - - * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of - signals for which stop and print are cleared by default. - -Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (unwind_table_entry): Use one of the - reserved fields to hold a stub unwind entry type. Fix typo. - (stub_unwind_entry): New structure for raw stub unwind entries. - (stub_unwind_types): The types of stubs we may encounter. - (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines. - * hppa-tdep.c (rp_saved): Use additional information provided - by linker stub unwind descriptors. - (frameless_function_invocation): Likewise. - (frame_chain_valid): Likewise. - * paread.c (compare_unwind_entries): New function for sorting - unwind table entries. - (read_unwind_info): Rewrite to remove dependency on host endianness. - Read in data from the $UNWIND_END$ subspace which contains linker - stub unwind descriptors. Merge that data into the basic unwind - table. - - * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions. - -Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name - from either the symbol name or the auxent. - * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename, - no longer static. - -Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com) - - * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h. - -Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Update notes for alpha port. - -Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL - for operation fault, constraint fault, and type fault. - -Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (init.c): Add comment explaining formatting conventions. - - * c-exp.y (parse_number): Assign to temporary between the right - shifts, to work around a bug in the SCO compiler. - - * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR): - Add various files which were added to GDB recently. - - * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not - within_function. - - * Makefile.in: Add mostlyclean target. - -Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Version 4.11.4. - -Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com) - - * main.c (show_commands): Make return type of extern - history_get be HIST_ENTRY, rather than struct _hist_entry. - (The latter loses with the upcoming merged readline.) - -Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring - const char *, not char *. - - * symtab.h (struct symbol): Make section short, not unsigned short. - - * symtab.c (lookup_symbol): Add comment about QUIT here. - - * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered. - - * c-exp.y (parse_number): Check for overflow regardless of range - checking. Fix overflow check to use unsigned LONGEST, not - unsigned int. - - * c-exp.y (parse_number): Make it so that integer constants are - builtin_type_long_long if builtin_type_long isn't big enough or if - an "LL" suffix is used. Properly handle "UL" or "LU" suffixes. - - * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC): - Print our "()" first, then recurse for the target type. - -Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-udi.c (udi_create_inferior): Quote empty execfile argument. - - * gdbserver/low-lynx.c: Include not "/usr/include/wait.h". - -Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (request_quit): Re-establish signal handler regardless - of USG. - - * config/mips/xm-irix4.h: Define HAVE_TERMIOS. - -Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i960-tdep.c: Include target.h. - -Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com) - - * lynx-nat.c (sys/wait.h): Don't use absolute pathname. - -Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus - changes (status -> ourstatus; declare status, etc.). - * config/nm-lynx.h: Fix child_wait prototype and include target.h. - -Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (ALLPARAM): Add config/nm-lynx.h. - -Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote-mips.c (mips_request, mips_wait): Correct prototypes. - -Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/i386/xm-linux.h: Define HAVE_TERMIOS. - -Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment. - -Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960 - is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN. - - * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before - writing it. - - Add search to target vector (#if 0'd until after 4.12): - * target.h (to_search, target_search): Add. - * gdbcore.h, core.c (generic_search): Add. - * remote.c (remote_search): Add. - * a29k-tdep.c (init_frame_info): Use target_search to find traceback - tag. - - * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr - is on, call find_pc_function rather than relying just on the minimal - symbols (probably only matters for symbol readers which don't put - statics in the minimal symbols, but changing this strikes me as - not conservative enough). - Initialize name_location in all cases. - If no symbol and no msymbol, don't print anything symbolic. - - * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0. - -Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com) - - * printcmd.c (print_address_symbolic): Make it search the - symtabs for variables as well as functions. Add `set print - fast-symbolic-addr' and default it to fast (the old way). - Print line numbers for data items as well as functions. - - * symtab.c (find_addr_symbol): Return the symtab and the symbol - address, if a symbol is found (take two more args pointing to - where to store these results). - - * symtab.h (find_addr_symbol): Add prototype. - -Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * objfiles.h: Fix comments to reflect the fact that the phrase - "top of stack" always refers to where the pushing and popping takes - place, regardless of whether it is at the highest or lowest address. - -Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for - compiler generated tag names. - * mdebugread.c (parse_type): Handle cross references to qualified - aggregate types. - * valops.c (value_struct_elt): Improve error message if the - address of a method is requested from an object instance. - * valops.c (search_struct_method): Make name_matched non-static - to get it initialized correctly. - * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to - exclude segment register which are not writable on newer SCO versions. - -Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * go32-xdep.c: Remove unused function uerror. - (sigsetmask): Declare return type. Declare argument (to match the - way it is called). Explicitly return 0. - -Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com) - - * symtab.h (struct symbol, general_symbol_info, minimal_symbol, - partial_symbol): Shrink the storage sizes of symbols, by making - enums into 1-byte bitfields when compiled __GNUC__, moving all the - enums and small ints to the end of each struct to improve - alignment, and switching the section number from int to unsigned - short. - -Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com) - - * symtab.c (find_addr_symbol): New routine that will find the nearest - symbol associated with an address. It does so by exhaustive - search of the symtabs, so it's slow but complete. - -Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com) - - * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab - to [0,0] rather than [0, end of first source file]. This avoids - problems with other parts of GDB looking for linetables in the - _globals_ symtab. Eliminate variables num_object_files and - first_object_file_end. - -Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) - - * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag. - (pop_frame): Restore PC2 and LR0 from dummy frames. - (push_dummy_frame): Save PC2 and LR0 into dummy frames. - (setup_arbitrary_frame): Handle 3 args and set up real frames. - * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments. - (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0. - (SETUP_ARBITRARY_FRAME): Define. - -Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START. - -Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * remote-udi.c (udi_resume): Correct prototype. - -Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call - hppa_frame_find_saved_regs. - * hppa-tdep.c (dig_fp_from_stack): Delete function. - (prologue_inst_adjust_sp): New function. - (is_branch, inst_saves_gr, inst_saves_fr): New functions. - (skip_prologue): Completely rewrite to use unwind information. - (hppa_frame_find_saved_regs): Likewise. - -Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol - to convert a signal number with appropriate bounds checking. - - * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377). - -Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com) - - * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined, - print a newline to end the display anyway. - - * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and - coprocessor status regs) when popping a frame. This fixes - float exceptions that occur after calling inferior functions. - - * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): - Read and write the fsr (float status register) to/from the child - process along with the float regs. Remove Peter Schauer's change - of May 24 '93, which has higher overhead and doesn't solve the - real problem (which was that FSR wasn't being set). - -Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com) - - * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ - stack overflow check isn't right after the register stack - adjustment instruction. Metaware R2.3u compiler moves other - things in front of it. This fix isn't perfect but is what's - running. - -Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT. - - * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14 - character filenames. - * configure.in: Change accordingly. - -Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com) - - * m68k-stub.c, sparc-stub.c: removed spurious introduction of - _filtered io routines from these two files. - -Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h, - config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define. - * mdebugread.c (parse_symbol): Handle enum sh.type produced by - DEC c89. - * mdebugread.c (add_line): Handle zero linenos produced by DEC c89. - -Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before - printing to gdb_stderr. - - * remote-udi.c (udi_kill): Don't close the connection, just set - inferior_pid to zero. - (udi_mourn): Call remove_breakpoints. - - * remote-udi.c: Remove obsolete need_artificial_traps comment. - - * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc. - -Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * symtab.c (lookup_symbol): Don't try adding .c to the name. - - * remote-bug.c: At the start of each section, reset srec_frame - back to 160. - - * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS. - * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook. - * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with - code which looks for those two waitkinds. Use switch statement. - * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with - CHILD_SPECIAL_WAITSTATUS. - - * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes. - * Move target_signal_from_host, target_signal_to_host, and - store_waitstatus from inftarg.c to target.c. procfs needs them. - * target.c: Include "wait.h" and . - * target.h, infrun.c (proceed), proceed callers: Pass new code - TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with - enums being treated as unsigned and is cleaner. - * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or - TARGET_SIGNAL_0. - * infcmd.c (signal_command), infrun.c (signals_info): - Don't allow user to specify numeric equivalent of - TARGET_SIGNAL_DEFAULT. - -Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com) - - * config/alpha/alpha-netware.mt: New target support for Alpha - running Netware. - * configure.in: Add alpha-*-netware* target. - -Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com) - - * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED. - -Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * target.h: Add enum target_waitkind, enum target_signal, and - struct target_waitstatus. Change status argument to target_wait to - be struct target_waitstatus * instead of int *. - * target.h, infrun.c, all targets: Change type of signal arguments - to resume(), proceed(), and target_resume() from int to enum - target_signal. - * All targets (*_wait, *_resume): Change accordingly. - * infcmd.c (program_info, signal_command), throughout infrun.c, - * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff. - * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex - signal code stuff right with the new signals would be non-trivial). - * inferior.h (stop_signal): Make it enum target_signal not int. - * target.c, target.h (target_signal_to_string, target_signal_to_name, - target_signal_from_name): New functions. - * inftarg.c, target.h (target_signal_to_host, target_signal_from_host, - store_waitstatus): New functions. - * procfs.c (procfs_notice_signals): Use them. - * i960-tdep.c (i960_fault_to_signal): New function, to replace - print_fault. - * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL. - - * objfiles.c (build_objfile_section_table): Don't abort() if - objfile->sections is already set. - - * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD - to match recent change to exec.c. - - * Version 4.11.3. - - * main.c (print_gdb_version): Change year to 1994. - - * ChangeLog, ChangeLog-93: Split ChangeLog at 1994. - * Makefile.in (NONSRC): Add ChangeLog-93. - -Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabsread.c (read_type): Allow defining several type numbers - at once (e.g. "(1,2)=(3,4)="...). - - * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int). - - * breakpoint.c (frame_in_dummy): Check PC as well as frame. - -Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols - to process_one_symbol. - * symtab.c (find_pc_psymbol): Search global_psymbols as well to - avoid caching a bad endaddr in find_pc_partial_function. - -Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION. - -Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Do not step or step resume past - the end of a one-line function we just stepped into. - -For older changes see ChangeLog-1993 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1995 b/contrib/gdb/gdb/ChangeLog-1995 deleted file mode 100644 index 9d4149e..0000000 --- a/contrib/gdb/gdb/ChangeLog-1995 +++ /dev/null @@ -1,4915 +0,0 @@ -Fri Dec 29 16:30:58 1995 Stan Shebs - - * symfile.c (find_sym_fns): Add PowerMac to xcoff file recognition - kludge. - -Fri Dec 22 11:05:59 1995 Michael Meissner - - * configure.in (gdb_host): Add support for DG/UX running on x86 as - a host. - (all x86 targets and hosts): Add support for pentium-pro machines. - - * configure: Rebuild. - - * config/i386/i386dgux.mh: New file for DG/UX running on x86 host. - -Thu Dec 21 19:09:20 1995 Rob Savoye - - * remote-array.c (array_wait): Poll the keyboard along with the - serial port so users can tpye at the target while their - application is running. - -Thu Dec 21 11:58:52 1995 Michael Meissner - - * Makefile.in (ppcbug-rom.o, srec.o): Add dependencies. - - * monitor.c (monitor_debug): Take prefix, and suffix arguments. - Print trailing newline after the suffix. - (monitor_printf{,_noecho}): Change monitor_debug calls. - (monitor_printf): Call monitor_expect instead of trying to do the - expect processing locally so that if there is extra junk, it - doesn't hang things up. - (readchar): If MO_HANDLE_NL is set, handle \r\n pairs and convert - them to a single \r. Use monitor_debug to print out byte read. - - * monitor.h (MO_HANDLE_NL): Add new flag. - - * ppcbug-rom.c (ppcbug_ops{1,2}): Split into two ops, one that - uses lo 0 to load, and the other that uses lo 1. Set flag - MO_HANDLE_NL. - (ppcbug_open{0,1}): Clone and split to handle ppcbug_ops{1,2}. - (_initialize_ppcbug_rom): Set up both ppcbug_open{0,1}. - -Wed Dec 20 10:54:41 1995 Fred Fish - - * defs.h: Delete extraneous whitespace at end of file. - * symfile.h: Move #include of demangle.h outside conditional. - * objfiles.h (struct objstats, OBJSTAT, OBJSTATS): New struct and - macros to hold per-objfile statistics for internal - instrumentation. - (struct objfile): Add OBJSTATS member, which is optional. - * buildsym.h (next_symbol_text_func): Now takes objfile argument. - Also update copyright to 1995. - * dbxread.c (dbx_next_symbol_text): Now takes objfile argument. - (dbx_symfile_init, coffstab_build_psymtabs, elfstab_build_psymtabs, - stabsect_build_psymtabs): Accumulate string table size. - (dbx_next_symbol_text, read_dbx_symtab, read_ofile_symtab): - Accumulate number of stabs symbols read. - * dwarfread.c (new_symbol, symthesize_typedef): - Accumulate number of full symbols created. - * gdbtypes.c (alloc_type): Accumulate number of types. - * maint.c (maintenance_print_statistics): New function. - * mdebugread.c (mdebug_next_symbol_text): Now takes objfile - argument. - * minsyms.c (prim_record_minimal_symbol_and_info): Accumulate - number of minimal symbols read. - * os9kread.c (read_os9k_psymtab): next_symbol_text takes objfile - arg. - * partial-stab.h: next_symbol_text takes objfile arg. - * stabsread.c (error_type, STABS_CONTINUE): Now takes objfile arg - and uses it to call next_symbol_text. - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Accumulate number of partial symbols created. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Accumulate number of partial - symbols created. - * symmisc.c (print_objfile_statistics): Print the per-objfile - internal instrumentation statistics gathered. - * xcoffread.c (xcoff_next_symbol_text): Now takes objfile argument. - -Fri Dec 15 16:15:55 1995 Ian Lance Taylor - - * top.c (set_endian_from_file): Use new bfd_big_endian macro. - -Fri Dec 15 12:21:10 1995 Raymond Jou - - * mpw-make.sed: Add quotes to RIncludes reference. - -Fri Dec 15 13:18:55 1995 Rob Savoye - - * remote-array.c: Remove bogus setting of baudrate to 4800. Their - hardware has real UARTS now. - -Mon Dec 11 18:19:16 1995 Stan Shebs - - * configure.in (powerpc-*-macos*): New target configuration. - * configure: Update. - * config/powerpc/macos.mh, config/powerpc/macos.mt, - config/powerpc/nm-macos.h, config/powerpc/tm-macos.h, mac-nat.c: - New files, native PowerMac debugging support. - * Makefile.in (mac-nat.o): Add build rule. - * mpw-config.in (enable_cflags): Add support. - (m68k-apple-macos, powerpc-apple-macos): Fix natdepfiles to - list object file instead of source file. - * mpw-make.sed (@ENABLE_CFLAGS@): Don't edit out, replace with - value of variable. - (install, install-only): Edit MPW-specific installation into - place of Unix shell code. - * mac-gdb.r: Fix version resources to use symbolic version strings. - (cfrg): New resource, code fragment for PowerMac. - -Mon Dec 11 14:13:03 1995 Fred Fish - - * dbxread.c (process_one_symbol): When looking at the next - minimal symbol, check for end of the minimal symbol array - (symbol with NULL pointer for name) before dereferencing it. - -Mon Dec 11 15:56:55 1995 Per Bothner - - * eval.c (evaluate_struct_tuple): Fix thinko. - -Mon Dec 11 06:52:02 1995 Wilfried Moser - - * ch-typeprint.c (chill_type_print_base): Slightly change of printing - of variant structures. - -Mon Dec 11 00:36:01 1995 Per Bothner - - * valops.c (value_cast): Handle casts to and from TYPE_CODE_CHAR. - * ch-exp.c (match_integer_literal): Fix long long support. - * gdbtypes.c (get_discrete_bounds): Make TYPE_LENGTH (type) == - sizeof (LONGEST) case work OK. - -Fri Dec 8 21:02:24 1995 Fred Fish - - * coffread.c, dbxread.c, dstread.c, objfiles.c, os9kread.c, - symfile.c, symtab.c: Use "obstack.h" rather than . - -Wed Dec 6 16:16:18 1995 Stu Grossman (grossman@cirdan.cygnus.com) - - * remote-mips.c (mips_receive_header): Allow mips_syn_garbage to be - user-settable (via set syn-garbage-limit). Setting it to -1 makes - it unlimited. - -Tue Dec 5 18:33:43 1995 Brendan Kehoe - - * gdbtypes.c (check_stub_method): Make sure we get back a function - string in the demangled name before we try to use it. - -Tue Dec 5 18:08:29 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_expect_regexp): Make static, add prototype. - * (monitor_read_memory_single): Call monitor_expect_regexp with - pointer to getmem_resp_delim_pattern, not entire struct. - -Tue Dec 5 15:51:25 1995 Stan Shebs - - * c-lang.h (c_op_print_tab): Don't declare, some compilers - consider illegal if structure not defined, and only used - in c-lang.c anyway. - -Sun Dec 3 12:31:03 1995 Per Bothner - - * eval.c (evaluate_subexp_standard case): Fix typo. - -Sun Dec 3 11:59:21 1995 Jeffrey A. Law - - * ch-exp.c (parse_named_record_element): Avoid aggregrate - initializations for automatic variables. - - * hppa-tdep.c (hppa_alignof): Fix typo in last change. - -Sat Dec 2 19:32:57 1995 Fred Fish - - * symfile.c (global_psymbols, static_psymbols): Remove, unused. - -Sat Dec 2 03:02:21 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Add heuristic to - determine the return address register, needed for OSF/1-3.2C. - * config/alpha/tm-alpha.h (T7_REGNUM, T9_REGNUM): Define. - -Fri Dec 1 07:23:57 1995 Michael Meissner - - * ppcbug-rom.c (ppcbug_cmds): Turn on MO_GETMEM_READ_SINGLE - because PPCbug displays the memory as characters as well as hex. - Fix getmem/setmem commands. - - * srec.c (load_srec): Fix off by one typo in last submission. - - * rs6000-tdep.c (push_arguments): Fix typo. - -Thu Nov 30 23:54:17 1995 Per Bothner - - * language.c (lang_bool_type), language.h: New function. - * language.h (LA_BOOL_TYPE): New macro. - * eval.c (evaluate_subexp_standard) Use LA_BOOL_TYPE instead - of builtin_type_int where appropriate, - * valarith.c (value_subscript): Likewise. - - * valops.c (value_slice): Implement (value) bitstring slices. - * valprint.c (val_print): If TYPE_LENGTH is zero, don't automatically - print "" - Chill has zero-length (string) types. - - * gdbtypes.c (check_stub_type): Removed; no longes needed. - * ch-exp.c (expect, parse_call): Tweak error messages. - -Wed Nov 29 13:35:18 1995 Per Bothner - - * scm-valprint.c (scm_isymnames): Remove "#@" prefix. - (scm_scmval_print): Do not print "#@" prefix. - - * gdbtypes.h (enum type_code): Added TYPE_CODE_TYPEDEF. - (check_typedef): New prototype. - (CHECK_TYPEDEF): New macro. - (TYPE_DUMMY_RANGE): Removed. - * gdbtypes.c (get_discrete_bounds): Fix paren error; make more robust. - (create_array_type): Don't force_to_range_type; users of the - array are responsible for handling non-range index types. - (create_set_type): Likewise. - (force_to_range_type): Removed. - (check_typedef): New function handles stub types and typedefs. - (check_stub_type): Just call check_typedef. (To be removed.) - (recursive_dump_type): Handle TYPE_CODE_TYPEDEF. - * ch-lang.c (type_lower_upper): Use get_discrete_bounds. - (evaluate_subexp_chill): Handle string repetition. - Re-arrange to handle EVAL_AVOID_SIDE_EFFECTS better. - * ch-typeprint.c (chill_type_print_base): Handle TYPE_CODE_TYPEDEF. - Pass show=0 in recursive calls various places. - (case TYPE_CODE_ARRAY): Don't require index type to have - TYPE_CODE_RANGE. - (case TYPE_CODE_RANGE): Don't need to support TYPE_DUMMY_RANGE. - * gdbtypes.c, ch-lang.c, ch-typeprint.c (numerous places): - Add check_typedef/CHECK_TYPEDEF as needed. - - * ch-exp.y: Replaced by ... - * ch-exp.c: New file. Use recursive-descent. - Recognize labelled array tuples and powerset ranges. - * Makefile.in: Update for no longer using yacc for ch-exp. - - * c-lang.c: Make various functions non-static. - * c-lang.h: Add bunches of prototypes. - * cp-valprint.c (cp_print_value_fields): Also take address. - (cp_print_value): Likewise. Use baselcass_offset. - * stabsread.c (current_symbol): New static variable. - (type_synonym_name): Remove. - (read_type): If copying, make copy be a TYPE_CODE_TYPEDEF. - (read_array_type): Don't need to handle undefined element type here. - (cleanup_undefined_types): Ditto. - (read_range_type): Look for Chill ranges. - * valops.c (value_assign): Fix case lval_internalvar - don't try - to assign into old value (which might be too small!). - (value_coerce_array): No longer need special VALUE_REPEATED handling. - (value_arg_coerce): Cleaner array->pointer decay mechanism. - (search_struct_field): Use baseclass_offset rather than - baseclass_addr. - (value_slice): Use get_discrete_bounds. - * value.h (COERCE_VARYING_ARRAY): Take type argumnt as well. - * values.c (baseclass_offset): Change parameter interface. - (baseclass_addr): Removed. - * c-typeprint.c, c-valprint.c, ch-valprint.c, values.c, valops.c: - Add check_typedef/CHECK_TYPEDEF as needed. - - * alpha-tdep.c, c-exp.y, h8500-tdep.c, f-exp.y, f-valprint.c, - findvar.c, hppa-tdep.c, infcmd.c, language.c, printcmd.c, - rs6000-tdep.c, symmisc.c, symtab.c, mdebugread.c: - Add check_typedef/CHECK_TYPEDEF as needed. - - * f-typeprint.c, valarith.c, valprint.c, typeprint.c, eval.c: - Add check_typedef/CHECK_TYPEDEF as needed. - * f-typeprint.c: Various cleaning up. - * valarith.c (value_subscript): Also subscript bitstrings (for Chill). - * typeprint.c (print_type_scalar): Also support TYPE_CODE_RANGE. - * eval.c (evaluate_subexp_standard case OP_ARRAY): Implement - support for labelled array tuples and ranges in powerset tuples. - (init_array_element): New function. - - * top.c (command_line_input): Only strip out an initial #-comment. - Looking for internal comments is language-specific (breaks Scheme). - - * expression.h (enum exp_opcode): Add BINOP_RANGE. - * expprint.c (dump_expression): Support BINOP_RANGE. - * eval.c (evaluate_subexp_standard): Handle BINOP_RANGE (as error). - (case MULTI_SUBSCRIPT): Fix broken f77 value->int ad hoc conversion. - * ch-lang.c (chill_op_print_tab): Support BINOP_RANGE. - (evaluate_subexp_chill): Error on BINOP_COMMA. - - * Makefile.in: Clean up so doc stuff stays in doc sub-dir. - -Wed Nov 29 16:39:50 1995 Michael Meissner - - * monitor.c (monitor_debug): New function to print monitor debug - output in printable fashion. - (monitor_printf{,_noecho}): Call monitor_debug instead of - fputs_unfiltered. - - * srec.c (load_srec): When printing srec debug information, do not - print the carriage return directly, instead print \\r followed by - a newline. - -Tue Nov 28 15:25:28 1995 Doug Evans - - * Makefile.in (target_subdir): Define. - (CC_FOR_TARGET, CXX_FOR_TARGET): Use it to find target libraries. - * configure.in (X_CFLAGS): Fix typo. - (target_subdir): Set to "${target_alias}/" if cross. - * configure: Regenerated. - - * dbxread.c (dbx_symfile_read): Set block_address_function_relative - for `pe' format files. - -Tue Nov 28 11:17:47 1995 Fred Fish - - * magic.h: Renamed to gmagic.h to avoid conflict. - * magic.c: Renamed to gmagic.c in sympathy. - * eval.c, gmagic.c, config/tm-magic.h: - Include "gmagic.h" rather than "magic.h". - -Sat Nov 25 02:56:38 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (handle_psymbol_enumerators, parse_symbol): - Recognize enums from alpha cc -migrate. - (upgrade_type): Pass correct fd to parse_symbol when parsing - the index type of an array. - (parse_procedure, parse_lines, psymtab_to_symtab_1): Handle - unsorted procedure descriptors from Irix 5.x and Alpha OSF/1-3.x - shared libraries. Use CORE_ADDR instead of `unsigned long' in - procedure descriptor address computations. - - * symtab.c (decode_line_1): Prevent accidental strchr match - of a null character with the terminating null character of - gdb_completer_quote_characters. - (cplusplus_hint): Make sure that only a single quote is printed - in the hint message. - -Fri Nov 24 16:17:01 1995 Jeffrey A Law (law@cygnus.com) - - * top.c (recurse_read_control_structure): Don't make cleanups - here. Callers handle that correctly. - -Tue Nov 21 15:16:34 1995 Fred Fish - - * config/m68k/xm-hp300hpux.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. - Also force HAVE_MMAP to be defined since autoconf is currently broken - for detecting a working mmap under hpux. - * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS): Tweak MMAP_BASE_ADDRESS - to a better value suggested by Jeffrey A Law (law@cygnus.com). - -Tue Nov 21 08:48:58 1995 Fred Fish - - * config/pa/xm-hppah.h: Define MMAP_BASE_ADDRESS and MMAP_INCREMENT. - Also force HAVE_MMAP to be defined since autoconf is currently broken - for detecting a working mmap under hpux. - * objfiles.c (map_to_address): Have gdb print a warning when it - is compiled with HAVE_MMAP but without both MMAP_BASE_ADDRESS and - MMAP_INCREMENT defined (thus making it appear mmap doesn't work). - -Mon Nov 20 14:13:53 1995 Stu Grossman (grossman@cygnus.com) - - * infrun.c (wait_for_inferior): Add support for dynamic function - trampolines. These are pieces of code between the caller and the - callee that figure out the address of the callee's code at run - time. Upon entry, we can't figure out the callee's address, so we - set a breakpoint within the trampoline where the address will be - known, and continue the target. Once we hit the breakpoint, we - break at the callee's address and proceed as usual. - -Mon Nov 20 11:12:34 1995 Fred Fish - - * objfiles.c (allocate_objfile): Change warning message about mapped - symbol tables so that it is obvious that they are not supported on - this particular machine rather than implying they are not supported - at all in this version of gdb. - -Sun Nov 19 05:20:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c (solib_address): Return the name of the - containing solib. - * stack.c (print_frame_info): Use minimal symbol only if - fi->pc is in a known section. - -Sat Nov 18 11:19:35 1995 Roland McGrath - - * solib.c (solib_address): Return the name of the containing solib. - * solib.h (PC_SOLIB): New macro; define using solib_address. - * stack.c (print_frame_info) [PC_SOLIB]: If no function name, try - PC_SOLIB on the PC value. - -Sat Nov 18 04:09:31 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * annotate.c (annotate_source, annotate_frame_begin): Issue - `0x' prefix for the pc value, to remain consistent with previous - GDB versions. - - * blockframe.c (find_pc_partial_function), config/pa/tm-hppa.h: - Remove Sun shared library transfer hack and - INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK, it is obsoleted by the - mst_solib_trampoline minimal symbols. - - * blockframe.c (inside_main_func): Check main_func_*pc against - INVALID_ENTRY_*PC, not zero. - * symfile.c (init_entry_point_info): Initialize ei.*pc with - INVALID_ENTRY_*PC. - * mipsread.c (mipscoff_symfile_read): If the entry_file bounds - are still unknown after processing the partial symbols, then try - to set them from the minimal symbols. - - * infcmd.c (registers_info): Error out if selected_frame is NULL. - * stack.c (return_command): Select new current frame silently if - not interactive. - - * mipsread.c (read_alphacoff_dynamic_symtab): Ignore additional - DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM entries. - - * irix5-nat.c (solib_create_inferior_hook): Call solib_add only - if auto_solib_add_at_startup is nonzero. - (_initialize_solib): Add "set auto-solib-add" command. - * osfsolib.c (solib_create_inferior_hook): Call solib_add only - if auto_solib_add_at_startup is nonzero. - (_initialize_solib): Add "set auto-solib-add" command. - -Wed Nov 15 17:12:04 1995 Stan Shebs - - * utils.c: Don't include sys/ioctl.h etc if MPW is host. - -Tue Nov 14 17:16:46 1995 Doug Evans - - * config/arm/tm-arm.h (ADDITIONAL_REGISTER_NAMES): Fix r5. - (FRAME_SAVED_PC): Minor clean up. - -Tue Nov 14 14:51:05 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_load_srec monitor_make_srec): Move all - S-record download code into srec.c. - * srec.c srec.h: New files. Contain S-record loading routines - formerly in monitor.c. - * serial.c serial.h: New routine just like fprintf, but uses - serial_t instead of FILE *. - * sh-tdep.c (frame_find_saved_regs init_extra_frame_info): - Don't add four to saved pc (makes things match manual). Also, fix - bug where we didn't get pc from stack frame correctly. - * config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to - saved pc. Real hardware does this for you. - * sh3-rom.c (sh3_load): New routine. Sets up for download then - calls generic S-record loader. - * config/h8300/h8300.mt, config/h8500/h8500.mt, - config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt: - Add srec.o to TDEPFILES. - -Tue Nov 14 15:57:36 1995 Michael Meissner - - * ppcbug-rom.c: New file to support the Motorola PPCBUG monitor - for PowerPC's. - - * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Include - ppcbug-rom.o, monitor.o, and srec.o - - * config/i386/linux.mt (XDEPFILES): Include ser-tcp.o. - -Mon Nov 13 13:12:46 1995 Jeffrey A Law (law@cygnus.com) - - * partial-stab.h: Remove GDB_TARGET_IS_HPPA kludge. - -Fri Nov 10 13:08:54 1995 Jeff Law (law@kahlua.cs.utah.edu) - - * terminal.h (HAVE_SGTTY): Fix typo. - -Thu Nov 9 17:34:01 1995 Michael Meissner - - * configure.in (gdb_target): Build in the simulator for all - PowerPC eabi targets, not just eabisim, providing - --enable-sim-powerpc is used, or the host compiler is GCC. - -Thu Nov 9 14:04:05 1995 Raymond Jou (rjou@mexican.cygnus.com) - - * mpw-config.in: Add variable with names of SIOW libraries. - * mpw-make.sed: Add an action to build SIOWgdb. - -Wed Nov 8 19:25:22 1995 Stan Shebs - - * mpw-make.sed: Edit @ENABLE_CFLAGS@ out, mpw-configure can - add back in if necessary. - -Wed Nov 8 15:59:52 1995 James G. Smith - - * config/mips/vr4300.mt: Added simulator to default VR4300 build. - -Tue Nov 7 16:02:25 1995 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c (mips_initialize): Fix brain damage found by - Jamie. Basically had case statement in the wrong place... - * (mips_load): Remove unnecessary `db tty0' command. It's all - handled by mips_initialize now. - -Tue Nov 7 12:59:14 1995 Raymond Jou - - * mac-gdb.r: Added #ifdef Macgdb. - -Tue Nov 7 14:59:51 1995 James G. Smith - - * remote-mips.c (mips_initialize): Updated to talk to VR4300 RISQ - monitor board. - -Mon Nov 6 11:44:11 1995 James G. Smith - - * config/mips/{tm-vr4300.h tm-vr4300el.h} (TARGET_MONITOR_PROMPT): - Change into real strings. - - * remote-sim.c (gdbsim_open): Moved sim_open() call to after - callback initialisation. - -Sun Nov 5 00:07:52 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in (AC_CHECK_HEADERS): add stddef.h. - -Fri Nov 3 12:30:43 1995 Fred Fish - - * Makefile.in (COMMON_OBS): Use corefile.o rather than core.o - * core.c: Rename to corefile.c. - * config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c, - Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c, - arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c. - - From Graham Stoney . - * Makefile.in (remote-array.o): Add rule to build. - (ALLDEPFILES): Add remote-array.c - * remote-array.c (baud_rate): Remove unnecessary declaration. - (baudrate): Remove. - (array_files_info): Print global baud_rate not baudrate. - -Sat Nov 4 10:21:58 1995 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS. - * fork-child.c (fork_inferior): Add call to - TARGET_CREATE_INFERIOR_HOOK to allow target specific code to get - control just before the new process executes it's first instruction. - * remote-mips.c (mips_initialize): Cleanup a bit. Don't try to - receive a packet at first. This speeds up initialization a lot. - Use TARGET_MONITOR_PROMPT instead of "". - (common_breakpoint): Use rresponse instead of rerrflg to inspect - error code. - * symfile.c (syms_from_objfile reread_symbols): Call - TARGET_SYMFILE_POSTREAD to allow target specific code to get - control after reading new symbols. - * target.h: New macros TARGET_SYMFILE_POSTREAD, and - TARGET_CREATE_INFERIOR_HOOK. See above for descriptions. - * config/mips/{irix5.mh nm-irix5.h}: Delete nm-irix5.h. Make - NAT_FILE point directly at ../nm-sysv4.h. - * config/mips/{mipsm3.mh nm-m3.h}: Delete nm-m3.h. Make - NAT_FILE point directly at ../nm-m3.h. - * config/mips/{mipsv4.mh nm-sysv4.h}: Delete nm-sysv4.h. Make - NAT_FILE point directly at ../nm-sysv4.h. - * config/mips/nm-mips.h: Improve comment at top of file. - * config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Change - definition into a proper string. - -Wed Nov 1 20:18:08 1995 Fred Fish - - * config/i386/tm-i386.h: New file containing generic i*86 target - definitions. - (TARGET_BYTE_ORDER): Moved here from tm-i386v.h. - (IEEE_FLOAT): Moved here from tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Define default as 2. - (FUNCTION_START_OFFSET): Moved here from tm-i386v.h. - (SKIP_PROLOGUE): Moved here from tm-i386v.h. - (SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h. - (INNER_THAN): Moved here from tm-i386v.h. - (BREAKPOINT): Moved here from tm-i386v.h. - (DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h. - (ABOUT_TO_RETURN): Moved here from tm-i386v.h. - (REGISTER_SIZE): Moved here from tm-i386v.h. - (NUM_REGS): Moved here from tm-i386v.h. - (REGISTER_NAMES): Moved here from tm-i386v.h. - (EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h. - (FP_REGNUM): Moved here from tm-i386v.h. - (SP_REGNUM): Moved here from tm-i386v.h. - (PC_REGNUM): Moved here from tm-i386v.h. - (PS_REGNUM): Moved here from tm-i386v.h. - (FP0_REGNUM): Moved here from tm-i386aix.h. - (FPC_REGNUM): Moved here from tm-sun386.h. - (REGISTER_BYTES): Moved here from tm-i386aix.h. - (REGISTER_BYTE): Moved here from tm-i386aix.h. - (REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. - (MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. - (REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. - (MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. - (EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h. - (STORE_RETURN_VALUE): Moved here from tm-i386aix.h. - (REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h. - (STORE_STRUCT_RETURN): Moved here from tm-i386v.h. - (FRAME_CHAIN): Moved here from tm-i386v4.h. - (FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h. - (FRAME_SAVED_PC): Moved here from tm-i386os9k.h - (FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h. - (FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h. - (FRAME_NUM_ARGS): Moved here from tm-i386sun.h. - (FRAME_ARGS_SKIP): Moved here from tm-i386v.h. - (FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h. - (PUSH_DUMMY_FRAME): Moved here from tm-i386v.h. - (POP_FRAME): Moved here from tm-i386v.h. - (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from - tm-i386v.h - (print_387_control_word, print_387_status_word): Declare prototypes. - (struct frame_info, struct frame_saved_regs): Forward decls for - prototypes. - (SP_ARG0): Moved here from tm-i386v.h. - - * config/i386/tm-i386v.h: - (i386/tm-i386.h): Include. - (TARGET_BYTE_ORDER): Remove. - (IEEE_FLOAT): Remove. - (START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4. - (FUNCTION_START_OFFSET): Remove. - (SKIP_PROLOGUE): Remove. - (i386_skip_prologue): Remove prototype. - (SAVED_PC_AFTER_CALL): Remove. - (INNER_THAN): Remove. - (BREAKPOINT): Remove. - (DECR_PC_AFTER_BREAK): Remove. - (ABOUT_TO_RETURN): Remove. - (REGISTER_SIZE): Remove. - (NUM_REGS): Undef before redefine to 16 (no FP support). - (REGISTER_NAMES): Undef before redefine. - (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove. - (REGISTER_BYTES): Undef before redefine. - (REGISTER_BYTE): Undef before redefine. - (REGISTER_RAW_SIZE): Undef before redefine. - (REGISTER_VIRTUAL_SIZE): Undef before redefine. - (MAX_REGISTER_RAW_SIZE): Undef before redefine. - (MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine. - (REGISTER_VIRTUAL_TYPE): Undef before redefine. - (STORE_STRUCT_RETURN): Undef before redefine. - (EXTRACT_RETURN_VALUE): Undef before redefine. - (STORE_RETURN_VALUE): Undef before redefine. - (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. - (FRAME_CHAIN): Undef before redefine. - (FRAMELESS_FUNCTION_INVOCATION): Undef before redefine. - (FRAME_SAVED_PC): Undef before redefine. - (FRAME_ARGS_ADDRESS): Remove. - (FRAME_LOCALS_ADDRESS): Remove. - (FRAME_NUM_ARGS): Undef before redefine. - (FRAME_ARGS_SKIP): Remove. - (FRAME_FIND_SAVED_REGS): Remove. - (PUSH_DUMMY_FRAME): Remove. - (POP_FRAME): Remove. - (CALL_DUMMY): Remove. - (CALL_DUMMY_LENGTH): Remove. - (CALL_DUMMY_START_OFFSET): Remove. - (CALL_DUMMY_BREAKPOINT_OFFSET): Remove - (FIX_CALL_DUMMY): Remove. - (print_387_control_word): Remove. - (print_387_status_word): Remove. - (SP_ARG0): Remove. - - * config/i386/tm-symmetry.h: - (TM_SYMMETRY_H): Enclose file in test for define & define if needed. - (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of - tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. - (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h - or tm-i386v.h, #undef, and #define to 0. - (MAX_REGISTER_RAW_SIZE): Remove. - (FRAME_CHAIN): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Remove. - (print_387_control_word, print_387_status_word): Remove prototypes. - - * config/i386/tm-ptx.h: - (TM_PTX_H): Enclose file in test for define & define if needed. - (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of - tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. - (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h - or tm-i386v.h, #undef, and #define to 0. - (SDB_REG_TO_REGNUM): Remove obsolete commented out define. - (print_387_control_word, print_387_status_word): Remove prototypes. - - * config/i386/tm-linux.h: - (TM_LINUX_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - - * config/i386/tm-i386v4.h: - (TM_I386V4_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FRAME_CHAIN): Moved to tm-i386.h. - (FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h. - (FRAME_SAVED_PC): Remove. - (sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc. - (FRAME_NUM_ARGS): Remove. - - * config/i386/tm-i386os9k.h: - (TM_I386OS9K_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (NUM_REGS): Undefine before redefining. - (FRAME_CHAIN): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Move to tm-i386.h. - - * config/i386/tm-i386nw.h: - (TM_I386NW_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - - * config/i386/tm-i386bsd.h: - (TM_I386BSD_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FRAMELESS_FUNCTION_INVOCATION): Remove. - (FRAME_SAVED_PC): Remove. - - * config/i386/tm-i386aix.h: - (i386/tm-i386.h): Include instead of tm-i386v.h. - (START_INFERIOR_TRAPS_EXPECTED): Remove. - (FP_REGNUM): Remove. - (SP_REGNUM): Remove. - (PC_REGNUM): Remove. - (PS_REGNUM): Remove. - (FP0_REGNUM): Moved to tm-i386.h. - (NUM_REGS): Remove. - (REGISTER_NAMES): Remove. - (REGISTER_BYTES): Moved to tm-i386.h. - (REGISTER_BYTE): Moved to tm-i386.h. - (REGISTER_RAW_SIZE): Moved to tm-i386.h. - (MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h. - (REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h. - (REGISTER_VIRTUAL_TYPE): Removed. - (EXTRACT_RETURN_VALUE): Moved to tm-i386.h. - (STORE_RETURN_VALUE): Moved to tm-i386.h. - - * config/i386/tm-sun386.h: - (TM_SUN386_H): Enclose file in test for define & define if needed. - (i386/tm-i386.h): Include. - (TARGET_BYTE_ORDER): Remove. - (FUNCTION_START_OFFSET): Remove. - (SKIP_PROLOGUE): Remove. - (SAVED_PC_AFTER_CALL): Remove. - (INNER_THAN): Remove. - (BREAKPOINT): Remove. - (DECR_PC_AFTER_BREAK): Remove. - (ABOUT_TO_RETURN): Remove. - (REGISTER_SIZE): Remove. - (NUM_REGS): Undefine before defining. - (REGISTER_NAMES): Undefine before redefining. - (REGISTER_BYTES): Undefine before redefining. - (REGISTER_BYTE): Undefine before defining. - (FP_REGNUM): Undefine before defining. - (PC_REGNUM): Undefine before defining. - (FPC_REGNUM): Undefine before defining. - (REGISTER_RAW_SIZE): Undefine before defining. - (FRAME_CHAIN): Undefine before defining. - (FRAMELESS_FUNCTION_INVOCATION): Undefine before defining. - (FRAME_SAVED_PC): Undefine before defining. - (FRAME_NUM_ARGS): Moved to tm-i386.h. - (MAX_REGISTER_RAW_SIZE): Remove. - (MAX_REGISTER_VIRTUAL_SIZE): Remove. - (STORE_STRUCT_RETURN): Remove. - (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. - (FRAME_ARGS_ADDRESS): Remove. - (FRAME_LOCALS_ADDRESS): Remove. - (FRAME_NUM_ARGS): Undefine before defining. - (FRAME_ARGS_SKIP): Remove. - (FRAME_FIND_SAVED_REGS): Remove. - (PUSH_DUMMY_FRAME): Remove. - (POP_FRAME): Remove. - (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove. - (struct frame_info, struct frame_saved_regs): Remove forward decls - for prototypes. - - * config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of - tm-i386v.h. - * config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of - tm-i386v.h. - - * i386-tdep.c (i386_extract_return_value): Make function visible - for all i386 targets, but only assume floating point values returned - in floating point registers for I386_AIX_TARGET. - - * i386v-nat.c (i386_register_u_addr): Enable code to locate - floating point regs in user struct. - -Wed Nov 1 15:32:57 1995 Fred Fish - - * breakpoint.c (breakpoint_re_set): Fix typo in comment. - * symtab.c (in_prologue): Document func_start and when it is zero - don't call SKIP_PROLOGUE (which typically leads unconditionally to - an error when we try to access a prologue at address 0). - -Tue Oct 31 13:01:15 1995 Fred Fish - - * elfread.c: Include elf-bfd.h rather than libelf.h. - -Tue Oct 31 10:42:42 1995 steve chamberlain - - * win32-nat.c (xlate_exception): Treat a stack overflow like a SEGV. - -Sun Oct 29 11:22:05 1995 Fred Fish - - * monitor.c: Include gnu-regex.h rather than system regex.h. - -Sat Oct 28 23:51:48 1995 steve chamberlain - - * defs.h: Test on name __WIN32__ rather than WIN32. - * inflow.c (new_tty): Likewise - * terminal.h: Likewise. - * utils.c (initialize_utils): Likewise. - * win32-nat.c (child_create_inferiror): Print error code when failing. - * config/i386/win32.mh (XM_CLIBS): Need -lkernel32. - -Sat Oct 28 04:52:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * symtab.h (enum address_class): Add LOC_UNRESOLVED for - a location whose address has to be resolved via the minimal - symbol table. - * buildsym.c (finish_block), findvar.c (symbol_read_needs_frame, - read_var_value), printcmd.c (address_info), - symmisc.c (print_symbol, print_partial_symbol): Handle - LOC_UNRESOLVED. - * stabsread.c (scan_file_globals): Change unresolved LOC_STATIC - symbols to LOC_UNRESOLVED. Remove rt_common_objfile lookup - kludge, global common symbols are now handled by LOC_UNRESOLVED. - (scan_file_globals_1): Move code back to scan_file_globals, - delete. - -Fri Oct 27 09:54:07 1995 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c (breakpoint_re_set): #ifdef GET_LONGJMP_TARGET - around calls to create_longjmp_breakpoint. Why install the - breakpoints if we can't find the longjmp target? - * infrun.c (wait_for_inferior): Cleanup comments near call test. - * remote-mips.c: Fixed a bunch of prototypes to avoid char/int - complaint from picky compilers. Add comment to mips_expect. - Replace all instances of sr_get_debug with remote_debug. - * (mips_readchar): Don't jam init string to monitor. - mips_initialize() handles that. - * (mips_receive_header): Print better message when we get too - much garbage. - * (mips_request): Allow caller to pass in buff to allow them to - analyze the returned message. - * (mips_initialize): Re-do initialization to try sending a BREAK, - a ^C, and then a download escape sequence. Cleanup protocol - startup. Eliminate sleeps. Clear breakpoints (if using monitor - breakpoints). Re-init frame. - * (mips_detach): Close down target. - * (mips_wait): Handle return status with registers, or breakpoint - * stuff. - * (mips_kill): Add ^C handling. - * (mips_insert_breakpoint mips_remove_breakpoint): Call new - breakpoint stuff if enabled. - * (calculate_mask remote_mips_set_watchpoint - remote_mips_remove_watchpoint remote_mips_stopped_by_watchpoint): - Hardware watchpoint/breakpoint stuff. - * (common_breakpoint): Common code for new monitor breakpoint commands. - * (mips_load): Don't use `prompt'. It's a global variable. - * top.c (dont_repeat_command): New command for use in - user-defined commands to suppress auto-repeat (by hittin return key). - * valops.c: Add start of auto function-call abandonment capability. - -Thu Oct 26 22:02:27 1995 Stan Shebs - - * mpw-config.in: Add support for PowerMac host, add beginnings - of native support. - * mpw-make.sed: Disable subdir recursion, edit out useless rule. - * mac-xdep.c (Values.h): Don't include. - (GestaltEqu.h): Include Gestalt.h instead. - (do_mouse_down): Comment out control tracking, needs to be - updated to use UPP before will work on PowerMac. - * config/xm-mpw.h: New file, all-Mac host support. - * config/m68k/xm-mpw.h: Move most definitions into generic Mac - support. - * config/powerpc/xm-mpw.h: New file, PowerMac host support. - -Thu Oct 26 15:21:32 1995 Brendan Kehoe - - * regex.h: Renamed to gnu-regex.h. - * regex.c: Renamed to gnu-regex.c. - * Makefile.in (POSSLIBS): Refer to gnu-regex.h and gnu-regex.c. - (REGEX, REGEX1): Change to gnu-regex.o instead of regex.o. - (regex.o): Renamed to gnu-regex.o; refer to gnu-regex.c. - (irix5-nat.o, osfsolib.o, gnu-regex.o, solib.o, source.o, symtab.o): - Likewise. - * irix5-nat.c, osfsolib.c, gnu-regex.c, solib.c, source.c, symtab.c): - Include "gnu-regex.h" instead of "regex.h". - * alpha-tdep.c (in_prologue): Rename to alpha_in_prologue, to - avoid conflicts with symtab.h. - -Tue Oct 24 18:30:18 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * config/pa/hppahpux.mh: Remove hardcoding of X locations. - * Makefile.in: Use X11_CFLAGS, X11_LDFLAGS and X11_LIBS. - * configure.in: Link X statically on Solaris, SunOS and HPUX. - -Tue Oct 24 12:26:14 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_expect_regexp): Same as monitor_expect, but - with the obvious extension. - (monitor_read_memory_single): Use regexp for getmem.resp_delim - because of parsing ambiguities caused by certain monitors. - (monitor_read_memory): Use new regexp stuff to parse - getmem.resp_delim. - * monitor.h (struct memrw_cmd->resp_delim): Document this as a - regexp. - * sh3-rom.c: Finish off table. Use new regexp capability for - getmem commands. - - * infrun.c (wait_for_inferior): Disable questionable code near - the step range test. Replace call detection test with much - simpler (and more efficient) test that doesn't require prologue - examination (as often). - * symtab.c symtab.h (in_prologue): New function that indicates - whether or not we are in a function prologue. This uses the - symbol table, and then falls back to prologue examination if that - fails. It's much more efficient for remote debugging because it - avoids examining memory, which is very slow. This is used in - wait_for_inferior to determine if we've made a function call that - needs to be skipped over (for next/nexti). - * mips-tdep.c (after_prologue): New function, returns the PC - after the prologue. Uses PDRs and the symbol table. - (mips_find_saved_regs): Use in_prologue() to avoid costly - prologue examination if possible. - (mips_skip_prologue): Use after_prologue() if possible to avoid - costly prologue examination. - -Mon Oct 23 16:03:33 1995 James G. Smith - - * configure.in (configdirs): Added support for the VR4300 default - builds (mips64*vr4300*el-*-elf*, mips64*vr4300*-*-elf*). - - * configure: Regenerated. - - * remote-mips.c (mips_load): Updated the prompt spotting code to - make use of the TARGET_MONITOR_PROMPT manifest. - -Sat Oct 21 06:11:49 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c, mips-tdep.c (init_extra_frame_info): - Do not set saved registers from heuristics for a sigtramp frame. - - * dwarfread.c (enum_type): Determine signedness of enum type - from enumerators. - - * mips-tdep.c: Include gdb_string.h, gcc -Wall lint. - - * rs6000-nat.c (xcoff_relocate_core): Fix typo. - - * valops.c (value_repeat): Fix length of memory transfer to - match recent allocate_repeat_value change. - -Thu Oct 19 19:04:35 1995 Per Bothner - - * gdbtypes.c (get_discrete_bounds): Fix typo. - -Thu Oct 19 12:15:37 1995 Stan Shebs - - * defs.h (SEEK_SET, SEEK_CUR): Add default definitions. - * dbxread.c, mdebugread.c, os9kread.c (SEEK_SET, SEEK_CUR): - Remove default definitions. - - * Makefile.in (CC-LD): Rename to CC_LD, so MPW xform works. - (MMALLOC_SRC): Define. - (MMALLOC_CFLAGS): Use. - (ser-mac.o): Add rule. - * dwarfread.c, somread.c, ultra3-nat.c, xcoffread.c: Replace L_SET - with SEEK_SET in all calls to bfd_seek. - * scm-tags.h (scm_tags): Remove excess comma. - - * mpw-config.in: Adapt to work with autoconf'ed configury; - build config.h, add empty definitions to mk.tmp. - (powerpc-apple-macos): Make it work. - * mpw-make.sed: New file, sed commands to translate Unix makefile - into MPW syntax. - * mpw-make.in: Remove. - * mac-gdb.r: New file, was macgdb.r, renamed for consistency - with other tools, now includes cfrg resource. - * macgdb.r: Remove. - * config/m68k/xm-mpw.h: Remove most of contents, replace with - include of include/mpw/mpw.h. - -Tue Oct 17 10:38:53 1995 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (frame_chain): Fix more obscure problems caused - by system calls that core dump processes without saving all - the register state. - - * config/pa/hppahpux.mt (XDEPFILES): Remove bogus definition. - * config/pa/hppapro.mt (XDEPFILES): Likewise. - -Tue Oct 17 08:04:26 1995 Fred Fish - - * NEWS: Fix typo. - -Mon Oct 16 18:24:03 1995 Jim Wilson - - * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Return builtin_type_float - for FP registers. - (REGISTER_NAMES): Add FP register names. Remove ticks, stalls, cycles, - insts, plr, and tlr. - (NUM_REGS, NUM_REALREGS): Increase from 23 to 41. - (FPUL_REGNUM, FP0_REGNUM): New macros. - -Mon Oct 16 11:27:06 1995 Stu Grossman (grossman@cygnus.com) - - * remote-mips.c: Add support for speedy (about 10x faster) - downloads. - - * remote-array.c: Move baud_rate initialization from - _initialize_array to array_open. It was forcing the baud rate of - all targets to be 4800 baud! Seems like I've fixed this before... - * config/mips/idt.mt (TDEPFILES): Remove remote-array.o. This - has *nothing* to do with IDT!!! - - - * Makefile.in sh3-rom.c config/sh/sh.mt config/sh/tm-sh.h: Add - sh3 monitor support. - * monitor.c: Cleanup regexp compilation stuff to make it easier - to use several regexps. - * monitor.h: Get rid of struct rom_cmd_data. It's no longer used. - * config/m68k/tm-monitor.h: Don't redefine NUM_REGS here. It just - causes GDB to crash. - - * sparcl-tdep.c: Cleanup serial error handling. - -Sun Oct 15 16:19:27 1995 Stan Shebs - - * rs6000-tdep.c: Don't include a.out.h, improve some formatting. - -Fri Oct 13 15:27:49 1995 Stu Grossman (grossman@cygnus.com) - - * dcache.c: Change default value of remotecache to off. It just - screws up too many targets. - * sparcl-stub.c: Add prototypes to many forward decls. - * Create private copies of strlen, strcpy, and memcpy to prevent - chaos when user steps into them. - * (trap_low handle_exception): Clean up DSU support code - (hardware breakpoints). Move lots of stuff from asm-land to - C-land (make it much easier to #ifdef if necessary). Also, use - trap 255 to get into break mode instead of doing a DSU register - write, which may trash the register. - * (putpacket): Don't check return value of putDebugChar. It - returns void... - -Fri Oct 13 14:16:17 1995 steve chamberlain - - * remote-sim.h: Always include callback.h. - (sim_set_callbacks): New declaration. - -Fri Oct 13 10:57:40 1995 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_add): Just give a warning if a file - mentioned in the dld_list can't be found. - * config/pa/tm-hppah.h (FRAME_SAVED_PC_IN_SIGTRAMP): Dig out - the PC from the PC queues rather than %r31. - -Thu Oct 12 13:36:15 1995 Jeffrey A Law (law@cygnus.com) - - * corelow.c (core_open): Don't update the to_sections and - to_sections_end fields in core_ops here. It's too late. - * irix5-nat.c (solib_add): Update the to_sections and - to_sections_end fields in core_ops here if needed. - * osfsolib.c (solib_add): Likewise. - * rs6000-nat.c (xcoff_relocate_core): Likewise. - * solib.c (solib_add): Likewise. - * somsolib.c (solib_add): Likewise. - -Wed Oct 11 17:25:59 1995 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.1 - -Tue Oct 10 15:26:39 1995 Fred Fish - - * Makefile.in (VERSION): Version 4.15 released. - * README: Updated for version 4.15. - * NEWS: Updated for 4.15 release. - -Tue Oct 10 13:18:50 1995 Fred Fish - - * configure.in: Add AC_PROG_YACC - * configure: Regenerate - * Makefile.in (BISON): Remove macro definition. - (YACC): Set from autoconfig. - (FLAGS_TO_PASS): Remove BISON. - (TARGET_FLAGS_TO_PASS): Remove BISON. - -Tue Oct 10 12:25:11 1995 steve chamberlain - - * win32-nat.c (child_create_inferior): Pass argv correctly. - * Makefile.in (win32-nat.o): Add dependencies. - -Mon Oct 9 14:36:29 1995 steve chamberlain - - * NEWS: Add information about win32 and arm code. - * win32-nat.c: Renamed from win32.c. - * config/i386/win32.mh: Renamed from config/i386/i386win32.mh. - * config/i386/win32.mt: Renamed from config/i386/i386win32.mt. - * config/i386/tm-win32.h: Renamed from config/i386/tm-i386win32.h. - * config/i386/xm-win32.h: Renamed from config/i386/xm-i386win32.h. - * configure.in (i[345]86-*-win32): Updated to cope with filename - changes. - * configure: Regenerated. - -Sun Oct 8 18:01:04 1995 Per Bothner - - * ch-exp.y (yylex): Also look for '$' following '$'. - -Sat Oct 7 22:52:42 1995 Michael Meissner - - * ch-exp.y (yylex): Fix typo. - -Fri Oct 6 11:56:49 1995 Jim Wilson - - * remote-sim.c (gdbsim_open): Put callback initializations here. - (_initalize_remote_sim): Not here. - -Fri Oct 6 17:08:49 1995 Stan Shebs - - * top.c (execute_control_command): Use 0/1 instead of BFD's - true/false. - -Fri Oct 6 14:43:19 1995 Stu Grossman (grossman@cygnus.com) - - * sparcl-stub.c: Include sparclite.h to get access to register - fondling macros. - * (trap_low): Save and restore FP regs if necessary. Also, clean - up save and restore of debug unit regs. - * (hard_trap_info): Add more architecturally defined traps. - * (set_debug_traps): Only set FP disabled trap if FP is disabled. - * (get_in_break_mode): Clean up. Get rid of calls to - set_hw_breakpoint_trap(). Also, use write_asi macro. - * (handle_exception): Clean up `g' and `G' commands. Add `P' - command. - * (hw_breakpoint): Why was this here!? It's gone now... - -Fri Oct 6 11:56:49 1995 Jim Wilson - - * callback.c (fdbad): Fix typo in comment. - (os_close, os_isatty, os_lseek, os_read, os_write): Use if - statements rather than || to get correct return value. - (os_write_stdout): Pass missing first argument to os_write. - * remote-sim.c: Include callback.h. - (_initialize_remote_sim): Call sim_set_callbacks and then - initialize the callbacks. - -Thu Oct 5 17:28:09 1995 Per Bothner - - * values.c (allocate_repeat_value): Allocate an array type, and - a value of that type; use that instead of setting VALUE_REPEATED. - * value.h (struct value): Remove fields repetitions and repeated. - (VALUE_REPEATED, VALUE_REPETITIONS): Removed, no longer used. - * c-valprint.c, ch-valprint.c, eval.c, printcmd.c, valops.c, - value.h, values.c: Simplify, since now VALUE_REPEATED is never - used. - * valprint.c (value_print_array_elemen): Removed never-used - function. - -Thu Oct 5 15:14:36 1995 Per Bothner - - * parse.c (write_dollar_variable): New function. - - * c-exp.y (yylex): Replace code for recognizing '$' - pseudo-variables with a call to write_dollar_variable. - Simplify grammar correspondingly. - * f-exp.y: Likewise. - * m2-exp.y: Likewise. - * ch-exp.y: Likewise. (Remove function match_dollar_tokens.) - * scm-exp.c (scm_lreadr): Call write_dollar_variable to handle '$'. - -Thu Oct 5 13:27:30 1995 steve chamberlain - - * win32.c: New file; support for debugging on windows NT. - * configure.in: (i[345]86-*-win32): New target. - * configure: Regnerated. - * eval.c (evaluate_subexp_standard): Remove unused name. - * serial.c (gdb_string.h): Include. - * source.c (value.h): Include. - * config/i386/i386win32.mh (XDEPFILES): Add win32.o - * config/i386/i386win32.mt: New. - * config/i386/tm-i386win32.h: New. - -Wed Oct 4 18:41:34 1995 Per Bothner - - * expression.h (enum exp_code): Added OP_NAME. - * expprint.c (print_subexp): Add OP_NAME support. - * parse.c (length_of_subexp, prefixify_subexp): Likewise. - * scm-lang.c (scm_unpack, in_eval_c, scm_lookup_name): new function. - * scm-lang.h: Declare builtin_type_scm; other minor tweaks. - * values.c (unpack_long): If type is SCM, call scm_unpack. - * scm-valprint.c (scm_val_print): Use extract_signed_integer, - instead unpack_long - * scm-lang.c: More Scheme expression parsing from here ... - * scm-exp.c: ... to here. New file. - Also, provide for gdb to evaluate simple constants and names.. - * Makefile.in: Note new scm-exp.{c,o}. - -Wed Oct 4 17:23:03 1995 Per Bothner - - * gdbtypes.c (get_discrete_bounds): New function. - (force_to_range_type): Use get_discrete_bounds. - * gdbtypes.h (get_discrete_bounds): Add declaration. - * valarith.c (value_bit_index): Generalize to use get_discrete_bounds. - * ch-valprint.c (chill_val_print): Make (power)sets and bitstring - support use get_discrete_bounds and generally be more robust. - -Tue Oct 3 16:54:56 1995 Stan Shebs - - * remote-nrom.c (nrom_ops): Add value for to_thread_alive, - add comments naming slots. - -Mon Oct 2 21:45:44 1995 Jeff Law (law@hurl) - - * top.c (build_command_line): Demand arguments for if/while - commands. - -Mon Oct 2 13:08:01 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * Makefile.in (X11_CFLAGS): Set only to @X_INCDIR@. - -Sat Sep 30 16:13:36 1995 Per Bothner - - * scm-lang.c: Moved Scheme value printing code to ... - * scm-valprint.c: ... this new file. - Also major improvements in support for printing SCM values. - * scm-lang.h: New file. - * scm-tags.h: New file. - * Makefile.in: Note new scm-valprint.{c,o}. - -Sat Sep 30 09:35:02 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in: X_INCDIR and X_LIBDIR added. - * Makefile.in: @X_INCDIR@ and @X_LIBDIR@ added. - * configure: Regnerated. - -Fri Sep 29 02:10:05 1995 steve chamberlain - - * config/arm/tm-arm.h (FRAME_CHAIN, FRAME_CHAIN_VALID): - Any pc > LOWESTPC is ok. - - * remote-rdp.c (rdp_init): Take out variable baud rate stuff. - (remote_rdp_detatch): Delete. - * breakpoint.c (ctype.h): Don't include twice. - - * Makefile.in (remote-rdp.o): Doesn't need remote-rdp.h - * callback.c (os_printf_filtered): fix protos. - * defs.h (puts_filtered, puts_unfiltered - [v|f|]printf_[un]filtered): Make format arg const. - * remote-rdp.c (rdp_init): Attept to sync at different - baudrates. - * utils.c (puts_filtered, puts_unfiltered - [v|f|]printf_[un]filtered): Define prototypes with - const in the right place. - -Thu Sep 28 17:43:39 1995 Per Bothner - - * defs.h (enum language): Add language_scm. - * expression.h (enum exp_code): Added OP_EXPRSTRING. - * scm-lang.c: Preliminary support for Guile /SCM dialect of Scheme. - * expprint.c (print_subexp): Add OP_EXPRSTRING support. - * parse.c (length_of_subexp, prefixify_subexp): Likewise. - * valops.c (find_function_in_inferior): New function. - (value_allocate_space_in_inferior): New function. - (allocate_space_in_inferior): Redefine using previous function. - * Makefile.in (SFILES): Add scm-lang.c. - (COMMON_OBS): Add scm-lang.o - -Thu Sep 28 14:32:11 1995 steve chamberlain - - * callback.[ch]: New files. - * remote-rdp.c: Support for the ARM RDP monitor. - * Makefile: Update. - * arm-tdep.c (arm_othernames): New. - (_initialize_arm_tdep): install 'othernames' command. - (arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New. - * configure.in: Check for termios.h, termio.h and sgtty.h. - (i[345]86-*-win32*): New host. - * configure: Regenerated. - * inflow.c: Clean up inclusions. - * main.c (main): Check for WINGDB, not WIN32. - * printcmd.c (do_examine): Put QUIT test in loop. - * remote-hms.c (e7000_load): Delete. - (hms_ops): Point to generic_load instead. - * remote-hms.c (hms_ops): Point to generic_load. - * remote-sim.c (sim_callback_write_stdout): Becomes - gdbsim_write_stdout. - (gdbsim_load): Call generic_load. - * remote-utils.c (gr_load_image): Delete. - * ser-unix.c (terminal.h): Include instead of havig - own #if tree. - (hardwire_flush_input): Reset input buffer too. - * source.c (openp): If WIN32 then open file in binary mode. - * terminal.h: Configure IO mechanism using autoconf defines if - available and not overriden. - * utils.c (quit, pollquit, notice_quit): WIN32 check becomes - WINGDB check. - - * config/arm/arm.mt (TDEPFILES): Add remote-rdp.o. - * config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes - TARGET_BYTE_ORDER_SELECTABLE. - (ADDR_BITS_REMOVE): New. - (ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New. - (INST_xx): New. - (FRAME_FIND_SAVED_REGS): Pass the right argument. - (arm_get_next_pc): Declare. - -Wed Sep 27 10:14:36 1995 Per Bothner - - * valops.c (search_struct_field): Also allow "else" as a variant - name. - * eval.c (evaluate_struct_tuple): New function. Used to evaluate - structure tuples. Now also handles Chill variant records. - (get_label): New function, used by evaluate_struct_tuple. - (evaluate_subexp_standard case OP_ARRAY): Use evaluate_struct_tuple. - (evaluate_labeled_field_init): Removed. - - * valops.c (search_struct_field): Generalize to work with Chill - variant records. - -Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_partial_symbols): Reset includes_used - and dependencies_used after finishing the partial symbol table. - - * rs6000-tdep.c (push_dummy_frame): Handle lr_offset of zero - correctly. - - * rs6000-nat.c (xcoff_relocate_core): Don't relocate data - addresses for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE - is defined. - * xcoffread.c: gcc -Wall lint. Remove traceback table reading - code. The existing code tried to add parameter information for - functions compiled without -g, which cannot be done properly - for optimized code and produced misleading parameter displays. - (ef_complaint, eb_complaint): Make a local static copy to avoid - dependency on coffread.c. - (read_xcoff_symtab, process_xcoff_symbol, scan_xcoff_symtab): - Enter C_EXT/C_HIDEXT symbols into the minimal symbol table only. - (read_xcoff_symtab): Ignore C_STAT section auxiliary entry - symbols. Complain about unmatched .ef and .eb symbols instead of - segfaulting. - (process_xcoff_symbol): Determine value of C_GSYM symbols via - the global_sym_chain mechanism in stabsread.c. - (xcoff_new_init): Call stabsread_new_init and buildsym_new_init. - (init_string_tab): Initialize length field bytes in the strtbl. - (scan_xcoff_symtab): Skip symbols that start with `$' or `.$'. - Set first_fun_line_offset for symbols with two auxents only. - -Wed Sep 20 21:06:35 1995 Jeff Law (law@snake.cs.utah.edu) - - * op50-rom.c (op50n_cmds): Send ".\r" after the interrupt - character. - -Wed Sep 20 13:12:56 1995 Ian Lance Taylor - - * Makefile.in (maintainer-clean): New target, synonym for - realclean. Add GNU standard maintainer-clean echos. - * gdbserver/Makefile.in (maintainer-clean): New target, synonym - for realclean. - * nlm/Makefile.in (maintainer-clean): Likewise. - -Wed Sep 20 08:16:03 1995 steve chamberlain - - * defs.h (xmalloc, xrealloc): Delete, they're declared in libiberty.h. - (GETENV_PROVIDED, FCLOSE_PROVIDED): New. - * doc/gdbint.texinfo (GETENV_PROVIDED, FCLOSE_PROVIDED): Document. - * remote-sim.[ch] (sim_callback_write_stdout): New. - -Tue Sep 19 15:28:58 1995 Per Bothner - - * gdbtypes.c (create_set_type): Set TYPE_LENGTH in bytes, not bits. - * valops.c (value_bitstring): TYPE_LENGTH is bytes, not bits. - - * gdbtypes.c (force_to_range_type): Calculate upper limit of - TYPE_CODE_CHAR depending on TYPE_LENGTH (instead of just using 255). - -Mon Sep 18 01:43:42 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (auto_solib_add_at_startup): Delete definition. No - longer needed. - -Sat Sep 16 13:23:36 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (UNUSED_REGNUM): Define. - * mipsv4-nat.c (supply_gregset): Fill UNUSED_REGNUM register - with zero. - -Thu Sep 14 17:35:24 1995 Stu Grossman (grossman@cygnus.com) - - * remote-sim.c (gdbsim_create_inferior): Back out change that - broke all simulator configurations except the rs6000. - -Thu Sep 14 14:44:59 1995 Jeffrey A. Law - - * monitor.c (monitor_expect): Discard NULL characters. - -Thu Sep 14 14:12:30 1995 Kung Hsu - - * infcmd.c: Add extern declaration for auto_solib_add_at_startup. - -Wed Sep 13 13:33:58 1995 Kung Hsu - - * symfile.c: Move global variable auto_solib_add_at_startup from - solib.c to symfile.c. - * solib.c: ditto. - * symfile.h: Add extern declaration of the above mentioned variable. - * infcmd.c: Take out extern declaration, since it's in symfile.h. - -Thu Sep 14 12:39:35 1995 Stu Grossman (grossman@cygnus.com) - - * coffread.c (coff_symtab_read): Complain about unmatched .ef and - .eb symbols instead of segfaulting. - -Wed Sep 13 13:33:58 1995 Kung Hsu - - * stabsread.c (read_one_struct_field): Use subfile language instead of - global language. Improve efficiency. - -Wed Sep 13 08:45:02 1995 Jeff Law (law@fast.cs.utah.edu) - - * somsolib.c (auto_solib_add_at_startup): Define new global variable. - (som_solib_create_inferior_hook): Don't add libraries if - auto_solib_add_at_startup is zero. - (_initialize_som_solib): Add command to toggle - auto_solib_add_at_startup. - -Tue Sep 12 19:37:24 1995 Jeff Law (law@snake.cs.utah.edu) - - * monitor.c (monitor_make_srec): Fix thinkos in computation - of addr_size. - -Tue Sep 12 15:46:18 1995 Kung Hsu - - * stabsread.c (read_one_struct_field): Add a patch to handle cfront - generated stabs that each field is in full mangled name. - - * stabsread.c: To include language.h and expression.h for the reason - above. - - * infcmd.c (attach_command): Add solibs only when - auto_solib_add_at_startup is set. - -Mon Sep 11 17:22:35 1995 Fred Fish - - * NEWS: Add information about remote target caching. - -Sun Sep 10 15:36:21 1995 Fred Fish - - * defs.h: Only include mmalloc.h if NO_MMALLOC is not - defined. - -Sun Sep 10 10:24:48 1995 Michael Tiemann - - * tm-ppc-eabi.h (PC_IN_CALL_DUMMY): Redefine this to work with the - simulator. FIXME. - - * rs6000-tdep.c (push_dummy_frame): Calculate the correct link - register offset from the current frame (don't assume it is always 8). - (push_dummy_frame): Add comment about having only 4096 bytes of - stack space in the simulator (by default). - - * remote-sim.c (gdbsim_create_inferior): Call - `add_text_to_loadinfo' so that gdb can find TOC entries when - calling functions in the inferior. - -Sun Sep 10 09:00:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (fill_fpregset): Fix incorrect FP_MAX_REGNUM - substitution. - (supply_fpregset): Use FP_MAX_REGNUM. - -Sat Sep 9 08:21:52 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_enum_type): Exit loop for putting pending - enum symbols into the enum type correctly if we had no pending - symbols on entry to read_enum_type. - -Fri Sep 8 12:57:41 1995 Kung Hsu - - * inferior.h: Add extern declaration of inferior_environ. - * solib.c (solib_map_sections): To get inferior's env instead of - gdb's for LD_LIBRARY_PATH, same for PATH. - - * solib.c (solib_map_sections): Copy full path name into so_list - structure so that symbol_file_add can find it. - -Tue Sep 5 17:47:53 1995 Doug Evans - - * config/sparc/tm-sp64.h (REGISTER_RAW_SIZE): Lower 32 fp regs - have size 4. - (REGISTER_VIRTUAL_SIZE): Likewise. - (REGISTER_VIRTUAL_TYPE): Lower 32 fp regs have type float. - Upper 32 fp regs have type double. - * sparc-tdep.c (NUM_SPARC_FPREGS): Replace with - (FP_REGISTER_BYTES): this, and update all uses. - (FP_MAX_REGNUM): Define if not already. - (get_saved_register): Handle new sparc64 fp regs. - (sparc_frame_find_saved_regs): Likewise. - (sparc_print_register_hook): Only print fp regs < 32 as doubles. - Add code to handle long doubles when gdb does. - (_initialize_sparc_tdep): Use print_insn_sparc64 if sparc64. - -Sat Sep 2 06:41:26 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * configure.in: Explicitly `exit 0' for broken shells. - * configure: Rebuilt. - - * symtab.c (list_symbols): Add missing blank after - `' output. - - * valops.c (value_assign): Handle truncation when assigning - to bitfields. Use value_copy to construct the return value - from toval. - * values.c (value_copy): Copy VALUE_FRAME and VALUE_OPTIMIZED_OUT. - -Fri Sep 1 08:25:50 1995 James G. Smith - - * configure (mips64*vr4300*-*-elf): Support added. - * remote-mips.c (mips_readchar): Change to allow build-time prompt - string. - * config/mips/tm-mips.h: Added TARGET_MONITOR_PROMPT. - * config/mips/{vr4300.mt, vr4300el.mt, tm-vr4300.h, - tm-vr4300el.h}: Added. - -Thu Aug 31 12:48:04 1995 Jim Wilson - - * config/sh/sh.mt (SIM): Add -lm. - -Wed Aug 30 18:10:57 1995 Kung Hsu - - * rmote-nindy.c (non_dle, nidy_resume, nindy_wait): Changes to - conform to GNU coding standards. - - * solib.c (match_main): Modify to follow GNU coding conventions. - -Mon Aug 28 17:07:26 1995 Kung Hsu - - * remote.c (remote_wait): Revert 19 July my change which should be - customer specific. - -Sat Aug 26 00:26:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Handle sh.value of zero for enums. - Determine signedness of enum type from enumerators. - (parse_type): Handle btIndirect types, handle fBitfield for - some non-member types. - (upgrade_type): Use TYPE_FLAG_TARGET_STUB for arrays with - unknown length. - (cross_ref): Handle stIndirect forward reference to btTypedef. - - * stabsread.c (read_enum_type): Determine signedness of enum - type from enumerators. - - * top.c (execute_command): Remove trailing whitespace from - command arguments, except for `set' and `complete' commands. - (validate_comname): Allow underscores in user defined command - names. - - * values.c (modify_field): Change `Value does not fit in %d bits' - error to a warning. Exclude sign extension bits of negative field - values from fit check. - -Fri Aug 25 11:31:29 1995 Michael Meissner - - * configure.in (powerpc*-*-eabisim*): Only link in the simulator - if the target is powerpc{,le}-*-eabisim*, since the simulator - needs GCC to build. - * config/powerpc/ppc{,le}-sim.mt: Cloned from ppc{,le}-eabi.mt. - * config/powerpc/ppc{,le}-eabi.mt: Remove simulator support. - * config/powerpc/tm-ppc{,le}-sim.mt: Include tm-ppc{,le}-sim.h. - -Wed Aug 23 16:55:35 1995 Michael Meissner - - * config/powerpc/ppc{,le}-eabi.mt (SIM_OBJS, SIM): Link in the - PowerPC simulator. - -Tue Aug 22 02:00:47 1995 Jeff Law (law@snake.cs.utah.edu) - - * tm-hppa.h (EXTRACT_RETURN_VALUE): Fix for FP values. - - * tm-hppa.h (STORE_RETURN_VALUE): Fix to work with -msoft-float - calling conventions too. Use the TYPE of the return value, not - its length to determine if it should also be copied into the - floating point registers. - - * tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Delete. Causes more - problems than it fixes. - * hppa-tdep.c (skip_prologue): If we exit the main loop without - finding all the register saves, retry again without looking for - the registers we could not find the first time. - -Mon Aug 21 23:39:56 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_chain_valid): Handle systems where "$START$" - calls "main" directly. - (skip_prologue): Always assume arguments were saved into the stack - since GCC will do so without setting the magic Args_Saved bit in - the unwind descriptor. - -Mon Aug 21 11:49:17 1995 Kung Hsu - - * remote-udi.c (udi_wait): Mask off high bits of stop reason. - * remote-udi.c (fetch_register): For unfetchable regs, pretend it's - done. Fix a bug. - -Mon Aug 21 00:45:17 1995 Jeff Law (law@snake.cs.utah.edu) - - * Makefile.in (install): Remove "brokensed" hack, unnecessary now - that we're using autoconf. - (uninstall): Likewise. - - -Sat Aug 19 01:19:34 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdbtypes.c (recursive_dump_type): Add dont_print_type_obstack - to inhibit infinite recursion when printing aggregate types. - -Fri Aug 18 17:48:55 1995 steve chamberlain - - * dcache.c (dcache_write_line): Write dirty lines right. - -Fri Aug 18 06:26:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (isbranch): Fix typo which caused wrong - target addresses for annulled branches. - -Wed Aug 16 21:54:39 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (PROLOGUE_FIRSTLINE_OVERLAP): Define. - -Tue Aug 15 07:51:21 1995 steve chamberlain - - * remote.c (remote_write_bytes): Chop up large transfers. - -Mon Aug 14 17:56:36 1995 Stan Shebs - - * gcc.patch: Remove, relevant only to long-ago versions of GCC. - -Mon Aug 14 13:43:01 1995 Kung Hsu - - * config/sparc/tm-sparclite.h: Define FRAME_CHAIN_VALID_ALTERNATE. - * blockframe.c (inside_main_func): If main func addr range not set, - try to set it now. - -Sat Aug 12 15:34:54 1995 Jeffrey A. Law - - * config/powerpc/xm-aix.h (FIVE_ARG_PTRACE): Define. - * config/rs6000/xm-rs6000.h (FIVE_ARG_PTRACE): Likewise. - - * configure.in: Recognize aix4 specially as some aspects - of aix4 need different handling than aix3. - * configure: Updated. - * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: New files - specific to aix4 support on the power pc. - * config/powerpc/tm-ppc-aix.h (DONT_RELOCATE_SYMFILE_OBJFILE): Do - not defined. The aix4 specific target files will do that. - * config/rs6000/{aix4,mh,aix4,mt,tm-rs6000-aix4.h}: New files - specific to aix4 support on the rs6000. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Don't - do the conversion if the pointer is not a magic aix function - pointer. - * rs6000-tdep.c: Include objfiles.h and symtab.h. - (is_magic_function_pointer): New function. - - * rs6000-tdep.c (skip_prologue): Refine check for frameless - functions. Handle b .+4 emitted by aix4 compilers. Only - allow one load of a minimal toc pointer. Handle aix4 compiler's - code for alloca. - - * rs6000-tdep.c (find_toc_address): Report an error if no toc was - found rather than possibly core dumping. - - * partial-stab.h: Handle extra field generated by the aix4 compiler - for enumerations. - * stabsread.c (read_enum_type): Likewise. - -Sat Aug 12 03:18:04 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (extract_return_value): Fix returning of values - whose length is less than the register size for big endian targets. - -Fri Aug 11 13:04:32 1995 Kung Hsu - - * symtab.c (list_symbols): if break command set breakpoint on - matched symbol. - -Wed Aug 9 18:59:05 1995 Fred Fish - - * defs.h (strchr, strrchr, strstr, strtok, strerror): Enclose in - #ifndefs to protect against previous definitions as macros. - -Wed Aug 9 14:51:36 1995 Kung Hsu - - * xcoffread.c (xcoff_symfile_offset): Revert an unwanted change - that got in accidentally with Aug 1 change. - -Sat Aug 5 09:07:28 1995 steve chamberlain - - * remote-hms.c (hms_cmds): Get reg term right. - * monitor.c (monitor_fetch_register): If we see - a non-hex digit, just stop reading. - * remote.c (remote_wait): Change way $O is handled. - -Wed Aug 9 11:42:36 1995 Jeffrey A. Law - - * configure.in (powerpc-*-aix*): Recognize as a new gdb host - and target. - (powerpc-*-eabi*): Don't set configdirs. - (powerpcle-*-eabi*): Likewise. - * configure: Updated. - * rs6000-nat.c (vmap_ldinfo): Don't relocate data addresses - for the main objfile if DONT_RELOCATE_SYMFILE_OBJFILE is - defined. - * config/powerpc/{aix.mh,aix.mh}: Host and target makefile fragments - for powerpc running aix4. - * config/powerpc/{nm-aix.h, tm-ppc-aix.h, xm-aix.h}: Native, target - and host include files for powerpc running aix4. - -Wed Aug 9 08:11:45 1995 Stan Shebs - - * top.c (target_output_hook): Really make it match defs.h (char * - is not the same as unsigned char *). - -Tue Aug 8 15:13:05 1995 J.T. Conklin - - * Makefile.in (CXX_FOR_TARGET): Don't use ${rootme}/../gcc/xgcc - unless it is present. - -Tue Aug 8 10:50:15 1995 Jeffrey A. Law - - * top.c (target_output_hook): Make declaration match the one - in defs.h. - - * symfile.c (add_psymbol_to_list): Initialize SYMBOL_SECTION. - (add_psymbol_addr_to_list): Likewise. - * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Likewise. - -Mon Aug 7 15:34:29 1995 steve chamberlain - - * top.c (target_output_hook): New definition. - * stack.c (gdb_string.h): Include after defs.h - * defs.h (target_output_hook): New declaration. - * source.c (mod_path): Fix Win32 \ handling. - -Sun Aug 6 22:14:25 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_saved_pc): Don't try to dig a return pointer - out of a long branch stub. - -Fri Aug 4 13:37:31 1995 Jeffrey A. Law - - * xcoffread.c (process_linenos): Fix typo in last change. - -Thu Aug 3 22:01:26 1995 Fred Fish - - * ch-exp.y (write_lower_upper_value): Add prototype so bison - generated parser will insert prototype before first func usage. - Bison and byacc order the output sections differently. Also - make function static. - -Thu Aug 3 10:45:37 1995 Fred Fish - - * Update all FSF addresses except those in COPYING* files. - -Thu Aug 3 01:38:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/tm-alpha.h (EXTRA_FRAME_INFO): Add pc_reg field. - (SKIP_TRAMPOLINE_CODE): Define. - * alpha-tdep.c (alpha_frame_saved_pc): Use pc_reg field from - frame to find the saved pc register. - (alpha_saved_pc_after_call): Skip over shared library trampoline - before trying to find the saved pc register. - (find_proc_desc): Copy PROC_PC_REG from found proc_desc - to heuristic proc_desc. - (init_extra_frame_info): Initialize pc_reg field in frame. - -Wed Aug 2 18:00:36 1995 Stan Shebs - - * configure.in (m68*-est-*): Use monitor target config. - * configure: Update. - * config/m68k/est.mt, config/m68k/tm-est.h: Delete. - * config/m68k/monitor.mt, config/m68k/tm-monitor.h: Fix comments. - -Tue Aug 1 22:52:53 1995 Fred Fish - - * Makefile.in (VERSION): Bump to 4.14.2 - -Tue Aug 1 16:04:36 1995 Kung Hsu - - * xcoffread.c (process_linenos): The value in include file symbol - should point to line number table. Currently this value is not - set correctly by AIX ld. A fix to get around this bug. - -Tue Aug 1 11:44:53 1995 J.T. Conklin - - * configure.in: Check for working mmap, ansi headers, string.h, - strings.h, and memory.h. - * configure: Regenerated. - - * gdb_stat.h: New file, "portable" . - * gdb_string.h: New file, "portable" . - - * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, - convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, - gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, - i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, - mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, - rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, - symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" - instead of . - - * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, - ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, - core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, - dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, - exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, - fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, - inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, - m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, - monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, - printcmd.c, procfs.c, regex.c, remote-adapt.c, - remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, - remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, - remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, - remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, - remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, - solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, - symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, - valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include - "gdb_string.h" instead of . - - * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, - sparc/xm-sun4os4.h (HAVE_MMAP): Removed. - - * config/xm-lynx.h, config/i386/xm-ptx.h, - config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, - config/mips/xm-irix3.h, config/mips/xm-mips.h, - config/mips/xm-news-mips.h, config/mips/xm-riscos.h, - config/pa/hppah.h, config/rs6000/xm-rs6000.h, - config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, - config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, - config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. - * config/mips/xm-irix3.h, config/mips/xm-mips.h, - config/pa/xm-hppah.h (memcpy, memset): Removed declarations. - -Tue Aug 1 02:08:30 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_extract_return_value): Fix returning of - values whose length is less than the register size for big endian - targets. - * alpha-tdep.c (alpha_extract_return_value, - alpha_store_return_value): Use alpha_convert_register_to_* - to handle functions returning "float" correctly. - -Mon Jul 31 19:12:48 1995 Stan Shebs - - * h8500-tdep.c: General linting and cleanup. - (opcodes/h8500-opc.h): Don't include. - (code_size, data_size): Make static. - (frame_locals_address, frame_args_address): Remove. - (h8300_pop_frame): Rename to h8500_pop_frame. - (big_command, medium_command, compact_command, small_command): - Define as regular functions rather than with macro trickery. - (tm_print_insn): Set to correct disassembler function. - * config/h8500/tm-h8500.h: Minor cleanup, add prototypes. - (ABOUT_TO_RETURN): #if 0 out. - (FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS): Use usual define. - (GDB_TARGET_IS_H8500): Remove duplicate definition. - (regoff): Remove, never used. - * config/h8500/h8500.mt (TDEPFILES): Add monitor.o. - -Mon Jul 31 14:32:30 1995 J.T. Conklin - - * configure.in: Check for unistd.h. - * configure: Regenerated. - - * command.c, cp-valprint.c, fork-child.c, i386-tdep.c, - i386b-nat.c, inflow.c, main.c, maint.c, objfiles.c, solib.c, - source.c, stack.c, symfile.c, top.c, utils.c: Include strings.h - and/or unistd.h to bring prototypes into scope. - -Sun Jul 30 01:40:11 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (frame_saved_pc): Check for signal handler caller - before trying to determine the start of the function. - (skip_prologue): Skip subroutine call which might save the - floating point registers only if it is within the first three - instructions. - Reinstate setting of alloca_reg if setup of a gcc frame pointer - is found. - (frame_get_cache_fsr): Use new fields in rs6000_framedata. - -Sat Jul 29 14:43:35 1995 Stan Shebs - - * sparclite: Removed subdirectory. aload and eload are now in - utils/sparclite, low-level library is in libgloss. - * configure.in (sparclite*): Don't configure sparclite subdir. - * configure: Update. - * Makefile.in (TARDIRS): Remove, no longer used. - -Sat Jul 29 01:45:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (unconditionally_kill_inferior): Clear current signal - if PROCFS_NEED_CLEAR_CURSIG_FOR_KILL is defined. - * config/alpha/nm-osf3.h (PROCFS_NEED_CLEAR_CURSIG_FOR_KILL): Define. - - * alpha-tdep.c: Move sigtramp handling of saved registers from - read_next_frame_reg to alpha_find_saved_regs, handle saved - floating point registers. - * mips-tdep.c: Move sigtramp handling of saved registers from - read_next_frame_reg to mips_find_saved_regs, handle saved - floating point registers. - * config/mips/tm-irix3.h, config/mips/tm-irix5.h, - config/mips/tm-mipsv4.h (SIGFRAME_FPREGSAVE_OFF): Define. - - * sparc-tdep.c (sparc_pc_adjust): Fix check for `unimp' - instruction to handle functions returning structures with - large sizes properly. - -Fri Jul 28 11:50:17 1995 steve chamberlain - - * configure, configure.in (z8k-*-sim): deleted. - -Thu Jul 27 12:49:28 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): Handle threads exiting. - -Thu Jul 27 07:47:50 1995 Michael Meissner - - * rs6000-tdep.c (skip_prologue): Don't assume the update stack - instruction is the last in the prologue, since xlc stores the lr - after the stack update. Make sure offset is correct sign for - large frames. - (frame_saved_pc): Move test for signal before frameless. - - * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Define. - * config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Redefine. - -Thu Jul 27 01:22:08 1995 Jeffrey A. Law - - * hppa-tdep.c (hppa_fix_call_dummy): Rewrite code for calling - into shared libraries. - -Wed Jul 26 23:33:34 1995 Michael Meissner - - * config/rs6000/tm-rs6000.h (rs6000_framedata): Add offsets the - gprs, fprs, lr, and cr is stored at. - (FRAME_FIND_SAVED_REGS): Use new fields in rs6000_framedata. - (function_frame_info): Delete declaration. - (SKIP_PROLOGUE): Skip_prologue is now passed a rs6000_framedata - structure to fill in. - (FRAMELESS_FUNCTION_INVOCATION): Function now longer takes a - second argument. - (FRAME_SAVED_PC): Call frame_saved_pc. - - * rs6000-tdep.c (skip_prologue): Recognize V.4 prologues as well - as AIX style. Fill in rs6000_framedata structure. Remember where - the gprs, fprs, cr, and lr are saved. - (pop_frame): Use skip_prologue, not function_frame_info, and use - new rs6000_framedata fields. - (function_frame_info): Function deleted. - (frameless_function_invocation): Separate frame_saved_pc support - to new function. Recognize V.4 frames. - (frame_saved_pc): New function. - (frame_get_cache_fsr): Use skip_prologue, not function_frame_info. - (frame_initial_stack_address): Ditto. - -Wed Jul 26 01:00:37 1995 Jeff Law (law@snake.cs.utah.edu) - - * remote.c: Add documentation for extended protocol operations - and for thread_alive change from a couple weeks ago. - (extended_remote_ops): Declare and define a new target vector - for the extended remote protocol. - (extended_remote_restart): New function to restart the remote - server & process. - (remote_open): Just a stub routine. - (extended_remote_open): New function to start a remote session - using the extended gdb remote protocol. - (remote_open_1): New function containing code common to both - remote_open and extended_remote_open. - (remote_mourn, extended_remote_mourn, remote_mourn_1): Similarly. - (extended_remote_create_inferior): New function for the extended - remote target. - (initialize_remote): Add the extended_remote_ops target vector. - * gdbserver/server.c (main, case '!'): Set extended_protocol. - (main, case 'k'): If the extended protocol is in use, kill the - inferior then start a new one. - (main, case 'R'): New command to restart the remote server and - inferior process. Only supported when using the extended - protocol. - (main, server loop): If the inferior terminates while using the - extended protocol then start a new one. If getpkt fails when - using the extended protocol then exit. - -Tue Jul 25 11:43:44 1995 Stan Shebs - - * mdebugread.c (psymtab_to_symtab_1): Relocate encoded stab - line numbers using the psymtab's section offsets. - -Tue Jul 25 10:43:27 1995 Michael Meissner - - * config/rs6000/tm-rs6000.h (rs6000_framedata): Rename from - aix_framedata. Change all uses. - * rs6000-tdep.c: Change all aix_framedata -> rs6000_framedata. - -Sat Jul 22 23:44:18 1995 Jeff Law (law@snake.cs.utah.edu) - - * defs.h (ATTR_FORMAT): Disable if ANSI_PROTOTYPES is not defined. - -Fri Jul 21 16:50:28 1995 Jeffrey A. Law - - * lynx-nat.c (child_thread_alive): New function. Somehow I - forgot to check this in with all the other thread_alive changes. - -Thu Jul 20 22:22:34 1995 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symtab_read): Add unsatisfied common symbols to - the minimal symbol table. All common symbols are "unsatisfied" - when -E is passed to the linker. - -Thu Jul 20 15:04:57 1995 Fred Fish - - * top.c (show_endian): Cast first arg of printf_unfiltered to - correct type of "char *". - -Thu Jul 20 14:18:51 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): A thread_id of zero from wait apparently - means the process is single threaded, so there's no need to add - it to the thread list. Handle case where multi-threaded process - reverts back to a single-threaded process. - - * gdbserver/low-hppabsd.c: Remove error declaration. - * gdbserver/low-sparc.c: Likewise. - * gdbserver/low-sun3.c: Likewise. - * gdbserver/server.h: Remove error and fatal declaration. - * gdbserver/utils.c (error): Update to be compatable with recent - changes in defs.h. - (fatal): Likewise. - -Wed Jul 19 22:42:43 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM): Define to - correctly map floating point registers numbers. - - * dwarfread.c (locval, new_symbol): Handle variables that are - optimized out. - - * mdebugread.c: Replace all uses of builtin_type_* with - mdebug_type_*. Define and initialize mdebug_type_*. - - * serial.h (serial_close): Add additional argument `really_close'. - (SERIAL_CLOSE): Update serial_close call accordingly. - (SERIAL_UN_FDOPEN): Use serial_close to handle refcnt properly. - * serial.c (serial_close): Handle `really_close'. - * serial.h (scb_base): Moved to serial.c, made static. - - * valops.c (value_addr): Don't coerce arrays. - (typecmp): Coerce arrays instead of calling value_addr if necessary. - -Wed Jul 19 18:19:28 1995 Stan Shebs - - From Richard Earnshaw (rearnsha@armltd.co.uk): - * infrun.c (wait_for_inferior): Set the convenience variable - $_exitcode to the termination code of the inferior. - * top.c (quit_command): Accept optional expression to use - as parameter to exit(). - -Wed Jul 19 13:15:32 1995 Kung Hsu - - * remote.c (remote_wait): When getting registers, check endianess and - do conversion if necessary. - -Tue Jul 18 00:41:31 1995 Jeff Law (law@snake.cs.utah.edu) - - * gdbserver/low-hppabsd.c: New file. - * gdbserver/Makefile.in (SFILES): Add low-hppabsd.c. - * config/pa/hppabsd.mh (XDEPFILES): Add ser-tcp.o. - (GDBSERVER_DEPFILES): Add low-hppabsd.o. - * config/pa/hppaosf.mh: Likewise. - -Mon Jul 17 21:35:18 1995 Fred Fish - - * dache.c (struct dcache_block): Change data member from unsigned - char to char, since everything passed in and out of dcache is char - or casted to appropriate type anyway. - (dcache_alloc): Move assignment of db out of test and combine - separate tests into if-else. - (dcache_peek_byte): Change ptr from unsigned char* to char*. - (dcache_peek_byte): Remove now unnecessary cast in read_memory call. - (dcache_peek): Change cast of incoming data arg. - (dcache_poke): Change cast of addr of incoming data arg. - (dcache_info): Mask data passed to printf_filtered to lsbyte only. - (dcache_info): Change printf_filtered arg from "% 2x" to " %2x". - * target.c (debug_to_thread_alive): Change return type to int and - return zero, for type compatibility with other *_thread_alive - funcs. - (cleanup_target): Change cast of ignore function to match type of the - to_thread_alive member. - * defs.h (error_hook): Add ATTR_NORETURN. - * defs.h (NORETURN, ATTR_NORETURN): Switch from volatile to - __attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug. - * remote.c (remote_wait): Cast first arg to strtol, strchr, and - strncmp to "const char *" from "unsigned char *". - (remote_wait): Cast arg to putpkt and strcpy from "unsigned char *" - to "char *". - (remote_wait): Change printf format for long arg from "%d" to "%ld". - (getpkt): Remove unused variable "bp". - (remote_fetch_word, remote_store_word): Ifdef out apparently unused - functions. - * breakpoint.c (watchpoint_check): Removed unused variables - "saved_level" and "saved_frame". - * valops.c (value_arg_coerce): Add other enum TYPE_CODE_* and - default cases to switch for completeness. - * infrun.c (wait_for_inferior): Enclose "have_waited" label - in #ifdef that matches the one in which it is referenced. - * ser-unix.c (hardwire_noflush_set_tty_state): Enclose otherwise - unused variable "state" in #ifdef that matches one in which it is - referenced. - * eval.c (evaluate_subexp_standard): Remove unused variable "var". - * eval.c (evaluate_subexp_standard): Remove unused variable - "tmp_symbol". - * valarith.c (value_subscript): Remove unused variable - "lowerbound", which is redeclared in a nested scope prior to use. - * printcmd.c (print_frame_nameless_args): Use "%ld" to print long - arg, not "%d". - * {mem-break.c, remote-pa.c, remote.c, saber.suppress}: - Remove unused static var "check_break_insn_size". - * buildsym.c (finish_block): Add other enum LOC_* and default - cases to switch for completeness. - ch-lang.c (type_lower_upper): Removed unused label "retry". - Add other enum TYPE_* and default cases to switch for completeness. - * f-typeprint.c (f_type_print_args): Ifdef out unused function - that may be used someday when Fortran support is complete. - * ch-valprint.c (chill_print_type_scalar): Add other enum - TYPE_* and default cases to switch for completeness. - (chill_val_print): Remove unused local var "high_bound" that - is redeclared in a nested scope prior to use. - (chill_var_print): Use "%ld" to print long arg, not "%d". - * regex.c (re_compile_fastmap, re_match_2): Add remaining enum - types and default to switches for completeness. - * minsyms.c (lookup_minimal_symbol_text): Delete unused variable - "trampoline_symbol". - (prim_record_minimal_symbol_and_info): Return NULL rather than - trash. - * elfread.c (elf_symtab_read): Don't dereference NULL returns from - record_minimal_symbol_and_info. - * f-lang.c (saved_function_list_end): Ifdef out unused variable - that may be used someday. - * f-valprint.c (f_val_print): Remove unused local "straddr". - -Mon Jul 17 13:08:00 1995 Ian Lance Taylor - - * stabsread.h (struct stab_section_list): Define. - (coffstab_build_psymtabs): Remove staboff and stabsize parameters. - Add textaddr, textsize, and stabs parameters. - * gdb-stabs.h (struct dbx_symfile_info): Remove text_sect field. - Add text_addr and text_size fields. - (DBX_TEXT_SECT): Don't define. - (DBX_TEXT_ADDR, DBX_TEXT_SIZE): Define. - * coffread.c: Include . - (struct coff_symfile_info): Remove stabsect and stabindexsect - fields. Add textaddr, textsize, and stabsects fields. - (coff_locate_sections): Record the address of the .text section, - and total the sizes of all sections with names beginning with - ".text". Don't bother to record a .stab.index section (COFF - doesn't use them). Make a linked list of all sections with names - beginning with ".stab". - (coff_symfile_read): Adjust call to coffstab_build_psymtabs for - new parameters. - * dbxread.c (dbx_symfile_read): Use DBX_TEXT_ADDR and - DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. - (dbx_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not - DBX_TEXT_SECT. - (elfstab_build_psymtabs): Likewise. - (stabsect_build_psymtabs): Likewise. - (symbuf_sections, symbuf_left, symbuf_read): New static variables. - (fill_symbuf): If symbuf_sections is not NULL, read symbols from - multiple sections. - (coffstab_build_psymtabs): Remove staboffset and stabsize - parameters. Add textaddr, textsize, and stabsects parameters. - Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not DBX_TEXT_SECT. Handle - multiple stabs sections. - * os9kread.c (os9k_symfile_read): Use DBX_TEXT_ADDR and - DBX_TEXT_SIZE, rather than getting both from DBX_TEXT_SECT. - (os9k_symfile_init): Set DBX_TEXT_ADDR and DBX_TEXT_SIZE, not - DBX_TEXT_SECT. - - * remote-vx.c (vx_ops, vx_run_ops): Initialize new to_thread_alive - field. - -Sat Jul 15 01:02:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h: New files - for OSF/1-3.x procfs support. - * configure.in (alpha-dec-osf): Use them when configuring - for OSF/1-3.x. - * configure: Updated. - * target.c: Include . - -Fri Jul 14 16:16:56 1995 J.T. Conklin - - * Makefile.in, configure.in: Use one variable, frags, to hold - pathnames of makefile fragments. - * configure: regenerated. - -Fri Jul 14 09:49:47 1995 Jeff Law (law@snake.cs.utah.edu) - - * procfs.c (procfs_ops): Fix typo in last change. - -Thu Jul 13 13:42:38 1995 Jeffrey A. Law - - * inftarg.c (child_thread_alive): New function to see if a - particular thread is still running. - (child_ops): Add child_thread_alive entry. - * remote.c (remote_thread_alive): New function to see if a - particular thread is still alive. - (remote_ops): Add remote_thread_alive. - * target.c (dummy_target): Add dummy entry for thread_alive. - (cleanup_target): de_fault thread_alive too. - (update_current_target): INHERIT thread_alive too. - (debug_to_thread_alive): New function. - (setup_target_debug): Add debug_to_thread_alive. - * target.h (struct target_ops): Add to_thread_alive. - (target_thread_alive): Define. - * thread.c (info_threads_command): Don't call kill; use - target_thread_alive instead. - * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define. - * gdbserver/low-lynx.c (mythread_alive): New function. - (mywait): Don't restart any threads after a new thread notification, - let the generic code handle it. - * gdbserver/low-sparc.c (mythread_alive): Dummy version. - * gdbserver/low-sun3.c (mythread_alive): Likewise. - * gdbserver/server.c (main): Handle thread_alive requests. - * gdbserver/server.h (mythread_alive): Declare. - * corelow.c (core_ops): Add dummy entry for thread_alive. - * exec.c (exec_ops): Likewise. - * m3-nat.c (m3_ops): Likewise. - * monitor.c (monitor_ops): Likewise. - * procfs.c (procfs_ops): Likewise. - * remote-array.c (array_ops): Likewise. - * remote-e7000.c (e7000_ops): Likewise. - * remote-es.c (es1800_ops, es1800_child_ops): Likewise. - * remote-mips.c (mips_ops): Likewise. - * remote-pa.c (remote_hppro_ops): Likewise. - * remote-sim.c (gdbsim_ops): Likewise. - * sparcl-tdep.c (sparclite_ops): Likewise. - -Tue Jul 11 11:15:55 1995 Kung Hsu - - * solib.c: Add _DYNAMIC__MGC base symbol for Mentor Graphics Inc. - * solib.c (match_main): New function for checking name of main. - * solib.c (solib_add): Not to add if solib match main. - -Fri Jul 7 14:41:56 1995 Kung Hsu - - * elfread.c (elf_symtab_read): Fix a bug ignoring compiler - generated internal labels ($LM...). - -Wed Jul 5 11:38:36 1995 Kung Hsu - - * defs.h: if __GO32__ or WIN32 the directory separating symbol should - be '\' not '/'. - - * remote-nindy (nindy_wait): Use infinite timeout reading after - esacpe character. - -Tue Jul 4 10:30:22 1995 Jeffrey A. Law - - * infrun.c (wait_for_inferior): When switching from one thread to - another, save infrun's state for the old thread and load infrun's - previous state for the new thread. - * thread.c (struct thread_info): Add new fields for thread specific - state saved/restored in infrun.c. - (add_thread): Initialize new fields. - (load_infrun_state): New function. - (save_infrun_state): New function. - * thread.h (load_infrun_state): Provide external decl. - (save_infrun_state): Likewise. - - * infrun.c (wait_for_inferior): When we hit a breakpoint for the - wrong thread, make sure to write the fixed PC value into the thread - that stopped. Restart all threads after single stepping over a - breakpoint for a different thread. - * breakpoint.c (set_momentary_breakpoint): Make momentary - breakpoints thread specific in a multi-threaded program. - * lynx-nat.c (child_resume): Add some comments. Correctly - choose between the single and multi-threaded step and continue - ptrace calls. - -Fri Jun 30 16:15:36 1995 Stan Shebs - - * config/h8300/h8300.mt: Renamed from h8300hms.mt. - * config/h8500/h8500.mt: Renamed from h8500hms.mt. - * config/z8k/z8k.mt: Renamed from z8ksim.mt. - * configure, configure.in: Update to reflect renamings. - - * remote-sim.c (sim): New command, passes commands to simulator. - (simulator_command): New function. - (gdbsim_ops): Clean up. - * remote-sim.h (sim_do_command): Declare. - * sh-tdep.c (memory_size): Remove command. - - * Makefile.in (SIM, SIM_OBS): New variables. - (CLIBS, CDEPS): Add value of SIM. - (DEPFILES): Add value of SIM_OBS - - * config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt, - config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt, - config/z8k/z8k.mt: Remove simulator files from TDEPFILES, - define in SIM_OBS and SIM. - config/sparc/sp64sim.mt (SIMFILES): Remove. - - * remote-z8k.c: Remove, was superseded by remote-sim.c - * Makefile.in, mpw-make.in: Remove references to remote-z8k.c. - -Sun Jun 25 15:30:43 1995 Stan Shebs - - * remote.c (remote_read_bytes, remote_write_bytes): Second arg - should be char *, not unsigned char *. - * dcache.h (memxferfunc): Ditto. - * monitor.c (monitor_write_memory, monitor_read_memory_single): - Ditto. - (monitor_make_srec): Let compiler figure size of hextab. - -Sat Jun 24 19:27:37 1995 Jeffrey A. Law - - * lynx-nat.c (child_wait): Don't restart new threads and loop - to the top of child_wait; let the machine independent code in - wait_for_inferior deal with new thread notifications. - -Fri Jun 23 11:51:58 1995 Kung Hsu - - * remote-nindy (nindy_load): Put in target specific load, it's - 20 times faster. - -Thu Jun 22 20:21:59 1995 Stan Shebs - - * utils.c (error): Move local `args' outside conditional, - move local `string1' inside, declare function as void if - non-ANSI compiler, dereference error_hook when calling. - - * mac-xdep.c (stdarg.h): Don't include. - -Thu Jun 22 13:12:33 1995 Kung Hsu - - * remote-nindy.c (nindy_wait): Change timeout in SERIAL_READCHAR. - -Wed Jun 21 13:24:41 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppam3-nat.c: Change HP800_THREAD_STATE to TRACE_FLAVOR and - HP800_THREAD_STATE_COUNT to TRACE_FLAVOR_SIZE. - -Wed Jun 21 05:57:56 1995 Steve Chamberlain - - * monitor.c: Turn on caching. - (monitor_printf): If a ^C was sent, don't expect to see its - echo. - (monitor_open): Enable caching. - (monitor_resume, monitor_load): Flush cache. - (monitor_xfer_memory): Call cache routine. - (monitor_dump_regs): New. - (monitor_fetch_registers): If monitor_dump_regs available - then use it. - (monitor_load): Don't ref exec_bfd if it's NULL. - (monitor_load_srec): Use new monitor_make_srec calling convention. - (monitor_make_srec): Rewrite to cope with two, three and four byte - addresses. - * remote-hms.c (hms_cmds): Initialze end-of-command delim. - * dcache.h, dcache.h: Rewritten. - * remote.c: Reenable caching. - (getpkt): Reduce MAX_TRIES to 3. - (remote_xfer_memory): Use dcache_xfer_memory. - * defs.h (error_hook): New. - * top.c (error_hook): New definition. - * utils.c (error): Use error_hook if initialized. - * sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use - HAVE_SOCKETS in place of #ifndef GO32. - -Tue Jun 20 22:17:44 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (PSW_*): Define processor status word masks. - (INSTRUCTION_NULLIFIED): Allow specific targets to override. - * config/pa/tm-hppao.h (INSTRUCTION_NULLIFIED): Define to work - around losing mach kernel behavior. - -Tue Jun 20 12:03:36 1995 Stan Shebs - - * monitor.c (monitor_wait): Don't use the watchdog timeout - if its value is 0. - * w89k-rom.c (w89k_open): Define to be static. - - -Sat Jun 17 10:17:16 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_add): Validate regexp argument. - Don't assume the first entry on dld's library list is the main - program. Don't load the same library more than once and don't - consider the main program a shared library. - (som_solib_sharedlibrary_command): New function - (_initialize_som_solib): Add "sharedlibrary" command. - -Thu Jun 15 14:54:58 1995 Stan Shebs - - * array-rom.c: Remove, no longer used. - - * remote-hms.c (hms_open): Make static. - - * mpw-config.in (MacSerial.h): Copy from version in {CIncludes}, - not {MPW}Interfaces:CIncludes. - * ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud. - -Wed Jun 14 14:27:07 1995 Per Bothner - - * ch-exp.y: Remove lots of unsupported productions and names. - Add support for IF-expressions, ORIF, ANDIF, NUM, and ADDR. - -Tue Jun 13 21:40:11 1995 Per Bothner - - * parser-defs.h (enum precedence): Added PREC_BUILTIN_FUNCTION. - * expression.h (enum exp_opcode): Added UNOP_LOWER, UNOP_UPPER, - UNUP_LENGTH. - * expprint.c (dump_expression): Handle the new exp_opcodes. - (print_subexp): Handle PREC_BUILTIN_FUNCTION. - (print_simple_m2_func): Removed. - (print_subexp): Remove support for Modula2 builtin functions. - * m2-lang.c (m2_op_print_tab): Add support for builtin functions. - * ch-exp.y: Parse LOWER, UPPER, and LENGTH builtins. - (write_lower_upper_value): Convenience function for LOWER and UPPER. - (upper_lower_argument, length_argument): Removed non-terminals. - * ch-lang.c (chill_op_print_tab): Entries for UPPER, LOWER, LENGTH. - (type_lower_upper): New function. Calculate LOWER/UPPER of type. - (value_chill_length): New function. Calcalate LENGTH of ARRAY/STRING. - (evaluate_subexp_chill): Handle UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH. - -Mon Jun 12 12:48:13 1995 Stan Shebs - - Windows support bits from Steve Chamberlain . - * defs.h: Don't declare strchr and friends if WIN32. - (DIRNAME_SEPARATOR): Move here from source.c. - (SLASH_P, SLASH_CHAR, SLASH_STRING, ROOTED_P): New macros, - symbolic definitions for filename bits. - * top.c (cd_command): Use these. - * source.c (mod_path, openp): Ditto. - * terminal.h: Disable termio/sgtty definitions if WIN32. - * findvar.c (registers_changed): Call registers_changed_hook - if it is defined. - -Mon Jun 12 12:22:05 1995 J.T. Conklin - - * Makefile.in (distclean, realclean): Remove config.cache and - config.log. - -Mon Jun 12 00:21:59 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c: Include gdb-stabs.h. - (som_solib_section_offsets): Use SECT_OFF_XXX rather than 0, 1, - etc. Initialize offsets for RODATA & BSS too. - -Sat Jun 10 17:59:11 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-tdep.c (frame_chain): Try to compensate for incomplete - register information in core files when backtracing. - -Fri Jun 9 14:51:38 1995 Stu Grossman (grossman@cygnus.com) - - * remote-nrom.c: Remove everything but download code. More - cleanups. - -Thu Jun 8 15:06:00 1995 Stu Grossman (grossman@cygnus.com) - - * defs.h maint.c monitor.c remote-mips.c remote.c: Add support - for `watchdog' variable. This allows the user to put an upper - limit on the amount of time that GDB will wait for the target to - return from a step or continue operation. This will primarily be - used for the testsuite, where it is difficult to come up with a - reasonable timeout for things like function calls, which can take - as long as three minutes under some circumstances. If the - watchdog timer expires, GDB will generate an error that looks like - `Watchdog has expired.', and will detach from the target. - - * remote-mips.c (mips_open): Setup initial frame from target. - Print it out so that user is told where the program is stopped - when they attach. - - * remote-nrom.c: Loads of cleanups. Use serial code to open - network connections. Use expect() to wait for response to - download command. - - * ser-tcp.c (tcp_open): Retry connection if we get ECONNREFUSED. - - * serial.c serial.h (serial_open serial_fdopen serial_close): - Allow users to open the same device multiple times. They all get - to share the same serial_t. This is about the only way to have - multiple active targets use the same device (for download and - debug). - - * sparcl-tdep.c: Keep #include away from GO32. - - * target.c: Add `targetdebug' variable. If this is non-zero, - then a special target is put at the top of the target stack which - will cause all calls through the target vector to have their args - and results printed out. - -Wed Jun 7 17:40:37 1995 Per Bothner - - * ch-exp.y: Handle "->" . - -Wed Jun 7 17:46:33 1995 Michael Meissner - - * mem-break.c (LITTLE_BREAKPOINT): If BREAKPOINT and - {LITTLE,BIG}_BREAKPOINT are all defined, don't redefine. - (BIG_BREAKPOINT): Ditto. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Define as either - BIG_BREAKPOINT or LITTLE_BREAKPOINT depending on the target byte - order. - -Wed Jun 7 12:41:42 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_section_offsets): Handle relative pathnames. - - * hppa-tdep.c (frame_saved_pc): Handle backtracing through signal - handler in dynamically linked executables. - -Tue Jun 6 10:44:25 1995 Michael Meissner - - From Andrew Cagney - * rs6000-tdep.c (single_step): Handle both little and big endian - breakpoints. - (gdb_print_insn_powerpc): Deal with disassembling both little and - big endian PowerPC systems. - (_initialize_rs6000_tdep): Use gdb_print_insn_powerpc to handle - disassembly, rather that assuming big endian order. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete. - (BIG_BREAKPOINT): Define, big endian breakpoint instruction. - (LITTLE_BREAKPOINT): Define, little endian breakpoint instruction. - -Sat Jun 3 01:54:56 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Add note about Unixware 2.x. - - * dbxread.c (process_one_symbol): Check for exact symbol name - match when fixing up N_GSYM and N_STSYM symbols from Sun acc. - - * valprint.c (value_print_array_elements): Use - fprintf_filtered to put out `', - from schwab@issan.informatik.uni-dortmund.de (Andreas Schwab). - - * value.h (struct value): Change `repetitions' field from - `short' to `int' type. - -Fri Jun 2 11:17:23 1995 Doug Evans - - * arc-tdep.c (arc_bfd_mach_type): New static global. - (codestream_fill): Handle byte order differences. - (setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N". - (arc_get_frame_setup): Read it here. - (arc_frame_saved_pc): And here. - (arc_print_insn): New function. - (arc_set_cpu_type): Set arc_bfd_mach_type. Don't set tm_print_insn. - (_initialize_arc_tdep): Set tm_print_insn to arc_print_insn. - -Wed May 31 12:04:01 1995 J.T. Conklin - - * nlm/{configure.in, Makefile.in}: Converted to use autoconf. - * nlm/configure: New file, generated with autoconf 2.3. - - * nlm/configure.in: Use sed instead of awk to get the value of - cpufile. Awk is not a utility required by the GNU coding - standards. This change also fixes the rigid whitespace - requirements that were required for awk. - - * sparclite/aload.c: Use a file descriptor instead of a stdio - stream for i/o with target board. - Use #error if HAVE_TERMIOS is not defined. - - * sparclite/{Makefile.in, configure.in}: Converted to use - autoconf. - * sparclite/configure: New file, generated with autoconf 2.3. - -Sun May 28 23:10:07 1995 Jeff Law (law@snake.cs.utah.edu) - - * defs.h: Include either varargs.h or stdarg.h (for va_list). - Fix stupid thinko in last change ("..." -> "va_list"). - - * defs.h (vprintf_filtered declaration): Add PARAMS prototype; - gcc-2.5 chokes on format attributes for unprototyped functions. - (vfprintf_filtered declaration): Likewise. - (vprintf_unfiltered declaration): Likewise. - (vfprintf_unfiltered). Likewise. - -Sat May 27 23:54:17 1995 J.T. Conklin - - * configure.in: Use sed instead of awk to get the values of - hostfile, targetfile and nativefile. Awk is not a utility - required by the GNU coding standards. This change also - fixes the rigid whitespace requirements that were required - for awk. - * configure: regenerated. - -Sat May 27 16:24:04 1995 Angela Marie Thomas - - * sparclite/{Makefile,configure}.in: Add hooks for building with - -lsocket & -lnsl for solaris2. Don't build aload/eload for DOS. - -Thu May 25 12:46:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbserver/remote-utils.c (prepare_resume_reply): Add FIXME - comment regarding signal numbering. - -Wed May 24 15:49:47 1995 Steve Chamberlain - - * arm-tdep.c (_initialize_arm_tdep): Use print_insn_little_arm - now. - - * arm-tdep.c (convert_from_extended, convert_to_extended): - New. - * coffread.c (enter_linenos): Return if linetab 0. - * config/arm/arm.mt (TDEPFILES): Add simulator support. - * config/arm/tm-arm.h (FRAME_FIND_SAVED_REGS): Fix prototypes. - -Mon May 22 19:37:21 1995 Rob Savoye - - * config/idt.mt: replace monitor and array-rom with the new - remote-array. - -Mon May 22 15:38:25 1995 Stu Grossman (grossman@cygnus.com) - - * remote-nindy.c: Install Kung patch for PR 6820. I have no idea - what this does... - - * breakpoint.c: Move defaults of watchpoint related macros into - target.h. - * target.h: Macros from breakpoint.c. Conditionalize based on - TARGET_HAS_HARDWARE_WATCHPOINTS. - * i386v-nat.c procfs.c: Use TARGET_HAS_HARDWARE_WATCHPOINTS - instead of TARGET_CAN_USE_HARDWARE_WATCHPOINT to enable watchpoint - code. - * config/i386/nm-linux.h, config/mips/nm-irix4.h, - config/pa/nm-hppab.h, config/sparc/tm-sparclite.h: #define - TARGET_HAS_HARDWARE_WATCHPOINTS to enable watchpoint code. - -Mon May 22 06:47:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c, target.h: Move defaults of watchpoint related - macros back to breakpoint.c. Required to get GDB compiling - on Solaris again. - -Fri May 19 14:49:37 1995 J.T. Conklin - - * defs.h (ATTR_FORMAT): New macro, expands to gcc's format - attribute when compiled by gcc. - * defs.h, language.h, monitor.h: Changed many function - declarations to use ATTR_FORMAT. - - * breakpoint.c (delete_command); source.c (directory_command); - top.c (define_command): Changed call to query() that had too - many arguments. - * printcmd.c (address_info): Changed call to printf_filtered() - that had too many arguments. - -Fri May 19 09:52:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (wait_for_inferior): Move assignments to stop_signal - and stop_pc, and STOPPED_BY_WATCHPOINT code, back where they - were--after the switch statement on w.kind. You can't read the - registers of an inferior which has exited. Use a goto in the - STOPPED_BY_WATCHPOINT code. - * infrun.c (wait_for_inferior): Reinstate - HAVE_STEPPABLE_WATCHPOINT and HAVE_CONTINUABLE_WATCHPOINT code. - -Fri May 19 06:15:40 1995 Jim Kingdon - - * utils.c, complaints.c, language.c, monitor.c, remote-array.c, - remote-mips.c, remote-os9k.c, remote-st.c: Conditionalize use of - stdarg rather than varargs on ANSI_PROTOTYPES not __STDC__; it - must match the definition of PARAMS. - -Thu May 18 15:58:46 1995 J.T. Conklin - - * utils.c (fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, - printf_filtered, printf_unfiltered, printfi_filtered, query, warning, - error, fatal, fatal_dump_core): Use stdarg.h macros when compiling - with an ANSI compiler. - * complaints.c (complain): Likewise. - * language.c (type_error, range_error): Likewise. - * monitor.c (monitor_printf, monitor_printf_noecho): Likewise. - * remote-array.c (printf_monitor, debuglogs): Likewise. - * remote-mips.c (mips_error): Likewise. - * remote-os9k.c (printf_monitor): Likewise. - * remote-st.c (printf_stdebug): Likewise. - - * defs.h, complaints.h, language.h, monitor.h: Add prototypes to - match above changes. - - * printcmd.c: Remove uneeded #include . - * remote-e7000.c: Likewise. - - * f-typeprint.c (f_type_print_base): Fix typo found by above - changes. - -Wed May 17 11:21:32 1995 Jim Kingdon - - * Makefile.in (xcoffread.o): Depend on partial-stab.h. - - * xcoffsolib.c (sharedlibrary_command): New command. - * xcoffsolib.c (solib_info): Call xcoff_relocate_symtab. - * xcoffsolib.c: Miscellaneous cleanups. - - * partial-stab.h: Ignore symbol descriptor '-' (for local - variables with negative type numbers) without complaint. - - * rs6000-nat.c (vmap_ldinfo): Use bfd_stat rather than our own - local emulation thereof. Remove unused variable ostart. - -Wed May 17 15:55:53 1995 J.T. Conklin - - * Makefile.in (config.status): changed target so that - config.status --recheck is executed if configure script changes. - - * monitor.c (monitor_printf): Changed format specification in - error message to work with pre-ansi compilers. - (monitor_load_srec): reduced length of s-records from 128 to 32 - bytes so download is more reliable with the rom68k monitor. - - * rom68k-rom.c: Added trailing space to prompt string. - - * config/i386/xm-i386sco.h (HAVE_STRSTR): Removed. - * config/i386/xm-go32.h, mswin/xm.h (SYS_SIGLIST_MISSING): - Removed. - * defs.h, config/{xm-lynx.h, xm-nbsd.h}, - config/i386/{xm-i386bsd.h, xm-linux.h}, - config/m68k/xm-hp300bsd.h, config/mips/xm-irix4.h, - config/ns32k/xm-ns32km3.h, doc/gdbint.texinfo - (PSIGNAL_IN_SIGNAL_H): Removed. - -Tue May 16 13:16:06 1995 J.T. Conklin - - * Makefile.in (Makefile): Added config.status to dependency list. - - * configure.in: Added INIT-CMDS argument to AC_OUTPUT which sets - gdb_host_cpu, gdb_target_cpu and nativefile. - * configure: regenerated. - -Mon May 15 23:50:51 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Do not relocate stBlock/scText - symbols, their value is the displacement from the procedure address. - * top.c (init_main): Add missing newlines to help strings for - `if' and `while' commands, fix help string for `show commands'. - -Mon May 15 18:37:56 1995 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c: Move defaults of watchpoint related macros into - target.h. Use BP_TEMPFLAG and BP_HARDWAREFLAG instead of - constants. - * infrun.c (wait_for_inferior): Enhance comment near - STOPPED_BY_WATCHPOINT. - * target.h: Macros from breakpoint.c. - -Mon May 15 17:11:38 1995 J.T. Conklin - - * config/i386/{i386sol2.mh, i386v4.mh, ncr3000.mh}, - config/m68k/m68kv4.mh, config/mips/{irix4.mh, irix5.mh, - mipsv4.mh}, config/sparc/sun4so2.mh (INSTALL): Removed, figured - out by autoconf. - * config/apollo68v.mh (RANLIB): Removed, figured out by autoconf. - - * Makefile.in, configure.in: Converted to use autoconf - * aclocal.m4: New file, local autoconf macro definitions. - * configure: New file, generated with autoconf 2.3. - -Mon May 15 14:46:41 1995 Stan Shebs - - * remote.c (remote_kill): Add prototype. - * cpu32bug-rom.c (cpu32bug_open): Properly define as static. - * config/h8300/h8300hms.mt (TDEPFILES): Add monitor.o. - -Mon May 15 12:12:34 1995 Stu Grossman (grossman@cygnus.com) - - * sparclite/salib.c (win_ovf win_unf): Make window size constant - into a variable (__WINSIZE) so that it can be controlled via the - .h file. - * sparclite/sparclite.h: Add SL933 #ifdef to set __WINSIZE to 6 - for the 933 board. - - * infrun.c: Add #ifdef HP_OS_BUG to all references to - trap_expected_after_continue. - * (wait_for_inferior): Fix for remote watchpoints. Don't try to - insert breakpoints while target is running (this only works on - *some* native targets). This may also speed up native watchpoints - considerably. - -Sat May 13 13:55:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), - mdebugread.c (struct symloc), hpread.c (struct symloc), - xcoffread.c (struct symloc): Fix inaccurate comment introduced - 20 Apr 1995. - -Sat May 13 13:34:18 1995 Jim Kingdon - - * rs6000-tdep.c (find_toc_address): Revise comment. - * symfile.c, symfile.h (init_psymbol_list): New function; - consolidate duplicated copies from os9kread.c, dbxread.c - and dwarfread.c. - * defs.h: Declare info_verbose. - * xcoffread.c: Extensive changes to support psymtabs. - -Fri May 12 13:48:41 1995 Stu Grossman (grossman@andros.cygnus.com) - - * cpu32bug-rom.c remote-est.c rom68k-rom.c: Update line_term element. - -Fri May 12 06:39:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * partial-stab.h: Expand comments. - -Thu May 11 19:01:37 1995 Jeff Law (law@snake.cs.utah.edu) - - * Support debugging using native MACH primitives on hppa*-*-osf*. - * configure.in: hppa*-*-osf* != hppa*-*-bsd* anymore. - * config/pa/hppaosf.mh: New file. - * config/pa/nm-hppao.h: Likewise. - * hppam3-nat.c: Likewise. - * config/pa/tm-hppao.h (PSW_SS): Define for single-stepping. - (MACHINE_CPROC_*_OFFSET): Define. - (TRACE_*): Define. - (START_INFERIOR_TRAPS_EXPECTED): Delete definition. - -Wed May 10 18:59:26 1995 Stu Grossman (grossman@andros.cygnus.com) - - * hppa-tdep.c (read_unwind_info): Cosmetic cleanup. - * (unwind_command): Clean it up and make it print things out - nicer. - * monitor.c: Add ^C handling capability (mostly ripped off from - remote.c). - * (monitor_printf): Make it check the command echo. - * (monitor_printf_noecho): Similar to above, but doesn't check - for echo. - * (monitor_stop): No longer waits for prompt. That is the job of - the caller. This makes things work much better for monitor_wait, - which waits for the prompt itself. - * (monitor_open): Deal with new monitor_stop semantics. Also, - flush input after sending init strings to get rid of junk that may - be output. Also, don't always send \r to remote. Use - monitor_ops->line_term cuz proper character isn't always \r. - * (monitor_fetch_register): Switch to completely different - algorithm to deal with lame-ass monitors which put spaces in the - middle of numbers, and prompt with a space!!!!! - * (monitor_read_memory_single): New routine to be used with - monitors that can only return one byte/short/long at a time. This - is selected via MO_GETMEM_READ_SINGLE. - * (monitor_load_srec): Use monitor_printf_noecho for sending S - records. Most targets don't echo them. - * (monitor.h): Get rid of cmd_delim. Add line_delim. - * op50n-rom.c (op50n_cmds): Fill it up. Make it work. - * w89k-rom.c: Change all eols from \r to \n. Change load_resp to - ^Q to prevent error message. - * config/pa/tm-hppa.h (CALL_DUMMY (for hppro)): Add special - instruction sequence at end to make restore_pc_queue happy. - -Wed May 10 15:59:00 1995 Torbjorn Granlund - - * remote-est.c (est_open): Make static to match prototype. - -Tue May 9 16:58:50 1995 Michael Meissner - - * configure.in: Add little endian PowerPC support. - * config/powerpc/ppcle-eabi.mt: New file for little endian PowerPC - support. - * config/powerpc/tm-ppcle-eabi.h: ditto. - -Mon May 8 12:11:38 1995 J.T. Conklin - - * nlm/configure.in (gdb_host, gdb_host_cpu, gdb_target): Removed. - These variables not used. - - * config/m68k/monitor.mt (TDEPFILES): Added cpu32bug-rom.o. - -Wed May 3 17:54:47 1995 Stan Shebs - - * monitor.c (monitor_command): Don't use PROMPT until monitor - target is known to be open. - (monitor_make_srec): Don't define size of hextab. - -Tue May 2 18:32:24 1995 Stan Shebs - - * configure.in (--enable-netrom): New configuration option. - * Makefile.in (REMOTE_OBS): Rename from REMOTE_O, append - value of NETROM_OBS. - (NETROM_OBS): New variable. - * remote-nrom.c: New file, NetROM target support. - * config/a29k/a29k-udi.mt, config/i960/vxworks960.mt: Use - REMOTE_OBS instead of REMOTE_O. - * config/arc/arc.mt: Ditto. - -Fri Apr 28 23:30:00 1995 Stu Grossman (grossman@cygnus.com) - - * array-rom.c (_initialize_array array_open): Move baud_rate - initialization from _initxxx to array_open to fix bug with - overriding -b command line option. - -Thu Apr 27 20:29:34 1995 Doug Evans - - * Makefile.in (RUNTEST): Fix reference of `srcdir'. - -Wed Apr 26 19:01:08 1995 Steve Chamberlain - - * remote-hms.c: Rewrite to use new monitor conventions. - -Tue Apr 25 11:27:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dbxread.c: Add comment explaining lowest_text_address. - Add comment regarding stringtab_global and psymtabs. - -Sat Apr 22 01:26:29 1995 Jeff Law (law@snake.cs.utah.edu) - - * config/pa/tm-hppa.h (EXTRACT_STRUCT_VALUE_ADDRESS): Fix. - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Rewrite to correctly - handle "short", "int" and small structures returned in registers. - -Fri Apr 21 12:57:53 1995 Kung Hsu - - * minsyms.c: add new function lookup_minimal_symbol_text, to look - for text symbol only. - * breakpoint.c (create_longjmp_breakpoint): call - lookup_minimal_symbol_text instead of lookup_minimal_symbol. - * symtab.h: add lookup_minimal_symbol_text prototype. - -Fri Apr 21 12:03:44 1995 Stan Shebs - - * sh-tdep.c (sh-opc.h): Don't include. - (gdbcore.h): Include. - (frame_find_saved_regs): Remove unused local. - -Thu Apr 20 10:12:21 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dwarfread.c (struct dwfinfo), dbxread.c (struct symloc), - mdebugread.c (struct symloc), hpread.c (struct symloc): Clean - up comments. - -Wed Apr 19 16:58:11 1995 Stu Grossman (grossman@andros.cygnus.com) - - * hppa-tdep.c (deposit_17): New routine to deposit 17 bit - constants into PA instructions. - * Put #ifdefs around all signal handling code. Not generally - needed for embedded boards. - * (hppa_fix_call_dummy): Parameterize offsets into call dummy to - allow different dummys to be used by this code. Use - INSTRUCTION_SIZE instead of REGISTER_SIZE for things. - Conditionalize setup of _sr4export fixup. Improve comments. - * config/pa/tm-hppa.h: Define INSTRUCTION_SIZE. Use a different - call dummy if PA_LEVEL_0 is defined. Better comments for call - dummys. Define offsets for LDIL/LDO instructions which load - function addresses. - * config/pa/tm-pro.h: Get rid of signal handling stuff. Define - PA_LEVEL_0 to disable mucking with space regs and such. - -Mon Apr 17 15:37:08 1995 Stu Grossman (grossman@andros.cygnus.com) - - * cpu32bug-rom.c monitor.h op50-rom.c remote-est.c rom68k-rom.c - w89k-rom.c: Remove loadtypes, loadprotos and baudrates. - * op50-rom.c: Fix copyrights and add load routine to op50n_cmds. - * rom68k-rom.c (_initialize_rom68k): Don't set baud rate. - * w89k-rom.c: Fix copyrights. - -Sun Apr 16 14:00:55 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.c: Move all xmodem stuff into xmodem.[ch]. Remove - unnecessary remoteloadprotocol and remoteloadtype support. - * (expect expect_prompt): Change names to monitor_expect and - monitor_expect_prompt. Make them global. - * (printf_monitor): Change name to monitor_printf. Make global. - * (monitor_read_memory): Flush command echo to avoid parsing - ambiguity with CPU32Bug monitor. - * (monitor_load): Remove remoteloadprotocol and remoteloadtype - support. Call target_ops->load_routine, default to - monitor_load_srec. - * (monitor_load_srec): Remove everything but S-record support. - * monitor.h (monitor_ops): Add load_routine to provide monitor - specific download capability. - * remote-est.c: Clean up copyrights and comments. - * w89k-rom.c: Use new xmodem support. - * xmodem.c xmodem.h: New files to support xmodem downloads. - * rom68k-rom.c remote-est.c: Fix copyrights, add load_routine - entry to monitor_ops. - * cpu32bug-rom.c: New file to support Moto BCC debuggers. - * config/m68k/est.mt (TDEPFILES): Add cpu32bug.o. - * config/pa/hppapro.mt (TDEPFILES): Add xmodem.o. - -Sat Apr 15 18:00:15 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * rem-multi.shar: Removed; superceded by gdbserver. - -Fri Apr 14 12:10:24 1995 Jim Kingdon - - * xcoffread.c (xcoff_sym_fns): Revise comment about merging this - with coffread.c. - - * breakpoint.c (fixup_breakpoints): Removed. - * rs6000-nat.c (vmap_symtab): Don't call fixup_breakpoints. - (vmap_ldinfo, xcoff_relocate_core): Call breakpoint_re_set. - - * coffread.c (coff_symfile_offsets): Allocate SECT_OFF_MAX - sections, not just SECT_OFF_MAX-1. - - * rs6000-nat.c (vmap_symtab), xcoffread.c: Re-do section offsets - to be indexed by SECT_OFF_* instead of xcoff section numbers. - * objfiles.c, remote.c: Remove comments regarding SECT_OFF_*. - * symtab.h: Revise comment about block_line_section. - * rs6000-nat.c (vmap_symtab): Don't relocate objfile->sections. - -Sat Apr 15 14:15:14 1995 Stan Shebs - - * mpw-make.in (init.c): Don't try to do symbolic {o} in sed - command, not allowed by some version of MPW Make. - * ser-mac.c (mac-setbaudrate): Make it actually set baud rates. - -Sat Apr 15 14:05:09 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c (alpha_push_arguments): Fix typo (TYPE_VALUE -> - VALUE_TYPE). Do the cast for TYPE_CODE_BOOL, TYPE_CODE_CHAR, - TYPE_CODE_ENUM, and TYPE_CODE_RANGE as well as TYPE_CODE_INT. - -Sat Apr 15 14:04:32 1995 Per Bothner - - * alpha-tdep.c (alpha_push_arguments): Only cast to long for - TYPE_CODE_INT. - - -Thu Apr 13 16:17:04 1995 Rob Savoye - - * remote-array.c: New file for Array Tech LSI33k based controller - board. - -Thu Apr 13 12:23:31 1995 Kung Hsu - - * a29k-tdep.c (get_longjmp_target): Replace SWAP_TARGET_AND_HOST with - extract_address. - * remote-vxsparc.c: New file, preliminary check in, this configuration - not supported yet. - * remote-vxmips.c: ditto. - -Thu Apr 13 12:10:14 1995 Michael Meissner - - * rs6000-tdep.c (xcoff_add_toc_to_loadinfo): Don't use a prototype - to declare the function. - -Wed Apr 12 16:40:20 1995 Stan Shebs - - * monitor.h (init_monitor_ops): Declare. - * rom68k-rom.c: Clarify some comments. - (rom68k_open): Define as static, to match decl. - -Wed Apr 12 16:36:44 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.gdb: New file. - * .gdbinit: Move list-objfiles to gdb.gdb. - - * values.c (set_internalvar): Set modifiable flag of newval. - -Wed Apr 12 14:34:31 1995 Jim Kingdon - - * xcoffread.c: Call complain() rather than error() or printing a - warning. - -Wed Apr 12 08:15:27 1995 Doug Evans - - * arc-tdep.c: #include "gdbcmd.h". - (codestream_seek): Pass CORE_ADDR. - (arc_cpu_type, tmp_arc_cpu_type, arc_cpu_type_table): New globals. - (debug_pipeline_p): Likewise. - (X_...): Instruction field access macros. - (BUILD_INSN): Define. - (codestream_tell): Allow for stream elements > 1 byte. - (codestream_fill): Likewise. - (setup_prologue_scan): New function. - (arc_get_frame_setup): Call it. Update to current spec - regarding prologues. Use BUILD_INSN. - (skip_prologue): New argument `frameless_p'. Use BUILD_INSN. - (arc_frame_saved_pc): New function. - (frame_find_saved_regs): Use BUILD_INSN. - (get_insn_type, single_step): New functions. - (one_stepped): New global. - (arc_set_cpu_type_command, arc_show_cpu_type_command): New functions. - (arc_set_cpu_type): New function. - (_initialize_arc_tdep): Define new `set' commands `cpu', - `displaypipeline', and `debugpipeline'. - * arc/tm-arc.h (TARGET_BYTE_ORDER): Delete. - (TARGET_BYTE_ORDER_SELECTABLE): Define. - (DEFAULT_ARC_CPU_TYPE): Define. - (SKIP_PROLOGUE_FRAMELESS_P): Define. - (BREAKPOINT): Delete. - (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Define. - (DECR_PC_AFTER_BREAK): Change to 8. - (NO_SINGLE_STEP): Define. - (ARC_PC_TO_REAL_ADDRESS): Define. - (SAVED_PC_AFTER_CALL): Use it. - (NUM_REGS, REGISTER_BYTES): Fix. - (FRAME_SAVED_PC): Call arc_frame_saved_pc. - (FRAME_LOCALS_ADDRESS): Fix. - -Tue Apr 11 16:42:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c, utils.c, defs.h: Remove error_hook. It is currently - unused and would need to hook into error_begin()/return_to_top_level(), - instead of error(), if it were to be used. - -Tue Apr 11 13:46:25 1995 Jim Kingdon - - * utils.c, defs.h (warning_begin): Renamed from warning_setup, for - consistency with error_begin. Also print warning_pre_print. - Document it better. - * utils.c (warning): Use it. - * utils.c (error_begin): Doc fix. - * rs6000-nat.c (vmap_ldinfo): If we don't find ldinfo for the - symfile_objfile, nuke it. - -Tue Apr 11 09:35:20 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * printcmd.c (print_address_numeric): Pass use_local to - print_longest, rather than always passing 1. - - * nlm/Makefile.in: Remove comments discussing munch. - - -Mon Apr 10 18:31:57 1995 Stan Shebs - - Merge in support for Mac MPW as a host. - (Old change descriptions retained for informational value.) - - * mpw-config.in (i386-unknown-go32): Change from aout. - (sh-hitachi-hms): New target. - * mpw-make.in (BISON): Use byacc instead of bison. - (VERSION): Bump to 4.14.1. - (*-pinsn.*): Remove mentions everywhere. - (all): Don't build MacGDB. - (gdb, SiowGDB): Depend on Version.r. - (Version.r): Generate from version info. - * main.c (main): Pass program name to START_PROGRESS, END_PROGRESS. - (main) [MPW]: Remove debugging hook. - * mac-xdep.c (debug_openp): New flag. - (mac_init): Set flag if env variable defined. - * ser-mac.c (mac_open): Clarify error message. - (mac_readchar): Call PROGRESS while looping. - (mac_write): Call sleep instead of sec_sleep. - (sec_sleep): Remove. - * source.c (openp) [MPW]: Only print debugging info if debugging. - * utils.c (query) [MPW]: Clarify that behavior is a bug. - - * mpw-make.in (init.c): Use open-brace instead of mpw-open-brace. - - * main.c, source.c: Remove hacks that replace long strings - with shorter ones, now solved portably. - - * config/m68k/xm-mpw.h (spin.h): Include. - (ALMOST_STDC): Only define if MPW_C. - * config/m68k/tm-mac.h: New file, Mac target definitions. - - * mpw-config.in (m68k-apple-macos, ppc-apple-macos, - i386-unknown-aout): New targets. - (mk.tmp): Add *DEPFILES definitions. - * mpw-make.in: Remove gC rules, clean up definitions for other - include files, bump version, fix bogus \ that should be \Option-d. - (init.c): Build correctly. - - * mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h - (ALLDEPFILES): Add somsolib.c. - (somsolib.o): Add some dependencies. - - * mpw-config.in: Use nm-empty.h if host is not target. - (xdepfiles): Add mac-xdep.c.o. - (xm_file): Remove. - * mpw-make.in: Add Fortran files. - (XDEPFILES): Remove. - - * mpw-config.in (MacSerial.h): Duplicate from standard Serial.h. - * ser-mac.c (MacSerial.h): Include instead of Serial.h. - - * mpw-make.in: Use {s} instead of {srcdir} everywhere. - (bindir, libdir): Remove extra colon. - (source.c): Compile with C instead of gC. - (c-exp.tab.c, ch-exp.tab.c, m2-exp.tab.c): Add {o}. - (install-only): Don't install MacGDB. - * source.c (openp) [MPW]: Add a debugging display. - (open_source_file) [MPW]: Use MPW basename finders. - [MPW_C]: Briefer versions of help for line and list commands. - - * mpw-make.in: Change references from paread.c to somread.c - - * mpw-make.in (VERSION): Update to 4.12.3. - (SiowGDB): New target, GDB using SIOW library. - (init-new.c): New target, attempt to generate init.c from sources. - (main.c.o, top.c.o): Put each in its own segment. - * main.c (main) [MPW]: Always call mac_init. - * utils.c (query) [MPW]: Always return "yes" if in MacGDB, output - an extra newline otherwise. - * mac-xdep.c: More comments in various places, remove junk. - (mac_init): Add tests for MPW and SIOW. - (use_wne, has_color_qd): Renamed. - (use_color_qd): New variable. - (grow_window): Only do console resizing to console window, - call resize_console_window. - (zoom_window): Call resize_console_window. - (resize_console_window, scroll_text): New functions. - (adjust_console_sizes): Always align viewrect to even multiples of - text lines. - (adjust_console_text): Always scroll by whole lines. - (hacked_vfprintf, hacked_puts, hacked_fputc, hacked_putc): Force a - recalculation of scroll positions if a newline was output. - (hacked_fflush): Similarly, for flushing. - (hacked_fgetc): New function, aborts if called in MacGDB. - * ser-mac.c (mac_readchar): Rename starttime to start_time, - remove debugging printf. - (mac_write): Sleep on first 4 writes. - (sec_sleep): New function, works like standard sleep. - * macgdb.r: Adjust positioning and contents of About box. - Set minimum size to 2000K, preferred size to 5000K. - * config/m68k/xm-mpw.h (fgetc): Define as a macro. - - * mpw-make.in (.c.o, .gc.o): Prefix segment names with gdb_. - (top.c.o, annotate.c.o): Add build rules. - * macgdb.r (SysTypes.r): Include. - ('vers'): New resource, version info. - (mFile, mEdit, mDebug): Enable all menu items. - (mDebug): Add key equivalents for continue, step, next. - (wConsole): Add zoom and close boxes to window. - * mac-xdep.c (new_console_window): New function, code taken from - mac_init. - (mac_command_loop): Use GetCaretTime for wait interval, call - do_idle on null events. - (do_idle): New function. - (zoom_window): Implement zooming. - (v_scroll_proc): New function, handles vertical scrolling. - (activate_window): Do activation of console window. - (do_menu_command): Implement items of file, edit, and debug menus. - (do_keyboard_command): Fix command extraction. - (adjust_console_sizes, adjust_console_text): New functions. - (hacked_fprintf, hacked_vfprintf, hacked_fputs, hacked_fputc, - hacked_putc): Don't call draw_console. - * ser-mac.c (mac_open): Add an error message for invalid ports. - (first_mac_write): New global. - (mac_write): Use first_mac_write to sleep on first several writes. - - * mpw-make.in (INCLUDE_CFLAGS): Add readline source dir. - (READLINE_CFLAGS, READLINE_SRC, READLINE_DIR): Uncomment. - (TSOBS): Don't compile inflow.c. - (all, install): Add MacGDB. - * main.c (main): Do Mac-specific init and command loop if a - standalone app, skip full option help message if compiling - with MPW C. - (gdb_readline): If MPW, add a newline after the (gdb) prompt. - * utils.c (_initialize_utils): If MPW, don't try to use termcap to - compute the window size. - * config/m68k/xm-mpw.h (printf, fprintf, fputs, fputc, putc, - fflush): Define as macros that expand into hacked_... versions. - (StandAlone, mac_app): Declare. - * macgdb.r (SIZE): Set the default partition to 4000K. - * mac-xdep.c (readline.h, history.h): Include. - (terminal.h): Don't include. - (mac_app): Define. - (gdb_has_a_terminal): Define Mac-specific version. - (do_keyboard_command): Simplify search for command string. - (readline): Define as gdb_readline. - Add other history/readline stubs to make main gdb link. - (hacked_fprintf, hacked_printf, hacked_vfprintf, hacked_fputs, - hacked_fputc, hacked_fflush): New functions, intercept output to - stdout and stderr, send to console window. - - * mpw-make.in (MacGDB): New target, standalone Mac-hosted gdb. - (XDEPFILES): Define. - (main.c.o): Compile with gC instead of C. - * mac-defs.h: New file, menu etc definitions shared between - C and Rez files. - * macgdb.r: New file, Rez (resource compiler) resource - definitions. - * mac-xdep.c: New file, Mac host interface code. - * config/m68k/xm-mpw.h (PATHNAME_SEPARATOR): Rename to - DIRNAME_SEPARATOR. - (PATHNAME_SEPARATOR_STRING): Remove. - (SIGQUIT, SIGHUP): Define. - (fileno, R_OK): Define. - - * mpw-config.in: New file, MPW configuration fragment. - * mpw-make.in: New file, MPW makefile fragment. - * config/m68k/xm-mpw.h: New file, MPW host definitions. - * ser-mac.c: New file, Mac serial interface. - -Mon Apr 10 16:47:57 1995 Kung Hsu - - * valprint.c (print_longest): Fix a syntax error in #ifdef - PRINTF_HAS_LONG_LONG. - - * config/mips/xm-irix5.h: turn on CC_HAS_LONG_LONG and - PRINTF_HAS_LONG_LONG. - * config/mips/tm-irix5.h: turn on FORCE_LONG_LONG. - -Sat Apr 8 02:47:45 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): Use new variable - nodebug_var_symbol_type as type of variables which don't have any - ecoff debug info associated with them. - (parse_symbol, parse_procedure): Use heuristics to determine if - functions were compiled without debugging info and change their - type to nodebug_function_symbol_type. - (_initialize_mdebugread): Initialize nodebug_*_symbol_type. - - * source.c (line_info): Clear sal.pc for `info line' without - arguments. - -Fri Apr 7 17:43:01 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.c: make_xmodem_packet and print_xmodem_packet go away. - send_xmodem_packet shows up to do the obvious. Lots of fixes to - xmodem downloads including resetting of block number at start of - new transfers, fix for buffer overrun problem, addition of CRC - generation code. - * (monitor_open): loadtype_str and loadproto_str now default to - first entry in monitor_ops->loadtypes. - * (monitor_wait): Lengthen register dump buf, because of verbose - Winbond monitor. - * (monitor_fetch_register): Report unimplemented registers as 0. - * (monitor_read_memory): Only do 16 byte aligned transfers - because of formatting weirdness with the Winbond monitor. Also, - ignore non-hex, non-whitespace formatting between bytes (same - monitor). - * (monitor_load): Clean up logic. - * (monitor_load_srec): Re-do xmodem support. Move lots of it - into send_xmodem_packet. - * (getacknak): Get rid of polls and timeouts. Handle CRC - requests from receiver. - * (monitor_make_srec): Efficiency improvements. Don't call - sprintf to output two digit hex numbers. - * (crcinit, docrc): New, CRC-16 support routines. - * (send_xmodem_packet): New routine to generate either CRC-16 or - checksummed xmodem packets. - - * remote-est.c (est_loadtypes), rom68k-rom.c (rom68k_loadtypes): - Reduce tables down to only the load types supported by each - monitor. - - * w89k-rom.c (w89k_supply_register): Parses output of Winbond - register dumps. - * (w89k_loadtypes, w89k_loadprotos): Reduce to just srec/xmodem. - * (w89k_cmds): Add clear all breakpoints, memory fill, and dump - registers commands. - - * config/pa/tm-hppa.h: Define lots register offsets needed by - w89k-rom.c. - - -Thu Apr 6 17:00:46 1995 Michael Meissner - - * Makefile.in (X11_INCLUDES): Define as empty. - (X11_CFLAGS): Define as including $(X11_INCLUDES). - (X11_LIB_SWITCHES): Define as empty. - (X11_LIBS): Define as -lX11. - - -Wed Apr 5 19:57:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * mips-tdep.c (mips_print_register): Remove unused variable - our_type and call to init_type. Fixes memory leak. Reindent function. - - * mips-tdep.c (mips_print_register), findvar.c - (write_register_bytes): Make buffer char[] instead of unsigned - char[]. - -Mon Apr 3 19:28:14 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c, utils.c, main.c, defs.h: Replace error_pre_print with two - variables: error_pre_print (for RETURN_ERROR) and quit_pre_print - (for RETURN_QUIT). Fixes a bug whereby typing ^C (e.g. in "maint - print sym") could output extraneous stuff. - * objfiles.c: Don't declare error_pre_print; defs.h does it. - -Mon Apr 3 13:48:28 1995 Stu Grossman (grossman@andros.cygnus.com) - - * monitor.h: Add MO_GETMEM_NEEDS_RANGE flag. - * monitor.c (monitor_read_memory): Use previously mentioned flag - to send proper format memory examine commands to the w89k monitor. - Also, try to handle bizarre format of memory dump... - - * op50-rom.c w89k-rom.c: Update to new monitor.[ch] conventions. - -Sat Apr 1 03:22:20 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: - Handle relocated symbol address. - * partial-stab.h, case N_SO, SOFUN_ADDRESS_MAYBE_MISSING: - Do not relocate a zero address. - -Thu Mar 30 19:46:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/a29k/tm-a29k.h: Nuke obsolete define CONTROL_END_ADDR; it - is nowhere used. - - * stabsread.c (read_range_type): Remove FIXME comment about - type-id (I presume this meant a number followed by = followed by a - type) versus type number; Per fixed it. - -Wed Mar 29 09:56:04 1995 Jason Molenda (crash@phydeaux.cygnus.com) - - * configure.in: sparc-*-sunos5* is same as sparc-*-solaris2*. - -Wed Mar 29 18:30:03 1995 Stan Shebs - - * remote-e7000.c (why_stop): Add new kinds of strings to expect - from the emulator. - (e7000_wait): Add interpretations for more stop reasons, - including warnings for write protect and cycle address errors. - -Wed Mar 29 17:09:29 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c monitor.h remote-est.c rom68k-rom.c: Add start of - support for interrupting target. - * monitor.c (monitor_open): Send stop command before doing - anything else. - * (monitor_load_srec): Fix record size calculation to prevent end - of segment from getting trashed. - * rom68k-rom.c: Update to latest version of struct monitor_ops. - * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Fix byte-order - problems. Makes DOS hosted function calling work. - * sparclite/crt0.s: Define _start to make COFF happy. - -Wed Mar 29 09:11:51 1995 Michael Meissner - - * defs.h (atof): Don't provide an external declaration if atof is - a macro. - -Wed Mar 29 00:01:07 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (skip_prologue): Skip saving of LR and CR in - the stack frame, fix typos in `st rx,NUM(r1)' and `stu r1,NUM(r1)' - tests. - -Tue Mar 28 17:04:04 1995 Per Bothner - - * gdbtypes.c (create_range_type): If indextype has TYPE_FLAG_STUB - set, set TYPE_FLAG_TARGET_STUB. - (check_stub_type): Recalculate TYPE_LENGTH for range type. - * stabsread.c (read_range_type): If index type number is followed - by '=', back up, call read_type. and assume we have a true range. - * gdbtypes.h (TYPE_FLAG_TARGET_STUB): Update comment. - -Mon Mar 27 22:51:54 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-nat.c, irix4-nat.c, irix5-nat.c, mipsv4-nat.c, - sparc-tdep.c (supply_gregset, supply_fpregset): Fill inaccessible - registers with zero to handle recent read_register_bytes change. - * irix4-nat.c, irix5-nat.c, mipsv4-nat.c (supply_gregset, - fill_gregset): Fix handling of CAUSE_REGNUM. - * mips-nat.c (store_inferior_registers): Handle unwritable - registers when storing a single register. - * config/mips/tm-irix3.h (CAUSE_REGNUM, BADVADDR_REGNUM): - Fix definitions. - - * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Clear - allocated mips_extra_func_info, if the debug info is corrupt, - the PDR to fill it in might be missing. - -Mon Mar 27 14:43:00 1995 Kung Hsu - - * vx-share/regPacket.h: a new file interfacing with vxworks. - -Sun Mar 26 13:22:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (bpstat_do_actions): Once we've executed the - commands, set bs->commands to NULL. - -Sat Mar 25 01:16:10 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * buildsym.c (patch_subfile_name): Update last_source_file - with the real source file name. - * dbxread.c (end_psymtab): Handle static functions in the - SOFUN_ADDRESS_MAYBE_MISSING case by passing pst->filename - to lookup_minimal_symbol. - (process_one_symbol): Ignore extra outermost context from - SunPRO cc and acc. - * stabsread.c (define_symbol): Do not complain for SunPRO - static variable encoding if STATIC_TRANSFORM_NAME is defined. - * sparc-tdep.c, config/sparc/tm-sun4sol2.h - (sunpro_static_transform_name): Renamed from - solaris_static_transform_name. - * config/sparc/tm-sun4os4.h (STATIC_TRANSFORM_NAME): - Define to sunpro_static_transform_name for acc 3.0 compiled - executables. - * procfs.c, config/alpha/nm-osf2.h (PROCFS_DONT_TRACE_FAULTS): - Renamed from PROCFS_DONT_TRACE_IFAULT, don't trace any faults - if defined. - * procfs.c (info_proc_siginfo): Cast sip->si_addr to - `unsigned long' and use `lx' format for printing it. - -Fri Mar 24 15:45:42 1995 Stu Grossman (grossman@cygnus.com) - - * configure.in: Move test for m68*-est-* before m68*-*-coff*. - * findvar.c: Move default def of CANNOT_STORE_REGISTER closer to - the beginning of the code. - * (write_register_gen): New routine. Analogous to - read_register_gen. - * (write_register_bytes): Another rewrite! Make it smarter about - not updating regs with the same value. - * monitor.c (printf_monitor readchar): Use stderr instead of - stdout to output debug info. Also cleanup readchar a little. - * (expect): Make sure that excessive responses are null - terminated. - * (monitor_open): Check for magic number in monitor_ops struct. - Allow multiple commands as init strings. Also, clear all - breakpoints. - * (monitor_resume monitor_wait): Send a command to dump all the - regs for those targets which don't do so when waking up after a - continue command. - * (monitor_wait): Handle excessive response output better. - * (monitor_write_memory): Use block fill, word, and long word - commands (if they exist) to write memory more efficiently. - * General cleanups to use flag bits instead of individual flag - words in monitor_ops struct. - * (monitor_command): Return output from command. - * (monitor_load_srec): Allocate buffer only once. Use alloca. - Wait for load response string instead of using a timeout to start - sending S-records. Fix bug where value of srec_frame shrinks. If - hashmark is set, print `-' for retransmissions. General cleanups. - * (monitor_make_srec): Get rid of S-record default type kludge. - * monitor.h: Use seperate struct for memory and register - read/write commands. Memory commands can come in byte, word, - long, and longlong forms. - * (monitor_ops): Change lots of fields. Generalize some stuff. - Put all flags into flags word. Allow init to be a list of commands. - Add command for clearing all breakpoints, block fill, dumping all - registers. - * remote-est.c: Rewrite to use new monitor conventions. - * config/m68k/est.mt (TDEPFILES): Add monitor.o. - * config/m68k/tm-est.h: Set NUM_REGS to 18. - * testsuite/gdb.base/break.exp: Lots of cleanups. Use gdb_test - more thoroughly. - -Thu Mar 23 23:20:00 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_add): Handle case where a shared library - referenced by a core file has sections without the SEC_ALLOC bit - set (eg stabs sections). - -Thu Mar 23 15:07:08 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * breakpoint.c (bpstat_do_actions): For each element in the bpstat - chain, do all the commands regardless of whether they run the - inferior. - -Wed Mar 22 19:17:06 1995 Doug Evans - - * mem-break.c (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Define as - BREAKPOINT if mono-endian. - (break_insn): Deleted. - (big_break_insn, little_break_insn): Define. - (memory_insert_breakpoint): Handle bi-endian cpus. - (BREAKPOINT_LEN): Define. - (memory_remove_breakpoint): Use it. - (memory_breakpoint_size): Likewise. - -Tue Mar 21 17:03:17 1995 Kung Hsu - - * sparc-stub.c: add nop after 'bg good_wim'. - * sparcl-stub.c: ditto. - -Tue Mar 21 13:34:12 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (handle_command): Don't print TARGET_SIGNAL_0, - TARGET_SIGNAL_UNKNOWN, or TARGET_SIGNAL_DEFAULT. - -Mon Mar 20 10:09:59 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppab-nat.c (store_inferior_registers): Sync with HPUX version. - -Mon Mar 20 07:34:48 1995 Stu Grossman (grossman@cygnus.com) - - * hppah-nat.c (store_inferior_registers): Move check for - CANNOT_STORE_REGISTER to a better place. Fixes ptrace I/O errors - found by test suite during function calls, which attempts to write - unwritable registers. - -Sat Mar 18 02:02:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol): If finishing a function without - known parameter type info, set that from parameter symbols. - Remove commented-out add_param_to_type support. - -Thu Mar 16 16:38:03 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (process_linenos): Make sure filename we pass to - start_subfile will cause deduce_language_from_filename to return - the correct thing. Reindent function to GNU standards. - -Thu Mar 16 15:54:00 1995 J.T. Conklin - - * nlm/gdbserve.c (handle_exception): #if out call to StopBell, - as it is not available on NetWare 3 or PIN. - * nlm/ppc.c (StopBell): Removed. - -Thu Mar 16 12:14:41 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (read_xcoff_symtab): When creating a dummy parameter - inferred from the traceback tags, give its type the name - "". - - * stabsread.c (rs6000_builtin_type): Recognize types -31 to -34. - -Wed Mar 15 15:09:29 1995 Stu Grossman (grossman@cygnus.com) - - * findvar.c (read_register_bytes write_register_bytes): Make - these routines much smarter about updating registers from the - target, only doing so when absolutely necessary. This really - speeds up register modification on some remote targets. - - * monitor.c: More cleanups. Get rid of monitor_load_ascii_srec. - BFD makes this unnecessary. Lots of debugging speedups. - * (expect): NULL terminate return string. - * (monitor_open monitor_supply_register parse_register_dump - monitor_wait monitor_fetch_register): Switch to using GNU regexp - library to parse multi-register displays. - * (monitor_read_memory): Read multiple bytes (up to 16) at once. - * (monitor_create_inferior): Call clear_proceed_status to make run - command notice first breakpoint. - * (monitor_load): Clean up. Reset inferior_pid, set pc to start - address and reset symbol table stuff to make loads put things into - a fresh state. - * (monitor_load_srec): Lower sleep time to 1 second. - - * monitor.h (struct monitor_ops): Add register_pattern and - supply_register to monitor_ops. - - * rom68k-rom.c: Add new support for handling register dumps. - * config/m68k/tm-m68k.h: Define D0_REGNUM and A0_REGNUM for register - dump handling. - -Wed Mar 15 15:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * utils.c, defs.h (putchar_unfiltered, fputc_unfiltered): Make - argument be an int, not a char. Using a prototype followed by an - old-style function definition in a case where an argument is - widened is a GCC-ism not supported by the native AIX compiler. - -Wed Mar 15 12:22:35 1995 J.T. Conklin - - * nlmstub.def: Removed, this was moved to nlm/gdbserve.def - long ago. - - * configure.in (alpha-*-netware*): Removed configuration. - * config/alpha/{alpha-nw.mt, gdbserve.mt, tm-alphanw.h}: Removed. - * nlm/{README-ALPHA-NETWARE, aio.h, alpha-io.S, alpha-regdef.h, - alpha.c, alpha.h, altdebug.h}: Removed. - - * nlm/gdbserve.c (main): Add support for processing BOARD= - argument, deprecate NODE=. - -Wed Mar 15 10:58:26 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * c-exp.y (yylex): Make an empty character constant an error. - -Tue Mar 14 15:00:54 1995 Per Bothner - - * valops.c (value_arg_coerce): Do possible value_coerce_array - before determining type argument to value_cast. - -Tue Mar 14 10:41:41 1995 Kung Hsu - - * remote-es.c: Replace ignore with 0. - -Tue Mar 14 05:52:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_repeat), eval.c (evaluate_subexp_standard): - If VALUE_REPEATED is already set, just error out. - - * valops.c (value_cast, value_slice), parse.c (follow_types): Add - FIXME-type-allocation comments. - - * gdbtypes.h (struct type): Fix comment about what units the - TYPE_LENGTH is in. - -Mon Mar 13 18:27:25 1995 Stan Shebs - - * ch-valprint.c (annotate.h): Include. - * eval.c (evaluate_subexp_standard): Remove unused variable. - (calc_f77_array_dims): Add parens to expression. - * f-exp.y (yylex): Add parens to expression, remove unused label. - * f-lang.h (calc_f77_array_dims): Declare. - * f-valprint.c (f_val_print): Remove unused variables. - -Mon Mar 13 15:25:47 1995 Jim Kingdon - - * alpha-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't - use the PDR, just examine prologues instead. - -Fri Mar 10 16:13:18 1995 Kung Hsu - - * config/arc/tm-arc.h: Change arc register names. - -Fri Mar 10 02:49:40 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Fix problems with infinite recursion when printing a class - that contains a static instance of the class. - * cp-valprint.c (dont_print_vb_obstack): Renamed from - dont_print_obstack, made static. - (dont_print_statmem_obstack): New obstack, controls printing - of static member classes. - (_initialize_cp_valprint): Initialize it. - (cp_print_static_field): New function, handles printing of - static members. - (cp_print_value_fields): New parameter dont_print_statmem to - handle recursive printing of static member classes, use - cp_print_static_field to handle printing of static members. - * c-valprint.c (cp_print_value_fields): Update prototype and - call to include additional dont_print_statmem parameter. - * c-valprint.c, f-valprint.c (dont_print_obstack): Remove unused - extern declaration. - - * alpha-tdep.c, findvar.c, infptrace.c: Include . - - * config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS): Call - alpha_find_saved_regs if fi->saved_regs is still NULL. - - * elfread.c (elf_symtab_read): Ensure that the filename field - of a minsym is nonempty. Ignore solib trampoline symbols from - the main symbol table, they might have a bogus value. - - * procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh: - Fix typos in comments. - -Thu Mar 9 17:19:47 1995 Jim Kingdon - - * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Initialize - pdr.framereg field of MIPS_EFI_SYMBOL_NAME symbol to -1. That way - we know whether the PDR ever got set. - * mips-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't - use the PDR, just examine prologues instead. - -Wed Mar 8 23:35:10 1995 Jeff Law (law@snake.cs.utah.edu) - - * somsolib.c (som_solib_section_offsets): Get offset of text - section right. - -Wed Mar 8 16:12:21 1995 Stu Grossman (grossman@cygnus.com) - - - * source.c (forward_search_command reverse_search_command): Set - convenience variable $_ to be the line # of the match. - * symtab.c (decode_line_1): Allow convenience variables to be - used in line specs (for breakpoints and such). - -Wed Mar 8 12:51:00 1995 Stan Shebs - - * Makefile.in (VERSION): Bump to 4.14.1. - * NEWS, README: Update for 4.14. - * i386v-nat.c (i386_insert_aligned_watchpoint): Fix declaration. - (i386_insert_nonaligned_watchpoint): Call aligned instead of - generic watchpoint insertion. - -Tue Mar 7 19:26:10 1995 Per Bothner - - * valops.c (value_slice): Do COERCE_VARYING_ARRAY. - -Tue Mar 7 00:23:47 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c, array-rom.c, monitor.h, rom68k-rom.c: Move target_ops - into monitor.c. - * monitor.c (monitor_create_inferior): Allow run command to start - program. - - * monitor.c (monitor_load): Set PC to start address when done - loading. - - * array-rom.c, monitor.h, rom68k-rom.c: Clean up target_ops. - Remove ref to monitor_create_inferior. - - * monitor.c: More general cleanups. Add prototypes, remove - unused routines. Fix bug with wrong number of args to error(). - - * main.c (main): Don't start up GUI when running under gdb mode - in emacs. - - * Makefile.in: Add rules for monitor.o and rom68k-rom.o to make - Sun make (with VPATH) work... - - * monitor.c, monitor.h, rom68k-rom.c: Serious cleanup to make IDP - (rom68k) target work right. - * array-rom.c, op50-rom.c, w89k-rom.c: Partial updates to new - monitor.c interface. More work needs to be done here. - * config/m68k/tm-monitor.h: Change DECR_PC_AFTER_BREAK to 0 to - match the IDP monitor. Also, set NUM_REGS to 18 cuz there's no - floating-point for this card. - - * serial.h, ser-go32.c, ser-mac.c, ser-tcp.c, ser-unix.c: Add - SERIAL_SETSTOPBITS to set the number of stopbits (needed for IDP - board?!?!?). - - * defs.h, utils.c, remote-hms.c, remote-pa.c, remote.c: Fix defs - and usage of fputc_unfiltered and putchar_unfiltered. Eliminate - putc_unfiltered (it's superfluous). - - * command.h, command.c, top.c: Add var_enum command type. It's - like var_string but allows only only one of the specified strings. - -Mon Mar 6 15:03:59 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_cast): Don't use backslash newline--pre-ANSI - compilers (such as SunOS4 /bin/cc) don't generally support it - except in some contexts. - -Fri Mar 3 17:42:48 1995 Per Bothner - - * valops.c (value_cast): Check for cast to array type *before* - we coerce array to pointer (in case arg2 is already array). - - * valops.c (call_function_by_hand): Set using_gcc to 2 if using - gcc2. Needed for REG_STRUCT_HAS_ADDR to work on sparc. - Also check REG_STRUCT_HAS_ADDR for union, array and string types. - - * valops.c (call_function_by_hand): Re-arrange code for pushing - paramaters on the stack so we can do better STACK_ALIGN. - - * valops.c (call_function_by_hand): Call error if the number - of arguments is fewer than parameter types in function type. - -Fri Mar 3 17:13:05 1995 Doug Evans - - * sparc-tdep.c (sparc_extract_struct_value_address): Move - sparc64 support to here. - (sparc64_extract_struct_value_address): Deleted. - (dump_ccreg): Add a prototype so long long arg -> int. - * sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define. - (EXTRACT_STRUCT_VALUE_ADDRESS): Delete. - -Fri Mar 3 15:12:12 1995 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_record_lines): New argument "offset". All - callers changed. Use it to handle dynamic address relocation. - (hpread_build_psymtabs): Adjust texthigh as we read each function - debug symbol. Fix computation of texthigh. - (hpread_read_subrange_type): Work around macro bugs in HP's - compilers. - (hpread_process_one_debug_symbol): Correctly map source lines. - - * somread.c (check_strange_names): Filter names emitted by the HP - compiler when generating PIC code. - - * valops.c (value_struct_elt_for_reference): Work around macro - bugs in HP's compilers. - * c-exp.y (block): Likewise. - -Fri Mar 3 12:27:28 1995 Jim Kingdon - - * rs6000-tdep.c (push_dummy_frame): Fix order of arguments to - store_address. - - * utils.c [_AIX]: Include stddef.h instead of #defining size_t. - -Fri Mar 3 12:33:24 1995 Michael Meissner - - * rs6000-tdep.c (skip_prologue): Skip multiple stores of the saved - registers that GCC emits on the PowerPC by default in addition to - the store multiple instruction used on the Power series. - -Fri Mar 3 00:54:58 1995 Doug Evans - - * sparc-tdep.c (decode_asi): New function. - (sparc_print_register_hook): Pretty print more v9 registers. - * sparc/tm-sp64.h (REGISTER_NAMES): Fix some typos. - -Thu Mar 2 22:20:22 1995 Doug Evans - - * dwarfread.c (struct dieinfo): Use CORE_ADDR for at_{low,high}_pc. - (target_to_host): Change result type to CORE_ADDR. - -Thu Mar 2 15:13:04 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * rs6000-tdep.c: Fix byte-swapping sins. - -Thu Mar 2 16:48:45 1995 Michael Meissner - - * rs6000-tdep.c (branch_dest): Minor code cleanup, don't share - code between branch unconditional and branch conditional cases. - -Wed Mar 1 09:41:26 1995 Doug Evans - - Various changes for sparc64. - * sparc-tdep.c (NUM_SPARC_FPREGS): Define. - (SPARC_INTREG_SIZE): Define. - (*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg) - where appropriate. - (enum branch_type): New value `done_retry'. - (isbranch): Renamed from isannulled. All callers changed. - Support new sparc64 branch insns. - (single_step): Handle done_retry. - (sparc_extract_struct_value_address): Don't assume 4 byte regs. - (get_saved_register): Likewise. - (sparc_push_dummy_frame): Likewise. - (sparc_frame_find_saved_regs): Likewise. - (sparc_pop_frame): Likewise. Don't refer to FPS_REGNUM, CPS_REGNUM, - or PS_REGNUM if not sparc64. sparc64 has 64 fp regs. - (sparc64_extract_struct_value_address): New function. - (dump_ccreg, sparc_print_register_hook): Likewise. - * sp64-tdep.c: Deleted. - * sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define. - (NUM_REGS): Reduce by 2, cle/tle are in the pstate reg. - (CC_HAS_LONG_LONG): Define. - (REGISTER_NAMES): Delete cle/tle and reorganize. - (PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of - sparc-tdep.c now. - (REGISTER_BYTES): Update. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete. - (EXTRACT_RETURN_VALUE): Delete. Use definition in tm-sparc.h. - (NO_SINGLE_STEP): Likewise. - * sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs. - * sparc/sp64.mt: Move simulator support ... - * sparc/sp64sim.mt: ... to here. - -Wed Mar 1 13:14:42 1995 Kung Hsu - - * remote-vx960.c: new file for target specific register packaging. - * remote-vx68.c: ditto. - * config/i960/vxworks960.mt: add remote-vx960.o. - * config/m68k/vxworks68.mt: add remote-vx68.o. - -Wed Mar 1 13:42:49 1995 Michael Meissner - - * remote.c (remote_wait): Make calls to strtol be type correct by - passing the address of a char * pointer instead of an unsigned - char *. - - * rs6000-tdep.c (push_dummy_frame): Cast sp to char * when calling - write_memory to make things type correct. - -Wed Mar 1 12:17:31 1995 Michael Meissner - - * ch-exp.y, c-exp.y, f-exp.y, m2-exp.y (yy defines): Support the - standard Linux yacc by adding more names to be redefined with a - prefix. - -Tue Feb 28 22:55:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-tdep.c (pa_print_registers), monitor.c: Use - extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST. - * defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c. - Rename it to SWAP_FLOATING to make it clear it is no longer for - integers. - -Tue Feb 28 14:38:39 1995 Kung Hsu - - * defs.h (SWAP_TARGET_AND_HOST): check endianess at runtime not - compile time. - * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to - processor. - - * vx-share/ptrace.h: merge in WRS new ptrace requests. - - * defs.h: fix a syntax error. - - * a29k-tdep.c (get_longjmp_target): add this function, from WRS. - * remote-vx.c: move read_register and write_register out to - target specific files. - * remote-vx29k.c (get_fp_contnets): add this function, from WRS. - - * defs.h: define SWAP_TARGET_AND_HOST macro. - * findvar.c, monitor.c, hppa-tdep.c: remove definition of - SWAP_TARGET_AND_HOST. - -Tue Feb 28 08:31:40 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * alpha-tdep.c (find_proc_desc): Only attempt to set - PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL. - -Mon Feb 27 11:56:32 1995 Stan Shebs - - * monitor.c: General gcc -Wall lint cleanup and reformat. - (monitor_command): If no args, send an empty command. - -Thu Feb 23 21:07:25 1995 Stu Grossman (grossman@cygnus.com) - - * monitor.c (monitor_load_ascii_srec): Add a one second sleep - after send LOAD_CMD to prevent loss of first S-record. - -Tue Feb 21 20:48:42 1995 Per Bothner - - * valops.c (call_function_by_hand): Set using_gcc to 2 if gcc-2. - Call error if too few arguments. - If REG_STRUCT_HAS_ADDR (structs passed by invisible reference), - copy and convert to reference *before* we calculate alignment. - Also, make sure structs allocated for return values and invisible - reference don't violate STACK_ALIGN. - -Tue Feb 21 23:29:59 1995 Per Bothner - - * ch-exp.y (expression_conversion): Recognize 'ARRAY () TYPE (EXPR)' - (same as C's '(TYPE[])EXPR') - -Tue Feb 21 11:47:26 1995 Stan Shebs - - * top.c (print_gdb_version): Update the year. - -Sun Feb 19 14:31:57 1995 Jim Kingdon - - * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in - `..' not in `../..'. - -Sun Feb 19 11:05:28 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (unconditionally_kill_inferior): Don't issue a PIOCKILL - in addition to a PIOCSSIG to kill the inferior. - -Thu Feb 16 15:06:12 1995 Per Bothner - - * parse.c (follow_types): Given (TYPE[]) (i.e. with no length), - create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED. - * valops.c (value_cast): If a cast like (TYPE[])VALUE (i.e. array - of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length. - * c-typeprint.c (c_type_print_varspec_suffix): If array length - is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED. - -Thu Feb 16 16:06:50 1995 Michael Meissner - - * dcache.c (insque, remque): Rewrite Linux support. - -Wed Feb 15 12:33:20 1995 Michael Meissner - - * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1. - - * dcache.c (insque, remque): If compiling in standard C on Linux, - protect insque and remque with macros to cast the pointer - arguments to the proper type. - -Tue Feb 14 17:16:41 1995 Stu Grossman (grossman@cygnus.com) - - * annotate.c, breakpoint.c, defs.h, top.c: Replace - enable/disable_breakpoint_hook with modify_breakpoint_hook. - -Tue Feb 14 16:58:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * expression.h: Move declaration of evaluate_subexp_with_coercion - from here... - * value.h: ...to here. - * expression.h: Don't include value.h - -Tue Feb 14 11:46:07 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * expression.h: Move include of value.h until after declaration of - enum exp_opcode. - -Sun Feb 12 13:47:30 1995 Stan Shebs - - * remote-e7000.c: Comprehensive cleanup; removal of dead code, - simplify code, declare things, format to standards. - (inferior.h, value.h, command.h, remote-utils.h): Include. - (e7000_login): Rename to e7000_login_command. - (e7000_ftp): Rename to e7000_ftp_command. - (e7000_drain): Rename to e7000_drain_command. - - * irix5-nat.c (string.h): Include near beginning of file. - -Sun Feb 12 12:36:38 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on - arg, it is a value not a symbol. - - gcc -Wall lint: - * eval.c: Move declaration of evaluate_subexp_with_coercion from here.. - * expression.h: ..to here. - * expression.h: Include value.h. - * ch-lang.c (evaluate_subexp_chill): Add default case in switch. - -Sun Feb 12 11:03:47 1995 Per Bothner - - * language.h (struct language_defn): New field evaluate_exp. - * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn), - f-lang.c (f_language_defn), language.c (unknown_language_defn, - auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn): - Set evaluate_exp to evaluate_subexp_standard. - * ch-lang.c (evaluate_subexp_chill): New function. Chill-specific - support for MULTI_SUBSCRIPT. - (chill_language_defn): Set evaluate_exp to evaluate_subexp_chill. - * eval.c (enum noside): Move from here .... - * expression.h (enum noside): ... to here. - (evaluate_subexp_standard): New prototype. - * eval.c (evaluate_subexp): Renamed to evaluate_subexp_standard. - Removed lo-longer-needed test for chill_varying_type. - (evaluate_subexp): New. Calls exp->language_defn->evaluate_exp. - - * ch-exp.y (maybe_expression_list): New non-terminal. - (primitive_value): Allow empty parameter list. - -Sun Feb 12 10:02:16 1995 Per Bothner - - * buildsym.c (finish_block): If finishing a function without known - parameter type info, set that from parameter symbols. - * c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC, - print parameter types, if available. - * ch-typeprint.c (chill_type_print_base): Likewise. - - * gdbtypes.h (struct type): Remove function type field. - (TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use - function types now that we're also storing parameter types. - And the payoff is much less. - * gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE. - (recursive_dump_type): Don't print TYPE_FUNCTION_TYPE. - * dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE. - - * valops.c (value_arg_coerce): Now takes param_type argument. - (call_function_by_hand): Convert arguments with value_arg_coerce - early, and overwrite original args with converted args. - No longer need multiple calls to value_arg_coerce. - (value_arg_push): Removed. - * hppa-tdep.c (hppa_push_arguments): No longer call value_arg_coerce. - * mips-tdep.c (mips_push_arguments): Likewise. - * alpha-tdep.c (alpha_push_arguments): Likewise. - * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments): - Likewise. - * value.h (value_arg_coerce): Remove declaration. (It's now static.) - - * valops.c (value_cast): Do COERCE_VARYING_ARRAY after COERCE_REF. - - * symtab.c (add_param_to_type): Remove (commented-out) function, - since that functionality has been re-written. - * coffread.c: Remove commented-out add_param_to_type support. - * mdebugread.c (parse_symbol): Likewise. - * stabsread.c (define_symbol): Likewise. - -Sun Feb 12 09:03:47 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * buildsym.c (start_subfile): Set language for f2c like for cfront. - -Thu Feb 9 20:20:11 1995 Rob Savoye - - * op50n-rom.c: Add the control registers. - -Thu Feb 9 15:46:39 1995 Stan Shebs - - * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to - after, any host/target/native libraries. - * dcache.c (insque, remque): Remove declarations. - * gdbtypes.h (type_code): Remove trailing comma. - - From Peter Schauer: - * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef - STATIC_NODEBUG_VARS inside case. - -Thu Feb 9 07:43:41 1995 Jim Kingdon - - * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME. - * partial-stab.h: Call it. - * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call - STATIC_TRANSFORM_NAME to get the name and use minimal symbols to - get the address. - * sparc-tdep.c (solaris_static_transform_name): New function. - -Thu Feb 9 12:09:09 1995 Jeff Law (law@snake.cs.utah.edu) - - * somread.c (som_symtab_read): Handle dynamic relocation for both - text and data symbols. - (som_symfile_offsets): If objfile is a shared library, then get - text and data offsets from the shared library structures. - * somsolib.c (som_solib_add): Copy the bfd pointer from the - objfile rather than reopening the file again. - (som_solib_section_offsets): New function. - * somsolib.h (som_solib_section_offsets): Declare. - -Wed Feb 8 20:32:18 1995 Jim Kingdon - - * config/sparc/tm-sun4sol2.h, dbxread.c: Rename - N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING. - * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add - filename field. - * elfread.c (record_minimal_symbol_and_info), - minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return - newly created symbol. - * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]: - Set filename field of minimal symbol. - * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]: - Print filename field. - * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile. - * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y, - m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c, - os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c, - printcmd.c, dbxread.c: Change callers to pass NULL for sfile. - * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: - Find address of function from minimal symbols. - * partial-stab.h, case 'f', 'F': Call find_stab_function_addr - instead of getting pst->textlow from the stab. - * minsyms.c (find_stab_function_addr): New function. - -Wed Feb 8 19:19:56 1995 Rob Savoye - - * monitor.c: Fix so all the output shows up in the GUI command - window. - -Mon Feb 6 18:50:59 1995 Stan Shebs - - * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate - line, so init.c generation works correctly. - * arc-tdep.c (_initialize_arc_tdep): Ditto. - -Mon Feb 6 14:44:36 1995 Rob Savoye - - * config/mips/idt.mt: Add support for the lsi33k target. - * config/sparc/sun4sol2.mh: Add support for ser-tcp. - * array-rom.c: Finish the rest of the support commands needed by - GDB. - * mips-tdep.c: Add LSI33k register names and processor type. - -Sat Feb 4 13:29:52 1995 Stan Shebs - - * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o. - -Fri Feb 3 11:19:20 1995 Stu Grossman (grossman@cygnus.com) - - * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of - dis_asm_read_memory_hook. We can now call the disassemblers - directly and have no need for this hook anymore. - * defs.h, printcmd.c: Make print_insn be static. - - * ser-go32.c (dos_comisr): Make this 8 bit clean. - * (dos_open dos_close): Allow multiple opens to the same device. - Use a ref count to prevent unwanted deallocations. - * sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32 - happy. - * (sparclite_ops): Switch to download_stratum. - * target.h (enum strata): Move download_stratum before - process_stratum so that executable targets get pushed on top of - download targets. - -Thu Feb 2 19:02:45 1995 Rob Savoye - - * array-rom.c: Remove the non GDB remote protocol config stuff. - - * monitor.c: All reading/writing functions for memory and - registers work. - -Thu Feb 2 16:11:04 1995 Kung Hsu - - * config/arc/arc.mt: new target makefile for arc processor. - * config/arc/tm-arc.h: new target header for arc processor. - * config/arc/go32.mh: new go32 host makefile for arc processor. - * config/arc/xm-go32.h: new go32 host header for arc processor. - * arc-tdep.c: new target dependent codes for arc processor. - -Thu Feb 2 13:58:40 1995 Stan Shebs - - * Makefile.in (VERSION): Bump to 4.13.2. - -Thu Feb 2 07:27:56 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - Fix compiler warnings: - * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug - and have the caller do the sprintf. Saves us from varargs hell. - (normal): Define before use. - * remote-e7000.c: Reindent a few things. - -Wed Feb 1 21:16:42 1995 Per Bothner - - * f-typeprint.c (f_type_print_varspec_suffix): Print array index - ranges in reverse order. - * f-valprint.c (f77_create_arrayprint_offset_tbl): Fix calculation. - - * eval.c (evaluate_subscript): Don't call value_subscript, since - it adjusts for lower bound and enforces ranges. - - * expression.h (exp_code): Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR. - * eval.c, parse.c: Removed uses of removed opcodes. - * eval.c (evaluate_subexp): Clean up handling of - OP_UNDETERMINED_ARGLIST (no backtracking, more general). - - * f-valprint.c (f_val_print): Print TYPE_CODE_STRING using - LA_PRINT_STRING, and not val_print_string (which reads from inferior). - - * ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function - duplicate function made redundant by chill_varying_type. - - Re-write of f77 string and complex number support: - - * language.h (struct language_defn): New fields string_lower_bound - and string_char_type. - * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn), - language.c (unknown_language_defn, auto_language_defn, - local_language_defn), m2-lang.c (m2_language_defn), f-lang.c - (f_language_defn), ch-lang.c (chill_language_defn): Set new fields. - * gdbtypes.c (create_string_type): Use new string_char_type field. - * valops.c (value_string): Use new string_lower_bound field. - - * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed. - * f-lang.c (f_create_fundamental_type, _initialize_f_language), - m2-lang.c (m2_create_fundamental_type), - gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex - types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX. - * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex): - Removed. Use builtin_type_complex and builtin_type_double_complex. - - * gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING - and TYPE_CODE_LITERAL_COMPLEX. - * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of - TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX. - * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type, - f77_create_literal_string_type): Removed. - * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR, - VALUE_SUBSTRING_MYADDR): Removed. - - * expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to - OP_COMPLEX. - * parse.c: Update accordingly. - - * f-valprint.c (f77_print_cmplx): Removed. - (f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating. - - * f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY. - * eval.c (evaluate_subexp): For case OP_ARRAY, don't call - f77_value_literal_string. - * valops.c, value.h (f77_value_literal_string, f77_value_substring, - f77_assign_from_literal_string, f77_assign_from_literal_complex): - Removed. - (value_assign): No longer need to handle literal types. - * valops.c (f77_value_literal_complex), value.h: Re-written and - renamed to value_literal_complex. Last arg is now a (complex) type. - * valops.c (f77_cast_into_complex): Re-written and renamed to - cast_into_complex. - * eval.c (evaluate_subexp): Update accordingly. - - * ch-valprint.c (chill_val_print): On TYPE_CODE_STRING, don't - print address for non-'s'-formats. - * ch-typeprint.c, ch-valprint.c: Use chill_varying_type instead - of chill_is_varying_struct. - -Wed Feb 1 13:27:33 1995 Stan Shebs - - gcc -Wall lint. - * alpha-tdep.c (alpha_in_lenient_prologue): Comment out. - (after_prologue): Remove unused local b. - * procfs.c (thread.h): Include. - (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use - nested braces in initializer. - * top.c (initialize_targets, initialize_utils): Declare. - (locate_arg, insert_args): Add parens around tested assignments. - * remote-utils.c (sr_scan_args): Remove decl of strtol. - * remote.c (thread.h): Include. - (remote_wait): Remove unused local p2. - * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of - registers array. - - defs.h (stdlib.h): Include. - (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare. - (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr, - strtok, strerror): Don't specify parameter types in declaration. - -Wed Feb 1 12:23:57 1995 Per Bothner - - * ch-exp.y (value_string_element, string_primitive_value, - start_element, left_element, right_element, slice_size, - lower_element, upper_element, first_element): Removed. - (value_string_slice, value_array_slice): Replaced by ... - (slice): New non-terminal, with working slice support. - (primitive_value_lparen, rparen): New non-terminals. - (maybe_tuple_elements): New non-terminal, to allow empty tuples. - (idtokentab): Added "up". - - * value.h (COERCE_VARYING_ARRAY): New macro. - * valarith.c (value_subscript): Use it. - * valops.c (value_cast): Likewise. Also, do nothing if already - correct type, and allow converting from/to range to/from scalar. - - * valops.c, value.h (varying_to_slice, value_slice): New functions. - * eval.c (OP_ARRAY): Add cast for array element. - * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes. - * valops.c (chill_varying_type): Moved function frp, here ... - * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here. - * parse.c (length_of_subexp, prefixify_subexp): Add support - for TERNOP_SLICE, TERNOP_SLICE_COUNT. - * expprint.c (print_subexp, dump_expression): Likewise. - * eval.c (evaluate_subexp): Likewise. - - * eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call - value_x_binop on a Chill varying string. - -Tue Jan 31 13:51:53 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * config/m68k/monitor.mt, - config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put - depfiles in TDEPFILES not REMOTE_O. - -Tue Jan 31 11:14:44 1995 Steve Chamberlain - - From nigel@algor.co.uk. - * ser-go32.c (dos_close): Don't crash if scb null. - (dos_sendbreak): New function. - (dos_ops): Point to dos_sendbreak. - (dos_info): Calculate COM number correctly. - -Tue Jan 31 09:40:11 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * xcoffread.c (process_xcoff_symbol): Use new variables - func_symbol_type and var_symbol_type as type of functions and - variables which don't have any stabs associated with them. - Reindent most of function. - (_initialize_xcoffread): Initialize *_symbol_type. - - * xcoffread.c (read_xcoff_symtab): Reindent most of function. - Put C_HIDEXT symbols in the minimal symbols, rather than ignoring - them (this part commented out as I didn't quite get it to work). - (cs_to_section, find_targ_sec): New functions, to support above code. - * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is - actually present. - -Mon Jan 30 17:34:24 1995 Stu Grossman (grossman@cygnus.com) - * sparcl-tdep.c: Add `sparclite' target for doing serial and udp - downloads to SPARClite demo boards. - -Sun Jan 29 09:43:22 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.c, remote-pa.c: Remove #if 0'd icache code. It has had - no hope of working as is for a long time (in particular, shebs' 27 - Jan 95 change confuses the issue further--target_read_memory and - xfer_core_file do *not* do the same thing in this context). - Revise comment. - -Sat Jan 28 13:40:46 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * elfread.c (elf_symtab_read): Do not test BSF_GLOBAL for - procedure linkage table symbols, it is no longer set due to the - Jan 6 BFD change in bfd/elfcode.h. - -Fri Jan 27 17:08:06 1995 Stan Shebs - - * top.c (use_windows): Clarify comments. - - * convex-tdep.c (xfer_core_file): Comment out. - * config/convex/tm-convex.h (XFER_CORE_FILE): Remove. - * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file - references to target_read_memory. - * gdbcore.h (xfer_core_file, core_open, core_detach): Remove - declarations. - * corelow.c (core_open, core_detach): Make static. - - * arm-tdep.c: Make it compile. - (exec_file_command, xfer_core_file): Comment out. - (arm_print_insn): Remove, now in libopcodes. - (skip_prologue): Comment out most of body. - (arm_frame_find_saved_regs): Move here from tm-arm.h. - (_initialize_arm_tdep): Set tm_print_insn. - * config/arm/tm-arm.h: Remove old refs to first_object_file_end. - (XFER_CORE_FILE): Remove. - (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs. - -Fri Jan 27 08:48:28 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in. - -Thu Jan 26 18:24:41 1995 Jim Kingdon - - * symtab.c (find_pc_line): When subtracting one to get a line - number, make sure not to end up with zero. - - * remote-vx.c: Revert all of Kung's changes of 16 Jan. The - problems with those changes were (a) the file didn't compile, (b) - they changed memset to bzero--memset is correct, (c) they took out - code to deal with boards lacking floating point, (d) who knows - what I didn't discover in a quick read. - -Thu Jan 26 17:32:54 1995 Stu Grossman (grossman@cygnus.com) - - * sparcl-tdep.c: Clean up formatting and indentation. - -Thu Jan 26 10:49:59 1995 Steve Chamberlain - - * remote-hms.c (hms_ops): Change ref of hr_load_image - to gr_load_image. - (dcache_flush, dcache_hit, dcache_value, dcache_fetch, - dcache_poke, dcache_init): Deleted. - (hms_open, hms_resume, hms_fetch_word, hms_store_word): - Use dcache routines provided by remote-util.h - -Thu Jan 26 12:08:31 1995 Michael Meissner - - * configure.in: Add support for powerpc-*-eabi. - - * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for - PowerPC support. - -Wed Jan 25 18:13:14 1995 Per Bothner - - * language.h (struct language_defn): New field c_style_arrays. - * language.c (unknown_language_defn, auto_language_defn, - local_language_defn), c-lang.c (c_language_defn, cplus_language_defn, - asm_language_defn): Set c_style_arrays to true. - * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn), - f-lang.c (f_language_defn): Set c_style_arrays to false. - * valops.c (value_string): If c_style_array is not set, - allocate string in gdb (not inferior) using allocate_value. - - * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce): - Only call value_coerce_array if current_language->c_style_arrays. - * values.c: Add #include "language.h". (Needed for COERCE_ARRAY.) - - * valops.c (chill_varying_type): New predicate. - * valops.c (value_cast): Support assigning a fixed string or array - to a variable string/array structure. - - * valarith.c (value_subscripted_rvalue): Extra parameter lowerbound. - Check index>=lowerbound, and then add lowerbound to index here, - instead of in caller. Generalize to arbitrary lval_types. - (value_subscript): Use enhanced value_subscripted_rvalue if - c_style_arrays is false (and index is in range). - - -Wed Jan 25 18:13:14 1995 Per Bothner - - * eval.c (evaluate_subexp case OP_ARRAY): Fix calls to memset: - TYPE_LENGTH is length in bytes, not bits. - -Wed Jan 25 08:19:35 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * infrun.c (proceed): Flush stdout before resuming inferior. - * infcmd.c (step_1), annotate.c (annotate_starting): - Don't bother to flush here. - -Wed Jan 25 01:11:21 1995 Jeff Law (law@snake.cs.utah.edu) - - * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled - by an ill-advised global search and replace. - -Mon Jan 23 13:11:46 1995 Per Bothner - - Add support for Chill bitstring literals (e.h. H'FF00'). - * ch-exp.y (match_bitstring_literal): Fix for proper endianness. - * expprint.c (print_subexp): Don't call error on OP_BITSTRING, - just print B''. - * gdbtypes.c (create_set_type): Fix bug in length calculation. - * valops.c, value.h (value_bitstring): New function. - * eval.c (evaluate_subexp): Implement support for OP_BITSTRING. - - * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC, - check that return type is non-void, and print in proper Chill syntax. - -Mon Jan 23 12:20:34 1995 Rob Savoye - - * Makefile.in: Remove references to remote-mon.c. - * remote-mon.c: remove. Replaced by rom68k-rom.c. - * rom68k-rom.c: Support for Rom68k monitor. - -Mon Jan 23 10:50:57 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to - gcc/ch/runtime not chillrt, since that is where the chill runtime - lives now. - -Mon Jan 23 00:06:57 1995 Steve Chamberlain - - * remote-hms.c (hms_load): Delete. - (target_ops): Use hr_load_image. - - * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops): - Define memory_insert/remove_breakpoint. - * xm-go32.h: Remove redundant SIGs. - -Thu Jan 19 20:26:58 1995 Steve Chamberlain - - * ser-go32.c: Rewritten by nigel@algor.co.uk. - -Fri Jan 20 15:23:55 1995 Per Bothner - - * expression.h (OP_LABELED): New operator, for Chill - labeled structre tuples. - * ch-exp.y (tuple_element, named_record_element, tuple_elements): - New non-terminals, to handle labeled structure tuples. - (tuple): Re-define using tuple_elements. - * eval.c (evaluate_labeled_field_init): New function, to handle - initialization of structure fields, possibly using OP_LABELED. - (evaluate_subexp): Use it. - * expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax - for Chill. Handled OP_LABELED. - * parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED. - - * eval.c (evaluate_subexp): Handle Chill Powerset tuples. - * valarith.c (value_bit_index): Just treat bitstring as represented - by an array of bytes. Alignment is handled by compiler. - -Wed Jan 18 19:00:29 1995 Stan Shebs - - * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info). - * sh-tdep.c (gdb_print_insn_sh): Ditto. - -Wed Jan 18 11:25:43 1995 Kung Hsu - - * remote-os9k.c (rombug_open): Fix a bug in exception handling - command. - * remote-os9k.c (rombug_write_inferior_memory): reset buffer after - write. - -Tue Jan 17 09:48:38 1995 Jim Kingdon - - * parse.c (_initialize_parse): Improve wording of names of - msym_*_symbol_type. - -Tue Jan 17 14:00:58 1995 Ian Lance Taylor - - * config/mips/tm-mips.h (enum mips_fpu_type): New enum. - (mips_fpu): Change type to enum mips_fpu_type. - (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE. - * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type. - Don't initialize. - (mips_fpu_string): New static variable. - (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE. - (mips_pop_frame): Likewise. - (mips_extract_return_value): Likewise. - (mips_store_return_value): Likewise. - (mips_set_fpu_command): New static function. - (mips_show_fpu_command): New static function. - (_initialize_mips_tdep): Change handling of set/show mipsfpu. - -Tue Jan 17 09:48:38 1995 Jim Kingdon - - * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info). - - * parse.c (write_exp_msymbol): Use new variables - msym_*_symbol_type as type of msymbol expression. - (_initialize_parse): Initialize them. - -Mon Jan 16 18:11:03 1995 Stan Shebs - - General cleanup and simplication of disassembler interface. - * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c, - hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c, - m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c, - rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove. - * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files, - had been -pinsn.c files. - * Makefile.in (ALLDEPFILES): Remove removed files. - (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o, - hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o, - m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o, - rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o): - Remove compile actions. - * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o, - vax-tdep.o: Add compile actions. - * defs.h (tm_print_insn): New global. - * a29k-tdep.c (gdb_print_insn_a29k): New function. - (_initialize_a29k_tdep): Rename from _initialize_29k, - set tm_print_insn. - * alpha-tdep.c (print_insn): Remove. - (_initialize_alpha_tdep): Set tm_print_insn. - * arm-tdep.c (arm_print_insn): New function, was print_insn - in arm-pinsn.c. - * convex-tdep.c (convex_print_insn): New function, was print_insn - in convex-pinsn.c. - * h8300-tdep.c (print_insn): Remove. - (gdb_print_insn_h8300): New function. - (_initialize_h8300_tdep): New function. - * h8500-tdep.c (print_insn): Remove. - (_initialize_h8500_tdep): New function. - * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn. - * i386-tdep.c (_initialize_i386_tdep): New function. - * i960-tdep.c (mem, next_insn): New functions, were in - i960-pinsn.c. - (_initialize_i960_tdep): Set tm_print_insn. - * m68k-tdep.c (_initialize_m68k_tdep): New function. - * m88k-tdep.c (_initialize_m88k_tdep): New function. - * mips-tdep.c (gdb_print_insn_mips): New function. - (_initialize_mips_tdep): Set tm_print_insn. - * pyr-tdep.c (pyr_print_insn): New function, was print_insn - in pyr-pinsn.c. - * rs6000-tdep.c (_initialize_rs6000_tdep): New function. - * sh-tdep.c (print_insn): Remove. - (gdb_print_insn_sh): New function. - (_initialize_sh_tdep): Set tm_print_insn. - * sparc-tdep.c (_initialize_sparc_tdep): New function. - * w65-tdep.c (print_insn): Remove. - (_initialize_w65_tdep): New function. - * z8k-tdep.c (print_insn): Remove. - (gdb_print_insn_z8k): New function. - (_initialize_z8k_tdep): Set tm_print_insn. - * printcmd.c (print_insn): New function, generic disassembler. - * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o. - -Mon Jan 16 15:43:29 1995 Kung Hsu - - * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h, - and config/a29k/vx29k.mt. - * configure.in: add new configuration a29k-*-vxworks. - * remote-vx29k.c: new file merged from WRS. - * remote-vx.c: merge changes from WRS. - * config/a29k/vx29k.mt: new file for new configuration. - * config/a29k/tm-vx29k.h: new header file for newconfiguration. - -Sun Jan 15 14:36:19 1995 Steve Chamberlain - - * breakpoint.h (disable_breakpoint, enable_breakpoint): - New declarations. - (enum bpdisp): Change name of 'delete' member to 'del'. - (struct bpstat): Changed name to 'bpstats'. - * breakpoint.c (disable_breakpoint, enable_breakpoint, - breakpoint_chain): Made globally visible. - (bpstat_stop_status): Use new name for bpstat. - (break_command_1, watch_command_1, catch_command_1, - breakpoint_auto_delete, denable_delete_breakpoint): Use 'del' - instead of 'delete'. - (set_breakpoint_sal): New function. - * defs.h (registers_changed_hook): New declaration. - * infcmd.c (run_stack_dummy): 'delete' is now 'del'. - * inflow.c (new_tty): Treat WIN32 in same way as __GO32__ - * main.c (main): Don't scan options when in WIN32 and exit - without entering main loop. - * m2-exp.y (m2_elx): Member 'class' is now 'aclass'. - * symtab.h (struct symbol, struct partial_symbol): Changed name of - member 'class' to 'aclass'. - (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change. - * top.c (registers_changed_hook): New definition. - * utils.c (quit, notice_quit, initialize_utils): Treate WIN32 - in same way as __GO32__. - * value.h (c_typedef_print): Rename 'new' argument. - - * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files. - * configure.in: Suppprt for w65, - - -Sat Jan 14 11:18:11 1995 Jim Kingdon - - * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1, - not stop_pc, to proceed. - - * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL. - -Fri Jan 13 17:52:57 1995 Jim Kingdon - - * infcmd.c (signal_command): Accept "signal 0"; the change to not - accept it was accidental. "handle 0" and "info signal 0" remain - illegal, though. - -Fri Jan 13 15:19:01 1995 Stan Shebs - - * Makefile.in (all): Don't make libgdb-files. - (libgdb): New action, makes libgdb-files. - -Thu Jan 12 21:23:25 1995 Per Bothner - - * stabsread.c (read_enum_type): When pending enum symbols are - put into the enum type, they must be inserted in "backwards - order, in case we've overflowed a struct pending buffer. - - -Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * README: Add note about SPARCworks cc release 3.0 and higher. - - Add procfs support for Alpha OSF/1-2.x. - * config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic - OSF/1 native support. - * config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly. - (MUNCH_DEFINE): Removed. - * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files - for procfs support. - * configure.in (alpha-dec-osf*): Use alpha-osf2.mh for OSF/1 - release 2.x and higher, else alpha-osf1.mh, as the procfs support - in release 1.x is incomplete. - * Makefile.in (ALLCONFIG): Add config/alpha/alpha-osf2.mh. - * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset, - fill_fpgregset): New routines for procfs support. - * inftarg.c (_initialize_inftarg): Don't add ptrace support - if we have an optional procfs and /proc is accessible. - * procfs.c: Include sys/fault.h and sys/syscall.h before - including sys/procfs.h. - (unconditionally_kill_inferior): If PROCFS_NEED_PIOCSSIG_FOR_KILL - is defined, additionally perform a PIOCSSIG to really terminate - the inferior. - (create_procinfo): Always return a result. - (create_procinfo, do_attach): Don't trace T_IFAULT faults if - PROCFS_DONT_TRACE_IFAULT is defined. - (procfs_init_inferior): Use START_INFERIOR_TRAPS_EXPECTED as - argument to startup_inferior if it is defined. - (proc_set_exec_trap): If PIOCSSPCACT is defined, use it instead - of tracing exits from exec system calls. Needed for the user level - loader under Alpha OSF/1. - (do_detach): Clear any pending signal if we want to detach from - a process without a signal. - (set_proc_siginfo): If PROCFS_DONT_PIOCSSIG_CURSIG is defined, - don't issue a PIOCSSIG if pr_cursig already contains the signal we - intend to set. - (info_proc_signals): If PROCFS_SIGPEND_OFFSET is defined, the - pending signals are numbered from 1 instead of 0. - (info_proc_mappings): Increase size of output format for addresses - if BFD_HOST_64_BIT is defined. - (procfs_stop): Renamed from child_stop. - (_initialize_procfs): Don't add procfs support if we have an - optional procfs and /proc is not accessible. - - -Wed Jan 11 17:53:26 1995 Rob Savoye - - * array-rom.c: Add support for most commands. - - * monitor.c: Add GDB remote protocol for the hybrid environment on - the Array board. - -Wed Jan 11 00:44:01 1995 Jeff Law (law@snake.cs.utah.edu) - - * command.c (show_user_1): Use print_command_line to show a user - defined command (including control structures). - - * top.c (init_main): Change documentation for user defined - commands to indicate they may accept up to ten arguments. - -Tue Jan 10 16:22:41 1995 Jim Kingdon - - * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for - `move $s8, $sp' instruction. - -Sun Jan 8 12:45:34 1995 Jim Kingdon - - * target.c, target.h (target_signal_from_command): New function. - * infrun.c (handle_command, signals_info), infcmd.c - (signal_command): Use it. - * infrun.c, infcmd.c: Update docstrings for these commands. - - * target.h (enum target_signal), target.c (signals), target.c - (target_signal_from_host, target_signal_to_host): Add - TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx. - * config/tm-lynx.h: Define signal numbers for realtime events. - -Sat Jan 7 07:23:53 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dbxread.c (process_one_symbol): Handle N_FUN symbols - for Sun acc 3.0 under SunOS4. - - Changes to improve handling of runtime common symbols - under SunOS4. - * minsyms.c (get_symbol_leading_char): New routine to determine - the leading symbol character for an objfile. - (prim_record_minimal_symbol_and_info, install_minimal_symbols): - Use it. - * objfiles.h (rt_common_objfile): New global, points to objfile - containing the runtime common minimal symbols. - * objfiles.c (free_objfile): Mark rt_common_objfile as - unallocated before freeing it. - * solib.c (allocate_rt_common_objfile): New routine to allocate - an objfile for the runtime common minimal symbols. - (solib_add_common_symbols): Allocate an objfile for the runtime - common symbols if necessary and put common symbols into it. - Clean up code and comments. - (solib_add, special_symbol_handling): Cleanup comments regarding - runtime common symbols. - * stabsread.c (scan_file_globals_1): New routine, contains - old scan_file_globals code. Checks if there are any unresolved - global symbols before starting the expensive minimal symbol table - search. - (scan_file_globals): Now calls scan_file_globals_1 for the passed - objfile and eventually for the runtime common objfile. Complains - about any unresolved global symbols and removes them from the - global symbol chain to avoid dangling pointers into the symbol - table if the symbol table is reread. - -Thu Jan 5 17:38:29 1995 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (install_only uninstall): Indent for clarity. - - * core.c (dis_asm_read_memory): Add call to - dis_asm_read_memory_hook to provide alternate way for disassembler - to read memory. - - * defs.h: Protect from multiple inclusion. Add decl for - dis_asm_read_memory_hook. - - * top.c: Make window startup be the default. - * Add dis_asm_read_memory_hook. - - -Thu Jan 5 01:16:40 1995 Jeff Law (law@snake.cs.utah.edu) - - * stabsread.c (define_symbol): Handle `a' symbol type used for - reference parameter passed in a register. - - -Wed Jan 4 12:27:29 1995 Kung Hsu - - * defs.h: move include tm.h up, so that the type LONGEST can - also based on the target requirement to determine. In this case - target mips64. - - * remote-os9k.c (rombug_open): catch exception e in rombug. - * remote-os9k.c (rombug_wait): print message before register display - from rombug. - -Wed Jan 4 09:18:27 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * top.c (locate_arg): Call strchr not index. - -Tue Jan 3 16:52:03 1995 Per Bothner - - * ch-exp.y (literal): Recognize NULL. - (tuple): Parse simple unlabelled tuples. - * eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to - evaluate brace-initializer-expressions depending on context. - (evaluate_subexp case UNOP_CAST): Pass the target type as - expected type when evaluating the expression. - - * ch-typeprint.c (chill_type_print_base): Get names of PTR and - BOOL from TYPE_NAME. - * ch-valprint.c (chill_print_type_scalar): New function, to handle - TYPE_CODE_RANGE better than print_type_scalar does. - (chill_val_print_array_elements): Use above new function. - -Mon Jan 2 15:02:51 1995 Stan Shebs - - * remote-udi.c (udi_load): Tell symbol_file_add that the - program being loaded is the main program. - -For older changes see ChangeLog-1994 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1996 b/contrib/gdb/gdb/ChangeLog-1996 deleted file mode 100644 index 442386f..0000000 --- a/contrib/gdb/gdb/ChangeLog-1996 +++ /dev/null @@ -1,5116 +0,0 @@ -Tue Dec 31 15:19:32 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: more small register fixes - -Tue Dec 31 06:51:43 1996 Mark Alexander - - * config/i386/xm-windows.h: Undo previous change to SIGTRAP - and SIGQUIT values; it messed up non-MIPS targets. - * config/mips/tm-mips.h: Undefine BREAKPOINT, replace - with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; - this fixes problem with setting breakpoints in little-endian - programs in the simulator. - -Mon Dec 30 00:14:06 1996 Doug Evans - - * remote-sim.c (gdbsim_open_p): New static local. - (gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. - (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p. - -Sun Dec 29 09:15:03 1996 Mark Alexander - - * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent - with sim/mips/support.h. - -Fri Dec 27 14:53:40 1996 Michael Meissner - - * v850-tdep.c (struct pifsr): Add cur_frameoffset field. - (v850_scan_prologue): Add debug code #ifdef'ed DEBUG. Support new - compiler prologues using register save functions and short store - instructions. Add support for functions with large stack frames. - - * config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register - number defintiions for r0, r1, r12, ep. - (SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for - the 3 sets of saved registers. - -Thu Dec 26 19:56:55 1996 Mark Alexander - - * valprint.c (print_longest): Don't lose upper bits - of 64-bit values on Windows. - * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined, - undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will - be printed without loss of upper bits. - -Thu Dec 26 15:15:21 1996 Michael Snyder - - * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible - (they're not useful, you can't change, write or even read them) - -Thu Dec 26 15:20:48 1996 Fred Fish - - * config/pa/hppahpux.mh (TERMCAP): Always link to libc before - libcurses, to avoid picking up broken select() from libcurses - on some versions of HPUX. - -Thu Dec 26 15:14:41 1996 Michael Snyder - - * sparclet-rom.c: Remove includes of Unix system files. - Add function "sparclet_supply_register" so that parse_register_dump - will not seg-fault by calling a null function pointer. - Remove XMODEM support (unfinished work?). - Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans. - Add fill command. - Remove colon from getreg.resp_delim so PSR register will work. - Remove pointer to sparclet_load (downloading SREC's doesn't work). - Null out local register names for %g0, all %cc and all %asr regs, - since the monitor can't report them. Will return zero instead. - * sparclet-stub.c: New -- remote protocol support for sparclet CPU. - * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES: - Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs. - Adjust NUM_REGS and REGISTER_BYTES accordingly - -Tue Dec 24 10:27:37 1996 Jeffrey A Law (law@cygnus.com) - - * remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed - from want and want_nopc. - (want_h8300s, want_nopc_h8300s): New variables for H8/S register - lists. - (e7000_fetch_registers): Use H8/300H or H8/S register list string - as needed. - (e7000_wait): Likewise. - -Mon Dec 23 02:25:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_find_saved_regs): If a frame has been - interrupted by a signal, figure out whether the registers that - the proc_desc claims are saved have been saved yet. - (mips_push_dummy_frame): Write dummy frame register after all - registers have been saved in the dummy frame. Update comments - to reflect the fact that we are now using an AT_ENTRY_POINT - call dummy. - -Sun Dec 22 15:52:25 1996 Martin M. Hunt - - * d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where - some breakpoints weren't being set. - -Sat Dec 21 12:57:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default - definition in inferior.h is sufficient. - * mips-tdep.c (mips_pc_in_call_dummy): Ditto. - (mips_push_arguments): Make sure that the stack is aligned to a - multiple of 8 after the arguments are pushed. - Structures are always passed by value in the old ABI. - Adjust argument register value on big endian targets when passing - a value whose length is less than the register size. - Write stack arguments with a single write_memory call. - (mips_pop_frame): Use frame_saved_regs instead of proc_desc to - decide which registers have to be restored. - - * irix5-nat.c (fill_gregset): Sign extend registers before - filling in the gregset structure. - -Fri Dec 20 11:06:03 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/genmakes: Don't define _DEBUG. This breaks wingdb. - -Thu Dec 19 19:42:44 1996 Michael Meissner - - * v850-tdep.c (v850_scan_prologue): Deal with -mep shorting - register saves by using the ep register. - -Thu Dec 19 15:57:16 1996 Doug Evans - - * m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def. - -Thu Dec 19 09:38:56 1996 Mark Alexander - - * values.c (unpack_double): Make it compile with MSVC++ 2.x. - * remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g. - when using MSVC++. - (common_open): Fix help string. - -Wed Dec 18 23:01:32 1996 Stan Shebs - - * mpw-make.sed: Use NewFolderRecursive for installation. - -Sat Dec 14 20:50:01 1996 Mark Alexander - - * mips-tdep.c (mips_push_arguments): Handle floating point args. - * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25 - correctly for PIC on Irix 5. - -Sat Dec 14 09:52:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return - from get_pc_function_start gracefully. - -Sat Dec 14 00:43:57 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y (qualified_name): Replace explicit check for valid - destructor name with call to destructor_name_p. - - * c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed, - no longer needed. - - * c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base): - Replace remaining fprintf_unfiltered calls with their filtered variant. - (c_type_print_base): Do not print return type for destructors from - template classes. - Replace cp_type_print_method_args with cplus_demangle call to get - consistent type output for stubbed and unstubbed methods. - - * cp-valprint.c (cp_print_class_method): Replace - cp_type_print_method_args with cplus_demangle call to get consistent - type output for stubbed and unstubbed methods. - - * gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function - to find the destructor field indices for a type. - - * gdbtypes.h (struct type): Clarify comments for vptr_basetype - and arg_types fields. - (struct fn_field): Remove args field, no longer used. - - * symtab.c (decode_line_1), valops.c (value_struct_elt, - check_field_in): Use get_destructor_fn_field to find the destructor - field indices instead of assuming that the compiler passes the member - function fields in a specific order. - - * symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE - to lookup_symbol. - (list_symbol): Replace cp_type_print_method_args with cplus_demangle - call in zapped out code and explain why this code is zapped out. - -Thu Dec 12 13:29:14 1996 Michael Meissner - - * config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common - library ../sim/common/libcommon.a. - -Wed Dec 11 11:15:08 1996 Doug Evans - - * monitor.c (monitor_load): Add support for load address argument. - * dsrec.c: #include . - (load_srec): New argument load_offset. Print download stats. - * srec.h (load_srec): Update prototype. - * sh3-rom.c (sh3_load): Update call to load_srec. - -Mon Dec 9 17:34:05 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: more small register fixes - * mn10300-tdep.c: filled in from another target - -Mon Dec 9 17:12:19 1996 Doug Evans - - * monitor.c (monitor_insert_breakpoint): Handle bi-endian machines. - -Mon Dec 9 15:58:51 1996 Mark Alexander - - * config/mips/tm-mips.h: Get rid of call-dummy code. - Minor changes to make pre-ANSI compilers happy. - * mips-tdep.c: Minor changes to make pre-ANSI compilers happy. - (mips_push_arguments): Rewrite to partially support EABI. - (mips_pc_in_call_dummy): New function. - * infcmd.c: Include symfile.h to get prototype of entry_point_address, - which fixes 64-bit sign extension bug on MIPS. - -Mon Dec 9 00:14:49 1996 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: fix register names - * mn10300-tdep.c: new skeleton tdep for mn10300 - -Sun Dec 8 18:02:57 1996 Doug Evans - - * remote-sim.h: Update some comments. - * remote-sim.c (gdb_os_error): New function. - (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error. - (gdb_os_printf_filtered): Use gdb_stdout, not stdout. - -Sun Dec 8 00:36:31 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsets - from O32 and N32 ABI. - (xfer_link_map_member): Work around problem with alignments - in struct obj when compiling GDB under N32 ABI. - -Thu Dec 5 23:30:44 1996 Stan Shebs - - * d10v-tdep.c: Add support for examination and interpretation - of instruction trace buffer. - (trace, untrace, info trace, tdisassemble): New commands. - -Thu Dec 5 14:06:23 1996 Doug Evans - - * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef. - (TARGET_BYTE_ORDER_SELECTABLE): Define. - (BREAKPOINT): Undef. - ({BIG,LITTLE}_BREAKPOINT): Define. - (TM_PRINT_INSN_MACH): Redefine for sparclet. - -Wed Dec 4 16:34:05 1996 Geoffrey Noer - - * config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New. - -Tue Dec 3 13:02:08 1996 Fred Fish - - * infptrace.c (store_inferior_registers): Move some common code out - to store_register, like fetch_inferior_registers & fetch_register. - (store_register): New function, from store_inferior_registers. - (fetch_inferior_registers, fetch_register): Minor code tweaks to - make {fetch,store}_inferior_registers and {fetch,store}_register - routines as similar in structure as possible. - (fetch_inferior_registers, store_inferior_registers): Eliminate - local variable numregs and just use ARCH_NUM_REGS directly. - -Tue Dec 3 11:38:14 1996 Michael Snyder - - * blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable - code for generic call_dummy frames. - * config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES - * config/m32r/tm-m32r.h: Ditto. - * config/sh/tm-sh.h: Ditto. - * config/v850/tm-v850.h: Ditto. - -Sun Dec 1 00:41:47 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * vax-tdep.c (vax_print_insn, print_insn_arg): Use info functions - for printing. From Valeriy Ushakov . - -Sun Dec 1 00:40:46 1996 Geoffrey Noer - - * configure.tgt: Add new mn10300 entry. - -Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Add support for Irix 6.2 native O32 and N32 ABI. - - * config.in, configure.in, configure: Check for . - * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now. - - * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS - instead of SYMBOL_BLOCK_VALUE to get the address of a static member. - - * dwarf2read.c: Turn warnings and recoverable errors into complaints, - add new complaints where appropriate. - gcc -Wall cleanup. - (struct line_head): Change line_base from char to int to avoid - problems with compilers whose plain char is represented by an - unsigned char. - (struct partial_die_info): Add is_declaration field. - (dwarf2_tmp_obstack): New obstack for allocating temporary storage - used during symbol reading. - (cu_header_offset): New variable for resolving relative reference - dies. - (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset): - New interface variables for decode_locdesc. - (struct dwarf2_pinfo): New structure for communication between - psymtab and symtab reading, passed via pst->read_symtab_private. - (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files - without line number sections. - (dwarf2_build_psymtabs_hard): Initialize temporary obstack - for symbol reading. - Allocate and initialize pst->read_symtab_private. - Relocate pst->textlow and pst->texthigh with baseaddr. - (scan_partial_symbols): Do not add DW_AT_declaration symbols - to the partial symbol table. - Add file scope enumerator symbols to the partial symbol table. - Fix typo in highpc computation. - If we didn't find a lowpc, set it to highpc to avoid complaints - from `maint check. - (add_partial_symbol): Relocate symbol values with baseaddr. - Add static DW_TAG_subprogram and DW_TAG_variable symbols to the - minimal symbol table. - Obtain symbol values for DW_TAG_variable symbols from the location - descriptor, skip symbols with missing location desciptors. - Skip symbols for aggregate types without children. - Handle enumerator symbols. - (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose. - (psymtab_to_symtab_1): Set local variables from - pst->read_symtab_private, set cu_header_offset and baseaddr. - Initialize temporary obstack for symbol reading, initialize - buildsym and add a cleanup to really_free_pendings. - Relocate highpc with baseaddr when calling end_symtab. - If the compilation is from a C file generated by language - preprocessors, do not set the symtab language if it was already - deduced by start_subfile. - Removed verbose sorting symbol table message. - (process_die): Handle DW_TAG_ptr_to_member_type and - DW_TAG_reference_type. - Use read_subroutine_type to get the function type for - DW_TAG_subprogram before calling read_func_scope. - (read_file_scope): Initialize file name to , start_subfile - expects a non-NULL name. - If we didn't find a lowpc, set it to highpc to avoid complaints - from finish_symbol. - Relocate lowpc and highpc with baseaddr. - Get rid of Irix6.2 native cc compile machine prefix in comp_dir. - Zero out ftypes for each new compilation unit (may be different - language or different objfile). - Accept compilation units without line number information, pass - comp_dir to decode_lines. - (read_func_scope): Initialize function name to to avoid - core dumps when DW_AT_name is missing. - Relocate lowpc and highpc with baseaddr. - Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations. - Pass function type to new_symbol. - (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr. - (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME. - Handle DW_TAG_class_type. - Copy fields to type_obstack, release temporary storage for fields. - Don't add symbol if die is a stub die and has no children. - Handle C++ static member fields. - (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME. - Copy fields to type_obstack, release temporary storage for fields. - Let new_symbol handle the symbol creation for enumerators - instead of handcrafting a symbol. - Determine signedness of enum type from enumerators. - (dwarf_read_array_type): Handle variable length arrays. - Use lookup_pointer_type instead of handcrafting a type. - Create array type only if a DW_TAG_subrange_type was found. - (read_tag_pointer_type, read_tag_reference_type): - Use lookup_pointer_type and lookup_reference_type instead - of handcrafting a type. - (read_tag_ptr_to_member_type): New function to handle - DW_TAG_ptr_to_member_type. - (read_subroutine_type): Handle parameter dies. - Use lookup_function_type instead of handcrafting a type. - (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef. - (read_base_type): If the type has a name, use init_type to create - a new type instead of second guessing a fundamental type. - (read_comp_unit): Reset die reference table before building - a new one. - (dwarf2_read_section): Read section contents into psymbol_obstack. - (dwarf2_read_abbrevs): Handle unterminated abbreviations - for a compile unit gracefully. - (read_partial_die): Zero partial die before reading its info. - Handle DW_AT_declaration. - Fix typo in handling of DW_FORM_block4. - (read_full_die): Fix typo in handling of DW_FORM_block4. - (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes): - New routines to get signed values from a buffer. - (read_n_bytes, read_string): Allocate storage from the temporary - obstack. If the host char size permits it, return pointer - to buffer instead of allocating storage. - (set_cu_language): Handle DW_LANG_Mips_Assembler. - (dwarf_attr): Return NULL if reference die for DW_AT_specification - or DW_AT_abstract_origin die is not found. - (record_minimal_symbol): Removed, replaced with a direct call to - prim_record_minimal_symbol, it now handles saving the string itself. - (convert_locdesc): Removed, partial symtab reading now uses - decode_locdesc. - (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute - offset for the die reference. - (dwarf_decode_lines): Complain if the line section info is missing. - Use read_1_signed_byte to extract lh.line_base to avoid - problems with compilers whose plain char is represented by an - unsigned char. - Add cleanups for allocated temporary storage. - Start a subfile for the first file in the state machine. - Fix off by one problem with dirs.dirs access. - Use comp_dir when directory index is 0. - Support multiple sequences (from Jason Merrill ). - (dwarf2_start_subfile): Try to keep line numbers from identical - absolute and relative file names in a common subfile. - (new_symbol): Allocate symbol and symbol name on the symbol_obstack. - Set SYMBOL_LINE from DW_AT_decl_line if present. - Set SYMBOL_TYPE from passed type if not NULL. - Change DW_TAG_variable symbol types with missing type entries - to a sensible type. - Handle optimized_out, offreg and islocal storage classes. - Add external symbols with type information whose address isn't - known as LOC_UNRESOLVED symbols. - Synthesize typedefs for C++ classes, structs, unions and enumerations. - Handle DW_TAG_enumerator symbols, complain for unrecognized - symbol tags. - (die_type): A missing DW_AT_type represents a void type. - Use dwarf2_get_ref_die_offset to get the absolute offset for - the die reference. - (die_containing_type): New function to build type from - DW_AT_containing_type attribut. - (read_type_die): Handle DW_TAG_ptr_to_member_type. - Treat DW_TAG_subprogram like DW_TAG_subroutine_type. - (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT - fundamental type. - (create_name): Removed, symbol name allocation is now done - in new_symbol. - (dump_die): Use print_address_numeric to print a CORE_ADDR. - (dwarf2_empty_die_ref_table): New function to clear the die - reference table. - (dwarf2_get_ref_die_offset): New function to get the absolute - die offset from a die reference attribute. - (decode_locdesc): Complete rewrite using a stack, code mostly - borrowed from dwarfread.c:locval. - (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type. - (dwarf_alloc_block): Allocate block on temporary obstack. - - * elfread.c (elf_symtab_read): When handling Irix dynamic symbols, - skip section name symbols and relocate all others. - (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero. - - * irix5-nat.c (fetch_core_registers): Handle core_reg_sect - from N32 executables. Call registers_fetched after extracting - the registers. - (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New - definitions to enable support of O32 and N32 format objlists. - (struct so_list): New members offset, so_name and lmstart to - eliminate dependencies from the objlist format used. - (solib_map_sections, symbol_add_stub, solib_add, - info_sharedlibrary_command, solib_address, clear_solib): Use - so_name and LM_OFFSET. - (first_link_map_member): Rewrite to enable support of O32 and N32 - format objlists. - (next_link_map_member, xfer_link_map_member): New functions to - support O32 and N32 format objlists. - (find_solib): Use first_link_map_member, next_link_map_member and - xfer_link_map_member. - (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of - host signal numbers. - - * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators): - Pass CORE_ADDR variant to add_psymbol_to_list. - - * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue - if we encounter a positive stack adjustment. Handle `move $30,$sp'. - Handle `sd reg,offset($sp)' for 32 bit ABIs. - - * symmisc.c (dump_msymbols, print_partial_symbols): Use - print_address_numeric to print a SYMBOL_VALUE_ADDRESS. - (dump_symtab): Print compilation directory if it is not NULL. - - * valops.c (search_struct_field, value_struct_elt_for_reference): - Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the - address of a static member. - -Thu Nov 28 00:46:24 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * vax-tdep.c (vax_print_insn): Made static, modified to take - disassemble_info as parameter. - (_initialize_vax_tdep): New function to initialize tm_print_insn - to vax_print_insn. - -Wed Nov 27 11:29:06 1996 Michael Snyder - - * blockframe.c: Remove old-style CALL_DUMMY code. - * h8300-tdep.c, config/h8300/tm-h8300.h: Ditto. - * m32r-tdep.c, config/m32r/tm-m32r.h: Ditto. - * sh-tdep.c, config/sh/tm-sh.h: Ditto. - * v850-tdep.c, config/v850/tm-v850.h: Ditto. - -Wed Nov 27 10:32:14 1996 Michael Snyder - - * breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint. - * blockframe.c: Add target-independant support for managing - CALL_DUMMY frames on the host side. - * frame.h: Declarations for generic CALL_DUMMY frame support. - * h8300-tdep.c: Add target function calls using generic frame support. - * config/h8300/tm-h8300.h: config for generic target function calls. - * m32r-tdep.c: Add target function calls using generic frame support. - * config/m32r/tm-m32r.h: config for generic target function calls. - * sh-tdep.c: Add target function calls using generic frame support. - * config/sh/tm-sh.h: config for generic target function calls. - * v850-tdep.c: Add target function calls using generic frame support. - * config/v850/tm-v850.h: config for generic target function calls. - * valops.c: ADD PUSH_RETURN_ADDRESS so that it doesn't have to be - done by PUSH_ARGUMENTS when there's no CALL_DUMMY. - -Tue Nov 26 19:21:35 1996 Mark Alexander - - * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define. - (mips_addr_bits_remove): Declare. - * mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post - errors when hitting breakpoints during inferior function calls - in 64-bit programs. - (fix_sign_extension): Make public, rename to mips_addr_bits_remove. - * utils.c (paddr_nz, preg_nz): New functions, similar to - paddr and preg but don't print leading zeroes. - * defs.h (paddr_nz, preg_nz): Declare. - * remote-mips.c: Use paddr_nz instead of paddr throughout - to reduce packet size. - (pmon_end_download): Improve timeout error handling. - -Tue Nov 26 17:21:37 1996 Ian Lance Taylor - - * configure: Rebuild with autoconf 2.12. - -Mon Nov 25 13:17:16 1996 Fred Fish - - From: Paul Eggert - * remote-bug.c (wait_strings): Avoid creating a trigraph. - -Fri Nov 22 15:55:22 1996 Martin M. Hunt - - * valops.c (value_at, value_fetch_lazy): Put in D10V call - to fix up address pointers. - * values.c (value_from_longest): Removed previous d10v changes. - * config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes. - -Fri Nov 22 10:06:19 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for - Unixware 1.1.2. - -Thu Nov 21 19:13:58 1996 Mark Alexander - - * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN. - (common_breakpoint): Use paddr instead of %x to print 64-bit values. - (heuristic_proc_desc): Add tests for 64-bit instructions. - (init_extra_frame_info, mips_push_arguments): Recognize additional - registers for EABI. - * remote-mips.c: Extend DDB target to allow TFTP downloads. - * config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS): - Define. - -Wed Nov 20 19:09:16 1996 Martin M. Hunt - - * infcmd.c (do_registers_info): Call val_print with the - virtual buf instead of the raw buf. Needed for REGISTER_CONVERT - to work with non-floating point regs. - - * d10v-tdep.c (d10v_skip_prologue): If we have line debugging - information, then the end of the prologue should the first - assembly instruction of the first source line. - - * values.c (value_from_longest): Put in D10V call to - fix up address pointers. - - * config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified. - (REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM. - (REGISTER_CONVERTIBLE): Make PC and SP convertible. - (REGISTER_CONVERT_TO_VIRTUAL): Define. - (REGISTER_CONVERT_TO_RAW): Define. - (D10V_MAKE_DADDR): Define. - (D10V_MAKE_IADDR): Define. - -Wed Nov 20 16:15:15 1996 Geoffrey Noer - - * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC) - -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb - -Wed Nov 20 00:43:09 1996 Doug Evans - - * callback.h: Delete, moved to ../include. - * callback.c: Delete, moved to ../sim/common. - * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co]. - (callback.o): Delete rule. - * remote-sim.h: No longer include callback.h. - (sim_callback_write_stdout): Delete prototype. - * remote-sim.c (init_callbacks,end_callbacks): New functions. - (gdb_os_write_stdout, gdb_os_printf_filtered): New functions. - (gdb_callback, callbacks_initialized): New static globals. - (gdbsim_open): Call init_callbacks. - (gdbsim_close): Call end_callbacks. - (simulator_command): Call init_callbacks. - - * config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a. - * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a. - -Mon Nov 18 15:58:05 1996 Jim Wilson - - * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST - to ULONGEST. - -Fri Nov 15 15:34:18 1996 Fred Fish - - From Peter Schauer - * procfs.c (wait_fd): Handle EINTR error return from poll - by restarting the poll. - * defs.h (PIDGET): Define a default version that just - returns its argument unchanged. - * inflow.c (terminal_init_inferior): Eliminate #ifdef - of PIDGET and fold both alternatives into common code. - (pass_signal): Use PIDGET for pid passed to kill(). - -Thu Nov 14 15:54:20 1996 Michael Meissner - - * utils.c (paddr,preg): Use a static variable initialized to 32 - instead of doing addr>>32 to eliminate a warning produced by GCC - on 32-bit systems. - - * config/d10v/tm-d10v.h (ULONGEST): Define. - -Tue Nov 12 12:25:27 1996 Jim Wilson - - * c-typeprint.c (cp_type_print_method_args): Pass -1 for show in - recursive call to type_print. - -Tue Nov 12 12:18:29 1996 Jim Wilson - - * defs.h (ULONGEST): New macro. - * alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c, - corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y, - m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c, - valarith.c, valops.c, values.c, config/gould/tm-np1.h, - config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c, - mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c: - Change all occurances of unsigned LONGEST to ULONGEST. - - * configure.host (mips-sgi-irix6): Add. - -Tue Nov 12 12:16:40 1996 Michael Snyder - - * sh-tdep.c: Add functionality for target function calls. - * config/sh/tm-sh.h: Add support for target function calls. - -Tue Nov 12 12:06:58 1996 Michael Snyder - - * m32r-tdep.c: Add functionality for target function calls. - * valops.c: Small change to support target function calls. - * config/m32r/tm-m32r.h: Add support for target function calls. - -Mon Nov 11 17:15:59 1996 Geoffrey Noer - - * defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked - instead of _WIN32. - * win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should - be included instead of windefs.h for compilers other than - VC++). - * mswin/windefs.h: Remove ^Ms and change C++ style comments - to C style comments. - -Mon Nov 11 14:32:38 1996 Mark Alexander - - * utils.c (get_cell): Fix off-by-one bug. - * mips-tdep.c (get_frame_pointer, fix_sign_extension): - New functions to consolidate common code. - (mips_frame_chain, init_extra_frame_info): Use new functions - to fix problems with backtrace and finish commands on ddb board. - -Mon Nov 11 12:59:00 1996 Dawn Perchik - - * mips-tdep.c, remote-mips.c, values.c, mdebugread.c, - config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support. - * defs.h: Cleanup; add prototypes. - * corefile.c: Change FIXME #ifdef - * win32-nat.c: Include windefs instead of windows.h. - * utils.c: Add routines for printing addresses and registers - based on type size. - -Sat Nov 9 01:05:10 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Stop examining the prologue - if we encounter a positive stack adjustment. - (find_proc_desc): If heuristic_fence_post is non-zero, use - heuristic_proc_start to determine the start of a function before - calling heuristic_proc_desc. - - * coffread.c (coff_symtab_read): Change minimal symbol types - for C_LABEL symbols from mst_* to mst_file_*. - - * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. - - * configure.in: Handle error message from sun3 native ld when - configuring HLDFLAGS. - * configure: Regenerated with autoconf. - - * c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET. - * cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure - that the virtual base pointer from an user object still points to - accessible memory. - - * dbxread.c (dbx_symfile_init): Initialize sym_stab_info to - clear the recently added header_files fields. - (dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak. - -Fri Nov 8 14:30:23 1996 Michael Snyder - - * config/tm-sh.h: Added a missing comma in middle of - REGISTER_NAMES list. - -Fri Nov 8 12:29:51 1996 Stan Shebs - - * monitor.c: Fix some formatting and comments. - - * remote-sim.c (simulator_command): Set up callbacks before - entering the simulator. - -Thu Nov 7 15:19:08 1996 Martin M. Hunt - - * d10v-tdep.c: Fix some problems with inferior function calls. - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be - a pointer to the dummy's stack instead of just a flag. - -Tue Nov 5 10:21:02 1996 Michael Snyder - - * m32r-tdep.c: Improved frame_chain and fn prologue analysis. - * config/tm-m32r.h: Add framesize and register to extra_frame_info. - -Tue Nov 5 10:08:07 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/gdbwin.h: Remove bogus definition of CORE_ADDR. - * mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1): Initialize depth - to fix divide-by-zero problem with clicking on source window. - -Mon Nov 4 00:48:37 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/recordit: Fix problem with absolute paths. - * mswin/recordit: Fix problem with relative paths. - -Sun Nov 3 18:06:42 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/{Makefile.in configure configure.in}: New files for - configuring wingdb under Unix. - -Sat Nov 2 03:54:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): Handle - missing or zero-sized .text sections properly. - * mdebugread.c: Handle scRConst and scSUndefined storage classes. - * stabsread.c (scan_file_globals): Try to resolve symbols - for shared libraries from the minimal symbol table of the main - executable first. - -Fri Nov 1 13:59:28 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Major fixes to support - inferior function calls and proper stack backtracing on D10V-EVA - board. - -Fri Nov 1 10:50:51 1996 Michael Meissner - - * config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it - links. - (GDBSERVER_DEPFILES,TERMCAP): Ditto. - - * monitor.c (dev_name,targ_ops): Move static variables before - first use, to avoid compiler warnings. - -Thu Oct 31 16:37:17 1996 Michael Snyder - - * m32r-tdep.c: Improved frame_chain and fn prologue analysis. - * configure.tgt: Add entry for m32r target. - * monitor.h: Add a flag to tell monitor_store_register to use - (val, regno) instead of (regno, val). - * monitor.c: Make monitor_store_register honor the above flag. - Make monitor_exp ignore DC1/DC3 for m32r. - Increase buf size in monitor_dump_regs. - -Wed Oct 30 18:14:14 1996 Michael Snyder - - * m32r-tdep.c, m32r-rom.c: New files. - * config/m32r/m32r.mt: New file. - * config/m32r/tm-m32r.h: New file. - -Tue Oct 29 16:56:01 1996 Geoffrey Noer - - * config/i386/xm-cygwin32.h: - * config/powerpc/xm-cygwin32.h: - add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly - truncated. - -Tue Oct 29 18:36:43 1996 Michael Meissner - - * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE): - Define. - -Tue Oct 29 14:59:20 1996 Stan Shebs - - * TODO: Add item suggesting an "info bfd" command. - -Tue Oct 29 12:48:04 1996 Martin M. Hunt - - * d10v-tdep.c: Snapshot that supports D10V-EVA board. - - * config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap. - (TARGET_READ_FP,TARGET_WRITE_FP): Define. - -Mon Oct 28 17:34:24 1996 Stu Grossman (grossman@critters.cygnus.com) - - * mswin/genmakes mswin/recordit: New scripts to generate make - files for MSVC. - -Sun Oct 27 20:18:04 1996 Mark Alexander - - * config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}: - New files. - * configure.tgt: Modify cases for vr5000 to use new files. - -Sat Oct 26 07:15:14 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/alpha/alpha-osf3.mh (XM_CLIBS): Add -lm for OSF/1-4.0. - - * procfs.c (proc_set_exec_trap): Under Alpha OSF/1-4.0, tracing - the entry to the exit system call to detect termination of the - inferior stopped working. Trace termination of the inferior via - PRFS_STOPTERM instead. - (procfs_init_inferior): Do not trace entry to exit system call - if PIOCSSPCACT is defined. - (procfs_wait): Handle PR_DEAD event, which signals the termination - of the inferior if PRFS_STOPTERM is set. - - * mdebugread.c (parse_partial_symbols): Ignore stNil section - start address symbols. - - * sparc-tdep.c (get_saved_register): Get saved PC from the - frame info if not in innermost frame. - -Thu Oct 24 10:51:45 1996 Mark Alexander - - * dbxread.c (process_one_symbol): Interpret end-of-function - markers correctly; this fixes problem on Vr5000 where all - functions in a module had the same address. - * configure.in, configure.tgt, configure.host, gdbserver/configure.in: - Correct for pc-linux-gnu problem in config.guess. - * configure: Regenerate. - -Thu Oct 24 10:06:58 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dbxread.c: Don't swap symbols in place, since internal and - external forms may have different sizes. Don't assume that an - internal_nlist has the same layout as an external_nlist. Create - symbol for n_strx element so to hide specifics of nlist from - partial-stab.h. - * partial-stab.h: Don't reference dbxread symbols directly. Use - CUR_SYMBOL_STRX instead. - * config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP. - - * config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for - MSVC builds. - * mswin/gdbwin.c (reg_order): Define register order for V850. - * mswin/gui.cpp (CGuiApp::InitInstance): Define target name for - V850. - * mswin/regdoc.h: Define MAXREGS for V850. - -Tue Oct 22 16:28:20 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c (scan_prologue): Changes to deal with scheduled - prologues correctly. First, prologue end is now defined by - presence of a branch, jump or call insn. Second, can no longer - fix frame offsets because we may not know the offset until after a - register has been saved. - * (v850_init_extra_frame_info): Fixup frame offsets here because - we have all the info at this time. - * (v850_frame_chain): Use new calling convention for scan_prologue. - -Tue Oct 22 10:25:29 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack - backtraces and inferior function calls. - -Tue Oct 22 10:32:46 1996 Stan Shebs - - * mpw-make.sed: Update init.c editing to work with Oct 8 change. - (@HLDFLAGS@): Always edit out. - -Mon Oct 21 18:17:08 1996 Mark Alexander - - * mdebugread.c (parse_partial_symbols): Fix 64-bit - sign-extension problems in calculating psymtab addresses. - * buildsym.c (end_symtab): Use macro to pop context. - -Mon Oct 21 14:40:50 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c: Cleanup lots of things. Add many comments. - - * v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix - sign bugs with scanning prologues. Get a little smarter about - calculating the length of uninteresting instructions. - -Mon Oct 21 14:01:38 1996 Michael Snyder - - * top.c: Add new commands "set annotate" and "show annotate". - -Sun Oct 20 04:38:39 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * corelow.c (core_close): Clear inferior_pid only if there is - an open core_bfd. - - * cp-valprint.c (cp_print_value_fields): Pass correct address - to val_print, not 0. - - From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): - * eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase - typedefs before checking for integral type of right operand. - -Fri Oct 18 17:26:22 1996 Mark Alexander - - * mdebugread.c (parse_symbol): Fix crash when malloc has - no type info and void type has no associated pointer type. - -Thu Oct 17 18:18:20 1996 Stan Shebs - - * configure.host: New file, host configuration mapping. - * configure.tgt: New file, target configuration mapping. - * configure.in: Remove host and target mapping. - * configure: Rebuild. - -Wed Oct 16 17:46:03 1996 Stan Shebs - - * breakpoint.c (must_shift_inst_regs): New global. - (bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into - equivalent expression uses. - * infrun.c (wait_for_inferior): Ditto. - -Wed Oct 16 01:53:43 1996 Stu Grossman (grossman@critters.cygnus.com) - - * v850-tdep.c (v850_push_arguments): Use symbolic names for arg - registers. - * config/v850/tm-v850.h: Change FP to 29. Define arg regs. - -Tue Oct 15 16:30:07 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Don't use -s option with grep. It means - something different under Digital Unix. - - * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and - LOC_LOCAL_ARG as arguments so that GDB will know about function - args declared this way. Mostly affects dwarf. - * dwarfread.c (decode_die_type): Change default type from int to - void. This allows GDB to recognize void functions. - * (new_symbol): If AT_PROTOTYPED is present, set a flag in the - type structure. - * findvar.c (extract_floating store_floating): Clean up comments - to reflect reality. - * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a - function has a prototype. Currently, only dwarf supports this. - * utils.c (floatformat_from_doublest): Fix logic error with - converting from double to float. (It wasn't shifting mant_long if - it had a hidden bit.) - * v850-tdep.c: Add support for function calling. Fix some - problems with debugging code w/o debug symbols. - * config/v850/tm-v850.h: Ditto. - -Tue Oct 15 18:19:42 1996 Ian Lance Taylor - - * utils.c: Always ensure that size_t is defined. Check - HAVE_STDDEF_H rather than __STDC__ - (xmalloc, xrealloc): Use size_t rather than long. - -Tue Oct 15 14:24:19 1996 Martin M. Hunt - - * config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets - can use single-step commands. - -Sun Oct 13 11:38:25 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero, - follow typedefs before checking TYPE_CODE for structures and unions. - -Fri Oct 11 15:43:54 1996 Stu Grossman (grossman@critters.cygnus.com) - - * frame.h: Move definition of struct frame_saved_regs to before - struct frame to make it possible to use frame_saved_regs in - EXTRA_FRAME_INFO macro. - - * v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and - macros to make frame operations (such as backtrace) work. - -Fri Oct 11 14:23:50 1996 Fred Fish - - * dbxread.c (process_one_symbol): Check for null string directly - rather than using strcmp against "". - * partial-stab.h: Ditto. - -Fri Oct 11 12:18:32 1996 Mark Alexander - - * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}: - Make it compile on Linux and eliminate some warnings. - -Thu Oct 10 16:32:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Fixup final sed script to work around - Linux bug with `p' operator. - -Wed Oct 9 18:02:48 1996 Stan Shebs - - * remote-mips.c: Use the correct name everywhere (DDB) for NEC's - VR4300 target. - (ddb_ops, pmon_ops): Fix the documentation strings. - -Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip - filenames with sed instead. - -Tue Oct 8 15:59:44 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Remove decls of xmalloc and xrealloc. There is a - conflicting definition in libiberty.h. - -Tue Oct 8 11:47:13 1996 Fred Fish - - * dbxread.c (dbx_symfile_read): Call free_pending_blocks rather - than poking global variable (which is now static). - * hpread.c (hpread_build_psymtabs): Ditto. - * os9kread.c (os9k_symfile_read): Ditto. - * xcoffread.c (xcoff_initial_scan): Ditto. - - * buildsym.h (free_pending_blocks): Declare here. - (pending_blocks): Remove declaration of global symbol. - (free_pendings): Remove declaration of global symbol. - (make_blockvector): Declare here. - (record_pending_block): Declare here. - - * dstread.c (make_blockvector): Remove static copy that was old - clone of version in buildsym.c. - (process_dst_block): Call record_pending_block rather than doing - it by hand. - (read_dst_symtab): Ditto. - - * buildsym.c (make_blockvector): Make global rather than static, - (record_pending_block): New function, code moved from finish_block. - (finish_block): Use record_pending_block. - (free_pending_blocks): New function. - (really_free_pendings): Call free_pending_blocks. - (pending_blocks): Make static instead of global. - (free_pendings): Make static instead of global. - -Tue Oct 8 09:03:22 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/i386/windows.mh config/i386/xm-windows.h:: New config - files to support building Wingdb (built under Microsoft build - environment). - - * Makefile.in: Add rule for hpux-thread.o (needs special header - files). - * (SUBDIRS): Remove mswin. - * Change procedure for creating init.c. Speeds things up quite a - bit. - * config.in configure configure.in: Check for select, poll. - * Check for OSF header files before including hpux-thread.o. - * Don't configure doc or testsuite when building under MSVC. - * findvar.c value.h (read_register_pid write_register_pid): Make - global. Needed for hppa-tdep.c. - * (supply_register): Don't set pid to inferior_pid when supplying - registers. - * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> - FRAME_SAVED_PC. - * (frame_saved_pc): Change name to hppa_frame_saved_pc. - * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. - Use write_pc instead, which uses the correct pid. - * (target_read_pc target_write_pc): Use read/write_register_pid - instead of read/write_register to preserve the pid passed in. - * inftarg.c (child_can_run): Add flag child_suppress_run to allow - hpux-threads.c to override this as a runnable target. - * config/pa/nm-hppah.h: Define target_new_objfile and - target_pid_to_str. - * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc - instead of frame_saved_pc. - * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. - * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since - we can't easily determine the start file bounds with ELF. - * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. - * hpux-thread.c: New file for HPUX/OSF thread support. - * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h - RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h - cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h - cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h - cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF - thread support. - -Sun Oct 6 15:48:09 1996 Fred Fish - - * buildsym.c (finish_block): Change innerblock_anon_complaint to - print the addresses as part of the complaint. Add a complaint for - cases where the block end address is smaller than the block start - address, in case any such conditions slip through our fixup mechanism. - * symmisc.c (dump_symtab): Only print blockvector for primary - symtabs, to avoid massive duplication of output due to secondary - symtabs that point to same blockvector. Also do some minor - formatting tweaks. - -Mon Oct 7 10:42:32 1996 Per Bothner - - Replace header_files global by per-objfile field. - * gdb-stabs.h (struct dbx_symfile_info): Add fields header_files, - n_header_files, n_allocated_header_files. - * stabsread.h (header_files, n_header_files, n_allocated_header_files): - Replace externs by macros HEADER_FILES, N_HEADER_FILES, and - N_ALLOCATED_HEADER_FILES. - * dbxread.c (dbx_symfile_finish): Free HEADER_FILES. - (free_header_files, init_header-files): Don't free/init headerfiles. - (various functions): Use macros instead of header_files globals. - * stabsread.c (various functions): Likewise. - -Sun Oct 6 22:43:06 1996 Jason Merrill - - * dwarf2read.c (read_tag_reference_type): New fn. - (read_type_die): Call it. - (dwarf_attr): Also look in the DIEs referred to by specification - or abstract_origin attributes. - -Wed Oct 2 22:07:16 1996 Fred Fish - - * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and - SIGTRAMP_END. - * config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END): - Define with dummy pc arg. - * config/m68k/tm-nbsd.h: Ditto. - * doc/gdbint.texinfo: Document that SIGTRAMP_START and - SIGTRAMP_END are macros that take an single argument. - -Mon Sep 30 20:02:45 1996 Fred Fish - - * defs.h: Remove define of PRIVATE_XMALLOC. - -Mon Sep 30 15:39:28 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/v850/tm-v850.h: Use distinct register for PC, not EIPC. - -Mon Sep 30 11:16:34 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_control_command): Free values from while_control - and if_control conditions after evaluation to avoid storage leaks. - From Peter Schauer. - -Fri Sep 27 17:43:06 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure configure.in: Recognize v850 target. - * v850-tdep.c: New file, NEC V850 target support. - * config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support. - -Fri Sep 27 14:48:15 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Update current_line and - current_symtab when stepping continues in the middle of a new line. - -Fri Sep 27 10:25:30 1996 Fred Fish - - * top.c (print_gdb_version): Rewrote to comply with new GNU coding - standards for the --version option. - (print_gnu_advertisement): Remove, now part of print_gdb_version. - (show_version): Remove call to print_gnu_advertisement. - * top.h (print_gnu_advertisement): Remove prototype. - * main.c (print_gdb_help): Move help to static function and - add prototype. - (main): Call print_gdb_help rather than inlining it. - (main): Remove call to print_gnu_advertisement. - -Fri Sep 27 13:32:53 1996 Michael Meissner - - * config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define. - (TARGET_{,LONG_}DOUBLE_BIT): Ditto. - -Thu Sep 26 23:10:26 1996 Mark Alexander - - * configure.in, config/i386/tm-linux.h: Fix configure - problem on older Linux systems that prevented core files - from being recognized. - -Wed Sep 25 18:31:33 1996 Stan Shebs - - * dbug-rom.c: New file, support for Motorola's dBUG monitor. - * config/m68k/monitor.mt (TDEPFILES): Add it. - * NEWS: Mention it. - -Mon Sep 23 16:13:50 1996 Martin M. Hunt - - * config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed. - Now single-steps correctly. - * d10v-tdep.c (d10v_pop_frame): Fixed. - -Fri Sep 20 16:10:58 1996 Stan Shebs - - * config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to - be consistent with GCC. - (FPUL_REGNUM, etc): Renumber to match list changes. - (ADDR_BITS_REMOVE): Delete. - * sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names): - Rearrange to match REGISTER_NAMES. - * sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto. - -Thu Sep 19 16:19:01 1996 Martin M. Hunt - - * d10v-tdep.c: Stack chain should work now. - -Tue Sep 17 18:46:57 1996 Martin M. Hunt - - * d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot. - -Tue Sep 17 12:20:50 1996 Ian Lance Taylor - - * configure.in: Add cases for MIPS 5000 like MIPS 4300. - * configure: Rebuild. - -Tue Sep 17 12:09:00 1996 Dawn Perchik - - * ser-e7kpc.c: Added wingdb support for target e7000pc. - -Tue Sep 17 10:56:52 1996 James G. Smith - - * remote-mips.c (pmon_wait): DDB PMON does not require forced - re-entry back into debug mode. - -Mon Sep 16 14:32:58 1996 James G. Smith - - * remote-mips.c (mips_load): Ensure that the PC is explicitly - loaded after a load to a DDB PMON system. - -Fri Sep 13 12:02:39 1996 Fred Fish - - * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list. - (HLDENV): Set to @HLDENV@. - (gdb): Prefix link command line with $(HLDENV). - * configure.in: Add support to test for --enable-shared and - generate appropriate values for HLDFLAGS and HLDENV. - * configure: Regenerated with autoconf. - -Sun Sep 8 15:26:27 1996 Fred Fish - - * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype - change for core_read_registers in struct core_fns. - * core-regset.c (fetch_core_registers): Ditto & add prototype. - * core-sol2.c (fetch_core_registers): Ditto & add prototype. - * i386aix-nat.c (fetch_core_registers): Ditto & add prototype. - * i386b-nat.c (fetch_core_registers): Ditto. - * i386mach-nat.c (fetch_core_registers): Ditto & add prototype. - * irix4-nat.c (fetch_core_registers): Ditto. - * irix5-nat.c (fetch_core_registers): Ditto. - * lynx-nat.c (fetch_core_registers): Ditto & add prototype. - * m68knbsd-nat.c (fetch_core_registers): Ditto. - * mips-nat.c (fetch_core_registers): Ditto & add prototype. - * rs6000-nat.c (fetch_core_registers): Ditto. - * sparc-nat.c (fetch_core_registers): Ditto. - * sun3-nat.c (fetch_core_registers): Ditto & add prototype. - * ultra3-nat.c (fetch_core_registers): Ditto & add prototype. - - * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change. - * delta68-nat.c (register_addr): Ditto. - * gdbserver/low-linux.c (register_addr): Ditto. - * gdbserver/low-hppabsd.c (register_addr): Ditto. - * i386m3-nat.c (register_addr): Ditto. - * mips-nat.c (register_addr): Ditto. - * ultra3-nat.c (register_addr): Ditto. - -Sun Sep 8 15:14:00 1996 Stu Grossman (grossman@critters.cygnus.com) - - * blockframe.c (inside_main_func): Cleanup slightly. Move - mainsym def into the block it's used in. - * configure.in configure: Allow NATDEPFILES to be recognized in - .mh files regardless of whitespace. - - * cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to - keep downloads from hanging. - - * remote-wiggler.c: Add support for flash upgrades. - * (wiggler_error): Fix message format. Add new error code. - * (wiggler_write_byets): Error code is hex. Report errors with - proper routine name. - * (wiggler_read_byets): Report errors with proper routine name. - * (get_packet): Add support for new flash commands. - * (wiggler_load): Call clear_symtab_users() to reset things - properly after download. - * (flash_xfer_memory bdm_update_flash_command): New funxtions to - support flash upgrades for Wiggler. - * (_initialize_remote_wiggler): Add `bdm update-flash' command. - -Fri Sep 6 13:14:13 1996 Geoffrey Noer - - * ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__ - -Thu Sep 5 17:05:13 1996 Geoffrey Noer - - * config/i386/cygwin32.mh: - * config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts - -Thu Sep 5 12:09:13 1996 Per Bothner - - * value.h (COERCE_REF): Fix previous change. - (COERCE_ENUM): Add a check_typedef (this is the real fix). - -Thu Sep 5 03:28:30 1996 Wilfried Moser - - * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a - better check of array boundaries. - -Thu Sep 5 01:29:42 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure: Update aclocal.m4 and re-run autoconf to get correct - defs for BFD stuff. - * remote-wiggler.c (wiggler_error): Error codes are hex. Also, - fix default message generation. - -Wed Sep 4 17:28:40 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in: Add mswin to SUBDIRS. Add rules for - mswin/libwingdb.a and remote-wiggler.o. - * breakpoint.c (breakpoint_here_p): Clean up bp enabled test. - * (breakpoint_inserted_here_p): New func, just like - breakpoint_here_p, except it's honest. Honestly. - * breakpoint.h: Proto for above. - * configure configure.in: Add mswin to configdirs if host is - i[3456]86-*-windows. - * core-aout.c (fetch_core_registers register_addr) gdbcore.h: - Change all vars that can contain addresses to type CORE_ADDR. - * findvar.c (supply_register): Allow val to be NULL. This means - that regno is unsupported. - * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms - just call pid forms with inferior_pid so that there's only once - place to hack PC's and such. - * infrun.c (proceed): Don't skip breakpoints if user changed PC. - * remote-wiggler.c: New file. Support for BDM interface from - Macraigor Systems. - * serial.c: Enhance serial logging capability. Add hex and octal - output modes (set remotelogbase {hex|octal|ascii}. Also log - breaks, timeouts, errors, and eofs. - * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper - function so that we can log breaks. Don't export serial_logfile - or serial_logfp. - * top.c (execute_command): Don't test for serial_logfp here. - Just call serial_log_comand, and let serial.c sort it out. - * valops.c (value_of_variable): Don't attempt to establish frames - for static and global variables. This makes things work a bit - better if the stack or frame pointer is trashed. - * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o. - * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack - misaligned stacks during function calls. - -Wed Sep 4 13:06:26 1996 Ian Lance Taylor - - * terminal.h: Don't use #elif. - -Wed Sep 4 06:49:35 1996 Wilfried Moser - - * ch-exp.c (parse_tuple_element): Allow (*): for array tuples - if we have a type. - - * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: - check number of args against bounds of array to avoid - memory corruption. - - * value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get - a TYPE_CODE_TYPEDEF. - -Fri Aug 30 15:07:14 1996 James G. Smith - - * remote-mips.c: Provide support for DDBVR4300 target board. - (ddb_open, ddb_ops): Added. - (mips_monitor_type): MON_DDB Added. - (mips_enter_debug, mips_exit_debug, mips_initialize, - mips_fetch_registers, common_breakpoint, mips_load, - _initialize_remote_mips): Updated. - -Thu Aug 29 17:00:18 1996 Michael Meissner - - * nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro. - * nlm/configure: Regenerate. - - * gdbserver/configure.in (i[345]86-*-*): Recognize i686 for - pentium pro. - -Wed Aug 28 13:11:15 1996 Ian Lance Taylor - - * configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run - CY_AC_LOAD_TCLCONFIG. - * configure: Rebuild. - -Tue Aug 27 12:40:40 1996 Fred Fish - - * infrun.c (wait_for_inferior): Initialize stop_func_end before calling - find_pc_partial_function. - -Tue Aug 27 10:17:34 1996 Michael Meissner - - * configure: Regenerate again. - -Tue Aug 27 04:25:08 1996 Geoffrey Noer - - * configure.in: work around host_alias configure bug. - AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL - and second by AC_CANONICAL_SYSTEM). The second clobbers the - previous setting. Circumventing by moving the second check - to before the first. - * configure: regenerated - -Mon Aug 26 18:36:54 1996 Martin M. Hunt - - * config/d10v/d10v.mt: New file. - * config/d10v/tm-d10v.h: New file. - * configure.in: New target D10V. - * d10v-tdep.c: New file. - -Sun Aug 25 00:09:47 1996 Fred Fish - - * rs6000-tdep.c: Fix typo in comment. - * valops.c (call_function_by_hand): Set using_gcc to 2 - for code compiled without -g, per comment in code. - * config/a29k/tm-a29k.h (STACK_ALIGN): Add comment. - * config/sparc/tm-sparc.h (STACK_ALIGN): Add comment. - * config/sparc/tm-sp64.h (STACK_ALIGN): Add comment. - * config/pyr/tm-pyr.h (STACK_ALIGN): Add comment. - * config/m88k/tm-m88k.h (STACK_ALIGN): Add comment. - * config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s. - (STACK_ALIGN): Add comment, move to be with other associated - macros, and document. - * config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s. - (STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS. - * config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s. - * config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely, - handled by PUSH_ARGUMENTS. - (PUSH_ARGUMENTS): Enclose args in ()'s. - -Fri Aug 23 13:55:05 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Try to reenable shared library - breakpoints even if auto_solib_load is not set. - -Wed Aug 21 16:31:27 1996 Fred Fish - - * valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as - PRINTF_HAS_LONG_LONG. - * expprint.c (dump_expression): Ditto. - * configure.in: Fix check for long long support in compiler to - use a function body, not a nested function. - * configure: Rebuild with autoconf. - -Tue Aug 20 17:59:42 1996 Ian Lance Taylor - - * aclocal.m4: Include ../bfd/aclocal.m4. - * configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call - BFD_NEED_DECLARATION on malloc, realloc, and free. - * acconfig.h: Add NEED_DECLARATION_MALLOC, - NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE. - * configure, config.in: Rebuild. - * defs.h: Include and based on HAVE_*_H - rather than __STDC__. Only declare malloc, realloc, and free if - NEED_DECLARATION_* is defined. - -Tue Aug 20 15:37:03 1996 Fred Fish - - * solib.c (_initialize_solib): Add missing '\' chars at ends of - strings that continue on next line. - (enable_break): Replace "return 0" with setting success to zero - and letting normal return handle the return. - -Sat Aug 17 14:16:23 1996 Fred Fish - - * mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr - are properly aligned. - -Fri Aug 16 17:54:26 1996 Stan Shebs - - * rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments. - * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments - to function, declare function correctly. - -Fri Aug 16 17:24:35 1996 Dawn Perchik - - * symtab.h: changed namespace to _namespace for compiling under - MFC v4.0. - -Fri Aug 16 13:52:21 1996 Stan Shebs - - * mpw-make.sed: Update for various recent changes, add some - comments. - -Fri Aug 16 15:47:36 1996 Michael Meissner - - * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an - integer for type correctness. - -Fri Aug 16 15:15:37 1996 James G. Smith - - * config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when - simulator is included. - -Thu Aug 15 13:44:13 1996 Fred Fish - - * findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC - is not defined. - (read_register_pid): Only needed when TARGET_READ_PC is not - defined. - * hppa-tdep.c (frame_saved_pc): Remove prototype. - * infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is - not defined. - * config/xm-aix4.h (aix_resizewindow): Convert old style decl - to prototype. - * xcoffsolib.c (command.h): Include for needed prototypes. - -Wed Aug 14 17:54:19 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make - native work. - -Wed Aug 14 02:03:42 1996 Fred Fish - - From Blair MacIntyre : - * hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather - than SYMBOL_TYPE on msymbols. - * somsolib.c (som_solib_create_inferior_hook): Ditto. - - * Makefile.in (init.c): Generate with prototypes. - - * config/pa/tm-hppa.h (frame_saved_pc): Add prototype. - * config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto. - * config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto. - (pc_load_segment_name): Ditto. - (pop_frame): Ditto. - (extract_return_value): Ditto. - (is_magic_function_pointer): Ditto. - (push_dummy_frame): Ditto. - (fix_call_dummy): Ditto. - (push_arguments): Ditto. - (skip_trampoline_code): Ditto. - (aix_process_linenos): Ditto. - - * config/m68k/tm-cisco.h (get_longjmp_target): Add prototype. - * config/m68k/tm-es1800.h: Ditto. - * config/m68k/tm-vx68.h: Ditto. - * config/m68k/tm-sun3.h: Ditto. - * config/m68k/tm-m68kv4.h: Ditto. - -Tue Aug 13 23:04:36 1996 Fred Fish - - * config/mips/nm-mips.h (get_longjmp_target): Add prototype. - * config/mips/nm-irix3.h (get_longjmp_target): Add prototype. - * remote-mips.c (mips_read_processor_type): Remove prototype. - * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static. - * irix5-nat.c (fetch_core_registers): Add prototype. - -Mon Aug 12 21:23:44 1996 Fred Fish - - * remote-pa.c (boot_board): Add dummy params to make type compatible - for passing to add_com. - * scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized. - * buildsym.c (compare_line_numbers): Change function to match - prototype and also what qsort expects. - -Mon Aug 12 19:19:00 1996 Mark Alexander - - * remote.c: Make remote_write_size public. - * sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300 - to prevent packet errors with some versions of CMON. - -Mon Aug 12 16:20:58 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Define CONST_PTR as blank if compiling with Microsoft - C, else it's `const'. - * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c - scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR - macro instead. - * configure configure.in defs.h: Use AC_C_CONST to figure out if - the compiler supports const. Gets rid of some cruft in defs.h. - * dwarf2read.c: -> "gdb_string.h" - * remote-sim.c: Add prototypes. Fix call to gdbsim_kill. - * sparcl-tdep.c (download): Add prototypes to write_routine and - start_routine args. - - * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get - rid of varargs.h Include string.h. - * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f - update): Fix prototypes, fix calls. - * (update): Return value for catch_errors. - * (run_execute_command togdb_command_from_tty togdb_command): - Cleanup catching of errors from calls to execute_command. Also, - dup command string to avoid modifying const strings. - * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead - of NULL when see if b->address isn't set. - * (bi_disable_bpt bi_enable_bpt bi_delete_all - bi_delete_breakpoint): Add arg to calls to update. - * (gui_command): Add prototype. - * (mswin_query): Fix prototype. - * (_initialize_gdbwin): Dup string to avoid modifying const. - * (info_path togdb_get_info_path): Remove const from decls cuz - this can't be const (it points at malloc'ed memory). - * (togdb_searchpath): Remove const from path. Dup string to - avoid modifying const strings. - * rindex -> strrchr. - * (gdbwin_list_symbols): Regexp param is const. - * Fix lots of refs to psymtabs to deref correct pointers. - * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal, - not &sal. - * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path - toget_set_info_path): Fix prototypes to match reality. - * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines - with proper prototypes. - * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args. - * mswin/ser-win32s.c: Fix defs of min and max. - * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be - USHORT. - * (WriteComm16): Change lpBug from LPVOID to LPCSTR. - * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16. - -Sun Aug 11 20:54:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * main.c (main): Make sure command loop is used with cygwin32. - * terminal.h: Allow cygwin32 to use termios.h. - -Fri Aug 9 12:42:49 1996 Jeffrey A Law (law@cygnus.com) - - * somread.c (som_symtab_read): Handle secondary definition - symbols (aka weak symbols). - - * config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in - last change. - -Thu Aug 8 10:12:36 1996 Stu Grossman (grossman@critters.cygnus.com) - - * symfile.c (symfile_bfd_open): Change ifdef from __WIN32__ to - _WIN32. - - * somread.c: Rearrange order of includes to fix warnings under - hpux-10.10. Also don't include sys/file.h. - -Wed Aug 7 21:45:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dbxread.c: Don't include param.h or sys/file.h. - * (dbx_symfile_read): Determine symfile_relocatable from bfd - flags instead of file extension. Also clean up a little bit. - -Wed Aug 7 17:18:37 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c - mdebugread.c os9kread.c source.c top.c utils.c: Don't - include param.h or sys/file.h (or unistd.h in some cases). - * defs.h exec.c inflow.c remote-array.c remote-e7000.c - sparcl-tdep.c terminal.h utils.c: Replace all occurances of - __WIN32__, WINGDB, WIN32, etc... with _WIN32. - * main.c: Remove #ifndef WINGDB around option processing. Fix - bug with passing argc==0 and argv==NULL to getopt. - * (main) Remove calls to access() before source_command. Let - soure_command handle access errors. - * maint.c (maintenance_dump_me): #ifdef out for _WIN32. - * symtab.c (operator_chars): Make this global for wingdb. - * top.c (disconnect): #ifdef out for _WIN32. - * (source_command): If got an error and from_tty, then call print - error, else just return quietly. - * utils.c (fatal_dump_core): Can't kill ourselves under windows. - Just exit. - * (pollquit notice_quit): #ifdef out stuff that doesn't exist - under windows. - -Wed Aug 7 09:59:19 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for - structures > 4 bytes in size. - - * valops.c (call_function_by_hand): Handle aligning stacks that - grow up correctly. - * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define. - (STACK_ALIGN): Define. - * hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte - alignment on structs/unions. - -Sun Aug 4 16:22:42 1996 Fred Fish - - * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *", - which is the documented type under at least AIX 3 and AIX 4. - -Sat Aug 3 04:02:46 1996 Fred Fish - - * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to - xm-alphaosf.h. - (MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency - checks. - -Thu Aug 1 10:11:34 1996 Fred Fish - - * config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in - this, define when contents are included. - (mips_read_processor_type): Add prototype. - * config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h - * mdebugread.c (ecoff_relocate_efi): Add prototype. - (fixup_sigtramp): Only needed when TM_MIPS_H is defined. - -Wed Jul 31 20:21:24 1996 Fred Fish - - * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value. - (vmap_ldinfo): Ensure got_exec_file is not used uninitialized. - (fetch_core_registers): Add prototype. - (vmap_symtab): Ditto. - (objfile_symbol_add): Ditto. - (add_vmap): Ditto. - (vmap_ldinfo): Ditto. - (vmap_exec): Ditto. - -Tue Jul 30 17:57:46 1996 Stan Shebs - - * stabsread.c (get_substring): Declare second arg as int. - - * remote-es.c: Include gdb_string.h after defs.h. - -Mon Jul 29 21:13:20 1996 Fred Fish - - * rs6000-tdep.c (push_arguments): Remove unused variable "pc". - (branch_dest): Remove unused variable "offset". - (pop_dummy_frame): Add prototype and make static. - (push_arguments): Guard against using len uninitialized. - (push_arguments): Guard against using arg uninitialized. - (frame_saved_pc): Remove unused variable "frameless". - (free_loadinfo): Ifdef out unused function. - - * xcoffread.c (compare_lte): Change prototype and function to - be correct type for passing to qsort. - (add_stab_to_list): Ifdef out unused function and prototype. - (compare_lte): Add prototype - (arrange_linetable): Ditto. - (record_include_begin): Ditto. - (record_include_end): Ditto. - (process_linenos): Ditto. - (xcoff_next_symbol_text): Ditto. - (scan_xcoff_symtab): Ditto. - (xcoff_initial_scan): Ditto. - - * mips-tdep.c (mips_read_processor_type): Add parens around - bitwise-and operands in comparison; previous expression always - evaluated to 0 because of equality comparison of two constants. - - * rs6000-tdep.c (skip_prologue): Add missing parens around - operands of logical-or so that first operand does not bind - to previous logical-and. - - * configure.in: Expand "long long" test to include code that triggers - known problem on HPUX with native compiler. - (configure): Regenerated. - -Mon Jul 29 18:12:27 1996 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_create_inferior_hook): Don't - warn if __d_pid can't be found. - -Sun Jul 28 10:46:39 1996 Fred Fish - - * config/mips/tm-mips.h (struct frame_info): Forward decl. - (struct type): Ditto. - (struct value): Ditto. - - * config/mips/tm-mips.h (sigtramp_address): Move extern decl - from mips-tdep.c to here. - (sigtramp_end): Ditto. - (fixup_sigtramp): Ditto. - - * config/mips/tm-mips.h (init_extra_frame_info): Add prototype. - (mips_frame_chain): Ditto. - (mips_step_skips_delay): Ditto. - (mips_frame_saved_pc): Ditto. - (mips_find_saved_regs): Ditto. - (mips_frame_num_args): Ditto. - (mips_pop_frame): Ditto. - (mips_extract_return_value): Ditto. - (mips_store_return_value): Ditto. - (mips_push_dummy_frame): Ditto. - (mips_push_arguments): Ditto. - (mips_do_registers_info): Ditto. - (ecoff_relocate_efi): Ditto. - (ecoff_relocate_efi): Ditto. - * irix4-nat.c (fetch_core_registers): Add prototype. - * mips-tdep.c (read_next_frame_reg): Add prototype - (heuristic_proc_start): Ditto. - (heuristic_proc_desc): Ditto. - (mips_print_register): Ditto. - * config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype. - (procfs_stopped_by_watchpoint): Ditto. - * config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype. - (procfs_stopped_by_watchpoint): Ditto. - * config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype. - (struct symbol): Add forward decl for prototype. - - * breakpoint.c (internal_breakpoint_number): Only needed if - GET_LONGJMP_TARGET or SOLIB_ADD is defined. - - * objfiles.c (ecoff_relocate_efi): Remove prototype. - -Sat Jul 27 17:47:35 1996 Fred Fish - - * configure.in: Add test for "long long" support. - * configure: Regenerate with autoconf. - * acconfig.h: Add CC_HAS_LONG_LONG - * config.in: Regenerate with autoheader. - * config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove - * config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove. - * config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove. - * config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove. - * config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove - (PRINTF_HAS_LONG_LONG): Remove. - (FORCE_LONG_LONG): Remove. - * config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version. - * config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove - (PRINTF_HAS_LONG_LONG): Remove. - * config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove. - (PRINTF_HAS_LONG_LONG): Remove. - * config/pa/tm-hppa.h (GET_FIELD): Put parens around - subtraction inside shift. Put parens around subtraction - in operand of bitwise and. - (struct frame_info): Forward declare - if __STDC__ defined. - (frame_saved_regs): Ditto. - (struct value): Ditto. - (struct type): Ditto. - (struct inferior_status): Ditto. - (init_extra_frame_info): Add prototype. - (skip_prologue): Ditto. - (frameless_function_invocation): Ditto. - (frame_chain): Ditto. - (frame_chain_valid): Ditto. - (saved_pc_after_call): Ditto. - (hppa_fix_call_dummy): Ditto. - (hppa_push_arguments): Ditto. - (pa_do_registers_info): Ditto. - (in_solib_call_trampoline): Ditto. - (in_solib_return_trampoline): Ditto. - (push_dummy_frame): Ditto. - * convex-tdep.c (decout): Use print_longest rather than - fprintf_filtered. - * defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set - CC_HAS_LONG_LONG. - (INT_MIN): Fix so it works correctly when assigned to a long long. - * valprint.c (longest_to_int): Rewrite to remove dependence - on INT_MIN and INT_MAX. - (print_longest): Rewrite the code that falls back to synthesized - hex output when LONGEST value is not representable as in a long and - printf doesn't support printing long longs. - * ch-valprint.c (chill_val_print): Cast 2nd arg of - chill_print_type_scalar to LONGEST. - chill_print_type_scalar): Make static and add prototype. - * hppa-tdep.c (get_field): Ifdef out unused function. - (set_field): Ditto. - (extract_3): Ditto. - (extract_5_store): Ditto. - (extract_11): Ditto. - (extract_12): Ditto. - (deposit_17): Ditto. - (extract_14): Convert to static and add prototype. - (deposit_14): Ditto. - (extract_21): Ditto. - (deposit_21): Ditto. - (extract_17): Ditto. - (extract_5r_store): Ditto. - (extract_5R_store): Ditto. - (extract_5_load): Ditto. - (find_proc_framesize): Ditto. - (find_dummy_frame_regs): Ditto. - (sign_extend): Ditto. - (find_unwind_entry): Add prototype. - (find_return_regnum): Ditto. - (unwind_command): Ditto. - (find_dummy_frame_regs): Add parens around subtraction in operand - of bitwise-and. - (skip_prologue): Add parens around operands of logical-and inside - operand of logical-or. - (sign_extend): Add parens around operands of subtraction inside - operand of shift. - (low_sign_extend): Ditto. - * top.c (filename_completer): Convert old style decl of - filename_completion_function into prototype. - * f-lang.c (patch_common_entries): Ifdef out unused function. - * stabsread.c (read_cfront_baseclasses): Remove unused local - variable "msg_noterm". - (resolve_cfront_continuation): Remove unused local variable "fip". - (read_type): Remove unused variable xtypenums. - (read_cfront_static_fields): Remove unused variable "i". - (read_cfront_static_fields): Remove unused variable "nfields". - (read_cfront_member_functions): Add missing comment terminator. - (read_cfront_static_fields): Return 1 rather than random value. - (read_cfront_baseclasses): Ditto. - (read_cfront_baseclasses): Ditto. - (read_cfront_baseclasses): Ditto. - * somsolib.c (som_solib_create_inferior_hook): Remove unused - variable "u". - (som_solib_create_inferior_hook): Remove unused variable - shadow_contents. - (language.h): Add for needed prototypes. - (som_solib_sharedlibrary_command): Add prototype. - * hpread.c: (hpread_read_array_type): Add prototype. - * somread.c (hpread_build_pysmtabs): Add prototype. - (hpread_symfile_finish): Ditto. - (hpread_symfile_init): Ditto. - * hppah-nat.c (fetch_register): Convert old style decl - to prototype. - (gdbcore.h): Include for needed prototypes. - (fetch_register): Remove unused variable "mess". - * remote-pa.c (get_offsets): Ifdef out unused function. - (remote_start_remote): Remove unused variable "timeout". - (boot_board): Add prototype. - (reaad_frame): Add prototype. - (getpkt): Remove unused variable "bp". - (remote_kill): Add prototype. - (remote_mourn): Add prototype. - (remote_insert_breakpoint): Add prototype. - (remote_remove_breakpoint): Add prototype. - * valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined. - * infcmd.c (do_registers_info): Only need prototype if - DO_REGISTERS_INFO is not defined. - (breakpoint_auto_delete_contents): Only need if - CALL_DUMMY_BREAKPOINT_OFFSET is defined. - -Sat Jul 27 08:49:49 1996 Fred Fish - - * xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter. - (END_PSYMTAB): Ditto. - (scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set. - -Fri Jul 26 14:07:37 1996 Ian Lance Taylor - - * printcmd.c (_initialize_printcmd): Initialize - tm_print_insn_info.flavour. - -Thu Jul 25 19:41:31 1996 Fred Fish - - * Makefile.in (scm-valprint.o): Depends upon gdbcore_h. - (arm-tdep.o): Ditto. - (dcache.o): Ditto. - (i386ly-tdep.o): Ditto. - (i960-tdep.o): Ditto. - (m68k-tdep.o): Ditto. - (nindy-tdep.o): Ditto. - (scm-lang.o): Ditto. - (w65-tdep.o): Ditto. - (z8k-tdep.o): Ditto. - (m68k-tdep.o): Depends upon value_h and gdb_string.h - (m2-valprint.o): Depends upon m2-lang.h. - (sparc-tdep.o): Depends upon gdb_string.h - (valprint.o): Depends upon valprint.h - - * remote-e7000.c (notice_quit): Remove prototype. - * top.c (initialize_targets): Remove prototype, now in target.h. - * stabsread.c (resolve_cfront_continuation): Remove prototype. - * dbxread.c (resolve_cfront_continuation): Remove prototype. - * symfile.h (set_demangling_style): Remove prototype. - * config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h. - * config/sparc/tm-sparc.h (single_step): Remove extern decl, now in - target.h. - * config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls, - now in target.h. - * ser-unix.c (hardwire_restore): Remove obsolete prototype. - * sparc-tdep.c (single_step): Remove forward decl of isbranch. - * scm-lang.c (find_function_in_inferior): Remove prototype. - (value_allocate_space_in_inferior): Ditto. - * infrun.c (write_pc_pid): Remove prototype, now in inferior.h. - * defs.h (strchr): Remove declarations, they are declared in - gdb_string.h also. - (strrchr): Ditto. - (strstr): Ditto. - (strtok): Ditto. - (strerror): Ditto. - * f-valprint.c (f77_print_array_1): Remove extra arg that was being - passed to f77_print_array_1. - * gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr. - * scm-exp.c (scm_istr2int): Remove unused variable "j". - (scm_parse): Remove unused variable "str". - * hp300ux-nat.c (store_inferior_register): Remove unused variable - "buf". - (store_inferior_registers): Remove unnecessary decl "registers". - * m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi". - * scm-lang.c (scm_get_field): Remove unused variable "val". - (scm_lookup_name): Remove unused variable "symval". - * objfiles.c (map_to_file): Remove unused local variable "tempfd". - * procfs.c (do_attach, do_detach): Remove unused variable "result". - (last_resume_pid): Remove unused static variable. - * alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable - "res". - * objfiles.c (map_to_address): Remove unused function. - * f-valprint.c (print_max): Remove extraneous extern decl, - in valprint.h. - (calc_f77_array_dims): Remove extraneous prototype, in f-lang.h. - * ch-exp.c (write_lower_upper_value): Remove prototype for - type_lower_upper. - - * gdbtypes.c (cfront_mangle_name): #ifdef out unused function. - * ch-exp.c (parse_mode_call): Ditto. - * f-valprint.c (there_is_a_visible_common_named): Ditto. - * f-lang.c (clear_function_list): Ditto. - (get_bf_for_fcn): Ditto. - (clear_bf_list): Ditto. - (add_common_block): Ditto. - (patch_all_commons_by_name): Ditto. - (find_first_common_named): Ditto. - (add_common_entry): Ditto. - (allocate_saved_function_node): Ditto. - (allocate_saved_bf_node): Ditto. - (allocate_common_entry_node): Ditto. - (allocate_saved_f77_common_node): Ditto. - - * arm-tdep.c (gdbcore.h): Include for necessary prototypes. - * dcache.c (gdbcore.h): Ditto. - * i386ly-tdep.c (gdbcore.h): Ditto. - * i960-tdep.c (gdbcore.h): Ditto. - * m2-valprint.c (m2-lang.h): Ditto. - * m68k-tdep.c (gdbcore.h): Ditto. - (value.h): Ditto. - (gdb_string.h): Ditto. - * nindy-tdep.c (gdbcore.h): Ditto. - * scm-lang.c (gdbcore.h): Ditto. - * scm-valprint.c (gdbcore.h): Ditto. - * w65-tdep.c (gdbcore.h): Ditto. - * z8k-tdep.c (gdbcore.h): Ditto. - * sparc-tdep.c (gdb_string.h): Include. - * valprint.c (valprint.h): Include. - - * config/xm-lynx.h: Remove part of comment about INT_MIN - redefined warnings from defs.h, since INT_MIN define in - defs.h is now protected by #ifndef INT_MIN. - * config/i386/xm-i386bsd.h: Ditto. - * config/m68k/xm-hp300bsd.h: Ditto. - * config/m68k/xm-news.h: Ditto. - - * config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN - definition as 0x80000000. The macro in defs.h is better. - * config/i386/xm-i386m3.h (INT_MIN): Ditto. - * config/i386/xm-i386mach.h (INT_MIN): Ditto. - * config/ns32k/xm-ns32km3.h (INT_MIN): Ditto. - * config/pa/xm-hppab.h: Ditto. - - * core-aout.c (fetch_core_registers): Add prototype. - * hp300ux-nat.c (fetch_inferior_register): Ditto. - (store_inferior_register_1): Ditto. - (store_inferior_register): Ditto. - * config/m68k/tm-m68k.h (find_saved_regs): Ditto. - *scm-valprint.c (c_val_print): Ditto. - * procfs.c (add_fd): Ditto. - (remove_fd): Ditto. - (wait_fd): Ditto. - (sigcodename): Ditto. - (sigcodedesc): Ditto. - (procfs_kill_inferior): Ditto. - (procfs_xfer_memory): Ditto. - (procfs_store_registers): Ditto. - (create_procinfo): Ditto. - (procfs_init_inferior): Ditto. - (proc_set_exec_trap): Ditto. - (procfs_attach): Ditto. - (procfs_detach): Ditto. - (procfs_prepare_to_store): Ditto. - (procfs_files_info): Ditto. - (procfs_open): Ditto. - (procfs_wait): Ditto. - (procfs_fetch_registers): Ditto. - (procfs_mourn_inferior): Ditto. - (procfs_can_run): Ditto. - (procfs_thread_alive): Ditto. - (procfs_stop): Ditto. - * alpha-nat.c (fetch_core_registers): Ditto. - * config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto. - * objfiles.c (ecoff_relocate_efi): Ditto. - * inflow.c (pass_signal): Ditto. - (handle_sigio): Ditto. - * annotate.c (breakpoint_changed): Ditto. - * callback.c (wrap): Ditto. - (fdbad): Ditto. - (fdmap): Ditto. - * utils.c (malloc_botch): Ditto. - (fputs_maybe_filtered): Ditto. - (vfprintf_maybe_filtered): Ditto. - * defs.h (notice_quit): Ditto. - * defs.h (xmalloc, xrealloc): Ditto. - * top.c (stop_sig): Ditto. - (init_signals): Ditto. - (user_defined_command): Ditto. - (source_cleanup_lines): Ditto. - (dont_repeat_command): Ditto. - (serial_log_command): Ditto. - (disconnect): Ditto. - * target.h (initialize_targets): Ditto. - * os9kread.c (read_minimal_symbols): Ditto. - * mdebugread.c (mdebug_psymtab_to_symtab): Ditto. - (fdr_name): Ditto. - (push_parse_stack): Ditto. - (pop_parse_stack): Ditto. - (is_pending_symbol): Ditto. - (add_pending): Ditto. - * serial.c (serial_logchar): Ditto. - (serial_interface_lookup): Ditto. - * serial.h (serial_log_command): Ditto. - * f-valprint.c (info_common_command): Ditto. - * gdbtypes.h (print_type_scalar): Ditto. - * scm-valprint.c (scm_scmlist_print): Ditto. - (scm_ipruk): Ditto. - * scm-lang.c (scm_printstr): Ditto. - (in_eval_c): Ditto. - (evaluate_subexp_scm): Ditto. - * scm-exp.c (scm_read_token): Ditto. - (scm_skip_ws): Ditto. - (scm_lreadparen): Ditto. - * m2-lang.c (emit_char): Ditto. - (m2_printchar): Ditto. - (m2_printstr): Ditto. - (m2_create_fundamental_type): Ditto. - * f-lang.c (emit_char): Ditto. - (f_printchar): Ditto. - (f_printstr): Ditto. - (f_create_fundamental_type): Ditto. - * ch-lang.c (chill_printchar): Ditto. - (chill_printstr): Ditto. - (chill_create_fundamental_type): Ditto. - (value_chill_length): Ditto. - (value_chill_card): Ditto. - (value_chill_max_min): Ditto. - (evaluate_subexp_chill): Ditto. - * ch-exp.c (PEEK_TOKEN): Ditto. - (peek_token_): Ditto. - (forward_token_): Ditto. - (parse_case_label): Ditto. - (parse_opt_untyped_expr): Ditto. - (parse_unary_call): Ditto. - (parse_call): Ditto. - (parse_named_record_element): Ditto. - (parse_tuple_element): Ditto. - (parse_opt_element_list): Ditto. - (parse_tuple): Ditto. - (parse_primval): Ditto. - (parse_operand6): Ditto. - (parse_operand5): Ditto. - (parse_operand4): Ditto. - (parse_operand3): Ditto. - (parse_operand2): Ditto. - (parse_operand1): Ditto. - (parse_operand0): Ditto. - (parse_expr): Ditto. - (parse_then_alternative): Ditto. - (parse_else_alternative): Ditto. - (parse_if_expression): Ditto. - (parse_untyped_expr): Ditto. - (growbuf_by_size): Ditto. - (match_simple_name_string): Ditto. - (decode_integer_value): Ditto. - (decode_integer_literal): Ditto. - (match_float_literal): Ditto. - (match_float_literal): Ditto. - (match_string_literal): Ditto. - (match_character_literal): Ditto. - (match_integer_literal): Ditto. - (match_bitstring_literal): Ditto. - (write_lower_upper_value): Ditto. - * ch-lang.h (type_lower_upper): Ditto. - * c-lang.c (emit_char): Ditto. - * dwarfread.c (free_utypes): Ditto. - * stabsread.h (resolve_cfront_continuation): Ditto. - * stabsread.c (get_substring): Ditto. - (read_one_struct_field): Ditto. - * stabsread.h (process_later): Ditto. - * demangle.c (set_demangling_command): Ditto. - * defs.h (set_demangling_style): Ditto. - * maint.c (maintenance_info_command): Ditto. - (print_section_table): Ditto. - (maintenance_info_sections): Ditto. - (maintenance_print_command): Ditto. - * symtab.h (maintenance_print_statistics): Ditto. - * objfiles.h (in_plt_section): Ditto. - * objfiles.c (add_to_objfile_sections): Ditto. - * bcache.c (hash): Ditto. - (lookup_cache): Ditto. - * exec.c (bfdsec_to_vmap): Ditto. - (ignore): Ditto. - * f-exp.y (growbuf_by_size, match_string_literal): Ditto. - * language.c (unk_lang_printchar): Ditto. - (unk_lang_printstr): Ditto. - (unk_lang_create_fundamental_type): Ditto. - (unk_lang_print_type): Ditto. - (unk_lang_val_print): Ditto. - (unk_lang_value_print): Ditto. - * target.c (update_current_target): Ditto. - (debug_to_open): Ditto. - (debug_to_close): Ditto. - (debug_to_attach): Ditto. - (debug_to_detach): Ditto. - (debug_to_resume): Ditto. - (debug_to_wait): Ditto. - (debug_to_fetch_registers): Ditto. - (debug_to_store_registers): Ditto. - (debug_to_prepare_to_store): Ditto. - (debug_to_xfer_memory): Ditto. - (debug_to_files_info): Ditto. - (debug_to_insert_breakpoint): Ditto. - (debug_to_remove_breakpoint): Ditto. - (debug_to_terminal_init): Ditto. - (debug_to_terminal_inferior): Ditto. - (debug_to_terminal_ours_for_output): Ditto. - (debug_to_terminal_ours): Ditto. - (debug_to_terminal_info): Ditto. - (debug_to_kill): Ditto. - (debug_to_load): Ditto. - (debug_to_lookup_symbol): Ditto. - (debug_to_create_inferior): Ditto. - (debug_to_mourn_inferior): Ditto. - (debug_to_can_run): Ditto. - (debug_to_notice_signals): Ditto. - (debug_to_thread_alive): Ditto. - (debug_to_stop): Ditto. - * breakpoint.h (set_breakpoint_sal): Ditto. - * remote-utils.c (usage): Ditto. - * remote.c (set_thread): Ditto. - (remote_thread_alive): Ditto. - (get_offsets): Ditto. - (read_frame): Ditto. - (remote_insert_breakpoint): Ditto. - (remote_remove_breakpoint): Ditto. - * sparc-nat.c (fetch_core_registers): Ditto. - * corelow.c (add_to_thread_list): Ditto. - (ignore): Ditto. - * inftarg.c (proc_wait): Ditto. - * infptrace.c (udot_info): Ditto. - (fetch_register): Ditto. - * ser-unix.c (hardwire_noflush_set_tty_state): Ditto. - (hardwire_print_tty_state): Ditto. - (hardwire_flush_output): Ditto. - (hardwire_flush_input): Ditto. - (hardwire_send_break): Ditto. - (hardwire_setstopbits): Ditto. - * ser-tcp.c (tcp_return_0): Ditto. - (tcp_noflush_set_tty_state): Ditto. - (tcp_print_tty_state): Ditto. - * solib.c (match_main): Ditto. - * gdbtypes.c (print_bit_vector): Ditto. - (print_arg_types): Ditto. - (dump_fn_fieldlists): Ditto. - (print_cplus_stuff): Ditto. - * symfile.h (entry_point_address): Ditto. - * symfile.c (decrement_reading_symtab): Ditto. - * valops.c (value_arg_coerce): Ditto. - * value.h (find_function_in_inferior): Ditto. - (value_allocate_space_in_inferior): Ditto. - * values.c (vb_match): Ditto. - * thread.c (info_thread_command): Ditto. - (restore_current_thread): Ditto. - (thread_apply_all_command): Ditto. - (thread_apply_command): Ditto. - * inferior.h (write_pc_pid): Ditto. - * infrun.c (delete_breakpoint_current_contents): Ditto. - * breakpoint.c (print_it_normal): Ditto. - (watchpoint_check): Ditto. - (print_it_done): Ditto. - (print_it_noop): Ditto. - (maintenance_info_breakpoints): Ditto. - (create_longjmp_breakpoint): Ditto. - (hbreak_command): Ditto. - (thbreak_command): Ditto. - (watch_commnd_1): Ditto. - (rwatch_command): Ditto. - (awatch_command): Ditto. - (do_enable_breakpoint): Ditto. - * ch-valprint.c (chill_val_print_array_elements): Ditto. - * eval.c (evaluate_subexp): Ditto. - (get_label): Ditto. - (evaluate_struct_tuple): Ditto. - * eval.c (init_array_element): Ditto. - - * alpha-tdep.c (push_sigtramp_desc): Add prototype and make static. - * breakpoint.c (hw_breakpoint_used_count): Ditto. - (hw_watchpoint_used_count): Ditto. - * findvar.c (write_register_gen): Ditto. - (read_register_pid): Ditto. - * symtab.c (cplusplus_hint): Ditto. - * infcmd.c (breakpoint_auto_delete_contents): Ditto. - * ch-valprint.c (chill_print_type_scalar): Ditto. - * gdbtypes.c (add_name): Ditto. - (add_mangled_type): Ditto. - (cfront_mangle_name): Ditto. - * sparc-tdep.c (isbranch): Ditto. - * inftarg.c (child_stop): Ditto. - * win32-nat.c (child_stop): Ditto. - * mac-nat.c (child_stop): Ditto. - * remote-utils.c (sr_com): Ditto. - * dbxread.c (process_now): Ditto. - * ch-exp.c (require): Ditto. - (check_token): Ditto. - (expect): Ditto. - (parse_mode_call): Ditto. - (parse_mode_or_normal_call): Ditto. - * scm-lang.c (scm_lookup_name): Ditto - * f-lang.c (allocate_saved_bf_node): Ditto. - (allocate_saved_function_node): Ditto. - (allocate_saved_f77_common_node): Ditto. - (allocate_common_entry_node): Ditto. - (add_common_block): Ditto. - (add_common_entry): Ditto. - (find_first_common_named): Ditto. - (patch_common_entries): Ditto. - (patch_all_commons_by_name): Ditto. - (clear_bf_list): Ditto. - (get_bf_for_fcn): Ditto. - (clear_function_list): Ditto. - * scm-exp.c (scm_istr2int): Ditto. - (scm_istring2number): Ditto. - * scm-valprint.c (scm_inferior_print): Ditto. - * f-typeprint.c (print_equivalent_f77_float_type): Ditto. - * f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto. - (f77_create_arrayprint_offset_tbl): Ditto. - (f77_print_array_1): Ditto. - (f77_print_array): Ditto. - (list_all_visible_commons): Ditto. - (there_is_a_visible_common_named): Ditto. - * mdebugread.c (ecoff_relocate_efi): Ditto. - * callback.c (os_close): Ditto. - (os_get_errno): Ditto. - (os_isatty): Ditto. - (os_lseek): Ditto. - (os_open): Ditto. - (os_read): Ditto. - (os_read_stdin): Ditto. - (os_write): Ditto. - (os_write_stdout): Ditto. - (os_rename): Ditto. - (os_system): Ditto. - (os_time): Ditto. - (os_unlink): Ditto. - (os_shutdown): Ditto. - (os_init): Ditto. - (os_printf_filtered): Ditto. - - * scm-lang.h (scm_parse): Change old style decl to prototype. - * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto. - * top.c (init_proc): Ditto. - (query_hook): Ditto. - (error_hook): Ditto. - * f-lang.c (c_value_print): Ditto. - * ch-exp.c (parse_expression): Ditto. - (parse_primval): Ditto. - (parse_untyped_expr): Ditto. - (parse_opt_untyped_expr): Ditto. - (ch_lex): Ditto. - * config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto. - (sparc_frame_saved_pc): Ditto. - (sparc_push_dummy_frame): Ditto. - (sparc_pop_frame): Ditto. - * defs.h (fclose): Ditto. - (atof): Ditto. - (error_hook): Ditto. - - * arc-tdep.c (single_step): Change arg to type "enum target_signal". - * rs6000-tdep.c (single_step): Ditto. - * sparc-tdep.c (single_step): Ditto. - - * breakpoint.c (cleanup_executing_breakpoints): Change unused arg type - to PTR which is what make_cleanup expects. - * utils.c (null_cleanup): Change arg type to PTR. - * defs.h (null_cleanup): Change prototype to match actual function. - * config/sparc/tm-sparc.h (struct frame_info): Move forward decl. - * ch-valprint.c (chill_val_print): Cast 2nd arg of - chill_print_type_scalar to LONGEST. - * infrun.c (wait_for_inferior): Have empty switch case for - BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined. - (stop_on_solib_events): Only needed if SOLIB_ADD is defined. - * infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD - is defined. - * symfile.c (generic_load): Scan long int using a long int spec, - not an int spec. - * infptrace.c (udot_info): Only need local variables if KERNEL_U_SIZE - is defined. - (fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is - not defined. - * inflow.c (handle_sigio): Only need prototype when the actual - function is compiled in. - * valprint.c (longest_to_int): Expand error message to be - separate messages for args larger than largest signed int - and args smaller than smallest signed int. - * valprint.c (print_longest): Fix problems with support for case - where compiler supports type "long long" but the runtime doesn't - support printing them with "%ll". - * scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change - return types to void since we don't actually return anything - meaningful and callees ignore the values anyway. - * procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET - ifdef. - (modify_run_on_last_close_flag): Ditto. - (wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL - ifdef - * alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than - random value. - * infrun.c (wait_for_inferior): Ensure random_signal is not used - uninitialized. - * valops.c (call_function_by_hand): Ensure struct_addr is not used - uninitialized. - * breakpoint.c (watch_command_1): Ensure prev_frame is not used - uninitialized. - * utils.c (vfprintf_maybe_filtered): Change second arg from "char *" - to "const char *". - * infptrace.c (udot_info): Add two dummy args so that the type is - correct for passing to add_info. - * f-lang.c (saved_fcn): Move decl to head of file so it can be used - in prototypes. - (saved_bf_symnum): Ditto. - (SAVED_FUNCTION): Ditto. - (SAVED_FUNCTION_PTR): Ditto. - (SAVED_BF): Ditto. - (SAVED_BF_PTR): Ditto. - * ch-exp.c (parse_named_record_element): Build error message in - temporary buffer before passing it to expect, rather than passing - wrong number of args to expect. - * demangle.c (set_demangling_style): Call set_demangling_command with - correct number of arguments. - * inferior.h (terminal_init_inferior_with_pgrp): Change arg type to - int to match actual function. - (os_isatty): Call fdmap with right number of arguments, was missing - the host_callback* arg. - * target.c (cleanup_target): Prototype all functions casts. - * target.h (one_stepped, single_step): Declare here and convert - single_step to prototype. - * infrun.c (one_stepped, single_step): Don't declare externs - here, they have moved to target.h. - * eval.c (init_array_element): Declare previously undeclared - last two args as LONGEST. - * dcache.c (dcache_xfer_memory): Change xfunc decls to prototype form. - -Thu Jul 25 16:11:54 1996 Doug Evans - - * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS. - -Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (os9kread.o): Remove dependency on partial-stab.h. - * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't - use partial_symtab->textlow==0 as a flag, as 0 is a legitimate - text address. Use a seperate flag (textlow_not_set) instead. - This makes stabs in ELF .o files work a lot better. - * mdebugread.c xcoffread.c: Define textlow_not_set for - partial-stab.h. - * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype. - -Sat Jul 20 10:41:06 1996 Fred Fish - - * dwarf2read.c (struct filenames): Change internal "struct file" - to "struct fileinfo" to avoid conflict with "struct file" in - on HPUX and Solaris. - -Fri Jul 19 14:05:57 1996 Stan Shebs - - * dwarf2read.c: New file, DWARF 2 reader originally contributed by - Brent Benson, with additions by Gary Funck and Jerry Kreuscher. - * Makefile.in (COMMON_OBS): Add dwarf2read.o. - (SFILES): Add dwarf2read.c. - (dwarf2read.o): Add build rule. - * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare - exported functions. - * elfread.c (elf_symfile_read): Call them. - (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols. - -Thu Jul 18 01:22:01 1996 Geoffrey Noer - - * symfile.c (symfile_bfd_open): - * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems, - free the user from having to type the .exe extension. - -Wed Jul 17 06:54:50 1996 Mark Alexander - - * mon960-rom.c: Shorten the mon960_inits string to a single - carriage return; this prevents a hang on connecting immediately - after powerup, when MON960 is attempting autobaud detection. - -Tue Jul 16 23:47:04 1996 Mark Alexander - - * a29k-tdep.c (get_saved_register): Allow PC to be modified - when innermost frame is selected, but not in outer frames. - -Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com) - - * command.c (do_setshow_command): Don't segfault when showing - var_string and var_string_noescape vars that are NULL. - -Mon Jul 15 16:55:48 1996 Doug Evans - - * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to - cygwin32_conv_to_posix_path. - (child_create_inferior): unix_path_to_dos_path renamed to - cygwin32_conv_to_win32_path. Rewrite code to translate PATH. - -Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h printcmd.c: Create global disassemble_info structure - tm_print_insn_info. - * i386-tdep.c (set_assembly_language_command): set - tm_print_insn_info.mach to the appropriate value for 386 or 8086 - disassembly. - * printcmd.c (print_insn): Move init of disassembler_info to - _initialize_printcmd. Set endian for disassembler here. - * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to - select sparc/sparclite. - * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of - TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to - bfd_mach_sparc/bfd_mach_sparc_sparclite. - -Fri Jul 12 19:04:32 1996 Fred Fish - - * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather - than xmalloc/xrealloc. - -Fri Jul 12 17:59:47 1996 Fred Fish - - * objfiles.c (map_to_file): Error return from mmalloc_findbase is - a NULL pointer, not a -1. - -Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com) - - * i386-tdep.c (set_assembly_language_command): New routine to - select between i386 and i8086 instruction sets for disassembly. - New command `set assembly-language {i386 i8086}'. - -Thu Jul 11 21:13:21 1996 Mark Alexander - - * monitor.c (monitor_write_memory, monitor_read_memory_single): - Disable use of "long long" memory read/write commands; can't - use them because we hold the values to read/write in an int - variable, and because strtoul fails on values that exceed the - size of a long. This fixes breakpoint problems on MON960. - -Thu Jul 11 11:39:31 1996 Fred Fish - - * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition. - * config/pa/xm-hppah.h (HAVE_MMAP): Ditto. - -Wed Jul 10 16:54:41 1996 Fred Fish - - * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE - and MMALLOC_CHECK macros, and add comment indicating how host dependent - makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or - to use it but to not do heap corruption checking. - * gdbserver/Makefile.in: Ditto. - * utils.c (init_malloc): Replace warning() use with direct call of - fprintf_unfiltered, since current_target has not yet been set and thus - we cannot use warning(). If we try to use mmcheck and it fails, - suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE - defined. Other small mmalloc related cleanups. - * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. - * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK. - - * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT); - * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - Remove obsolete defines. - - * config/alpha/alpha-linux.mh (MMALLOC_DISABLE): - * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE): - * config/rs6000/rs6000.mh (MMALLOC_DISABLE): - * config/rs6000/aix4.mh (MMALLOC_DISABLE): - * config/powerpc/aix4.mh (MMALLOC_DISABLE): - * config/powerpc/aix.mh (MMALLOC_DISABLE): - * config/ns32k/ns32km3.mh (MMALLOC_DISABLE): - * config/mips/mipsm3.mh (MMALLOC_DISABLE): - * config/mips/decstation.mh (MMALLOC_DISABLE): - * config/m88k/cxux.mh (MMALLOC_DISABLE): - * config/i386/i386mk.mh (MMALLOC_DISABLE): - * config/i386/i386m3.mh (MMALLOC_DISABLE): - * config/i386/i386gnu.mh (MMALLOC_DISABLE): - Use MMALLOC_CFLAGS instead. - -Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com) - - * h8300-tdep.c: Remove some outdated comments. - (h8300_skip_prologue): Rework to be more correct for the H8/300H. - Handle stm.l insns for the H8/S. - (examine_prologue): Likewise. - -Tue Jul 9 16:48:55 1996 Raymond Jou - - * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf. - -Mon Jul 08 08:50:39 1996 Mark Alexander - - * mon960-rom.c (mon960_open): Add floating point detection to - prevent hang on non-FPU processors (PR 9775). - (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem - setting breakpoints and improve loading speed. - -Sun Jul 7 14:57:34 1996 Fred Fish - - * coffread.c (record_minimal_symbol): Don't presave name string - on symbol_obstack before passing to prim_record_minimal_symbol. - It now handles saving the string itself. - * dbxread.c (read_dbx_dynamic_symtab): Ditto. - * mipsread.c (read_alphacoff_dynamic_symtab): Ditto. - * os9kread.c (record_minimal_symbol): Ditto. - * solib.c (solib_add_common_symbols): Ditto. - - * coffread.c (coff_symtab_read): Don't presave name string on - symbol_obstack before passing to prim_record_minimal_symbol_and_info. - It now handles saving the string itself. - * dbxread.c (record_minimal_symbol): Ditto. - * elfread.c (record_minimal_symbol_and_info): Ditto. - - * dstread.c (record_minimal_symbol): Remove static function that just - called prim_record_minimal_symbol with the same args (after change to - prim_record_minimal_symbol to do it's own name string saves). - * nlmread.c (record_minimal_symbol): Ditto. - * somread.c (record_minimal_symbol): Ditto. - - * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack. - (hpread_read_function_type): Ditto. - (hpread_process_one_debug_symbol): Ditto. - * mdebugread.c (parse_symbol): Ditto. - (new_symbol): Ditto. - * minsyms.c (prim_record_minimal_symbol_and_info): Ditto. - - * coffread.c (process_coff_symbol): Use obsavestring to save - SYMBOL_NAME, rather than obstack_copy0. - * dstread.c (create_new_symbol): Ditto - * symfile.c (obconcat): Ditto. - * stabsread.c (patch_block_stabs): Ditto. - * xcoffread.c (SYMNAME_ALLOC): Ditto. - - * symfile.c (obsavestring): Update comments - * solib.c (solib_add_common_symbols): Remove local var origname. - -Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure: Re-build with autoconf-2.10. - - * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h, - config/sparc/tm-sparclite.h: Initialize tm_print_insn from - TM_PRINT_INSN, which comes from the tm file. - -Tue Jul 02 21:41:20 1996 Mark Alexander - - * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, - os9kread.c: Replace identical sym_offsets functions with - default_symfile_offsets. - * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS - macro to allocate section_offsets. - * symfile.c (default_symfile_offsets): New function. - * symfile.h: Declare default_symfile_offsets. - * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to - simplify allocation of section_offsets. - -Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. - * configure configure.in: Only make sol-thread.o for native. - Also, switch to dlopened libthread_db.so.1. - * sol-thread.c: Switch to using dlopen to get the thread_db - library. - -Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com) - - * configure, configure.in: Change test for libthread_db to only - work for configs where build/host/target are the same. - -Tue Jul 2 15:04:20 1996 Michael Meissner - - * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on - PowerPC. - - * configure.in (powerpc-*-linux): Add Linux, System V, and ELF - support. - * configure: Regenerate. - -Mon Jul 1 13:00:43 1996 Stan Shebs - - From Raymond Jou : - * mpw-make.sed: Add lines to whack out autoconf hook - @CONFIG_LDFLAGS@. - -Mon Jul 01 11:07:15 1996 Mark Alexander - - * remote-e7000.c (e7000_stop): New function. - -Fri Jun 28 06:34:19 1996 Dawn Perchik - - * configure, configure.in: Add target sparclet. - * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM - (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if - command to start process running on target is different from one - to continue execution), MO_HEX_PREFIX (if addresses from monitor - have a "0x" prefix). - * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the - registers array. This is to allow NULLs to be place holders in - the tm-*.h file so that only minor changes are needed when a new - processor is introduced (eg, one without floating point). - * sparc-tdep.c: Conditionally remove dependancies on floating - point. - * sparclet-rom.c, config/sparc/sparclet.mt, - config/sparc/tm-sparclet.h: New files for target sparclet. - * symfile.c (load_command): Add option for 2nd parameter; a load - offset added to the vma of each section. - -Fri Jun 28 05:39:19 1996 Dawn Perchik - - * main.c (main): Add option "l" for setting remote_timeout. - -Fri Jun 28 05:25:18 1996 Dawn Perchik - - * remote-e7000.c, remote.c, target.h, top.c: Add set option - "remote_timeout" for setting remote_timeout. Add set option - "use_hard_breakpoints" for setting hardware .vs. memory - breakpoints. - -Fri Jun 28 04:32:18 1996 Dawn Perchik - - * remote-e7000.c (e7000_parse_device): New function. - Add option "tcp_remote" to target command if using - tcp to connect to a remote host which is then connected - via serial port to the e7000 (for exampole, a port master). - (e7000_open): Change to call e7000_parse_device. - -Fri Jun 28 03:47:17 1996 Dawn Perchik - - * monitor.c (monitor_debug): Fix remotedebug buffering. - -Thu Jun 27 18:24:17 1996 Stan Shebs - - * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh - (NATDEPFILES): Add a space. - -Wed Jun 26 06:05:39 1996 Wilfried Moser - - * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type) - is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type. - - * ch-exp.c (calculate_array_length): Function removed. - -Tue Jun 25 17:41:06 1996 Martin M. Hunt - - * remote-e7000.c (e7000_read_inferior_memory_large): New function. - (e7000_xfer_inferior_memory): Call it. - -Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * gdb/gdbserver/Makefile.in (docdir): Removed. - -Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): - Use autoconf set values. - (docdir): Removed. - * configure.in (AC_PREREQ): autoconf 2.5 or higher. - * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir, - includedir): Use autoconf set values. - (docdir): Removed. - * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher. - * nlm/configure: Rebuilt. - * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share. - -Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com) - - * stabsread.c (read_cfront_member_functions): add type - -Sun Jun 23 23:40:48 1996 Doug Evans - - * win32-nat.c: #include . - (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete. - (child_create_inferior): Convert only env var PATH to win32 style. - (set_pathstyle_dos): Delete. - (_initialize_inftarg): Delete dos-path-style command. - -Thu Jun 20 13:42:23 1996 Doug Evans - - * configure.in: Revise sol-thread.o test. - * configure: Regenerated. - - * source.c (find_source_lines): Reassign size to result of read. - -Tue Jun 18 16:25:54 1996 Jeffrey A. Law - - * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S. - (h8300_command): Likewise. - (set_machine): Likewise. - (set_machine_hook): Likewise. - (_initialize_h8300m): Likewise. - - * config/h8300/tm-h8300.h (h8300smode): Declare. - -Sun Jun 16 15:21:51 1996 Jeffrey A. Law - - * somsolib.c (som_solib_create_inferior_hook): Handle tracking - of shl_load calls for hpux10. - -Thu Jun 13 11:16:10 1996 Tom Tromey - - * config.in: Regenerated. - * acconfig.h (HAVE_THREAD_DB_LIB): Added entry. - - * configure: Regenerated. - * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to - avoid name clashes with SunOS headers. - -Tue Jun 11 19:52:50 1996 Fred Fish - - From Michael Snyder : - * bcache.c (print_bcache_statistics): Avoid divide-by-zero - exception if one or more objfile has no symbols, such as when - a dynamic library has been stripped. - -Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. - * configure configure.in: Only make sol-thread.o for native. - Also, switch to dlopened libthread_db.so.1. - * sol-thread.c: Switch to using dlopen to get the thread_db - library. - -Mon Jun 10 14:17:19 1996 Fred Fish - - * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS): - Change from 0xE0000000 to 0xC0000000. - -Thu Jun 6 17:10:32 1996 Michael Meissner - - * config/powerpc/xm-solaris.h: Initial version of support for - Solaris on PowerPC. - -Wed Jun 5 01:52:57 1996 James G. Smith - - * configure.in (configdirs): Force 4100 builds to use 4300 GDB - target. - * configure: Rebuild. - - * config/mips/vr4300el.mt (SIM_OBS): Include simulator in - little-endian builds. - -Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com) - - * inftarg.c (child_thread_alive): Protect declaration with - #ifndef CHILD_THREAD_ALIVE. - - * source.c (find_source_lines): Check the time on the symtab's bfd if - it exists, else check the time on the exec_bfd. - -Thu May 30 09:43:17 1996 Mark Alexander - - * dsrec.c (make_srec): Fix calculation of address size - to allow addresses less than 0x100. - -Thu May 30 04:24:09 1996 Wilfried Moser - - * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length. - -Tue May 28 16:15:47 1996 Geoffrey Noer - - * remote-mips.c: cannot use EINVAL for breakpoint test since - its value varies for different hosts (e.g. go32's is 19, while - sunos is 22). Changed to hardcoded 22 since that is what the - mips boards return. - -Tue May 28 11:14:58 1996 Tom Tromey - - * configure: Regenerated. - * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN. - (CY_AC_PATH_TKH): Don't use AC_TRY_RUN. - -Sun May 26 16:56:35 1996 Miles Bader - - * solib.c (solib_absolute_prefix, solib_search_path): New variables. - (_initialize_solib): Add set/show commands for those variables. - (solib_map_sections): Implement searching using them. - -Sun May 26 14:14:49 1996 Fred Fish - - Changes from: David Mosberger-Tang - - * NEWS: Add Alpha Linux as a new native configuration. - - * mdebugread.c (parse_symbol): When we find a malloc() symbol with - return type VOID, assume no debugging info is available for that - object file and patch the return value into VOID *. Otherwise, - operations requiring an implicit call to malloc() will fail. - - * infrun.c (wait_for_inferior): The criterion to detect entering a - sigtramp handler is now: (a) the current pc is inside a sigtramp - handler, (b) the previous pc is not in a sigtramp handler, and (c) - the current stack pointer is "inner" than the old one. Condition - (c) is new to avoid mistaking a return from a signal handler into - sigtramp as a new sigtramp invocation. - - * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An - int may not be big enough to hold an address. - (dcache_hit): Ditto. - (dcache_peek_byte): Fix indentation. - - * configure.in (alpha-*-linux*): Add target. - * configure: Rebuild - - * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro. - (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto. - (DYNAMIC_SIGTRAMP_OFFSET): Ditto. - (SIGCONTEXT_ADDR): Ditto. - (FRAME_PAST_SIGTRAMP_FRAME): Ditto. - - * config/alpha/alpha-linux.mh: New file. - * config/alpha/alpha-linux.mt: Ditto. - * config/alpha/nm-linux.h: Ditto. - * config/alpha/tm-alphalinux.h: Ditto. - * config/alpha/xm-alphalinux.h: Ditto. - * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h. - * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to - xm-alphaosf.h. - * config/alpha/alpha-osf2.mh: Ditto. - - * blockframe.c (find_pc_partial_function): Pass PC to - SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems - that detect sigtramp code via designated code sequences (as is the - case for Linux/Alpha, for example). - - * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END - to ignore new PC argument. - * config/m68k/tm-hp300bsd.h: Ditto. - * config/vax/tm-vax.h: Ditto. - - * alpha-tdep.c (alpha_linux_sigtramp_offset): New function. - (alpha_osf_skip_sigtramp_frame): Ditto. - (push_sigtramp_desc): Ditto. - (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract - sigcontext address from frame. - (alpha_saved_pc_after_call): When in sigtramp, use - alpha_frame_saved_pc() instead of read-register(). - (after_prologue): When inside a dynamically generated sigtramp - function, there is no prologue, so return address of first - instruction. - (alpha_in_prologue): Fix typo in comment. - (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine - whether we're inside a dynamicaly generated sigtramp function. If - so, create and push and appropriate procedure descriptor. - (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain - the frame past a sigtramp frame (if the current frame is indeed a - sigtramp function). - (init_extra_frame_info): Don't read next frame register off of - stack-pointer when inside a dynamiccaly generated sigtramp. - (alpha_pop_frame): Also unlink and destroy procedure descriptors - created for dynamically generated sigtramp functions. - - * alpha-nat.c: When compiling under Linux, include and - instead of - -Tue Jul 2 13:58:10 1996 Miles Bader - - * gnu-nat.c (inf_validate_task_sc): - Give terminal to gdb while asking question. - (inf_resume): Don't validate the task suspend-count while execing. - -Thu Jun 13 11:04:52 1996 Miles Bader - - * gnu-nat.c (inf_validate_task_sc): Query user before clearing any - additional suspend count. - (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc. - (inf_resume): Call inf_validate_task_sc here. - (gnu_resume): Call inf_update_procs to ensure noticing new threads. - -Fri Jun 7 17:00:43 1996 Miles Bader - - * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID. - -Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com) - - * h8300-tdep.c (IS_PUSH): Refine. - (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints. - (IS_SUB4_SP, IS_SUBL_SP): New macros. - (h8300_skip_prologue): Handle H8/300H prologue code sequences. - (examine_prologue): Handle addresses from 0x010000 to 0xffffff - when in H8/300H mode. Get the return pointer's address correctly - for the H8/300H. Handle H8/300H prolouge code sequences. - - * symfile.c (generic_load): Print the starting address - of the file just loaded. - -Thu May 23 12:09:52 1996 Stan Shebs - - * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile. - -Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (bpstat_do_actions): Avoid endless recursion - if a `source' command is contained in bs->commands. - - * infrun.c (wait_for_inferior): Update step_frame_address when - stepping into a new line. - - From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab): - * breakpoint.c (breakpoint_1): Add shlib_disabled case to - bpenables array. - -Mon May 20 22:52:00 1996 Mark Alexander - - * dsrec.c (load_srec): Add WAITACK parameter, for machines - like EST visionICE that send back an ACK after each S-record. - * monitor.c (monitor_wait_srec_ack): New function. - (monitor_load): Pass monitor_wait_srec_ack to load_srec - if the monitor's MO_SREC_ACK flag is set. - * monitor.h: Define MO_SREC_ACK flag. - * remote-est.c (est_cmds): Add MO_SREC_ACK flag. - * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype. - * srec.h: Add WAITACK parameter to load_srec prototype. - -Sun May 19 21:22:00 1996 Rob Savoye - - * config/sparc/sparclite.mt: Add the sparc simulator. - -Sun May 19 16:49:37 1996 Fred Fish - - * defs.h (read_command_lines, query_hook): Update prototypes. - (readline_begin_hook, readline_hook, readline_end_hook): Declare. - * breakpoint.c (commands_command): Build message in temporary buffer - and pass that, as well as tty control flag, to read_command_lines. - * top.c (readline_begin_hook, readline_hook, readline_end_hook): - Define here. - (command_loop): Check for non-NULL instream before looping. - (command_line_input): Use readline_hook when appropriate, to get - user input from a GUI window. - (read_next_line): Also build prompt if getting user input from a GUI. - (recurse_read_control_structure): Fix typo in comment. - (read_command_lines): Use passed in prompt and tty flag to decide how - to build message. Use readline_begin_hook when appropriate, to set - up a GUI interaction window. Just return head, whether NULL or not, - after using readline_end_hook to complete GUI interaction. - (define_command, document_command): Build message in a temporary - buffer and pass it to read_command_lines, along with tty flag. - - -Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (frameless_look_for_prologue): - Add FUNCTION_START_OFFSET only if func_start is non-zero. - * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if - pc is not in a known section. - * stack.c (print_frame_info): Remove check for fi->pc in known - section, now handled by lookup_minimal_symbol_by_pc. - - -Fri May 17 13:31:04 1996 Stan Shebs - - * sh-stub.c: New file, was config/sh/stub.c. - - -Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (read_next_line): Fix thinkos. From Donn Seeley. - - * coffread.c (coff_symtab_read): Handle C_LABEL symbols like - C_STAT symbols. - * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly. - Flush cached frames just before exiting. - * remote-sim.c (gdbsim_resume): Complain if the program isn't - being run. - * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define. - -Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * procfs.c (procfs_thread_alive procfs_stop): Make static. - (procfs_pid_to_str): New routine to print out thread id's in an - intelligible manner. - * sol-thread.c (sol_thread_fetch_registers): Re-order manner in - which supply_register is called to fix bug with writing - individual regs. - * config/sparc/tm-sun4sol2.h: Define default for - target_pid_to_str in case host lacks libthread_db. - -Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in config.in configure configure.in - config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh - config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread - and pthread support, since pre-2.5 systems don't come with - libthread_db.so.1. - - * procfs.c (info_proc): Use int instead of id_t. Old versions of - Irix don't seem to define this. - -Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_control_command, case while_control): Allow - a while command to be interrupted. - -Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com) - - * sol-thread.c: More cleanup, add comments. - (sol_thread_resume): Prevent people from trying to step - inactive threads. - (sol_thread_wait sol_thread_fetch_registers - sol_thread_store_registers): Remove unnecessary check for - sol_thread_active. These routines won't get called unless threads - are active. - -Mon May 13 11:29:37 1996 Stan Shebs - - SH3-E support from Allan Tajii : - * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for - float registers. - (sh3e_reg_names): New register name array. - (sh_processor_type_table): Add sh3e processor type. - * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test. - (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for - full set of registers. - * remote-e7000.c (want_sh3, want_sh3_nopc): New globals. - (e7000_fetch_registers, e7000_wait): Use them. - * sh3-rom.c (sh3_regnames): Add float registers. - (sh3e_cmds, sh3e_ops): New globals. - (sh3e_open): New function. - (_initialize_sh3_rom): Rename from _initialize_sh3, set up - sh3e target vector. - -Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com) - - * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes. - Print out messages instead of codes for thread_db errors. Make - access macros for thread and lwp manipulation. Make cleanups to - fixup inferior_pid in case of errors. - -Thu May 9 19:06:02 1996 Fred Fish - - * aclocal.m4: Remove unused definition of AC_C_CROSS. - * configure.in: Add powerpcle-*-solaris* host and target config - so April 30th change does not get lost next time configure is - rebuilt. - -Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c, - infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c, - win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to - avoid conflict with Solaris /usr/include/thread.h. - -Thu May 9 12:33:32 1996 Rob Savoye - - * abug-rom.c: Config file for the older style ABug monitor that - runs on the mvme13x boards. - * config/m68k/monitor.mt: Add abug support for m68k cross - debugging. - -Wed May 8 20:33:24 1996 Fred Fish - - * infcmd.c (do_registers_info): Always print the raw floating - point value's bytes in big endian order, so the the leftmost bit - is the most significant. - * breakpoint.c (clear_momentary_breakpoints): Remove dead code - that is referenced nowhere else. - (set_breakpoint): Ditto. - (do_enable_breakpoint): Created from enable_once_breakpoint - with a couple of changes. - (enable_breakpoint): Call do_enable_breakpoint with an appropriate - bpdisp enum value to set disposition of breakpoint. - (enable_once_breakpoint): Ditto. - (enable_delete_breakpoint): Ditto. - * breakpoint.h (clear_momentary_breakpoints): Remove prototype. - * symtab.c (find_pc_line): Improve comments. - * xcoffread.c: Ditto. - -Tue May 7 18:37:06 1996 Stan Shebs - - * target.c (debug_to_xfer_memory): Insert line breaks when - dumping the memory block. - -Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * fork-child.c (fork_inferior), inferior.h: init_trace_fun now - returns a possibly modified pid. - * inftarg.c (ptrace_him): Now returns pid; - * m3-nat.c (m3_trace_him): Now returns pid; - * infcmd.c (run_command): Minor cleanup. - * infrun.c (wait_for_inferior): Add another check for one_stepped - near where we read the pc to avoid erroneously setting - random_signal for multi-threaded support. - * procfs.c: Add support for Solaris LWPs. Remove def of - LOSING_POLL. Many cleanups... Several workarounds for Solaris - lossage. System call entry and exit are now handled by - dynamically registered handlers. - * (syscallname): Don't barf when handed an unknown syscall - number. - * (info_proc_syscalls): Ditto. - * sol-thread.c: New file. Implements Solaris thread support. - * symfile.c (symbol_file_add): Add call to target_new_objfile to - notify target-dependent code about new symbol tables. - * (clear_symtab_users): Call target_new_objfile to notify it of - the removal of all symbol tables. - * target.c (push_target): Make sure that to_close is non-zero - before calling it. - * target.h (target_new_objfile): Provide default. - * config/alpha/nm-osf2.h: Define LOSING_POLL because this version - of OSF can't hack using poll with /proc. - * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be - sol-thread-new-objfile. - * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and - add libthread_db.so.1 to NAT_CLIBS. - * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and - target_pid_to_str. - -Sat May 4 02:13:34 1996 N Srin Kumar - - * procfs.c (remove_fd): Fix copy of fds to fill hole left after - removal of the requested fd. - -Mon May 6 07:52:48 1996 Michael Meissner - - * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific - hooks under ELF. - - * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT. - -Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com) - - From Peter Schauer: - * breakpoint.h (enum bpdisp): Add del_at_next_stop. - * breakpoint.c (insert_breakpoints, watchpoint_check, - bpstat_stop_status): Avoid bad references to memory freed via - delete_breakpoint on watchpoints going out of scope. - Do not delete these watchpoints, disable them and change their - disposition to del_at_next_stop instead. - (breakpoint_auto_delete): Delete all breakpoints whose disposition - is del_at_next_stop. - (breakpoint_init_inferior): Use switch to avoid reference to - already deleted breakpoint. - -Wed May 1 17:29:18 1996 Fred Fish - - * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h. - * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ... - * config/rs6000/rs6000.mt (TDEPFILES): ... to here. - * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize. - (solib_info): Call xcoff_relocate_symtab via the hook. - (sharedlibrary_command): Ditto. - * xcoffread.c: Remove all FAKING_RS6000 comments and defines. - (xcoff_add_toc_to_loadinfo_hook): Define and initialize here. - (xcoff_init_loadinfo_hook): Define and initialize here. - (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook. - (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook. - * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func. - * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations - of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. - * rs6000-nat.c (_initialize_core_rs6000): Add initialization - of xcoff_relocate_symtab_hook. - -Tue Apr 30 13:22:02 1996 Michael Meissner - - * configure (powerpcle-*-solaris*): Add Solaris support. - - * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for - Solaris support. - -Mon Apr 29 16:17:31 1996 Dawn Perchik - - * c-valprint.c (c_val_print): Fix printing for arrays defined - with 0 length. - -Sun Apr 28 15:08:05 1996 Stan Shebs - - Support for bi-endian remote breakpoints. - * remote.c (big_break_insn, little_break_insn): New globals. - (break_insn): Remove. - (remote_insert_breakpoint, remote_remove_breakpoint): Use own - code if REMOTE_BREAKPOINT defined, otherwise call memory - breakpoint functions. - * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove. - (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define. - - * mon960-rom.c (mon960_cmds): Remove forward decl. - (mon960_load): Use current_monitor instead of mon960_cmds. - (mon960_regnames): Remove backslashes from line ends. - (_initialize_mon960): Fix documentation string. - -Sun Apr 28 12:10:35 1996 Fred Fish - - * symfile.h (psymbol_allocation_list): Expand comments which - describe the psymbol allocation list and how each field is - used. - -Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp - storage leaks. - (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks. - - * infcmd.c (run_command), solib.c (locate_base): Check for - target_has_execution in addition to inferior_pid, a core file - from a threaded program is yielding a non-zero inferior_pid. - - * sparc-tdep.c (get_saved_register): Handle window registers - in a dummy frame correctly. - -Sat Apr 27 20:38:32 1996 Fred Fish - - * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs, - so that anything that wants an allocation function not yet pulled - in, will get it from mmalloc rather than a system library. - * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS, - to avoid surprising results when used. - -Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com) - - * stabsread.c: Changes and bug fixes for cfront support. - Fix bug for class data members. - Fix parsing bug when no base classes exist. - Fix memory bug - allocate space for cplusplus specific info. - Add support for static data. - Add prototypes for static functions. - Enhance comments to show what each function expects to parse. - Cleanup code. - * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename - function to resolve_cfront_continuation. - -Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com) - - * infrun.c (wait_for_inferior): Call registers_changed when - restarting the inferior to get over a nullified instruction. - -Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com) - - * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c: - Add new support for parsing cfront stabs. - -Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com) - - * infrun.c (wait_for_inferior): Move "have_waited" label - outside of #ifdef conditionals. Don't trash the wait status - if we get a signal and the current instruction is nullified. - -Mon Apr 22 20:17:01 1996 Fred Fish - - * Makefile.in (VERSION): Bump version number to 4.16.1. - * NEWS: Update for 4.16 release. - -Mon Apr 22 16:32:29 1996 Stan Shebs - - * monitor.h: Clean up comment formatting. - (current_monitor): Remove decl. - (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions. - (push_monitor, SREC_SIZE): Remove. - * monitor.c: Expand old macro into current_monitor derefs - everywhere. - * remote-os9k.c (current_monitor): Remove definition. - -Mon Apr 22 14:54:45 1996 Mark Alexander - - * corefile.c (specify_exec_file_hook): Allow arbitrary number of - hooks. - (call_extra_exec_file_hooks): New function. - * h8300-tdep.c: Lint; add .h files to provide missing declarations, - remove unused variables. - (set_machine_hook): New function. - (_initialize_h8300m): Initialize it. - -Fri Apr 19 15:03:49 1996 Ian Lance Taylor - - * remote-mips.c (encoding): Don't specify size, to avoid bug in - SunOS native compiler. - -Thu Apr 18 18:46:57 1996 Stan Shebs - - * monitor.c: Use int rather than LONGEST for values, since - the formatting strings are not prepared to accept long longs. - -Wed Apr 17 20:17:27 1996 Doug Evans - - * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'. - -Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com) - - * corelow.c (add_to_thread_list): Make sure reg_sect is non-null - before de-referencing it. Prevents deref of NULL pointer if core - file lacks .reg section. - * defs.h: Rename floatformat_{to from}_long_double to - floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO - FROM}... macros. - * findvar.c (extract_floating store_floating): Change all refs to - FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest. - * utils.c: Change floatformat_{to from}_long_double to - floatformat_{to from}_doublest cuz the new routines will use - whatever size (double or long double) is appropriate. - * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL - REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to - floatformat... routine calls. - -Mon Apr 15 16:34:11 1996 Per Bothner - - * stabsread.c (read_type): Move handling of '@' from type - number handling to handling of types proper (as emitted by gcc!). - For typedefs, allocate the typedef type before reading its - definition, to properly handling recursive types. - -Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com) - - * ch-exp.c (calculate_array_length): Fix prototype. - -Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-nindy.c (nindy_open): Acquire more target state so that - user can attach to a previously running program. - * (nindy_fetch_registers nindy_store_registers): Get rid of fp - conversion code. That's all handled in {extract store}_floating - now. - * utils.c (floatformat_to_double): Don't bias exponent when - handling zero's, denorms or NaNs. - * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL - REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and - FLOATFORMAT_TO/FROM_DOUBLEST macros. - * config/i960/tm-nindy960.h: Undefine - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and - REGISTER_CONVERTIBLE. These are no longer necessary now that all - the magic happens in extract/store_floating. - -Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp_standard): Report error when attempting to - evaluate subscripts for types which cannot be subscripted. - - * valarith.c (value_x_binop, value_x_unop): Add noside parameter. - Return a zero value with the return type of the member function - if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member - function. - * values.h (value_x_binop, value_x_unop): Update prototypes - accordingly. - * eval.c (evaluate_subexp_standard): Update all callers of - value_x_binop, value_x_unop accordingly. - - * valarith.c (value_neg, value_complement): Perform ANSI C/C++ - integral promotion on operands. - -Fri Apr 12 13:19:27 1996 Fred Fish - - * README: Update for 4.16 release. - * configure.in (AC_CHECK_FUNCS): Also check for sbrk. - * configure: Regenerate with autoconf. - * config.in: Regenerate with autoheader. - * main.c (main): Only use sbrk() when HAVE_SBRK is defined. - * top.c (command_loop): Ditto. - -Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com) - - * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT - defaults for bi-endian targets. Replace function pointers for - floatformat routines with macros. No need for these to be runtime - selectable. - * findvar.c: Get rid of floatformat function pointers. Use - macros in extract_floating and store_floating. - * remote-nindy.c (nindy_fetch_registers nindy_store_registers): - Use floatformat macros. - -Thu Apr 11 21:28:02 1996 Fred Fish - - From: Miles Bader - * configure.in (AC_CHECK_HEADERS): check for endian.h. - Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK. - Add host & target cases for i[345]86-*-gnu*. - * config.in: Regenerate with autoheader. - * configure: Regenerate with autoconf. - * Makefile.in (AR, AWK): Set from corresponding autoconf substs. - (init.c): Don't scan mig-generated files. - * defs.h (endian.h): Include if HAVE_ENDIAN_H defined. - * config/nm-m3.h (ATTACH_NO_WAIT): Define. - * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT" - rather than "#ifndef MACH". - -Thu Apr 11 18:49:42 1996 Stan Shebs - - * remote.c (remotewritesize): New GDB variable, controls size - of memory packets sent to the target. - -Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com) - - * dcache.c: Add prototypes. Make many functions static. - * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and - dcache_poke call dcache_xfer_memory directly in order to fix - problems with turning off dcache. dcache_peek is now unnecessary, - so it goes away. - - * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT - and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer - to a struct floatformat. This allows for better handling of - targets whose floating point formats differ from the host by more - than just byte order. - * (floatformat_to_long_double floatformat_from_long_double): - Prototypes for new functions in utils.c. - * (floatformat_to_doublest floatformat_from_doublest): Prototypes - for pointers to floating point conversion functions. The actual - function uses either double or long double if the host supports it. - * findvar.c (floatformat_to_doublest floatformat_from_doublest): - Initialize to point at correct function depending on HAVE_LONG_DOUBLE. - * (extract_floating store_floating): Rewrite. Now, if host fp - format is the same as the target, we just do a copy. Otherwise, - we call floatformat_{to from}_doublest. - * remote-nindy.c (nindy_xfer_inferior_memory): Change param - `write' to `should_write'. - * utils.c (floatformat_to_long_double - floatformat_from_long_double): New routines that implement long - double versions of functions in libiberty/floatformat.c. - * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for - i960 extended real (80 bit) numbers. - * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes - actually read or written. - -Wed Apr 10 02:56:06 1996 Wilfried Moser - - * ch-valprint.c (chill_val_print): Remove call to calculate_array_length. - (calculate_array_length): Move function from here ... - - * ch-exp.c (calculate_array_length): ... to here. - (parse_primval): If we have a symbol with an array type - and the length is 0, call calculate_array_length. - -Tue Apr 9 01:23:05 1996 Wilfried Moser - - * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET: - Add some checks for powerset compatibility. - - * valops.c (value_slice): Use lowbound instead of lowerbound for - call to slice_range_type to get correct bounds. - -Mon Apr 8 12:53:56 1996 Fred Fish - - * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and - dependencies. - * scm-lang.c (gdb_string.h): Include. - * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow - call to correct type (char *). - * cp-valprint.c (cp_print_static_field): Ditto. - * somsolib.c (som_solib_create_inferior_hook): Add a declaration - for external find_unwind_entry function (from hppa-tdep.c). - * remote-pa.c (remote_write_bytes, remote_read_bytes): Change - type of second arg to "char *" to be type compatible with - dcache. - (remote_wait): Cast second arg to strtol to correct type. - * hppa-tdep.c (compare_unwind_entries): Change argument types to - "const void *" to be type compatible with qsort, and then - assign to local args prior to use. - -Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com) - - * infptrace.c (kill_inferior): Remove call to "kill"; update - comments. - -Mon Apr 8 14:05:07 1996 Geoffrey Noer - - * remote-e7000.c: don't append :23 to target port if __WIN32__ - is defined (it's WinGDB). - -Sun Apr 7 22:34:29 1996 Fred Fish - - From: Miles Bader - * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c, - msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk, - config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h, - m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd. - -Sun Apr 7 13:32:41 1996 Fred Fish - - * configure.in (case host): Add i386sco5 host. - * configure: Regenerate. - - From: Robert Lipe - Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This - target is an SVR3.2 with COFF, ELF, and shared libes, but - no /proc. - * config/i386/i386sco5.mh: New file. - * config/i386/nm-i386sco5.h: New file. - -Sat Apr 6 08:55:22 1996 Fred Fish - - * bcache.c (bcache): When size of chunk to cache is exactly equal to - BCACHE_MAXLENGTH, stash chunk as unique copy. - -Sat Apr 6 00:46:26 1996 Fred Fish - - * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef. - (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and - use it, rather than calling add_psymbol_addr_to_list. - (add_psymbol_addr_to_list): Delete. - (add_psymbol_to_list): Make psymbol static to avoid random data in - gaps due to alignment of structure members. - * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST, - ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no - performance improvements by inlining via complicated macros and - they just make gdb larger and harder to maintain. - * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST - and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to - add_psymbol_to_list with appropriate long or CORE_ADDR args. - (add_partial_symbol): Ditto. - * partial-stab.h: Ditto. - * os9kread.c (read_os9k_psymtab): Ditto - * mdebugread.c (parse_partial_symbols): Ditto. - (handle_psymbol_enumerators): Ditto. - (demangle.h): Include. - * hpread.c (hpread_build_psymtabs): Ditto. - (hpread_build_psymtabs): Ditto. - (demangle.h): Include - -Thu Apr 4 20:16:55 1996 Fred Fish - - * configure.in: Check for setpgid function. - * config.in: Regenerate with autoheader. - * configure: Regenerate with autoconf. - * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL - if it is actually defined. - (gdb_setpgid): Use HAVE_SETPGID. - * ch-exp.c: Change include of to "gdb_string.h". - * c-exp.y, f-exp.y, m2-exp.y: Ditto. - * c-exp.y, serial.c: Include . - * config/m68k/nm-news.h: Add typedef for pid_t which is - apparently missing from . Enclose entire - file in NM_NEWS_H ifndef and define when included. - * config/mips/nm-news-mips.h: Ditto. - * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Change name of temporary variable. - -Thu Apr 4 19:04:18 1996 Stan Shebs - - * arm-xdep.c: Move native-specific code to here from arm-tdep.c. - * arm-tdep.c (arm_apcs_32): New global. - (arm_addr_bits_remove, arm_saved_pc_after_call, - arm_push_dummy_frame, arm_pop_frame): New functions. - (arm_skip_prologue): Updated version from Richard Earnshaw. - (_initialize_arm_tdep): Add set/show "apcs32". - * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call - arm_addr_bits_remove. - (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call. - (frame_find_saved_regs): Declare properly. - (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame. - (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of - explicit mask. - * config/arm/nm-arm.h: New file. - * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS): - Move definitions to nm-arm.h. - * config/arm/arm.mh (NAT_FILE): Define. - - * symfile.c (generic_load): Initialize data_count properly. - -Thu Apr 4 17:17:53 1996 Fred Fish - - * symmisc.c (print_objfile_statistics): Print memory used by - psymbol cache obstack. - -Thu Apr 4 15:43:07 1996 Stan Shebs - - * symfile.c (report_transfer_performance): New function. - (generic_load): Call it to report transfer rate. - * remote-e7000.c (e7000_load): Ditto. - -Mon Apr 1 16:31:00 1996 Stan Shebs - - * mpw-make.sed: Change references to config.h to be in objdir, - edit out rules to rebuild config.h. - -Mon Apr 1 08:32:23 1996 Fred Fish - - * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before - proceeding. - -Sun Mar 31 16:15:43 1996 Fred Fish - - * hppah-nat.c (store_inferior_registers, store_inferior_registers, - fetch_register, child_xfer_memory): Use call_ptrace function supplied - by infptrace.c rather than calling ptrace directly. - -Sun Mar 31 15:39:00 1996 Stan Shebs - - * mon960-rom.c: Cleanups and elimination of unused code, - clarify documentation string. - (mon960_serial, mon960_ttyname): Remove. - * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS, - ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove. - -Sat Mar 30 11:00:22 1996 Fred Fish - - * configure.in: Check whether printf family supports printing - long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so. - * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE. - * configure: Regenerate. - * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE. - * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE. - * configure.in: Fix have_gregset and have_fpregset autoconf - variable names so that they match the pattern required to - cache them. - -Fri Mar 29 21:39:56 1996 Fred Fish - - * core-aout.c (fetch_core_registers): Cast core_reg_size to int - before testing against reg_ptr. - * eval.c (evaluate_subexp_standard): Cast type of - TYPE_FN_FIELD_VOFFSET to int. - * findvar.c (extract_signed_integer, extract_unsigned_integer, - extract_long_unsigned_integer): Cast type of sizeof to int. - * values.c (unpack_field_as_long, modify_field): Ditto. - * valops.c (value_assign, call_function_by_hand): Ditto. - * infcmd.c (do_registers_info): Ditto. - * ser-tcp.c (tcp_open): Ditto. - * remote.c (putpkt): Ditto. - * dcache.c (dcache_peek): Ditto. - * dcache.c (dcache_poke): Ditto. - * m2-exp.y (yylex): Ditto. - * gnu-regex.c (re_match_2): Ditto. - * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef - out unused macro definition and variables. - * inftarg.c (proc_wait): Move from main.c to here, and make static. - * valprint.c (val_print_string): Change bufsize from int to unsigned. - * main.c (wait.h): Include. - * top.c (command_line_input): Remove unused variable "c". - * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum - value TYPE_CODE_TYPEDEF to switch statement. - (f_type_print_varspec_suffix): Add missing enum value - TYPE_CODE_TYPEDEF to switch statement. - * ch-exp.c (parse_primval): Add remaining enumeration values to - switch statement, with no specific action. - (ch_lex): Add LOC_UNRESOLVED in switch statement. - (pushback_token): Ifdef out, since code using it is ifdef'd out. - * stabsread.c (cleanup_undefined_types): Remove unused label - "badtype". - * objfiles.h (print_symbol_bcache_statistics): Add prototype. - * maint.c (objfiles.h): Include. - (maintenance_print_statistics): Remove unused variable "temp". - * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove - unused variable "found_file_symbol". - * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. - * language.c (lang_bool_type): Use existing function local type - variable rather than create block local variables. - * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. - * infptrace.c (wait.h, command.h): Include. - * ser-tcp.c (gdb_string.h): Include - * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. - (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. - * command.c (complete_on_enum): Make assignment used as truth value - explictly check against NULL. - (wait.h): Include. - * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code - that uses it is ifdef'd out. - * parser-defs.h: Add prototype for write_dollar_variable. - * infrun.c: Add prototype for write_pc_pid. - * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. - * symmisc.c (bcache.h): Include. - * bcache.h: Add prototype for print_bcache_statistics. - * symfile.c: Include . - * printcmd.c (print_scalar_formatted): Change len to unsigned int. - * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. - * valarith.c (value_binop): Change result_len, promoted_len1, - and promoted_len2 to unsigned int. - * valarith.c (value_subscripted_rvalue): Change elt_offs and - elt_size to unsigned int. - * valops.c (value_array): Change typelength to unsigned int. - (destructor_name_p): Change len to unsigned int. - * scm-lang.h (scm_parse): Add prototype for scm_unpack. - * symfile.c (decrement_reading_symtab): Change return type to void. - * valarith.c (value_subscript): Remove unused variable "word". - (value_subscript): Remove unused variable "tint". - * valops.c (auto_abandon): Ifdef out, since code using it is also - ifdef'd out. - * eval.c (init_array_element): Remove unused variable "val". - * Makefile.in (values.o): Depends on scm-lang.h. - (command.o): Depends upon wait_h. - (ser-tcp.o): Depends upon gdb_string.h. - (infptrace.o): Depends upon wait_h and command_h. - (maint.o): Depends on objfiles.h and symfile.h. - * values.c (allocate_repeat_value): Remove unused variable - "element_type". - (scm-lang.h): Include. - * breakpoint.c (create_longjmp_breakpoint): Enclose in - GET_LONGJMP_TARGET define, unused otherwise. - * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, - i386_remove_watchpoint and i386_stopped_by_watchpoint. - -Thu Mar 28 12:53:19 1996 Doug Evans - - * configure.in (sparc64-*-solaris2*): Delete. - Stick with sparc-*-solaris2*. - * configure: Regenerated. - -Thu Mar 28 06:51:26 1996 Fred Fish - - * valops.c (value_assign): Make copy of internal variable value - before returning it as a new value, since it is owned by the - internal variable and will be freed along with it. - -Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com) - - * From Peter Schauer. - * breakpoint.c (breakpoint_re_set_one): Keep temporary - breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy - and bp_step_resume in case breakpoint_re_set_one is called due - to a step over a dlopen call. - * infrun.c (wait_for_inferior): Always remove breakpoints from - inferior in BPSTAT_WHAT_CHECK_SHLIBS case. - -Tue Mar 26 13:15:32 1996 Fred Fish - - * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer - non-prototyped case over prototyped case for C. - * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto. - -Sat Mar 23 17:24:28 1996 Fred Fish - - * os9kread.c (os9k_process_one_symbol): Note nonportable - assumption that an int can hold a char *. - - * bcache.h (struct hashlink): Wrap data[] inside union with - double to force longest alignment. - (BCACHE_DATA): New macro to access data[]. - (BCACHE_ALIGNMENT): New macro to get offset to data[]. - * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get - address of cached data. Use BCACHE_ALIGNMENT to compute - amount of space to allocate for each hashlink struct. - -Sat Mar 23 12:14:02 1996 Fred Fish - - * ch-lang.c (evaluate_subexp_chill): Fix typo. - -Thu Mar 21 08:27:19 1996 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.3 - -Thu Mar 21 10:56:41 1996 Ian Lance Taylor - - * config.in: Rename from config.h.in. - * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. - Change CONFIG_HEADERS test in AC_OUTPUT accordingly. - * configure: Rebuild. - * Makefile.in (stamp-h): Depend upon config.in, not config.h.in. - Set CONFIG_HEADERS to config.h:config.in. - -Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * partial-stab.h (case N_ENDM): Finish current partial symbol - table for Solaris 2 cc. - -Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com) - - * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the - PC in the registers array. From Peter Schauer. - -Mon Mar 18 13:47:09 1996 Fred Fish - - * symfile.c (reread_symbols): Reinitialize bcache struct - members to zero using memset. Also use memset to reinit - global_psymbols and static_psymbols, rather than explicitly - resetting each structure member. - -Sat Mar 16 19:47:36 1996 Fred Fish - - * configure.in: Add fragment to create stamp-h. - - From Peter Schauer - * configure.in (AC_CHECK_HEADERS): Check for link.h. - * configure: Regenerate with autoconf. - * config.h.in: Regenerate with autoheader. - * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H - is defined. - * solib.c: Exclude most of the code if HAVE_LINK_H is not defined. - * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for - older a.out based systems. - -Sat Mar 16 16:45:43 1996 Fred Fish - - * config.h.in: New file. - * acconfig.h: New file, for autoheader. - * configure.in (AC_CONFIG_HEADER): Add, generate config.h. - * configure: Regenerate. - * Makefile.in (defs_h): Add config.h - (distclean): Remove config.h and stamp-h during distclean. - (config.h, stamp-h): New targets to remake config.h when necessary. - * defs.h (config.h): Include before any other includes or defines. - * i386-tdep.c (gdb_string.h): Move include after include of defs.h. - * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H. - -Sat Mar 16 14:55:27 1996 Fred Fish - - From Peter Schauer - * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not - result in an empty line, to work around a bug in native Ultrix 4.4 - and OSF/1-3.2C make. - -Sat Mar 16 13:33:17 1996 Fred Fish - - * configure.in: Add gdbserver to configdirs under linux. - * configure: Regenerate. - -Fri Mar 15 12:06:58 1996 J.T. Conklin - - * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out. - * config/i386/tm-nbsd.h (NUM_REGS): Define. - -Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_break_names): Add _r_debug_state for - vanilla SVR4 implementations. From Peter Schauer. - -Mon Mar 11 14:24:57 1996 Dawn Perchik - - * mon960-rom.c: New file; support mon960 rom monitor on i960. - * monitor.c (monitor_debug): Change remotedebug to buffer strings. - * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before - epecting prompt and echo during open. - * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to - determine if break should be sent as stop command. - * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN. - * i960-tdep.c (mon960_frame_chain_valid): New function for getting - stack frame on mon960. - * Makefile.in: Add mon960 files. - * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960; - added i960-nindy-coff* and i960-nindy-elf* for target nindy. - * configure: Regenerated. - * config/i960/mon960.mt, config/i960/tm-mon960.h: New files; - support mon960 rom monitor on i960. - -Mon Mar 11 11:02:47 1996 Steve Chamberlain - - With Michael Snyder: - * i386-tdep.c (skip_trampoline_code): Fix strncmp length. - * win32-nat.c (CHECK, DEBUG*, debug_*): New. - (handle_load_dll): Don't reload symbols. - (handle_exception): Use the DEBUG_* names. - (child_wait): Add DEBUG_* code. - (_initialize_inftarg): Add new commands to set debug_ names. - -Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com) - - * From Peter Schauer: - * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE. - (bpstat_stop_status): Likewise. - (remove_solib_event_breakpoints): Likewise. - (clear_momentary_breakpoints): Likewise. - (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint - if we still can't read the memory for that breakpoint. - (mention): Add bp_shlib_event case to keep gcc quiet. - -Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com) - - * breakpoint.h (enum enable): New enum shlib_disabled for - shared library breakpoints that have been temporarily disabled. - * breakpoint.c: Handle temporarily disabled shared library - breakpoints like disabled breakpoints in most places. - (insert_breakpoints): Use shlib_disabled to indicate - that an unsettable breakpoint is only temporarily disabled. - (re_enable_breakpoints_in_shlibs): New function. - * corelow.c (solib_add_stub): After adding shared libraries, - try to reenable any temporarily disabled breakpoints. - * infcmd.c (attach_command): Likewise. - * infrun.c (wait_for_inferior): Likewise. - -Fri Mar 8 11:41:25 1996 Ian Lance Taylor - - * defs.h (extract_long_unsigned_integer): Declare. - * findvar.c (extract_long_unsigned_integer): New function. - * printcmd.c (print_scalar_formatted): Use it. - * valprint.c (val_print_type_code_int): Likewise. - -Thu Mar 7 17:40:50 1996 Stan Shebs - - * infcmd.c (do_registers_info): Ignore anonymous registers. - * sh-tdep.c (set processor): New command to set specific - processor type. - (sh_reg_names, sh3_reg_names): Arrays of register names for - SH and SH3 processors. - (sh_set_processor_type): New function. - * sh3-rom.c (sh3_open): Call it. - (sh3_regname): Add names of all the bank registers. - (sh3_supply_register): Clean up formatting. - * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include - bank registers. - (REGISTER_NAMES): Add names of bank registers. - (FP15_REGNUM): Define. - (REGISTER_VIRTUAL_TYPE): Use it. - * monitor.c: Clean up some comments. - -Thu Mar 7 12:09:51 1996 J.T. Conklin - - * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the - s* and t* symbols too. - -Thu Mar 7 15:18:51 1996 James G. Smith - - * symfile.c (generic_load): Avoid division by zero. - -Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com) - - * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems, - not just those with HANDLE_SVR4_EXEC_EMULATORS. - - From Peter Schauer: - * breakpoint.c (internal_breakpoint_number): Move to file scope. - (create_solib_event_breakpoint): Use an internal breakpoint number. - -Wed Mar 6 00:32:44 1996 Wilfried Moser - - * valarith.c (value_in): Change builtin_type_chill_bool to - LA_BOOL_TYPE. - -Tue Mar 5 23:48:36 1996 Wilfried Moser - - * ch-exp.c (parse_primval): Handle CARD, MAX, MIN. - (match_string_literal): Handle control sequence. - (match_character_literal): Deto. - - * ch-lang.c (chill_printchar): Change formating of nonprintable - characters from C'xx' to ^(num). - (chill_printstr): Deto. - (value_chill_card, value_chill_max_min): New functions to process - Chill's CARD, MAX, MIN. - (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN. - - * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN - for Chill's CARD, MAX, MIN. - - * valarith.c (value_in): Add processing of TYPE_CODE_RANGE - and change return type from builtin_type_int to - builtin_type_chill_bool. - -Tue Mar 5 18:54:04 1996 Stan Shebs - - * config/nm-nbsd.h (link_object, lo_name, etc): Move to here - from config/nm-nbsd.h. - * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here - from config/sparc/tm-nbsd.h. - - * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here - instead of in config/m68k/xm-hp300hpux.h. - -Tue Mar 5 12:05:35 1996 J.T. Conklin - - * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide - implementation for NetBSD systems. - -Mon Mar 4 23:44:16 1996 Per Bothner - - * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT. - (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY). - - * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error - if "function" is pointer to non-function. - -Mon Mar 4 17:47:03 1996 Stan Shebs - - * top.c (print_gdb_version): Update copyright year. - -Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com) - - From Peter Schauer: - * infrun.c (wait_for_inferior): Remove breakpoints and - switch terminal settings before calling SOLIB_ADD. - * solib.c (enable_break, SVR4 variant): Don't map in symbols - for the dynamic linker, the namespace pollution causes real - problems. - -Sun Mar 3 17:18:57 1996 James G. Smith - - * remote-mips.c (common_breakpoint): Explicitly terminate the - returned buffer. - -Wed Feb 28 22:32:18 1996 Stan Shebs - - From Wilfried Moser : - * remote.c (remote_detach): Send a command 'D' to the target - when detaching, update the function's comments. - -Thu Jun 6 16:11:38 1996 Miles Bader - - * gnu-nat.c (thread_cmd_list): New declaration. - (parse_int_arg): New function. - -Wed Jun 5 17:28:04 1996 Miles Bader - - * gnu-nat.h (struct proc): Add DETACH_SC field. - * gnu-nat.c (make_proc): Set DETACH_SC. - (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. - (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. - (add_thread_commands): Add set/show for detach-suspend-count. - Add takeover-suspend-count cmd. - (inf_detach): Set suspend counts to the detach SC, not 0. - (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd, - set_task_detach_sc_cmd, show_task_detach_sc_cmd, - set_thread_default_thread_detach_sc_cmd, - show_thread_default_thread_detach_sc_cmd): New functions. - (show_task_cmd): Also show detach-suspend-count values. - (thread_takeover_sc_cmd): New function. - -Fri May 31 16:49:24 1996 Miles Bader - - * gnu-nat.c (show_thread_run_cmd): Actually print state. - -Thu May 30 10:47:56 1996 Miles Bader - - * gnu-nat.c (inf_signal): Make unforwardable exceptions an error. - -Tue May 28 17:06:36 1996 Miles Bader - - * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a - pointer to the flags now, not the flags themselves. - -Mon May 27 13:31:17 1996 Miles Bader - - * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs. - (gnu_create_inferior): Check return from ptrace. - -Sun May 26 16:56:35 1996 Miles Bader - - * gnu-nat.h (struct proc): Add DEAD field. - * gnu-nat.c (make_proc): Initialize DEAD. - (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it. - (gnu_wait): Only abort for 0 threads if the task isn't dead. - -Sat May 25 17:06:05 1996 Miles Bader - - * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal. - -Wed May 22 18:44:28 1996 Miles Bader - - * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument. - (inf_set_traced): Only give no-signal-thread error message if - turning *on* tracing. - -Wed May 15 13:03:16 1996 Miles Bader - - * gnu-nat.c (inf_validate_procs): If INF has no threads, always - set inf->threads_up_to_date to 0. - (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced. - (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation. - (proc_update_sc): Cast thread state arg to thread_set_state. - (proc_get_state): Cast thread state arg to thread_get_state. - (inf_validate_task_sc): Cast task_basic_info arg to task_info. - * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call - inf_update_procs before we lookup the thread. - * config/i386/i386gnu.mh (MH_CFLAGS): New variable. - -Tue May 7 17:52:33 1996 Miles Bader - - * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task. - -Mon May 6 19:06:49 1996 Miles Bader - - * gnu-nat.c (inf_set_traced): Use msg_set_init_int with - INIT_TRACEMASK instead of setting the exec flags. - -Fri May 3 19:10:57 1996 Miles Bader - - * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find - the task's died, so others have a chance at it. - (gnu_resume): When single-stepping a single thread, given an error - if there is no such thread. When single-stepping one but running - the others, just given a warning and still run all the threads. - (gnu_wait): If there seem to be no threads, look harder, and - signal an error if there really aren't any. - (gnu_attach): Reset thread numbering to 0. - - * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give - thread name in warning messages. - - * gnu-nat.c (active_inf): New function. - (show_sig_thread_cmd, show_stopped_cmd): Use it. - (info_port_rights, info_send_rights_cmd, info_port_sets_cmd, - info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd): - New functions. - (add_task_commands): Add new port-right info commands. - -Fri Apr 26 20:42:16 1996 Miles Bader - - * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just - use mach_msg with MACH_RCV_INTERRUPT. - (set_noninvasive_cmd): New function. - (add_task_commands): Add command entry for `set noninvasive'. - -Mon Mar 4 14:12:02 1996 Miles Bader - - * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy. - (safe_bcopy): Function removed. - -Mon Dec 4 14:18:26 1995 Miles Bader - - * gnu-nat.c (proc_update_sc): Assert only threads can have state. - (make_proc): Initialize state_valid & state_changed fields. - -Tue Nov 28 17:51:21 1995 Miles Bader - - * reply_mig_hack.awk: New file. - -Tue Nov 14 14:31:03 1995 Miles Bader - - * breakpoint.c (breakpoint_1): Print breakpoint thread field. - - * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new - threads. - -Mon Nov 13 18:30:53 1995 Miles Bader - - * target.c (debug_to_check_threads): New function. - - * inflow.c (terminal_init_inferior_with_pgrp): New function. - (terminal_init_inferior): Call terminal_init_inferior_with_pgrp. - * inferior.h (terminal_init_inferior_with_pgrp): New declaration, - but only if PROCESS_GROUP_TYPE is defined. - -Mon Nov 6 16:42:09 1995 Miles Bader - - * target.c (debug_to_thread_alive): Pass through the return value. - -Thu Nov 2 18:05:00 1995 Miles Bader - - * target.c (signals, target_signal_from_host, target_signal_to_host): - Add mach exceptions. - * target.h (enum target_signal): Add mach exceptions. - -Mon Oct 30 16:41:04 1995 Miles Bader - - * gnu-nat.c: New file: gnu native backend. - * i386gnu-nat.c: New file: i386-specific part of gnu native backend. - * gnu-nat.h: New file. - * config/nm-gnu.h: New file. - * config/tm-i386gnu.h: New file. - * config/xm-i386gnu.h: New file. - * config/i386/i386gnu.mh: New file. - * config/i386/i386gnu.mt: New file. - -Wed Feb 28 15:50:12 1996 Fred Fish - - * Makefile.in (VERSION): Bump version to 4.15.2 to establish - baseline for gdb 4.16 rerelease testing. - -Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_create_inferior_hook): Before returning - call clear_symtab_users. - -Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-e7000.c (e7000_open): Delete all breakpoints when - connecting to e7000. Change connect message to allow use of - monitor.exp in test suite. - * (e7000_load): Print transfer rate of download. - * symfile.c (generic_load): Print transfer rate of download. - -Sun Feb 25 13:58:33 1996 Stan Shebs - - * configure.in (mips*-*-vxworks*): New config. - * configure: Regenerated. - - * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files. - * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual): - Remove, never used. - -Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * partial-stab.h (case N_FUN): Function symbols generated - by SPARCworks cc have a meaningless zero value, do not update - pst->textlow if the function symbol value is zero. - - * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field - for function prototype declaration symbols. - -Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com) - - * remote-e7000.c (e7000_load): New routine to download via the - network. - * (e7000_wait): Don't backup PC when we hit a breakpoint. - Apparantly new sh2 pods get this right... - * (e7000_ops): Add call to e7000_load. - -Thu Feb 22 00:52:42 1996 J.T. Conklin - - * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}, - m68knbsd-nat.c: New files, support for NetBSD/m68k. - - * configure.in (m68k-*-netbsd*): New config. - * configure: Regenerated. - -Wed Feb 21 19:00:21 1996 Fred Fish - - * standalone.c (open, _initialize_standalone): Fix obvious typos - reported by Martin Pool . - -Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_create_inferior_hook): Fix thinko. - -Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com) - - * solib.c (solib_break_names): Define for Solaris and Linux. - (enable_break): For SVR4 systems, first try to use the debugger - interfaces in the dynamic linker to track shared library events - as they happen, then fall back to BKPT_AT_SYMBOL code. Convert - BKPT_AT_SYMBOL code to use shared library event breakpoints. - (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code, - it no longer needs to restart/wait on the inferior. - * symfile.c (find_lowest_section): No longer static. - * symfile.h (find_lowest_section): Corresponding changes. - -Tue Feb 20 18:54:08 1996 Fred Fish - - * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value. - (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE. - * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1. - * config/mips/tm-mips.h: Ditto. - * config/pa/tm-hppa.h: Ditto. - * config/rs6000/tm-rs6000.h: Ditto. - * config/sparc/tm-sparc.h: Ditto. - -Tue Feb 20 17:32:05 1996 J.T. Conklin - - * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. - - * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined. - * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): - #ifdef'd out definitions --- Causes serious gdb failures on - the i386. Need to investigate further before enabling. - - * i386b-nat.c (fetch_inferior_registers, store_inferior_registers, - fetch_core_registers): New functions. These functions are defined - if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored - with ptrace PT_GETREGS/PT_SETREGS. - -Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com) - - * findvar.c (extract_floating store_floating): Replace `long - double' with `DOUBLEST'. - -Mon Feb 19 15:25:51 1996 J.T. Conklin - - * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): - Define. - -Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com) - - * symtab.h (looup_minimal_symbol_solib_trampoline): Declare. - - * breakpoint.h (remove_solib_event_breakpoints): Declare. - * breakpoint.c (remove_solib_event_breakpoints): New function. - * somsolib.c (solib_create_inferior_hook): Remove all solib event - breakpoints before inserting any new ones. Use a solib event - breakpoint for the breakpoint at "_start". - Remove extraneous "\n" from calls to warning. - - * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes - name array. - -Mon Feb 19 01:09:32 1996 Doug Evans - - * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST - for CORE_ADDR values. - (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. - * symfile.h (add_psymbol_{,addr}to_list): Add prototypes. - -Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mipsread.c (mipscoff_symfile_read): Unconditionally add - alpha coff dynamic symbols for all symbol files. Makes skipping - over the trampoline code work when stepping from a function in a - shared library into a function in a different shared library. - -Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com) - - * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define - RETURN_VALUE_ON_STACK to return long doubles on the stack. - -Sat Feb 17 16:33:11 1996 Fred Fish - - * Makefile.in (ch-exp.o): Add dependencies. - (various): Add gdb_string.h to dependencies that need it. - -Sat Feb 17 08:57:50 1996 Fred Fish - - * symmisc.c (print_symbol_bcache_statistics): Update description for - printing byte cache statistics. - -Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com) - - * Add native support for long double data type. - * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST - to store actual data. Change types of INT and FLOAT tokens to - typed_val_int and typed_val_float respectively. Create new token - DOUBLE_KEYWORD to specify the string `double'. Make production - for FLOAT use type determined by parse_number. Add production for - "long double" data type. - * (parse_number): Use sscanf to parse numbers as float, double or - long double depending upon the type of typed_val_float.dval. Also - allow user to specify `f' or `l' suffix to explicitly specify - float or long double constants. Change typed_val to - typed_val_int. - * (yylex): Change typed_val to typed_val_int. Also, scan for - "double" keyword. - * coffread.c (decode_base_type): Add support for T_LNGDBL basic - type. - * configure, configure.in: Add check for long double support in - the host compiler. - * defs.h: Define DOUBLEST appropriatly depending on whether - HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes - for functions that handle this type. - * expression.h (union exp_element): doubleconst is now type - DOUBLEST. - * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST. - * findvar.c (extract_floating): Make return value be DOUBLEST. - Also, add support for numbers with size of long double. - * (store_floating): Arg `val' is now type DOUBLEST. Handle all - floating types. - * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now - DOUBLEST. - * valarith.c (value_binop): Change temp variables v1, v2 and v to - type DOUBLEST. Coerce type of result to long double if either op - was of that type. - * valops.c (value_arg_coerce): If argument type is bigger than - double, coerce to long double. - * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and - arg type is float and > 8 bytes, then use pointer-to-object - calling conventions. - * valprint.c (print_floating): Arg doub is now type DOUBLEST. - Use appropriate format and precision to print out floating point - values. - * value.h: Fixup prototypes for value_as_double, - value_from_double, and unpack_double to use DOUBLEST. - * values.c (record_latest_value): Remove check for invalid - floats. Allow history to store them so that people may examine - them in hex if they want. - * (value_as_double unpack_double): Change return value to DOUBLEST. - * (value_from_double): Arg `num' is now DOUBLEST. - * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target - specific) to expect certain types to always be returned on the stack. - -Fri Feb 16 14:00:54 1996 Fred Fish - - * bcache.c, bcache.h: New files to implement a byte cache. - * Makefile.in (SFILES): Add bcache.c. - (symtab_h): Add bcache.h. - (HFILES_NO_SRCDIR): add bcache.h - (COMMON_OBJS): Add bcache.o - (bcache.o): New target. - * dbxread.c (start_psymtab): Make global_syms & static_syms - type "partial_symbol **". - * hpread.c (hpread_start_symtab): Ditto. - * os9kread.c (os9k_start_psymtab): Ditto. - * stabsread.h (start_psymtab): Ditto. - * {symfile.c, symfile.h} (start_psymtab_common): Ditto. - * maint.c (maintenance_print_statistics): Call - print_symbol_bcache_statistics. - * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc - and free pointers. - * solib.c (allocate_rt_common_objfile): Ditto. - * symfile.c (reread_symbols): Ditto. - (free_objfile): Free psymbol bcache when objfile is freed. - (objfile_relocate): Use new indirect psymbol pointers. - * objfiles.h (struct objfile): Add psymbol cache. - * symfile.c (compare_psymbols): Now passed pointers to pointers to - psymbols. - (reread_symbols): Free psymbol bcache when freeing other objfile - resources. - (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new - psymbol using the psymbol bcache. - (init_psymbol_list): Psymbol lists now contain pointers rather than - the actual psymbols. - * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically - grown arrays of pointers. - (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol - bcache. - * symmisc.c (print_partial_symbols): Now takes pointer to pointer - to partial symbol. - (print_symbol_bcache_statistics): New function to print per objfile - bcache statistics. - (print_partial_symbol, print_partial_symbols, - maintenance_check_symtabs, extend_psymbol_list): - Account for change to pointer to pointer to partial symbol. - * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, - make_symbol_completion_list): - Account for change to pointer to pointer to partial symbol. - * symtab.h (bcache.h): Include. - * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms - type "partial_symbol **". - -Fri Feb 16 10:02:34 1996 Fred Fish - - * dwarfread.c (free_utypes): New function. - (read_file_scope): Call free_utypes as cleanup, rather than just - freeing the utypes pointer. - -Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * demangle.c (is_cplus_marker): New function, checks if a - character is one of the commonly used C++ marker characters. - * defs.h (is_cplus_marker): Add prototype. - * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle), - cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol), - stabsread.c (define_symbol, read_member_functions, read_struct_fields), - symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P), - values.c (vb_match): Use is_cplus_marker instead of comparison - with CPLUS_MARKER. - -Thu Feb 15 18:08:13 1996 Fred Fish - - * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly - delete entirely someday. - -Thu Feb 15 15:25:34 1996 Stan Shebs - - * mpw-make.sed: Edit out makefile rebuild rule. - (host_alias, target_alias): Comment out instead of deleting. - (@LIBS@): Edit out references. - -Tue Feb 13 22:56:46 1996 Fred Fish - - * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): - Use n_psyms in OBJSTAT, not psyms. - -Mon Feb 12 15:59:31 1996 Doug Evans - - * configure.in (sparclet-*-aout*): New config. - * configure: Regenerated. - -Mon Feb 12 14:17:52 1996 Fred Fish - - * somsolib.c (som_solib_add): Use xmalloc rather than bare - unchecked call to malloc. - * remote-mips.c (pmon_load_fast): ditto. - * remote-mm.c (mm_open): ditto. - * hpread.c (hpread_lookup_type): ditto. - * remote-adapt.c (adapt_open): ditto. - -Mon Feb 12 13:11:32 1996 Fred Fish - - * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node, - allocate_saved_f77_common_node, allocate_common_entry_node, - add_common_block): Use xmalloc rather than malloc, some of which - were unchecked. - * gnu-regex.c: At same point as other gdb specific changes - #undef malloc and then #define it to xmalloc. - * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than - bare unchecked calls to malloc/realloc. - * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare - unchecked call to malloc. - -Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com) - - * symtab.c (gdb_mangle_name): Change opname var to be const to - match return val of cplus_mangle_name. - * i960-tdep.c: Change arg types of next_insn to match callers. - -Wed Feb 7 07:34:24 1996 Fred Fish - - * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These - apparently aren't needed in any reasonably recent version of - linux. - -Tue Feb 6 21:37:03 1996 Per Bothner - - * stabsread.c (read_range_type): If !self-subrange and language - is Chill, assume a true range. If a true_range is a sub_subrange, - use builtin_type_int for index_type. - -Tue Feb 6 18:38:51 1996 J.T. Conklin - - * nindy-share/nindy.c (say): Use stdarg.h macros when compiling - with an ANSI compiler. - -Mon Feb 5 18:24:28 1996 Steve Chamberlain - - From Michael_Snyder@NeXT.COM (Michael Snyder): - * valops.c (value_arg_coerce): Coerce float to double, unless the - function prototype specifies float. - -Mon Feb 5 09:51:55 1996 Tom Tromey - - * language.c (set_language_command): Use languages table when - printing available languages. - -Sat Feb 3 12:22:05 1996 Fred Fish - - Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl): - * command.c (add_cmd): Add missing initialization for enums member. - Reorder members to match structure declaration to make it easier to - tell when one is missing. - * exec.c (exec_file_command): Fix problem where filename in malloc'd - memory is referenced after being freed. - -Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarfread.c (read_func_scope): Avoid GDB core dumps if - AT_name tag is missing. - - * procfs.c (procfs_stopped_by_watchpoint): Fix logic when - FLTWATCH and FLTKWATCH are defined. - - * remote.c (remote_read_bytes): Advance memaddr for transfers, - return number of bytes transferred for partial reads. - - * top.c (init_signals): Reset SIGTRAP to SIG_DFL. - -Fri Feb 2 13:40:50 1996 Steve Chamberlain - - * win32-nat.c (mappings): Add ppc registers. - (child_resume): Turn off step for ppc. - -Thu Feb 1 10:29:31 1996 Steve Chamberlain - - * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h, - xm-cygwin32.h): New. - * config/i386/(*win32*): Becomes *cygwin32*. - * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32. - (powerpcle-*-cygwin32): New. - * configure: Regenerate. - * win32-nat.c (child_create_inferior): Call CreateProcess - with the right program arg. - -Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition. - -Wed Jan 31 19:01:28 1996 Fred Fish - - * serial.c: Change fputc/fputs/fprintf to _unfiltered forms. - -Wed Jan 31 18:36:27 1996 Stan Shebs - - * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. - - * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. - - * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to - here from config/i386/xm-i386mach.h, fix name. - * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h. - * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to - here from config/i386/xm-ptx4.h. - * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h. - * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h. - * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h. - * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h. - * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h. - - * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. - (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. - * config/sparc/sun4sol2.mh (NAT_FILE): Update. - -Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software - floating point correctly. - (STORE_RETURN_VALUE): Likewise. - * config/pa/tm-pro.h (SOFT_FLOAT): define. - -Wed Jan 31 13:34:52 1996 Fred Fish - - * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): - Define to what should be reasonable values. However, apparently - a bug in linux mmap prevents mapped symbol tables from working. - -Tue Jan 30 18:26:19 1996 Fred Fish - - * defs.h (errno.h>: Move #include closer to head of file to solve - obscure problem with systems that declare perror with const arg, in - both errno.h and stdio.h, and const is defined away by intervening - local include. - -Tue Jan 30 15:41:10 1996 Fred Fish - - From Jon Reeves : - * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. - (mem_fault_routine): Fix misplaced volatile type qualifier in decl. - -Mon Jan 29 19:05:58 1996 Fred Fish - - * Makefile.in (diststuff): Make all-doc; diststuff target does not - exist in doc/Makefile.in. - -Mon Jan 29 18:44:57 1996 Stan Shebs - - * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. - -Mon Jan 29 00:10:35 1996 Wilfried Moser - - * ch-valprint.c (calculate_array_length): New function to - determine the length of an array type. - (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an - array type is zero, call calculate_array_length. - - * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The - values may not be sorted. Scan all entries and set the real lower - and upper bound. - -Sun Jan 28 15:50:42 1996 Fred Fish - - * config/xm-linux.h: Move include of solib.h and #define of - SVR4_SHARED_LIBS from here ... - * config/nm-linux.h: ...to here. - -Sat Jan 27 10:34:05 1996 Fred Fish - - * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. - Also check for gregset_t and fpregset_t types. - * configure: Regenerate. - * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H - is defined. - (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T - and HAVE_FPREGSET_T are defined. These changes allow systems - like linux that are migrating to /proc support to use a single - configuration for both new and old versions. - - * config/i386/linux.mt: Note that this is now for both a.out and - ELF systems. - * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, - i386v4-nat.o - * config/i386/tm-linux.h (tm-sysv4.h): Include. - * config/i386/xm-linux.h (solib.h): Include - (SVR4_SHARED_LIBS): Define. - * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. - (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. - (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T - defined. - -Fri Jan 26 13:48:14 1996 Stan Shebs - - * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. - * config/i386/xm-sun386.h: Ditto. - * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. - -Thu Jan 25 16:05:53 1996 Tom Tromey - - * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. - -Thu Jan 25 09:22:15 1996 Steve Chamberlain - - From Greg McGary : - * dcache.c (dcache_peek, dcache_poke): Advance addr for - multi-byte I/O. - -Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) - - * infrun.c (normal_stop): Fix test for shared library event. - -Thu Jan 25 03:26:38 1996 Doug Evans - - * configure.in (sparc64-*-*): Add default host configuration. - (sparc64-*-solaris2*): Add target configuration. - (sparc64-*-solaris2* host): Link statically if GCC used. - * configure: Regenerated. - * sparc/sp64sol2.mt: New file. - -Wed Jan 24 22:31:37 1996 Doug Evans - - * Makefile.in (RUNTEST): srcdir renamed to rootsrc. - -Wed Jan 24 15:42:24 1996 Tom Tromey - - * Makefile.in (lint): Close backquotes. - -Wed Jan 24 13:19:10 1996 Fred Fish - - * NEWS: Make note of new record and replay feature for - remote debug sessions. - * serial.c (gdbcmd.h): Include. - (serial_logfile, serial_logfp, serial_reading, serial_writing): - Define here, for remote debug session logging. - (serial_log_command, serial_logchar, serial_write, serial_readchar): - New functions for remote debug session logging. - (serial_open): Open remote debug session log file when needed. - (serial_close): Close remote debug session log file when needed. - (_initialize_serial): Add set/show commands for name of remote - debug session log file. - * serial.h (serial_readchar): Declare - (SERIAL_READCHAR): Call serial_readchar(). - (SERIAL_WRITE): Call serial_write(). - (serial_close): Declare as extern. - (serial_logfile, serial_logfp): Declare. - * top.c (execute_command): Declare serial_logfp. Log user command - in remote debug session log if log file is open. - * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. - (array_read_inferior_memory): Rewrite to fix memory overwrite bug. - * remote-array.c (SREC_SIZE): Remove, duplicates define in - monitor.h. - * remote-array.c (hexchars, hex2mem): Remove, unused. - * gdbserver/low-linux.c (store_inferior_registers): Remove - unnecessary extern declaration of registers[]. - * gdbserver/Makefile.in (all): Add gdbreplay. - * gdbserver/gdbreplay.c: New file. - * gdbserver/README: Give example of recording a remote - debug session with gdb and then replaying it with gdbreplay. - -Tue Jan 23 18:02:35 1996 Per Bothner - - * stabsread.c (rs6000_builtin_type): Make bool type unsigned. - (read_one_struct_field): Support boolean bitfields. - * c-valprint.c (c_val_print): Print booleans properly. - -Tue Jan 23 18:54:09 1996 Stan Shebs - - * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): - Remove, never used. - * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. - -Tue Jan 23 14:36:05 1996 Per Bothner - - * ch-exp.c (parse_tuple): Error if invalid mode. - - * value.h (COERCE_ARRAY): Don't coerce enums. - (COERCE_ENUM): Don't COERCE_REF. - (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). - * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let - value_cast handle it otherwise); do *not* COERCE_ENUM either way. - * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. - Add COERCE_REF before COERCE_ENUM. - * values.c (value_as_long): Simplify. - - * valops.c (value_array): Create internalvar if !c_style_arrays. - - * language.c (lang_bool_type): Add Fortran support. - * eval.c (OP_BOOL): Use LA_BOOL_TYPE. - -Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) - - * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. - All references changed. - * breakpoint.c (bpstat_what): Add shlib_event to the class types. - Update state table. Reformat so that it's still readable. - When we hit the shlib_event breakpoint, set the calss of shlib_event. - (breakpoint_1): Add "shlib events" as a breakpoint type. - Print the shlib_event breakpoint like other breakpoints. - (create_solib_event_breakpoint): New function. - (breakpoint_re_set_one): Handle solib_event breakpoints. - * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. - (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS - action. - (create_solib_event_breakpoint): Declare. - * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. - (normal_stop): Inform the user when the inferior stoped due - to a shared library event. - (_initialize_infrun): Add new set/show variable "stop-on-solib-events" - to control whether or not gdb continues the inferior or stops it when - a shared library event occurs. - * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. - * somsolib.c (TODO list): Update. - (som_solib_create_inferior_hook): Arrange for gdb to be notified - when significant shared library events occur. - * hppa-tdep.c (find_unwind_entry): No longer static. - -Tue Jan 23 09:00:48 1996 Doug Evans - - * printcmd.c (print_insn): Pass fprintf_unfiltered to - INIT_DISASSEMBLE_INFO. - -Mon Jan 22 16:59:40 1996 Stan Shebs - - * remote.c (remotebreak): New GDB variable. - (remote_break): New global. - (remote_interrupt): Send a break instead of ^C if remote_break. - * NEWS: Describe the new variable. - -Mon Jan 22 16:24:11 1996 Doug Evans - - * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. - -Fri Jan 19 07:19:38 1996 Fred Fish - - * hp300ux-nat.c (getpagesize): Remove unused function - fetch_core_registers. - (hp300ux_core_fns): Remove, is unused. - (_initialize_core_hp300ux): Remove, is unused. - (gdbcore.h): Remove #include, no longer needed. - -Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) - - * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid - ptrace bug in aix4.1.3 on the rs6000. - -Wed Jan 17 13:22:27 1996 Stan Shebs - - * remote-hms.c (hms_ops): Add value for to_thread_alive. - * remote-nindy.c (nindy_ops): Ditto. - * remote-udi.c (udi_ops): Ditto. - -Tue Jan 16 18:00:35 1996 James G. Smith - - * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, - pmon_checkset, pmon_make_fastrec, pmon_check_ack, - pmon_load_fast): New functions. Support for the PMON monitor world. - (common_open): New function to merge support for different monitors. - (mips_open): Use common_open(). - (mips_send_command): New function. - (mips_send_packet): Scan out-of-sequence packets. - (mips_enter_debug, mips_exit_debug): New functions. - (pmon_ops): New target definition structure. - -Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) - - * Makefile.in (CLIBS): Add LIBS to allow libraries to be - specified on the make command line (via make LIBS=xxx). - - -Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) - - * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED - is set but there are no psymtabs. - -Fri Jan 12 15:56:12 1996 Steve Chamberlain - - * dsrec.c (load_srec): Remove unused variable. - * monitor.c (monitor_expect): Don't expect a ^C to echo. - * serial.c (serial_open): Add parallel interface. - * sh3-rom.c (parallel, parallel_in_use): New. - (sh3_load): If parallel_in_use, download though the - parallel port. - (sh3_open): Open parallel port if specified. - (sh3_close): New function. - (_inititalize_sh3): Add sh3_close hook and documentation. - * monitor.c (monitor_close): Export. - * monitor.h (monitor_close): Add prototype. - -Fri Jan 12 13:11:42 1996 Stan Shebs - - From Wilfried Moser : - * remote.c (remotetimeout): New GDB variable, use to set the - remote timeout for reading. - -Fri Jan 12 07:14:27 1996 Fred Fish - - * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h - to get "struct core_fns" defined. - * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): - Are dependent upon gdbcore_h. - -Thu Jan 11 23:13:24 1996 Per Bothner - - * symfile.c (decrement_reading_symtab): New function. - * symfile.c, symtab.h (currently_reading_symtab): New variable. - * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. - * gdbtypes.c (check_typedef): Don't call lookup_symbol if - currently_reading_symtab (since that could infinitely recurse). - -Thu Jan 11 17:21:25 1996 Per Bothner - - * stabsread.c (read_struct_type): Trivial simplification. - - * stabsread.c (define-symbol): Use invisible references - for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. - * valops.c (call_function_by_hand): Likewise. - * eval.c (evaluate_subexp_standard): When known, use the formal - parameter type as the expected type when evaluating arg expressions. - * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). - -Thu Jan 11 10:08:14 1996 Tom Tromey - - * main.c (main): Disable window interface if --help or --version - specified. - -Wed Jan 10 16:08:49 1996 Brendan Kehoe - - * configure.in, configure: Recognize rs6000-*-aix4*. - * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". - * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. - * config/rs6000/xm-aix4.h: New file. - * config/xm-aix4.h: New file. - -Wed Jan 10 11:25:37 1996 Fred Fish - - From Wilfried Moser : - * gdbserver/low-linux.c: New file. - * remote.c (remote_read_bytes): Fix aborts on larger packets. - - * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): - Define. - * stabsread.c (define_symbol): If register value is too large, - tell what it is and what max is. - -Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) - - * hpread.c (hpread_build_psymtabs): Finish Jan 4th - enum namespace -> enum_namespace change. - -Tue Jan 9 04:44:47 1996 Wilfried Moser - - * ch-exp.c (parse_primval): In case ARRAY, add missing - FORWARD_TOKEN (). - -Mon Jan 8 13:29:34 1996 Stan Shebs - - * remote-mips.c (mips_receive_header): Recognize \012 instead - of \n, but write \n when program sends a \012. - * ser-mac.c (mac_input_buffer): Increase size of buffer. - -Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) - - * infptrace.c (initialize_infptrace): Move function out of - #ifdef conditional; put code within the function inside an - #ifdef conditional. - - * buildsym.c (end_symtab): Remove sort_pending and sort_linevec - arguments. Sorting is now dependent on OBJF_REORDERED. All - callers/references changed. - * dbxread.c (read_ofile_symtab): Correctly determine value for - last_source_start_addr for reordered executables. - (process_one_symbol): Handle N_FUN with no name as an end of - function marker. - * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE - is the high text address for a psymtab. - (case N_SO): Likewise. - (case N_FUN): Handle N_FUN with no name as an end of function - marker. - * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols - at the same address rather than a random subset of them. - * coffread.c (coff_symfile_init): Set OBJF_REORDERED. - * elfread.c (elf_symfile_init): Similarly. - * somread.c (som_symfile_init): Similarly. - * xcoffread.c (xcoff_symfile_init): Similarly. - -Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) - - * stack.c (print_stack_frame print_frame_info) symmisc.c - (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so - that catch_errors doesn't get blindsided by QUIT and lose the - cleanup chain. This fixes a problem where ^C while in a - user-defined command sometimes leaves instream NULL and causes a - segfault in command_loop. - -Fri Jan 5 13:59:16 1996 Brendan Kehoe - - * configure.in, configure: Add `-ldl -lw' for Solaris linking. - -Fri Jan 5 12:02:00 1996 Steve Chamberlain - - * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, - config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: - srec.o renamed to dsrec.o. - -Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) - - * breakpoint.c (remove_breakpoint): Change error to warning so - that hardware watchpoint removal problems won't leave breakpoint - traps in the target. - * remote-e7000.c (e7000_insert_breakpoint, - e7000_remove_breakpoint): Use e7000 based breakpoints, not memory - breakpoints. - * (e7000_wait): Adjust PC back by two when we see a breakpoint to - compensate for e7000 maladjustment. - * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug - which prevented hardware watchpoints from working. - -Thu Jan 4 10:44:17 1996 Fred Fish - - * infptrace.c (udot_info): New function. - (PT_*): Define each individually if that one is not defined. - * rs6000-nat.c (kernel_u_size): New function - Include for "struct user" - * alpha-nat.c (kernel_u_size): New function. - Include for "struct user" - * sparc-nat.c (kernel_u_size): New function. - Include for "struct user" - * i386b-nat.c (kernel_u_size): New function. - * i386v-nat.c (kernel_u_size): New function. - * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. - (kernel_u_size): Declare. - -Thu Jan 4 11:00:01 1996 steve chamberlain - - * mdebugread.c (mylookup_symbol): enum namespace becomes - enum_namespace type. - * symfile.c (add_psymbol_to_list) - (add_psymbol_addr_to_list): Ditto. - * symtab.c (lookup_partial_symbol): Ditto. - (lookup_symbol): Ditto. - (lookup_block_symbol): Ditto. - * win32-nat.c (handle_load_dll): Use incoming dll base. - (child_wait): Catch DLL load errors. - (create_child_inferior): Translated between paths correctly. - -Wed Jan 3 23:13:53 1996 Fred Fish - - * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS - from NUM_REGS to get number of general registers that we care about. - * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms - of number of general regs and number of floating point regs. - -Wed Jan 3 19:49:54 1996 steve chamberlain - - * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. - (SKIP_TRAMPOLINE_CODE): New. - * config/i386/xm-win32.h (CANT_FORK): Deleted. - (SLASH*) Changed to use unix style slash. - * symtab.h (namespace enum): becomes typedef to avoid namespace - collision in C++. - * infcmd.c (path_command): Use empty string if PATH name not set. - * i386-tdep.c (skip_trampoline_code): New function. - * srec.c: Renamed dsrec.c to avoid filename collision. - * Makefile.in: Cope with renaming. - -Wed Jan 3 13:09:04 1996 Fred Fish - - * symmisc.c (print_objfile_statistics): Print memory use statistics - for objfile psymbol, symbol, and type obstacks. - -Tue Jan 2 13:41:14 1996 Stan Shebs - - * config/mips/nm-irix5.h: Restore. - (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; - from Lee Iverson . - * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. - * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. - -For older changes see ChangeLog-1995 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1997 b/contrib/gdb/gdb/ChangeLog-1997 deleted file mode 100644 index 4f66a90..0000000 --- a/contrib/gdb/gdb/ChangeLog-1997 +++ /dev/null @@ -1,2909 +0,0 @@ -Wed Dec 31 11:43:53 1997 Mark Alexander - - * dsrec.c (load_srec): Check remotedebug flag when printing - debug info. - -Wed Dec 31 10:33:15 1997 David Taylor - - * breakpoint.c (breakpoint_re_set): add _siglongjmp to list of - longjmp breakpoints. - -Mon Dec 29 21:25:34 1997 Mark Alexander - - * dve3900-rom.c: New file to support Densan DVE-R3900/20 board. - * monitor.c (monitor_debug): Move to utils.c, rename to puts_debug. - (monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint, - monitor_remove_breakpoint): Remove useless address bits if current - monitor has MO_ADDR_BITS_REMOVE flag. - * monitor.h (MO_ADDR_BITS_REMOVE): Define. - * utils.c (puts_debug): Formerly monitor_debug from monitor.c; - move here and make public. Add better support for carriage returns. - * defs.h (puts_debug): Declare. - * dsrec.c (load_srec): Use puts_debug to print remotedebug information. - Output header record correctly. - (make_srec): Output a header record instead of a termination record - if sect is non-NULL (value is ignored), but abfd is NULL. - * config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition. - (REGISTER_NAMES): Define to add R3900-specific registers. - * config/mips/tm-tx39l.h: Ditto. - * config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files. - * config/mips/tx39l.mt: Ditto. - -Wed Dec 24 12:48:48 1997 Stan Shebs - - * dsrec.c: Cosmetic improvements. - (make-srec): Change indexing of format and code tables to - remove confusing empty entries. - -Mon Dec 22 21:51:53 1997 Mark Alexander - - * remote-mips.c (_initialize_remote_mips): Fix DDB doc string. - -Sun Dec 21 17:00:06 1997 David Taylor - - * d30v-tdep.c (d30v_frame_find_saved_regs): split most of - function off into d30v_frame_find_saved_regs_offsets; - (d30v_frame_find_saved_regs_offsets): new function. Got - backtrace working when calling from framefull (unoptimized) - routines (.e.g, main) into frameless (optimized) routines - (e.g., printf). - -Fri Dec 19 09:49:49 1997 David Taylor - - * d30v-tdep.c (d30v_frame_chain): test end_of_stack - (d30v_frame_find_saved_regs): set it. - * config/d30v/tm-d30v.h: improved FRAME_CHAIN_VALID - -Thu Dec 18 12:34:28 1997 Andrew Cagney - - From Gavin Koch : mips-tdep.c - * (mips_push_arguments): For big-endian shorts and char's store at - * the correct location. - -Thu Dec 18 00:26:46 1997 Andrew Cagney - - * mdebugread.c (parse_partial_symbols): Delete check that symbols - for file not already loaded. Did not work when an include file - was involved. - -Wed Dec 17 10:43:04 1997 Andrew Cagney - - * elfread.c (elf_symfile_read): Since the partial symbol table is - searched last in first, insert mdebug or XCOFF info into the - partial symbol table before any DWARF2 info. - -Thu Dec 18 00:00:48 1997 Andrew Cagney - - * symfile.c (init_psymbol_list): Handle init with zero elements. - - * elfread.c (elf_symfile_read): If `mainline', clear psymbol table - using init_psymbol_list 0. For build_psymtabs functions, pass - mainline==0 so that psymbol_list isn't re-initialized. - - * symfile.c (discard_psymtab): New function, correctly unlink an - empty psymtab from an object file. - * dbxread.c (end_psymtab): Call discard_psymtab. - * xcoffread.c (xcoff_end_psymtab): Ditto. - * hpread.c (hpread_end_psymtab): Ditto. - * os9kread.c (os9k_end_psymtab): Ditto. - -Wed Dec 17 10:47:05 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (set_raw_tracepoint): initialize addr_string - to NULL; (trace_actions_command): call readline_begin_hook only - if from_tty is true. - -Tue Dec 16 20:05:48 1997 Mark Alexander - - * configure.tgt: Change little-endian tx39 target name to tx39l. - -Tue Dec 16 11:24:30 1997 Jeffrey A Law (law@cygnus.com) - - * remote-sim.c (gdbsim_open): Use "--architecture" instead of - ambigious short form. - -Tue Dec 16 10:29:16 1997 David Taylor - - * d30v-tdep.c (d30v_frame_chain): don't or in DMEM_START to - FP_REGNUM value before return; (prologue_find_regs): two sets - of offsets -- frame pointer and stack pointer, not just one that - tries to do double duty; (d30v_frame_find_saved_regs): stop once - we hit pc (in case we're stopped in the middle of the prologue) - and improve handling of frameless prologues; (d30v_push_arguments): - *ALL* arguments go on the stack until we run out of args registers, - force sp to be 8 byte aligned. - - * config/tm-d30v.h (EXTRACT_STRUCT_VALUE_ADDRESS): fix, it's r2, - not r0; (FRAME_CHAIN_VALID): handle use of external memory; - (STACK_ALIGN): define. - -Mon Dec 15 15:13:57 1997 Andrew Cagney - - * remote-sim.c (gdbsim_wait): When HAVE_SIGACTION and SA_RESTART - intall cntrl-c handler with SA_RESTART clear. On BSD systems this - stops read syscalls's being restarted. - - * configure.in (configdirs): Check for sigaction. - * configure: Re-generate. - -Mon Dec 15 11:38:52 1997 Andrew Cagney - - * dwarf2read.c: From change proposed by Gavin Koch. - (address_significant_size): New static variable. - (dwarf2_build_psymtabs_hard): Check consistency between - `address_size' and `address_significant_size'. - (read_address): MASK out all but the significant bits, as - determined by `address_significant_size', of any addresses. - (elf-bfd.h): Include. - (dwarf2_build_psymtabs_hard): Set `address_significant_size' - according to the arch_size of the elf object file. - -Thu Dec 11 13:40:46 1997 Andrew Cagney - - * dwarf2read.c (dwarf_decode_lines): Change type of address to - CORE_ADDR. - -Thu Dec 11 22:39:02 1997 Mark Alexander - - From change made to branch by Bob Manson : - * tic80-tdep.c (tic80_push_arguments): The compiler always - passes structs by reference. - -Thu Dec 11 14:28:01 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (trace_find_command): don't error if going - backwards thru the trace buffer in a loop. - * (struct tracepoint): delete unused field. - -Wed Dec 10 17:57:00 1997 David Taylor - - * d30v-tdep.c : don't bury lots of magic numbers in the code - instead use defines for the opcodes and opcode masks; update - to use actual d30v patterns; fix register sizes to be 4 bytes - not 2 bytes; improve prologue testing now that we have a C - compiler; fix stack frame handling enough to get backtraces - working; initial changes to push and pop frames (so that gdb - can call functions in the inferior). - - * config/d30v/tm-d30v.h: update DMEM_START, IMEM_START, and - STACK_START; change FR_REGNUM to 61 (was 11). Reformat comment - about DUMMY FRAMES so that it is readable. Fix SAVED_PC_AFTER_FRAME - macro. - -Wed Dec 10 17:41:07 1997 Jim Blandy - - * ch-valprint.c (chill_val_print): To avoid segfaults, don't print - a string whose dynamic length is longer than its static length. - -Wed Dec 10 15:54:00 1997 Andrew Cagney - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Check - cu_header.length is within dwarf_info_buffer not - dwarf_abbrev_buffer. - -Mon Dec 8 14:28:49 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (memrange_sortmerge): allow for memranges - that overlap. (collect_pseudocommand etc.) cleanup decls. - -Fri Dec 5 09:22:35 1997 Nick Clifton - - * config/v850/tm-v850.h (BREAKPOINT): Reverted back to old value... - -Thu Dec 4 09:30:22 1997 Nick Clifton - - * config/v850/tm-v850.h (BREAKPOINT): Changed to match new value. - -Wed Dec 3 12:44:15 1997 Keith Seitz - - * tracepoint.c: Add declaration for x_command. - - * printcmd.c (x_command): Remove static declaration. - -Wed Dec 3 12:00:42 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (finish_tfind_command): call do_display so that - auto-displays are updated by tfind. Also, keep track of frame - and current-function so that tfind behaves like stepping (only - show the stack frame if we step into a new function or return). - -Wed Dec 3 14:14:58 1997 David Taylor - - * sol-thread.c: additional support for debugging threaded core - files on solaris; previously only kernel threads were found -- - user threads generated errors. - * corelow.c: don't register core_ops as a target if - coreops_suppress_target is true (set by sol-thread.c). - -Tue Dec 2 14:53:09 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: make "tdump" command handle literal memranges. - -Tue Dec 2 11:34:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: use "lookup_cmd" to parse actions commands - (thus allowing unambiguous prefixes and aliases). - -Tue Dec 2 10:15:57 1997 Nick Clifton - - * configure.tgt: Add support for Thumb target. - -Tue Dec 2 10:14:15 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c: move prototype of validate_actionline(), and - make it consistent with the function declaration. - -Thu Nov 27 09:07:18 1997 Michael Meissner - - * Makefile.in (tracepoint_h): New macro for tracepoint.h - includes. - (tracepoint.o): Add rule to build. - -Wed Nov 26 22:59:04 1997 Jeffrey A Law (law@cygnus.com) - - * remote-sim.c (gdbsim_cntrl_c): Lose ANSI prototype. - - * tracepoint.c (set_raw_tracepoint): fix typo - -Wed Nov 26 11:33:09 1997 Keith Seitz - - * tracepoint.c (set_raw_tracepoint): Make sure there's a trailing - slash on the directory name. - - * top.c (get_prompt): New function. - * top.h: Declare it. - -Wed Nov 26 09:59:47 1997 Andrew Cagney - - * dwarf2read.c (struct comp_unit_head): Change length and - abbrev_offset fields to unsigned int. - (dwarf2_build_psymtabs_hard): Verify length and offset read from - .debug_info section. - -Mon Nov 24 19:36:34 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c, tracepoint.h: new module, implements tracing, - which is a new functionality somewhat like breakpoints except - that a tracepoint stops the inferior only long enough to collect - and cache selected buffers and memory locations, then allows - the inferior to continue; the cached trace data can then be - examined later. - -Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * infcmd.c: export registers_info, for use by other modules. - * printcmd.c: export output_command, for use by other modules. - * stack.c: export locals_info and args_info, for use by other modules. - * remote.c: export getpkt, putpkt, and fromhex for external use. - Make fromhex case-insensative. New function "remote_console_output" - abstracts the acceptance of "O" packets from target. - Make all "remotedebug" output go to stdout, not stderr. - -Mon Nov 24 08:59:28 1997 Andrew Cagney - - * valprint.c (print_longest): When CC has long long but printf - doesn't, print decimal value as three parts. - - * config/i386/tm-fbsd.h: New file. - * config/i386/fbsd.mt (TM_FILE): Change to tm-fbsd.h. - - * config/i386/nm-fbsd.h (FLOAT_INFO): Move definition from here. - * config/i386/tm-fbsd.h (FLOAT_INFO): To here. - - * configure.in (PRINTF_HAS_LONG_LONG): Check full functionality of - %ll format specifier. - (SCANF_HAS_LONG_DOUBLE): Check the scanf family for support of - long double using %Lg. - * acconfig.h: Provide default undef for SCANF_HAS_LONG_DOUBLE. - * configure: Re-generate. - - * c-exp.y (parse_number): Use sscanf %Lg when host has - SCANF_HAS_LONG_DOUBLE not PRINTF_HAS_LONG_DOUBLE - -Sun Nov 23 17:12:58 1997 Andrew Cagney - - * printcmd.c (print_insn): Set the machine type if known. - - * i386-tdep.c (_initialize_i386_tdep): Delete "set - assembly-language" command. Replaced by generic "set - architecture". Set initial machine using bfd_lookup_arch. - -Fri Nov 21 19:43:23 1997 Jim Blandy - - * valops.c (call_function_by_hand): If the function has a - prototype, convert its arguments as if by assignment. Otherwise, - do the usual promotions. - * stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag - on functions' types when we can; all C++ functions should get it, - and if the Sun-style prototype notation is in the stabs, we can - notice that. - -Fri Nov 21 12:20:16 1997 Ian Lance Taylor - - * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already - defined by the inclusion of ../bfd/aclocal.m4. - * configure: Rebuild. - -Fri Nov 21 10:52:39 1997 Michael Meissner - - * Makefile.in (SHELL): Really do the change. - -Fri Nov 21 02:19:57 1997 Geoffrey Noer - - * Makefile.in: also revert SHELL change until configury - changes work - -Thu Nov 20 16:35:13 1997 Doug Evans - - * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4. - -Thu Nov 20 04:11:27 1997 Geoffrey Noer - - * aclocal.m4: add EXEEXT setting rule - * configure.in: call it - * configure: regenerate - * Makefile.in: pepper with EXEEXTs in appropriate places, - set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh - For some reason, EXEEXT isn't getting substututed in correctly - so for now, set EXEEXT to empty string - -Mon Nov 17 15:35:06 1997 Doug Evans - - * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h. - -Fri Nov 14 13:04:34 1997 Jeffrey A Law (law@cygnus.com) - - * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes. - -Thu Nov 13 09:47:35 1997 Michael Meissner - - * d30v-tdep.c (d30v_print_flags): Function to print the d30v flags - in a human readable format. - (print_flags_command): Command wrapper to call d30v_print_flags. - (d30v_do_registers_info): When printing out all of the registers, - print out the flag values in a human readable fashion. - (_initialize_d30v_tdep): Add info flags command to print the - flags. - - * config/d30v/tm-d30v.h (PSW_*): Add macros for each of the PSW - bits that are defined. - -Wed Nov 12 14:58:39 1997 Jeff Holcomb - - * symfile.c (generic_load): Handle cancel from the - ui_load_progress_hook routine. - * dsrec.c (load_srec): Handle cancel from the - ui_load_progress_hook routine. - -Mon Nov 10 15:13:13 1997 Ian Lance Taylor - - * valprint.c (print_longest): The b, h, w, and g format specifiers - print unsigned values. - -Mon Nov 10 02:02:49 1997 Martin M. Hunt - - * top.c (quit_confirm): Change exit message. - -Tue Nov 4 16:52:50 1997 Geoffrey Noer - - * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc - to allocate memory for environ space, gdb cannot use memory - checks -- set -DNO_MMCHECK - -Tue Nov 4 13:50:59 1997 Jim Blandy - - * jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the - code to see why this is not trivial. - (copy_exp, insert_exp): New functions. - -Fri Oct 24 17:24:00 1997 Dawn Perchik - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case - where a compilation unit die has no children (DW_TAG_compile_unit - has DW_children_no). - (scan_partial_symbols): Add comment for nesting_level. - -Wed Oct 29 15:53:24 1997 David Taylor - - * solib.c (solib_break_names): add entry for Solaris 2.6 run - time linker. From Casper Dik via Peter Schauer. - -Tue Oct 28 17:31:47 1997 Martin M. Hunt - - * configure.in (configdir): Add -lcomdlg32 and -ladvapi32 - to WIN32LIBS. - - * configure: Rebuild - -Fri Oct 24 16:48:21 1997 David Taylor - - * sol-thread.c (sol_find_new_threads_callback, - sol_find_new_threads): New functions. - * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): New macro, invoke - sol_find_new_threads. - * thread.c (info_threads_command): invoke FIND_NEW_THREADS if it - is defined. - -Thu Oct 23 16:16:04 1997 Jeff Law (law@fast.cs.utah.edu) - - * dbxread.c (process_one_symbol): Put back initialization - of a variable lost during last change. Don't perform - assignment inside conditionals. - * stabsread.c (symbol_reference_defined): Return -1 for error/not - found. All callers changed appropriately. - (define_symbol): Don't perform assignment inside conditionals. - -Wed Oct 22 13:04:52 1997 Jeffrey A Law (law@cygnus.com) - - * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs - entries. - - * dbxread.c: More comment cleanups. - * stabsread.c: Fix various violations of the GNU coding and - formatting standards. Update/add comments to make code clearer. - (resolve_reference): Delete unused function. - (ref_search_val): Remove function. It didn't belong in stabsread.c - (resolve_live_range): No longer returns a value. Do not add it - to the live range list until the entire range stab has been parsed. - (get_substring): Remove duplicate declaration. - (resolve_symbol_reference): Now static. Remove unnecessary code - to deal with cleanups. - (ref_add): Use xrealloc instea of realloc. - (process_reference): Reorganize slightly to make clearer. - * stabsread.h (resolve_symbol_reference): Remove declaration. - (resolve_reference): Likewise. - * symtab.c (find_active_alias): New function. - (lookup_block_symbol): Use find_active_alias. - * symtab.h (struct range_list): Fix dangling struct live_range - reference. - (ref_search_val): Remove decl. - - * symtab.h (struct range_list): Renamed from struct live_range. - (struct symbol): Remove struct live_range_info substruct. - Bring the alias list and range list fields up to the toplevel - as "aliases" and "ranges". - (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes. - (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete. - * stabsread.c: Corresponding changes. - - * dbxread.c: Fix various violations of the GNU coding and - formatting standards. Update/add comments to make code - clearer. - (process_later): Use xrealloc instead of realloc. - - * symtab.c: Include inferior.h. - -Tue Oct 21 14:15:26 1997 Per Bothner - - * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict). - -Fri Oct 17 13:22:02 1997 Stan Shebs - - * infcmd.c: Improve grammar of "set args" help. - -Thu Oct 16 15:03:58 1997 Michael Meissner - - * remote-sds.c (sds_load): Properly declare as static. - -Wed Oct 15 10:27:14 1997 Doug Evans - - * config/sparc/tm-sparc.h (FIX_CALL_DUMMY): Mask off displacement - to 30 bits in call insn to handle --enable-64-bit-bfd. - (STORE_STRUCT_RETURN): Change to handle --enable-64-bit-bfd. - -Tue Oct 14 22:13:27 1997 Dawn Perchik - - * stabsread.c: Make ref_map entries dynamically allocated. - -Thu Oct 9 12:37:57 1997 Frank Ch. Eigler - - * printcmd.c (print_address_symbolic, address_info): Mask - target-specific flag bits from PC, for more aesthetic disassembly. - * config/mips/tm-mips.h: Added PC masking for MIPS family - (especially the MIPS16). - -Sat Oct 4 18:45:44 1997 Mark Alexander - - * remote-mips.c (mips-initialize): Work around flakiness in - some versions of PMON after loading a program. - -Fri Oct 3 15:49:18 1997 Per Bothner - - * c-lang.h, cp-valprint.c (static_field_print): Make non-static. - * parse.c, parser-defs.h (length_of_subexp): Make non-static. - * jv-exp.y (FieldAccess): Handle dollar-VARIABLE as primary. - (ArrayAccess): Likewise. Also remove warnings. - (CastExpression): Implement (typename) UnaryExpression. - (push_qualified_expression_name): Fix small bug. - * jv-lang.c: Use TYPE_TAG_NAME, not TYPE_NAME for class names. - (_initialize_jave_language): Fix typo (jave -> java). - (java_language): Java does *not* have C-style arrays. - (java_class_from_object): Make more general (and complicated). - (java_link_class_type): Fix typo "super" -> "class". Handle arrays. - (java_emit_char, java_printchar): New function. - (evaluate_subexp_java case BINOP_SUBSCRIPT): Handle Java arrays. - * jv-valprint.c (java_value_print): Implement printing of Java arrays. - (java_print_value_fields): New function. - (java_val_print): Better printing of TYPE_CODE_CHAR, TYPE_CODE_STRUCT. - -Fri Oct 3 09:52:26 1997 Mark Alexander - - * config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16 - addresses to be odd. - (MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define. - * mips-tdep.c (mips_extract_return_value): Doubles aren't - returned in FP0 if FP registers are single-precision only. - -Mon Sep 29 23:03:03 1997 Mark Alexander - - * mips-tdep.c (set_reg_offset): New function. - (mips16_heuristic_proc_desc): Calculate offsets of registers - saved by entry pseudo-op after rest of prologue has been read. - Use set_reg_offset to ignore all but the first save of a given - register. - (mips32_heuristic_proc_desc): Initialize frame adjustment value. - * remote-sim.c (gdbsim_store_register): Don't update registers - that have a null or empty name. - * findvar.c (read_register_bytes): Don't fetch registers - that have a null or empty name. - -Tue Sep 30 13:35:54 1997 Andrew Cagney - - * config/mips/tm-mips.h (NUM_REGS): Define conditionally. - (REGISTER_NAMES): Ditto. - -Fri Sep 26 21:08:22 1997 Keith Seitz - - * dsrec.c (load_srec): add ui_load_progress_hook to - display some feedback to user - - * symfile.c (generic_load): add ui_load_progress_hook to - display some feedback to user - -Fri Sep 26 17:32:22 1997 Jason Molenda (crash@pern.cygnus.com) - - * command.c (add_cmd, add_show_from_set): Insert new commands in - alphabetical order. - -Fri Sep 26 12:22:00 1997 Mark Alexander - - * config/mips-tm-mips.h (mips_extra_func_info): New frame_adjust - member for storing offset of MIPS16 frame pointer from SP. - * mips-tdep.c: Use RA_REGNUM instead of hardcoded 31 throughout. - (PROC_FRAME_ADJUST): Define. - (mips16_heuristic_proc_desc): Store frame pointer adjustment value. - (get_frame_pointer): Use frame pointer adjustment value when - calculating frame address. - * remote-sim.c (gdbsim_fetch_register): Don't fetch registers - that have a null or empty name. - -Fri Sep 26 12:40:51 1997 Jeffrey A Law (law@cygnus.com) - - * mips-tdep.c (_initialize_mips_tdep): Allow target files to - override default FPU type. - -Fri Sep 26 10:33:54 1997 Felix Lee - - * configure.tgt (v850-*-*): necmsg.lib instead of v850.lib. - -Wed Sep 24 14:02:09 1997 Andrew Cagney - - * config/v850/tm-v850.h (BREAKPOINT): Use 1 word DIVH insn with - RRRRR=0 for simulator breakpoint. Previous breakpoint insn was two - words. - -Thu Sep 18 15:07:46 1997 Andrew Cagney - - * ser-e7kpc.c (get_ds_base): Only use under Windows. - (windows.h): Include when any _WIN32 host. - -Wed Sep 24 18:12:47 1997 Stu Grossman - - * The following block of changes add support for debugging assembly - source files. - * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't - associated with a function. - * buildsym.c (record_line start_symtab end_symtab): Don't delete - symtabs which only have line numbers (but no other debug symbols). - * dbxread.c (read_dbx_symtab end_psymtab): Ditto. - - * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use - intrinsic simulator breakpoints if available, otherwise do it the - hard way. - - * configure.tgt: Add d30v. - * d30v-tdep.c: New file. - * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files. - -Tue Sep 23 11:24:13 1997 Stan Shebs - - * Makefile.in (ALLCONFIG): Remove, inaccurate and never used. - -Tue Sep 23 00:08:18 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-tdep.c (mips_push_arguments): Tweak alignment of register - value if the remaining length of a non-integral argument is smaller - than the register size for big-endian non-EABI mode. - - * rs6000-tdep.c (branch_dest): Handle return from signal - handler function via sigreturn kernel call. - -Mon Sep 22 15:32:06 1997 Dawn Perchik - - * stabsread.h, symtab.h, dbxread.c, symtab.c, stabsread.c: - Fix prototypes. Remove function scoped function declarations. - -Fri Sep 19 18:51:26 1997 Felix Lee - - * config/i386/windows.mh (XDEPFILES): need to list some files - explicitly, for odd reasons. - -Tue Sep 16 20:00:05 1997 Per Bothner - - * jv-exp.y (push_fieldnames): New, to handle EXP.FIELD1....FIELDN. - (push_expression_name): New, to handle expression names. - (push_qualified_expression_name): New, for qualified expression names. - (parse_number): Fix bugs in parsing of non-decimal integers. - * jv-lang.h, jv-lang.c (java_demangle_type_signature): New. - * jv-lang.c (type_from_class): Just use name with java_lookup_class. - (java_link_class_type): Add dummy "class" field. - (java_lookup_type): New. - (evaluate_subexp_java case STRUCTOP_STRUCT): Force to address. - * jv-typeprint.c (java_type_print_base): Don't print "class" field. - Use java_demangle_type_signature to print array class types. - * jv-valprint.c (java_value_print): Preliminary array support. - Print pointer as TYPE@HEXADDR, instead of (TYPE)0xHEXADDR. - (java_val_print): Move check for object type to java_value_print. - Check for null. Print pointer as @HEXADDR, not 0xHEXADDR. - - * valops.c (search_struct_field): Search basesclasses in - ascending, not descending order. Hack to avoid virtual baseclass - botch for Java interfaces. - -Tue Sep 16 19:56:23 1997 Per Bothner - - * util.c (run_cleanup_chain, make_run_cleanup, do_run_cleanups): - New cleanup clean for cleanups to be run when at each 'run' command. - * infcmd.c (run_command): Call do_run_cleanups. - - * solib.c (find_solib): Register cleanup to call clear_solib - on a new 'run' command. - (symbol_add_stub): First look for existing objfile with same name. - -Tue Sep 16 16:00:01 1997 Stan Shebs - - * remote-sds.c (sds_load): New function. - (sds_ops): Use it. - (sds_open): Don't set inferior_pid yet. - (sds_kill): Remove contents. - (sds_create_inferior): Rewrite to work more like monitor - interfaces. - (sds_restart): Remove, no longer used. - - * monitor.h (MO_SREC_ACK_PLUS, MO_SREC_ACK_ROTATE): New flags. - * monitor.c (monitor_wait_srec_ack): Add DINK32-specific ack code. - * dsrec.c (load_srec): Always write a header S-record. - * dink32-rom.c (dink32_regnames): Fix the names of float registers. - (dink32_cmds): Set to use S-record downloading with acks. - * remote-est.c (est_cmds): Add MO_SREC_ACK_PLUS flag. - -Tue Sep 16 10:08:27 1997 Andrew Cagney - - * config/v850/tm-v850.h (BREAKPOINT): Set to a truely illegal - instruction. - - * exec.c (exec_file_command): Call set_architecture_from_file. - -Mon Sep 15 13:01:22 1997 Mark Alexander - - * dbxread.c (MSYMBOL_SIZE): New macro. - (end_psymtab): Use MSYMBOL_SIZE to extract size from minimal symbol. - * elfread.c (elf_symtab_read): If ELF symbol is "special", - such as a MIPS16 function, mark minimal symbol as special too. - * mips-tdep.c (pc_is_mips16): New function to check whether - a function is MIPS16 by looking at the minimal symbol. Use - pc_is_mips16 throughout instead of IS_MIPS16_ADDR macro. - * config/mips/tm-mips.h (SYMBOL_IS_SPECIAL, MAKE_MSYMBOL_SPECIAL, - MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): New functions for setting/testing - "special" MIPS16 bit in ELF and minimal symbols. - * mdebugread.c (parse_partial_symbols): Don't construct a partial - symbol table for a file that already has one. - -Sat Sep 13 08:32:13 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mdebugread.c (parse_symbol, handle_psymbol_enumerators): Handle - yet another variant of enumerator debugging info, used by DU 4.0 - native cc. - -Tue Sep 9 20:47:23 1997 Felix Lee - - * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a. - otherwise link command line is too long. - -Tue Sep 9 17:41:41 1997 Jeffrey A Law (law@cygnus.com) - - * symtab.c, dbxread.c, stabsread.c: Fix up ANSI-C isms. Fix - some formatting problems. - -Mon Sep 8 16:45:51 1997 Stu Grossman - - * ser-e7kpc.c: Don't include w32sut.h. We no longer use the UT - mechanism. Remove prototypes for dos_async_* functions. They don't - exist anymore. - -Mon Sep 8 12:48:50 1997 Ian Lance Taylor - - * top.c (quit_confirm, quit_force): New functions, broken out of - quit_command. - (quit_command): Just call quit_confirm and quit_force. - * top.h (quit_confirm, quit_force): Declare. - -Sun Sep 7 17:26:30 1997 Dawn Perchik - - * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support for - reading stabs extensions for live range information. - * stabsread.h, partial-stab.h: Add prototypes for new functions. - * symtab.h: Add structure for storing live range information. - -Wed Sep 3 16:39:39 1997 Andrew Cagney - - * top.c (set_arch): New function, update target_architecture. - - * defs.h, top.c (set_architecture_from_arch_mach): Replace - set_architecture, takes the arch and machine as arguments. - - * sh3-rom.c (sh3e_open): Update. - (sh3_open): Ditto. - -Tue Sep 2 12:00:46 1997 Andrew Cagney - - * remote-e7000.c (e7000_fetch_registers): Fix typo, stray paren. - (e7000_wait): Ditto. - -Mon Sep 1 11:21:03 1997 Andrew Cagney - - * top.c (init_main): Add ``set processor'' as an alias for ``set - architecture''. - -Sat Aug 30 13:44:48 1997 Bob Manson - - * config/sparc/sparclite.mt: Removed simulator references (erc32 - has been disabled). - -Thu Aug 28 10:20:04 1997 Andrew Cagney - - * remote-e7000.c (e7000_fetch_registers): Check - target_architecture instead of sh_processor_type. - (e7000_wait): Ditto. - - * config/sh/tm-sh.h (sh_set_processor_type): Delete prototype. - - * sh3-rom.c (sh3_open): Call set_architecture not - sh_set_processor_type. - (sh3e_open): Ditto. - - * sh-tdep.c (sh_show_processor_type_command): Delete. - (sh_set_processor_type_command): Delete. - (sh_target_architecture_hook): Rename from sh_set_processor_type, - use AP to determine architecture. - (sh_show_regs): Use bfd_mach_sh* types. - - * remote-sim.c (gdbsim_open): Pass --arch=XXX to simulator when - architecture was specified explicitly. - - * defs.h (target_architecture, target_architecture_auto, - set_architecture, set_architecture_from_file): Declare. - (target_architecture_hook): Allow targets to be notified of set - arch commands. - - * top.c (init_main): Add set/show/info architecture commands. - (set_architecture, show_architecture, info_architecture): New - functions, parse same. - (set_architecture_from_file): New function, determine arch from - BFD. - -Tue Aug 26 17:13:43 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Only pass endianness to sim_open - when set explicitly. Prepend endianness arg so that it can be - overridden. - - * defs.h, top.c (target_byte_order_auto): Make global when - byteorder is selectable. - -Tue Aug 26 15:19:56 1997 Andrew Cagney - - * remote-sim.c (gdbsim_create_inferior): Pass exec_bfd into - sim_create_inferior. - (gdbsim_create_inferior): Pass -1 to proceed, sim_create_inferior - has already set the PC. - (gdbsim_create_inferior): Allow exec_file to be NULL, make "No - exec file" a warning. Ditto for "No program loaded". - -Mon Aug 25 17:08:01 1997 Geoffrey Noer - - * ocd.c: revert Sun change -- enable log file handling - -Mon Aug 25 12:21:46 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Pass exec_bfd to sim_open call. - -Sun Aug 24 21:16:59 1997 Geoffrey Noer - - * ocd.c: comment out sections that create and flush wigglers.log - log file when using the wiggler. - -Thu Aug 21 16:18:08 1997 Geoffrey Noer - - * config/powerpc/ppc-eabi.mt: - * config/powerpc/ppc-sim.mt: - * config/powerpc/ppcle-eabi.mt: - * config/powerpc/ppcle-sim.mt: ser-ocd.c needs to be before - other ocd-related files in TDEPFILES - -Thu Aug 21 14:56:04 1997 Geoffrey Noer - - * ppc-bdm.c (bdm_ppc_wait): stop printfing ecr, der - * ocd.c: initialize remote_timeout - (ocd_wait): while looping, call ocd_do_command with OCD_AYT - (ocd_get_packet): remove find_packet goto. If there isn't - an 0x55 at the start, something is quite wrong so error out - instead of advancing in the packet and trying again. If checksum - is invalid, print error message instead of trying again. - * ser-ocd.c (ocd_readchar): error if we attempt to read past - the end of the from_wiggler_buffer. - - -Wed Aug 20 14:08:39 1997 Stan Shebs - - * dink32-rom.c: Don't use "mf" command to fill, is too picky - about alignment. - - -Tue Aug 19 08:41:36 1997 Fred Fish - - * objfiles.c (objfile_relocate): Add call to breakpoint_re_set - after relocations are complete. - * remote-vx.c (vx_add_symbols): Remove call to breakpoint_re_set, - this is now done in objfile_relocate. - -Mon Aug 18 17:29:54 1997 Ian Lance Taylor - - * win32-nat.c (handle_exception): Return a value indicating - whether the exception was handled. Don't handle random exceptions - the first time around, so that structured exception handling - works. - (child_wait): Check the return value of handle_exception. Set the - continue_status argument to ContinueDebugEvent accordingly. - -Mon Aug 18 11:14:15 1997 Nick Clifton - - * configure.tgt: Add support for v850ea target. - -Sun Aug 17 20:31:57 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * m32r-stub.c: fix typo - -Sun Aug 17 17:33:34 1997 Stan Shebs - - * remote-sds.c: Remove unused remnants of remote.c. - (tob64): Return the result length. - (sds_interrupt): Send a stop message. - (sds_wait): Add debug output for signal interpretation, flag - that signal was due to a trap. - (sds_fetch_registers): Fill the registers array correctly for - PowerPC. - (sds_store_registers): Get the right values from registers array. - (putmessage): Tweak length handling so checksum comes out right. - (sds_insert_breakpoint, sds_remove_breakpoint): Do correctly. - -Fri Aug 15 20:53:13 1997 Ian Lance Taylor - - * Makefile.in (init.c): Don't use xargs. - -Fri Aug 15 13:59:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Add the symbols for any - newly loaded objects upon a TARGET_WAITKIND_LOADED event. - - Rewrite code which determines the TOC address for calling functions - in the inferior under AIX. - * rs6000-nat.c (find_toc_address): New function to determine - the required TOC address from a function address. - (_initialize_core_rs6000): Set up find_toc_address_hook to point - to find_toc_address. - (xcoff_relocate_symtab, xcoff_relocate_core): Remove - add_text_to_loadinfo calls. - (exec_one_dummy_insn): Change pid and status to int to get rid of - compiler warnings. - (xcoff_relocate_symtab): Cast ldi to `int *' when passing it to - ptrace to get rid of compiler warnings. - * rs6000-tdep.c: Add definition for find_toc_address_hook. - (rs6000_fix_call_dummy): If find_toc_address_hook is non zero, - patch TOC address load code in the call dummy with the value - returned from find_toc_address_hook. - (struct loadinfo, loadinfo, loadinfolen, - loadinfotextindex, xcoff_init_loadinfo, free_loadinfo, - xcoff_add_toc_to_loadinfo, add_text_to_loadinfo, find_toc_address): - Remove. - (_initialize_rs6000_tdep): Remove initialization of - coff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. - * xcoffread.c (coff_add_toc_to_loadinfo_hook, - xcoff_init_loadinfo_hook): Remove. - (struct coff_symfile_info): Add toc_offset field. - (scan_xcoff_symtab): Record toc_offset value in toc_offset field - instead of calling xcoff_add_toc_to_loadinfo_hook. - (get_toc_offset): New function to return the value of the - toc_offset field for an object file. - (xcoff_initial_scan): Remove call of xcoff_init_loadinfo_hook. - * xcoffsolib.h (add_text_to_loadinfo): Remove declaration. - * config/rs6000/tm-rs6000.h: Add declarations for - find_toc_address_hook and get_toc_offset. - -Wed Aug 13 19:31:28 1997 Stan Shebs - - * remote-sds.c: New file, interface to SDS-compatible monitors. - * Makefile.in (remote-sds.o): Add build rule. - * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt - (TDEPFILES): Add remote-sds.o. - -Tue Aug 12 14:37:18 1997 Geoffrey Noer - - * ocd.c (ocd_wait): loop until we're in BDM mode instead of - assuming control has returned to GDB. - -Mon Aug 11 19:16:04 1997 Stan Shebs - - * dink32-rom.c: New file, support for DINK32 monitor. - * Makefile.in (dink32-rom.o): Add build rule. - * config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt - (TDEPFILES): Add dink32-rom.o. - * monitor.h (MO_32_REGS_PAIRED, MO_SETREG_INTERACTIVE, - MO_SETMEM_INTERACTIVE, MO_GETMEM_16_BOUNDARY, - MO_CLR_BREAK_1_BASED): New monitor interface flags. - * monitor.c: Use them. - (monitor_store_register): Use setreg.term if defined. - (monitor_insert_breakpoint, monitor_remove_breakpoint): Notice - if set_break and clr_break fields are empty. - -Mon Aug 11 16:22:36 1997 Geoffrey Noer - - * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Macro - BDM_BREAKPOINT already has braces around it, remove erroneous ones. - * ser-ocd.c (ocd_write): Conditionalize on _WIN32 instead of - __CYGWIN32__. - * config/powerpc/tm-ppc-eabi.h: Remove BDM_NUM_REGS, BDM_REGMAP - * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file, - fill in doc fields of bdm_ppc_ops. - (bdm_ppc_fetch_registers): Don't ask for invalid registers such - as the MQ or floating point regs not present on ppc 8xx boards. - (bdm_ppc_store_registers): Don't write those same invalid registers. - * config/i386/cygwin32.mh: Stop including ocd.o ser-ocd.o. - * config/powerpc/ppc-eabi.mt: - * config/powerpc/ppcle-eabi.mt: - * config/powerpc/ppc-sim.mt: - * config/powerpc/ppcle-sim.mt: Include ser-ocd.o. - -Mon Aug 11 16:08:52 1997 Fred Fish - - * frame.h (enum lval_type): Conditionalize on __GNUC__ - instead of __STDC__. - -Sun Aug 10 19:08:26 1997 Jeffrey A Law (law@cygnus.com) - - * utils.c (error): Fix return type for !ANSI_PROTOTYPES. - -Sun Aug 10 16:49:09 1997 Geoffrey Noer - - * ocd.c: move ocd_write_bytes proto to ocd.h since it is used - by ppc-bdm.c, use OCD_LOG_FILE to help debugging, define - BDM_BREAKPOINT if not defined in tm.h - (ocd_error): add new error cases - (ocd_start_remote): send the OCD_INIT command before - OCD_AYT and OCD_GET_VERSION calls, 80 was correct speed after all - (ocd_write_bytes): no longer static - (ocd_insert_breakpoint): no longer static - (ocd_remove_breakpoint): new - * ocd.h: add protos for ocd_write_bytes, ocd_insert_breakpoint, - and ocd_remove_breakpoint - * ppc-bdm.c: change bdm_ppc_ops so we call ocd_insert_breakpoint - and ocd_remove_breakpoint instead of memory_insert_breakpoint - and memory_remove_breakpoint. - (bdm_ppc_open): after calling ocd_open, modify DER - register so interrupts will drop us into debugging mode, finally - disable the watchdog timer on the board so we don't leave BDM - mode unexpectedly. - -Sat Aug 9 01:50:14 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * values.c (value_primitive_field): Account for offset when - extracting the value of a bitfield. - From Paul Hilfinger . - -Fri Aug 8 21:35:44 1997 Mark Alexander - - * config/tic80/tic80.mt: - (GDBSERVER-DEPFILES, GDBSERVER_LIBS): Define for gdbserver. - (SIM): Remove -lm to prevent make errors. - * configure.tgt: add gdbserver to configdirs for tic80. - * gdbserver/utils.c (error): Change prototype to match defs.h. - * gdbserver/low-sim.c: Change simulator calls to use new interface. - * remote.c (remote_write_bytes): Include '$' at start of packet - and checksum at end of packet in overhead calculation. - -Fri Aug 8 15:59:24 1997 Ian Lance Taylor - - * ser-ocd.c: If _WIN32, include . - (dll_do_command): New static variable if _WIN32. - (ocd_open): Set dll_do_command if _WIN32. - (ocd_write): Use dll_do_command rather than do_command. - * config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a. - (BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define. - ($(BDM_LIBNAME)): Remove target. - * wigglers.def: Remove. - - * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from - libwigglers.def. - (libwigglers.a): Remove target. - -Fri Aug 8 13:11:01 1997 Mike Meissner - - * config/powerpc/ppc{,le}-{eabi,sim}.mt (TDEPFILES): Make sure - ppc-bdm.o and ocd.o are used for all powerpc-eabi targets. - -Thu Aug 7 19:40:52 1997 Geoffrey Noer - - Changes to OCD support to support wiggler box as well as - target boxes: - * ocd.c: change speed in init command to 0 from 80, - add (temporary) logging commands to help debugging, - (ocd_open): if "target ocd wiggler lpt" then use special - ser-ocd.c serial interface which communicates with Wigglers.dll, - otherwise ("target ocd ") do as we did before - (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to - switch of known commands of len 0 - * ocd.h: add OCD_LOG_FILE - * serial.c (serial_open): do serial_interface_lookup on ocd - in the case of ocd - * ser-ocd.c: add buffer to contain responses from sending a - command to the Wigglers.dll. - (ocd_readchar): return curr char from buffer and increment ptr - (ocd_write): send buffer to Wigglers.dll, storing response in - return buffer and initializing curr location ptr to start of - buffer. - -Thu Aug 7 13:39:31 1997 Geoffrey Noer - - * ocd.h: add OCD_SET_CONNECTION - * ocd.c: rename "do_command" to "ocd_do_command" - -Thu Aug 7 13:09:17 1997 Geoffrey Noer - - Nomenclature change. BDM is a specific type of OCD - (On Chip Debugging). Wiggler is the parallel port box controlled - by Wigglers.dll. The faster target box from Macraigor Systems - is not a wiggler. - * ocd.c: - * ocd.h: - * ppc-bdm.c: - * ser-ocd.c: - Replace all instances of "wiggler_" with "ocd_" and change most other - instances of "wiggler" to "ocd" or "ocd device" depending on context. - * config/m68k/monitor.mt: remove remote-wiggler.o from TDEPFILES - until OCD with that target is supported again. - -Wed Aug 6 16:15:31 1997 Geoffrey Noer - - * Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to - sub makes, change clean rule to also remove *.a to remove - libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and - remove remote-wiggler.o - * configure.in: add DLLTOOL support - * configure: regenerate - * wigglers.def: new file for imports for wigglers.dll - * ser-ocd.c: new file which is layer between ocd.c and either the - wigglers.dll or the target box, only stub so far - * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES - * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES - * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a - to XDEPFILES, add rules to build libwigglers.a - - checking in changes of Stu Grossman : - * remote-wiggler.c: delete - * ocd.c: new, was remote-wiggler.c - always include sys/types.h, include ocd.h, move WIGGLER - commands and many wiggler prototypes to ocd.h, make wiggler_desc - static, stop making local wiggler functions static, - define write_mem_command for wiggler_write_bytes - (wiggler_start_remote): stop hardcoding the target type, - instead set and use a target_type variable. - (wiggler_open): add new target_type and ops args - (wiggler_wait): now no longer takes pid and target_status as args, - stop trying to set target_status struct, remove BGND insn - checks - (read_bdm_registers): renamed to wiggler_read_bdm_registers - (wiggler_read_bdm_registers): numregs arg changed to reglen arg, - remove pktlen check, set reglen instead of numregs - (dump_all_bdm_regs): delete - (wiggler_fetch_registers): delete - (wiggler_prepare_to_store): now just an empty function - (wiggler_store_registers): delete - (wiggler_read_bdm_register): new - (wiggler_write_bdm_registers): new - (wiggler_write_bdm_register): new - (wiggler_write_bytes): use write_mem_command variable instead of - WIGGLER_WRITE_MEM - (get_packet): renamed to wiggler_get_packet, change refs throughout - (put_packet): renamed to wiggler_put_packet, change refs throughout - (wiggler_get_packet): add break to default case of switch, - change length of WIGGLER_GET_VERSION len to 10 from 4 to match - specs - (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops - (flash_xfer_memory): delete - (noop_store_registers): new placeholder replacement for - target_store_registers() which prevents generic_load from trying to - set up the PC. - (bdm_update_flash_command): add store_registers_tmp variable, - make handling of wiggler_ops more generic -- define wiggler_ops - in a target-specific file instead (such as ppc-bdm.c in the case - of the ppc), use current_target to deal with registers again - making this file less target-specific. - (bdm_read_register_command): new - (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops), - comment out add_cmd ("read-register", ...) - * ocd.h: new, contains common wiggler prototypes, command definitions - * ppc-bdm.c: file for ppc-specific OCD code, including target_ops - structure for ppc bdm - (bdm_ppc_open): new - (bdm_ppc_wait): new - (bdm_ppc_fetch_registers): new - (bdm_ppc_store_registers_: new - (_initialize_bdm_ppc): new - * config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines - -Tue Aug 5 23:56:14 1997 Mark Alexander - - * tic80-tdep.c (tic80_init_extra_frame_info): Allow zero - as a valid SP-relative offset of a saved register. - -Wed Aug 6 00:24:08 1997 Jeffrey A Law (law@cygnus.com) - - * hpread.c (hpread_read_struct_type): Use accessor macros rather - than directly mucking around with data structures. - -Tue Aug 5 13:37:14 1997 Per Bothner - - * gdbtypes.h: Re-interpret struct field. Suppport address of static. - Add a bunch of macros. - * coffread.c, dwarf2read.c, dwarfread.c, mdebugread.c, stabsread.c: - Update to use new macros. - * coffread.c, hpread.c, stabsread.c: Remove bugus TYPE_FIELD_VALUE. - * value.h, values.c (value_static_field): New function. - * cp-valprint.c, valops.c: Modify to use value_static_field. - - * jv-lang.c (get_java_utf8_name): Re-write so it works with - implied (missing) data field, as defined by cc1java. - (java_link_class_type): Type length and field offset (in interior) - now includes object header. Get static fields working. - * jv-lang.h (JAVA_OBJECT_SIZE): Update for change in Kaffe. - * jv-typeprint.c (java_type_print_derivation_info, - java_type_print_base): New functions, for better Java output. - * jv-valprint.c: Start to support Java-specific output. - -Sun Aug 3 08:18:09 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-valprint.c (c_val_print): Use extract_address to retrieve - the address of the virtual function. - From Peter Bloecher (Peter.Bloecher@eedn.ericsson.se). - - * eval.c (evaluate_subexp_standard), valarith.c (value_x_unop): - Handle C++ operator *. - -Fri Aug 1 15:21:44 1997 Ian Lance Taylor - - * configure.in: Check for cygwin32 environment. Define and - substitute WIN32LIBS and WIN32LDAPP. Always set configdir to - unix; setting it to win was for an old Tcl/Tk configuration - scheme. - * Makefile.in (TK_CFLAGS): Add @TK_BUILD_INCLUDES@. - (WIN32LDAPP, WIN32LIBS): Define. - (CLIBS): Add $(WIN32LIBS). - (gdb): Use $(WIN32LDAPP). - * configure: Rebuild. - -Thu Jul 31 15:40:19 1997 Per Bothner - - * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC, SYMBOL_INIT_DEMANGLED_NAME, - SYMBOL_DEMANGLED_NAME): Add demangling support for Java. - * utils.c (fprintf_symbol_filtered): Handle language_java. - - * symtab.c (decode_line_1): Handle Java-style package.class.method. - -Wed Jul 30 14:04:18 1997 Per Bothner - - * java-*: Renamed to jv-*, to make fit within 14 characters. - * jv-lang.h (java_type_print): Added declaration. - * jv-typeprint.c: New file. Provides java_print_type. - * jv-lang.c (java_link_class_type): New function. - (java_language_defn): Replace c_print_type by java_print_type. - * Makefile.in: Update accordingly. - -Tue Jul 29 10:12:44 1997 Felix Lee - - * Makefile.in (init.c): except some mswin files do need to be - scanned. oh well. - -Mon Jul 28 14:04:39 1997 Felix Lee - - * Makefile.in (init.c): don't try to scan mswin for _initialize - funcs. (generates misleading error message because files have - .cpp suffix, not .c suffix) - -Mon Jul 28 13:27:21 1997 Felix Lee - - * ser-e7kpc.c: -> "mswin/w32sut.h" - -Mon Jul 28 02:54:31 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * xcoffread.c (coff_getfilename): Do not strip directory component - of filename. - -Fri Jul 25 15:16:15 1997 Felix Lee - - * mon960-rom.c: removed unused #includes; no ioctl.h in Windows. - * nindy-share/ttyflush.c: find sleep() for _MSC_VER. - * remote-array.c: #include for isascii(). - * utils.c (notice_quit,pollquit): cleanup. _WIN32 -> _MSC_VER. - -Fri Jul 25 16:48:18 1997 Jeffrey A Law (law@cygnus.com) - - * top.c (execute_command): Force cleanup of alloca areas. - * findvar.c (registers_changed): Likewise. - -Fri Jul 25 15:37:15 1997 Stu Grossman - - * v850ice.c: Include . Support new v850 DLL interface. - * Add defs for target status. - -Tue Jul 22 12:11:48 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-mips64.h: longs, long longs, and pointers - are all 64 bits on EABI mips targets. - -Thu Jul 17 11:38:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * partial-stab.h (case N_BINCL): detect missing partial symtab. - * dbxread.c: Add a complaint for N_BINCL without a corresponding - partial symtab. Remove earlier change of 5/27/97. - -Wed Jul 16 10:38:03 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * sol-thread.c (sol_thread_[store, fetch]_registers): if - inferior_pid is an LWP rather than a Solaris thread, let - procfs handle the request. - (rw_common, sol_thread_xfer_memory): procfs_xfer_memory will - only work if inferior_pid points to an LWP (rather than a - Solaris thread). Use procfs_first_available to find a good LWP. - (info_solthreads): added a maintenance command to list all - known Solaris threads and their attributes. - * mips-tdep.c (mips_do_registers_info): Completely changed the - output format to be neat and columnar. Added the helper funcs - do_fp_register_row and do_gp_register_row. Also small mods to - mips_print_register, which is still used to print a single reg. - -Mon Jul 14 18:02:53 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * procfs.c (wait_fd): Handle an fd that has "hung up" or - otherwise terminated (Solaris threads). - -Thu Jul 10 00:02:41 1997 Martin M. Hunt - - * defs.h (init_ui_hook): Change prototype to accept one arg. - * main.c (gdb_init): Change prototype to accept one arg. - * top.c (gdb_init): Accepts one argument which it uses to - call (*init_ui_hook). - -Fri Jul 4 14:49:33 1997 Ian Lance Taylor - - * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon - whether CRLF_SOURCE_FILES is defined. - (open_source_file): Use OPEN_MODE with open and openp. - (print_source_lines): Use FDOPEN_MODE with fdopen. If - CRLF_SOURCE_FILES is defined, ignore \r characters. - (forward_search_command): Use FDOPEN_MODE with fdopen. - (reverse_search_command): Likewise. - * config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define. - (LSEEK_NOT_LINEAR): Don't define. - -Thu Jul 3 17:41:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_extract_return_value): align 4-byte float - return values within the 8-byte FP register. - -Thu Jul 3 13:48:11 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): don't left-adjust 32-bit - integers in 64-bit register parameters before function calls. - -Mon Jun 30 17:54:51 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): special-case handling for - odd-sized struct parameters passed in registers / on stack. - -Mon Jun 30 15:30:38 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): tweak alignment of small - structs passed in registers for little-endian non-EABI mode. - -Mon Jun 30 13:05:39 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * breakpoint.c (frame_in_dummy): use generic dummy if available. - (check_duplicates, clear_command): compare sections only if - doing overlay debugging. - -Fri Jun 27 23:03:53 1997 Fred Fish - - * buildsym.h (struct subfile): Add debugformat member. - (record_debugformat): Declare global function. - * buildsym.c (start_subfile): Initialize debugformat member - to NULL. - (record_debugformat): New function to record the format. - (end_symtab): Copy format into symtab debugformat member. - (end_symtab): Free subfile debugformat member. - * symmisc.c (free_symtab): Free debugformat when freeing - symtab. - * symfile.c (allocate_symtab): Initialize the new debugformat - member for new symtabs. - * symtab.h (struct symtab): Add debugformat member. - * source.c (source_info): Print the debug format. - - * os9kread.c (os9k_process_one_symbol): Call record_debugformat - with "OS9". - * hpread.c (hpread_expand_symtab): Call record_debugformat - with "HP". - (hpread_process_one_debug_symbol): Ditto. - * dbxread.c (process_one_symbol): Call record_debugformat - with "stabs". - * coffread.c (coff_start_symtab): Call record_debugformat - with "COFF". - * xcoffread.c (read_xcoff_symtab): Call record_debugformat - with "XCOFF". - * dwarfread.c (read_file_scope): Call record_debugformat - with "DWARF 1". - * dwarf2read.c (read_file_scope): Call record_debugformat - with "DWARF 2". - * dstread.c (dst_end_symtab): Set debugformat to be - "Apollo DST". - * mdebugread.c (new_symtab): Set debugformat to be "ECOFF". - -Fri Jun 27 21:05:45 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * mips-tdep.c (mips_push_arguments): handle alignment of - integer and struct args on stack for mips64 big-endian. - -Fri Jun 27 19:19:12 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-mips.h (USE_STRUCT_CONVENTION): MIPS_EABI returns - structs in a register wherever possible. - * mips-tdep.c (mips_extract_return_value): handle structs. - (mips_store_return_value): handle values smaller than MIPS_REGSIZE - (including structs, if gdb ever allows it). - -Fri Jun 20 17:58:34 1997 Fred Fish - - * sh-tdep.c (sh_skip_prologue): Also recognize fmov insns. - (sh_frame_find_saved_regs): Recognize fmov insns and adjust - stack push count accordingly. - * sh-tdep.c (IS_FMOV, FPSCR_SZ): New defines - -Thu Jun 19 08:18:48 1997 Mark Alexander - - * utils.c (floatformat_from_doublest): Improve test for infinity. - -Wed Jun 18 13:47:52 1997 Fred Fish - - * dwarfread.c (isreg, optimized_out, offreg, basereg): Move - global variables into the struct dieinfo structure. - (locval): Pass pointer to a dieinfo struct rather than a - pointer to the raw location information. Change prototype. - Set isreg, optimized_out, offreg and basereg as appropriate. - (struct_type): Call locval with dieinfo struct pointer. - (new_symbol): Ditto. - (new_symbol): Call locval and save location before testing - the values of the new dieinfo struct flags, set by locval. - -Tue Jun 17 13:30:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * procfs.c (proc_set_exec_trap, procfs_init_inferior, procfs_wait, - unconditionally_kill_inferior): Undo Oct 26 1996 and Apr 26 1997 - changes to trace PRFS_STOPTERM and handle PR_DEAD. - These changes tried to work around a problem with an early DU 4.0 - release, but they trigger subtle timing dependent kernel bugs - in older OSF/1 releases. - -Tue Jun 17 06:52:47 1997 Fred Fish - - * dwarfread.c (new_symbol): Use SYMBOL_VALUE_ADDRESS, instead of - SYMBOL_VALUE, to set the value of LOC_STATIC symbols. - -Mon Jun 16 18:38:28 1997 Mark Alexander - - * infrun.c (wait_for_inferior): Mark registers as invalid when - stepping over an instruction that triggered a watchpoint. - * remote-mips.c: Numerous changes to support hardware breakpoints - and watchpoints on LSI MiniRISC and TinyRISC boards. - * mips-tdep.c: Move MIPS16-related macros to config/mips/tm-mips.h. - (mips_breakpoint_from_pc): Account for different breakpoint - instructions used by PMON and IDT monitor. - * config/mips/tm-embed.h: Enable hardware breakpoints on embedded - MIPS targets. - * config/mips/tm-mips.h: Define breakpoint instructions for - PMON and IDT monitor. Move MIPS16-related macros here from - mips-tdep.c. - -Fri Jun 13 13:44:47 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/mips/tm-tx39[l].h, tx39[l].mt: change r3900 target to tx39. - -Fri Jun 13 14:14:10 1997 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_analyze_prologue): Fix some comments. - Add missing return statements after finding an "add imm{16,32},sp" - instruction. - (mn10300_frame_chain): Add in size of our register save area to find - our caller's frame if our caller does not have a frame pointer. - -Fri Jun 13 12:55:49 1997 Doug Evans - - * symfile.c (generic_load): Check return code of target_write_memory. - -Fri Jun 13 10:28:09 1997 Fred Fish - - * config/i386/nm-linux.h: Enable prototypes that were #ifdef out. - * config/tm-sysv4.h (in_plt_section): Add prototype. - - * maint.c (maintenance_translate_address): Avoid assignment - inside if, per GNU coding standards. - * symfile.c (simple_read_overlay_table): Avoid assignments inside if, - per GNU coding standards. - - * monitor.c (parse_register_dump): Is really a void function. - Add prototype. - (monitor_read_memory): Remove unused variable "name". - (monitor_read_memory): Remove unused variable "regbuf". - (monitor_open): Remove unused variable "i". - (get_hex_word): Apparently unused, #if away for now. - (from_hex): Ditto. - - * i386v4-nat.c (supply_fpregset): Remove unused variable "regi". - (fill_fpregset): Remove unused variables "regi", "to", "from" and - "registers". - - * remote-e7000.c (ctype.h): Include. - (e7000_insert_breakpoint): #if away unused arg used by unused expr. - * frame.h (generic_get_saved_register): Add prototype. - (enum lval_type): Add partial forward decl. - * dsrec.c (make_srec): Remove unused variable "type_code". - * remote-sim.c (gdbsim_wait): Handle sim_running and sim_polling - cases by just ignoring them. - (command.h): Include. - - * java-exp.y (parse_number): Remove unused variable "unsigned_p". - * java-lang.c (gdbcore.h): Include for prototypes. - (type_from_class): Remove unused variable "ftype". - (type_from_class): Remove unused variable "name_length". - (evaluate_subexp_java): Add default case to handle remaining - enumerations. - * java-valprint.c (c-lang.h): Include for prototypes. - - * symfile.c (simple_read_overlay_region_table): #if away - unused function. - (simple_free_overlay_region_table): Ditto. - (overlay_is_mapped): Add default case to switch. - (simple_read_overlay_region_table): Ditto. - (simple_read_overlay_region_table): Add prototype. - - * symtab.c (fixup_symbol_section): Remove unused msym variable. - (fixup_psymbol_section): Ditto. - (find_pc_sect_symtab): Make distance a CORE_ADDR. - - * utils.c: Add comment about t_addr being either unsigned long or - unsigned long long. - (paddr): Change formats to match actual types args are cast to. - (preg): Ditto. - (paddr_nz): Ditto. - (preg_nz): Ditto. - - * defs.h (perror_with_name): Is a NORETURN function. - * utils.c (perror_with_name): Is a NORETURN function. - (error): Is NORETURN independently of ANSI_PROTOTYPES. - - * symtab.c (fixup_symbol_section): Remove prototype. - * symtab.h: (fixup_symbol_section): Add prototype. - * m32r-rom.c (report_transfer_performance): Add prototype. - * sparclet-rom.c: Ditto. - * dsrec.c: Ditto. - - * c-exp.y (parse_number): Cast args to float* or double* as - appropriate for conversion format. - * java-exp.y (parse_number): Ditto. - - * Makefile.in (c-exp.tab.c): Remove #line lines that refer - to nonexistant y.tab.c file. - (java-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - - * sh-tdep.c (symfile.h): Include. - (gdb_string.h): Include. - (sh_fix_call_dummy): Ifdef away, currently unused. - * config/sh/tm-sh.h (pop_frame): Add prototype. - * config/sh/tm-sh.h (sh_set_processor_type): Add prototype. - -Sat Jun 7 02:34:19 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * eval.c (evaluate_subexp_for_sizeof): Handle dereferencing - of non-pointer values. - - * symtab.c (gdb_mangle_name): Improve mangling of nested types, - their physical names already include the class name. - - * valops.c (value_cast): Handle upcast of a class pointer. - - From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): - * corelow.c (get_core_registers): Make secname big enough. - -Fri Jun 6 14:43:23 1997 Keith Seitz - - * config/sh/tm-sh.h: add define for FPSCR_REGNUM - * sh-tdep.c (sh_show_regs): print out all registers for - the current processor - -Fri Jun 6 13:01:55 1997 Andrew Cagney - - * remote-sim.c (gdbsim_kill): Remove call to depreciated function - sim_kill. - -Thu Jun 5 11:39:03 1997 Ian Lance Taylor - - Fixes for recent correction to PE format: - * coffread.c (pe_file): New static variable. - (struct find_targ_sec_arg): Change resultp from pointer to int to - pointer to pointer to asection. - (find_targ_sec): Just store the section in args->resultp, not the - section offset value. - (cs_to_section): Compute the section offset value from the - section. - (cs_section_address): New static function. - (coff_symfile_read): Set pe_file. - (read_one_sym): When reading a PE file, adjust the symbol value to - include the section address if the symbol has an appropriate - storage class. - -Tue Jun 3 16:24:46 1997 Michael Snyder (msnyder@cleaver.cygnus.com) - - * configure.tgt: add mipsr3900-elf target - * config/mips/r3900.mt r3900l.mt tm-r3900.h tm-r3900l.h: ditto - -Tue May 27 10:34:11 1997 Michael Snyder - - * dbxread.c: Check malloc's return for null, prevent segv. - -Fri May 23 14:45:02 1997 Bob Manson - - * infcmd.c (jump_command): Don't try to dereference sfn if it's - NULL. - -Fri May 23 13:51:57 1997 Andrew Cagney - - * top.c (init_cmd_lists): Always initialize endianlist. - (init_main): Always define endian commands. - (set_endian_big): Issue warning if endian not selectable. - (set_endian_little): Ditto. - (set_endian_auto): Ditto. - -Thu May 22 11:53:21 1997 Andrew Cagney - - * remote-sim.c (simulator_command): Restrict access to the - simulator to periods when the simulator is open. - -Wed May 21 16:03:25 1997 Michael Snyder - - * procfs.c (init_procinfo): new function, abstracts some code - shared by create_procinfo and do_attach; - (procfs_set_inferior_syscall_traps): new function, abstracts - some code needed by procfs_init_inferior, do_attach, and - procfs_lwp_creation_handler; (procfs_first_available): new - function, find any LWP that's runnable; (procfs_thread_alive): - replace stub function with real implementation; - (procfs_lwp_creation_handler): fix bug starting new child - threads; (info_proc): bug fixes and enhancements for the - "INFO PROCESSES" command; (close_procinfo_file): call new - function "delete_thread" to cleanup GDB's thread database; - (proc_init_failed): add new argument "kill", to control whether - process is killed (so this function can be shared by - create_procinfo and do_attach); (procfs_exit_handler): handle - exit from an attached process, and cleanup procinfo handles - when the process exits; (procfs_resume, procfs_wait): cleanup - after a thread when it exits; (do_attach, do_detach): handle - attached processes with multiple threads; plus some general - improvements in the diagnostic output. - * sol-thread.c (sol_thread_alive): replace stub with real - implementation; (thread_to_lwp, lwp_to_thread): enhance to - handle threads that may have exited; (sol_thread_attach): add - startup setup stuff; (sol_thread_detach): add unpush_target - call; (sol_thread_mourn_inferior): add unpush_target call; - (sol_thread_wait, sol_thread_resume): enhance to deal with - thread exit cleanly; (sol_thread_new_objfile, - sol_thread_pid_to_str): detect unsuccessful startup and - don't crash; plus some general cleanup. - * thread.c (delete_thread): new function, allows targets to - notify gdb when a thread is no longer valid. - * infrun.c (wait_for_inferior): don't try to detect a new - thread on receiving a TARGET_EXITED event. - -Tue May 20 09:32:02 1997 Andrew Cagney - - * remote-sim.c (gdbsim_open): Pass callback struct. - (init_callbacks): Remove call to sim_set_callbacks. - -Thu May 15 07:56:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/rs6000/tm-rs6000.h (SIG_FRAME_LR_OFFSET): Define. - * rs6000-tdep.c (frameless_function_invocation): Mark frames - with a zero PC as frameless to improve backtraces from core dumps - caused by dereferencing a NULL function pointer. - (frameless_function_invocation, frame_saved_pc, rs6000_frame_chain): - Handle frameless functions interrupted by a signal. - - * sparc-tdep.c (sparc_init_extra_frame_info, sparc_frame_saved_pc): - Handle frameless functions interrupted by a signal. - -Wed May 14 08:58:55 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Update prologue comments - to reflect current reality. Gross attempt at handling out of - line prologues. - - * mn10200-tdep.c (mn10200_skip_prologue): Don't look at the debug - symbols to find the end of the prologue. - * mn10300-tdep.c (mn10300_skip_prologue): Likewise. - -Wed May 14 12:04:49 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (NUM_REGS): 38 not 37. - -Mon May 12 11:35:04 1997 Mark Alexander - - * tic80-tdep.c, config/tic80/tm-tic80.h: First cut at getting - basic C80 features working. - -Thu May 8 08:42:47 1997 Andrew Cagney - - * configure.in (AC_TYPE_SIGNAL): Add - * configure: Re-generate. - * remote-sim.c: Signal returns RETSIGTYPE. - -Wed May 7 20:05:07 1997 Andrew Cagney - - * target.h (target_stop): Drop argument so it can be tested for - NULL. - -Sat May 3 20:51:48 1997 Mark Alexander - - * utils.c (floatformat_from_doublest): Handle infinity properly. - -Thu May 1 11:44:46 1997 Michael Snyder - - * Finalize merge from Hurd folk. - Mon Oct 30 16:41:04 1995 Miles Bader - * thread.c (thread_apply_command, thread_apply_all_command, - thread_command): Make sure TP is alive. - (thread_alive): New function. - Tue Nov 14 14:31:03 1995 Miles Bader - * infrun.c (sig_print_info): Deal better with long signal names. - Wed Nov 22 15:23:35 1995 Miles Bader - * thread.c (thread_id_to_pid): New function. - Fri Dec 1 13:25:25 1995 Miles Bader - * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list, - set_thread_default_cmd_list, show_thread_default_cmd_list): - New variables. (set_thread_cmd, show_thread_cmd, - set_thread_default_cmd, show_thread_default_cmd): New functions. - Fri Apr 18 15:20:16 1997 Miles Bader - * gnu-nat.c (inf_startup): remove TASK parameter. - (inf_set_task): replace with new function (inf_set_pid). - * gdbthread.h: Add extern decl for thread_cmd_list. - -Thu May 1 02:28:21 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * printcmd.c (disassemble_command): Adjust low function bound - by FUNCTION_START_OFFSET. - -Wed Apr 30 15:23:02 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (BREAKPOINT): Set it to trap 73. - -Mon Apr 28 21:25:32 1997 Michael Snyder - - * Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd) - * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now - in Makefile.in (as for other targets); add NATDEPFILE corelow.o to - satisfy symbol dependancy in solib.c (core_ops). - * target.[ch] conditionalize Mach-specific signals so that they - won't show up in non-Mach gdb's! - * thread.c: change name of static function "thread_switch" to - "switch_to_thread", to avoid conflict with Mach global symbol; - move thread_cmd_list to global scope so targets can add their - own thread commands. - * infrun.c: sig_print_info: allow for long signal names. - * gnu-nat.[ch]: tidying up comments. - * gnu-nat.c: remove calls to prune_threads and renumber_threads; - gnu_wait must not return -1 when inferior exits; - attach_to_child will modify inferior_pid in a way that allows - fork_inferior to remain unchanged; remove extra arg from - startup_inferior; move Mach thread commands here from thread.c. - -Mon Apr 28 18:21:20 1997 Michael Snyder - - * symtab.c: decode_line_1, replace the assignment to - values.sals[0].pc which I accidentally left out on 4/3/97. - -Mon Apr 28 17:27:40 1997 Michael Snyder - - * c-exp.y: make parse_number reject "123DEADBEEF". - (fix by Bob Manson). - * java-exp.y: Ditto. - * top.c: change "to enable to enable" to "to enable" in a couple - of help strings. - -Mon Apr 28 09:01:59 1997 Mark Alexander - - * breakpoint.c (remove_breakpoint): Pass correct type to - target_remove_watchpoint. - * target.h: Improve comment for target_{remove,insert}_breakpoint. - -Sat Apr 26 03:38:02 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-tdep.c (heuristic_proc_desc): Increase search limit - for return address register, handle `ret' instruction. - - * corelow.c (get_core_registers): Initialize cf. - - * procfs.c: Minor changes to make pre-ANSI compilers happy. - (procfs_notice_signals): Copy traced signal set back to - pi->prrun.pr_trace. - (unconditionally_kill_inferior): If PR_DEAD is defined, - rerun inferior after killing it. - -Fri Apr 25 00:10:18 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS): The - structure value address is found in $a0 now. - * config/mn10200/tm-mn10200.h (EXTRACT_STRUCT_VALUE_ADDRESS): Likewise. - -Thu Apr 24 13:31:10 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10300/tm-mn10300.h (STORE_RETURN_VALUE): Pointers are - returned in $a0. - (EXTRACT_RETURN_VALUE): Likewise. - - * mn10300-tdep.c (mn10300_analyze_prologue): Check for a return - insn at "pc", not "fi->pc". - -Thu Apr 24 16:11:47 1997 Andrew Cagney - - * config/tic80/tm-tic80.h (NUM_REGS): Four 64bit accumulators. - (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE): Adjust. - (NPC_REGNUM): Tic80 has a delay slot. - (R0_REGNUM, Rn_REGNUM, An_REGNUM): For sim, provide base/bound for - register blocks. - -Wed Apr 23 11:18:45 1997 Jeffrey A Law (law@cygnus.com) - - * config/mn10200/tm-mn10200.h (STORE_RETURN_VALUE): Pointers are - returned in $a0. - (EXTRACT_RETURN_VALUE): Likewise. - -Tue Apr 22 11:58:15 1997 Fred Fish - - * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Define to use - floatformat_ieee_double_littlebyte_bigword for little endian - target byte order. - * utils.c (floatformat_to_doublest): Create local preswapped - copy of input for floatformat_littlebyte_bigword formats. - (get_field, put_field): Treat floatformat_littlebyte_bigword - the same as floatformat_little. - (floatformat_from_doublest): Postswap output words for - the floatformat_littlebyte_bigwords format. - -Mon Apr 21 22:44:47 1997 Andrew Cagney - - * config/tic80/tic80.mt (SIM): Link in simulator. - -Tue Apr 22 09:02:10 1997 Stu Grossman (grossman@critters.cygnus.com) - - * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh - config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000 - vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix - aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt: - config/v850/v850.mt: - Remove -lm. That's now handled by configure. - - * Makefile.in (maintainer-clean): Add distclean to dependencies. - Remove duplicate rm's of files. - -Mon Apr 21 09:49:25 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote-pa.c: Remove. It's broken and no longer necessary. - - Sat Apr 19 11:56:10 1997 Per Bothner - - * java-exp.y: Combine TRUE and FALSE into BOOLEAN_LITERAL. - (Avoids name clash with broken AIX header files.) - -Sat Apr 19 01:49:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * serial.c (serial_log_command): Fix fputs_unfiltered calls. - - * config/powerpc/tm-ppc-aix4.h, config/rs6000/tm-rs6000-aix4.h - (DONT_RELOCATE_SYMFILE_OBJFILE): Removed. - * xcoffsolib.h (struct vmap): Add new members tvma, toffs and dvma, - remove tadj. - * exec.c (bfdsec_to_vmap): Initialize new vmap members, initialize - tstart and dstart with section VMA. - * rs6000-nat.c (vmap_symtab): Relocate relative to the VMA in the - object file. - (vmap_ldinfo, xcoff_relocate_core): Adjust tstart by section offset - of the text section, remove DONT_RELOCATE_SYMFILE_OBJFILE hack. - (vmap_exec): Relocate relative to the VMA in the object file, - relocate .bss section as well. - (xcoff_relocate_core): No longer adjust section addresses by VMA. - * rs6000-tdep.c (find_toc_address): Change type of tocbase - to CORE_ADDR. - * xcoffread.c (secnum_to_bfd_section): New routine to get - BFD section from CS section number. - (scan_xcoff_symtab): Make toc_offset section relative. - - * symtab.c (total_number_of_methods): Avoid core dump if - baseclass type is still undefined. - -Fri Apr 18 17:25:10 1997 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans up - that directory. - * defs.h utils.c (error warning): Make message be const. - * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr - to hook. Otherwise send it to fputs. - * monitor.c monitor.h (monitor_get_dev_name): New function. Does - the obvious. - * remote-e7000.c: Remove debugify stuff. Change printf, fprintf - to _filtered forms to make output appear in GUIs. Replace all - uses of SERIAL_READCHAR with readchar, which has better error - checking. - * (e7000_parse_device): Add prototype. - (readchar): Improve doc. Handle random serial errors. - (expect): Disable notice_quit code. It's busted. Remove - serial error handling (it's now handled in readchar). Remove - remote_debug echoing. That's handled in readchar as well. - (e7000_parse_device): Remove serial_flag arg. It's not - necessary. - (e7000_open): Split into two pieces. Second part is - e7000_start_remote, and is error protected. Now, when we connect - to the target, we setup the initial frame and registers so that - the user gets an immediate indication of where the target is. - (gch): Remove debug output. That's handled by readchar. - (e7000_read_inferior_memory): Handle errors better. - (_initialize_remote_e7000): Get rid of `' things from - command names. They show up when doing completion and confuse - things horribly. - * ser-e7kpc.c: Get rid of the DLL's since we can access the device - directly from Win32s and Win95. Get rid of debugify crud. - * serial.c: Remove debugify cruft. - * (serial_logchar serial_log_command serial_write serial_readchar - serial_send_break serial_close): Merge common functionality into - serial_logchar. Clean up rest of routines. - * sparclet-rom.c: Disembowel. Leave only download routine. - Download routine now switches to remote target automatically. - * top.c (disconnect): Only define if SIGHUP is defined. Cleans - up MSVC/Win32 problem. - * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout - or gdb_stderr. - * config/sh/tm-sh.h: Define TARGET_SH for WinGDB. - * config/sparc/tm-sparclet.h: Remove override for prompt. - -Fri Apr 18 13:38:19 1997 Doug Evans - - * remote-sim.c (gdbsim_open): Only pass -E to sim_open if - TARGET_BYTE ORDER_SELECTABLE. - -Fri Apr 18 16:52:41 1997 Andrew Cagney - - * remote-sim.c (init_callbacks): Initialize poll_quit and magic - fields of gdb_callback. - (gdbsim_stop): Add gdbsim_stop to list of supported client - operations. - (gdbsim_wait, gdbsim_resume): Move call to sim_resume into - sim_wait where gdb is in a position to handle a long running - function. - (gdbsim_cntrl_c): New function. Wrap the sim_resume call in a - SIGINT handler. - (gdb_os_poll_quit): New function. Check for a quit pending on the - console. - -Thu Apr 17 14:30:04 1997 Per Bothner - - * objfiles.c (allocate_objfile): Allow NULL bfd argument. - * defs.h (enum language): Add language_java. - * java-exp.y, java-lang.c, java-lang.h, java-valprint.c: New files. - * Makefile.in: Update for new files. - * symfile.c (deduce_language_from_filename): Recognize .java. - -Thu Apr 17 02:20:23 1997 Doug Evans - - * m32r-stub.c (stash_registers): Rewrite. - (restore_registers): Renamed to restore_and_return. - (cleanup_stash): New function. - (process_exception): New function. - (_catchException*): Rewrite. - - * remote-sim.c (gdbsim_load): Update call to sim_load. - (gdbsim_create_inferior): No longer pass start_address to - sim_create_inferior. - (gdbsim_open): Pass endian indicator as arg. - -Tue Apr 15 15:31:09 1997 Stan Shebs - - * remote.c (get_offsets): Don't use scanf for interpreting - response to qOffsets. - -Tue Apr 15 14:51:04 1997 Ian Lance Taylor - - * gdbserver/Makefile.in (INSTALL_XFORM): Remove. - (INSTALL_XFORM1): Remove. - (install-only): Use $(program_transform_name) directly, rather - than using $(INSTALL_XFORM) and $(INSTALL_XFORM1). - (uninstall): Transform name. - -Mon Apr 14 17:06:27 1997 Mark Alexander - - * remote-mips.c (mips_load): Ensure that PC gets updated - after a load on LSI target. - -Mon Apr 14 15:54:51 1997 Geoffrey Noer - - * procfs.c (notice_signals): fix typo - -Mon Apr 14 16:25:10 1997 Ian Lance Taylor - - * gdbserver/Makefile.in (INSTALL): Change install.sh to - install-sh. - -Mon Apr 14 11:55:27 1997 Geoffrey Noer - - * config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS - since gcc automatically includes it - -Thu Apr 10 13:20:53 1997 Geoffrey Noer - - * procfs.c: Substantial (but incomplete) changes to support - sysv4.2mp procfs as implemented in UnixWare 2.1. The procinfo - struct now has substructs like struct flt_ctl instead of - just a fltset_t and has a ctl_fd, status_fd, as_fd, and - map_fd instead of a single fd. Non-sysv4.2mp procfs models - still have the structs and multiple fds, but don't use the - entire struct and the four fds all point to the same thing. - We use PROCFS_USE_READ_WRITE to decide whether to talk to - procfs with reads/writes or use ioctl instead. We use - HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has - multiple fds or not. PROC_NAME_FMT is split out into - CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT, - STATUS_PROC_NAME_FMT. - - (procfs_notice_signals): now a necessary wrapper around - (notice_signals): which are the new guts for noticing signals - (open_proc_file): gets a new flag arg used in sysv4.2mp to - determine whether or not to attempt to open the ctl_fd. - (procfs_read_status): new local function, reads procfs status - (procfs_write_pcwstop): new local function, writes a PCWSTOP - (procfs_write_pckill): new local function, writes a PCKILL - (unconditionally_kill_inferior): remove signo since we now - just call procfs_write_pckill(). - (procfs_xfer_memory): call lseek with SEEK_SET rather than 0 - (proc_iterate_over_mappings): the whole function is ifdefed - on UNIXWARE to keep things readable. - - Expanded the syscall_table to include new potential sysv4.2mp - members. Note that all ifdefs of UNIXWARE should be eliminated - if possible or renamed to describe what's being selected for a - bit better. Sysv4.2mp and IRIX both have SYS_sproc so the - IRIX specific code now also checks it's not UNIXWARE. - - * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T, - HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE - * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to - "/debug/%d" as PROC_NAME_FMT used to be - -Wed Apr 9 11:36:14 1997 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c: Almost completely rewritten based on mn10200 - port. - * config/mn10300/tm-mn10300.h: Likewise. - -Tue Apr 8 10:45:24 1997 Stu Grossman (grossman@critters.cygnus.com) - - * config/pa/{hppabsd.mt hppahpux.mt hppaosf.mt}: Remove - remote-pa.o from TDEPFILES. Nobody uses it, and besides, it's a - lousy out-of-date clone of remote.c. - -Fri Apr 4 08:21:21 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote.c: Fix problems realized while showering. - * (hexnumlen): Add prototype. Use max, not min. - * (remote_write_bytes remote_read_bytes): Fix max packet size - calculations to properly account for packet overhead. Also handle - (probably rare) case where remote_register_buf_size isn't set. - - * remote.c: Fix doc for `C' and `S' commands to indicate full - address. - * (remote_ops extended_remote_ops remote_desc remote_write_size): - Make static. - * (remote_fetch_registers remote_write_bytes remote_read_bytes): - Record size of response to fetch registers command, use this to - limit size of memory read and write commands. - * (push_remote_target): New function to make it possible to have - another target switch to the remote target. - * target.h: Add prototype for push_remote_target. - * sh-tdep.c (sh_frame_find_saved_regs): Fix sign extension bugs - for hosts which default to unsigned chars (such as SGI's). - * (_initialize_sh_tdep): Don't set remote_write_size. It's now - handled automatically in remote.c. - -Thu Apr 3 15:10:30 1997 Michael Snyder - - * blockframe.c: blockvector_for_pc_sect(), block_for_pc_sect(), - find_pc_sect_function(), find_pc_sect_partial_function(): new - functions for debugging overlays; pc without section is ambiguous. - * breakpoint.[ch]: add section pointer to breakpoint struct; - add section argument to check_duplicates(); check section as well - as pc in [breakpoint_here_p(), breakpoint_inserted_here_p(), - breakpoint_thread_match(), bpstat_stop_status()]; - add section argument to describe_other_breakpoints(); - use INIT_SAL() macro to zero-out new sal structures; - make resolve_sal_pc() fix up the sal's section as well as its pc; - match on section + pc in clear_command() and delete_breakpoint(); - account for overlay sections in insert_breakpoints(), - remove_breakpoint() and breakpoint_re_set_one(); - all this to support overlays where a PC is not unique. - * exec.c: change xfer_memory() to handle overlay sections. - * findvar.c: change read_var_value() to handle overlay sections. - * frame.h: declaration for block_for_pc_sect() [blockframe.c]. - * infcmd.c: jump_command() warns against jumping into an overlay - that's not in memory. Also use INIT_SAL() to initialize sals. - * infrun.c: wait_for_inferior() sets a flag to invalidate cached - overlay state information; Also use INIT_SAL() to init sals. - * m32r-rom.c: modify load routines to use LMA instead of VMA. - * m32r-stub.c: mask exit value down to 8 bits; screen out any - memory read/writes in the range 600000 to a00000, and ff680000 - to ff800000 (hangs because nothing is mapped there); fix strcpy(). - * maint.c: maintenance command "translate-address" supports overlays. - * minsyms.c: lookup_minimal_symbol_by_pc_sect() supports overlays. - * objfiles.[ch]: add ovly_mapped field to the obj_section struct; - this constitutes gdb's internal overlay mapping table. Add macro - ALL_OBJSECTIONS() to loop thru the obj_structs and look at overlays. - Add function find_pc_sect_section(). - * printcmd.c: modify print_address_symbolic() with overlay smarts; - modify address_info() with overlay smarts; add function sym_info() - to support the INFO SYMBOL command (translate address to symbol(s)); - modify disassemble_command() to work on unmapped overlays. - * source.c: use INIT_SAL() to initialize sals. - * symfile.[ch]: change generic_load() to use section's LMA address - instead of VMA address, for overlay sections. - Add numerous functions for finding a PC's section / overlay, - translating between VMA and LMA address ranges, determining if an - overlay section is mapped, etc. Add several user commands for - overlay debugging. Add support for a "generic" form of automatically - reading overlay mapping info from the inferior (based on the default - (simple) overlay manager which Cygnus provides as an example). - * symtab.[ch]: add functions find_pc_sect_symtab(), - find_pc_sect_psymtab(), find_pc_sect_psymbol(), find_pc_sect_line() - for lookup; modify lookup_symbol and decode_line_1() to use them; - modify find_function_start_sal() to account for overlay sections; - add macro INIT_SAL() for initializing struct symtab_and_line. - * target.c: fix a comment in the declaration of target_ops. - -Thu Apr 3 10:31:12 1997 Mark Alexander - - * mips-tdep.c (mips_in_call_stub, mips_in_return_stub, - mips_skip_stub, mips_ignore_helper): New functions for dealing - with MIPS16 call/return thunks. - (mips_init_frame_pc_first): New function to implement - INIT_FRAME_PC_FIRST macro; includes code from old macro plus - new code to skip over MIPS16 thunks. - (mips_frame_chain): Skip over MIPS16 thunks. - * config/mips/tm-mips.h (mips_in_call_stub, mips_in_return_stub, - mips_skip_stub, mips_ignore_helper): Declare. - (IN_SOLIB_CALL_TRAMPOLINE, IN_SOLIB_RETURN_TRAMPOLINE, - SKIP_TRAMPOLINE_CODE, IGNORE_HELPER_CALL): New macros that invoke - the above functions. - (INIT_FRAME_PC_FIRST): Change to invoke mips_init_frame_pc. - (mips_init_frame_pc): Declare. - * infrun.c (wait_for_inferior): Use new IGNORE_HELPER_CALL macro - to decide if certain library function calls should be ignored. - -Wed Apr 2 14:16:51 1997 Doug Evans - - * remote-sim.c (gdbsim_open): Check return code from sim_open. - Update call to sim_open (new arg SIM_OPEN_DEBUG). - -Mon Mar 31 14:55:53 1997 Ian Lance Taylor - - * gdbinit.in: New file. - * .gdbinit: Remove. - * configure.in: Generate .gdbinit from gdbinit.in. - * configure: Rebuild. - -Sun Mar 30 12:28:24 1997 Fred Fish - - * config/tic80/tic80.mt: Disable using the simulator - until it is ready. - -Sat Mar 29 13:57:20 1997 Fred Fish - - * COPYING: Install new version of file from FSF. - * copying.c (show_copying_command): Update FSF address. - -Fri Mar 28 18:33:41 1997 Ian Lance Taylor - - * Makefile.in (distclean): Remove .gdbinit. - -Fri Mar 28 15:37:30 1997 Fred Fish - - * config/tic80/tm-tic80.h (NAMES_HAVE_UNDERSCORE): Define. - -Fri Mar 28 15:38:04 1997 Mike Meissner - - * remote-sim.c (gdb_os_{,e}vprintf_filtered): Change stdarg type - to va_list from void *, since va_list might not be a pointer - type. - -Thu Mar 27 14:21:46 1997 Mark Alexander - - * remote-mips.c: Clean up comment and extraneous semicolon - for mips_monitor_prompt variable. - -Thu Mar 27 12:46:58 1997 Mark Alexander - - * remote-mips.c: Add `set monitor-prompt' command. - -Wed Mar 26 06:47:44 1997 Mark Alexander - - Fix from Peter Schauer: - * mdebugread.c (parse_procedure): Set address of procedure to - block start; this fixes problems with shared libraries introduced - by change of Mar 21. - -Mon Mar 24 19:43:16 1997 Geoffrey Noer - - * symtab.c (find_pc_symtab): change to support the case - where the objfile is reordered and contains both coff and - stabs debugging info (continue on if a psymtab isn't found). - -Sun Mar 23 16:19:20 1997 Mark Alexander - - Fixes from Peter Schauer: - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE, - REGISTER_CONVERT_FROM_TYPE): Swap words if target, not host, - is big-endian and if registers are 32 bits. - * mips-tdep.c (mips_print_register, mips_extract_return_value, - mips_store_return_value): Fix floating-point word-order problems on - little-endian targets introduced by changes of Mar 21. - -Sun Mar 23 15:43:27 1997 Stan Shebs - - * remote.c (target_resume_hook, target_wait_loop_hook): New - globals. - (remote_resume, remote_wait): Use them. - * d10v-tdep.c: Set the above hooks. - (tracesource): New GDB variable, controls source display in - traces. - (display_trace): Find and display source line if requested. - (trace_info): Mention empty trace buffer if appropriate. - (tdisassemble_command): Robustify argument handling. - - * configure.host: Remove extra bogus Linux case. - -Sat Mar 22 16:41:35 1997 Fred Fish - - * remote-sim.c (simulator_command): Add comment about dealing with - NULL or empty args. - * Makefile.in (tic80-tdep.o): Add target. - * configure.tgt: Add tic80 case. - * tic80-tdep.c: New file. - * config/tic80/{tic80.mt, tm-tic80.h}: New files. - -Sat Mar 22 02:48:11 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * c-exp.y (yylex): Handle nested template parameter lists. - * symtab.c (decode_line_2): Fix test for valid choice number. - -Fri Mar 21 19:10:05 1997 Mark Alexander - - * mips-tdep.c (mips_push_arguments): On non-EABI architectures, - copy first two floating point arguments to general registers, so that - MIPS16 functions will receive the arguments correctly. - (mips_print_register): Print double registers correctly on - little-endian hosts. - (mips_extract_return_value): Return double values correctly - on little-endian hosts. - - * mdebugread.c (parse_procedure): Adjust address of procedure relative - to address in file descriptor record; this accounts for constant - strings that may precede functions in the text section. Remove - now-useless lowest_pdr_addr from argument list and all calls. - -Fri Mar 21 15:36:25 1997 Michael Meissner - - * configure.tgt (powerpc*-{eabi,linux,sysv,elf}*): Determine - whether the simulator will be built by whether the Makefile in the - simulator directory was built. - - * configure.in (--enable-sim-powerpc): Delete switch. - * configure: Regenerate. - -Thu Mar 20 20:52:04 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Look for save of "a1" - in the prologue too. - - * remote-sim.c (gdb_os_vprintf_filtered): Fix to work with non-ANSI - compilers. - (gdb_os_evprintf_filtered): Similarly. - -Wed Mar 19 16:13:22 1997 Geoffrey Noer - - New UnixWare 2.1 configuration - * config/i386/i386v42mp.mt: new - * config/i386/i386v42mp.mh: new - * config/i386/tm-i386v42mp.h: new - * config/i386/nm-i386v42mp.h: new - * configure.tgt: added new entries - * configure.host: added new entries - -Mon Mar 17 17:52:00 1997 J.T. Conklin - - * dsrec.c (load_srec): Print leading zeroes when printing section - addresses. - -Mon Mar 17 15:00:16 1997 Andrew Cagney - - * remote-sim.h: Delete - moved to ../include/remote-sim.h. - - * Makefile.in (remote_utils_h): Update path to remote-sim.h. - -Fri Mar 7 20:55:28 1997 Andrew Cagney - - * remote-sim.c (flush_stdout, write_stderr, flush_stderr, - vprintf_filtered, evprintf_filtered): Callbacks that accept - varargs. - -Sat Mar 15 00:50:46 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * breakpoint.c (insert_breakpoints, watchpoint_check, - bpstat_stop_status): Do not disable watchpoints going out of scope. - (insert_breakpoints): Make sure that the current frame is valid - before calling find_frame_addr_in_frame_chain. - - * top.c (setup_user_args): Handle quotes and backslashes. - (print_gdb_version): Update copyright year. - -Fri Mar 14 15:44:03 1997 Ian Lance Taylor - - * Makefile.in (elfread.o): Depend upon elf-bfd.h and elf/mips.h. - -Thu Mar 13 22:51:00 1997 Dawn Perchik - - * utils.c (pollquit, notice_quit): If _WIN32, limit test for - cntl-C to wingdb. - (initialize_utils): If _WIN32, don't call ScreenRows and ScreenCols - except under wingdb. (Contributed by Martin Hunt). - -Thu Mar 13 12:40:49 1997 Tom Tromey - - * configure: Regenerated. - * configure.in: Run AC_CONFIG_AUX_DIR before AC_CANONICAL_SYSTEM. - -Thu Mar 13 11:00:22 1997 Doug Evans - - * remote-sim.h (sim_state, SIM_DESC): New types. - (sim_open): Return a `descriptor' as result. - (*): New argument of descriptor result from sim_open. - * remote-sim.c (gdbsim_desc): Renamed from gdbsim_open_p. - (gdbsim_open): Record result of sim_open in gdbsim_desc. - Pass argv list to sim_open, argv[0] = pseudo program name. - (*): Pass gdbsim_desc to sim_foo fns. - -Wed Mar 12 14:40:06 1997 Tom Tromey - - * config.in: Regenerated. - - * acconfig.h (START_INFERIOR_TRAPS_EXPECTED, sys_quotactl, - HAVE_HPUX_THREAD_SUPPORT): Define. - -Tue Mar 11 07:25:27 1997 Mark Alexander - - First cut at supporting simulators in gdbserver: - - * configure, configure.in: Allow gdbserver to be configured - for cross-target environments. - * gdbserver/Makefile.in: Add simulator support. - * gdbserver/configure.in: Eliminate assumption that host == target. - Simplify using gdb/configure.tgt and gdb/configure.host. - Fix other minor configuration errors. - * gdbserver/low-sparc.c: Fix compile error. - * gdbserver/remote-utils.c: Eliminate assumption that registers - and addresses are four bytes. Fix minor compile errors and warnings. - * gdbserver/server.c: Rewrite numerous instances of identical code - for starting inferior processes to call new function start_inferior. - Eliminate assumption that registers and addresses are four bytes. - * gdbserver/server.h: Add missing prototypes to eliminate compiler - warnings. - * gdbserver/low-sim.c: New file to mate gdbserver with simulators. - * config/mips/vr5000.mt: Add Vr5000 simulator support to gdbserver. - * config/i386/linux.mh: Eliminate gdbserver support as a first step - in moving such support from host to target makefile fragments. - * config/i386/linux.mt: Move gdbserver support here from linux.mh. - -Mon Mar 10 12:27:47 1997 Michael Snyder - - * symtab.h (INIT_SAL): New macro to initialize symtab_and_line, - to insure consistant initialization of unused fields to zero. - * symtab.c: replace initializations of sals with new macro INIT_SAL. - * breakpoint.c: ditto. - * infrun.c: ditto. - * infcmd.c: ditto. - * source.c: add call to INIT_SAL macro. - -Sat Mar 8 00:16:37 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-tdep.c (isbranch): Always handle v9 branch instructions, - they might get used on 32 bit targets as well. - -Wed Mar 5 19:34:09 1997 Bob Manson - - * remote-mips.c (mips_exit_debug): Some IDT boards don't - send the full exit string. - -Wed Mar 5 12:59:27 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_push_arguments): Handle new calling - conventions. - (mn10200_store_struct_return): Likewise. - -Tue Mar 4 10:31:02 1997 Mark Alexander - - * mips-tdep.c (mips_fetch_instruction): New function; replace - common code throughout with calls to it. - (mips_find_saved_regs): Examine MIPS16 entry instruction to determine - correct saved addresses of $s0 and $s1. - (mips_find_saved_regs, mips16_heuristic_proc_desc): Use MIPS_REGSIZE - instead of hardcoded 4. - (mips16_skip_prologue): Handle extended instructions correctly. - -Mon Mar 3 12:29:20 1997 Doug Evans - - * defs.h (LONGEST): Move #ifndef LONGEST to outside. - Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG. - -Thu Feb 27 18:54:11 1997 Mark Alexander - - * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): - New macros for testing, setting, and clearing bit 0 of addresses. - Change numerous bits of code where bit 0 was being manipulated - to use these macros. - -Thu Feb 27 14:12:41 1997 Mark Alexander - - * remote-mips.c: Put back the form feeds. - -Thu Feb 27 12:04:24 1997 Mark Alexander - - * remote-mips.c: Remove form feeds (^L) from source. - (mips_initialize): LSI PMON doesn't support 'set regsize' command. - (pmon_wait): Don't need to exit and re-enter debug mode on LSI - PMON after a continue; it causes target program misbehavior. - (mips_fetch_register): Don't fetch unsupported registers; this - cuts down on wasted serial traffic. - -Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com) - - * configure.in configure (HPUX/OSF thread support): Enable this - only when running GCC, since HP's thread header files use ANSI C - which is not supported by their default compiler. - - * configure.host (i[3456]86-*-windows): Disable long long - support for WinGDB. Add mswin to configdirs. - * configure.in configure: Move calls to configure.host and - configure.tgt to the top of configure.in to allow them to set - config variables before they are referenced. - -Tue Feb 25 20:21:52 1997 Stan Shebs - - * configure.tgt (mips*-*-lnews*): New target. - -Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame - if we're not the innermost frame. Fix minor typos. - -Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * stabsread.c (read_type): Fix handling of template names - with template parameters containing `::'. - - * valops.c (search_struct_field, search_struct_method): - Pass correct valaddr parameter to baseclass_offset. - Prevent gdb crashes by making sure that the virtual base pointer - from an user object still points to accessible memory. - -Tue Feb 18 13:36:34 1997 Mark Alexander - - * maint.c: Eliminate -Wall warnings by including some header files. - -Tue Feb 18 13:06:30 1997 Mark Alexander - - * remote-sim.c (init_callbacks): Undo previous change. - -Tue Feb 18 11:13:00 1997 Dawn Perchik - - * maint.c: Fix dereference of pointer. - * remote-sim.c: Fix reference of structure member "last_error". - * debugify.c: Include config.h to get ANSI definitions. - -Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com) - - * remote-vx.c (vx_attach): Remove code added by kung. It made no - sense. - -Fri Feb 14 13:00:07 1997 Ian Lance Taylor - - * main.c (print_gdb_help): Make static to match declaration. - -Thu Feb 13 18:18:18 1997 Dawn Perchik - - * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments. - -Wed Feb 12 15:58:00 1997 Dawn Perchik - - * debugify.c, debugify.h: Make safe for non-ansi compilers. - -Wed Feb 12 15:30:00 1997 Dawn Perchik - - * defs.h: Fix prototypes for new cleanup functions. - -Wed Feb 12 15:08:47 1997 Dawn Perchik - - * debugify.c, debugify.h: Fix for general gnu use. Remove C++ - comment, add PARAMS, add license info and fix indentation. - -Wed Feb 12 14:42:47 1997 Dawn Perchik - - * debugify.c, debugify.h: New files. Provide common macros - for writing debug info to a log file or stdio. - -Wed Feb 12 02:44:39 1997 Dawn Perchik - - * c-valprint.c (c_val_print): Fix printing for arrays defined - with 0 length. - -Tue Feb 11 22:24:39 1997 Dawn Perchik - - * defs.h: Fix cntl-C to read from the Windows message queue. - Add prototypes for make_final_cleanup (and the other cleanup - routines. - * remote-e7000.c: Fix sync code to timeout if unable to sync. - Change sync code to report status while trying to sync-up - with hardware. Add debugging output and document. - * ser-e7kpc.c: Swap order of len & offset to match implementation. - Add debugging output and document. - * serial.c: Add debugging output. - * top.c: Add call to do_final_cleanups. - Remove conditionals preventing Win32 from getting SIGQUIT. - * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup - chain as a parameter. Extract this generic code from the cleanup - routines into separate funtions (*_my_cleanup). Keep old - functionality by passing "cleanup_chain" to the new funtions. - Define the cleanup chain "final_cleanup_chain" to be a cleanup - chain which will be executed only when gdb exits. Add functions - (*_final_cleanup) to match the original (*_cleanup) functions. - (pollquit, quit, notice_quit): Fix to read cntl-C from the - Windows message queue. - -Tue Feb 11 15:36:31 1997 Doug Evans - - * m32r-rom.c: #include . - #ifdef out new load support if wingdb. - * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb. - -Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com) - - - * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix. - * mn10200-tdep.c (mn10200_store_struct_return): New function. - - * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when - extracting a return value from a register pair. - - * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to - be two byte aligned. Round argument sizes up to two byte boundary. - Write out args in two byte hunks. - (mn10200_push_return_address): Implement. - * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for - structures > 8 bytes (temporary). - (STORE_RETURN_VALUE): Likewise. - (CALL_DUMMY): No longer undefine. - (USE_STRUCT_CONVENTION): Use for args > 8 bytes. - (REG_STRUCT_HAS_ADDR): Define. - -Mon Feb 10 18:35:55 1997 Mark Alexander - - * mips-tdep.c (non_heuristic_proc_desc): New function. - (find_proc_desc): Move non-heuristic proc search code into separate - function. - (gdb_print_insn_mips): Use non-heuristic method to find procedure - descriptor, to avoid prologue examination when disassembling. - * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC - aka MicroMeteor board). - (mips_exit_debug): Prevent protocol reinitialization if an error - occurs while exiting debug mode. - -Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com) - - * mn10200-tdep.c: Remove lots of debugging printfs, update/improve - comments, formatting, etc. Plus other minor fixes for problems - I found during my first pass over the mn10200 port. - (mn10200_analyze_prologue): New function. - (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it. - * config/mn10200/tm-mn10200.h: Lots of updates/improvements to - comments, formatting, etc. Minor fixes for problems I found during - my first pass over the mn10200 port. - (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and - pointers. - (REGISTER_VIRTUAL_TYPE): Define as a long. - (EXTRACT_RETURN_VALUE): Rework to deal with long ints living - in register pairs. - (STORE_RETURN_VALUE): Similarly. - - * blockframe.c (generic_get_saved_regs): Remove unused variable - "addr". - * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl - inside #ifdef CALL_DUMMY. - (watch_command_1): Initialize target_resources_ok. - * command.c (do_setshow_command): Provide dummy initialization - for "match". - * valops.c (find_function_addr): Move function & prototype inside - #ifdef CALL_DUMMY. - (value_arg_coerce): Similarly. - (value_of_variable): Provide dummy initialization of "frame". - -Mon Feb 10 07:54:26 1997 Fred Fish - - * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter - to prim_record_minimal_symbol_and_info call that was missed in Jan 3 - change. - (scan_xcoff_symtab): Ditto. - -Sun Feb 09 09:23:26 1997 Mark Alexander - - * remote-mips.c (common_breakpoint): Prevent 64-bit addresses - from being sent to 32-bit targets by masking off upper bits. - * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits - of PC on 32-bit targets. - (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a - frame setup instruction. - (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall. - (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid - prologue instruction. Fix warnings and bugs found by gcc -Wall. - * buildsym.c (finish_block): Improve handling of overlapping blocks; - fixes problem on MIPS16 printing function arguments. - -Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarf2read.c (dwarf2_linkage_name): New function to get - the linkage name of a die from DW_AT_MIPS_linkage_name or - DW_AT_name. - (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn, - new_symbol): Use it instead of accessing DW_AT_name. - (read_partial_die): Use DW_AT_MIPS_linkage name as name of the - partial die if present. - (dwarf2_add_member_fn): Make a copy of physname on the type obstack. - -Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com) - - * blockframe.c (generic_frame_chain_valid): If the new frame - is not INNER_THAN the old frame, then it's not valid. - -Tue Feb 04 09:04:37 1997 Mark Alexander - - * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate. - (mips16_heuristic_proc_desc): Recognize jal(x) instruction. - -Mon Feb 03 17:57:58 1997 Mark Alexander - - * mips-tdep.c (mips16_decode_reg_save): Distinguish between - sd and sw instructions correctly. - (heuristic_proc_start): Add support for MIPS16. - (mips16_get_imm, mips16_heuristic_proc_desc, - mips32_heuristic_proc_desc): New helper functions for - heuristic_proc_desc. - (heuristic_proc_desc): Rewrite and reorganize to support MIPS16. - (mips_push_arguments): Don't align small arguments in EABI. - (mips32_skip_prologue): Attempt to shrink code size a little. - -Mon Feb 3 11:06:05 1997 Michael Snyder - - * m32r-stub.c: New -- remote protocol support for M32R cpu. - * m32r-rom.c: Several experiments with improved download time. - -Fri Jan 31 08:26:39 1997 Mark Alexander - - * mips-tdep.c (MIPS16_INSTLEN): Define. - (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN. - (heuristic_proc_start): Recognize 'entry' pseudo-op as a start - of function on MIPS16. - (mips32_skip_prologue, mips16_skip_prologue): New helper functions - for mips_skip_prologue. - (mips_skip_prologue): Recognize both 16- and 32-bit prologues. - -Wed Jan 29 12:45:54 1997 Michael Meissner - - * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library - ../sim/common/libcommon.a. - -Tue Jan 28 15:54:13 1997 Michael Snyder - - * blockframe.c: fix a null pointer ref in generic_get_saved_register - -Tue Jan 28 15:39:50 1997 Geoffrey Noer - - * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing - working. - -Mon Jan 27 14:31:52 1997 Mark Alexander - -First set of changes for mips16: - * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT, - MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define. - (ABOUT_TO_RETURN): Call new function mips_about_to_return. - (mips_breakpoint_from_pc, mips_about_to_return): Declare. - * mem-break.c (memory_breakpoint_from_pc): New function. - (memory_insert_breakpoint, memory_remove_breakpoint): Use - memory_breakpoint_from_pc to determine breakpoint contents and size. - * target.h (memory_breakpoint_from_pc): Declare. - * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc - to determine size of breakpoint instruction. - * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save): - New helper functions for mips_find_saved_regs. - (mips_find_saved_regs): Recognize mips16 prologues. - (mips_addr_bits_remove): Strip off upper 32 bits of address - when target CPU is 32 bits but CORE_ADDR is 64 bits. - (mips_step_skips_delay): No branch delay slot on mips16. - (gdb_print_insn_mips): Disassemble mips16 code. - (mips_breakpoint_from_pc, mips_about_to_return): New functions. - -Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com) - - * tm-mn10200.h (NUM_REGS): Decrease to 12. - (REGISTER_NAMES): Elimination registers not found on the mn10200. - (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes. - (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200. - -Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dwarf2read.c: Replace integral tag, name and form fields in - internal structure definitions with the corresponding enumeration - types from dwarf2.h. Add default cases to switches on enumerations - where appropriate. - Make quoting of string arguments in complaint messages consistent. - Check for NULL returns from DW_STRING. - (struct partial_die_info): Add sibling and has_type fields, remove - unused value field. - (DW_*): Move access macro definitions near the definition of the - attribute structure. - (struct field_info): New structure to pass information about fields - and member functions between die processing routines. - (dwarf2_build_psymtabs_hard): Set cu_header_offset. - (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into - the partial symbol table if the DW_AT_*_pc attributes are missing. - Add file scope base type definitions to the partial symbol table. - Skip over child dies if the die has a sibling attribute. - (add_partial_symbol): Enter global variables with type attributes - and without location descriptors into the partial symbol table. - Store value of DW_TAG_variable dies in the partial symbol table. - Do not enter global variables into the minimal symbol table. - Add base type definitions to the partial symbol table. - (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc. - (process_die): Move check for DW_AT_low_pc to read_func_scope. - Add a typedef symbol for base type definitions to the symbol table. - Ignore DW_TAG_inlined_subroutine tags for now. - (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds. - (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds - to determine pc bounds, ignore dies with invalid bounds. - (dwarf2_get_pc_bounds): New routine to extract and validate the - DW_AT_*_pc attributes of a die. - (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name, - dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): - New functions to handle fields and member functions. - (read_structure_scope): Rewritten to use them. - (read_array_type): Renamed from dwarf_read_array_type. - Default upper array bound to describe an array with unspecified - length. - Create array types in backwards order, as dwarf2 puts out the array - dimensions from left to right. - (read_subroutine_type): Handle DW_TAG_unspecified_parameters, - DW_AT_artificial and DW_AT_prototyped. - (read_base_type): Make an unsigned type for DW_ATE_boolean. - Pass objfile to dwarf_base_type. - (read_partial_die): Use read_attribute to read in the attributes. - Handle DW_AT_sibling and DW_AT_type. - Follow references when determining DW_AT_name and DW_AT_external - attributes of the die. - Validate DW_AT_*_pc attributes. - (read_full_die): Use read_attribute to read in the attributes. - (read_attribute): New function to read an attribute described - by an abbreviated attribute. - (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr. - Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram, - SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block. - Change symbol class for global variables with a zero valued location - descriptor to LOC_UNRESOLVED. - Handle DW_AT_const_value attributes for DW_TAG_variable, - DW_TAG_formal_parameter and DW_TAG_enumerator. - Build a typedef symbol for DW_TAG_base_type. - (dwarf2_const_value): New routine to copy a constant value from an - attribute to a symbol. - (dwarf_base_type): Use passed in objfile, not current_objfile - when calling dwarf2_fundamental_type. - (dump_die): Use DW_* accessor macros to access values of attributes. - (decode_locdesc): Handle DW_OP_plus_uconst. - -Wed Jan 22 01:31:16 1997 Geoffrey Noer - - * mn10200-tdep.c: New file. - * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32, - SP_REGNUM and FP_REGNUM are different, also no lar or lir. - * config/mn10200/mn10200.mt: New file. - * configure.tgt: add mn10200 entry. - -Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com) - - * configure.in configure: Check if host has libdl if doing - Solaris threads. - -Tue Jan 21 17:03:26 1997 Geoffrey Noer - - * mn10300-tdep.c: Wrote/fixed implementations of - mn10300_frame_chain, mn10300_init_extra_frame_info, - mn10300_frame_saved_pc - * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO - and INIT_FRAME_PC macros. - -Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com) - - * configure.in configure: Check if host has libm. Make sure we - are using gcc when using the -export-dynamic option. Fixes a - problem with building under Solaris/SunPro cc. - -Mon Jan 20 13:52:13 1997 Mark Alexander - - * config/mips/{embed,embed64,embedl,embedl64}.mt: - Link in simulator on MIPS embedded targets. - -Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * blockframe.c (frameless_look_for_prologue): Mark frames - with a zero PC as frameless to improve backtraces from core dumps - caused by dereferencing a NULL function pointer. - -Thu Jan 16 14:10:41 1997 Geoffrey Noer - - * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition. - -Tue Jan 14 16:01:06 1997 Geoffrey Noer - - * mn10300-tdep.c: made a lot more generic, ripping out code - from copied target (no more mn10300_scan_prologue, - init_extra_frame_info, and mn10300_fix_call_dummy calls) - * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO - and INIT_FRAME_PC macros - -Thu Jan 9 11:44:40 1997 Michael Snyder - - * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use - FP_REGISTER_BYTES to compute offsets into the saved frame, - since it fails for SPARC targets configured without any - FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE. - -Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com) - - * symtab.c (fixup_symbol_section): Handle NULL symbols without - crashing. - -Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com) - - * Makefile.in configure configure.in: Remove ENABLE_CLIBS, - ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS - and CONFIG_OBS. - * configure configure.in: Clean up test cases around thread support. - * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if - host is Windows. - * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c - printcmd.c valops.c value.h values.c: Add bfd_section arg to - value_at and value_at_lazy. - * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: - Add bfd_section arg to prim_record_minimal_symbol_and_info. - * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section - instead of read_memory. It takes a bfd_section arg. - * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove - unnecessary cast for assignment of struct dbx_symfile_info. - Struct objfile now uses a real pointer instead of PTR for this - element. - * dbxread.c (dbx_symfile_init): Stash bfd section pointers for - text, data and bss into dbx_symfile_info. - * exec.c (xfer_memory): Handle transfers for user-specified - sections. - * findvar.c (read_var_value locate_var_value): Copy bfd section - from the symbol to the value. - * gdb-stabs.h: Add section pointers for text, data and bss - sections. - * maint.c (translate address command): Add test code for overlay - address translation. - * printcmd.c (do_examine do_one_display): Now takes a bfd section - arg. - * (print_formatted x_command): Record current section along with - current address for repeated commands. - * sparc-nat.c (fetch_inferior_registers): Change - target_xfer_memory to target_{read write}_memory to allow changes - to target_xfer_memory interface for section info. - * symmisc.c (dump_msymbols print_symbol): Print section - assocaited with symbol. - * symtab.c (fixup_symbol_section): New routine to - add section info to symbols returned by lookup_symbol. - * symtab.h (struct general_symbol_info): Add bfd section to - symbols. - * target.c target.h (target_xfer_memory): Add bfd section to - args. - * (target_read_memory_section): New routine to read data from a - specific section. - * (target_memory_bfd_section): New global variable to pass bfd - section in to targets. - * valarith.c (value_add value_addr value_array): Preserve bfd - section when computing new value. - * value.h (struct value): Add bfd section to values. - * values.c (allocate_value value_copy): Initialize/preserve bfd - section. - * (unpack_double): Clean up _MSC_VER conditionals to remove - duplicate code. - * v850ice.c: New module to support communication with NEC's - PC-based ICE. - * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and - ep names with rxx names. sp and fp are renamed via a different - mechanism. - -Fri Jan 3 14:20:05 1997 Geoffrey Noer - - * mn10300-tdep.c (mn10300_push_arguments): rewrote, - also removed code elsewhere that made use of RP_REGNUM. - * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM, - ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300 - arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE. - -For older changes see ChangeLog-1996 - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1998 b/contrib/gdb/gdb/ChangeLog-1998 deleted file mode 100644 index a9038f8..0000000 --- a/contrib/gdb/gdb/ChangeLog-1998 +++ /dev/null @@ -1,7220 +0,0 @@ -Thu Dec 31 15:26:13 1998 Stan Shebs - - * corelow.c (core_ops): Don't initialize statically. - (init_core_ops): New function, fills in core_ops. - (_initialize_corelow): Use it. - -Thu Dec 31 16:54:30 1998 David Taylor - - The following changes were made by - Elena Zannoni - Edith Epstein - David Taylor - - * config/pa/tm-hppa.h (INSTRUCTION_NULLIFIED): Change to read - nullify instruction bit from IPSW only when we are not in a system - call. - (STRCAT_REGISTER, pa_do_strcat_registers_info): Additional - parameter -- precision. - - * Makefile.in (BUILD_TUI): To build the tui, only when configured - with --enable-tui. - (YLWRAP): Use ylwrap to avoid problems on systems w/o bison. - (gdb$(EXEEXT)): Make it dependent on BUILD_TUI. - (all-tui): Remove dependency from phony target. - (c-exp.tab.c): Use ylwrap instead of bison. - (jv-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - - * configure.in (ENABLE_CFLAGS): Define and export BUILD_TUI. - - * configure: Regenerated. - - * c-typeprint.c (c_type_print_base): Get to the method name by - skipping over all the namespaces, classes and '::'. - - * infcmd.c (run_command): Only call SOLIB_RESTART if it's - defined. - (detach_command): Ditto. - - * infptrace.c (call_ptrace): Add some debugging code. - - * infrun.c (follow_inferior_fork): Only define on HP. - (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have - shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE - removed by HP. - - * Makefile.in (ALLDEPFILES): Add somread.c, hp-psymtab-read.c, - hp-symtab-read.c. - (SFILES): Remove the above files - (COMMON_OBS): Remove somread.o - (SFILES): Add the tui files to this, so they get - included in etags tables. - (all-tui): New rule, which does a recursive make in the tui - subdir. - (gdb$(EXEEXT)): Add tui-all to the list of - dependencies, and add tui/libtui.a to the link list. - (tui/libtui.a): When recursing, pass down - ${FLAGS_TO_PASS}. And don't echo the make command. This is - closer to what the other recursions do. - (HFILES_NO_SRCDIR) add hpread.h. - (COMMON_OBS): Add hp-psymtab-read.o, hp-symtab-read.o - Allow the TUI code to be conditionally enabled. - (TUI_TARGET, TUI_LIBRARY): New variables, whose values are set by - the configuration script. They're set to the empty string when - the TUI isn't enabled. - (gdb$(GDBEXT)): Use those, instead of referring to tui-all and - tui/libtui.a directly. - - * Makefile.in: Avoid spurious relinking. - (gdb$(EXEEXT)): Depend on the actual tui library, not on a - fictitious target. Since the fictitious target never existed, make - would always relink. - (tui/libtui.a): Renamed from all-tui. Always recurse to make sure - the library is up to date. - (TUI_TARGET): Variable removed; there's no need for it any more. - - * Makefile.in: Look for tui include files in the tui source dir. - - * Use automake's `aclocal' program to generate aclocal.m4, to allow - us to use automake macros in configure.in with impunity. - - * acconfig.h: Add an entry for the `TUI' symbol. - - * acinclude.m4: New file, containing the code from the old - aclocal.m4. Incorporate (by reference) ../bfd/acinclude.m4, not - ../bfd/aclocal.m4, since we only want bfd's local macros. - - * aclocal.m4: Now automagically generated. Just run aclocal! - - * annotate.c (annotate_catchpoint): New function. - - * annotate.h: Taking the new includes (symtab.h and gdbtypes.h). - not taking the ansic C build fix. - (annotate_catchpoint): Declare. - - * blockframe.c (blockvector_for_pc_sect): Check that the end of - the block is >= to the pc, not just >. - - * breakpoint.c (create_temp_exception_breakpoint): #If it out -- - nothing calls it. - (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not - defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. - (bpstat_get_triggered_catchpoints): If we don't have shared - library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor - SOLIB_UNLOADED_LIBRARY_PATHNAME. - (watch_command_1): Don't require a run before a watch command - unless we're on HP [it's an HP OS bug, not a generic limitation] - (catch_load_command_1): Don't define if no shared libraries. - (catch_command_1): Don't claim to support fork catchpoints unless - CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support - vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, - don't clain to support shared library load catchpoints if shared - libraries aren't supported, and don't claim to support exec - catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined - - (bpstat_do_actions): If we just set cmd to NULL, don't then try to - set it to cmd->next as we'll SEGV. - (bpstat_do_actions): Simplify significantly. It's - now almost as simple as before the merge and it no longer has the - HP bug that breakpoint commands are executed repeatedly. - - (break_at_finish_command_1): Rewrite and make sure - selected_frame points to a frame before using it. Fix string - termination error. - (break_at_finish_at_depth_command_1): Ditto. - - (can_use_hw_watchpoints): New static variable. - (read_memory_nobpt): Test for breakpoint type bp_none. - (insert_breakpoints): Test for breakpoint type bp_catch_exec; - insure have a current frame before getting the frame address. - (remove_breakpoints): Check for breakpoints of types bp_none, - bp_catch_fork, bp_catch_vfork, and bp_catch_exec. - (bpstat_stop_status): Fix updates of b->hit_count. - (bpstat_have_active_hw_watchpoints): New function. - (create_exec_event_watchpoint): New function. - (watch_command_1): Use can_use_hw_watchpoints. - (catch_fork_command_1): Change name of function to call from - target_create_catch_(v)fork_hook to create_(v)fork_even_catchpoint. - (delete_breakpoint): Test for already deleted breakpoints; add - support for bp_catch_fork, bp_catch_vfork, and bp_catch_exec - breakpoints. - (_initialize_breakpoint): Add can-use-hw-watchpoints to list of - user settable debugger variables. - - (clear_command): When there is no argument - to the clear command, delete all breakpoints that are hit at - default line. This will include a breakpoint whose line number - does not correspond to the default line, but has been set at - the default address. - - (delete_breakpoint): Don't call bpstat_clear_actions, instead - clear things explicitly; if clearing breakpoint_at, then also - clear any associated actions so that bpstat_do_actions won't try - to execute them. - (_initialize_breakpoint): Fix function name for bx command. - - (tbreak_command): Remove static from declaration. - (maintenance_info_breakpoints): Ditto. - - (reattach_breakpoints): New funct definition, used with with - hardware watchpoints - (breakpoint_1): Change format and add entries to bptypes[] - (maintenance_info_breakpoints): Function is no longer static - - (_initialize_breakpoint): Removed a comment. - (exception_catchpoints_are_fragile, - exception_support_initialized): Define. - (breakpoint_here_p): Fixed syntax error in conditional - (disable_watchpoints_before_interactive_call_start): Fixed call to - check_duplicates. Need a section parameter. - (enable_watchpoints_after_interactive_call_stop): Fixed call to - check_duplicates. Need a section parameter. - (breakpoint_re_set_one): Fixed call to check_duplicates. Need a - section parameter. - (delete_command): Fixed syntax error in conditional - (breakpoint_re_set): Fixed some typos. - - (args_for_catchpoint_enable): New type for handling exceptions. - (current_exception_event): New variable for handling exceptions. - (insert_breakpoints): Check for additional breakpoint types -- - bp_catch_throw, bp_catch_catch, call_disabled. Also, do some - additional work to handle an exception catchpoint. - (remove_breakpoint): There are additional breakpoint types to - check for: Bp_catch_throw, bp_catch_catch, call_disabled. Also do - some additional work to remove the exception catchpoints - (breakpoint_init_inferior): New input parameter. If there are - exception catchpoints delete them. - (breakpoint_here_p): There are additional breakpoint enable - settings to check for: Shlib_disabled, call_disabled - (breakpoint_thread_match): There are additional breakpoint enable - settings to check for: Call_disabled - (ep_is_catchpoint): There are additional breakpoint types to check - for: Bp_catch_throw, bp_catch_catch - (ep_is_exception_catchpoint): New function - (bpstat_find_step_resume_breakpoint): New function - (bpstat_do_actions): Introduce a local copy of the bpstat - structure. - (print_it_normal): There are additional breakpoint types to check - for: Bp_catch_throw, bp_catch_catch Changeing the control - structure a bit (adding else ifs) Add code to print out info about - exceptions. - (bpstat_stop_status): There are additional breakpoint enable - settings to check for: Call_disabled. there are additional - breakpoint types to chack for: Bp_catch_catch and bp_catch_throw. - Check to see if stopped due to an exception. Minor fixes to the - catch_errors calls. Make sure to count all encountered - breakpoints. There was something funky going on previously with - the counting. - (bpstat_what): Add cases for new breakpoint types: - bp_catch_catch, bp_catch_throw. - (bpstat_get_triggered_catchpoints): Check for new breakpoint types - : Bp_catch_catch, bp _catch_throw. - (breakpoint_1): Account for new breakpoint types. - (describe_other_breakpoints): Account for new breakpoint enable - setting (call_disabled) - (check_duplicates): Account for new breakpoint enable setting - (call_disabled) - (disable_breakpoints_in_shlibs): New function - (disable_watchpoints_before_interactive_call_start): New function - (mention): Account for new breakpoint types. - (break_command_1): Some additional checking for a valid PC. - (watch_command_1): Some dditional checking to prevent a watch - before a run command. - (ep_parse_optional_filename): Simplified for loop. - (create_exception_catchpoint): New function - (cover_target_enable_exception_callback): New function - (handle_gnu_4_16_catch_command): This used to be thcatch_command_1 - function.e - (create_temp_exception_breakpoint): New function - (catch_command_1): Differs from gdb 4.16 and gdb 4.17. Is now - calling catch_exception_command_1 using the EX_EVENT_CATCH and - EX_EVENT_THROW values as parameters. - (clear_command): Additional comments - (delete_breakpoint): Handle exceptions. Check for additional - breakpoint enable settings: Shlib_disabled, call_disabled. - (delete_command): Hp folks are claiming that we should not delete - shlib_event breakpoints - (breakpoint_re_set_one): Moved call to check_duplicates. Add new - breakpoint types to switch statement. - (breakpoint_re_set_thread): New function - (enable_command): Account for new breakpoint types. - - (insertion_state_t): New enumerated type. - (remove_breakpoint): New param in funct prototype. - (insert_breakpoints): Check for bp_catch_fork and bp_catch_vfork. - (remove_breakpoints): Changed call to remove_breakpoint. - (detach_breakpoints): New function. - (remove_breakpoint): New parameter, is. Also changed the - way b->inserted is set. - (ep_is_catchpoint): New function. - (ep_is_shlib_catchpoint): New function. - (print_it_normal): Check for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. Also new code - to print out catchpoints properly. - (bpstat_stop_status): Check for bp_catch_fork, bp_catch_vfork, - and bp_catch_exec. Also, some code to check for catching a - shared library load/unload. - (bpstat_what): Added catch_shlib_event to class enumeration. - Defined new macro, shlr. Expanded the bpstat_what_main_action - table. Add cases for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, and bp_catch_exec. - (bpstat_get_triggered_catchpoints): New function. - (breakpoint_1): Changes to bptypes definition. Also check for - bp_catch_load, bp_catch_unload, bp_catch_fork, bp_catch_vfork, - bp_catch_exec. Similar changes to the switch statement. - (set_raw_breakpoint): Initialize new breakpoint structure fields. - dll_pathname, triggered_dll_pathname, forked_inferior_pid, - exec_pathname. - (create_solib_load_unload_event_breakpoint): New function. - (create_solib_load_event_breakpoint): New function. - (create_solib_unload_event_breakpoint): New function. - (create_fork_vfork_event_catchpoint): New function. - (create_fork_event_catchpoint): New function. - (create_vfork_event_catchpoint): New function. - (mention): New cases for bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (ep_skip_leading_whitespace): New function. - (ep_find_event_name_end): New function. - (ep_parse_optional_if_clause): New function. - (ep_parse_optional_filename): New function. - (catch_fork_kind): New enumerated type. - (catch_fork_command_1): New function. - (catch_exec_command_1): New function. - (catch_load_command_1): New function. - (catch_unload_command_1): New function. - (catch_throw_command_1): New function. - (catch_command_1): Now calls catch_throw_command_1. - (tcatch_command): New function. - (delete_breakpoint): Changed call to remove_breakpoint. - Also free the new fields in the breakpoint structure. - (breakpoint_re_set_one): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (disable_command): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (enable_command): Handle bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork, bp_catch_exec. - (_initialize_breakpoint): Alter add_com call for catchpoints, - add add_com call for watchpoints. - - * breakpoint.h (enum bptype): New entries bp_catch_catch, - bp_catch_throw, and bp_none, bp_catch_load, bp_catch_unload, - bp_catch_fork, bp_catch_vfork,bp_catch_exec. Add declarations for - new functions bpstat_have_active_hw_watchpoints and - create_exec_event_catchpoint. - (tbreak_command): Add prototype. - (update_breakpoints_after_exec): Add prototype; update comments. - (reattach_breakpoints): New funct prototype declaration. - (enable): New enumerated value call_disabled. - (bpstat_find_step_resume_breakpoint): New funct decl. - (inf_context): New enumerated type. - (breakpoint_re_set_thread): New funct decl. - (breakpoint_init_inferior): New parameter. - (disable_watchpoints_before_interactive_call_start): New funct decl. - (enable_watchpoints_after_interactive_call_stop): New funct decl. - (disable_breakpoints_in_shlibs): New funct decl. - (struct breakpoint): New fields, dll_pathname,triggered_dll_pathname, - forked_inferior_pid,exec_pathname BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK. - (bpstat_get_triggered_catchpoints): New function. - (detach_breakpoints): New function. - (create_solib_load_event_breakpoint): New function. - (create_solib_unload_event_breakpoint) New function. - (create_fork_event_catchpoint): New function. - (create_vfork_event_catchpoint): New function. - (ep_is_catchpoint): New function. - (ep_is_shlib_catchpoint) New function. - (enum bpstat_what_main_action): New entry. - - * buildsym.c (finish_block): Get rid of processing_hp_compilation; - handle LOC_INDIRECT case. Set the BLOCK_GCC_COMPILED to the right - compiler. - (push_context): Add symbols for parameters to the context_stack. - (merge_symbol_lists): New function. Merges two symbol lists. - (struct context_stack): Add new field param. - - (processing_hp_compilation): New external var. - - * c-exp.y: Use external flag hp_som_som_object_present to decide - whether code was compiled by HP's compilers. Add two new C++ - tokens for true and false. - (yylex): Check for template name is done differently for the - HP/aCC compiler case; change some of the template processing code - for handling HP aCC templates. - - * c-lang.c (c_create_fundamental_type): Added case to handle - template args. Handle FT_BOOLEAN type. Set no sign flag for - FT_CHAR. - (cplus_builtin_types): New structure for c++ builtin types. - (cplus_language_defn): Use cplus_builtin_types instead of - c_builtin_types. - - * c-typeprint.c (c_type_print_base): Don't print 'privete' label - for a class if all members are private, similarly don't print - 'public' for a struct. Add support for sized enums (HP/aCC). get - rid of the 'static' keyword printed by the demangler for member - function, when printing the type of a class. 'static' will be - added by this function. If the demangled name is null, and the - method is not stubbed, get the signature by looking at the - information stored in the symbol structure. Remove printing of - 'const' and 'volatile' keywords for methods. This is now taken - care as part of the demangled member names. - (cp_type_print_method_args): New function. To print a C++ method - arguments and name to the output stream. - - (c_type_print_cv_qualifier): New function. Print out "const" and - "volatile" attributes. - (c_type_print_varspec_prefix): Print const or volatile qualifiers. - (c_type_print_args): Print 'void' for c++. - (c_type_print_varspec_suffix): Print 'void' for a no argument - function. - (c_type_print_base): Print const or volatile qualifiers. Do not - print 'unnamed union' if HP aCC compiler used. Distinguish - between struct and class based on the DECLARED_TYPE. Handle - HP/aCC compiler case for not printing vtable. Add Template - support. - - (cp_type_print_derivation_info): Print out 'protected' when - appropriate. This applies only to HP's compilers, not gcc. - - (c_val_print): Added parameter embedded_offset. Add - embedded_offset to valaddr in function calls; fix calls to - val_print and cp_print_value_fields. process TYPE_CODE_METHOD as - well. moved call to check_typedef out of conditional. added - embedded offset param to val_print call. - - (c_value_print): Add new parameter to call to val_print. - handle pointer to class case. Attempt to - determine the real type of the object to be printed. - ensure that const char *, const unsigned char * - come out without the type but the volatile variants - and the signed variants don't. - - * coff-solib.c (coff_solib_add): Add parameters to call - to symbol_file_add. - - * coff-solib.h: (Solib_REMOVE_INFERIOR_HOOK): New macro. defined - to 0. functionality not implemented for coff. - (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro, generate error message - for coff. - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Ditto. - (SOLIB_HAVE_LOAD_EVENT): Ditto. - (SOLIB_LOADED_LIBRARY_PATHNAME): Ditto. - (SOLIB_HAVE_UNLOAD_EVENT): Ditto. - (SOLIB_UNLOADED_LIBRARY_PATHNAME): Ditto. - (SOLIB_IN_DYNAMIC_LINKER): Ditto. - (SOLIB_RESTART): Ditto. - - * command.c (find_cmd): New function. (lookup_cmd_1): Call it, - change parsing if tui_version or xdb_commands is set. - (_initialize_command): Install new alias if xdb_commands is set. - - * complaints.h: Add ifdef...endif pair at beginning and end of file. - - * config.in, configure: Regenerated. - - * config/pa/hppabsd.mh (NATDEPFILES): Added new files - hp-psymtab-read.o and hp-symtab-read.o. - * config/pa/hppahpux.mh (NATDEPFILES): Ditto. - - * config/pa/hppahpux.mh (TERMCAP): Use -lHcurses. - * config/pa/hppaosf.mh (NATDEPFILES): Ditto. - - * config/pa/hpux1020.mh (TERMCAP): Use -lHcurses. - (MH_CFLAGS): New flag, -D__HP_CURSES, this define - is used by HP's linker to find the correct curses library. - - * config/pa/hpux1020.mh: New file. - - * config/pa/hpux1020.mt: New file. - - * config/pa/hpux1100.mh (TERMCAP): Link against -lcurses, not - -lHcurses. The latter does not contain mvwaddstr, wscrl, or - wstbwlmkfzz. - - * config/pa/hpux1100.mh (TERMCAP): Use -lHcurses. - (MH_CFLAGS): New flag, -D__HP_CURSES, this define - is used by HP's linker to find the correct curses library. - - * config/pa/hpux1100.mh (TERMCAP): When hosting on hpux 11.00, use - -lHcurses rather than -lcurses. - - * config/pa/hpux1100.mh: New file. - - * config/pa/hpux1100.mt: New file. - - * config/pa/nm-hppah.h (CHILD_HAS_SYSCALL_EVENT): New macro - (CHILD_THREAD_ALIVE): New macro - (STOPPED_BY_WATCHPOINT): Add a condition to the macro, - ! stepped_after_stopped_by_watchpoint - (TARGET_ENABLE_HW_WATCHPOINTS): New macro - (hppa_enable_hw_watchpoints): New funct decl - (TARGET_DISABLE_HW_WATCHPOINTS): New macro - ( hppa_disable_hw_watchpoints): New funct decl - these are for HP's implementation of fast - watchpoints (via page protection). - (target_pid_to_str): New macro, calls hppa_pid_to_str - (target_tid_to_str): New macro, calls hppa_tid_to_str - - * config/pa/nm-hppah.h (CHILD_POST_WAIT): Delete; - (CHILD_CREATE_CATCH_FORK_HOOK): Replace with - CHILD_INSERT_FORK_CATCHPOINT and CHILD_REMOVE_FORK_CATCHPOINT. - (CHILD_CREATE_CATCH_VFORK_HOOK): Replace with - CHILD_INSERT_VFORK_CATCHPOINT and CHILD_REMOVE_VFORK_CATCHPOINT. - (CHILD_CAN_FOLLOW_VFORK_PRIOR_TO_EXEC, - CHILD_INSERT_EXEC_CATCHPOINT, CHILD_REMOVE_EXEC_CATCHPOINT, - CHILD_HAS_EXECD, CHILD_REPORTED_EXEC_EVENTS_PER_EXEC_CALL, - CHILD_POST_ATTACH, TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, - TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT, - TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT, STOPPED_BY_WATCHPOINT, - HAVE_NONSTEPPABLE_WATCHPOINT, target_insert_watchpoint, - target_remote_watchpoint): New macros. - - * config/pa/nm-hppah.h (CHILD_XFER_MEMORY): Reinsert accidentally - deleted define. - - * config/pa/nm-hppah.h: - (PREPARE_TO_PROCEED): Defined macro to use - hppa_prepare_to_proceed. - (hppa_pid_to_str): Extern decl. - (hppa_tid_to_str): Extern decl. - (target_pid_or_tid_to_str): New macro definition. - (hppa_pid_or_tid_to_str): Extern decl. - (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): New macro - for - handling events caused by a call to vfork. - (hppa_ensure_vforking_parent_remains_stopped): Extern decl. - (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): New macro - - for handling events caused by a call to vfork. - (hppa_resume_execd_vforking_child_to_get_parent_vfork): Extern decl. - - * config/pa/nm-hppah.h: Fix PREPARE_TO_PROCEED macro. - - * config/pa/nm-hppah.h: Fix for gcc compile on HPUX, change - PT_RDUAREA to PT_RUAREA. - - * config/pa/nm-hppah.h: Introduced an HPUXHPPA define. - A bit of a hack so that I can ifdef some code that - only works for the HP wildebeest debugger. - - * config/pa/nm-hppah.h: Lots of new CHILD_ defines; - process_event_kind enum. - - * config/pa/tm-hppa.h (BREAKPOINT32): New define. - (CALL_DUMMY_HAS_COMPLETED): New define. - - * config/pa/tm-hppa.h (STACK_ALIGN): New macro. - (NO_EXTRA_ALIGNMENT_NEEDED): New macro. - (PC_REQUIRES_RUN_BEFORE_USE): New macro. - (REGISTER_NAMES): Formatting in file changed. - (CR27_REGNUM): Base register for thread local storage. - (USE_STRUCT_CONVENTION): New macro used to decide whether - a function returning a value of type type will - put it on the stack or into registers (based on the - PA risc calling conventions). - (EXTRACT_RETURN_VALUE): Fixed calculation for extracting return value. - (VALUE_RETURNED_FROM_STACK): New macro. - (TARGET_READ_PC): Declared the function used in the definition. - (SKIP_TRAMPOLINE_CODE): Declared the function used in the definition. - (TARGET_WRITE_PC): Declared the function used in the definition. - (TARGET_READ_FP): Declared the function used in the definition. - - * config/pa/tm-hppa.h (STRCAT_REGISTER): Define macro for - future use. - (pa_do_strcat_registers_info): Moved function decl from - defs.h to this HPUX specific .h file. - - * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Type_LENGTH returns - bytes, not bits; fix off by 8 error. - - * config/pa/tm-hppa.h: - New comment for obj_unwind_info definition - New typedef, obj_private_struct - - * config/pa/tm-hppa.h: Delete most target_ macros -- use default - versions instead; remove extraneous comma from proc_wait macro. - - * config/pa/tm-hppa.h: Get rid of macro HP_COMPILED_TARGET. - - * config/pa/tm-hppa.h: Removed redefinitions of - USE_STRUCT_CONVENTION and STACK_ALIGN macros. - - * config/pa/tm-hppa.h: Some new definitions - New macros: Arg0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM. - target_pid_to_exec_file, target_acknowledge_forked_child, - target_create_catch_fork_hook, target_create_catch_vfork_hook, - target_has_forked, target_has_vforked, require_attach, - require_detach, proc_wait - New funct decls: Hppa_pid_to_exec_file, - hppa_acknowledge_forked_child, hppa_create_catch_fork_hook, - hppa_create_catch_vfork_hook, hppa_target_has_forked, - hppa_target_has_vforked, hppa_require_attach, - hppa_require_detach, process_wait - (unwind_table_entry): Added comments to describe struct fields. - - * config/pa/tm-hppah.h (somsolib.h): Include it. - - * config/pa/tm-hppah.h: - (CHILD_ENABLE_EXCEPTION_CALLBACK): New define - (CHILD_GET_CURRENT_EXCEPTION_EVENT): New define - - * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. - - * configure.in (AC_CHECK_HEADERS): Add check for term.h. - - * configure.in: Add an --enable-tui argument. - - * configure.in: Construct tui/Makefile from tui/Makefile.in. - - * configure.in: Use AM_PROG_CC_STDC. If we have the GUI, then we - need this to process libgui.h. - - * convex-tdep.c (decout): Change FILE to GDB_FILE. - - * corefile.c: Include objfiles.h, symfile.h. - (core_file_command): Attempt to determine the name of the symbol - file from the core file. - (read_memory_string): New function. - - * corefile.c (core_file_command): Temporary hack to make non-hpux - work. For, non-hpux, t->to_core_file_to_sym_file does not have a - reasonable value. No target_ops vector on the stack gives it a - non-zero value. fix later. - - * corelow.c (core_file_to_sym_file): Added new local variable, - failing command, and do some explicit type castings. - (core_ops): Add three new fields: to_has_syscall_event, - to_enable_exception_callback, to_get_current_exception_event. - Necessary since we still have oldstyle initialization in - this file - - * corelow.c: Include unistd.h - (core_file_to_sym_file): New function - (core_file_thread_alive): New function - (core_ops): Added new target ops vector fields. see below. And - yes we definitiely need to initialize them here, as long as - we're using static initialization. - - * cxux-nat.c (add_shared_symbol_files): Additonal params for calls - to symbol_file_add. - - * defs.h (gdb_file_isatty): New function decl. - - * defs.h (GDB_FILE): If TUI is defined, define a structure rather - than making this an alias for FILE. - (gdb_stdout, gdb_stderr): If TUI is defined, then define these - as pointers to variables of type GDB_FILE rather than making them - be aliases for stdout and stderr. - - * defs.h (TUIDO): Add definition conditionalized on definition - (or lack thereof) of TUI. - - * defs.h (command_class): Add two additional values. - (precision_type): New enum. - - * defs.h (gdb_fclose): Add declaration. - - * defs.h (store_address): Change prototype to match function. - - * defs.h (tui_version, xdb_commands, dbx_commands): Add decl's. - - * defs.h (gdb_file_deallocate): New function declaration - - * defs.h: - (streamtype): New enumerated type to distinguish between - output to a FILE and output to a buffer. - (tui_stream): New struct type, named GDB_FILE. Contains, - streamtype, FILE, buffer, and bufferlength fields. - (gdb_stdout): Of type GDB_FILE, will pass this around gdb - rather than stdout. - (gdb_stderr): Of type GDB_FILE, will pass this around gdb - rather than stderr. - (fputs_unfiltered_hook): Change stream parameter from FILE to - GDB_FILE - (flush_hook): Change stream parameter from FILE to GDB_FILE - (gdb_fclose): Fix declaration for gdb_fclose; parameter is now of - type GDB_FILE ** - (gdb_file_adjust_strbuf): New function declaration. function lives in - utils.c. - (gdb_file_init_astring): New function declaration. function lives - in utils.c - (gdb_file_get_strbuf): New function declaration. function lives - in utils.c - - * defs.h: Additional include files included when TUI is defined. - - * defs.h: Funct decl source_full_path_of. - - * demangle.c: Add HP_DEMANGLING_STYLE_STRING. - - * demangle.c: Added new demangling style, EDG_DEMANGLING_STYLE_STRING, - to the demanglers structure. This is for support of - Kuck & Assoc.'s changes for demangling. - - * eval.c (evaluate_subexp_standard): C++ member function changes. - - * eval.c (evaluate_subexp_standard): Verify TYPE_TARGET_TYPE is - non NULL before dereferencing it. - - * eval.c (evaluate_subexp_standard): With HP/aCC compiler it is not possible - to perform inferior calls via function pointers. - Resolve calls to overloaded functions using find_overload_match. - We cannot handle HP/aCC pointers to member functions. - Deal with HP/aCC pointers to members in various kind of expressions. - - * f-lang.c (f_printchar): Change FILE to GDB_FILE. - (f_printstr): Ditto. - (emit_char): Ditto. - - * f-lang.c (f_printstr): Change stdout to gdb_stdout. - - * f-typeprint.c (f_print_type): Change FILE to GDB_FILE. - (f_type_print_varspec_prefix): Ditto. - (f_type_print_args): Ditto. - (f_type_print_varspec_suffix): Ditto. - (print_equivalent_f77_float_type): Ditto. - (f_type_print_base): Ditto. - - * findvar.c (): Hp snapshot 3 changes. (extract_address): Coerce - return value from extract_unsigned_integer to CORE_ADDR. - (store_address): Change val from CORE_ADDR to LONGEST; changes to - support machines where CORE_ADDR and LONGEST are different sizes. - (get_saved_register): Coerce arg to store_address to LONGEST. - (read_relative_register_raw_bytes): Cast last arg to - store_address to LONGEST. (read_register): Cast return from - extract_address to a CORE_ADDR. (write_register_pid): Change val - from LONGEST to CORE_ADDR. (read_pc_pid): Save and restore - inferior_pid if necessary. (write_pc_pid): Ditto. - (read_var_value): Cast arg to store_address. - - * findvar.c (read_relative_register_raw_bytes_for_frame): New - function. - (read_relative_register_raw_bytes): Call it. - - * findvar.c (symbol_read_needs_frame): Handle LOC_THREAD_LOCAL_STATIC and - LOC_INDIRECT. - - * fork-child.c (fork_inferior): Chenge fifth parameter to be a - function returning void. - - * fork-child.c (fork_inferior): Delete unused variable f. - - * fork-child.c: - (Startup_WITH_SHELL): New macro -- interim fix for a bug - (breakup_args): New function -- breaks up an argument string into - an argument suitable for passing into execvp(). - (fork_inferior): Handling problems with starting up gdb with a shell. - -- again, this appears to be an interim fix. - - * fork-child.c: - (fork_inferior): Added a comment - (clone_and_follow_inferior): New function. - (startup_inferior): Minor formatting changes. - - * fork-child.c: - (fork_inferior): Hp change is problematic. The -f option has - different meanings for different shells. It is particularly - inappropriate for bourne shells. - - * fork-child.c: - (fork_inferior): Added new parameter, pre_trace_fun. - pre_trace_fun is a function pointer. For some targets, - like HPUX, this function gets called to prepare for forking - a child. - - * fork-child.c: - (fork_inferior): Fixed call to init_trace_fun - - * fork-child.c: - Moved definition of STARTUP_WITH_SHELL to inferior.h - Added a DEBUGGING macro. Currently set to 0. May remove - later. - breakup_args: Add DEBUGGING ifdefs. more sophisticated - parsing to break up args. - (fork_inferior): Rename kshell variable to shell. new local - variable, tryname. Make use of STARTUP_WITH_SHELL macro. - More error processing if starting up with a shell. - (startup_inferior): Distinguish between starting up with a shell - and not doing so. - - * gdbthread.h: - Declarations for load_infrun_state and save_infrun_state take - an additional parameter. - - * gdbthread.h: Note that sometime between gdb 4.16 and 4.17, - thread.h was renamed gdbthread.h - (load_infrun_state): Additional parameters - (store_infrun_state): Additional parameters - - * gdbthread.h: Include breakpoint.h - - * hp-psymtab-read.c (QUICK_LOOK_UP): Redefine to be 0. - (hpread_build_psymtabs): Deal with enums. - (hpread_start_psymtab): Include section offset. - (hpread_end_psymtab): Take care of offset. - - * hp-psymtab-read.c (TRUE): Define. - (FALSE): Define. - (file_exists): New function. Checks for existance of file. - (hpread_pxdb_needed): Rewrite. - (hpread_quick_traverse): Use correct demangling style. - Handle F77 case. - (hpread_get_header): Rewrite. - (hpread_get_textlow): Add support for DOC_FUNCTION. - (hpread_build_psymtabs): Make sure we do the right thing - for pxdb and F77. - - * hp-psymtab-read.c (hpread_pxdb_check): Change parenthesis positions. - - * hp-psymtab-read.c (hpread_quick_traverse): Compare CORE_ADDR - variable end_addr to 0 instaed of NULL to get rif of gcc warning. - - * hp-psymtab-read.c: - (Hpread_get_textlow): Added param to function - Defined convennience macros and some datatypes and variables for - processing the quick lookup-tables. Looks like the code existed - before, but has been munged. - (hpread_pxdb_needed): Major rearrangements of code. Additional local - variables. Also, more extensive checking for various scenarios: - debug info for optimized code vs. unoptimized code, pxdb has been - run vs. pxdb has not been run. - (VALID_FILE): New macro - (VALID_MODULE): New macro - (VALID_PROC): New macro - (VALID_CLASS): New macro - (FILE_START): New macro - (MODULE_START): New macro - (PROC_START): New macro - (FILE_END): New macro - (MODULE_END): New macro - (PROC_END): New macro - (FILE_ISYM): New macro - (MODULE_ISYM): New macro - (PROC_ISYM): New macro - (VALID_CURR_FILE): New macro - (VALID_CURR_MODULE): New macro - (VALID_CURR_PROC): New macro - (VALID_CURR_CLASS): New macro - (CURR_FILE_START): New macro - (CURR_MODULE_START): New macro - (CURR_PROC_END): New macro - (CURR_FILE_ISYM): New macro - (CURR_MODULE_ISYM): New macro - (CURR_PROC_ISYM): New macro - (TELL_OBJFILE): New macro - (pst_syms_struct): New typedef to keep track of the start/end symbol - table (LNTT) indices of psymtabs created so far. - (pst_syms_count): New variable - (pst_syms_size): New variable - (told_objfile): New variable - (init_pst_syms): New function. sets up psymtab symbol index stuff. - (clear_pst_syms): New function. clean up psymtab symbol index stuff. - (record_pst_syms): New function. add info about newest psymtab to symbol - index table. - (find_next_pst_start): New function. Find a suitable symbol table index. - (find_next_file_isym): New function - (find_next_proc_isym): New function - (find_next_module_isym): New function - (scan_procs): New function. Scan and record partial symbols for all - functions starting from specified index and in a specified code range. - (hpread_quick_traverse: Major rearrangement of code. The function - now uses all the nifty macros. There are some new local variables. - Check for EDG_DEMANGLING style. ifdef out some code for handling F77. - Previously, the function looped over all the modules in the table. - Now, the function loops over all the files, modules, and procedures. - With HP aCC and CTTI, it is possible for a compiled object to have a - file and no module. - (hpread_build_psymtabs): Added a section of code ifdefed by - QUICK_LOOK_UP. It check to see whether or not there are any globals - in the executable. Fix number of params to hpread_start_psymtab call. - Some changes to the way DNTT_TYPE_MODULE is handled. - (hpread_get_textlow): Change in signature, minor code changes. The - function finds the low address associated with a specified symbol. - In looking for the address for the symbol avoid going of the end of - the LNTT file. - - * hp-psymtab-read.c: Change TRUE to 1 and FALSE to 0. Do some - reformatting. - - * hp-psymtab-read.c: Include demangle.h - (trans_lang): New function to let gdb know the correct language. - (hpread_quick_traverse): Use ARM style demangling. - Demangle procedures names. - Use gdb language names instead of hp language names. - Add symbol to list using its demangled name. - - * hp-psymtab-read.c: New file. - (hpread_call_pxdb): New function. Call PXDB to process our file. - (hpread_pxdb_check): New function. Return TRUE if the file needs - pre-processing by PXDB and we have thus called PXDB to do this - processing and the file needs to be re-loaded. - (hpread_quick_traverse): New function. Traverse the quick look-up - tables, building a set of psymtabs. - (hpread_get_header): New function. Get appropriate header from obj - file, based on pxdb type - (hpread_symfile_init): No change from hpread.c - (hpread_build_psymtabs): If there are quick lookup tables, read those, - then scan the global section LNTT. Otherwise, just scan the whole LNTT. - Changed: Add a global function entry to the global partial symbol list. - Handle end of symbols, for QLT case. - In case of TAGDEF, if it is a class or a template, add the name to the - var_namespace, so that it is known as a type by gdb. - In case of CONSTANT, and it is global, add it to the globals. - (hpread_symfile_finish): No change from hpread.c - (hpread_get_lntt): Make it not static - (hpread_get_gntt): No change from hpread.c - (hpread_get_slt): Make it not static - (hpread_get_textlow): No change from hpread.c - (hpread_start_psymtab): No change from hpread.c - (hpread_end_psymtab): No change from hpread.c - - * hp-symtab-read.c (hpread_get_scope_start): Renamed. It was - hpread_get_depth. - (hpread_type_translate): Distinguish between signed and unsigned char - types. - (hpread_psymtab_to_symtab): Set flag for hp compilation. - (hpread_read_function_type): Append symbols for parameters to local - list as well as to the global list. Get the parameters types from the - local list instead of the global list. - (hpread_read_struct_type): Add new field num_fn_fields to next_fn_field - structure. Rewrite handling of templates - (hpread_type_lookup): Change handling of dntt_type_modifier. - (hpread_process_one_debug_symbol): Call hpread_get_scope_start instea - of hpread_get_depth. Handle enum as well. - (hpread_get_scope_depth): New function. Get nesting depth for a - DNTT entry. - - * hp-symtab-read.c (hpread_psymtab_to_symtab): Set - processing_gcc_compilation to 0. - - * hp-symtab-read.c (hpread_psymtab_to_symtab_1): Change stdout to - gdb_stdout; change fflush to gdb_flush. - (hpread_psymtab_to_symtab): Change fflush to gdb_flush. - - * hp-symtab-read.c (hpread_read_enum_type): Declare variable. - (hpread_read_struct_type): Eliminate references - to 'args' member of fn_field. - - * hp-symtab-read.c (hpread_read_struct_type): A static member - is now indicated by the bitsize field, not the bitpos. - Initialize physname to empty. - (fix_static_member_physnames): Use new macros to deal with - physnames. - - * hp-symtab-read.c (hpread_read_struct_type): Change references - to bitpos member of struct field to use the FIELD_BITPOS macro. - - * hp-symtab-read.c (hpread_read_struct_type): Comment out reference to - obsolete field fn_field.args. - Add struct complaint definitions for complaints. - (hpread_read_struct_type): Change call to complain. - (hpread_read_array_type): Change call to complain. - (hpread_type_lookup): Change call to complain. - (hpread_process_one_debug_symbol): Change calls to complain. - (hpread_type_translate): Change calls to complain. - - * hp-symtab-read.c (hpread_read_struct_type): Make sure bitvector - has been allocated before calling has_vtable. - - * hp-symtab-read.c (hpread_read_struct_type): Revert change, - just check for vtable without checking for bitvectors too. - - * hp-symtab-read.c: - (Hpread_expand_symtab): Change name of local variable from - at_end_of_module to at_module_boundary. - Also, if demangling style is already EDG, do not reset it - to the HP demangling style. - Change at_end_of_module param to hpread_process_one_debug_symbol - call to at_module_boundary. - No longer break out of loop when reach end of module. With CTTI, - the compiler can generate function symbols which are not in - any module. Typically they show up after the end of one - module and before the start of the next module. - (hpread_read_struct_type): Check that the debug info for - a TEMPLATE_ARG is correct. - (hpread_process_one_debug_symbol): Change name of at_end_of_module_p - param to at_module_boundary_p. - Also set *at_module_boundary_p = -1 if missing a module end and set - it to 1 when finished expanding the debug info. - Handle TLS variable. - - * hp-symtab-read.c: Include defs.h, symtab.h, gdbtypes.h, complaints.h. - (fixup_class): New static variable. - (fixup_method): New static variable. - (hpread_get_location): Rewrite. - (hpread_has_name): Add cases for DNTT_TYPE_DOC_FUNCTION and - DNTT_TYPE_DOC_MEMFUNC - (hpread_expand_symtab): Use HP demangling style. - Set hp_som_som_object_present to 1. - (hpread_type_translate): Error out if not immediate. Issue warning - if there is an unhandled type code. - (error_in_hpread_type_translate_complaint): Remove this structure. - (hpread_read_enum_type): Don't assume size of enum is always 4 bytes. - (hpread_read_function_type): Add new parameter to indicate a new block. - Do not add the parameters to the symbol list. - If the type was read in earlier, do not modify the type structure. - If we are creating a new block, set the local symbol list to be the - param list. - Need to mark this type as preprocessed. - (hpread_read_doc_function_type): New function. Read and internalize - a native DOC function debug symbol. - (hpread_read_struct_type): A method can be of type doc_function and - doc_memfunc too. - Handle case in which a method is read before its class. Deal with - incomplete method types. - Handle cases in which HP/aCC compiler creates operator names w/o - the 'operator' keyword. Rewrite the loop over the fileds. - (fix_static_member_physnames): New function. Adjust the physnames for - each static member. - (fixup_class_method_type): New function. Fix-up the type structure for a - class. - (hpread_read_array_type): Change complaint to warning. - (hpread_type_lookup): Add case for DNTT_TYPE_DOC_FUNCTION. - For structures/classes set static member to point to strings with full - names. - Change calls to hpread_read_function_type to pass extra parameter. - (hpread_record_lines): Handle case for SLT_NORMAL_OFFSET. - (class_of): New function. Given a function "f" which is a member of a class, - find the classname that it is a member of. - (hpread_process_one_debug_symbol): Deal with possible alias field from the - som record for the Function or Entry type. - Do the demangling ourselves if the gdb demangler failed. - Add support for DOC functions. - For function types, add parameters to local list. - (hpread_get_scope_depth): Make this function a no-op. - (hpread_adjust_bitoffsets): New function. Adjust the bitoffsets for all - fields of an anonymous union. - (hpread_get_next_skip_over_anon_unions): New function. Skip over anonymous - unions. - - * hp-symtab-read.c: Include demangle.h - (hpread_expand_symtab): Ensure we are using ARM-style demangling. - (hpread_process_one_debug_symbol): Set the mangled and demangled - names for functions. - Record the class name to generate the demangled names of member - functions. - - * hp-symtab-read.c: New file. - (hpread_get_depth): No change from hpread.c - (hpread_get_line): No change from hpread.c - (hpread_get_location): No change from hpread.c - (hpread_has_name): Make it not static. Return 1 for DNTT_TYPE_BLOCKDATA - and DNTT_TYPE_MEMFUNC. Return 0 for CLASS_SCOPE, REFERENCE,PTRMEM, - PTRMEMFUNC, CLASS, GENFIELD, VFUNC, MEMACCESS, INHERITANCE, - FRIEND_CLASS, FRIEND_FUNC, MODIFIER, OBJECT_ID, TEMPLATE, TEMPLATE_ARG, - FUNC_TEMPLATE, LINK. - (hpread_psymtab_to_symtab_1): No changes from hpread.c - (hpread_psymtab_to_symtab): Make it a static function - (hpread_expand_symtab): Modified - (hpread_type_translate): If not typep.dntti.immediate do not abort, - but complain and return. Same for default action. Handle more HP_TYPEs. - (hpread_lookup_type): Initially allocate a correct-size type-vector. - (hpread_alloc_type): Reset type_addr only if a type was allocated. - (hpread_read_enum_type): If this has already a type associated, return. - (hpread_read_function_type): Do different things depending on whether - function is a MEMFUNC, a TEMPLATE, a FUNCTION som record. - Do not use the LOC_REGPARM_ADDR symbol class. - (hpread_read_struct_type): Handle classes and templates too. Major - rewrite. - (hpread_get_nth_template_arg): New function. - (hpread_read_templ_arg_type): New function. - (hpread_read_set_type): No change from hpread.c - (hpread_read_array_type): Modified - (hpread_read_subrange_type): Add handling of more DNTT entries. - added support for templates, classes, references, virtual functions. - (hpread_type_lookup): Handle DNNT_TYPE_MODULE. - (hpread_record_lines): No changes from hpread.c - (hpread_process_one_debug_symbol): Handle WITH, COMMON, - CLASS_SCOPE. Expand TAGDEF case to handle classes and templates. - - * hppa-tdep.c (pa_do_strcat_registers_info): Has a new parameter, - precision, which is passed into the call to pa_strcat_fp_reg to - indicate whether to display the floating point registers using - single or double preceision. - (pa_strcat_registers): Introduce local variable, precision, and - pass it into call to pa_strcat_fp_reg. - (pa_strcat_fp_reg): Modified function. New parameter, precision, - used by function to decide whether to use single or double - precision. Also added the code to put a double precision value - into a buffer. - - * hppa-tdep.c: Add'l includes , - , declare pa_register_look_aside, define is_pa_2. - (rp_saved): Check for where to read the return pointer from. - (pa_do_registers_info): Handle is_pa_2. (pa_register_look_aside): - new function. (pa_print_registers): Handle is_pa_2. - (in_solib_call_trampoline): Handle a compiler/linker error. - (skip_trampoline_code): Changes to some masks used in examining - instructions. (inst_saves_fr): Test for FSTWS instruction. - (skip_prologue): Renamed to skip_prologue_hard_way. - (after_prologue): New function. (skip_prologue): New function. - - * hppa-tdep.c (after_prologue): If f is NULL, don't dereference - it. - - * hppa-tdep.c (after_prologue): If no debug info, return zero - telling caller that we need to find the end of the prologue via - the hard way (instruction examination). - - * hppa-tdep.c (find_unwind_entry): Avoid dereferencing a null - pointer. - - * hppa-tdep.c (hppa_pid_to_exec_file): Deleted -- no longer used. - - * hppa-tdep.c (hppa_prepare_to_proceeed): Add prototype. - (read_unwind_info): Purecov comments, bug fixes. - (find_unwind_entry): Purecov comments, bug fixes. - (find_stub_with_shl_get): Purecov comments. - (frame_chain): Additional parens. - (hppa_push_arguments): Changes to commented out version of routine. - (hppa_fix_call_dummy): Purecov comments, fix location of end.o. - (in_solib_call_trampoline): Purecov comments. - (in_solib_return_trampoline): Purecov comments. - (setup_d_pid_in_inferior): Fix location of end.o. - (initialize_hp_cxx_exception_support): Fix location of end.o. - (child_enable_exception_callback): Purecov comments. - - * hppa-tdep.c: - (Pa_do_strcat_registers_info): New routine. called by - tui/tuiRegs.c:_tuiRegisterFormat to place a register name - and value into a string buffer. Interface may change in - future. Checking this in so that we have something - functional for HP. - (pa_strcat_registers): New routine, called by - pa_do_strcat_registers_info. Does same thing as - pa_print_registers except it takes a stream parameter. - This routine should disappear in future. Checking in - so that we have something functional to give HP - (pa_strcat_fp_reg): New routine, called by - pa_do_strcat_registers_info and pa_strvat_registers - to place a floating point register name and value into - a buffer. This interface may change in future. - Checking in so that we have something functional to give HP. - - * hppa-tdep.c: (Pa_print_fp_reg): Change prototype to match def'n. - (pa_register_look_aside): Fix comment immediately before function. - - * hppa-tdep.c: Changes to better support stack unwinding, - reading and writing registers for HPUX. The HP folks had - an advantage ... access to a runtime architecture spec ;-}. - New includes: Ptrace.h - (internalize_unwinds): Initialize new fields in table. - (read_unwind_info): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type - are now ...->table[index].stub_unwind.stub_type. - (find_proc_framesize): Added a check for pc == 0. - (rp_saved): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type - are now ...->table[index].stub_unwind.stub_type. - (frameless_function_invocation): Stub_type becomes - stub_unwind.stub_type - (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type - (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type - (frame_chain_valid): Stub_type becomes stub_unwind.stub_type - (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type - (pa_print_fp_reg): Additional params to call val_print - (in_solib_call_trampoline): Stub_type becomes stub_unwind.stub_type - (in_solib_return_trampoline): Stub_type becomes stub_unwind.stub_typ - (skip_trampoline_code): Additional code to handle external - dyncalls. Also stub_type becomes stub_unwind.stub_type - (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there - is an explicit ptrace request for getting the pathname associated - with a process id (pid). - - * hppa-tdep.c: Fix for gcc compile on HPUX - (hppa_pid_to_exec_file): Remove unwanted param from - call to call_ptrace. Note, hppa_pid_to_exec_file goes - away in subsequent hp snapshots. - - * hppa-tdep.c: Include bfd.h. - include dl.h - (args_for_find_stub): New structure. - (find_unwind_entry): Deal with null input pc value. - (rp_saved): Ditto. - For the import stub, return -24 always. - (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. - (init_extra_frame_info): Use TARGET_READ_FP. - (frame_chain): Include thread support. - If the caller's pc is zero, we loose and return, just like stack bottom. - Disable warning about being unable to find unwind info. - (hppa_push_arguments): Rewrite. - (hppa_value_returned_from_stack): New function. Handles returning a value - larger that 64 bits, stored on the stack. - (find_stub_with_shl_get): New function. To look up symbols in shlibs. - (cover_find_stub_with_shl_get): New function. Cover routine for - find_stub_with_shl_get to pass to catch_errors. - (hppa_fix_call_dummy): Comment out old stub mechanism. Rewrite using dyncall. - (target_read_fp): New function. - (pa_do_registers_info): Floating point registers start at FP4. - (pa_print_registers): Use FP4_REGNUM instead of 72. - (skip_trampoline_code): Do machine instruction matching for PA2.0. - (setup_d_pid_in_inferior): New function. Exception handling support. - (initialize_hp_cxx_exception_support): Ditto. - (child_enable_exception_callback): Ditto. - (child_get_current_exception_event): Ditto. - - * hppah-nat.c (child_post_wait, child_post_follow_vfork, - child_post_follow_inferior_by_clone): New functions. - - * hppah-nat.c (child_xfer_memory): Make sure the call to ptrace really - fails before we give up. - (hppa_pid_to_str): New function. Format a process id. - (hppa_tid_to_str): New function. Format a thread id. - - * hppah-nat.c (child_xfer_memory): Use xmalloc, not alloca. - (child_post_wait): Delete. - (child_post_follow_vfork): Delete decl of child_ops; delete - large chunks of function -- let it be handled by the normal - mechanism that notices and handles exec events, in resume(). - - * hppah-nat.c (require_notification_of_exec_events): New function; - just notify of exec events, not all events, and just the specified - pid, don't include it's children (10.20 version). - (child_acknowledge_created_inferior): Call new function - require_notification_of_exec_events instead of - require_notification_of_events. - - * hppah-nat.c [!GDB_NATIVE_HPUX_11]: Move HPUX 10.x-specific - support code here from infptrace.c. - - * hppah-nat.c: Removed #define ptrace call_ptrace - replaced all calls to ptrace with calls to call_ptrace - (parent_attach_all): Removed call to ptrace - - * hpread.c (hpread_psymtab_to_symtab_1): Change fflush to - gdb_flush; change stdout to gdb_stdout. - (hpread_psymtab_to_symtab): Change fflush to gdb_flush. - - * hpread.h: New file. Includes all includes, struct defs, defines - from hpread.c. - - * infcmd.c - (attach_command): New local variable, exec_file, added code to - determine exec_file from pid if exec_file is not already known, - call new target operation, target_post_attach -- a no-op unless - on HPUXHPPA - (detach_command): After detaching, do a SOLIB_RESTART - - * infcmd.c (objfiles.h): Fix typo on include line. - - * infcmd.c (run_command): Only call SOLIB_RESTART if it's - defined. - (detach_command): Ditto. - - * infcmd.c: - (run_stack_dummy): Add calls to - disable_watchpoints_before_interactive_call_start and - enable_watchpoints_after_interactive_call_stops - (finish_command): Alter code handling the evaluation and printing - of the target function's return value. - (attach_command): When given a pid, but no exec file, try to determine - the exec file from the process. If the process does not record a - full path name, try to qualify the filename against the source path. - (_initialize_infcmd): Add some verbiage about how to use the attach command - - * infcmd.c: - Include objfiles.h - (run_command): If program has already been started, and decide - to restart it, then kill the target, flush the caches, - call init_wait_for_inferior. Also purge old solib objfiles. - - * infcmd.c: Changed calls to val_print, using a new macro, - SOLIB_RESTART - (run_command): Calls SOLIB_RESTART - (do_registers_info): Changed calls to val_print - - * infcmd.c: Made the symfile.h include preceed the - objfiles.h include. The other ordering caused a - compile problem (incompletely defined types). - - * inferior.h (REQUIRE_DETACH): Fix default definition. - * inftarg.c (child_post_attach): Fix declaration, make static. - (proc_wait): Make globally visible. - (child_insert_fork_catchpoint, etc): Fix return type. - - * inferior.h (STARTUP_WITH_SHELL): New define. - (START_INFERIOR_TRAPS_EXPECTED): New define - - * inferior.h (fork_inferior): Change fifth parameter to be a function - returning void. - - * inferior.h (proc_wait): Declare. - - * inferior.h: - (Require_ATTACH): New macro - (REQUIRE_DETACH): New macro - (detach): Definition is now an extern - (clone_and_follow_inferior): New definition, it's also an extern - - * inferior.h: - (Require_attach): Default definition for require_attach funct - (require_detach): Default definition for require_detach funct - (pre_fork_inferior): New funct decl for function defined in - infptrace.c - (fork_inferior): New parameter in funct decl. - - * inferior.h: - New variable decls: Inferior_ignoring_startup_exec_events, - inferior_ignoring_leading_exec_events -- these variables - are used when processing an exec call. - (CALL_DUMMY_HAS_COMPLETED): New default macro -- for targets - where PC in call dummy implies that call dummy has - completed. Note, that on HPUX this inference does not hold. - - * infptrace.c - (require_notification_of_events): New function - (child_acknowledge_created_inferior): Previously named - hppa_acknowledge_forked_child. Also calling - require_notification_of_events and clearing some semaphore - variables - (child_post_startup_inferior): New function - (child_create_catch_fork_hook): Previously named - hppa_create_catch_fork_hook - (child_create_catch_vfork_hook): Previously named - hppa_create_catch_vfork_hook - (child_has_forked): Previously named hppa_target_has_forked - (child_has_vforked): Previously named hppa_target_has_vforked - (process_wait): Changed to call target_post_wait - (attach): Add call to require_notification_of_events - (child_pid_to_exec_file): New function - (hppa_require_attach): New local variable, pt_status - (hppa_get_process_events): New function - - * infptrace.c (call_ptrace): Simplify control flow. - (proc_wait): Move here from inftarg.c, add target_post_wait call. - - * infptrace.c (call_ptrace): Add some debugging code. - - * infptrace.c (child_pid_to_exec_file): Declare variable. - - * infptrace.c (kill_inferior): Clean up call to proc_wait. - - * infptrace.c: - (Call_ptrace): When the ptrace request is PT_SETTRC, - call ptrace and then call parent_attach_all. - - * infptrace.c: - (Child_has_syscall_event): New function. only applicable - (for now) on HPUX 10.30 and beyond via the ttrace call. - In infptrace.c there is a default operation. - With ttrace, it is possible to tell the kernel to - notify the debugger that the target program is about to make - or return from a syscall. - (child_thread_alive): New function. a default function. - ptrace doesn't support kernel threads. - (hppa_enable_page_protection_events): Defualt function - (hppa_disable_page_protection_events): Default function - - * infptrace.c (child_pid_to_exec_file): Fix number of params to - cal_ptrace call. - - * infptrace.c (hppa_pid_or_tid_to_str): New function. - (hppa_switched_threads): New function. - (hppa_ensure_vforking_parent_remains_stopped): New function. - (hppa_resume_execd_vforking_child_to_get_parent_vfork): New function. - - * infptrace.c: Most of the changes found in infptrace.c should - be moved to hppah-nat.c - (PT_VERSION): A new define - (startup_semaphore_t): A new struct type. it is used to - coordinate the parent and child processes after a fork and - before an exec on HPUX. - (call_ptrace): Changes to determine whether the ptrace - request is for starting the tracing of the target process. - (parent_attach_all): New funct. used on HPUX for coordinating - the parent and child processes after a fork and before and exec. - (hppa_acknowledge_forked_child): New funct. prabably belongs - in hppah-nat.c - (hppa_enable_catch_fork): New funct. probably belongs in - hppah-nat.c - (hppa_disable_catch_fork): New funct. probably belongs in - hppah-nat.c - (hppa_create_catch_fork_hook): New funct. probably belongs in - hppah-nat.c - (hppa_enable_catch_vfork): New funct. probably belongs in - hppah-nat.c - (hppa_disable_catch_vfork): New funct. probably belongs in - hppah-nat.c - (hppa_create_catch_vfork_hook): New funct. probably belongs to - hppah-nat.c - (hppa_target_has_forked): New funct. probably belongs in - hppah-nat.c - (hppa_target_has_vforked): New funct. probably belongs in - hppah-nat.c - (process_wait): New funct. also ifdefed for proc_wait. - (kill_inferior): Call proc_wait rather than wait. this is - pretty hacky. - (pre_fork_inferior): New function. used only by HPUX. - probably should be defined elsewhere. - - * infrun.c (follow_inferior_fork): Only define on HP. - (wait_for_inferior): Only call SOLIB_IN_DYNAMIC_LINKER if we have - shared libraries; restore test of IN_SOLIB_DYNSYM_RESOLVE_CODE - removed by HP. - - * infrun.c (normal_stop): Add a call to the TUIDO - macro just before the annotate_stopped label. This - updates the windows after each program stop. - - * infrun.c (normal_stop): Verify stop_command is non-zero before - dereferencing it (it won't be set if dbx_commands is set). - - * infrun.c (resume): Add #ifdef HPPAHPUX around HPUX-specific - code. - - * infrun.c (resume): Add missing semicolon. - - * infrun.c (wait_for_inferior): Fix syntax error. - - * infrun.c (follow_fork_mode_kind_names): Removed "both" option. - (follow_fork): Added parameters. additional code for handling - following of parent, following of child - (resume): Added code for deciding how to resume in presence of - fork. Additional params to follow_fork call. - - * infrun.c (follow_exec): Ifdef for HPUXHPPA for the moment, the - code in here assumes the existance of the child_ops target - vector. This is incorrect for Solaris. - - * infrun.c (resume): Fixed ifdefs, HPPAHPUX -> HPUXHPPA. - - * infrun.c (wait_for_inferior): Fixed a matching parens problem -- - matching curly brace inside ifdefed code which is not being - compiled. Change local validFlag to be an 'int' rather than a - 'bool' and fixed the corresponding assignment statements. - - * infrun.c: - Two new global variables: Inferior_ignoring_startup_exec_events and - inferior_ignoring_leading_exec_events. - New static variables: Parent_of_vfork_trap_expected_and_ignorable, - step_resume_breakpoint, through_sigtramp_breakpoint, pending_follow, - follow_vfork_when_exec - (follow_inferior_fork): Does what follow_fork did! - (follow_fork): Is now a wrapper function for follow_inferior_fork - (follow_vfork): Is now a wrapper function for follow_inferior_fork - (follow_exec): New function, handles an exec event. - (resume): Remove 3 local variables: Child_pid, has_forked, has_vforked. - move and expand code that tries to follow a fork (i.e. also check - for vfork and exec - (init_wait_for_inferior): Initialize the new structure, pending_follow - (delete_breakpoint_current_contents): When deleting all the breakpoints also - set the breakpoint struct pointer to NULL. - (wait_for_inferior): A number of changes. - The step_resume_breakpoint and through_sigtramp_breakpoint local - variables are now visible in entire module. - Changed name of variable from child_inferior_pid to saved_inferior_pid. - Added several cases to the event processing switch statement: - Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. - Also, for TARGET_WAITKIND_STOPPED, check to see if expecting a trap - from the parent of a vfork (ignorable) otherwise break as usual. - When determining the value of 'random_signal' (0 or 1), no longer check for - catchpoints. - When determining how to handle unexpected signals, must now take into - account fork, vfork, and exec. - Change call to PC_IN_CALL_DUMMY to a call to CALL_DUMMY_HAS_COMPLETED - At stop_stepping label, check to see if stopped for fork or - vfork event. - - * infrun.c: New code is related to threads and fork/vfork/exec. - New static variable: Thread_step_needed - Deleted static variable: Parent_of_vfork_trap_expected_and_ignorable - Altered the pending_follow and fork_event structs - (follow_inferior_fork): Before detaching from child and removing - all breakpoints form it -- but only if forking or following - vforks as soon as they happen. Also reset the solib inferior hook. - The same kind of logic applies to hitting step_resume_breakpoints - (calling breakpoint_re_set_thread) and to resetting and inserting - breakpoints. - (follow_exec): Forward decl - (follow_vfork): Check to see if gdb followed the child. If - the child exec'd before gdb saw the parent's vfork event - then call follow_exec. - (follow_exec): If the exec occured after a vfork, then follow - the vfork as well. Do it before following the exec. - Make sure to update breakpoints after and exec - (resume): New local variable, should_resume. - Change parameters in calls to follow_fork, follow_vfork, and - follow_exec. Some changes to the way various pending_follow.kind - situations are handled (there's TARGET_WAITKIND_FORKED, - TARGET_WAITKIND_VFORKED, ARGET_WAITKIND_EXECD. Some additional - conditions to check before deciding to resume the target (i.e. - should_resume=1, stepping?, thread_step_needed?i, regular - resume?) - (proceed): When proceeded at location that does not have a breakpoint - set thread_step_needed=0 to indicate that it is not necessary to - single step thread over breakpoint. SOme additional checks to see - if it is necessary to step thread over breakpoint. - (start_remote): Remove call to clear_proceed_status. - (init_wait_for_inferior): Initialize new fields in fork_event - structure and add a call to clear_proceed_status. - (wait_for_inferior): New local variable: New_thread_event. - Initialize thread_step_needed = 0. - Minor massaging of conditions for adding a new thread to the thread list. - No longer resuming execution after adding a new thread. Let user play with thread first. - Some changes in the way TARGET_WAITKIND_FORKED, ARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD are handled -- this is all HPUX related. - Simplified TARGET_WAITKIND_STOPPED -- HP previously had some - more complicated code in here. - Moved the code to resume threads to after the large case statement that processes the events. - Additional processing for stop_signal=TARGET_SIGNAL_TRAP. - Cleanup code at process_event_stop_test label. - Set thread_step_needed when processing a BPSTAT_WHAT_SINGLE. - Minor massaging of fork/vfork/exec part of stop_stepping code. - (normal_stop): Minor changes. calling show_and_print_stack_frame. - (xdb_handle_command): New function - (_initialize_infrun): Handle xdb_commands. also handle dbx commands - - * infrun.c: Changes to support following forks, and handling - catchpoints. - (follow_fork_mode_kind_names): New array - (follow_fork): New function. implements the follow parent, - or child functionality. - (resume): Additions to check whether the target process - just forked and decide which process to follow. - (wait_for_inferior): Additional variables (child_inferior_pid, - stepping_through_solib_after_catch, - - stepping_through_solib_catchpoints. - - Altered CURRENTLY_STEPPING macro to check for stepping through - a shared library after hitting a catchpoint. - - Add parameters to save_infrun_state call - - Check for fork and vfork when deciding if event is a random - signal - - When considering stops due to breakpoints, check for - BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK - - Check for stop due to an explicit catchpoint - - When checking for single stepping event, also check for - stepping to get out of dynamic linker's hook after catching - a shlib event - (is_internal_shlib_eventpoint): New funct. check to see if - event type is bp_shlib_event. - (stopped_for_internal_shlib_event): New funct. check for shlib - events - (stopped_for_shlib_catchpoint): New funct. check for catchpoints. - (normal_stop): Additions to check for shlib event - (set_follow_fork_mode_command): New funct. handles the new follow - fork command. - (_initialize_infrun): Additions for follow-fork-mode command. - - * infrun.c: Ifdefing references to - switched_from_inferior_pid for HPUXHPPA. They don't seem - useful for Solaris (i.e. non-HPUX) - - * infrun.c: Included tuiData.h and tuiDataWin.h, ifdefed for TUI. - Included top.h. New static variables: Switched_from_inferior_pid, - number_of_threads_in_syscalls. - (follow_inferior_fork): If there is a step_resume breakpoint - explicitly reset the thread number. - (resume): For TARGET_WAITKIND_VFORKED, removed a check for getting - the vfork event to soon. - (init_wait_for_inferior): Added parameter to call to - breakpoint_init_inferior. Initialize number_of_threads_in_syscalls. - (wait_for_inferior): New local variables: Prev_sal, - enable_hw_watchpoints_after_wait, stepping_through_sigtramp, - stepped_after_stopped_by_watchpoint. Enable watchpoints after a wait. - Added cases for TARGET_WAITKIND_SYSCALL_ENTRY and - TARGET_WAITKIND_SYSCALL_RETURN. - Do additional processing if stop due to breakpoint, but breakpoint is - only valid for a thread other than the one currently running. Additional - parameters to save_infrun_state and load_infrun_state. Some additional - processing for BPSTAT_WHAT_STEP_RESUME. Some additional processing to - handle stepping over a function. - (normal_stop): Added notification of switching threads. ifdefing some - TUI changes and leaving out non-essential TUI changes. - (restore_selected_frame): Ifdefing some TUI changes - (restore_inferior_status): Ifdefing some TUI changes - - * infrun.c: Removed the TUI ifdefs and TUI code. Also removed - include for top.h. HP introduced this. I'm taking it out. - - * inftarg.c (child_detach_from_process): Declare. - (child_attach_to_process): Declare. - (child_stop): Make static to match declaration. - - * inftarg.c (ptrace_him): Change prototype back to return int. - - * inftarg.c (ptrace_me): Remove debug output, pass NULL to - fork_inferior if not HPUX. - - * inftarg.c: - (child_require_attach): New funct prototype and definition - (child_require_detach): New funct prototype and definition - (proc_wait): Funct prototype and definition are enclosed by - proc_wait ifndef - (child_attach_to_process): New function, does most of the - work that child_attach used to do and some additional - work to determine whether gdb is already attached to the - target how to react. - (child_attach): Altered. It's now a wrapper for - child_attach_to_process. - (child_require_attach): New function, called if should attach - even when gdb is already attached to target. - (child_detach_from_process): New function, does most of the - work that child_detach used to do and some additional work - to determine whether gdb is currently attached to the target. - (child_detach): Altered. It's now a wrapper for - child_detach_from_process. - (child_require_detach): New function, called if should try to - detach even when gdb is not attached to target. - (ptrace_him): Calls a new function, target_acknowledge_forked_child. - Currently, target_acknowledge_forked_child, is only defined to - do something for HPUX. - (child_create_inferior): Changed call to fork_inferior. - (child_ops): Added to_require_attach and to_require_detach fields - to the child_ops target ops vector. - - * inftarg.c: - Some hacks for ttrace work - (child_wait): Additional local variables, additional code in - while loop to check for: Process exited, process forked, - process vforked, process execd - (child_thread_alive): John B. seems to think that the kill - call is inapproapriate for HPUX. - (child_attach_to_process): Using strtol rather than atoi. - no longer check for case where there is no known exec file. - (child_post_attach): New function, a default, a no-op - (child_insert_fork_catchpoint): New function, a default, a no-op - (child_remove_fork_catchpoint): New function, a default, a no-op - (child_create_catch_fork_hook): Deleted - (child_create_catch_vfork_hook): Deleted - (child_insert_vfork_catchpoint): New function, a default, a no-op - (child_remove_vfork_catchpoint): New function, a default, a no-op - (child_can_follow_vfork_prior_to_exec ):new function, a default, - a no-op - (child_insert_exec_catchpoint): New function, a default, a no-op - (child_remove_exec_catchpoint): New function, a default, a no-op - (child_has_execd): New function, a default, returns 0 - (child_reported_exec_events_per_exec_call): New function, a - default, returns 1 - (child_has_exited): New function, a default. - (child_core_file_to_sym_file): New function, a default, returns NULL. - (child_ops): Initialize new target_ops vector fields to the - child* functions. - * infptrace.c: - (Call_ptrace): For HPUX, handle additional requests: Pt_CONTIN1, - PT_STEP1. - (require_notification_of_events): Add several signals to the - set of events requiring notification: Ptrace_SIGNAL, - PTRACE_EXEC, PTRACE_FORK, PTRACE_VFORK - (child_acknowledge_created_inferior): This function is only - defined if CHILD_ACKNOWLEDGE_CREATED_INFERIOR is defined. - (child_post_startup_inferior): Function is only defined if - CHILD_POST_STARTUP_INFERIOR is defiend. Also, now call - require_notification_of_events. - (child_create_catch_fork_hook): Deleted - (child_create_catch_vfork_hook): Deleted - (child_insert_fork_catchpoint): New function - (child_remove_fork_catchpoint): New function - (child_insert_vfork_catchpoint): New function - (child_remove_vfork_catchpoint): New function - (child_has_forked): Now enclosed by a CHILD_HAS_FORKED ifdef - (child_has_vforked): Now enclosed by CHILD_HAS_VFORKED ifdef - (child_can_follow_vfork_prior_to_exec): New function - (child_insert_exec_catchpoint): New function - (attach): Removed call to require_notification_of_events - (child_post_attach): New function, call to - require_notification_of_events moved here. - (child_pid_to_exec_file): New enclosed by CHILD_PID_TO_EXEC_FILE ifdef - introduced the concept of a saved_inferior_pid - (hppa_require_attach): Add some code to decide if gdb is already - attached to process. Can not figure this out via a ptrace call. - (hppa_insert_hw_watchpoint): New function - (hppa_remove_hw_watchpoint): New function - - * inftarg.c: - (child_attach_to_process): Change position in file - (child_detach_from_process): Change position in file - - * inftarg.c: - (child_attach_to_process): Changed parameter to child_wait call - - * inftarg.c: - (child_post_wait): New function declaration and definition - (ptrace_him): - - change return value to a void. - - change target_acknowledge_forked_child call to - target_acknowledge_created_inferior - - call target_post_startup_inferior rather than returning pid. - (child_attach_to_process): Change param name, fail_if_already_attached - -> after_fork. - Invert a couple of if-then-else statments. - Use REQUIRE_ATTACH macro - (child_attach): Change params in child_attach_to_process call - (child_require_attach): Change params in child_attach_to_process call - (child_detach_to_process): Change param name, - fail_if_already_attached -> after_fork. - Invert a couple of if-then-else statments. - Use REQUIRE_DETACH macro - (child_detach): Change params in child_detach_from_process call - (child_require_detach): Change params in child_detach_from_process - call - (child_post_startup_inferior): New function - (child_acknowledge_created_inferior): New function - (child_clone_and_follow_inferior): New function - (child_post_follow_inferior_by_clone): New function - (child_create_catch_fork_hook): New function - (child_create_catch_vfork_hook): New function - (child_has_forked): New function - (child_has_vforked): New function - (child_post_follow_vfork): New function - (child_stop): No longer a static function - (child_pid_to_exec_file): New function - - * inftarg.c: - (child_wait): Child_pid becomes related pid. return pid - rather than inferior_pid. Changes are in code handling fork - and vfork - - * inftarg.c: - Include gdb_stat.h and sys/unistd.h - (child_wait): New local variables. Check for live threads. - Check for syscall events - (child_thread_alive): No longer a static funct. - (ptrace_him): Remove some code inserted in snap3 - (child_create_inferior): Added a bunch of code to handle a - bad interaction between start-up-with-shell and the HP - catch-fork/catch-exec logic. I am ifdefing this for - HPUXHPPA for now. - (child_has_syscall_event): New default target_ops function - (child_enable_exception_callback): New default target_ops function - (child_get_current_exception_event): New default target_ops function - (child_ops): 3 new fields - - * inftarg.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs - - * inftarg.c: Reverted previous change. - - * infttrace.c (hppa_remove_hw_watchpoint): Fix check for write - access hardware watchpoint. - - * infttrace.c (proc_wait): Rename from proc_wait. - - * infttrace.c (require_notification_of_exec_events): New function; - just notify of exec events, not all events, and just the specified - pid, don't include it's children. - (child_acknowledge_created_inferior): Call new function - require_notification_of_exec_events instead of - require_notification_of_events. - (child_post_startup_inferior): Call require_notification_of_events - - * infttrace.c: Changed all references to boolean to int. - Changed all references to TRUE and FALSE to 1 and 0. - - * irix5-nat.c (symbol_add_stub): Add params to call to - symbol_file_add. - - * jv-lang.c (get_dynamics_objfile): Add 2 more parameters to call - to allocate_objfile. - - * main.c (fputs_unfiltered): Changes to prevent cursor form - jumping around in the TUI. Altered where tuiTermUnsetup and - tuiTermSetup are called - - * main.c (fputs_unfiltered): Changed function so that it - checks to see if output is to a string buffer or to a - FILE stream and does the correct action (i.e. strcat or - fputs). Fixed params for fputs call. - - * main.c (fputs_unfiltered): Don't try to call the TUI's - CommandCharCount functions when the TUI isn't enabled. - - * main.c (fputs_unfiltered): Change FILE to GDB_FILE. - - * main.c (main): If the user gives the --version or --help flags, - disable the TUI. - - * main.c (tui_version, xdb_commands, dbx_commands): New variables. - (main): New command line arguments --tui, --xdb, --dbx; add call - to tyiCleanUp via tuiDo to main loop. - (fputs_unfiltered): Tui related changes. - - * main.c: Define 2 new global variables, gdb_stdout and gdb_stderr - of type GDB_FILE. - (main): Allocate space for and initialize gdb_stdout and gdb_stdin. - - * objfiles.c (find_pc_sect_section): Make end condition be less - than s->endaddr, not less than or equal to s->endaddr. - - * objfiles.c: - (allocate_objfile): 2 new parameters: User_loaded and is_solib. - When appropriate, record in the object file that it is user loaded. - The run command can use this information to purge object file - entries associated with the old inferior and keep user loaded - object files loaded via the add-symbol-file command. - (objfile_purge_solibs): New function. deletes all objectfile entries - that are not explicitly loaded by the user. - - * objfiles.c: - (objfile_relocate): Check for LOC_INDIRECT - (find_pc_sect_section): Change condition from - pc < s->endaddr to pc <= s->endaddr - - * objfiles.h: - New variables: User_loaded and is_solib - (OBJF_SHARED): New macro. used to distinguish objfile for - shared library from "vanilla" objfile. - (allocate_objfile): Add new parameters to function decl. - (objfile_purge_solibs): New function decl. - - * objfiles.h: Add some typedefs: Importentry, ExportEntry. - Add some new variables: Import_list, import_list_size, - export_list, export_list_size - - * osfsolib.c: - (symbol_add_stub): Added params to call to symbol_file_add - - * pa/hpux1020.mh (NATDEPFILES): Add corelow.o, symbol table and - solib files. - - * pa/hpux1100.mh (NAT_FILE): Use nm-hppah11.h. - (NATDEPFILES): Add symbol table and solib files. - - * pa/nm-hppah11.h: New file, HPUX11-only definitions. - - * pa/tm-hppa.h (proc_wait): Remove decl and macro. - - * parse.c (write_dollar_variable): Handle cases in which variables - besides the debugger ones start with $ and $$. - (parse_nested_classes_for_hpacc): New function. Parse a string that - is possibly a namespace / nested class specification. - (find_template_name_end): New function. - - * procfs.c: - (procfs_init_inferior): Return value is now a void. - - * procfs.c (procfs_ops): Initializing new target ops vector fields. see list below. - - * procfs.c: - (procfs_ops): Adding new target_ops vector fields and - removing a few. see list below - - * procfs.c: Added new fields to procfs_ops. - Necessary since we still have oldstyle initialization in - this file - - * pyr-tdep.c (pyr_do_registers_info): Change stdout to gdb_stdout. - (frame_locals_address): Change stderr to gdb_stderr. - (frame_args_addr): Ditto. - - * pyr-xdep.c (fetch_inferior_registers): Change stderr to - gdb_stderr. - - * serial.c (serial_close): Call gdb_fclose, not fclose on a - GDB_FILE. - - * serial.c (serial_logchar): Change chtype to ch_type. sigh. - - * solib.c (look_for_base): The parameter to file must be - of type FILE *. So cast exec_bfd -> iostream in the call - to fileno as a FILE *, not a GDB_FILE *. This will work because - exec_bfd -> iostream is declared and given a value in bdf and - bfd will continue to use FILE rather than GDB_FILE. - - * solib.c: - (solib_add): Remove references to exec_ops. - - * solib.c: - (solib_add): Update exec_ops.to_sections - - * solib.c: - (symbol_add_stub): Added params to call to symbol_file_add - - * solib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to 0. - functionality not implemented for this target. - - * solib.h: Added macro definitions. These macros generate - error messages for solaris?? - (SOLIB_CREATE_CATCH_LOAD_HOOK) - (SOLIB_CREATE_CATCH_UNLOAD_HOOK) - (SOLIB_HAVE_LOAD_EVENT) - (SOLIB_LOADED_LIBRARY_PATHNAME) - (SOLIB_HAVE_UNLOAD_EVENT) - (SOLIB_UNLOADED_LIBRARY_PATHNAME) - (SOLIB_IN_DYNAMIC_LINKER) - (SOLIB_RESTART) - - * somread.c (is_in_import_list): Ditto. - - * somread.c (som_symfile_read): Added some comments - - * somread.c (som_symfile_read): Read in import and export lists. - (som_symtab_read): Change test for dynamic executable. - (is_in_import_list): New function. Check if a given symbol name - is in the import list. - (init_import_symbols): New function. Read in and initialize the - som import list. - (init_export_symbols): New function. Read in and initialize the - som export list. - - * somread.c: - (som_symfile_read): Fix missing comment delimiters - - * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. - Define bit of __dld_flags in HP-UX a.out files. - (DLD_FLAGS_HOOKVALID): Ditto. - (DLD_FLAGS_LISTVALID): Ditto. - (DLD_FLAGS_BOR_ENABLE): Ditto. - (som_solib_total_st_size): Cumulative size in bytes of the - symbol tables of all shared objects on the so_list_head list. - (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols - for shlibs. - (som_solib_sizeof_symbol_table): New function. Computes size of - symbol table for a shlib. - (som_solib_load_symbols): New function. Load symbols from shlib. - (som_solib_add): Detect if __dld_list is not valid. - Record main program's symbol table size. - Load symbols if called from command line. - Keep threshold into account when loading shlib symbols. - (som_solib_create_inferior_hook): Use dld_flags macros. - (som_sharedlibrary_info_command): Let user know if symbols were - not loaded. - (som_solib_restart): Discard all the shlibs descriptors. - (_initialize_som_solib): Chenge help message for auto-solib-add - command. - Set threshold for symbol table to 50 megabytes. - - * somsolib.c (_initialize_som_solib): Added call to som_solib_restart. - (som_solib_restart): New function - (som_solib_in_dynamic_linker): New function - (som_solib_desire_dynamic_linker_symbols): New function - (som_solib_unloaded_library_pathname): New function - (som_solib_loaded_library_pathname): New function - (som_solib_library_pathname): New function - (som_solib_have_unload_event): New function - (som_solib_have_load_event): New function - (som_solib_create_catch_unload_hook): New function - (som_solib_create_catch_load_hook): New function - (som_solib_create_inferior_hook): Rewritten - dld_cache: New struct - addr_and_unwind_t: New struct - (find_unwind_entry) added prototype - - * somsolib.c (som_solib_create_inferior_hook): Introduce new local - msymbol2 and change some msymbol's to msymbol2's -- was clobbering - msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, - and ultimately core dumping with a SEGV. - - * somsolib.c: - Include assert.h - (som_solib_mapped_entry): Additional comments for text_addr, - text_link_addr, text_end, and tsd_start_addr fields. Commenting - out 2 tsd fields, __data_start and __data_end. - (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. - Add some code for distinguishing between a shared library and other - objfiles. This appears to be a prelude to thread local storage. - (som_solib_load_symbols): Changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - (som_solib_add): Change comment to correctly specify path - to end.o -- /opt/langtools/lib/end.o. changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - Removed several SOLIB_DEBUG ifdefs and the associated printfs. - Add code to find the start address for the object file's thread - local storage - (som_solib_create_inferior_hook): Fix warning messages use correct - path to end.o -- /opt/langtools/lib/end.o. Change control flow. - No longer user early returns from function is cases of error. - (reset_inferior_pid): New function - (som_solib_remove_inferior_hook): New function - (so_lib_thread_start_addr): New function. used for tsd. - - * somsolib.c: Removed references to ASSERT macro. - - * somsolib.c: Add debugging macro. - (struct som_solib_mapped_entry): Add new field tsd_start_addr. - (struct so_list): Added new field solib_addr. - (som_solib_add_solib_objfile): New function. - (som_solib_load_symbols): Rewritten. - (som_solib_add): Make sure we don't load the symbols in if the - threshold was exceeded. - (som_solib_get_solib_by_pc): New function. Return the address of - handle of the shared library. - (som_solib_restart): Disable breakpoints at restart. - (_initialize_som_solib): Set threshold to 100 megabytes. - - * somsolib.c: Add include of fcntl.h so that O_RDONLY is defined. - - * somsolib.h (DISABLE_UNSETTABLE_BREAK): New macro. - (PC_SOLIB): New macro. - - * somsolib.h: - (SOLIB_CREATE_CATCH_LOAD_HOOK): Define - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): Define - (SOLIB_HAVE_LOAD_EVENT): Define - (SOLIB_LOADED_LIBRARY_PATHNAME): Define - (SOLIB_HAVE_UNLOAD_EVENT): Define - (SOLIB_UNLOADED_LIBRARY_PATHNAME): Define - (SOLIB_IN_DYNAMIC_LINKER): Define - (SOLIB_RESTART): Define - - * somsolib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): New macro. defined to use - som_solib_remove_inferior_hook. - - * somsolib.h: - (som_solib_create_catch_load_hook) - (som_solib_create_catch_unload_hook) - (som_solib_have_load_event) - (som_solib_loaded_library_pathname) - (som_solib_have_unload_event) - (som_solib_unloaded_library_pathname) - (som_solib_in_dynamic_linker) - Fix prototypes to use type names, not parameter names. - - * source.c (find_source_lines): Make non static. - (open_source_file): Ditto. - (source_full_path_of): New function. - (print_source_lines): Rename to print_source_lines_base and make - static; formatting. - (print_source_lines): New function. - (forward_search_command): Tui changes. - (reverse_search_command): Tui changes. - (_initialize_source): Add xdb and dbx compatibility commands. - - * source.c (list_command): Handle case of odd number of source - lines to display. - - * source.c: - (source_full_path_of): New function. file was overlooked - in merge ;-/. - - * stack.c (func_command): Make high bound be <, not <=. - - * stack.c (_initialize_stack): For the backtrace command, delete - the help line about usage, since this has to be a valid help - message for the 'where' command too. - - * stack.c (current_frame_command): Add a check for the - existance of a stack. If there is no stack produce an - error message and exit. - - * stack.c (down_silently_base, up_silently_base, - args_plus_locals_info, print_frame_info_base, - print_stack_frame_base, print_stack_frame_base_stub): Declare. - (print_frame_local_vars): Add'l parameter. - (print_stack_frame_stub): New version created, old version renamed - to show_and_print_stack_frame_base_stub. - (print_stack_frame_base_stub, print_only_stack_frame_stub, - show_and_print_stack_frame, print_only_stack_frame, - stack_publish_stopped_with_no_frame, print_frame_info, - show_stack_frame, backtrace_full_command, args_plus_locals_info, - select_and_print_frame, select_and_maybe_print_frame, - current_frame_command, func_command): New functions. - (backtrace_command): New function, old renamed to - backtrace_command_1. - (print_block_frame_locals, print_frame_local_vars): Additional - parameter, number of tabs. - (up_silently_command): New function, old renamed to - up_silently_command_base. - (down_silently_command): New function, old renamed to - down_silently_base. - (_initialize_stack): Register new commands based on values of - xdb_commands and dbx_commands variables. - - * stack.c (func_command): Make high bound be <, not <=. - - * stack.c (parse_frame_specification): Fix prototype to match - function definition. - (show_and_print_stack_frame_stub): Fix name. - (select_and_print_frame): Change uncaught tuiDO call. - - * stack.c (up_silent_base): Rename from up_silently_command_base. - - * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's - defined. - - * symfile.c (add_psymbol_with_dem_name_to_list): New function. - Adds a symbol with a long value to a psymtab. Differs from - add_psymbol_to_list in taking both a mangled and a demangled name. - - * symfile.c (compare_psymbols): Call strcmp directly, instead of - using macro. - - * symfile.c (symbol_file_add): Reindent portions. - (symbol_file_command): Add call to tuiDo. - - * symfile.c (symbol_file_command): Only call SOLIB_RESTART if it's - defined. - - * symfile.c (symfile_bfd_open): Add code to call PXDB on hpux, if - the file has not already been processed by pxdb. - Added define USE_PXDB. - - * symfile.c (symfile_bfd_open): Change parenthesis positioning - around call to hpread_pxdb_check. - - * symfile.c (symfile_bfd_open): Make not static. - (RESET_HP_UX_GLOBALS): New macro. Resets globals when new symbol - file loaded. - (USE_PXDB): Not needed. Removed. - (symbol_file_add): Add HP specific code to deal with pxdb. - (symbol_file_command): Reset HP specific globals if new symbol file - loaded. - (symfile_bfd_open): Comment out checking for pxdb. - (reread_symbols): Reset HP specific globals. - - * symfile.c (symfile_bfd_open): Uncomment hpus specific code. - - * symfile.c: - (symbol_file_add): Add user_loaded and is_solib parameters. - fixed number of parameters in call to allocate_objfile - (symbol_file_command): Added call to SOLIB_RESTART macro. - fixed number of parameters in calls to symbol_file_add. - (add_symbol_file_command): Fixed number of parameters in calls to - symbol_file_add. - - * symfile.c: Added prototype for hpread_pxdb_check. - - * symfile.c: Changed HPUX_SNAP1 ifdef to HPUXHPPA. enclosed calls to - RESET_HP_UX_GLOBALS with an HPUXHPPA ifdef - - * symfile.h (symfile_bfd_open): Add protptype. - - * symfile.h: Add prototype for add_psymbol_with_dem_name_to_list. - - * symfile.h: Clarify purpose of auto_solib_add. - - * symmisc.c (maintenance_print_symbols): Call gdb_fclose, not - fclose on a GDB_FILE* during cleanup. - (maintenance_print_psymbols): Call gdb_fclose, not fclose on a - GDB_FILE* during cleanup. - (maintenance_print_msymbols): Call gdb_fclose, not fclose on a - GDB_FILE* during cleanup. - - * symmisc.c (maintenance_print_symbols): Gdb_fclose now takes a - GDB_FILE ** parameter. Fix the local GDB_FILE variables and the - call to make_cleanup. - (maintenance_print_psymbols): Ditto - (maintenance_print_msymbols): Ditto - - * symmisc.c (print_objfile_statistics): Close quotes in - output strings. - - * symmisc.c: - (Print_symbol): Add LOC_INDIRECT to switch statement - (print_partial_symbols): Add LOC_INDIRECT to switch statement - - * symtab.c (find_pc_sect_psymtab): High bounds should be <, not <=. - (find_pc_sect_symtab): Ditto. - - * symtab.c (hp_som_som_object_present): New flag to indicate HP - compiled code. - (find_pc_sect_psymtab): Change tests to make sure we are checking - the texthigh adress as well. - (lookup_transparent_type): New function. Look up a type name - in the struct_namespace. The type returned must not be opaque. - (find_pc_sect_symtab): Make sure we check the address 'pc' itself, - too. - (find_addr_symbol): Prepare to handle LOC_INDIRECT address class, but - leave it commented out. - (find_pc_sect_line): Return correct information if pc is in import - or export stub (trampoline). - (decode_line_1): Skip two chars, if they are '$$'. Like for HP's - $$dyncall. Handle cases in which varaible and function names can start - with $. - (overload_list_add_symbol): If cannot demangle name, use it as is. - Free string after use. - (make_symbol_overload_list): Initialize oload_name to NULL and - oload_name_len to 0. If demangle not successful, use name as it is. - Free string after use. - - * symtab.c (lookup_symbol): Changed call to find_pc_sect_symtab, - to the original find_pc_symtab, in HP added fragment. - - * symtab.c (lookup_symbol): Change HPUX_SNAP1 ifdef to a HPUXHPPA ifdef - - * symtab.c (lookup_symbol): Ifdef the searching of symbol in the - minimal symbol tables, for hpux we move this check at the end - of the function. - Before we error out if symbol is not found in the symtab, look - in the statics. - Before erroring out if static symbol not found look in the globals. - - * symtab.c (lookup_symbol): Return symbol as soon as found. - (decode_line_1): Check whether we have a conditional break. Temporarily - remove it from the line, to not confure perenthesis checking. - Handle namespaces. - (overload_list_add_symbol): New function. Overload - resolution support. - (make_symbol_overload_list): Ditto. - - * symtab.c: - (find_template_name_end): New prototype decl. - (lookup_symbol): When a global or static symbol shows up in the - psymtab table, but not the symtab table, tell the user that - the symbol may be an inlined function or a template function and - provide some guidance to the user about how to more fully - specify the symbol. - (lookup_transparent_type): When a global or static symbol shows up - in the psymtab table, but not the symtab table, tell the user that - the symbol may be an inlined function or a template function and - provide some guidance to the user about how to more fully - specify the symbol. - (decode_line_1): Handle template function specification when decoding a - line. May need to be ifdefed for HP's aCC? - (_initialize_symtab): Handle dbx commands. - - * symtab.h (address_class): Add new address calss for - LOC_THREAD_LOCAL_STATIC and LOC_INDIRECT. - (lookup_transparent_type): Add prototype. - (exception_event_kind): New enum for exception catchpoints. - (exception_event_record): New structure for exception catchpoints. - (CURRENT_EXCEPTION_KIND): New macro. - (CURRENT_EXCEPTION_CATCH_SAL): New macro. - (CURRENT_EXCEPTION_CATCH_LINE): New macro. - (CURRENT_EXCEPTION_CATCH_FILE): New macro. - (CURRENT_EXCEPTION_CATCH_PC): New macro. - (CURRENT_EXCEPTION_THROW_SAL): New macro. - (CURRENT_EXCEPTION_THROW_LINE): New macro. - (CURRENT_EXCEPTION_THROW_FILE) new macro.: - (Current_EXCEPTION_THROW_PC): New macro. - - * symtab.h(make_symbol_overload_list): Add prototype. - - * symtab.h: - (symbol_file_add): Add new params to function decl. - - * target.c (cleanup_target): Changed casting of default functions for - to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid of - warnings. - - * target.c (cleanup_target): Changed the default functions for - to_pid_to_exec_file and to_core_file_to_sym_file - - * target.c (cleanup_target): Fixed PARAMS for to_has_syscall_event - - * target.c (cleanup_target): Syntax error, mismatched paranthesis. - - * target.c: - (Default_clone_and_follow_inferior): New funct prototype declaration - and function definition - (dummy_target): More target_ops vector changes for HPUX - new fields. ifdefed for HPUX_SNAP2. New fields are - to_post_wait, to_post_startup_inferior - to_acknowledge_created_inferior, to_clone_and_follow_inferior, - to_post_follow_inferior_by_clone, to_create_catch_fork_hook, - to_create_catch_vfork_hook, to_has_forked, to_has_vforked, - to_post_follow_vfork, to_pid_to_exec_file - (de_fault): Add new HPUX specific target_ops operations to - the de_fault macro - (INHERIT): Add new HPUX specific target_ops operations to the - INHERIT macro - (find_default_clone_and_follow_inferior): New funct definition - (debug_to_post_wait): New funct - (debug_to_post_startup_inferior): New funct - (debug_to_acknowledge_created_inferior): New funct - (debug_to_clone_and_follow_inferior): New funct - (debug_to_post_follow_inferior_by_clone): New funct - (debug_to_create_catch_fork_hook): New funct - (debug_to_create_catch_vfork_hook): New funct - (debug_to_has_forked): New funct - (debug_to_has_vforked): New funct - (debug_to_post_follow_vfork): New funct - (setup_target_debug): Initialize new target_ops vector fields. - - * target.c: - (Cleanup_target): Fixed the return type on a few of the - default function values. - - * target.c: - (Dummy_target): Add 3 new fields - (nosupport_runtime): New function, used in cleanup_target - (cleanup_target): Changes in the de_fault macro, both to - accomodate the new target_ops vector fields and to use - more accurate default functions. - (update_current_target): Add new target_ops vector fields to the - INHERIT macro - (generic_mourn_inferior): The call to breakpoint_init_inferior now takes a - parameter - (normal_pid_to_str): Adding a \0 to the end of buf. - (debug_to_has_syscall_event): New func - (debug_to_enable_exception_callback): New func - (debug_to_get_current_exception_event): New func - (setup_target_debug): Initialize the 3 new target_ops vector fields - - * target.c: - (Struct signals): Fix message associated with SIGRETRACT. - - * target.c: - (Dummy_target): Fix syntax error - (cleanup_target): Changed the default values for the new - target_ops vector fields. HP folks inappropriately set - most of them to noprocess(). They should be a mixture - of ignore() and return_zero(). - - * target.c: - (Dummy_target): Add new target_ops vector fields and their initializations - (cleanup_target): Added new new target_ops vector fields to the de_fault - macro definition. - (update_current_target): Added new new target_ops vector fields to the INHERIT - macro definition - (return_one): New function, used by the de_fault macro - (debug_to_post_attach): New function - (debug_to_wait): Added new cases: Target_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD - (debug_to_insert_fork_catchpoint): New function - (debug_to_remove_fork_catchpoint): New function - (debug_to_insert_vfork_catchpoint): New function - (debug_to_remove_vfork_catchpoint): New function - (debug_to_can_follow_vfork_prior_to_exec): New function - (debug_to_insert_exec_catchpoint): New function - (debug_to_remove_exec_catchpoint): New function - (debug_to_core_file_to_sym_file): New function - (setup_target_debug): Give new fields in current_target target_ops vector values. - - * target.c: Hp merge, 4/15/98 snapshot - There are new target_ops fields that pertain only - to HPUX. All the changes relate to this. First, - new fields are added to the dummy_target target_ops - vector: To_require_attach, to_require_detach. - - * target.c: Remove HPUX_SNAP1 and HPUX_SNAP2 ifdefs - - * thread.c (info_threads_command): Call print_only_stack_frame - instead of print_stack_frame. - (_initialize_thread): Make t an alias for thread only if - xdb_commands is not set. - - * thread.c (thread_command): If no arguments, don't generate an - error, instead tell the user which thread is current. - (info_threads_commands): Don't lose the users position within the - current thread -- remember it and then restore it. - - * thread.c: - (struct thread_info): Add stepping_through_sigtramp field - (add_thread): Initialize stepping_through_sigtramp field - (load_infrun_state): Add stepping_through_sigtramp param and - make sure it gets assigned a value. - (save_infrun_state): Add stepping_through_sigtramp param and - make sure that the value gets saved. - (info_threads_command): Ifdefing some local variables and - code for HPUXHPPA. HP folks want print the tid rather than pid? - Also, looks like the HP folks solved the same thread switching - problem that 4.17 solves. Taking 4.17. - (restore_current_thread): Print out the current frame after - switching threads. - (thread_apply_all_command): Ifdefing a print statement for - HPUXHPPA. The HP folks want to print out a tid rather than pid? - (thread_apply_command): Ifdefing a print statement for - HPUXHPPA. The HP folks want to print out a tid rather than pid? - (thread_command): Decided not to take HP change. - - * thread.c: Fixing gdb core dump problem causing many testsuite - failures. - (add_thread): Remove call to bpstat_clear, initialize - tp->stepping_through_solib_catchpoints = NULL; - - * thread.c: Changes for catchpoints, shared libaries, - (thread_info): Additional fields in the thread_info struct - for stepping_through_solib_after_catch and - stepping_through_solib_catchpoints. - (add_thread): Initialize the new thread_info fields. - (load_infrun_state): Additional parameters for handling - catchpoints and shared libraries. - (save_infrun_state): Additional parameters for handling - catchpoints and shared libraries. - - * top.c (command_loop): Initialize space_at_cmd_start to 0. - (set_prompt): New function. - (togglelist, stoplist): New command lists. - (command_loop): Tui changes -- paranoia to make sure - insert mode is off when not editing. - (quit_force): Clean up tui on exit. - (init_main): Make definition of info status command dependent upon - dbx mode not being set. - (fputs_unfiltered_hook): Changed stream parameter from FILE - to GDB_FILE - (flush_hook): Changed stream parameter from FILE to GDB_FILE - - * top.h (set_prompt): Declare. - - * typeprint.c (whatis_exp): Decide real runtime type. For the vtable - case. - - * utils.c (query): Changes to prevent cursor from jumping around in the - TUI. Call tuiBufferGetc explicitly, rather than passing it - into tuiDo. The tuiDo function does some additional work - that is inappropriate when handling queries. - (GDB_FILE_ISATTY): New macro that takes a GDB_FILE param and - determines whether or not it's using a tty. - (gdb_file_isatty); called by the GDB_FILE_ISATTY macro. Does - the actual work - (init_page_info): Call GDB_FILE_ISATTY rather than ISATTY - (print_spaces): Fix parameter to fputc. fix call to - gdb_file_adjust_strbuf. - (gdb_file_init_astring): Fix parameter to xmalloc - (gdb_file_deallocate): New function to deallocate - a GDB_FILE object and possibly a string buffer - (gdb_file_init_astring): Initialize buffer as the empty - string. Indent GNU style. - (gdb_fopen): Gdb_fopen is called if the GDB_FILE object is - actually afile rather than astring. The routine now allocates space - for a GDB_FILE object and initializes its fields in addition to - performing an fopen. - (gdb_flush): Fix the parameter passed into fflush. It's now - stream->ts_filestream. - (gdb_fclose): Pass in an object of type GDB_FILE **. Fix parameter - to fclose. It's now tmpstream->ts_filestream. Make sure to free - the GDB_FILE object and set the GDB_FILE * object to NULL. - (gdb_adjust_strbuf): New function. Determine if the current - ts_strbuf field contains sufficient space to concatenate a string - of length n on the end. If not, then reallocate the ts_strbuf. - (print_spaces): Check to see if the GDB_FILE is afile or - astring. If it is astring, then adjust the size of the ts_strbuf - field and concatenate the correct number of spaces onto the end of - the buffer. Otherwise continue to use fputc. - (gdb_file_get_strbuf): New function. return a ptr to the ts_strbuf - field in a GDB_FILE object. - (gdb_file_init_astring): New function to allocate space for and - initialize a GDB_FILE object when it is an astring. - (set_width): Declare it. - (pagination_enabled): Define it. - (query): Tui changes. - (init_page_info, set_width): New functions. - (set_width_command): Call set_width. - (_initialize_utils): Replace termcap stuff with call to - init_page_info; if xdb_commands set, define am and sm commands; - define pagination as a set/show command. - (vfprintf_maybe_filtered): Change FILE to GDB_FILE. - (fputs_maybe_filtered): Ditto. - (print_spaces): Ditto. - (gdb_printchar): Ditto. - (gdb_flush): Ditto. - (fputs_filtered): Ditto. - (vfprintf_filtered): Ditto. - (vfprintf_unfiltered): Ditto. - (fprintf_filtered): Ditto. - (fprintf_unfiltered): Ditto. - (fprintfi_filtered): Ditto. - (print_spaces_filtered): Ditto. - (fprintf_symbol_filtered): Ditto. - (gdb_fclose): New function. - - * valops.c (call_function_by_hand): Assign to param_type only - if function has parameters. - - * valops.c (call_function_by_hand): Ifdef the - HP_COMPILED_TARGET stuff. - (value_arg_coerce): Ditto. - - * valops.c (call_function_by_hand): Make sure param_type is - initialized to NULL. - - * valops.c (find_rt_vbase_offset): Add parameter to value_at. - (value_rtti_type): Ditto. - (value_full_object): Ditto. - - * valops.c (search_struct_field_aux): Fixed mismatching parenths - - * valops.c (search_struct_field_aux): Make sure TYPE_TAG_NAME - is not null before copying it. - - - * valops.c (search_struct_field_aux): Set found_class_name to null - if class has no name (anon unions case). Adjust base_addr - computation. - - * valops.c (value_arg_coerce): Change final arg to int. - - * valops.c (value_arg_coerce): Remove the conditional on HP - compiled target, for doing coercion of float to double. Removed - third parameter, using_gcc. - (call_function_by_hand): Do not use HP_COMPILED_TARGET, just - use the gcc_compiled variable. - - * valops.c (value_cast): Take case of the enclosing_type and - pointer_to_offset fields. - (value_at): Use VALUE_CONTENTS_ALL_RAW - (value_fetch_lazy): Ditto - (value_assign): Handle enclosing_type, embedded_offset and - pointed_to_offset fields. - (value_repeat): Use VALUE_CONTENTS_ALL_RAW and VALUE_ENCLOSING_TYPE. - (value_ind): Set enclosing_type and embedded_offset correctly, - for a pointer value being dereferenced. Target memory bytes - corresponding to the size of the enclosing type are retreived. - (value_addr): Handle enclosing_type and pointed_to_offset. - (value_push): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. - (value_arg_coerce): Coerce floats to doubles only if gcc was not - used to compile the target. - (call_function_by_hand): Handle pointers to functions as paramters. - (value_array): Use VALUE_CONTENTS_ALL and VALUE_ENCLOSING_TYPE. - (search_struct_method): Produce more informative error message. - (find_rt_vbase_offset): Deal with negative offsets. - (value_find_oload_method_list): New function. Return the list of - overloaded methods of a specified name. - (find_method_list): New function. Search through the methods of an - object (and its bases) to find a specified method. - (value_full_object): New function. Given a value, check its real - run-time type. - (value_rtti_target_type): New function. Given a pointer value V, find - the real (RTTI) type of the object it points to. - (value_rtti_type): New function. Find the real run-time type of a - value using RTTI. - - * valops.c: Include gdbcmd.h - Set global overload_resolution to 0. - (find_function_in_inferior): Modify error message. - (value_allocate_space_in_inferior): Modify error message. - (value_cast): Deal with HP/aCC peculiarities. - (value_of_variable): Use SYMBOL_SOURCE_NAME instead of SYMBOL_NAME. - (value_addr): Modify address value by adding the embedded offset. - (value_ind): Modify the address of the object by the pointed_to_offset. - (call_function_by_hand): Do not do any extra alignment if not needed. - Fetch the return value from the stack rather then from the register, - for the hppa architecture. - (search_struct_field): Rewritten. Now this function uses - search_struct_field_aux to do all the work. - (search_struct_field_aux): New function. This is the old - search_struct_field rewritten. - (find_rt_vbase_offset): Give error if virtual table pointer is not good. - (find_overload_match): New function. Find the best function that - matches on the argument types according to the overload resolution - rules. - (_initialize_valops): Add new set/show command for overload-resolution. - - * value.h (VALUE_POINTED_TO_OFFSET): New macro. - Add field pointed_to_offset to value structure. - Add prototypes for new functions in valops.c. - - * value.h (write_register_pid): Change prototype to match - function. - - * value.h: Hp merge, 4/15/98 snapshot - Added parameter to val_print func decl. - Added new macro, VALUE_EMBEDDED_OFFSET, and - new func decl, find_rt_vbase_offset, for C++ - support. - - * values.c (allocate_value): Allocate also for value_embedded_offset - and value_enclosing_type. - (value_copy): Copy value_embedded_offset and value_enclosing_type too. - Use all_raw in copying the value itself. - (value_primitive_field): Add handling of base subobjects. - - * values.c (value_copy): Copy the pointed_to_offset as well. - (allocate_value): Allocate the pointed_to_offset as well. - (value_virtual_fn_field): Rewrite. - - * values.c (value_primitive_field): Adjust embedded offset and - offset calculation. - - * values.c (value_static_field): Take into consideration that static - data members can be minimal symbols too. - - * values.c (value_virtual_fn_field): Fix call to value_at. - - * win32-nat.c (handle_load_dll): Added params to call to symbol_file_add. - - Other changes have to do with XDB compatability. Leave oout - for now. - - defs.h (vfprintf_filtered): Change FILE to GDB_FILE in decl. - (fprintf_filtered): Ditto. - (fprintfi_filtered): Ditto. - (vfprintf_unfiltered): Ditto. - (fprintf_unfiltered): Ditto. - - infcmd.c (_initialize_infcmd): If xdb_commands is set, make S an - alias for next and define R, lr, g. Define go. - - pyr-tdep.c (pyr_print_insn): Change FILE to GDB_FILE. - - - * breakpoint.c (create_temp_exception_breakpoint): #If it out -- - nothing calls it. - (bpstat_stop_status): Don't call SOLIB_HAVE_LOAD_EVENT if it's not - defined; don't call SOLIB_HAVE_UNLOAD_EVENT if it's not defined. - (bpstat_get_triggered_catchpoints): If we don't have shared - library support, then don't call SOLIB_LOADED_LIBRARY_PATHNAME nor - SOLIB_UNLOADED_LIBRARY_PATHNAME. - (watch_command_1): Don't require a run before a watch command - unless we're on HP [it's an HP OS bug, not a generic limitation] - (catch_load_command_1): Don't define if no shared libraries. - (catch_command_1): Don't claim to support fork catchpoints unless - CHILD_INSERT_FORK_CATCHPOINT is defined, don't claim to support - vfork catchpoints unless CHILD_INSERT_VFORK_CATCHPOINT is defined, - don't clain to support shared library load catchpoints if shared - libraries aren't supported, and don't claim to support exec - catchpoints unless CHILD_INSERT_EXEC_CATCHPOINT is defined - - There are new target_ops vector fields that pertain - only to HPUX. Added the to_require_attach and - to_require_detach fields to exec_ops. These new - fields are ifdef'ed for HPUX_SNAP1. - - * breakpoint.h: - Fix compile error in enum bptype. - - * coff-solib.h: - Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These - macros are only meaningful (for now) for SOM. So, all - the macros were defined as error(...), but were used in - conditions. This caused the compile to crap out. I redefined - these (for now) to be 0. - - * procfs.c: - (procfs_create_inferior): Fix call to fork_inferior -- need another - parameter. - - * solib.h: - Fixed a number of macro definitions. SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_HAVE_LOAD_EVENT, SOLIB_HAVE_UNLOAD_EVENT, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_IN_DYNAMIC_LINKER. These - macros are only meaningful (for now) for SOM. So, all - the macros were defined as error(...), but were used in - conditions. This caused the compile to crap out. I redefined - these (for now) to be 0. - - * valops.c: - (search_struct_field): Undeclared local variable, "assigned". - (find_rt_vbase_offset): Fixed call to value_at - - * value.h: Fix signature for find_rt_vbase_offset funct decl - (missing a param) - -Wed Dec 30 17:48:12 1998 Stan Shebs - - From J.T. Conklin : - * i386-stub.c: Fix error string in last change. - -1998-12-30 Jason Molenda (jsm@bugshack.cygnus.com) - - * utils.c: instead of "readline/readline.h". - - * configure.in (TERM_LIB): Search for the appropriate term library - on the host system. - * configure: Regenerated. - * Makefile.in (TERMCAP): Set based on autoconf check. - * config/*/*.mh: Don't override TERMCAP setting. - -Wed Dec 30 17:23:14 1998 Mark Alexander - - * value.c (value_virtual_fn_field): Handle the situation where - vtbl is a pointer to a structure instead of a pointer to an array. - -Mon Dec 28 17:43:36 1998 David Taylor - - The following changes were made by Jim Blandy , - Edith Epstein , Elena Zannoni - Stan Shebs , and David - Taylor , as part of the project to merge in - changes originally made by HP; HP did not create ChangeLog - entries. - - * c-lang.h (cp_print_value_fields): Update prototype; fixed - prototype decl for c_val_print function -- it needed an - embedded_offset param; fixed prototype of cp_print_value_fields. - Include value.h. - (C_LANG_H): Define. - - * c-valprint.c (c_val_print): Add new parameter embedded_offset. - Add embedded_offset to valaddr in function calls. fix calls to - val_print, and cp_print_value_fields. Attempt to determine the - real type of the object to be printed. fixed call to - cp_print_value_fields. process TYPE_CODE_METHOD as well. moved - call to check_typedef out of conditional. add embedded offset - param to val_print call. - - (c_value_print): Add new parameter to call to val_print. Handle - pointer to class case. Ensure that const char *, const unsigned - char * come out without the type but the volatile variants and the - signed variants don't. - - * ch-lang.h (chill_val_print): Add parameter to decl. - - * ch-valprint.c: The various print routines have an additional - parameter. Currently, the new parameter is only used when printing - C++ expressions. So, in ch-valprint.c, the new parameter is always - 0. Changes in calls to val_print, chill_val_print, c_val_print - Affected functions are chill_val_print_array_elements, - chill_val_print, chill_print_value_fields, chill_value_print. - - * cp-valprint.c add vtable pointers names for aCC (HP) compiler. - (cp_print_class_method): Print message for HP/aCC case. - (cp_print_class_member): Add comments. - (cp_print_value): Adjust address computations for virtual base - classes. add new parameter 'offset'. Find correct offset for - base class in HP/aCC case. Change call to cp_print_value_fields - to have extra par. - (cp_print_value_fields): Do not print also if the only field is - the vtable pointer. Print out vtable ptr, for HP/aCC compiled - case. do not print leading '=' in case of anonymous union, or - struct. add new parameter 'offset'. Do not print the vtable - pointer as a member, in the HP aCC case. Changed calls to - val_print to have extra parameter. - (cp_print_hpacc_virtual_table_entries): New function. Print vtable - entries, in HP/aCC compiled case. - (cp_print_static_field): Change call to cp_print_value_fields, and - val_print. - - * d30v-tdep.c (d30v_print_register): Add embedded_offset param - to val_print call. - - * defs.h: Additional include files included when TUI is defined. - (gdb_file_isatty): New function decl. - (GDB_FILE): If TUI is defined, define a structure rather - than making this an alias for FILE. - (gdb_stdout, gdb_stderr): If TUI is defined, then define these - as pointers to variables of type GDB_FILE rather than making them - be aliases for stdout and stderr. - (TUIDO): Add definition conditionalized on definition - (or lack thereof) of TUI. - (command_class): Add two additional values. - (precision_type): New enum. - (gdb_fclose): Add decl. - (store_address): Change prototype to match function. - (tui_version, xdb_commands, dbx_commands): Add decls. - (gdb_file_deallocate): New function decl - (pa_do_strcat_registers_info): New function decl. - (streamtype): New enumerated type to distinguish between output to - a FILE and output to a buffer. - (tui_stream): New struct type, named GDB_FILE. - (gdb_stdout): Of type GDB_FILE, will pass this around gdb rather - than stdout. - (gdb_stderr): Of type GDB_FILE, will pass this around gdb rather - than stderr. - (fputs_unfiltered_hook): Change stream parameter from FILE to - GDB_FILE. - (flush_hook): Change stream parameter from FILE to GDB_FILE. - (gdb_fclose): Fix decl for gdb_fclose; parameter is now of - type GDB_FILE **. - (gdb_file_adjust_strbuf): New function decl. function lives - in utils.c. - (gdb_file_init_astring): New function decl. function lives - in utils.c. - (gdb_file_get_strbuf): New function decl. function lives in - utils.c. - (source_full_path_of): Declare. - - * exec.c (_initialize_exec): Make definition of file command be - dependent upon dbx_commands not being set. - (exec_file_attach): New function. - (exec_file_command): Call it. - (exec_ops): Add new target vector fields. - - * f-lang.h (f_print_type): Change FILE to GDB_FILE in decl. - (f_val_print): Ditto. - (f_val_print): Add parameter to the function decl. - - * f-valprint.c (_initialize_f_valprint): If xdb_commands is set, - define lc command. - (f77_create_arrayprint_offset_tbl): Change FILE to GDB_FILE. - (f77_print_array): Ditto. - (f77_print_array_1): Ditto. - (f_val_print): Ditto. - (f_val_print): Add a parameter; this new parameter is currently - only non-zero when handling C++ expressions. In this file its - value is always 0. changed fflush to gdb_flush. - - * gnu-nat.c: (init_gnu_ops): Add new target vector fields. - (gnu_create_inferior): Add param to fork_inferior call. - - * hppa-tdep.c (after_prologue): If f is NULL, don't dereference - it. if no debug info, return zero telling caller that we need to - find the end of the prologue via the hard way (instruction - examination). - (find_unwind_entry): Avoid dereferencing a null - pointer. - (hppa_pid_to_exec_file): Deleted -- no longer used. - (hppa_prepare_to_proceeed): Add prototype. - (read_unwind_info): Purecov comments, bug fixes. - (find_unwind_entry): Purecov comments, bug fixes. - (find_stub_with_shl_get): Purecov comments. - (frame_chain): Additional parens. - (hppa_push_arguments): Changes to commented out version of routine. - (hppa_fix_call_dummy): Purecov comments, fix location of end.o. - (in_solib_call_trampoline): Purecov comments. - (in_solib_return_trampoline): Purecov comments. - (setup_d_pid_in_inferior): Fix location of end.o. - (initialize_hp_cxx_exception_support): Fix location of end.o. - (child_enable_exception_callback): Purecov comments. - (pa_do_strcat_registers_info): Has a new parameter, precision, - which is passed into the call to pa_strcat_fp_reg to indicate - whether to display the floating point registers using - single or double preceision. - (pa_strcat_registers): Introduce local variable, precision, and - pass it into call to pa_strcat_fp_reg. - (pa_strcat_fp_reg): Modified function. New parameter, precision, - used by function to decide whether to use single or double - precision. Also add the code to put a double precision value - into a buffer. - (pa_do_strcat_registers_info): New routine. called by - tui/tuiRegs.c:_tuiRegisterFormat to place a register name - and value into a string buffer. Interface may change in - future. Checking this in so that we have something - functional for HP. - (pa_strcat_registers): New routine, called by - pa_do_strcat_registers_info. Does same thing as - pa_print_registers except it takes a stream parameter. - This routine should disappear in future. Checking in - so that we have something functional to give HP - (pa_strcat_fp_reg): New routine, called by - pa_do_strcat_registers_info and pa_strvat_registers - to place a floating point register name and value into - a buffer. This interface may change in future. - Checking in so that we have something functional to give HP. - (pa_print_fp_reg): Change prototype to match def'n. - (pa_register_look_aside): Fix comment immediately before function. - Changes to better support stack unwinding, reading and writing - registers for HPUX. New includes ptrace.h, bfd.h, dl.h. - (internalize_unwinds): Initialize new fields in table. - (read_unwind_info): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type are - now ...->table[index].stub_unwind.stub_type. - (find_proc_framesize): Add a check for pc == 0. - (rp_saved): Entries in the table are now more complex - structures. References of the form ...->table[index].stub_type are - now ...->table[index].stub_unwind.stub_type. - (frameless_function_invocation): Stub_type becomes - stub_unwind.stub_type - (saved_pc_after_call): Stub_type becomes stub_unwind.stub_type - (hppa_frame_saved_pc): Stub_type becomes stub_unwind.stub_type - (frame_chain_valid): Stub_type becomes stub_unwind.stub_type - (hppa_call_dummy): Stub_type becomes stub_unwind.stub_type - (pa_print_fp_reg): Additional params to call val_print - (in_solib_call_trampoline): Stub_type becomes - stub_unwind.stub_type - (in_solib_return_trampoline): Stub_type becomes - stub_unwind.stub_typ - (skip_trampoline_code): Additional code to handle external - dyncalls. Also stub_type becomes stub_unwind.stub_type - (hppa_pid_to_exec_file): New funct. FOr HPUX 10.0 and beyond there - is an explicit ptrace request for getting the pathname associated - with a process id (pid). - (hppa_pid_to_exec_file): Remove unwanted param from call to - call_ptrace. - (args_for_find_stub): New structure. - (find_unwind_entry): Deal with null input pc value. - (rp_saved): Ditto. - For the import stub, return -24 always. - (hppa_frame_saved_pc): Save old pc value, to detect we are in a loop. - (init_extra_frame_info): Use TARGET_READ_FP. - (frame_chain): Include thread support. - If the caller's pc is zero, we lose and return, just like stack - bottom. - Disable warning about being unable to find unwind info. - (hppa_push_arguments): Rewrite. - (hppa_value_returned_from_stack): New function. Handles returning - a value larger than 64 bits, stored on the stack. - (find_stub_with_shl_get): New function. To look up symbols in shlibs. - (cover_find_stub_with_shl_get): New function. Cover routine for - find_stub_with_shl_get to pass to catch_errors. - (hppa_fix_call_dummy): Comment out old stub mechanism. - Rewrite using dyncall. - (target_read_fp): New function. - (pa_do_registers_info): Floating point registers start at FP4. - (pa_print_registers): Use FP4_REGNUM instead of 72. - (skip_trampoline_code): Do machine instruction matching for PA2.0. - (setup_d_pid_in_inferior): New function. Exception handling support. - (initialize_hp_cxx_exception_support): Ditto. - (child_enable_exception_callback): Ditto. - (child_get_current_exception_event): Ditto. - - * hpux-thread.c (hpux_thread_ops): Add new target vector fields. - - * infcmd.c: Include objfiles.h. - (attach_command): New local variable, exec_file, add code to - determine exec_file from pid if exec_file is not already known, - call new target operation, target_post_attach -- a no-op unless - on HPUXHPPA. - (detach_command): After detaching, do a SOLIB_RESTART. - (objfiles.h): Fix typo on include line. - (run_command): Only call SOLIB_RESTART if it's defined. - (detach_command): Ditto. - (run_command): If program has already been started, and decide - to restart it, the kill the target, flush the caches, - call init_wait_for_inferior. Also purge old solib objfiles. - (run_stack_dummy): Add calls to - disable_watchpoints_before_interactive_call_start and - enable_watchpoints_after_interactive_call_stops. - (finish_command): Alter code handling the evaluation and printing - of the target function's return value. - (attach_command): When given a pid, but no exec file, try to - determine the exec file from the process. If the process does not - record a full path name, try to qualify the filename against the - source path. - (_initialize_infcmd): Add some verbiage about how to use the - attach command. - (do_registers_info): Changed calls to val_print - made the symfile.h include preceed the - objfiles.h include. The other ordering caused a - compile problem (incompletely defined types). - - * inftarg.c (child_post_attach): Fix decl, make static. - (proc_wait): Make globally visible. - (child_insert_fork_catchpoint, etc): Fix return type. - (child_detach_from_process): Declare. - (child_attach_to_process): Declare. - (child_stop): Make static to match decl. - (ptrace_him): Change prototype back to return int. - (ptrace_me): Remove debug output, pass NULL to fork_inferior if - not HPUX. - (proc_wait): function prototype and definition are enclosed by - proc_wait ifndef - (child_attach_to_process): New function, does most of the work - that child_attach used to do and some additional work to determine - whether gdb is already attached to the target how to react. - (child_attach): Altered. It's now a wrapper for - child_attach_to_process. - (child_require_attach): New function, called if should attach even - when gdb is already attached to target. - (child_detach_from_process): New function, does most of the work - that child_detach used to do and some additional work to determine - whether gdb is currently attached to the target. - (child_detach): Altered. It's now a wrapper for - child_detach_from_process. - (child_require_detach): New function, called if should try to - detach even when gdb is not attached to target. - (ptrace_him): Calls a new function, - target_acknowledge_forked_child. Currently, - target_acknowledge_forked_child, is only defined to do something - for HPUX. - (child_create_inferior): Changed call to fork_inferior. - (child_ops): Add to_require_attach and to_require_detach fields - to the child_ops target ops vector. - Some hacks for ttrace work: - (child_wait): Additional local variables, additional code in - while loop to check for process exited, process forked, - process vforked, process execd. - (child_thread_alive): John B. seems to think that the kill - call is inapproapriate for HPUX. - (child_attach_to_process): Using strtol rather than atoi. - no longer check for case where there is no known exec file. - (child_post_attach): New function, a default, a no-op. - (child_insert_fork_catchpoint): New function, a default, a no-op. - (child_remove_fork_catchpoint): New function, a default, a no-op. - (child_insert_vfork_catchpoint): New function, a default, a no-op. - (child_remove_vfork_catchpoint): New function, a default, a no-op. - (child_can_follow_vfork_prior_to_exec ):new function, a default, - a no-op. - (child_insert_exec_catchpoint): New function, a default, a no-op. - (child_remove_exec_catchpoint): New function, a default, a no-op. - (child_has_execd): New function, a default, returns 0. - (child_reported_exec_events_per_exec_call): New function, a - default, returns 1. - (child_has_exited): New function, a default. - (child_core_file_to_sym_file): New function, a default, returns NULL. - (child_ops): Initialize new target vector fields. - - * jv-lang.h: (Java_val_print): Add embedded_offset param to func - decl. - - * jv-valprint.c: Changing calls to val_print to accomodate new param. - (java_value_print): Add embedded_offset param to val_print call - (java_print_value_fields): Add embedded_offset param to val_print - call. - (java_val_print): Add embedded_offset param. alter call to - c_val_print to accomodate embedded_offset param. - - * language.c (lang_bool_type): Return builtin_type_bool in c++ - case. - (unk_lang_val_print): Add embedded_offset param to - prototype decl and definition. - - * language.h (LA_VAL_PRINT macro, la_val_print function decl): - altered to accomodate the new parameter to the various print - functions. - - * m2-lang.h (m2_val_print): Add a parameter to the function decl. - - * m2-valprint.c (m2_val_print): Add a parameter. - This parameter is currently only used when evaluating C++ - expressions. So, it is always 0 in this file. - - * m3-nat.c (m3_create_inferior): Add param to fork_inferior call - (m3_pid_to_exec_file): New function - (m3_ops): Add new target vector fields. - - * mac-nat.c (init_child_ops): Add new target vector fields. - - * mips-tdep.c: Chnages to accomodate additional parameter - to val_print. - (mips_print_register): Alter calls to val_print - - * monitor.c (monitor_write): Change stderr to gdb_stderr. - (monitor_remove_breakpoint): Ditto. - (init_base_monitor_ops): Add new target vector fields. - - * ppc-bdm.c (init_bdm_ppc_ops): Add new target vector fields. - - * printcmd.c (do_examine): When saving a value_ptr, remove it from - the list of value_ptr's to be freed automatically; when discarding - a previously saved value_ptr, free it. - (print_formatted): Update comments; add new comments. - (printf_command, print_insn): Purecov comments. - (_initialize_printcmd): Add assign as a command if dbx_commands is - set; create va as an alias for disassemble if xdb_commands is set. - (address_info): New cases LOC_INDIRECT and - LOC_THREAD_LOCAL_STATIC. - (display_command): If tui_version and exp starts with a '$', then - don't display it unless tui_vSetLayoutTo fails. - (disassemble_command): Add tuiDo calls. - (print_scalar_formatted): For integers that are long long, check - the print format and print out in binary octal, decimal, or - hex. Call the new print_*_chars functions in valprint.c - (print_frame_args): Altered calls to val_print, to reflect - additional parameter to val_print (case LOC_BASEREG_ARG). - - * procfs.c: (Procfs_init_inferior): Return value is now a void. - (procfs_ops): Add new target vector fields. - (procfs_create_inferior): Fix call to fork_inferior -- need another - parameter. - - * remote-adapt.c (adapt_open): Change stderr to gdb_stderr. - (adpat_insert_breakpoint): Ditto. - (init_adapt_ops): Add new target vector fields. - - * remote-array.c (array_wait): Change fflush to gdb_flush and - stdout to gdb_stdout. - (init_array_ops): Add new target vector fields. - - * remote-bug.c (bug_load): Change fflush to gdb_flush; stdout to - gdb_stdout. - (bug_wait): Change stderr to gdb_stderr. - (bug_insert_breakpoint): Ditto. - (init_bug_ops): Add new target vector fields. - - * remote-e7000.c - (init_e7000_ops): Add new target vector fields. - * remote-eb.c (init_eb_ops): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - * remote-nindy.c (init_nindy_ops): Ditto. - * remote-nrom.c (init_nrom_ops): Ditto. - * remote-os9k.c (init_rombug_ops): Ditto. - * remote-rdp.c (init_remote_rdp_ops): Ditto. - * remote-sds.c (init_sds_ops): Ditto. - * remote-sim.c (init_gdbsim_ops): Ditto. - * remote-st.c (init_st2000_ops): Ditto. - * remote-udi.c (init_udi_ops): Ditto. - * remote-vx.c (init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - * remote-vx.c: (Init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - - * remote-mips.c (mips_getstring): Change stderr to gdb_stderr. - (pmon_insert_breakpoint): Ditto. - (pmon_remove_breakpoint): Ditto. - (check_lsi_error): Ditto. - (common_breakpoint): Ditto. - (pmon_makeb64): Ditto. - - * remote-mips.c (mips_xfer_memory): Change fflush to gdb_flush; - change stdout to gdb_stdout. - - * remote-mm.c (mm_open): Change stderr to gdb_stderr. - (init_mm_ops): Add new target vector fields. - (mm_load): Fixed params in commented out call to symbol_file_add. - - * remote-nindy.c (instream): Change decl to FILE. - - * remote-udi.c (udi_load): Fixed params in call to symbol_file_add. - - * remote-vx.c (vx_add_symbols): Fixed params in call to - symbol_file_add. - - * remote.c (init_remote_ops): Cosmetic change to match expected - test output. - - * rs6000-nat.c (add_vmap): Add params to call to allocate_objfile. - - * scm-lang.h: Add parameter to scm_val_print function decl. - - * scm-valprint.c (scm_scmval_print): Cast svalue to (int); new - parameter. This parameter is currently only used when evaluating - C++ expressions. So, it is always 0 in this file. - (c_val_print): Fixed prototype decl; it needed an embedded_offset - param. - - * sol-thread.c (sol_core_ops): Add new target vector fields. - (sol_thread_ops): Ditto. - - * somsolib.c (DLD_FLAGS_MAPPRIVATE): New macro. - Define bit of __dld_flags in HP-UX a.out files. - (DLD_FLAGS_HOOKVALID): Ditto. - (DLD_FLAGS_LISTVALID): Ditto. - (DLD_FLAGS_BOR_ENABLE): Ditto. - (som_solib_total_st_size): Cumulative size in bytes of the - symbol tables of all shared objects on the so_list_head list. - (som_solib_st_size_threshhold_exceeded): Threshold for adding symbols - for shlibs. - (som_solib_sizeof_symbol_table): New function. Computes size of - symbol table for a shlib. - (som_solib_load_symbols): New function. Load symbols from shlib. - (som_solib_add): Detect if __dld_list is not valid. - Record main program's symbol table size. - Load symbols if called from command line. - Keep threshold into account when loading shlib symbols. - (som_solib_create_inferior_hook): Use dld_flags macros. - (som_sharedlibrary_info_command): Let user know if symbols were - not loaded. - (som_solib_restart): Discard all the shlibs descriptors. - (_initialize_som_solib): Chenge help message for auto-solib-add - command. - Set threshold for symbol table to 50 megabytes. - (_initialize_som_solib): Add call to som_solib_restart. - (som_solib_restart): New function - (som_solib_in_dynamic_linker): New function - (som_solib_desire_dynamic_linker_symbols): New function - (som_solib_unloaded_library_pathname): New function - (som_solib_loaded_library_pathname): New function - (som_solib_library_pathname): New function - (som_solib_have_unload_event): New function - (som_solib_have_load_event): New function - (som_solib_create_catch_unload_hook): New function - (som_solib_create_catch_load_hook): New function - (som_solib_create_inferior_hook): Rewritten - dld_cache: New struct - addr_and_unwind_t: New struct - (find_unwind_entry) add prototype - Include assert.h, remove references to ASSERT macro, - add include of fcntl.h so that O_RDONLY is defined. - (som_solib_create_inferior_hook): Introduce new local - msymbol2 and change some msymbol's to msymbol2's -- was clobbering - msymbol, passing a NULL to lookup_minimal_symbol_solib_trampoline, - and ultimately core dumping with a SEGV. - (som_solib_mapped_entry): Additional comments for text_addr, - text_link_addr, text_end, and tsd_start_addr fields. Commenting - out 2 tsd fields, __data_start and __data_end. - (som_solib_add_solib_objfile): Add params to calls to symbol_file_add. - Add some code for distinguishing between a shared library and other - objfiles. This appears to be a prelude to thread local storage. - (som_solib_load_symbols): Changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - (som_solib_add): Change comment to correctly specify path - to end.o -- /opt/langtools/lib/end.o. changes to printf statement - enclosed by SOLIB_DEBUG ifdef. - Removed several SOLIB_DEBUG ifdefs and the associated printfs. - Add code to find the start address for the object file's thread - local storage - (som_solib_create_inferior_hook): Fix warning messages use correct - path to end.o -- /opt/langtools/lib/end.o. Change control flow. - No longer user early returns from function is cases of error. - (reset_inferior_pid): New function - (som_solib_remove_inferior_hook): New function - (so_lib_thread_start_addr): New function. used for tsd. - (struct som_solib_mapped_entry): Add new field tsd_start_addr. - (struct so_list): Add new field solib_addr. - (som_solib_add_solib_objfile): New function. - (som_solib_load_symbols): Rewritten. - (som_solib_add): Make sure we don't load the symbols in if the - threshold was exceeded. - (som_solib_get_solib_by_pc): New function. Return the address of - handle of the shared library. - (som_solib_restart): Disable breakpoints at restart. - - * sparcl-tdep.c (init_sparclite_ops): Add new target vector fields. - - * target.c (cleanup_target): Changed casting of default functions - for to_has_forked, to_has_vforked, to_pid_to_exec_file to get rid - of warnings. Fixed PARAMS for to_has_syscall_event. Fixed the - return type on a few of the default function values. - (cleanup_target): Changes in the de_fault macro, both to - accomodate the new target_ops vector fields and to use - more accurate default functions. - (debug_to_open): Change stderr to gdb_stderr. - (debug_to_close): Ditto. - (debug_to_attach): Ditto. - (debug_to_post_attach): Ditto. - (debug_to_require_attach): Ditto. - (debug_to_detach): Ditto. - (debug_to_require_detach): Ditto. - (debug_to_resume): Ditto. - (debug_to_wait): Ditto. - (debug_to_post_wait): Ditto. - (debug_to_fetch_registers): Ditto. - (debug_to_store_registers): Ditto. - (debug_to_prepare_to_store): Ditto. - (debug_to_xfer_memory): Ditto. - (debug_to_files_info): Ditto. - (debug_to_insert_breakpoint): Ditto. - (debug_to_remove_breakpoint): Ditto. - (debug_to_terminal_init): Ditto. - (debug_to_terminal_inferior): Ditto. - (debug_to_terminal_ours_for_output): Ditto. - (debug_to_terminal_ours): Ditto. - (debug_to_terminal_info): Ditto. - (debug_to_kill): Ditto. - (debug_to_load): Ditto. - (debug_to_lookup_symbol): Ditto. - (debug_to_create_inferior): Ditto. - (debug_to_post_startup_inferior): Ditto. - (debug_to_acknowledge_created_inferior): Ditto. - (debug_to_clone_and_follow_inferior): Ditto. - (debug_to_post_follow_inferior_by_clone): Ditto. - (debug_to_insert_fork_catchpoint): Ditto. - (debug_to_remove_fork_catchpoint): Ditto. - (debug_to_insert_vfork_catchpoint): Ditto. - (debug_to_remove_vfork_catchpoint): Ditto. - (debug_to_has_forked): Ditto. - (debug_to_has_vforked): Ditto. - (debug_to_can_follow_vfork_prior_to_exec): Ditto. - (debug_to_post_follow_vfork): Ditto. - (debug_to_insert_exec_catchpoint): Ditto. - (debug_to_remove_exec_catchpoint): Ditto. - (debug_to_has_execd): Ditto. - (debug_to_reported_exec_events_per_exec_call): Ditto. - (debug_to_has_syscall_event): Ditto. - (debug_to_has_exited): Ditto. - (debug_to_mourn_inferior): Ditto. - (debug_to_can_run): Ditto. - (debug_to_notice_signals): Ditto. - (debug_to_thread_alive): Ditto. - (debug_to_stop): Ditto. - (debug_to_enable_exception_callback): Ditto. - (debug_to_get_current_exception_event): Ditto. - (debug_to_pid_to_exec_file): Ditto. - (debug_to_core_file_to_sym_file): Ditto. - (default_clone_and_follow_inferior): New function prototype - decl and function definition. - (dummy_target): Add new target_ops vector fields and their - initializations. More target_ops vector changes for HPUX new - fields. - (de_fault): Add new HPUX specific target_ops operations to the - de_fault macro - (INHERIT): Add new HPUX specific target_ops operations. - (debug_to_post_wait): New function. - (debug_to_post_startup_inferior): Ditto. - (debug_to_acknowledge_created_inferior): Ditto. - (debug_to_clone_and_follow_inferior): Ditto. - (debug_to_post_follow_inferior_by_clone): Ditto. - (debug_to_create_catch_fork_hook): Ditto. - (debug_to_create_catch_vfork_hook): Ditto. - (debug_to_has_forked): Ditto. - (debug_to_has_vforked): Ditto. - (debug_to_post_follow_vfork): Ditto. - (setup_target_debug): Initialize new target_ops vector fields. - (nosupport_runtime): New function, used in cleanup_target - (update_current_target): Add new new target_ops vector fields to - the INHERIT macro definition. - (generic_mourn_inferior): The call to breakpoint_init_inferior now - takes a parameter. - (normal_pid_to_str): Add a \0 to the end of buf. - (debug_to_has_syscall_event): New function. - (debug_to_enable_exception_callback): New function. - (debug_to_get_current_exception_event): New function. - (setup_target_debug): Initialize the 3 new target_ops vector fields - (struct signals): Fix message associated with SIGRETRACT. - (return_one): New function, used by the de_fault macro - (debug_to_post_attach): New function. - (debug_to_wait): Add new cases TARGET_WAITKIND_FORKED, - TARGET_WAITKIND_VFORKED, TARGET_WAITKIND_EXECD. - (debug_to_insert_fork_catchpoint): New function. - (debug_to_remove_fork_catchpoint): Ditto. - (debug_to_insert_vfork_catchpoint): Ditto. - (debug_to_remove_vfork_catchpoint): Ditto. - (debug_to_can_follow_vfork_prior_to_exec): Ditto. - (debug_to_insert_exec_catchpoint): Ditto. - (debug_to_remove_exec_catchpoint): Ditto. - (debug_to_core_file_to_sym_file): Ditto. - (setup_target_debug): Give new fields in current_target target_ops - vector values. - - * target.h: Include symtab.h. - (target_waitkind): New enumerated values - TARGET_WAITKIND_SYSCALL_ENTRY, TARGET_WAITKIND_SYSCALL_RETURN, - TARGET_WAITKIND_FORKED, TARGET_WAITKIND_VFORKED, - TARGET_WAITKIND_EXECD. - (target_waitstatus): Add a syscall_id field to structure. - (child_has_syscall_event): New decl. - (child_thread_alive): New decl. - (target_ops): Add 3 new fields: To_has_syscall_event, - to_enable_exception_callback, to_get_current_exception_event - (target_enable_exception_callback): New macro. - (target_has_syscall_event): New macro. - (target_get_current_exception_event): New macro. - (TARGET_DISABLE_HW_WATCHPOINTS): New macro. - (TARGET_ENABLE_HW_WATCHPOINTS): New macro. - (PC_REQUIRES_RUN_BEFORE_USE): New macro. - (target_tid_to_str): New macro. - (target_waitstatus): Additional fields in struct to keep track - of child pid and pathname to execd file. - (target_ops): Add in the new target_ops function pointer fields. - New macros to go along with new target_ops fields. - In target_waitstatus.value, change name of child_pid field to - related_pid. - (target_pid_or_tid_to_str): Define default macro. - Add missing #endif after PC_REQUIRES_RUN_BEFORE_USE definition - (ENSURE_VFORKING_PARENT_REMAINS_STOPPED): Define default macro. - (RESUME_EXECD_VFORKING_CHILD_TO_GET_PARENT_VFORK): Define default - macro. - There are new function decls for to_require_attach - and to_require_detach. There are also new macros, - target_require_attach and target_require_detach. There are - also new function decls for find_default_require_detach - and find_default_require_attach. - (target_ops): New fields to_post_wait, to_post_startup_inferior - to_acknowledge_created_inferior, to_clone_and_follow_inferior, - to_post_follow_inferior_by_clone, to_create_catch_fork_hook, - to_create_catch_vfork_hook, to_has_forked, to_has_vforked, - to_post_follow_vfork, to_pid_to_exec_file. - New function definitions child_pid_to_exec_file, child_post_wait, - child_post_startup_inferior, child_acknowledge_created_inferior, - child_clone_and_follow_inferior, - child_post_follow_inferior_by_clone, child_create_catch_fork_hook, - child_create_catch_vfork_hook, child_has_forked, - child_has_vforked, child_acknowledge_created_inferior, - child_post_follow_vfork. - New macros target_post_startup_inferior, - target_acknowledge_created_inferior, - target_clone_and_follow_inferior, - target_post_follow_inferior_by_clone, - target_create_catch_fork_hook, target_create_catch_vfork_hook, - target_pid_to_exec_file. - (find_default_clone_and_follow_inferior): New function prototype. - - - * v850ice.c (init_850ice_ops): Init new target vector fields. - - * valprint.c (print_binary_chars): Print out long long as - a binary number. - (print_octal_chars): Print out long long as an octal number - (print_decimal_chars): Print out long long as a decimal number - (strcat_longest): Define it. - * valprint.c: Hp merge, 4/15/98 snapshot - Add parameter to val_print. This is used for - evaluating C++ expressions. - - * value.h (VALUE_POINTED_TO_OFFSET): New macro. - Add field pointed_to_offset to value structure. - Add prototypes for new functions in valops.c. - (write_register_pid): Change prototype to match - function. - (val_print function decl): Additional parameter. - (VALUE_EMBEDDED_OFFSET): New macro. - (find_rt_vbase_offset): New function decl -- for C++ support. - -Wed Dec 23 15:03:42 1998 Per Bothner - - * Makefile.in (READLINE_CFLAGS): Search $(READLINE_SRC)/.. rather - than $(READLINE_SRC) so #include will work. - * top.c: #include instead of "history.h". - * tracepoint.c: Likewise. - * mac-xdep.c: Likewise. - -Wed Dec 23 12:32:00 1998 Andrew Cagney - - * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT): Define using - TARGET_BYTE_ORDER and not target_byte_order. - -Tue Dec 22 10:51:33 1998 Elena Zannoni - - * config/i386/cygwin.mh (TERMCAP): define. - (from Chris Faylor, cgf@cygnus.com) - - * top.c: specify directory name for including readline.h - - * tracepoint.c: ditto. - - * utils.c: ditto. - -Mon Dec 21 13:30:34 1998 Mark Alexander - - * value.c (value_virtual_fn_field): Handle the situation where - vtbl is a pointer to a structure instead of a pointer to an array. - -Mon Dec 21 10:38:11 1998 Andrew Cagney - - * mips-tdep.c: (MIPS_DEFAULT_FPU_TYPE): Default to - MIPS_FPU_DOUBLE. - -1998-12-17 J.T. Conklin - - * blockframe.c (get_frame_saved_regs): If the saved_regs_addr ptr - is null, ensure that saved registers are copied from the local - variable that was used to obtain them. - -Sat Dec 19 09:55:09 1998 Stu Grossman - - * mips-tdep.c (mips32_heuristic_proc_desc): Clear temp_saved_regs - on restart. Fixes problem with backtracing through functions that - use virtual frame pointers. - -Fri Dec 18 14:23:34 1998 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Don't left-shift small - structs being passed in a register when an O64 target. - - * config/mips/tm-mips.h (enum mips_fpu_type, mips_fpu): Move to - mips-tdep.c. - - * mips-tdep.c (mips_fpu_string): Delete variable. - (mips_fpu_type_auto): New variable. - (mips_fpu_type): Rename mips_fpu. - (_initialize_mips_tdep): Delete initialization of mips_fpu et.al. - Rewrite ``set mipsfpu'' command set. - (set_mipsfpu_command, show_mipsfpu_command, - set_mipsfpu_single_command, set_mipsfpu_double_command, - set_mipsfpu_none_command, set_mipsfpu_auto_command): New - functions, handle commands. - (mips_push_arguments, mips_push_dummy_frame, mips_pop_frame, - mips_extract_return_value): Update. - (_initialize_mips_tdep): Set mips_fpu_type according to current - processor. - (_initialize_mips_tdep): Only define ``set processor'' command - when not multi-sim. - -Fri Dec 18 12:56:56 1998 Andrew Cagney - - * gdbarch.h (gdbarch_init_ftype): Pass struct gdbarch_info - by-value. - (struct gdbarch_info): Add struct gdbarch_tdep_info *tdep_info. - * gdbarch.c (gdbarch_update): Update. - * mips-tdep.c: (mips_gdbarch_init): Update - - * gdbarch.c (gdbarch_update): Add more tracing. - -Thu Dec 17 02:15:40 1998 Andrew Cagney - - * configure.tgt (gdb_target): Identify mips64*vr4100*-*-elf* as - vr4100. - * config/mips/vr4100.mt, config/mips/tm-vr4100.h: Replace - vr4xxx.mt and tm-vr4xxx.h. - -Thu Dec 17 02:06:17 1998 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): New function. Initialize a MIPS - architecture vector. - (_initialize_mips_tdep): Register MIPS with GDBARCH. - (struct gdbarch_tdep): Define. - (MIPS_EABI, MIPS_LAST_FP_ARG_REGNUM, MIPS_LAST_ARG_REGNUM): When - multi-arch, get value from gdbarch->tdep. - -Thu Dec 17 02:01:58 1998 Andrew Cagney - - * gdbtypes.c (_initialize_gdbtypes): Register all builtin types - with gdbarch so that they are updated whenever the architecture is - changed. - -Thu Dec 17 01:58:16 1998 Andrew Cagney - - * gdbarch.h (GDB_MULTI_ARCH): New macro, default to zero. - (current_gdbarch): Current architecture pointer. - * gdbarch.c (struct gdbarch): Define. - - * gdbarch.h (TARGET_ARCHITECTURE, TARGET_BYTE_ORDER, - TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_PTR_BIT): When - multi-arch force definition. - * gdbarch.h, gdbarch.c (gdbarch_tdep, gdbarch_bfd_arch_info, - gdbarch_byte_order, {set,}gdbarch_long_bit, - {set,}gdbarch_long_long_bit, {set,}gdbarch_ptr_bit): Corresponding - functions. - - * gdbarch.h (struct gdbarch_list, struct gdbarch_info, - gdbarch_init_ftype), gdbarch.c (register_gdbarch_init): Mechanism - for registering an architecture with GDB. - (gdbarch_list_lookup_by_info, gdbarch_alloc, gdbarch_update, - verify_gdbarch): Support functions. - - * gdbarch.h (gdbarch_data_ftype), gdbarch.c - (register_gdbarch_data, gdbarch_data): Mechanism for maintaining - per-architecture pointers. - (init_gdbarch_data): Support functions. - - * gdbarch.h (gdbarch_swap_ftype), gdbarch.c - (register_gdbarch_swap): Ditto for swapped memory regions. - (init_gdbarch_swap, swapout_gdbarch_swap, swapin_gdbarch_swap): - Support functions. - - * gdbarch.c (set_endian_big, set_endian_little, set_architecture, - info_architecture, set_gdbarch_from_file): Hook in multi-arch - code by calling gdbarch_update. - (default_gdbarch): Default multi-arch vector. Use host's type - system for values. - -Thu Dec 17 01:34:36 1998 Andrew Cagney - - * gdbtypes.c (build_gdbtypes): New function. - (_initialize_gdbtypes): Call. - -Wed Dec 16 11:47:00 1998 Andrew Cagney - - * gdbarch.c (show_architecture): Use TARGET_ARCHITECTURE. - * gdbarch.h, gdbarch.c: Fix typo's. Use struct's in preference to - types. - * gdbarch.h, gdbarch.c (gdbarch_debug): Add ``set archdebug'' to - command set. - -Tue Dec 15 23:46:40 1998 Andrew Cagney - - * config/mips/tm-*.h: (TARGET_BYTE_ORDER_DEFAULT, - TARGET_BYTE_ORDER_SELECTABLE_P): Replace TARGET_BYTE_ORDER and - TARGET_BYTE_ORDER_SELECTABLE. - -1998-12-14 Anthony Thompson (athompso@cambridge.arm.com) - - * remote-rdp.c (rdp_init): Don't discard first character on reset. - (translate_open_mode): Define table. - (exec_swi): Handle SWI_Clock. SWI_Open now handles stdin/stdout. - SWI_Write returns number of bytes not written. SWI_Read does the - same. SWI_Seek should return success/failure flag. Fix SWI_Flen. - -1998-12-14 J.T. Conklin - - * config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh - (XDEPFILES): Add ser-tcp.o. - -Mon Dec 14 14:46:13 1998 Andrew Cagney - - * monitor.c (monitor_expect, monitor_printf_noecho, - monitor_printf): Always compile EXTRA_RDEBUG code. - (RDEBUG): Ditto. - - From Michael Meissner : - * ppcbug-rom.c (init_ppc_cmds): Cleanup formatting. - -1998-12-08 Michael Meissner - - * monitor.c (monitor_printable_string): New function to convert a - string into a printable representation. - (monitor_error): Call error after converting string into printable - format. - (monitor_printf{,_noecho}): If EXTRA_RDEBUG is defined, convert - string into printable form before printing. - (monitor_expect): Ditto. - (monitor_read_memory{,_single}): Call monitor_error, not error. - (monitor_read_memory): Return immediately if length is 0. - - * ppcbug-rom.c (init_ppc_cmds): Fill in dump_registers field, - which is now required. - -Mon Dec 14 11:01:39 1998 Andrew Cagney - - * gdbarch.h, gdbarch.c: Consolidate the semi-dynamic target system - dependant GDB parameters. - (set_gdbarch_from_file): Combine set_architecture_from_file and - set_byte_order_from_file. - * top.c, defs.h, printcmd.c: Delete them from here. - * Makefile.in: Add gdbarch.[ch]. - * exec.c (exec_file_command): Call set_gdbarch_from_file. - -Sun Dec 13 09:52:51 1998 Andrew Cagney - - * defs.h (TARGET_PRINT_INSN_INFO, TARGET_PRINT_INSN): Define. - (TARGET_ARCHITECTURE, TARGET_ARCHITECTURE_AUTO): Define. - (TARGET_BYTE_ORDER_AUTO): Define. - (TARGET_BYTE_ORDER_SELECTABLE_P): Provide default. Replaces - TARGET_BYTE_ORDER_SELECTABLE. Handle compat issues. - (BITS_BIG_ENDIAN): Simplify. - (TARGET_FLOAT_FORMAT): Ditto. - (TARGET_DOUBLE_FORMAT): - - * remote-e7000.c, sh-tdep.c, printcmd.c, remote-sim.c, - remote-rdi.c, sparc-tdep.c: Update. - - * config/powerpc/tm-ppcle-eabi.h, config/rs6000/tm-rs6000.h, - config/powerpc/tm-ppc-eabi.h, config/mn10300/tm-mn10300.h: - Convert. - -Sat Dec 12 09:28:13 1998 Andrew Cagney - - * frame.h (struct frame_info): Add CORE_ADDR *saved_regs and - struct frame_extra_info *extra_info. - (frame_obstack_alloc, frame_saved_regs_zalloc): Prototype. - (SIZEOF_FRAME_SAVED_REGS): Provide default. - (FRAME_INIT_SAVED_REGS): Provide default. - (struct frame_saved_regs): Deprecate. - (EXTRA_FRAME_INFO): Deprecate. - - * blockframe.c (frame_obstack_alloc, frame_saved_regs_zalloc): New - function. - (generic_get_saved_register): Use FRAME_INIT_SAVED_REGS and - frame->saved_regs. - (frame_cache_obstack): Make static. - (get_frame_saved_regs): Deprecate. Copy the saved regs into the - frame buffer. - - * stack.c (frame_info): Rewrite using frame->saved_regs and - FRAME_INIT_SAVED_REGS. - * findvar.c (find_saved_register): Ditto. - - * config/mn10300/tm-mn10300.h (EXTRA_FRAME_INFO): Delete. - (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. No-op. - * mn10300-tdep.c: Update. - (analyze_dummy_frame): New function. - (struct frame_extra_info): Define. - (mn10300_init_extra_frame_info): Update. - - * config/rs6000/tm-rs6000.h: (EXTRA_FRAME_INFO): Delete. - (FRAME_FIND_SAVED_REGS): Replace with FRAME_INIT_SAVED_REGS. - (FRAME_ARGS_ADDRESS): Replace with function. - - * rs6000-tdep.c (frame_get_saved_regs): Rename from - frame_get_cache_fsr. - (rs6000_init_extra_frame_info): New function. - (rs6000_frame_init_saved_regs): Call frame_get_saved_regs. - (FUNCTION_START_OFFSET): Delete references, was ZERO. - (rs6000_frame_args_address): New function. - (frame_initial_stack_address): Update - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Remove saved_regs. - (FRAME_INIT_SAVED_REGS): Rename FRAME_FIND_SAVED_REGS, update. - * mips-tdep.c (mips_find_saved_regs, read_next_frame_reg, - init_extra_frame_info, mips_pop_frame): Update. - * config/alpha/tm-alpha.h (FRAME_INIT_SAVED_REGS, - EXTRA_FRAME_INFO), alpha-tdep.c (alpha_find_saved_regs, - alpha_pop_frame, init_extra_frame_info): Ditto. - - * i960-tdep.c, m88k-tdep.c, h8300-tdep.c: Update. - * config/sparc/tm-sparc.h, config/a29k/tm-a29k.h: Define - FRAME_INIT_SAVED_REGS as no-op. - - * z8k-tdep.c (z8k_init_frame_saved_regs): Rename - get_frame_saved_regs. - (examine_frame, z8k_skip_prologue): Update. - * config/z8k/tm-z8k.h (FRAME_INIT_SAVED_REGS): Define. - -1998-12-11 Fernando Nasser - - From J.T. Conklin : - * i386-stub.c (handle_exception): Add support for 'P' command. - (NUMREGS): New macro. - -Fri Dec 11 09:07:05 1998 Andrew Cagney - - * i386b-nat.c: Include "expression.h". - - * symtab.h: Don't include "gnu-regex.h". - - * solib.c (solib_add_common_symbols): Cast parameters passed to - make_cleanup to use the new make_cleanup_func typedef. - - * inftarg.c: Include "wait.h" after, rather than before, . - "wait.h" was defining all WIF* macro's instead of filling in those - that missed. - -Fri Dec 11 09:52:04 1998 Andrew Cagney - - * mipsm3-nat.c, hppah-nat.c, infptrace.c, i386gnu-nat.c, - hppab-nat.c, core-aout.c, arm-xdep.c, alpha-nat.c, altos-xdep.c, - pyr-xdep.c, remote-st.c, remote-os9k.c, tahoe-tdep.c, pyr-tdep.c, - vax-tdep.c: Replace reg_name with REGISTER_NAME. - -Thu Dec 10 15:19:40 1998 David Taylor - - The following changes were made by Jim Blandy , - Edith Epstein , Elena Zannoni - Stan Shebs , and David - Taylor , as part of the project to merge in - changes originally made by HP; HP did not create ChangeLog - entries. - - * annotate.c (annotate_catchpoint): New function. - - * annotate.h (annotate_catchpoint): declare it; add new includes - (symtab.h and gdbtypes.h). - - * buildsym.h: add external var processing_hp_compilation. - - * coff-solib.h: - (SOLIB_REMOVE_INFERIOR_HOOK): new macro. defined to 0. - functionality not implemented for coff. - (SOLIB_CREATE_CATCH_LOAD_HOOK): New macro; generate error msg for coff. - (SOLIB_CREATE_CATCH_UNLOAD_HOOK): ditto. - (SOLIB_HAVE_LOAD_EVENT): ditto. - (SOLIB_LOADED_LIBRARY_PATHNAME): ditto. - (SOLIB_HAVE_UNLOAD_EVENT): ditto. - (SOLIB_UNLOADED_LIBRARY_PATHNAME): ditto. - (SOLIB_IN_DYNAMIC_LINKER): ditto. - (SOLIB_RESTART): ditto. - - * complaints.h: add ifdef...endif pair at beginning and end of file. - - * dstread.c (dst_symfile_read): the parameter to fileno - must be of type FILE *. So cast abfd->iostream in the - call to fileno must be cast as a FILE *, not a GDB_FILE *. - This will work because abfd->iostream is declared and - given a value in bdf and bfd will continue to use FILE - rather than GDB_FILE. - - * dwarf2read.c (dwarf_bool_name): change parameter from bool - to mybool. sigh. - - * expression.h: include symtab.h - - * frame.h (print_only_stack_frame, show_stack_frame, - show_frame_info): add prototypes. - - * gdbcmd.h (togglelist, stoplist): declare. - - * gdbcore.h (read_memory_string): declare it. - (exec_file_attach): add prototype. - - * inflow.c (terminal_is_ours): make non static. - - * minsyms.c: minor spacing change. - - * parser-defs.h (parse_nested_classes_for_hpacc): add prototype. - (find_template_name_end): add prototype. - - * scm-lang.c (scm_unpack): cast svalue to (int). - - * top.h: declare it. - - * valprint.h (print_binary_chars): new prototype definition. - (print_octal_chars): new prototype definition. - (print_decimal_chars): new prototype definition. - -Thu Dec 10 07:14:56 1998 Andrew Cagney - - * config/arm/tm-arm.h, arm-tdep.c: Replace REGISTER_NAMES with - REGISTER_NAME. - * mn10300-tdep.c, config/mn10300/tm-mn10300.h: Ditto. - * sh-tdep.c, config/sh/tm-sh.h: Ditto. - - * defs.h (REGISTER_NAME): Provide default for old targets. - * defs.h, infcmd.c: Rename reg_names to gdb_register_names. - - * tracepoint.c, target.c, parse.c, infcmd.c, remote-udi.c, - expprint.c, infcmd.c, printcmd.c, eval.c, stack.c, findvar.c, - remote-udi.c, config/alpha/tm-alpha.h, remote-sim.c, d30v-tdep.c, - config/mips/tm-mips.h, hppa-tdep.c: Use REGISTER_NAME. - -1998-12-08 James E Wilson - - * config/i960/mon960.mt (SIM_OBJS, SIM): Define. - -Tue Dec 8 16:49:24 1998 Stan Shebs - - * NEWS: Add mentions of newly-added configurations. - -1998-12-08 Philippe De Muyter - - * config/xm-aix4.h (SIGWINCH_HANDLER): Function `aix_resize_window' - must accept a signal number as parameter. - * config/rs6000/xm-rs6000.h (SIGWINCH_HANDLER): Ditto. - * utils.c (initialize_utils): Give a parameter to `SIGWINCH_HANDLER'. - - * inferior.h (register_valid): Variable's type is `SIGNED char', not - `char'. - * findvar.c (register_valid): Ditto. - - * defs.h (make_cleanup_func): Protect parameter list by `PARAMS'. - * gdbthread.h (unbind_target_thread_vector): Likewise. - -Tue Dec 8 15:09:44 1998 Edith Epstein - - Merged in m68k-linux patch from Andreas Schwab - - 1998-12-01 Andreas Schwab - - * Makefile.in, configure.host, configure.tgt: Add support for - m68k-linux. - * config/m68k/linux.mh: New file. - * config/m68k/linux.mt: New file. - * config/m68k/nm-linux.h: New file. - * config/m68k/tm-linux.h: New file. - * config/m68k/xm-linux.h: New file. - * gdb/m68klinux-nat.c: New file. - * gdbserver/low-linux.c: Add support for m68k-linux. - * gdb/config/m68k/tm-m68k.h (NUM_FREGS): New macro. - -1998-12-07 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition. - * config/powerpc/xm-cygwin.h: Ditto. - -1998-12-07 Jim Blandy - - * rs6000-tdep.c (pop_frame): Correctly find the registers saved in - the stack frame. Their offset from the previous stack frame is in - fdata.gpr_offset and fdata.fpr_offset, not fdata.offset. - (gdb.base/return.exp) - * config/rs6000/tm-rs6000.h: Doc fixes. - -1998-12-03 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_read_memory): Zero out pattern buffers - before calling re_search. - (parse_register_dump): Ditto. - -Thu Dec 3 10:37:22 EST 1998 Zdenek Radouch (radouch@cygnus.com) - - FR30 updates - still very preliminary. - * configure.tgt - * fr30-tdep.c - * config/fr30/tm-fr30.h - -Thu Dec 3 16:30:35 1998 Andrew Cagney - - * ax-gdb.c: Include target.h. - -Tue Dec 3 10:59:00 1998 Andrew Cagney - - * ax-gdb.c (_initialize_ax_gdb), i960-tdep.c (pop_frame), - monitor.c (flush_monitor_dcache, longlongendswap), remote-array.c - (hexword2ascii), w89k-rom.c (init_w89k_cmds), z8k-tdep.c - (init_frame_pc, extract_return_value): Make return type void. - * monitor.c (monitor_write_even_block): Make return type explicit. - (monotor_read_memory_block): Delete function. - * monitor.h: Update. - * remote.c (remote_get_threadlist, remote_update_threads), - remote-array.c (array_get_packet), remote-rdi.c (Fail): Always - return a value. - * m32r-tdep.c (m32r_fix_call_dummy): From Michael Snyder, void - function. - * jv-valprint.c (java_val_print): From Stu Grossman. Return 0 by - default. - -Wed Dec 2 15:11:38 1998 Michael Snyder - - * tracepoint.c: Move default definition of - TARGET_VIRTUAL_FRAME_POINTER from here to target.h. - * target.h: Add default definition of TARGET_VIRTUAL_FRAME_POINTER. - * ax-gdb.c (gen_frame_args_address, gen_frame_locals_address): - use TARGET_VIRTUAL_FRAME_POINTER to determine frame pointer. - (gen_trace_for_expr): new argument, address of tracepoint, - gets passed to new_agent_expr and added to struct agent_expr. - (is_nontrivial_conversion): call to new_agent_expr now requires - a dummy argument. (agent_command): use get_current_frame() to - get current PC scope; pass it to gen_trace_for_expr. - * ax-general.c (new_agent_expr): new argument, address of - tracepoint; store it in new field of struct agent_expr. - * ax.h (struct agent_expr): add new field for tracepoint address. - * ax-gdb.h: change prototypes to match above changes. - - * m32r-tdep.c (decode_prologue): If no branch or push fp is found, - but there's a stack adjust, then use that as the end of prologue. - (m32r_skip_prologue): don't skip past the first line if there is - line info. (m32r_virtual_frame_pointer): new function. - (m32r_fix_call_dummy): no return value needed. - -Tue Dec 1 10:59:00 1998 Andrew Cagney - - * ocd.c (remote_timeout), (BDM_BREAKPOINT), monitor.c (readchar), - remote.c: Cleanup closing of open comments. - -Mon Nov 30 16:04:03 1998 Doug Evans - - * config/fr30/tm-fr30.h (INNER_THAN): Add parameters. - -Mon Nov 30 11:18:48 1998 Andrew Cagney - - * frame.h (FRAME_CHAIN_VALID): Default to - default_frame_chain_valid. - * blockframe.c (default_frame_chain_valid): New function. - - * frame.h (FRAME_CHAIN_VALID_ALTERNATIVE): Delete references - * blockframe.c (alternate_frame_chain_valid): New function. - * config/mips/tm-mipsv4.h, config/m88k/tm-delta88v4.h, - config/m68k/tm-monitor.h, config/m68k/tm-m68kv4.h, - config/i386/tm-i386v4.h, config/i386/tm-i386nw.h, - config/h8300/tm-h8300.h: Update. - - * blockframe.c (nonnull_frame_chain_valid): New function. - * config/m68k/tm-os68k.h, config/m68k/tm-vx68.h, - config/m68k/tm-apollo68b.h, config/i960/tm-vx960.h, - config/arc/tm-arc.h: Update FRAME_CHAIN_VALID. - - * hppa-tdep.c (frame_chain_valid, hppa_frame_chain_valid), - remote-vx29k.c (get_fp_contents, vx29k_frame_chain_valid), - arm-tdep.c (frame_chain_valid, arm_frame_chain_valid): Rename - functions so that they are name space clean. - * config/pa/tm-hppa.h, config/a29k/tm-vx29k.h, - config/arm/tm-arm.h: Update FRAME_CHAIN_VALID. - - * gould-tdep.c (gould_frame_chain_valid), d30v-tdep.c - (d30v_frame_chain_valid), d10v-tdep.c (d10v_frame_chain_valid): - New functions. - * config/gould/tm-np1.h, config/gould/tm-pn.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Update - FRAME_CHAIN_VALID. - -Sun Nov 29 11:18:37 1998 Andrew Cagney - - * z8k-tdep.c (z8k_addr_bits_remove), w65-tdep.c - (w65_addr_bits_remove), h8500-tdep.c (h8500_addr_bits_remove), - m88k-tdep.c (m88k_addr_bits_remove): Function to clean up an - address. - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/m88k/tm-m88k.h, - config/h8500/tm-h8500.h: Define ADDR_BITS_REMOVE to call targets - corresponding function. - * z8k-tdep.c (saved_pc_after_call): Update. - -Sat Nov 28 12:24:31 1998 Andrew Cagney - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/v850/tm-v850.h, config/tahoe/tm-tahoe.h, - config/sparc/tm-sparc.h, config/sh/tm-sh.h, - config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, - config/pa/tm-hppa.h, config/ns32k/tm-umax.h, - config/ns32k/tm-merlin.h, config/none/tm-none.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/gould/tm-pn.h, config/gould/tm-np1.h, config/arm/tm-arm.h, - config/convex/tm-convex.h, config/d10v/tm-d10v.h, - config/alpha/tm-alpha.h, config/a29k/tm-a29k.h: Add parameters to - macro INNER_THAN. - - * valops.c (push_word, value_push, call_function_by_hand), - breakpoint.c (bpstat_stop_status), blockframe.c - (generic_push_dummy_frame, generic_frame_chain_valid), inferior.h - (PC_IN_CALL_DUMMY), infrun.c (wait_for_inferior): Update use of - INNER_THAN. - -Fri Nov 27 11:00:25 1998 Andrew Cagney - - * target.h (one_stepped): Move global from here. - * infrun.c (singlestep_breakpoints_inserted_p): To here. Rename. - Make static. - (wait_for_inferior): Update. - (resume): Update. Set variable after call to SOFTWARE_SINGLE_STEP. - - * target.h (NO_SINGLE_STEP): Replace with SOFTWARE_SINGLE_STEP_P - and SOFTWARE_SINGLE_STEP. - * config/sparc/tm-sparc.h, config/rs6000/tm-rs6000.h, - config/arc/tm-arc.h: Update. - * rs6000-tdep.c (rs6000_software_single_step), sparc-tdep.c - (sparc_software_single_step), arc-tdep.c (arc_single_step): New - functions. Replace function single_step. - - * config/mips/tm-mips.h (STEP_SKIPS_DELAY_P): Define. - * infrun.c (proceed): Cleanup. - -Thu Nov 26 11:19:15 1998 Andrew Cagney - - * config/alpha/tm-alpha.h (ABOUT_TO_RETURN): Replace macro. - * alpha-tdep.c (alpha_about_to_return): With new function. - (heuristic_proc_start): Update. - * config/mips/tm-mips.h (ABOUT_TO_RETURN), mips-tdep.c - (heuristic_proc_start, mips_about_to_return): Ditto. - * config/ns32k/tm-merlin.h (ABOUT_TO_RETURN), - config/ns32k/tm-umax.h (ABOUT_TO_RETURN), ns32k-tdep.c - (ns32k_about_to_return, ns32k_get_enter_addr): Ditto. - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/tahoe/tm-tahoe.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pyr/tm-pyr.h, - config/pa/tm-hppa.h, config/m88k/tm-m88k.h, config/m68k/tm-m68k.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/gould/tm-pn.h, config/gould/tm-np1.h, - config/convex/tm-convex.h, config/arm/tm-arm.h, - config/arc/tm-arc.h, config/a29k/tm-a29k.h: Delete macro - ABOUT_TO_RETURN. - * config/w65/tm-w65.h (RTL, RTS): Delete macros. - * h8500-tdep.c (about_to_return): Delete function. - -Thu Nov 26 11:19:15 1998 Andrew Cagney - - * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint - and little_breakpoint to char[] from char*. - * remote-array.c (array_insert_breakpoint): Change bp_addr to - CORE_ADDR type. - -Wed Nov 25 00:13:06 1998 Andrew Cagney - - * vx-share/xdr_ld.c (xdr_ldtabl): Cast second arg to char** - instead of char*. - - * configure.tgt (v850): Only build v850ice when cygwin and gui. - * configure.in: Add parameter to --enable-build-warnings. - * configure: Re-build. - - * c-exp.y (parse_number): Rewrite shift to pacify GCC. - - * config/i960/tm-i960.h (BREAKPOINT): Delete definition - simply - wrong. - - * monitor.c (compile_pattern): Make val const char*. - (monitor_wait_cleanup): Make old_timeout void*, pointing at - old_timeout. - (monitor_wait): Update. - - * remote-udi.c, remote-sim.c, remote-e7000.c, hppa-tdep.c, - remote-mips.c, sparcl-tdep.c, xcoffread.c: Cast parameters passed - to make_cleanup to use the new make_cleanup_func typedef. - - * alpha-tdep.c (MASK): Use LONGEST to avoid arithmetic overflow. - - * config/a29k/tm-a29k.h (TRANSPARENT): Rename macro to - TRANSPARENT_FRAME. Avoid name-space clash. - * a29k-tdep.c (init_frame_info): Update. - -Wed Nov 25 20:37:00 1998 Andrew Cagney - - * rs6000-tdep.c (rs6000_breakpoint_from_pc): Change big_breakpoint - and little_breakpoint to char[] from char*. - * mem-break.c (memory_insert_breakpoint, - memory_remove_breakpoint): Pass address of bplen. - * remote-array.c (array_insert_breakpoint): Change bp_addr to - CORE_ADDR type. - -Tue Nov 24 15:46:33 1998 Michael Snyder - - * config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER): - new target macro. - * mn10300-tdep.c (mn10300_virtual_frame_pointer): new function. - * tracepoint.c (encode_actions): Use the new target macro to - determine the virtual frame pointer, for collecting locals/args. - (add_local_symbols, collect_symbol): add a register/offset pair of - arguments so that the virtual frame pointer can be passed in. - -1998-11-24 Felix Lee - - * procfs.c (procfs_wait): handle syscall events first. - - * procfs.c (GDB_GREGSET_TYPE, GDB_FPREGSET_TYPE): new macros. - * config/sparc/xm-sun4sol2.h: use them. - * core-sol2.c: don't #undef gregset_t and fpregset_t. - * sol-thread.c: ditto. - * sparc-tdep.c: ditto. - -Tue Nov 24 14:13:10 1998 Andrew Cagney - - * breakpoint.c (memory_breakpoint_size): Delete global. - (read_memory_nobpt): Determine real breakpoint address and size - using BREAKPOINT_FROM_PC. - - * defs.h (breakpoint_from_pc_fn): BREAKPOINT_FROM_PC function - template. - * target.h, mem-break.c (memory_breakpoint_from_pc): - Rewrite. Always define. Return NULL when memory breakpoints are - not supported. - (memory_insert_breakpoint, memory_remove_breakpoint): Call - BREAKPOINT_FROM_PC. - * target.h (BREAKPOINT_FROM_PC): Provide default. - * gdbint.texinfo (BREAKPOINT_FROM_PC): Document. - - * config/rs6000/tm-rs6000.h (BREAKPOINT): Delete macro. - (BREAKPOINT_FROM_PC): Define. - ({BIG,LITTLE}_BREAKPOINT): Move macros from here. - * rs6000-tdep.c: To here. - (rs6000_breakpoint_from_pc): New function. - - * config/mn10300/tm-mn10300.h (BREAKPOINT): Delete macro. - (BREAKPOINT_FROM_PC): Define, call. - * mn10300-tdep.c (mn10300_breakpoint_from_pc): New function. - - * config/mips/tm-mips.h ({BIG,LITTLE}_BREAKPOINT, - IDT_{BIG,LITTLE}_BREAKPOINT, PMON_{BIG,LITTLE}_BREAKPOINT, - MIPS16_{BIG,LITTLE}_BREAKPOINT): Move macros from here. - * mips-tdep.c: To here. - - * config/arm/tm-arm.h ({BIG,LITTLE}_BREAKPOINT): Delete macros. - ({ARM,THUMB}_{BE,LE}_BREAKPOINT): Move macros from here. - * arm-tdep.c: To here. - - * remote-array.c (memory_breakpoint_size): Delete variable. - (array_insert_breakpoint): Obtain breakpoint size using - BREAKPOINT_FROM_PC. - * remote-st.c (memory_breakpoint_size, st2000_insert_breakpoint): - Ditto. - * remote-os9k.c (memory_breakpoint_size, - rombug_insert_breakpoint): Ditto. - * remote-e7000.c (memory_breakpoint_size): Ditto. - -Mon Nov 23 11:38:40 1998 Michael Snyder - - * symfile.c (deduce_language_from_filename): rewrite so as to - work from a table of filename extensions, modifiable by the user. - (filename_language_table): new data structure. - (set_ext_lang_command): new function for new command, "set - extension-language". (info_extension_language_command): new - function for new command "info extension-languages". - (add_filename_language, init_filename_language_table): new - support functions for the above. - * language.c (language_enum): new function. Support for above. - -Mon Nov 23 10:47:54 1998 Andrew Cagney - - * config/sh/tm-sh.h, config/mn10200/tm-mn10200.h, - config/m32r/tm-m32r.h, config/arm/tm-arm.h, config/i960/tm-i960.h, - config/gould/tm-np1.h, config/d10v/tm-d10v.h, - config/v850/tm-v850.h, config/pa/tm-hppa.h, config/a29k/tm-a29k.h, - config/mn10300/tm-mn10300.h, config/mips/tm-mips.h - (USE_STRUCT_CONVENTION): Cleanup, define macro as function. - - * sh-tdep.c (sh_use_struct_convention), mn10200-tdep.c - (mn10200_use_struct_convention), i960-tdep.c - (i960_use_struct_convention), gould-tdep.c - (gould_use_struct_convention), d10v-tdep.c - (d10v_use_struct_convention), v850-tdep.c - (v850_use_struct_convention), hppa-tdep.c - (hpha_use_struct_convention), m32r-tdep.c - (m32r_use_struct_convention), arm-tdep.c - (arm_use_struct_convention), mn10300-tdep.c - (mn10300_use_struct_convention), a29k-tdep.c - (a29k_use_struct_convention), mips-tdep.c - (mips_use_struct_convention): New functions - - * value.h, values.c (generic_use_struct_convention): New function, - replace macro. - * values.c (USE_STRUCT_CONVENTION): Macro defaults to function - generic_use_struct_convention. - -Sat Nov 21 17:15:40 1998 Philippe De Muyter - - * breakpoint.c (bpstat_stop_status): Do not increment hit_count - of breakpoint if condition is not true. - - * coffread.c (coff_symtab_read): Discard C_LABEL's that are not - function entry points, to avoid getting them in the stack dump - instead of the actual function. - - * config/m68k/delta68.mh (NAT_FILE): Undo 1998-08-18 change; - without NAT_FILE definition, configure will assume that GDB cannot - run native. - * config/m68k/nm-delta68.h (KERNEL_U_SIZE): New macro. - * delta68-nat.c (kernel_u_size): New function. - -Fri Nov 20 10:13:03 1998 Andrew Cagney - - * buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK. - -Thu Nov 19 15:21:04 1998 Geoffrey Noer - - * rdi-share/host.h: if compiling under Cygwin, make sure new - preprocessor define is defined. Define it if not. - * rdi-share/hostchan.h: ditto - * rdi-share/aclocal.m4: regenerate - * rdi-share/configure: regenerate - -Thu Nov 19 14:43:44 1998 Geoffrey Noer - - * configure.in: switch back to checking __CYGWIN32__ - * configure: regenerate - -Thu Nov 19 09:53:00 1998 Andrew Cagney - - * exec.c (exec_file_command): Cleanup. Replace #if - NEED_TEXT_START_END with if(). - * config/pa/nm-hppah.h (NEED_TEXT_START_END): Redefine to be 1. - * config/convex/tm-convex.h (NEED_TEXT_START_END): Ditto. - * config/gould/tm-np1.h (NEED_TEXT_START_END): Ditto. - * config/a29k/tm-a29k.h (NEED_TEXT_START_END): Ditto. - -Thu Nov 19 13:06:22 1998 Geoffrey Noer - - * main.c: Wait until more time has passed before calling - new cygwin_ funcs, revert back to the cygwin32_ ones for now. - * win32-nat.c: Ditto. - -Wed Nov 18 15:03:17 1998 Andrew Cagney - - * 29k-share/udi/udip2soc.c (UDIConnect): Replace sys_errlist with - strerror. - -Mon Nov 16 14:17:05 1998 Geoffrey Noer - - * defs.h: if compiling under Cygwin, define __CYGWIN__ if - __CYGWIN32__ is defined and __CYGWIN__ isn't for backwards - compatibility. - -Fri Nov 13 00:15:08 1998 Geoffrey Noer - - Changes to account for name change from cygwin32 to cygwin and - clean up Win32-related ifdefs. - - * configure.tgt: check for cygwin* instead of cygwin32. - New cygwin gdb_target variable loses the "32". - * configure.host: check for cygwin* instead of cygwin32. - New cygwin gdb_host variable loses the "32". - * configure.in: test __CYGWIN__ instead of __CYGWIN32__, - rename gdb_cv_os_cygwin32 variable to drop the "32". Call - AM_EXEEXT instead of AC_EXEEXT since that isn't in a released - autoconf yet. - * configure: regenerate. - - * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h where - cygwin path conv protos live, instead of adding a proto here for - them here. - * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__ - instead of __CYGWIN32__. - * source.c: thoughout, check _WIN32 instead of WIN32. - - * config/i386/cygwin32.mh: delete. - * config/i386/cygwin.mh: new file, was cygwin32.mh. - * config/i386/cygwin32.mt: delete. - * config/i386/cygwin.mt: new file, was cygwin32.mt. - * config/i386/tm-cygwin32.h: delete. - * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h. - * config/i386/xm-cygwin32.h: delete. - * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h. - * config/i386/xm-windows.h: #include xm-cygwin.h now. - * config/powerpc/cygwin32.mh: delete. - * config/powerpc/cygwin.mh: new file, was cygwin32.mh. - * config/powerpc/cygwin32.mt: delete. - * config/powerpc/cygwin.mt: new file, was cygwin32.mt. - * config/powerpc/tm-cygwin32.h: delete. - * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h. - * config/powerpc/xm-cygwin32.h: delete. - * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h. - - * rdi-share/aclocal.m4: regenerate with aclocal. - * rdi-share/configure: regenerate with autoconf. - * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c, serpardr.c, - unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__. - -Thu Nov 12 17:19:43 1998 John Metzler - - * remote.c (remote_get_threadinfo): Support for remote - multithread debugging. - (remote_get_threadlist): get a partial list of threads - (remote_threadlist_iterator): Step through all the threads - (init_remote_threadtests): Optional builtin unit test commands. - - * thread.c (bind_target_thread_vector): Implementa a more dynamic - way of accessing target specific thread info functions than - FIND_NEW_THREADS. - (target_thread_info): Function to get extended thread information. - - * gdbthread.h: Export internal data structures corresponding to - external detailed thread info response. This is more like a 'ps' - command than what might be expected of host based threads. This - is for embedded systems. - -Wed Nov 11 15:47:00 1998 Michael Snyder - - * procfs.c (proc_set_exec_trap): don't set PR_ASYNC or PR_FORK - in the child process for UnixWare (causes processes forked by - the debuggee to hang). - -Mon Nov 9 12:00:36 1998 Dave Brolley - - * config/fr30/fr30.mt: New file. - * config/fr30/tm-fr30.h: New file. - -1998-11-05 Jim Wilson - - * remote-vx.c (net_read_registers, net_write_registers, - vx_xver_memory, vx_resume, vx_attach, vx_detach, vx_kill): - Change errno to errno_num. - * vx-share/xdr_ptrace.c (xdr_ptrace_return): Likewise. - * vx-share/xdr_ptrace.h (struct ptrace_return): Likewise. - -Thu Nov 5 08:41:33 1998 Christopher Faylor - - * top.c (gdb_readline): Allow CRLF line termination on systems - which define CRLF_SOURCE_FILES. - * win32-nat.c: 1) Add thread support, 2) fix ability to attach to - a running process, and 3) implement limited support for cygwin - signals. - (thread_rec): New function. - (child_add_thread): Ditto. - (child_init_thread_list): Ditto. - (child_delete_thread): Ditto. - (do_child_fetch_inferior_registers): Ditto. - (do_child_store_inferior_registers): Ditto. - (handle_output_debug_string): Ditto. - (child_fetch_inferior_registers): Use do_* function to perform - operation. - (child_store_inferior_registers): Ditto. - (child_continue): Ditto. - (child_thread_alive): Ditto. - (cygwin_pid_to_str): Ditto. - (handle_load_dll): Reorganize, add first attempt at reading - dll names from attached processes. Change info messages to provide - more information when dll is already loaded. - (handle_exception): Changes mandated by new thread-aware structures. - (child_wait): Track thread creation/destruction. Handle cygwin - signals. - (child_create_inferior): Ditto. - (child_resume): Ditto. - (child_kill_inferior): Ditto. Close child process handle to avoid a - handle leak. - (child_ops): Fill out child_ops fields that deal with threads. - * config/i386/tm-cygwin32.h: Declare function and macro needed - for converting a cygwin "pid" to a string. - * config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since - sigsetmask is not defined in cygwin. - -Thu Nov 5 08:38:18 1998 Christopher Faylor - - * win32-nat.c: Remove obsolete PPC conditionals. - -Wed Nov 4 18:44:31 1998 Dave Brolley - - * configure.tgt: Add fr30-*-elf*. - -1998-11-03 Jim Wilson - - * c-exp.y (parse_number): Check TARGET_LONG_LONG_BIT when setting - high_bit to avoid undefined negative shift. - -Mon Nov 2 15:26:33 1998 Geoffrey Noer - - * configure.in: Check cygwin* instead of cygwin32*. - * configure: regenerate - -Thu Oct 29 10:04:20 1998 Michael Snyder - - [Support for trace debugging: registers that were not collected.] - * remote.c (remote_fetch_registers): accept 'xxxx' in the register - packet, with the meaning "register value is not available". - Set register_valid to -1, which will connote "no value available". - * findvar.c (read_relative_register_raw_bytes): return failure if - register_valid == -1. (value_of_register): return failure if - register_valid == -1. (read_var_value): return error if - value_of_register fails for a register variable. - (value_from_register): return failure if register_valid == -1. - * eval.c (evaluate_subexp_standard): return error if - value_of_register fails for a register used in an expression. - * infcmd.c (do_registers_info): display "value not available" - for registers for which register_valid == -1. - - * tracepoint.c (set_raw_tracepoint): just save the filename as is - from the symbol table, rather than trying to prepend the dir name. - Also save the bfd section. (tracepoints_info): use the section - when looking up the function name. - * tracepoint.h: add section field to tracepoint struct. - -Wed Oct 28 08:01:38 1998 Mark Alexander - - * sparcl-tdep.c (send_resp, sparclite_serial_start, - sparclite_serial_write): Use remote_timeout instead of hardcoded - two second timeout. - (download): Fix adjustment of a.out load addresses. - -Wed Oct 28 12:32:58 1998 Andrew Cagney - - * configure.in (--enable-build-warnings): Finish rename from - --enable-warnings. - (enable-build-warnings): Add -Wpointer-arth, allow =* for - sim/common compatibility. - * configure: Re-generate. - -Wed Oct 21 08:44:30 1998 Andrew Cagney - - * 29k-share/udi/udip2soc.c: Replace sys_errlist with strerror(). - -Thu Oct 22 09:56:55 1998 Andrew Cagney - - * config/rs6000/aix4.mh (NATDEPFILES): Move xcoffread.o from here. - * config/rs6000/aix4.mt (TDEPFILES): To here. - -Wed Oct 21 10:02:31 1998 Andrew Cagney - - * rdi-share/unixcomm.c: Provide definitions of SERPORT and PARPORT - on BSD hosts. - -1998-10-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (AM_EXEEXT): Use AC_EXEEXT instead. - * configure: Regenerated. - -Sat Oct 17 17:39:23 1998 Felix Lee - - * core-sol2.c: #include , for sol2.7 weirdness. - -Fri Oct 16 15:31:38 1998 Michael Snyder - - * m32r-tdep.c (decode_prologue): Return failure if we reach - the end of the function without finding the end of the prologue. - -1998-10-16 Jason Molenda (jsm@bugshack.cygnus.com) - - * command.c copying.c copying.awk core-aout.c core-regset.c - corelow.c dcache.c i386-tdep.c i386v4-nat.c i387-tdep.c - infcmd.c infptrace.c infrun.c remote.c solib.c symfile.c - symmisc.c valarith.c: Add prototypes. - - * defs.h: Add prototype for utils.c::do_run_cleanups. - - * gdbtypes.c: Add prototypes. - (make_pointer_type): Add braces to remove nested if-else ambiguity. - (make_reference_type): Ditto. - - * printcmd.c (printf_command): Initialize 'f' and 'string' at - function startup to suppress possibly-used-before-initialized warning. - - * remote-utils.c: Add prototypes. - (sr_pollchar): Add braces to remove nested if-else ambiguity. - - * ser-tcp.c: Add prototypes. - (wait_for): Add braces to remove nested if-else ambiguity. - (tcp_readchar): Ditto. - - * ser-unix.c: Add prototypes. - (get_tty_state): Don't define errno here. - (hardwire_readchar): Only define 't' if we are compiling in a Cygwin - environment. - - * symtab.c: Add prototypes. - (find_methods): Add braces to remove nested if-else ambiguity. - (search_symbols): Set 'i' to an initial value to suppress a - possibly-used-before-initialized warning. - - * valops.c: Add prototypes. - (value_cast): Set 'eltype2' to an initial value to suppress a - possibly-used-before-initialized warning. - (value_of_variable): Add braces to remove nested if-else ambiguity. - (value_of_this): Ditto. - - * valprint.c: Add prototypes. - (print_floating): Add braces to remove nested if-else ambiguity. - -Thu Oct 15 19:50:48 1998 Stan Shebs - - * tm-sp64.h (SETUP_ARBITRARY_FRAME, FRAME_SPECIFICATION_DYADIC): - Remove, nevermore used. - -Thu Oct 15 16:55:00 1998 Andrew Cagney - - * command.c: Include "wait.h" after, rather than before, . - "wait.h" was defining all WIF* macro's instead of filling in those - that missed. - -1998-10-14 Jason Molenda (jsm@bugshack.cygnus.com) - - * defs.h: Move _initialize_printcmd, _initialize_stack, - _initialize_blockframe out of here and in to their respective .c - files. - * blockframe.c: Move _initialize_blockframe prototype to here. - * printcmd.c: Move _initialize_printcmd prototype to here. - * stack.c: Move _initialize_stack prototype to here. - - * source.c, symtab.h: Move _initialize_source prototype to the .c - file. - * values.c, value.h: Move _initialize_values prototype to the .c file. - * gdbthread.h, thread.c: Move _initialize_thread prototype to the .c - file. - * breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype - to the .c file. - - * abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c: - Standardize comments for the prototype section of these files. - - * configure.in: Look in libc for wctype before looking for it in libc. - -Tue Oct 13 18:56:51 1998 Felix Lee - - * sol-thread.c (ps_pstop, etc): simple test for proc_service.h - version didn't work for sol2.6; pushed it to autoconf. - * configure.in (gdb_cv_proc_service_is_old): new test. - * acconfig.h (PROC_SERVICE_IS_OLD): new define. - * configure, config.in: regenerate. - -1998-10-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * blockframe.c (find_pc_sect_partial_function): Add braces to avoid - possible nested-if confusion. - * breakpoint.c (breakpoint_here_p): Ditto. - (breakpoint_inserted_here_p): Ditto. - (breakpoint_thread_match): Ditto. - - * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined. - * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability - prototypes. - - * symtab.h: Add prototype for _initialize_source. - * value.h: Add prototype for _initialize_value. - - * defs.h: Include sys/types.h or stddef.h to get size_t. - (make_cleanup): Add make_cleanup_func typedef and switch to using - a prototype for this function. - (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't - using mmalloc. - - * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c - dwarf2read.c dwarfread.c elfread.c eval.c exec.c infcmd.c infrun.c - mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c - symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c - valops.c: Cast parameters passed to make_cleanup to use the new - make_cleanup_func typedef. - -Tue Oct 13 00:51:48 1998 Felix Lee - - * sol-thread.c (ps_pstop, etc): different solaris versions have - slightly different prototypes in proc_service.h; compensate. - -1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (AWK): Unused; remove. - * configure.in: Remove unused autoconf checks for MINIX, memcpy, - poll, select, strings.h. - * config.in: Regenerated. - * configure: Regenerated. - -1998-10-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Check for sys/debugreg.h, asm/debugreg.h. - * i386v-nat.c: Include asm/debugreg.h, sys/debugreg.h if it is not - present. - -Sun Oct 11 12:08:07 1998 Peter Schauer - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Do not adjust the - address range of a compilation unit without children. - - * mdebugread.c (parse_partial_symbols): Fix handling of stabs - continuations, use xmalloc and xrealloc. - -Fri Oct 9 18:14:43 1998 Mark Alexander - - * rs6000-tdep.c: Don't include tm.h twice. - -1998-10-08 Keith Seitz - - * main.c (main): Remove calls to {pre,post}_add_symbol_hooks. - There should be sufficient information/hooks now to eliminate - this hack. - - * exec.c (file_command): Add a new hook here to inform ui's - when the exec file has changed. Adding it here allows the - ui to be informed after symbol reading. - - * gdbcore.h: Add declaration of file_changed_hook. - -Thu Oct 8 08:40:42 1998 Mark Alexander - - * rs6000-tdep.c (get_saved_register): Define only if - USE_GENERIC_DUMMY_FRAMES is defined. - -Tue Oct 6 21:35:10 1998 Andrew Cagney - - * Makefile.in (DEPFILES): Add TARGET_OBS. - (TARGET_OBS): Defined by configure. - -1998-10-06 Jason Molenda (jsm@bugshack.cygnus.com) - - Eliminate a few warnings from the compiler. - * breakpoint.h: Add prototype. - * breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void). - * configure.in: Check if strdup declaration is necessary. - * configure: Regenerated. - * defs.h: Add prototypes. - * gdb_string.h: Only define strdup if necessary. - * gdbthread.h: Add prototypes. - * printcmd.c: Add prototyptes. - (disassemble_command): Remove unused variable 'section'. - * symtab.c: Add prototypes. - * symtab.h: Include gnu-regex.h, add prototype. - * thread.c: Add prototype. - -Mon Oct 5 19:44:39 1998 Stan Shebs - - From David Purves : - * stabsread.c (rs6000_builtin_type): Create a complex float instead - of an error. - (read_sun_floating_type): Similarly. - (read_range_type): Create a complex float if self_subrange is - true. - -Fri Oct 2 19:42:31 1998 Stu Grossman - - * c-lang.c (emit_char c_printchar c_printstr), c-lang.h (c_printstr) - ch-lang.c (chill_printstr chill_printchar) c-valprint.c (c_val_print) - ch-valprint.c (chill_val_print) expprint.c (print_subexp) f-lang.c - (f_printstr f_printchar emit_char) f-valprint.c (f_val_print) - jv-lang.c (java_printchar java_emit_char) jv-valprint.c - (java_value_print java_val_print) language.c (unk_lang_printchar - unk_lang_printstr unk_lang_emit_char) language.h (struct - language_defn LA_PRINT_STRING LA_EMIT_CHAR) m2-lang.c (m2_printstr - m2_printchar emit_char) printcmd.c (print_formatted) scm-lang.c - (scm_printstr) valprint.c (val_print_string) value.h - (val_print_string): Add emit_char routines to language_desc struct - to allow finer control over language specific character output issues. - Add character width arg to printstr routines to allow handling of - wchar_t/Unicode strings. Fix c_printstr to handle wide characters. - Supply width argument to LA_PRINT_STRING and val_print_string. - - * jv-lang.c (java_object_type dynamics_objfile java_link_class_type - get_dynamics_objfile get_java_object_type) jv-lang.h - (get_java_object_type): Make lots of things static. - - * expprint.c (dump_prefix_expression dump_subexp): Move opcode name - printing to common routine (op_name). - * (dump_subexp): Add support for OP_SCOPE. - -Fri Oct 2 16:25:54 1998 Stan Shebs - - * configure.host (i[3456]86-*-windows): Remove, no longer used. - * mswin: Remove directory, no longer used. - -Fri Oct 2 18:52:20 1998 Fernando Nasser - - * sol-thread.c: Fixed prototypes and calls to supply_fpregset and - fill_fpregset - -1998-10-02 Keith Seitz - - * remote.c (remote_interrupt): Rewrite to use remote_stop. - (remote_interrupt_twice): Remove. remote_stop now handles it. - (remote_stop): New function which handles interrupting the - remote target so that CLUI and GUI use the same core functions - to achieve the same goal. - (remote_wait): Change to handle remote_stop properly. - [interrupted_already]: New static global to help remote_stop. - [remote_ops, extended_remote_ops]: Add remote_stop for to_stop member. - - * target.c: Rename static function "ignore" to "target_ignore" and - export it so that gdb can determin if some target vector member is - actually not defined. Replace all occurances of ignore. - - * target.h: Export target_ignore. - -Fri Oct 2 03:51:48 1998 Peter Schauer - - * target.c (target_xfer_memory): Handle requests with zero - transfer length right away. - - * values.c (unpack_double): Set up code, length and signedness of - type _after_ checking for typedef. - -Thu Oct 1 15:39:27 EDT 1998 Frank Ch. Eigler - - * breakpoint.c (bpstat_stop_status): Do not consider an - untripped watchpoint as a "hit". - -Thu Oct 1 20:52:39 1998 Andrew Cagney - - * exec.c (exec_file_command), convex-tdep.c (exec_file_command), - arm-xdep.c (exec_file_command), remote-rdp.c - (remote_rdp_create_inferior), remote-os9k.c - (rombug_create_inferior), remote-mm.c (mm_create_inferior), - remote-eb.c (eb_create_inferior), remote-es.c - (es1800_create_inferior), remote-rdi.c (arm_rdi_create_inferior), - remote-sim.c (gdbsim_create_inferior), remote-utils.c - (gr_create_inferior), remote-st.c (st2000_create_inferior), - remote-nindy.c (nindy_create_inferior), remote-hms.c - (hms_create_inferior), remote-e7000.c (e7000_create_inferior), - remote-array.c (array_create_inferior), remote-adapt.c - (adapt_create_inferior): Replace "exec" with "executable" in - messages. - -1998-09-25 Keith Seitz - - * rdi-share/unixcomm.c: If using cygwin32, also use the SERPORT and - PARPORT defines for win32. - (Unix_MatchValidSerialDevice): For cygwin32, valid serial port names - start with "com", not "/dev/tty". - (Unix_OpenSerial): Do not use O_NONBLOCK on cygwin32. - - * rdi-share/devsw.c (DevSW_Close): Free the device's state - (SwitcherState) so that the device may be reopened. - - * remote-rdi.c (mywritec): Send all output through gdb's *_unfiltered - functions, ignoring non-ASCII chars, so that non-tty UI's can snarf - the output from fputs_hook. - (mywrite): Ditto. - (arm_rdi_open): Set inferior_pid. - (arm_rdi_detach): Pop the target off the target stack so that - users can attach and detach multiple times. - (arm_rdi_close): Close the opened device and reset inferior_pid, too. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Change --enable-warnings to --enable-build-warnings. - * configure: Updated. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (WARN_CFLAGS): Add -Wmissing-prototypes. - * configure: Regenerated. - -1998-09-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Add --enable-warnings. - Adjust whitespace of other --with and --enable options so that - configure --help lines up correctly. - * aclocal.m4: Ditto. - * Makefile.in (WARN_CFLAGS): Add. Set by configure. - * configure: Regenerated. - -Thu Sep 24 15:44:34 1998 Stan Shebs - - * remote-rdi.c: Fix formatting, remove some commented-out code. - (init_rdi_ops): Omit needless initializations. - -Wed Sep 23 18:21:03 1998 Andrew Cagney - - * remote.c (remote_address_masked): New function - mask address - according to REMOTE_ADDRESS_SIZE. - (remote_address_size): New global. - (hexnumstr): New function - convert arbitrary unsigned to hex. - (remote_write_bytes, remote_read_bytes): Use hexnumstr to - construct packet address. Mask address when necessary. - (_initialize_remote): Add "set remoteaddresssize" command, set - REMOTE_ADDRESS_SIZE variable. - - * NEWS: Update. - -Wed Sep 23 18:08:52 1998 Andrew Cagney - - * remote.c (_initialize_remote, packet_command, print_packet): - Pretty print code. - -Wed Sep 23 12:32:54 1998 - - * remote.c (packet_command): Test REMOTE_DESC to determine if - remote connection is open. - -Tue Sep 22 22:27:24 1998 Mark Alexander - - Patch from Dawn Perchik : - * rs6000-tdep.c (pop_frame): Handle generic dummy frames. - (push_arguments): Likewise. - (frame_saved_pc): Likewise. - (rs6000_frame_chain): Likewise. - (ppc_push_return_address): New function. - (get_saved_register): New function. - * config/powerpc/tm-ppc-eabi.h: Add generic dummy frame macros. - -Mon Sep 21 19:29:32 1998 Stu Grossman - - * defs.h utils.c (fputc_filtered): New function. Does the obvious... - * jv-lang.c (java_printchar): Fix output of chars > 0xff. Fold - java_emit_char into java_printchar. - * language.h (PRINT_LITERAL_FORM): Reformat for readability. - -Mon Sep 21 14:38:03 1998 Catherine Moore - - * config/arm/tm-arm.h (*_BREAKPOINT): Define both little endian - and big endian breakpoint patterns. - - * arm-tdep.c (arm_break_point_from_pc): Insert either big endian - or little endian breakpoints depending upon target byte order. - -Fri Sep 18 07:53:08 1998 Peter Schauer - - * sol-thread.c (sol_thread_notice_signals): Use PIDGET when - passing pid down to procfs_notice_signals. - -Wed Sep 16 14:57:14 1998 Stu Grossman - - * stabsread.c (resolve_symbol_reference): Return 1 on success, 0 on - failure. - * (define_symbol): Check return value from resolve_symbol_reference, - and drop symbol if it fails. - -Tue Sep 15 15:24:16 1998 Stu Grossman - - * stabsread.c: Make all complaints static. - * Fix formatting of live range splitting code. - * (resolve_symbol_reference define_symbol resolve_live_range): Change - errors to complaints so that bad live range symbols won't abort the - entire symbol table. Handle errors by aborting just the current - symbol. - * (ref_init): Goes away. Folded into ref_add(). - * (REF_MAP_SIZE): Put parens around parameter so that args like - `1 + 2' get handled correctly (yes, this was a real bug). - * (ref_add): Remove check for allocation failures. Not necessary - when using xrealloc(). Fix pointer arithmetic problem when clearing - memory. This and the previous patch prevent random SEGV's when there - are lots of live range symbols. - -Tue Sep 15 14:02:01 1998 Nick Clifton - - * remote-rdi.c: Prevent multiple attempts to close the remote - connection. - -Tue Sep 15 10:24:17 1998 Andrew Cagney - - * printcmd.c (examine_i_type): New static - type for instructions. - (do_examine): For "i" format, specify examine_i_type. - (do_examine): Call value_at_lazy instead of value_at so that - examine data is only fetched if it is used. - (x_command): If examine data was not fetched, set convenience - variable "__" to void. - (_initialize_printcmd): Initialize examine_i_type. - -Sun Sep 13 01:34:59 1998 Michael Snyder - - * blockframe.c (find_pc_sect_partial_function): use bfd section - of msymbol for end of section comparison. - -Fri Sep 11 14:02:49 1998 Michael Snyder - - * tracepoint.c: clean up several unused variables and such. - -Fri Sep 11 12:38:34 EDT 1998 Zdenek Radouch (radouch@cygnus.com) - - * arm-tdep.c (arm_push_arguments): fixed frame construction - -Thu Sep 10 20:51:23 1998 Michael Snyder - - * mn10300-tdep.c (mn10300_analyze_prologue): guard against NULL. - -Wed Sep 9 19:37:36 1998 Stan Shebs - - * dbxread.c (IGNORE_SYMBOL): Remove definition, is never used. - * os9kread.c: Remove comment mentioning IGNORE_SYMBOL. - -Wed Sep 9 11:39:05 1998 Ron Unrau - - * blockframe.c(find_pc_sect_partial_function): look for min syms in - the same section when trying to guess the end of a function. - * symfile.c(list_overlays_command): use print_address_numeric - * remote-sim.c: export simulator_command - -1998-09-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * breakpoint.c (bpstat_stop_status): Declare a bp match if the - current fp matches the bp->fp OR if the current fp is less than - the bp->fp if we're looking at a bp_step_resume breakpoint. - -Tue Sep 8 19:42:58 1998 Stan Shebs - - * symtab.h (struct symtab): Remove EXTRA_SYMTAB_INFO hook, - not currently used. - * symfile.c (allocate_symtab): Deprecate use of - INIT_EXTRA_SYMTAB_INFO here. - -Fri Sep 4 15:33:25 1998 Stan Shebs - - * README: Update remote debugging and testsuite info. - -Thu Sep 3 13:50:20 1998 Mark Alexander - - * config/mn10300/tm-mn10300.h (FP_REGNUM): Redefine to be a - pseudo-register, not the same as a3. - (D2_REGNUM, D3_REGNUM, A2_REGNUM, A3_REGNUM): Define. - * mn10300-tdep.c (fix_frame_pointer): New function. - (set_movm_offsets): Use register number macros instead of - hard-coded constants. - (mn10300_analyze_prologue): Fix to handle redefinition of FP_REGNUM. - (mn10300_frame_chain): Fix to handle redefinition of FP_REGNUM; - use register number macros instead of hard-coded constants; - add missing parameter to call of mn10300_analyze_prologue. - (mn10300_frame_saved_pc): Use register number macros instead of - hard-coded constants. - -Tue Sep 1 12:04:57 EDT 1998 Zdenek Radouch (radouch@cygnus.com) - - Changes to support/fix ARM/ELF port. Use MAKE_MSYMBOL_SPECIAL for - both ELF and COFF; - * elfread.c (elf_symtab_read): use ELF specific macro - * coffread.c (coff_symtab_read): use COFF_MAKE_MSYMBOL_SPECIAL() - * arm-tdep.c: separate COFF and ELF thumb processing - disable --mapcs-float processing - * dwarf2read.c: Disabled building of minimal symbols - * config/arm/tm-arm.h: new macros for distinguishing arm/thumb - * config/mips/tm-mips.h: use ELF specific macro - -Mon Aug 31 15:42:10 1998 Tom Tromey - - * top.c (context_hook): Define. - -Tue Aug 25 13:21:58 1998 Michael Snyder - - * ax-gdb.c (gen_var_ref): Allow for typedef types. - (gen_cast, gen_bitfield_ref, gen_expr, gen_deref): ditto. - -Mon Aug 24 18:29:03 1998 Michael Snyder - - * tracepoint.c (collect_symbol): Handle register doubles that - are stored in two registers. - -Mon Aug 24 14:39:08 1998 Mark Alexander - - * sh-stub.c (undoSStep): Improve comment. - * sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use - same method on both 32-bit and 64-bit machines. - * sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't - support hardware breakpoints. - * config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments. - -1998-08-20 Jason Molenda (jsm@bugshack.cygnus.com) - - * rdi-share/Makefile.am (INCLUDES): Fix typeo. - * rdi-share/Makefile.in: Regenerated. - -1998-08-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * rdi-share/Makefile.am: Use just `INCLUDES' not `libname_INCLUDES'. - * rdi-share/Makefile.in: Regenerated. - -1998-08-19 Keith Seitz - - * v850ice.c (v850ice_stop): New function to stop the ICE. - (v850ice_load) Pass filename to ICE DLL. - (ice_stepi, ice_nexti, ice_cont): Do not directly call the gdb - commands -- let the GUI do it so that it can retain control - of the display. - -Wed Aug 19 15:53:52 1998 Anthony Green - - * i386v4-nat.c: Include sys/reg.h if present. - -Wed Aug 19 03:07:53 1998 Richard Henderson - - * config/alpha/alpha-linux (XDEPFILES): Build ser-tcp. - -1998-08-18 Fernando Nasser - - * symtab.c (decode_line_1): For minimal symbol, SKIP_PROLOG to - make sure we stop after the frame pointer is locaded and backtrace - prints an accurate stack. Complements changes made on Mon Jul 27 - 10:45:56 1998 - (decode_line_2): Replaced the whitespace after ">" in a prompt - which has been taken away by changes made on Sun Jul 19 02:11:45 - 1998 - -1998-08-18 Keith Seitz - - * stack.c: Define new hook, selected_frame_level_changed_hook, which - will be called whenever the selected stack level changes. - (select_frame): Call the selected_frame_level_changed_hook. - -Tue Aug 18 18:03:42 1998 Stan Shebs - - * remote-rdi.c (arm_rdi_open): Pass serial device name to - Adp_OpenDevice, and include it in error reports. - -1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Add more header files to AC_CHECK_HEADERS. - * configure: Regenerated. - - * command.c: Include wait.h or sys/wait.h if present. - * inftarg.c: Ditto. - * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based - on autoconf test. - * infptrace.c: Ditto. - - * expprint.c: Include ctype.h for isprint prototype. - * i386aix-nat.c: Include sys/reg.h if autoconf says it is present. - * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if - present, based on autoconf test. - - * utils.c: Include curses.h and term.h if present. - (puts_debug): Change 'carriage_return' local variable to return_p - to avoid name clash. - - * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE, - determine it with autoconf. - * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it - with autoconf. - * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it - with autoconf. - * config/i386/nm-i386v.h: Ditto. - * config/i386/nm-symmetry.h: Ditto. - * config/m88k/xm-cxux.h: Ditto. - * config/m88k/xm-dgux.h: Ditto. - - * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary. - * config/m68k/nm-delta68.h: Removed. - -Fri Aug 14 11:14:03 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (set_movm_offsets): Change second argument to - be the actual args to movm itself. All callers changed. Only set - fi->fsr.regs[x] if reg X is saved by the movm instruction. - -Fri Aug 14 04:18:23 1998 Peter Schauer - - * sol-thread.c (lwp_to_thread): Fix error message for failing - td_ta_map_lwp2thr call. - (ps_lgetLDT): Mask off upper bits in GS register when comparing - with selector. - -Wed Aug 12 16:30:01 1998 Frank Ch. Eigler - - * remote-sim.c (simulator_command): Reset register cache after - simulator command. - -Wed Aug 12 09:00:26 1998 Stu Grossman - - * expprint.c (dump_prefix/postfix_expression): Don't try to print - type expressions. - -Tue Aug 11 11:33:25 1998 Stu Grossman - - * c-typeprint.c (c_print_type): Don't crash if varstring is null. - * expprint.c expression.h (dump_expression): Rename to - dump_prefix_expression. - * Print out the expression in normal form. Call print_longest - instead of trying to do it ourselves. - * (dump_postfix_expression): New function, prints out the expression - with indentation and better formatting and interpretation. - * parse.c (parse_exp_1): Put calls to dump expressions under ifdef - MAINTENANCE_CMDS and expressiondebug variable. - -Thu Aug 6 13:20:02 1998 Ron Unrau - - * infrun.c (wait_for_inferior): use stop_func_name instead of - stop_func_start to decide that no debug info exists. - -Thu Jul 30 13:53:50 1998 Mark Alexander - - * mips-tdep.c (mask_address_p): New variable. - (mips_addr_bits_remove): Test mask_address_p to decide whether - to mask off the upper 32 bits of addresses. - (_initialize_mips_tdep): Add command to set mask_address_p. - (mips_call_dummy_address): New function. - * config/mips/tm-mips.h (CALL_DUMMY_ADDRESS): Redefine to - call mips_call_dummy_address. - -1998-07-29 Fernando Nasser - - * symfile.c (add_symbol_file_command): Test for the from_tty - parameter and avoid query when not interactive. - -Wed Jul 29 10:39:29 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (set_movm_offsets): Do nothing for the am33 - registers if we are not in am33 mode. - (mn10300_frame_chain, mn10300_frame_saved_pc): Similarly. - (set_machine_hook): Keep track of whether or not we're in am33 mode. - -Mon Jul 27 16:11:42 1998 Michael Snyder - - * tracepoint.c (remote_set_transparent_ranges): new function. - Send the start and end addresses of all loadable read-only - sections down to the trace target, so that it can treat them - as "transparent" (ie. don't care if they were collected or not). - -Mon Jul 27 15:38:07 1998 Mark Alexander - - * mn10300-tdep.c (mn10300_analyze_prologue): Undo previous fix - for setting frame address in optimized code; made unnecessary - by compiler fixes. - -Mon Jul 27 10:45:56 1998 Martin M. Hunt - - * symtab.c (decode_line_1): For minimal symbol, call - find_pc_sect_line() to make sure the line number gets set - properly. - (print_symbol_info): Redeclare function void. - -1998-07-27 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/d10v/tm-d10v.h (REGISTER_NAMES): sp -> r15. The - stack pointer et al are synthesized from the SP_REGNUM (etc) - defines and should not be mentioned in REGISTER_NAMES. - -Mon Jul 27 08:54:41 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_frame_chain): Account for space saved - by am33 register saves. - (mn10300_frame_saved_pc): Similarly. - -Fri Jul 24 14:41:19 1998 Michael Snyder - - * tracepoint.c (encode_actions): Treat register names and simple - variable names as special cases and don't convert them to byte- - codes: these things can be collected far more efficiently - without invoking the bytecode interpreter. - -Fri Jul 24 13:32:46 1998 Mark Alexander - - * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it - work on hosts of any endianness. - * config/i386/tm-i386v.h: Ditto. - -Fri Jul 24 07:41:12 1998 Mark Alexander - - * mn10300-tdep.c (set_movm_offsets): New helper function - for mn10300_analyze_prologue. - (mn10300_analyze_prologue): Simplify by factoring out common code. - Fix bugs in setting frame address for optimized code. - Use read_memory_nobpt instead of target_read_memory. - -Thu Jul 23 17:01:17 1998 Michael Snyder - - * tracepoint.c (collect_symbol): handle LOC_ARG case. - -Thu Jul 23 15:07:40 1998 Dawn Perchik - - * sparc-tdep.c (sparc_init_extra_frame_info): Recognize when we're - in a function prologue before the SAVE instruction. - (sparc_frame_saved_pc): Ditto. - * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Add in_prologue flag. - -Thu Jul 23 14:58:09 1998 Dawn Perchik - - * i386-tdep.c (i386_get_frame_setup): Recognize function - prologues in code compiled with -fcheck-stack. - -Thu Jul 23 14:49:27 1998 Dawn Perchik - - * remote-mips.c (remote_mips_insert_hw_breakpoint, - remote_mips_remove_hw_breakpoint): New functions for hardware - breakpoints on LSI targets. - * config/mips/tm-embed.h (target_remove_hw_breakpoint, - target_insert_hw_breakpoint): Define to call - remote_mips_insert_hw_breakpoint and remote_mips_remove_hw_breakpoint, - respectively. - -1998-07-21 Fernando Nasser - - * source.c (print_source_lines): Print "No such file or directory" - just once. - (directory_command): same as above; resets if user issues dir. - -Sun Jul 19 02:11:45 1998 Martin M. Hunt - - * symtab.c (decode_line_2): Instead of printing a prompt - and calling command_line_input() without a prompt, just - call it with the proper args. This makes the GUI work too. - -Fri Jul 17 9:26:50 1998 Ron Unrau - - * blockframe.c (find_pc_sect_partial_function): allow for the possi- - bility of multiple symbols at the same address when finding high. - * breakpoint.c (resolve_sal_pc): if the function based section lookup - fails, try getting the section from the minimal symbol table. - * parse.c (write_exp_msymbol): use symbol_overlayed_address to get - the LMA of a minimal symbol if unmapped. - * symtab.c (find_line_symtab): change interface to return symtab - containing the best linetable found. - (decode_line_1): use find_line_symtab to set val.symtab. This should - improve support for source files with multiple symtabs. - -Wed Jul 15 11:51:33 1998 Keith Seitz - - * main.c (main): Fix violations of GNU coding standard. - - * breakpoint.c: Export delete_command. - - * infcmd.c: Export continue_command, stepi_command, and nexti_command. - - * Makefile.in: Add target for v850ice.o. - - * configure.tgt: Add cygwin32 dependencies for v850 ice. - -Wed Jul 15 10:58:29 1998 Nick Clifton - - * tracepoint.c (set_raw_tracepoint): Cope with symbols that do not - have an associated directory. - -Mon Jul 13 15:21:04 1998 Mark Alexander - - * utils.c (puts_debug): Display non-printable characters in hex - instead of octal. - -Thu Jul 9 16:16:47 1998 Jeffrey A Law (law@cygnus.com) - - * mn10300-tdep.c (mn10300_generic_register_names): New variable. - (set_machine_hook): New function. Copy the appropriate register - names into reg_names. - (_initialize_mn10300_tdep): Set up to call set_machine_hook. - * tm-mn10300 (NUM_REGS): Bump to 32. - (REGISTER_NAMES): Updated accordingly. - - * mn10300-tdep.c (am33_register_names): New variable. - (mn10300_analyze_prologue): Handle regs saved by am33 prologues. - * tm-mn10300.h (E0_REGNUM): Define. - -Tue Jul 7 7:40:13 1998 Ron Unrau - - * symtab.c (find_pc_sect_psymbol): allow case where textlow is 0 - -Thu Jul 2 15:57:58 1998 Frank Ch. Eigler - - * breakpoint.c (resolve_sal_pc): Accept absence of innermost - Lexical block for breakpoint resolution. - -Thu Jul 2 10:22:00 1998 Dawn Perchik - - * mdebugread.c (parse_partial_symbols): Go ahead and read the .mdebug - section, but just don't add a 2nd minimal symbol if this is an .mdebug - section in an ELF file. - -1998-07-01 Jim Blandy - - * Makefile.in (ax-general.o): Depend on $(defs_h) too. - (ax_h): Bother to define this. - -Mon Jun 29 19:01:18 1998 Jim Wilson - - * gnu-regex.c (re_comp): Add cast to char * before gettext calls. - -Sun Jun 28 11:35:48 1998 Peter Schauer - - Improve support for SunPro F77. - * dbxread.c (end_psymtab, process_one_symbol): Handle minimal - symbols with trailing underscore names. - * minsyms.c (find_stab_function_addr): Ditto. - * dbxread.c (process_one_symbol): Ignore N_ALIAS for now. - * partial-stab.h (case N_ALIAS): Ditto. - * stabsread.c (read_sun_builtin_type): Handle boolean types. - -Fri Jun 26 14:03:01 1998 Keith Seitz - - * symtab.h (enum namespace): Add new namespaces FUNCTIONS_NAMESPACE, - TYPES_NAMESPACE, METHODS_NAMESPACE, and VARIABLES_NAMESPACE used by - new search_symbols. - Add prototype for search_symbols and free_search_symbols. - - * symtab.c (list_symbols): Rewrite to use new search_symbols. - (file_matches): New helper function for search_symbols. - (free_search_symbols): New function which frees data returned from - search_symbols. - (print_symbol_info): New helper function which prints info about a - matched symbol to stdout. Extracted from old list_symbols. - (print_msymbol_info): New helper function which prints info about - a matched msymbol to stdout. Extracted from old list_symbols. - (symtab_symbol_info): Extracted from old list_symbols. - (variables_info): Use symtab_symbol_info. - (functions_info): Use symtab_symbol_info. - (types_info): Use symtab_symbol_info. - (rbreak_command): Rewrite to use new search_symbols. - -Thu Jun 25 22:38:32 1998 Frank Ch. Eigler - - * mips-tdep.c (mips_push_arguments): Use 128-bit stack frame - alignment for inferior calls. - -Wed Jun 24 23:17:12 1998 Mark Alexander - - * mn10200-tdep.c (mn10200_analyze_prologue): Fix calculation - of jsr target address. - -Tue Jun 23 19:37:46 1998 Mark Alexander - - * config/mn10200/tm-mn10200.h (SAVED_PC_AFTER_CALL): Don't - zero upper byte of address. - -Tue Jun 23 17:32:26 1998 Michael Snyder - - * rs6000-tdep.c (pop_dummy_frame): use memcpy. - (push_arguments): use memset. - (various other places): fix up indentation and long lines. - -Tue Jun 23 11:58:35 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in: s/lXext/-lXext/ for Jillian's change. - -Tue Jun 23 11:14:04 1998 Michael Snyder - - * source.c (find_source_lines): fix indentation. - - * config/mips/tm-irix5.h: Modify to work better on irix 6, by - making FP registers 8 bytes instead of 4. - REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine. - REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine. - * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register. - * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish - targets with 8-byte FP registers (don't use TARGET_MIPS64). - (STACK_ARGSIZE): new macro, how much space is taken up on the - stack for each function argument (don't use TARGET_MIPS64). - (mips_push_arguments): modify logic to work better on Irix 6 - (n32 ABI). - -Tue Jun 23 12:29:53 1998 Jillian Ye - - * configure.in: Add -lXext to mips_extra_libs - * configure: Regenerated. - -Sun Jun 21 09:31:12 1998 Ron Unrau (runrau@cygnus.com) - - * symtab.c (find_line_pc): assumed that a PC of 0 is illegal. - Changed to pass PC as arg and return 1 if valid (0 otherwise). - * symtab.h: Change prototype to match. - * symtab.c (find_line_pc_range): Use new interface. - * breakpoint.c (resolve_sal_pc): Ditto. - -Wed Jun 17 15:50:00 1998 Ron Unrau (runrau@cygnus.com) - - * parse.c (target_map_name_to_register): Check target specific - aliases *first* so that it can over-ride architectural names - -Wed Jun 17 17:13:38 1998 Said Ziouani (saidz@park-street.cygnus.com) - - * remote-sds.c (sds_start_remote): Fix printf call. - -Tue Jun 16 16:32:08 1998 Mark Alexander - - * mn10200-tdep.c (mn10200_analyze_prologue): Fix null pointer - crash when in "start". - -Tue Jun 16 14:38:40 1998 Ron Unrau (runrau@cygnus.com) - - * dbxread.c: reset function_start_offset after a finishing N_FUN - is seen. - * remote-sim.c: allow TARGET_REDEFINE_DEFAULT_OPS to override - target vectors as needed. - -Sun Jun 14 08:46:25 1998 Ron Unrau (runrau@cygnus.com) - - * partial-stab.h: 'F' and 'f' type N_FUN psymbols should pass - CUR_SYMBOL_VALUE as CORE_ADDR instead of long - * buildsym.[ch]: export pending_blocks list - -Sat Jun 13 13:02:32 1998 Dawn Perchik (dawn@cygnus.com) - - * remote.c: Fix remote help string to match that of help.exp. - -Fri Jun 12 14:22:55 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in (LIBS): Add -lw to the list of libraries if needed. - -Thu Jun 11 15:05:10 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * btowc.c: Removed. - * configure.in: Don't see if we need to replace btowc(). - * Makefile.in: Don't include LIBOBJS. - * configure: Regenerated. - * gnu-regex.c (regex_compile): Only support i18n [:foo:] if - we have btowc(). - -Wed Jun 10 15:39:14 1998 Stu Grossman - - * c-exp.y: Fix problems with parsing "'foo.bar'::func". - Some languages allow symbols with dots. - - * gdbtypes.c (check_stub_method): Cosmetic. Use more descriptive - names for parameters. - - * jv-exp.y: Parser now accepts primitive types. - * (parse_number): Use correct ifdef for scanf long double support. - * jv-lang.c (java_array_type): Initial cut at array support. - - * language.c language.h (set_language): Now returns previous language. - - * symtab.c (find_methods): Make static. Cosmetic changes, including - indentation, and adding descriptive comments. Move local variable - defs into the block they are used in. - * Don't call check_stub_method any more. Use gdb_mangle_name to - generate the full method name. find_method doesn't need all the other - goobldegook that check_stub_method does. - * (gdb_mangle_name): Use more descriptive names for parameters. Fix - comment. - * (lookup_partial_symbol lookup_block_symbol): Check for java to - ensure we can find mangled names. - * (decode_line_1): Move local variable defs into the block they are - used in. (Improves code readability.) - -Wed Jun 10 18:04:35 1998 Frank Ch. Eigler - - * gdbtypes.c (get_discrete_bounds): Assign unsigned type flag for - all-positive enum. - (create_set_type): Ditto for all-positive set values. - * values.c (unpack_field_as_long): Check for typedef in struct - field unpacking. - -Wed Jun 10 14:06:05 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in: Add some tests for gnu-regex.c's benefit. - See if btowc() function is provided in C library. - * configure, config.in: Regenerated. - * Makefile.in (CLIBS, CDEPS): Add @LIBOBJS@ to build btowc.c - if necessary. - * btowc.c: New file. - - * gnu-regex.c: Reorder wchar.h and wctype.h includes for Solaris' - benefit. - Drop namespace preserving defines for now. - -Wed Jun 10 11:53:42 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c: Include "gnu-regex.h", not "regex.h". - -Wed Jun 10 11:34:07 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c, gnu-regex.h: Change LGPL license to GPL license - to stay consistent with the rest of GDB. - -Wed Jun 10 11:27:39 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gnu-regex.c, gnu-regex.h: Update to current FSF (glibc) versions. - -Wed Jun 10 10:58:18 1998 Michael Snyder - - * printcmd.c (disassemble_command): move overlay mapping code - "up" into find_pc_partial_function. - * blockframe.c (find_pc_partial_function): adjust start address - and end address for overlays (mapped vs. unmapped addresses), - so that all callers of this function may benefit. - * m32r-tdep.c (m32r_skip_prologue): adjust indentation. - -Mon Jun 8 16:08:10 1998 Ron Unrau - - * objfiles.c (add_to_objfile_sections): All targets to define - TARGET_KEEP_SECTION to permit them to retain bfd sections that - GDB would otherwise have discarded. - -Fri Jun 5 13:56:19 1998 Doug Evans - - * dbxread.c (read_dbx_symtab): Don't lower texthigh for last psymtab. - -Thu Jun 4 18:35:04 1998 Stan Shebs - - * remote.c (init_extended_remote_ops): Make extended_remote_ops - by copying from remote_ops, move it and init_remote_ops to - usual place at end of file, remove "void" from arg lists. - -Thu Jun 4 17:51:06 1998 Mark Alexander - - * sparc-tdep.c (sparc_fix_call_dummy): Byte-swap the call dummy - on bi-endian machines. - (sparc_extract_return_value): Handle values smaller than int on - machines with little-endian data. - (sparc_target_architecture_hook): Set bi_endian flag. - -Thu Jun 4 12:14:48 1998 Michael Snyder - - * printcmd.c (disassemble_command): Fix off-by-one error for - disassembling functions in unmapped overlay sections. - -Thu Jun 4 10:15:03 1998 Elena Zannoni - - * remote.c: merged. - - - Jim Blandy - (print_packet, remote_packet_command): New functions. - (_initialize_remote): Register the remote-packet command. - - David Taylor - (_initialize_remote): remote-compare is now - compare-sections. - - Elena Zannoni - (remote_compare_command): added warning, issued in case - of mismatch only. - -Thu Jun 4 08:25:38 1998 Michael Snyder - - * remote.c (remote_compare_command): New function, new command. - Compare object file binary image with corresponding memory on - remote target. Report differences. - -Tue Jun 2 19:05:04 1998 Mark Alexander - - * sparc-tdep.c (sparc_target_architecture_hook): Set target - byte order only when it's selectable. - -Tue Jun 2 02:01:56 1998 Mark Alexander - - * sparc-tdep.c (sparc_target_architecture_hook): New function to - set endianness based on machine type. - (_initialize_sparc_tdep): Initialize target_architecture_hook. - (sparc_print_register_hook): Print PSR and FPSR in fancy format - on 32-bit machines. - * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Redefine to - call sparc_print_register_hook instead of using inline code. - * config/sparc/tm-sp64.h (PRINT_REGISTER_HOOK): Remove. - -Thu May 28 17:19:14 1998 Keith Seitz - - * main.c (main): Check for NULL from getenv on CYGWIN32. - -Thu May 28 09:41:44 1998 Nick Clifton - - * monitor.c (monitor_vsprintf): Handle %%. Patch courtesy of - Felix Lee (flee@cygnus.com) - -Thu May 28 00:27:35 1998 Peter Schauer - - * mips-tdep.c (mips_push_dummy_frame): Fix calculation of - PROC_REG_OFFSET and PROC_FREG_OFFSET. - -Mon Apr 27 14:37:49 1998 Andrew Cagney - - * config/v850/tm-v850.h (REGISTER_BYTE): FP_REGNUM and - FP_RAW_REGNUM use the same register location. - - * v850-tdep.c (v850_scan_prologue): Use FP_RAW_REGNUM instead of - FP_REGNUM. - (v850_frame_chain): Ditto. - - * config/v850/tm-v850.h (REGISTER_NAMES): Add "fp". - (NUM_REGS): Update. - (FP_REGNUM): Update. - (FP_RAW_REGNUM): Define. - -Wed May 27 14:22:31 1998 Keith Seitz - - * main.c (main): Convert the path returned from getenv to a posix - path on cygwin32 hosts. - -Mon May 25 13:31:27 1998 Keith Seitz - - * remote.c (remote_open_1): If an error occurs starting the remote, - pop the target AND return. - -Sat May 23 02:23:09 1998 Peter Schauer - - * dwarf2read.c (read_subroutine_type): Set TYPE_FLAG_PROTOTYPED - on C++ functions. - * valops.c (value_arg_coerce): Add new argument to indicate whether - the function has a prototype, handle integer and float promotions - accordingly. - (call_function_by_hand): Always call value_arg_coerce, pass down - prototype information. - -Fri May 22 10:56:36 1998 John Metzler - - * remote.c (_initialize_remote): Typo extended__remote - -Thu May 21 13:14:25 1998 John Metzler - - * gnu-nat.c (init_gnu_ops): Initialization of target ops by assignment. - (_initialize_gnu_nat): Call new init - * mac-nat.c (init_child_ops): Ditto. - (_initialize_mac_nat): Ditto. - * monitor.c (init_base_monitor_ops): Ditto. - (_initialize_remote_monitors): Ditto. - * ppc-bdm.c (init_bdm_ppc_ops): Ditto. - (_initialize_bdm_ppc): Ditto. - * remote-adapt.c (init_adapt_ops): Ditto. - (_initialize_remote_adapt): Ditto. - * remote-array.c (init_array_ops): Ditto. - (_initialize_array): Ditto. - * remote-bug (init_bug_ops): Ditto. - (_initialize_remote_bug): Ditto. - * remote-e7000.c (init_e7000_ops): Ditto. - (_initialize_remote_e7000): Ditto. - * remote-eb.c (init_eb_ops): Ditto. - (_initialize_remote_eb): Ditto. - * remote-es.c (init_es1800_ops): Ditto. - (init_es1800_child_ops): Ditto. - (_initialize_es1800): Ditto. - * remote-hms.c (init_hms_ops): Ditto. - (_initialize_remote_hms): Ditto. - * remote-mm.c (init_mm_ops): Ditto. - (_initialize_remote_mm): Ditto. - * remote-nindy.c (init_nindy_ops): Ditto. - (_initialize_nindy): Ditto. - * remote_nrom.c (init_nrom_ops): Ditto. - (_initialize_remote_nrom): Ditto. - * remote-os9k (init_rombug_ops): Ditto. - (_initialize_remote_os9k): Ditto. - * remote-rdi.c (init_rdi_ops): Ditto. - (_initialize_remote_rdi): Ditto. - * remote-rdp.c (init_remote_rdp_ops): Ditto. - (_initialize_remote_rdp): Ditto. - * remote-sds.c (init_sds_ops): Ditto. - (_initialize_remote_sds): Ditto. - * remote-sim.c (init_gdbsim_ops): Ditto. - (_initialize_remote_sim): Ditto. - * remote-st.c (init_st2000_ops): Ditto. - (_initialize_remote_st2000): Ditto. - * remote-udi.c (init_udi_ops): Ditto. - (_initialize_remote_udi): Ditto. - * remote-vx.c (init_vx_ops): Ditto. - (init_vx_run_ops): Ditto. - (_initialize_vx): Ditto. - * remote.c (init_remote_ops): Ditto. - (init_extended_remote_ops): Ditto. - (_initialize_remote): Ditto. - * sparcl-tdep.c (init_sparclite_ops): Ditto. - (_initialize_sparcl_tdep): Ditto. - * v850ice.c (init_850ice_ops): Ditto. - (_initialize_v850ice): Ditto. - * win32-nat.c (init_child_ops): Ditto. - (_initialize_inftarg): Ditto. - -1998-05-21 Jim Blandy - - * ax-gdb.c (const_var_ref): Don't handle function names. I don't - want to implement all the "usual unary conversion" rules for - constants. - (gen_usual_unary): Turn "function" values into "pointer to - function" values, in accordance with ANSI. - (gen_deref): Don't do the usual unary conversions here. Let the - caller do it. Note that dereferencing a function pointer yields - a function designator, which we call an rvalue, not an lvalue. - (gen_address_of): Handle functions specially. - (gen_struct_ref): Perform the usual unary conversions before - calling gen_deref. - (gen_expr): In case for the prefix '*' operator, call - gen_usual_unary manually. - -Wed May 20 15:29:41 1998 Gavin Koch - - * mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE. - * mips/tm-tx39l.h: Same. - -Wed May 20 10:12:11 1998 John Metzler - - * m32r-tdep.c (decode_prologue): Handle frames compiled with -Os. - Split out as separate function called by skip prologue and scan - prologue. new formula handles optimization in which the prologue - is interleaved with the body of the function. Also recognizes new - variations of prologue encoding. Use of frame pointer is - essential to debugging, -fno-omit-frame-pointer - (m32r_skip_prologue): Call decode prologue, ignore line info - (m32r_scan_prologue): Call decode prologue, ignore line info. - -Tue May 19 17:23:54 1998 John Metzler - - * w89k-rom.c (_initialize_w89k): Call new init function - (init_w89k_cmds): Convert to dynamic initialization of monitor_ops - data structure for forward compatability with additions to the - data structure. - * dbug-rom.c (_initialize_dbug_rom): ditto - (init_dbug_cmds): ditto - * m32r-rom.c (_initialize_m32r_rom): ditto - (init_m32r_cmds): ditto - -Tue May 19 14:54:11 1998 Michael Snyder - - * tracepoint.c (memrange_cmp): use const void * args to avoid - ANSI compiler warnings. - -1998-05-19 Jim Blandy - - * ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field, - gen_bitfield_ref, gen_expr): Call error, not abort. - * ax-general.c (read_const, generic_ext, ax_trace_quick, - ax_label, ax_const_d, ax_reg, ax_print): Same. - - * tracepoint.c: Remove the $(...) syntax for memranges. - (validate_actionline, encode_actions, trace_dump_command): Remove - clauses for the $(...) syntax. - (parse_and_eval_memrange): Function deleted. - (_initialize_tracepoint): Update function description. - - * ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a - subcommand of "maintenance", as it should have been from the - beginning. #include "gdbcmd.h", to get the declaration for - maintenancelist. - * Makefile.in: Document that dependency. - -Tue May 19 12:00:58 1998 Elena Zannoni - - * tracepoint.c (get_tracepoint_by_number): new function, to access - traceframe_number for use of the GUI. - - * tracepoint.h: added prototype for get_traceframe_number. - -Mon May 18 13:34:27 1998 Keith Seitz - - * dbxread.c (process_one_symbol): If block addresses are relative to - function start addresses, reset function_start_address whenever a new - source file is seen. - -Mon May 18 13:04:27 1998 Michael Snyder - - * tracepoint.c (get_tracepoint_by_number): make sure to advance - arg pointer even if we fail to parse a useful number. Otherwise, - since this function is called in a loop, it may loop forever! - Also change strtol call to allow arbitrary radix. - (map_args_over_tracepoints (and other places)): add QUIT; call - to loop, to allow breakout using control-C. Not all loops were - analyzed to make sure they could terminate cleanly, but even - terminating with a messed-up tracepoint list would be better - than not terminating at all! - (tdump_command): check to see if we're connected to a trace- - capable target (currently only "remote") before doing anything - else. - -Sat May 16 22:21:48 1998 Frank Ch. Eigler - - * config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into - frame struct before extracting saved register offsets. - -Fri May 15 22:47:45 1998 Michael Snyder - - * tracepoint.c (encode_actions): fix typo in printf format string. - -1998-05-15 Jim Blandy - - Implement a few more tracing operators: ^ | & ~ ! - * ax-gdb.c (gen_integral_promotions, gen_logical_not, - gen_complement): New functions. - (gen_binop): New argument MAY_CARRY, indicating whether we need to - correct the upper bits of the value after performing the - operation. Callers changed. - (gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and - BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle - UNOP_LOGICAL_NOT, UNOP_COMPLEMENT. - - * ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary - sign extension. - - * ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary, - to match the ANSI C standard better. Callers changed. - - * ax-gdb.c (gen_traced_pop): Add prototyped declaration. - -Fri May 15 18:18:38 1998 David Taylor - - * tracepoint.c (stringify_collections_list): return a collection - of strings rather than a single string. - (free_actions_list): new function. - (encode_actions): process collection of strings returned by - stringify_collections_list. - -1998-05-15 Jim Blandy - - * ax-gdb.c (gen_traced_pop): New function. - (gen_expr): Call it for comma operator. - (gen_trace_for_expr): Call it, instead of writing it out. - - Add facilities for sending arbitrary packets to the remote agent. - There are a bunch of improvements to make (make it generic; handle - 'O' replies properly), but I just want to get this onto the branch. - * remote.c (print_packet, remote_packet_command): New functions. - (_initialize_remote): Register the remote-packet command. - -Thu May 14 17:52:31 1998 Elena Zannoni - - * tracepoint.c: move actionline_type definition to tracepoint.h. - (validate_actionline): make non static. - - * tracepoint.h: move actioline_type definition from tracepoint.c. - (validate_actionline) moved prototype from tracepoint.c. - -Thu May 14 11:49:18 1998 David Taylor - - * tracepoint.c (validate_actionline): add additional error - checking, remove some dead code. - (encode_actions): additional cleanups. - (trace_find_command): remove some dead code. - (trace_find_pc_command): ditto. - (trace_find_tracepoint_command): ditto. - (trace_find_line_command): ditto. - (trace_find_range_command): ditto. - (trace_find_outside_command): ditto. - -Thu May 14 5:51:00 1998 Ron Unrau - - * symtab.c (decode_line_1): set section for "break *" - -Wed May 13 20:58:02 1998 Mark Alexander - - * corefile.c (reopen_exec_file): Reopen the exec file if - it has changed. - -Wed May 13 15:22:02 1998 Mark Alexander - - * sparc-tdep.c (fetch_instruction): New function. - (single_step, sparc_init_extra_frame_info, examine_prologue): - Use fetch_instruction instead of read_memory_integer - to ensure that instructions are always read as big-endian. - -Wed May 13 14:42:21 1998 Ian Lance Taylor - - * configure.in: Add AC_FUNC_ALLOCA. - * defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma - alloca. - * configure: Rebuild. - * Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New - targets. - -Wed May 13 11:19:08 1998 Michael Snyder - - * tracepoint.c (trace_command): Remove old diagnostic code that was - preventing tracepoints from being defined with a full-path filename. - -Tue May 12 13:17:35 1998 Frank Ch. Eigler - - * stabsread.c (read_one_struct_field): Check for typedef in type - tree before clearing bitfield information. - -1998-05-11 Jim Blandy - - * ax-gdb.c (gen_binop): New function, based on gen_mul, to replace - gen_mul and gen_div, and handle `%' op as well. Correctly tests - type of arguments. - (gen_expr): Factor out common code in binary arithmetic operators. - Add support for `%'. - (gen_mul, gen_div): Removed. - -Thu May 7 14:49:38 1998 Bob Manson - - * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve - %o0-%o5 as 64-bit values; compensate for stack bias. - (USE_STRUCT_CONVENTION): We only pass pointers to structs - if they're larger than 32 bytes. - (REG_STRUCT_HAS_ADDR): Ditto. - - * sparc-tdep.c (sparc_init_extra_frame_info): Use read_sp() - instead of read_register. If the target is a sparc64 and the frame - pointer is odd, compensate for the stack bias. - (get_saved_register): Use read_sp(). - (DUMMY_STACK_REG_BUF_SIZE): Use FP_REGISTER_BYTES. - (sparc_push_dummy_frame): Use read_sp()/write_sp(). On sparc64, - save the PC, NPC, CCR, FSR, FPRS, Y and ASI registers. - (sparc_frame_find_saved_regs): Use read_sp(). Read the PC, NPC, - CCR, FSR, FPRS, Y and ASI registers from the frame, if it's a - dummy frame. - (sparc_pop_frame): Use write_sp(). If the target is a sparc64 and - the FP is odd, compensate for stack bias. - (sparc_store_return_value): Right-justify the return value before - writing it to %o0. - (sparc_fix_call_dummy): Don't NOP out part of the call dummy on - sparc64. - (sparc64_read_sp, sparc64_read_fp, sparc64_write_sp, - sparc64_write_fp, sp64_push_arguments, - sparc64_extract_return_value): New functions to support the - sparc64 ABI. - - * dwarfread.c (handle_producer): Set processing_gcc_compilation to - the right version number. - - * dwarf2read.c (read_file_scope): Assume we're processing - GCC2 output. - -Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com) - - * somsolib.c: Include gdb_stat.h. - -Mon May 4 18:34:01 1998 David Taylor - - * ax-gdb.c (gen_mul): new function; (gen_div): new function; - (gen_expr): add support for * and / operators, call gen_mul and - gen_div as appropriate. - -Mon May 4 16:24:22 1998 Mark Alexander - - * defs.h (make_run_cleanup): Declare. - * solib.c (find_solib): Pass correct number of arguments to - make_run_cleanup. - -Mon May 4 07:08:25 1998 Michael Snyder - - * tracepoint.c (trace_actions_command): actions command must set - step_count to zero (in case previous actions have set it but the - new set does not). - -Sat May 2 09:35:07 1998 Stu Grossman - - * ocd.h: Add new flags, function codes, and processor types to - support new Wiggler capabilities. - * (ocd_write_bytes_size): New function to allow atomic writes of - memory in sizes larger than a byte. - - * ser-unix.c (baudtab): Add 57600, 115200, 230400, and 460800 baud. - -Fri May 1 19:51:32 1998 Frank Ch. Eigler - - * stabsread.c (read_one_struct_field): Do not override supplied - bitfield size for a range type value. - - * gdbtypes.c (create_range_type): For a range with positive - lower limit, declare range type as unsigned. - -Fri May 1 10:58:34 1998 John Metzler - - * monitor.c: Turn off debug - -Fri May 1 09:29:56 1998 Peter Schauer - - * breakpoint.c (delete_command): Skip internal breakpoints when - all breakpoints are requested. - - * stabsread.c (define_symbol): Record parameter types from Sunpro - function stabs in the TYPE_FIELDS of the function type. - -Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (config-check-targets, config-check-hosts): Removed. - -1998-04-30 Paul Eggert - - * Makefile.in (maintainer-clean): - Don't get ahead of yourself and delete Makefile - before running `make'. - (local-maintainer-clean, do-maintainer-clean): New rules. - -Wed Apr 29 14:02:59 1998 David Taylor - - * ax-gdb.c (gen_add): when adding a pointer and an int, use - the size of the pointer, not the int (typo) to decide how - to extend the result. - -Wed Apr 29 10:20:40 1998 John Metzler - - * nec4102rom.c: New file implements ROM monitor adapter for - nec-vr4102 board. This board hosts the vr4111 chip. This file - required extensions to the monitor_ops structure, hooks for wait - filter, new flags. This version does not support more than one - breakpoint and resuming after a breakpoint in 16 bit mode is - completely disfunctional. - - * monitor.h: Defined additional hooks for dmpregs, configure_hooks - and wait_filter. These additions require that all ROM monitor - interfaces be recoded to initialize monitor ops using assignments - rather than static structure initialization. Added new bits to - flags MO_EXACT_DUMPADDR, MO_HAS_BLOCKWRITES. - - * monitor.c (RDEBUG): Conditional tracing throughout the file. - (fromhex): Now recognized upper cse hex digits - (monitor_printf_noecho): - (monitor_readchar): Tracing interferes with input timing. - (monitor_open): Register different memory write functions with - dcache_init if MO_HAS_BLOCKWRITES. - (flush_monior_dcache): Added as an additional utilty. - (monitor-resume): Call continue hook if one has been supplied. - (monitor_wait_filter): New function Factored out of monitor wait - and used if alternate wait-filter has not been provided. - (monitor_wait): call alternate wait filter if provided. Call - monitor_dump_regs, a new function factored out from inline code. - (monitor_dump_block): A new function used as a utility when - monitors must dump several blocks of registers using different - commands. - (monitor_dump_regs): Call alternate function if provided. Uses new - hook in monitor.h. - (monitor_write_memory): Engage previouly added hook - MO_FILL_USES_ADDR. - (monitor_write_even_block): new function supports writing long - blocks of 4byte words. - (longlongendswap): new internal function - (monitor_write_memory_longlongs): new function writes large blocks - using command to enter a long long. - (monitor_write-memory_block): new Function figures out which block - mod to use. - (monitor_read_memory): Can now handle dump formats in which the bytes - preceeding the requested data is not printed. - -Tue Apr 28 19:41:33 1998 Tom Tromey - - * tracepoint.c (memrange_cmp): Another typo fix; `memrbnge' -> - `memrange'. - - * tracepoint.c (memrange_cmp): Fixed typo in function intro. - -Tue Apr 28 17:41:20 1998 Philippe De Muyter - - * symfile.c (overlay_auto_command): Add forgotten parameter - definitions. - (overlay_manual_command, overlay_off_command): Likewise. - (overlay_load_command): Likewise. - * tracepoint.c (memrange_cmp): Parameters have type void *, not - struct memrange *. - -Tue Apr 28 11:08:25 1998 John Metzler - - * rom68k-rom.c (_initialize_rom68k): Fix unresolved init_rom_68kcmds. - -Mon Apr 27 14:32:21 1998 Mark Alexander - - * config/sparc/tm-sparc.h (CALL_DUMMY): Shorten it drastically, - make it work on the simulator. - (FIX_CALL_DUMMY): Convert to function call instead of inline code. - (sparc_fix_call_dummy): Declare. - * sparc-tdep.c (sparc_fix_call_dummy): New function, taken from - old FIX_CALL_DUMMY macro, with additional fixes for simulator. - (sparc_push_dummy_frame): Set registers differently on simulator - to prevent corrupted register window save areas. - -Mon Apr 27 13:46:40 1998 John Metzler - - * rom68k-rom.c (_initialize_rom68k, init_rom68k_cmds): - Convert all static initializations of monitor ops structures to - executable initializations in order that additions to the data - structure definition can me made without repeating this editing - exercise. - * abug-rom.c (_initialize_abug_rom, init_abug-cmds): Ditto. - * cpu32bug-rom.c (_initialize_cpu32bug_rom, init_cpu32bug_cmds): Ditto. - * mon960-rom.c (initialize_mon960, init_mon960_cmds): Ditto. - * op50-rom.c (initialize_op50n, init_op50n_cmds): Ditto. - * ppcbug-rom.c (_initialize_ppcbug_rom, init_ppc_cmds): Ditto. - * sh3-rom.c (_initialize_sh3_rom, init_sh3_cmds): Ditto. - * sparclet-rom.c (_initialize_sparclet, init_sparclet_cmds): Ditto. - * remote-est.c (_initialize_est, init_est_cmds): Ditto. - * remote-hms.c ( _initialize_remote_hms, init_hms_cmds): Ditto. - -Mon Apr 27 10:43:04 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * gdb_string.h (strdup): Don't specify arguments in prototype. - -Sun Apr 26 07:57:21 1998 Peter Schauer - - * rs6000-nat.c (vmap_ldinfo): Issue warning instead of error if - fstat on ldinfo_fd fails. Use objfile->obfd instead of vp->bfd - to check for reference to the same file. - - * target.c (target_read_string): Handle string transfers at the - end of a memory section gracefully. - -Fri Apr 24 17:18:56 1998 Geoffrey Noer - - * Makefile.in: enable EXEEXT setting - -Fri Apr 24 11:53:49 1998 David Taylor - - * tracepoint.c (add_local_symbols): change type of type from - char to int so that type shows up as 'A' or 'L' not 0. - -Thu Apr 23 16:37:20 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * README: Minor changes for 4.17 release. - -Thu Apr 23 15:44:39 1998 Per Bothner - - * symfile.c (deduce_language_from_filename): .class implies java. - -Thu Apr 23 12:52:21 1998 Philippe De Muyter - - * configure.in (strerror): Check if function must be declared. - * acconfig.h (NEED_DECLARATION_STRERROR): New define slot. - * gdb_string.h (strerror): Function declaration issued if - NEED_DECLARATION_STRERROR. - * configure, config.in: Files regenerated. - -Thu Apr 23 12:27:43 1998 Philippe De Muyter - - * symfile.c (simple_overlay_update_1): Do not prefix array address - by `&'. - * bcache.h (BCACHE_DATA_ALIGNMENT): Ditto. - * tracepoint.c (encode_actions): Ditto. - * language.c, complaints.c, utils.c (varargs.h): Do not include that - file here, it is already included indirectly by defs.h. - * dbxread.c (dbx_symfile_init, process_one_symbol): Cast xmalloc return - value to the appropriate pointer type. - * utils.c (floatformat_from_doublest): Ditto. - * tracepoint.c (read_actions, _initialize_tracepoint): Ditto. - (add_memrange): Likewise with xrealloc return value. - * stabsread.c (ref_add): Ditto. - * coffread.c (coff_symfile_init): Likewise for xmmalloc return value. - * elfread.c (elf_symfile_read): Ditto. - * os9kread.c (os9k_symfile_init): Ditto. - -Thu Apr 23 00:32:08 1998 Tom Tromey - - * config.in: Rebuilt. - * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_STPCPY, HAVE_GETTEXT, - HAVE_LC_MESSAGES): Define. - -Wed Apr 22 15:38:56 1998 Tom Tromey - - * configure: Rebuilt. - * configure.in: Call CY_GNU_GETTEXT. - * Makefile.in (top_builddir): New macro. - (INTL): Define to @INTLLIBS@. - (INTL_DEPS): New macro. - (CDEPS): Reference INTL_DEPS, not INTL. - -Wed Apr 22 12:58:23 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Handle missing shared libraries during the examination of a core - dump gracefully. - * solib.c (find_solib): Use catch_errors around call to - solib_map_sections. Use warning instead of error if reading of - the shared library name fails. - (solib_map_sections): Change return and argument types to make - it callable from catch_errors. - (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL. - * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections, - symbol_add_stub): Ditto. - -Wed Apr 22 14:34:49 1998 Michael Meissner - - * Makefile.in (INTL*): Add support to link in the intl library, - and to add -I options to its source and object directories. - (INTERNAL_CFLAGS): Ditto. - (C{LIBS,DEPS}): Ditto. - -Tue Apr 21 11:20:54 1998 Frank Ch. Eigler - - * mips-tdep.c (gdb_print_insn_mips): Disassemble MIPS instructions - with subtarget-specific `mach', rather than fixed default. - * config/mips/tm-mips.h (TM_PRINT_INSN_MACH): New macro, default - disassembly `mach'. - -Mon Apr 20 15:35:03 1998 Philippe De Muyter - - * coffread.c (decode_base_type): Treat a long field with size greater - than TARGET_LONG_BIT as long long. - * values.c (value_from_longest): Print code value in error message. - -Mon Apr 20 15:32:21 1998 Mark Kettenis - - * gdb/gdb_string.h (strdup): Declare only if not defined as a - macro. - -Mon Apr 20 14:18:45 1998 J. Kean Johnston - - * procfs.c: Added replacement macros for LWP stuff. Fixed support - for UnixWare / SVR4.2MP targets and any targets which use - multi-file /proc entries. Fixed support for hardware watchpoints. - * solib.c: SCO needs some of the same code as SunOS. Change - preprocessor conditionals. - - * config/i386/i386sco5.mt: New file. - * config/i386/tm-i386sco5.h: New file. - * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o. - * config/i386/nm-i386v42mp.h - (TARGET_HAS_HARDWARE_WATCHPOINTS): define. - Add other macros for hardware assisted watchpoints. - * config/i386/nm-i386sco5.h: Correct attributions. - (TARGET_HAS_HARDWARE_WATCHPOINTS): define. - * config/i386/nm-linux.h (target_remote_watchpoint): Pass - 'type' through to i386_insert_watchpoint. - -Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * infrun.c (wait_for_inferior): Don't add signalled processes - as new threads. - * procfs.c (wait_fd): Note if LWP has exited. - (procfs_wait): use GETPID to get process ID. - -Sat Apr 18 15:21:04 1998 Stan Cox - - * configure.tgt: Added sparc86x support. - -Thu Apr 16 13:13:24 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/etherdrv.c (EthernetWrite): Use strerror to get - error string if in an ANSI C-ish environment. - -Wed Apr 15 18:59:48 1998 Mark Alexander - - * sparc-tdep.c (SPARC_HAS_FPU): Define. - (sparc_extract_return_value): New function, required to handle - machines without floating point. - (sparc_store_return_value): Ditto. - * config/sparc/tm-sparc.h (EXTRACT_RETURN_VALUE): Call - sparc_extract_return_value instead of using inline code. - (sparc_extract_return_value): Declare. - (STORE_RETURN_VALUE): Call sparc_store_return_value instead - of using inline code. - (sparc_store_return_value): Declare. - -Wed Apr 15 12:19:42 1998 Martin M. Hunt - - * solib.c (enable_break): Only call warning once - instead of three times. - -Tue Apr 14 16:52:59 1998 Mark Alexander - - * sparc-tdep.c (sparc_extract_struct_value_address): Make it - work correctly on little-endian hosts. - (sparc_push_arguments): New function. - (gdb_print_insn_sparc): New function. - (_initialize_sparc_tdep): Make gdb_print_insn_sparc the default - disassembler, so that SPARClite-specific instructions will - be recognized. - * sparcl-tdep.c (readchar): Print debugging information. - (debug_serial_write): New function, a replacement for SERIAL_WRITE - that prints debugging information. - * config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define. - (sparc_push_arguments): Declare. - -Tue Apr 14 15:43:49 1998 John Metzler - - * gdbcfgxref (xref_menu): Call new regex and wild card searches - Now you can type in a specific triple like mips64-vr4300-elf or - somthing like mips*.h - (triple_search, wildcardsearch): The new functions - -Mon Apr 13 16:28:07 1998 Elena Zannoni - - * utils.c (warning): added call to warning_hook - - * source.c (find_source_lines): modified to call warning in case - of source vs. executable time stamp mismatch. Simplified object - file check. Initialized mtime to 0. - - * defs.h: added warning_hook prototype - - * top.c: added warning_hook prototype. - -Mon Apr 13 09:54:08 1998 Keith Seitz - - * config/sparc/tm-sun4os4.h (IS_STATIC_TRANSFORM_NAME): Add missing - definition. - -Fri Apr 10 22:36:28 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - Update support for x86 Solaris 2. - * config/i386/tm-i386sol2.h, nm-i386sol2.h: New configuration - files for x86 Solaris 2. - * config/i386/i386sol2.mt, i386sol2.mh: Use them. - * config/sparc/tm-sun4sol2.h (PROCFS_GET_CARRY): New macro, extract - carry flag from a given regset. - (IS_STATIC_TRANSFORM_NAME): New macro, check if a symbol name - is a SunPro transformed name. - * i386-tdep.c (sunpro_static_transform_name): New function to - extract the source name from a SunPro transformed name. - * inferior.h (procfs_first_available, procfs_get_pid_fd): - Add prototypes. - * infrun.c (wait_for_inferior): Handle breakpoint hit in - signal handler without intervening stop in sigtramp. - * procfs.c (procfs_lwp_creation_handler): Use PROCFS_GET_CARRY - instead of direct access to the status register. - (procfs_get_pid_fd): New function, returns procfs fd for a given pid. - * sol-thread.c (ps_lgetLDT): New function, returns LDT for a given - lwpid. - (sol_find_new_threads): Handle failed libthread_db initialization - gracefully. - * stabsread.c (define_symbol): Use IS_STATIC_TRANSFORM_NAME - to check for a SunPro transformed symbol name. - -Fri Apr 10 10:35:35 1998 John Metzler - - * utils.c (fmthex): A formatting function for hexdumps - - * mips-tdep.c (unpack_mips16): Fixed instruction decoding, lots of - bit pattern interpretations. mips_fetch_instruction does not work - for 16 bit instructions. Some confusion remains about sign - extension in backward branches. - (mips32_relative_offset): Sign extension - (mips32_next_pc): Major debugging, bit pattern interpretation - (print_unpack): debugging printf - (fetch_mips_16): new funtion, key on PC low bit, not symbol table - (mips16_next_16): Initial major debugging of this function. Lots - of bit pattern mistakes. - (mips_next_pc): key on low bit of PC, not symbol table. - * symfile.c (generic_load): Added a download verification which - reads back the loaded code. Download chunk size is now a defined - macro. Fixed a bug in which downloading slips into loading one - byte at a time. Lower level functions in monitor.c can load long - sequences of bytes and make use of these fixups. Referencing - bfd-start_address directly was incorrectly getting zero for start. - -Thu Apr 9 19:20:32 1998 Ian Lance Taylor - - * mips-tdep.c (do_fp_register_row): Use alloca rather than arrays - with dynamic size. - -Wed Apr 8 19:21:42 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * top.c (print_gdb_version): Print 1998 now. - -Wed Apr 8 16:57:22 1998 Philippe De Muyter - - * source.c: Remove obsolete decl of strstr(). - -Wed Apr 8 16:47:33 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * solib.c (solib_create_inferior_hook): Remove Ulrich Drepper's - patch of March 23 1998. - * breakpoint.c (breakpoint_re_set_one): Remove Ulrich Drepper's - patch of March 23 1998. - -Sat Apr 4 10:05:00 1998 Dawn Perchik - - * mdebugread.c (parse_partial_symbols): If this is an .mdebug - section in an ELF file, override a symbol's ECOFF section with its - ELF section. Also, fix stabs continuation where a stabs string - continues for more than one continuation. - -Mon Apr 6 09:17:48 1998 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Specify dimention of valbuf - using MAX_REGISTER_RAW_SIZE. - -Sat Apr 4 10:05:00 1998 Dawn Perchik - - * infrun.c: Fix prototype of signals_info to match static funtion. - -Thu Apr 2 12:47:41 1998 Frank Ch. Eigler - - * sol-thread.c (sol_thread_store_registers): Save & restore new - value of single updated register to prevent accidental clobbering. - -Wed Apr 1 22:01:09 1998 Mark Alexander - - * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE): Define. - * config/sparc/sparclite.mt: Link in the erc32 simulator. - -Wed Apr 1 16:30:49 1998 Ian Dall - - * ns32k-tdep.c (flip_bytes, ns32k_localcount, - ns32k_get_enter_addr, sign_extend): Restore functions mysteriously - deleted. - - * ns32knbsd-nat.c: New (?) file to support fetching and storing - registers on NetBSD hosts. - - * nbsd.mh (NATDEPFILES): put ns32knbsd-nat.o instead of - ns32k-nat.o - - * ns32km3-nat.c (reg_offset): Get order of floating point - registers correct. Add extra 32382 register offsets. - (REG_ADDRESS): define to point at correct part of thread - state. Use calls to "warning" instead of "message". - - * tm-nbsd.h, tm-ns32km3.h (REGISTER_NAMES, NUM_REGS, - REGISTER_BYTES, REGISTER_BYTE): redefine allowing for 32382 - fpu registers. - -Wed Apr 1 13:43:07 1998 Philippe De Muyter - - * NEWS: m68k-motorola-sysv host support added. - * coffread.c (coff_start_symtab): Accept the filename as an argument, - set it here. Callers updated. - -Wed Apr 1 23:13:23 1998 Andrew Cagney - - * config/mips/tm-mips.h (REGISTER_VIRTUAL_TYPE): Handle 32 bit SR, - FSR and FIR registers. - (REGISTER_VIRTUAL_SIZE): Compute using REGISTER_VIRTUAL_TYPE. - (REGISTER_RAW_SIZE): Define using REGISTER_VIRTUAL_SIZE. - - * config/mips/tm-mips64.h: Ditto. - -Tue Mar 31 21:30:39 1998 Nick Clifton - - * arm-tdep.c (gdb_print_insn_arm): Attach a fake Thumb symbol - vector to the info structure when disassembling thumb - instructions. - - * coffread.c (coff_symtab_read, read_one_sym, - process_coff_symbol): Support Thumb symbol types. - - * dbxread.c (process_one_symbol): Call SMASH_TEXT_ADDRESS (if it - is defined) for function symbols. - -Tue Mar 31 16:39:28 1998 Michael Snyder - - * tracepoint.c (get_tracepoint_by_number): change warning to note. - (delete_trace_command): suppress y/n query if no tracepoints, or - if not from_tty. (trace_pass_command): reject junk at end of args. - (read_actions): an action list consisting only of "end" is discarded. - (validate_actionline (for collect command)): an argument beginning - with a dollar_sign but not recognized as a special argument is - parsed like any other expression -- if it isn't a register name, - it's rejected. Also reject an empty argument to while-stepping. - (trace_find_command): reject a negative frame number argument. - (_initialize_tracepoint): set $traceframe initially to -1. - -Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/Makefile.am, rdi-share/aclocal.m4, - rdi-share/configure: New files. - * rdi-share/configure.in: Rewritten to be an autoconf input file. - * rdi-share/Makefile.in, rdi-share/configure: Generated by - automake/autoconf. - * rdi-share/dbg_hif.h, etherdrv.c, hostchan.c: Use autoconf tests - to check environment. - -Sun Mar 29 15:17:16 1998 Keith Seitz - - * tracepoint.c (trace_start_command): Set trace_running_p. - (trace_stop_command): Clear trace_running_p. - -Sat Mar 28 15:19:48 1998 Stan Shebs - - * NEWS: Update for 4.17 release. - -Fri Mar 27 10:15:50 1998 David Taylor - - * tracepoint.c (parse_and_eval_memrange): Fix memory leaks. - (encode_actions): Use the new gen_trace_for_expr function - instead of expr_to_address_and_size; collect registers when - using expressions. (clear_collection_list): Fix memory leak. - -1998-03-26 Jim Blandy - - * ax-gdb.h (gen_trace_for_expr): Add prototype. - -Thu Mar 26 17:24:23 1998 David Taylor - - * tracepoint.c (validate_actionline): Fix memory leak. - (encode_actions): Fix memory leak. - -Thu Mar 26 16:16:55 1998 David Taylor - - * tracepoint.c (trace_mention): New function. - (trace_command): Call it. - -1998-03-26 Jim Blandy - - * ax-general.c (ax_reqs): New function. - * ax.h (enum agent_flaws, struct agent_reqs): New types. - (agent_reqs): New extern prototype. Well, actually, this was - there before, due to a premature checkin. - (struct aop_map): Add new `data_size' member. - * ax-general.c (aop_map): Supply its value. - * ax-gdb.c (agent_command): Call ax_reqs, for testing. - - * ax-general.c (ax_print): If we encounter an invalid or - incomplete opcode, don't abort; just print an error message. - - * ax-gdb.c: Generate trace bytecodes, as appropriate. - (trace_kludge): New variable. - (gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked - nicely. - (expr_to_agent): Ask for no trace bytecodes. - (gen_trace_for_expr): New function. - (agent_command): Call it, and display the result appropriately --- - no struct axs_value, so no type or kind information. - - * ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT. - -Thu Mar 26 22:29:28 1998 Elena Zannoni - - * tracepoint.c (trace_status_command): Recognize a boolean return - value from the stub to indicate whether trace experiment is - running. Export this value as a global state variable. - (trace_running_p) for use by the GUI. (from Michael Snyder) - (trace_pass_command) added call to modify_tracepoint_hook. - - * tracepoint.h export trace_running_p. - -Thu Mar 26 13:08:01 1998 David Taylor - - * tracepoint.c (validate_actionline): do not error out if - exp->elts[0].opcode is not on short line -- let - expr_to_address_and_size handle it. - -1998-03-26 Jim Blandy - - * tracepoint.c: Include "ax.h", not "agentexpr.h". - - * tracepoint.c (encode_actions): Call expr_to_address_and_size, - not simply expr_to_agent. - - * ax-general.c: Comment out code in progress, so everyone else can - at least compile. - - * gdbtypes.c: Doc fix. - - * ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files. - * Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o. - (SFILES): Add ax-general.c, ax-gdb.c. - (ax_h): New variable. - (ax-general.o, ax-gdb.o): New rules. - - -Tue Mar 24 16:22:40 1998 Stu Grossman - - * Makefile.in: Derive SHELL from configure. - * config/d10v/d10v.mt config/m32r/m32r.mt - config/mn10200/mn10200.mt config/mn10300/mn10300.mt - config/d30v/d30v.mt: Remove -lm from SIM. This prevents - dependency checking of -lm (under NT native builds). (It is - automatically added by configure if it exists.) - * doc/configure mswin/configure nlm/configure - testsuite/gdb.base/configure testsuite/gdb.c++/configure - testsuite/gdb.chill/configure testsuite/gdb.disasm/configure - testsuite/gdb.stabs/configure testsuite/gdb.threads/configure: - Regenerate with autoconf 2.12.1 to fix shell issues for NT native - builds. - -Mon Mar 23 18:10:57 1998 Ulrich Drepper (drepper@cygnus.com) - - * solib.c (solib_create_inferior_hook): Rewrite previous - change to check the type of file via BFD. - -Mon Mar 23 13:52:28 1998 Ulrich Drepper (drepper@cygnus.com) - - * breakpoint.c (breakpoint_re_set_one): Treat bp_shlib_events - like bp_breakpoints. - * solib.c (solib_create_inferior_hook): Relocate section addresses - if the alleged start address doesn't agree with the PC. - -Sat Mar 21 19:34:49 1998 Elena Zannoni - - merged changes from Foundry (list follows by file/author): - - - Tom Tromey - * Makefile.in (gdbres.o): New target. - (WINDRES): New define. - * configure: Rebuilt. - * configure.in (WINDRES): Define. - (CONFIG_OBS): Include gdbres.o on Windows. - * gdbtool.ico: New file. - * gdb.rc: New file. - - * ser-unix.c - - Keith Seitz - (wait_for): Don't reset the timeout_remaining for CYGWIN32, - since we now effectively poll the serial port. - Don't reset the current_timeout, either, since this member is used - by hardwire_readchar to track the timeout and call the ui_loop_hook. - (hardwire_readchar): Poll the serial port for Cygwin32. We timeout - every second, update the UI, and loop around doing this until we - have hit the real timeout or we get data or an error. This will - allow the UI to stay active while gdb is "blocked" talking to the - target. - - Martin M. Hunt - (wait_for): Do reset current_timeout because it is only used to - keep track of what the current timeout for the scb is. - - * top.c - - Martin M. Hunt - (quit_confirm): Change exit message again - for GUI. - (pc_changed_hook): Add prototype. - - Tom Tromey - (quit_confirm): Added missing `else'. - (quit_confirm): Special-case message if init_ui_hook is - set. - - * symtab.c - - Martin M. Hunt - (find_pc_sect_line): If no symbol information - is found, return correct pc anyway. - (find_methods): Comment out an apparently - bogus error message because it messes up Foundry. - - * serial.c - - Martin M. Hunt - (_initialize_serial): Add a description of - "set remotelogbase". - - * findvar.c - - Martin M. Hunt - (write_register_gen): Add call to - pc_changed_hook if the PC is being changed. - - * defs.h - - Martin M. Hunt - (pc_changed_hook): Define. - - * command.c - - Martin M. Hunt - (do_setshow_command): If no arguments are supplied, - don't dump core, instead print out an error message. - - * breakpoint.c - - Martin M. Hunt - Make set_raw_breakpoint, set_breakpoint_count, - and breakpoint_count non-static so they are accessible from - elsewhere. - (enable_breakpoint): Enable breakpoint - with same disposition instead of changing all breakpoints - to donttouch. - - * annotate.h - - Keith Seitz - Add declarations for annotation hooks. - - * annotate.c - - Keith Seitz - Add hooks: annotate_starting_hook, annotate_stopped_hook, - annotate_signalled_hook, annotate_exited_hook. - (annotate_starting): If hook exists, call it instead. - (annotate_stopped): If hook exists, call it instead. - (annotate_exited): If hook exists, call it instead. - (annotate_signalled): If hook exists, call it instead. - -Fri Mar 20 14:45:36 1998 Michael Snyder - - * gdbserver/Makefile.in: add dependency on XM_CLIBS. - * gdbserver/low-sim.c (registers) force into alignment. - (create_inferior): Fix typo on new_argv; add abfd arg to - sim_open, sim_create_inferior. Add reg_size arg to - sim_fetch_register, sim_store_register. Make simulator - take a single-step to get into a known running state. - * gdbserver/gdbreplay.c: include fcntl.h for def'n of F_SETFL. - * gdbserver/server.c: Add remote_debug variable to control - debug output. - * gdbserver/server.h: Add prototypes for enable/disable_async_io. - * gdbserver/remote-utils.c: add verbose debugging output controlled - by "remote_debug" variable. Add call to "disable_async_io()" - to avoid being killed by async SIGIO signals. - * config/m32r/m32r.mt: define GDBSERVER_(LIBS and DEPFILES), - so that gdbserver can be built with the m32r simulator. - -Fri Mar 20 09:04:06 1998 Andrew Cagney - - * gdbtypes.h (builtin_type_{,u}int{8,16,32,64}): New gdb builtin - types. - - * gdbtypes.c (_initialize_gdbtypes): Initialize new types. - - * mips-tdep.c (do_gp_register_row): Pad register value when GP - register is smaller than MIPS_REGSIZE. - - * findvar.c (value_of_register): When raw and virtual register - values identical, check that sizes are consistent. - -Thu Mar 19 11:32:15 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * minsyms.c (compare_minimal_symbols): If addresses are identical, - then compare on names. Sorted list should have symbols with - identical addresses AND names adjacent, so dups can be discarded. - -Wed Mar 18 12:50:17 1998 Jeff Law (law@cygnus.com) - - * stabsread.c (define_symbol): Don't look for ',' as a LRS - indicator. - -Wed Mar 18 10:34:51 1998 Nick Clifton - - * rdi-share/etherdrv.c: Set sys_errlist[] as char * not const char *. - -Fri Mar 13 15:43:53 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/mips/xm-mips.h (CC_HAS_LONG_LONG): Undefine for Ultrix - when compiling with native cc, the compiler has broken long long - support. - -Fri Mar 13 15:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * config/m68k/xm-sun3os4.h: Remove malloc declarations, they - are handled via autoconf now. - * remote.c (remote_ops, extended_remote_ops): Replace static - forward declaration by moving the static definition to the top of - the file, for old K&R compilers. - * tracepoint.c (collect_symbol, trace_start_command): - Replace ANSI string concatenation with K&R compatible simple string. - -1998-03-11 Fred Fish - - * source.c (select_source_symtab): Don't reach error if we have - a current_source_symtab from reading in partial symbol table. - -Fri Mar 6 13:10:27 1998 Fred Fish - - * utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than - SERIAL_FLUSH_OUTPUT. - * serial.h (struct serial_ops): Add drain_output, pointer to - function that waits for output to drain. - (SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain. - * ser-unix.c (hardwire_drain_output): New function and prototype. - - * ser-unix.c (hardwire_ops): Add entry for drain_output function. - * ser-tcp.c (tcp_ops): Ditto. - * ser-ocd.c (ocd_ops): Ditto. - * ser-mac.c (mac_ops): Ditto. - * ser-go32.c (dos_ops): Ditto. - * ser-e7kpc.c (e7000pc_ops): Ditto. - -Thu Mar 5 16:07:41 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * sparcl-tdep.c: fix #endif comments - -Thu Mar 5 15:10:35 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (BISON): Configure substitutes in @YACC@, not @BISON@. - -Thu Mar 5 14:42:41 1998 Keith Seitz - - * ocd.c (ocd_open): If we fail ocd_start_remote, make sure we - error () so that we abort out of bdm_ppc_open. - -Wed Mar 4 16:53:52 1998 Martin M. Hunt - - * serial.c (_initialize_serial): Add a description of - "set remotelogbase". - - * command.c (do_setshow_command): If no arguments are supplied, - don't dump core, instead print out an error message. - -Wed Mar 4 01:39:08 1998 Ron Unrau - - * elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into - MAKE_MSYMBOL_SPECIAL - * config/mips/tm-mips.h: ditto - -Tue Mar 3 17:19:08 1998 John Metzler - - * config/mips/tm-vr4xxx.h: implements vr4111 as separate from 4300 - * config/mips/vr4xxx.tm: implements vr4111 as separate from 4300 - * configure.tgt: Recognise mips64vr4111-*-elf as vr4xxx - * dwarfread.c (read_tag_pointer_type): Pointer sizes now come from - TARGET_PTR_BIT rather from sizeof(char *) on host. - -Tue Mar 3 14:37:02 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-nat.c (fetch_osf_core_registers): Renamed from - fetch_aout_core_registers. - (alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change - flavour to bfd_target_unknown_flavour for OSF core files. - -Mon Mar 2 17:44:13 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * breakpoint.c (_initialize_breakpoint): Make "en" an alias - for "enable" (so that it doesn't conflict with "end"). - -Mon Mar 2 17:04:25 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile (VERSION): Bump to 4.17.1. - -Mon Mar 2 16:59:15 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * rdi-share/etherdrv.c (sys_errlist): Add correct decl for Linux. - -Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (YYFILES): Remove in maintainer-clean, not distclean. - -Mon Mar 2 16:47:11 1998 Philippe De Muyter - - * Makefile.in (distclean): Add `rm $(YYFILES)'. - -Mon Mar 2 16:45:48 1998 Philippe De Muyter - - * coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum - is unsigned. - -Sun Mar 2 15:16:13 1998 Richard Henderson - - * configure.host, configure.tgt: Add sparc-linux. - * sparc-nat.c: Include not for Linux. - * config/sparc/*linux*: New files. - -Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) - - * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm - if we're big endian; else call print_insn_little_arm. - -Mon Feb 24 11:24:57 1998 Richard Henderson - - * Makefile.in (BISON): Don't even pretend to use yacc. - (c-exp.tab.o): Use bison -o to use a unique intermediate file. - (f-exp.tab.o, m2-exp.tab.o): Likewise. - (jv-exp.tab.o): Likewise. - -Tue Feb 24 03:32:59 1998 Andrew Cagney - - * remote-sim.c (gdbsim_fetch_register): Don't abort when the - register size is wrong. - -Thu Feb 19 16:49:48 1998 John Metzler - - * target.c (debug_to_fetch_registers,debug_to_store_registers, - debug-to_insert_breakpoint,debug_to_remove_breakpoint): tracing - 64 bit targets crashed long long printfs. - -Tue Feb 17 16:36:22 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * symfile.c (read_target_int_array): rename read_target_long_array - and force the sizeof an ovly_table element to sizeof(long), - instead of sizeof(int). - -Tue Feb 17 18:05:05 1998 Frank Ch. Eigler - - * remote-mips.c (mips_request): Use unsigned long during parsing - returned value from monitor, to prevent accidental sign extension. - -Tue Feb 17 14:28:33 1998 Peter Schauer - - * acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE. - * configure.in: Ditto. - * configure: Regenerated. - -Tue Feb 17 14:07:34 1998 Peter Schauer - - * gdbtypes.c (check_typedef): Do not try to resolve the length of - a type which has TYPE_FLAG_TARGET_STUB set, if the target type has - set TYPE_FLAG_TARGET_STUB as well. - -Tue Feb 17 14:32:18 1998 Andrew Cagney - - * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): - Pass register size to sim_{fetch,store}_register. Check nr of - register bytes transfered is correct. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * remote-d10v.c (remote_d10v_open): Call push_remote_target - instead of open_remote_target. - - * remote.c (remote_xfer_memory): Use REMOTE_TRANSLATE_XFER_ADDRESS - to translate addr/size when defined. - (open_remote_target): Delete. - - * target.h (open_remote_target): Delete. - - * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Define. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * d10v-tdep.c (d10v_extract_return_value): Wierd. GCC wants to - return odd sized register quantities with only half of the first - register used! - - * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when - size > 8. - -Mon Feb 16 14:05:54 1998 Andrew Cagney - - * config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Define. True when - sizeof type > 1. - -Sun Feb 15 16:10:50 1998 Ron Unrau - - * parse.c (write_dollar_variable): call new function - target_map_name_to_register to allow targets to define their own - register name aliases. - * infcmd.c (registers_info): use target_map_name_to_register so that - "print $reg" and "info reg $reg" use the same register name aliases. - -Fri Feb 13 16:40:30 1998 Stan Shebs - - * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used. - * config/i386/xm-i386mk.h: Fix an include. - * config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used. - -Thu Feb 12 16:12:07 1998 Frank Ch. Eigler - - * remote-mips.c (mips_enter_debug): Sleep before sending CR to - monitor. - (mips_exit_debug): Accept any whitespace / verbiage before monitor - prompt reappears. - -Thu Feb 12 18:25:42 1998 Andrew Cagney - - * d10v-tdep.c (show_regs): Avoid use of %llx when printing 8 byte - accumulators. - -Thu Feb 12 17:10:22 1998 Andrew Cagney - - * valops.c (value_at): For d10v, make read pointers with - read_target_unsigned_integer, keep addresses unsigned. - (value_fetch_lazy): Ditto. - -Thu Feb 12 12:14:02 1998 Andrew Cagney - - * remote-d10v.c: New file. Layer the d10v GDB->remote memory map - on top of the remote serial memory transfer functions. - - * config/d10v/d10v.mt (TDEPFILES): Add remote-d10v.o - - * Makefile.in (remote-d10v.o): Add dependencies. - - * remote.c (remote_open_1): Add arg extended_p, engage extended - protocol when extended_p. - (remote_open, extended_remote_open): Pass !extended_p / - extended_p to remote_open_1. - - * remote.c (open_remote_target), target.h: New function. - -Wed Feb 11 08:41:15 1998 Andrew Cagney - - * config/i386/fbsd.mh (XDEPFILES): Add ser-tcp.o. - -Tue Feb 10 17:50:37 1998 Keith Seitz - - * tracepoint.c (tracepoint_operation): Call the modify_tracepoint_hook - if it exists. - Remove static declaration of free_actions. - - * tracepoint.h: Add declaration of free_actions. - -Tue Feb 10 12:17:13 1998 Fred Fish - - * symtab.c (decode_line_1): Revert change that mistakenly - removed assignment of sals[0].pc field. - -Mon Feb 10 12:37:47 1998 Philippe De Muyter - - * m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for - `REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not - `REGISTER_VIRTUAL_TYPE (FP0_REGNUM)'; - (STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes' - is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'. - (FRAME_NUM_ARGS): New macro. - * m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto. - * delta68-nat.c (clear_insn_cache): New function, forgotten in previous - patch. - -Mon Feb 9 11:10:06 1998 Andrew Cagney - - * d10v-tdep.c: Replace references to IMEM_ADDR and DMEM_ADDR with - D10V_MAKE_[DI]ADDR and D10V_CONVERT_[ID]ADDR_TO_RAW macros. - - * config/d10v/tm-d10v.h (IMEM_START): Move to 0x01...... - (DMEM_START): Move to 0x00...... - (STACK_START): Move to 0x00..7ffe. - (D10V_MAKE_IADDR, D10V_MAKE_DADDR): Translate unconditionally. - - * d10v-tdep.c (d10v_xlate_addr): Delete function. - -Mon Feb 9 15:10:21 1998 Fred Fish - - * symtab.c (fixup_psymbol_section): Move forward declaration to - top of file with other such decls. Make it a static function. - * symtab.h: Minor formatting tweaks. - -Mon Feb 9 13:14:12 1998 Stan Shebs - - * config/a29k-udi.mt, config/i960/vxworks960.mt (REMOTE_OBS): - Remove redefinition. - * config/i960/tm-i960.h (BREAKPOINT): Define. - -Mon Feb 9 15:35:38 1998 Ian Lance Taylor - - * Makefile.in (init.c): Ignore errors when making init.c. Seems - necessary to work around bug in Solaris make. - -Sun Feb 6 02:44:28 1998 Philippe De Muyter - - * m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted. - (EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined. - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified - because floating-point values return via %fp0. - (CLEAR_INSN_CACHE): New macro. - * m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed - to use DOUBLEST. - (REGISTER_CONVERT_TO_RAW): Ditto. - * infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined, - call it after having written in child process's memory. - * inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO. - (gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO. - -Fri Feb 6 16:17:30 1998 Jeffrey A Law (law@cygnus.com) - - * config/mips/tm-mips64.h (TARGET_LONG_BIT): Allow final target to - override. - (TARGET_LONG_LONG_BIT): Likewise. - (TARGET_PTR_BIT): Likewise. - -Fri Feb 6 17:42:22 1998 Andrew Cagney - - * config/d10v/tm-d10v.h (D10V_CONVERT_IADDR_TO_RAW, - D10V_CONVERT_DADDR_TO_RAW): Define. - - * d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in - registers, regardless of their size, when they fit. - -Thu Feb 5 13:16:36 1998 Andrew Cagney - - * d10v-tdep.c (d10v_extract_return_value): For function pointers - translate address to IMAP area. - - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete dummy from - struct. - (POP_FRAME): Point at generic_pop_current_frame. - - * d10v-tdep.c (d10v_pop_frame): Delete code handling dummy frames, - handled earlier. - (d10v_push_return_address): New function. - (d10v_pop_dummy_frame): Delete. - (d10v_fix_call_dummy): Delete. - (d10v_call_dummy_address): Delete. - - * d10v-tdep.c (d10v_init_extra_frame_info): Clear dummy and - frameless. - - * d10v-tdep.c (d10v_push_arguments): Keep stack word aligned. - - * config/d10v/tm-d10v.h (EXTRACT_STRUCT_VALUE_ADDRESS): Extract - address of structure from first ARG1_REGNUM. - - * d10v-tdep.c (d10v_push_arguments): Force 4 byte args into - even-odd register pair. Store 1 and 2 byte args in registers. - - * valops.c (value_fetch_lazy): Ensure that a D10V function pointer - is fetched in the correct byte order. - (value_at): Ditto. Also ensure data pointers are mapped to data - segment. - - * config/d10v/tm-d10v.h (D10V_DADDR_P, D10V_IADDR_P): - - * d10v-tdep.c: Replace 2 with REGISTER_RAW_SIZE. - (d10v_pop_frame): Replace R13 with LR_REGNUM. - (d10v_push_arguments): Replace R2 with ARG1_REGNUM. - (d10v_push_arguments): Replace 6 with ARGN_REGNUM. - (d10v_extract_return_value): Access return value with RET1_REGNUM. - - * config/d10v/tm-d10v.h (ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): - Define. - (STORE_RETURN_VALUE): Specify return register using RET1_REGNUM. - (STORE_STRUCT_RETURN): Specify ARG1_REGNUM as the struct ptr - location. - -Thu Feb 5 13:16:36 1998 Andrew Cagney - - * blockframe.c (generic_pop_dummy_frame): Flush the frame, no - longer valid. - - * blockframe.c (generic_pop_current_frame), frames.h: New - function. - -Thu Feb 5 17:18:16 1998 Andrew Cagney - - * remote-sim.c (gdbsim_create_inferior): clear_proceed_status - before /re/starting the simulator. - -Thu Feb 5 15:55:31 1998 C. M. Heard (heard@vvnet.com) - - * top.c (do_nothing): Remove signal handler after signal is caught. - -Thu Feb 5 11:57:06 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (tracepoint_operation): call free_actions instead - of free. (free_actions): eliminate some memory leaks for actions. - (validate_actionline): pass string arg by reference, so we can - change the pointer. Change all memrange collection arguments to - canonical form (literal address and size), to enforce early - evaluation. Accept UNOP_MEMVAL (assembly variables) for - trace collection. (parse_and_eval_memrange): accept expressions - for the address and size fields of a memrange (and evaluate - them immediately). (several places): use -1 instead of zero - to distinguish an absolute memrange from a register-relative one. - (encode_actions): add handling for UNOP_MEMVAL (assembly variable). - -Wed Feb 4 17:40:21 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (SFILES): add tracepoint.c. - (LINTFILES): add @CONFIG_SRCS@. - (SOURCES): Ditto. - * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS. - * configure: Regenerated. - -Tue Feb 3 16:12:32 1998 Gordon W. Ross (gwr@mc.com) - - * infptrace.c (child_resume): Don't try to step if - NO_SINGLE_STEP is defined. - -Mon Feb 2 19:06:13 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * Makefile.in (VERSION): Bump to 4.16.2. - -Mon Feb 2 17:18:25 1998 Richard Henderson - - * alpha-nat.c (fetch_aout_core_registers): Rename from - fetch_core_registers. - (fetch_elf_core_registers): New function. - (supply_gregset): Use ALPHA_REGSET_BASE. - (supply_fpregset): Likewise. - (fill_fpregset): Likewise. - (alpha_aout_core_fns): Rename from alpha_core_fns. - (alpha_elf_core_fns): New. - * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o. - Disable MMALLOC. - * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF. - (TARGET_ELF64): Likewise. - (ALPHA_REGSET_BASE): New. - * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New. - * config/alpha/tm-alphalinux.h: Include tm-sysv4.h. - - * solib.c (elf_locate_base): Add TARGET_ELF64 support. - (info_sharedlibary_command): Likewise. - - * configure.host: Match alpha*. - * configure.tgt: Likewise. - -Fri Jan 30 15:11:38 1998 David Taylor - - Changes by - * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting - whether we are in the dynamic symbol resolution code - (wait_for_inferior): invoke it. - * solib.c (in_svr4_dynsym_resolve_code): new function - (enable_break): record start and end of the dynamic linker - text and plt sections for use in in_svr4_dynsym_resolve_code. - * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition; - (in_svr4_dynsym_resolve_code): declare it. - * config/nm-gnu.h (solib.h): move inclusion to after definition - of SVR4_SHARED_LIBS. - * config/nm-sysv4.h (solib.h): ditto. - * config/i386/nm-i386sco5.h (solib.h): ditto. - * config/i386/nm-linux.h (solib.h): ditto. - * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine. - -Thu Jan 29 19:39:31 1998 Stan Shebs - - * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can - never be defined. - * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]: - Remove, no longer needed. - * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used. - * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto. - * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto. - * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o. - -Wed Jan 28 14:46:52 1998 Stan Shebs - - Suggested by Chris Walter : - * dwarfread.c (set_cu_language): Recognize Fortran. - * dwarf2read.c (set_cu_language): Ditto. - (read_array_type): Fix language test. - -Wed Jan 28 12:51:08 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * blockframe.c (generic_frame_chain_valid): A frame pointer may - be valid if it is equal to the frame pointer of its caller (ie. - not necessarily strictly INNER_THAN). Allows frameless functions. - -Wed Jan 28 11:23:25 1998 Mark Alexander - - * monitor.c (monitor_vsprintf): New function to handle - printing of large addresses using %A format specifier. - (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf - instead of vsprintf. - * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx - to print addresses. - -Tue Jan 27 16:14:23 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic - when using GNU ld. - -Mon Jan 26 19:07:46 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): - Add closing parenthesis. From HJ Lu. - -Mon Jan 26 17:54:45 1998 Mark Alexander - - * dve3900-rom.c: Improve performance by using memory commands - that print less fluff. Minor cosmetic changes. - Eliminate compiler warnings. - -Sat Jan 24 23:44:43 1998 Martin M. Hunt - - * breakpoint.c (enable_breakpoint): Preserve breakpoint - disposition when enabling a breakpoint. - - * symtab.c (find_pc_sect_line): If no symbol information - is found, return correct pc anyway. - -Fri Jan 23 17:26:22 1998 Stan Shebs - - * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*, - ns32k-*-mach3*): Fix file names. - (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config - recognition, no source files for these. - * configure.tgt (powerpc-*-aix4*): Remove config, now identical - to powerpc-*-aix*. - * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files, - no longer needed. - -Fri Jan 23 16:49:41 1998 Mark Alexander - - * monitor.c (monitor_write, monitor_readchar): New functions. - * monitor.h (monitor_write, monitor_readchar): Declare. - * dve3900-rom.c: Add support for fast loading on ethernet connections. - -Fri Jan 23 07:47:06 1998 Fred Fish - - * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }". - (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp. - (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp. - (d10v_write_fp, d10v_read_fp): Add prototypes. - * symtab.c (decode_line_1): Remove assignment of sals[0].pc field. - * symfile.c (simple_overlay_update, simple_overlay_update_1): - Ignore the size of overlay sections. This check is redundant anyway. - * printcmd.c (print_frame_args): Ditto. - * valops.c (value_fetch_lazy): Ditto. - * values.c (unpack_long): Ditto. - * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs, - d10v_init_extra_frame_info): Fix some minor bugs so the finish command - works properly. - (show_regs): Change num1 and num2 types from "long long" to "LONGEST". - (d10v_read_fp, d10v_write_fp): New functions. - (d10v_push_arguments): Remove unneeded assigns to "val" and "contents". - (d10v_push_arguments): Fix for pointers and structs. - (d10v_extract_return_value): Fix for pointers and chars. - -Tue Jan 20 18:53:18 1998 Stan Shebs - - * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config - recognition, no source files for these (note that the i386 Mach - config is for pre-Mach 3). - (mips*-*-mach3*, ns32k-*-mach3*): Fix file names. - * config/mips/mipsel64.mt: Remove, never referenced. - -Mon Jan 19 14:01:28 1998 Stan Shebs - - * top.c (print_gdb_version): Restore to original message. - -Mon Jan 19 13:34:40 1998 Ian Lance Taylor - - From cgf@bbc.com (Chris Faylor): - * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to - let the child exit. - (child_kill_inferior): Respond to all debug events as the child is - terminating. - - * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT). - (uninstall): Add $(EXEEXT) to file name to remove. - (gdb$(EXEEXT)): Rename target from plain gdb. - (gdb1$(EXEEXT)): Rename target from plain gdb1. - (clean, mostlyclean): Add $(EXEEXT) to binary names to remove. - -1998-01-16 Felix Lee - - * top.c (print_gdb_version): delete stutter. - -Thu Jan 15 12:29:13 1998 Nick Clifton - - * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com - to prevent spurous error messages on non-ICE targets. - -Wed Jan 14 19:27:02 1998 Stan Shebs - - * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}: - Remove, no longer used. - -Wed Jan 14 18:11:26 1998 Michael Meissner - - Patch from Jim Wilson. - * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly - declare void function before use. - - * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}. - -Tue Jan 13 16:38:48 1998 Fred Fish - - * configure.in (--with-mmalloc): Add new configure arg to use the - mmalloc package. Default is to not use it. - (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not - the string "2". - * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef. - * configure: Regenerated. - * config.in: Regenerated. - * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove. - (MMALLOC): Set using configure. - (MMALLOC_CFLAGS): Set using configure. - - * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather - than just defining it. - * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC. - * utils.c (NO_MMALLOC): Use USE_MMALLOC instead. - * objfiles.c: ditto. - * defs.h: ditto. - - * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove. - * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove. - * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove. - * gdbserver/Makefile.in (MMALLOC_*): Remove. - * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove. - * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove. - -Mon Jan 12 11:46:51 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7 - default to void pointer type (so that their default radix is hex). - - * symtab.c: move rbreak_command from no_class to class_breakpoint - so it will be listed under "help breakpoints". - -Sat Jan 10 14:58:04 1998 Stan Shebs - - * rdi-share/hostchan.c: Remove gettimeofday declaration. - -Thu Jan 8 11:03:59 1998 Nick Clifton - - * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com - to implement the Angel remote debugging interface. - - * Makefile.in: Add build rules for remote-rdi.c and - rdi-share/libangsd.a. - - * configure.tgt: Updated from source on branch. - * config/arm/tm-arm.h: Updated from source on branch. - * arm-tdep.c: Updated from source on branch. - - * rdi-share: New directory, RDI library contributed by ARM. - -Mon Jan 5 20:21:59 1998 Mark Alexander - - * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define. - * monitor.c (monitor_wait): Echo program output. - * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag, - add MO_PRINT_PROGRAM_OUTPUT flag. - -Mon Jan 5 18:21:11 1998 David Taylor - - * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and - SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is - defined. - * top.c (return_to_top_level, catch_errors): use the new macros - * main.c (SET_TOP_LEVEL): ditto. - * config/xm-sysv4.h (HAVE_SIGSETJMP): Define. - -Fri Jan 2 18:48:58 1998 Mark Alexander - - * configure.in: Double up brackets in shell case pattern. - -Fri Jan 2 17:06:05 1998 Michael Snyder (msnyder@cleaver.cygnus.com) - - * tracepoint.c (finish_tfind_command): improved algorithm for - deciding when we've "stepped" into a new stack frame. - (map_args_over_tracepoints): loop over tracepoint list "safely", - since list elements may be deleted during loop. - (read_actions): add actions to history list. - -For older changes see ChangeLog-1997 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-1999 b/contrib/gdb/gdb/ChangeLog-1999 deleted file mode 100644 index 8ed0612..0000000 --- a/contrib/gdb/gdb/ChangeLog-1999 +++ /dev/null @@ -1,9296 +0,0 @@ -Sun Dec 19 18:56:38 1999 Andrew Cagney - - * breakpoint.c (mention): Delete ui-out breakpoint code. Mention - calls breakpoint_create_event and that, eventually, calls - gdb_breakpoint_query which displays the breakpoint details. - (hbreak_command_wrapper, thbreak_command_wrapper): Delete. - -Wed Dec 29 17:41:11 1999 Andrew Cagney - - * breakpoint.c (create_breakpoints, parse_breapoint_sals, - breakpoint_sals_to_pc): New functions. - (break_command_1): Rewrite. Use create_breakpoints, - parse_breapoint_sals, breakpoint_sals_to_pcto create the list of - breakpoints specified in ``sals''. Delete unused variables. - Pre-allocate addr_strings for all breakpoints. Allocate a - separate cond and cond_string for each breakpoint. - (gdb_breakpoint, do_captured_breakpoint, struct - captured_breakpoint_args): Provide a library interface into - create_breakpoints. - - * defs.h (gdb_breakpoint): Add declaration. - -1999-12-22 Michael Chastain - - * dbxread.c (process_one_symbol): check for nested LBRAC - symbols before calling finish_block rather than after. Do not - call define_symbol for these symbols. - -1999-12-21 Stan Shebs - - * blockframe.c (generic_pop_current_frame): Cosmetic changes to - clarify. - -1999-12-20 Michael Snyder - - * procfs.c: Completely rewritten. All functions replaced, to make - maintainence easier in the presence of two very different versions - of /proc (ioctl vs. read/write). - * proc_api.c: New file, pretty-print /proc diagnostic trace info. - * proc_events.c: New file, pretty-print /proc signals, exceptions. - * proc_flags.c: New file, pretty-print /proc flags. - * proc_why.c: New file, pretty-print /proc reasons for stopping. - * Makefile.in: Add rules for above new files. - * config/i386/i386sol2.mh: Add above new files to NATDEPFILES. - * config/sparc/sun4sol2.mh: ditto. - * config/i386/i386dgux.mh: ditto. - * config/i386/i386v4.mh: ditto. - * config/i386/i386v42mp.mh: ditto. - * config/i386/ncr3000.mh: ditto. - * config/m68k/m68kv4.mh: ditto. - * config/m88k/delta88v4.mh: ditto. - * config/mips/irix4.mh: ditto. - * config/mips/irix5.mh: ditto. - * config/mips/mipsv4.mh: ditto. - * config/powerpc/solaris.mh: ditto. - * config/alpha/alpha-osf2.mh: ditto. - * config/alpha/alpha-osf3.mh: ditto. - * testsuite/gdb.base/callfuncs.exp: make "next" test match the - next source line, in case the "next" runs away. - * acconfig.h: remove obsolete def HAVE_MULTIPLE_PROC_FDS, - add new def NEW_PROC_API - * config.in; ditto. - * configure.in: Detect sparc solaris 7 and all versions of - UnixWare, and define NEW_PROC_API. - * configure: auto-generate. - * infrun.c (MAY_SWITCH_FROM_INFERIOR_PID): remove define, make it - the default behavior. (switched_from_inferior_pid): rename to - previous_inferior_pid. (handle_inferior_event): remove the - [Switching to thread...] message. (normal_stop): move the - [Switching to thread...] message to here. - * sol-thread.c (sol_find_new_threads): add a call to - procfs_find_new_threads, so that new LWPs are found too. - * config/mips/nm-irix5.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): - define to always use. (target_insert_watchpoint) define to use - new procfs call (one additional parameter). - (target_remove_watchpoint): ditto. - (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT) define always true. - * config/mips/nm-irix4.h: ditto. - -1999-12-21 Jim Blandy - - * Makefile.in (elf_bfd_h): Look for elf-bfd.h in BFD_SRC, not - BFD_DIR. Unlike bfd.h, it is not a generated file. - -Fri Dec 17 18:24:58 1999 David Taylor - - * language.c (_initialize_language): move settings of language, - range, and type and corresponding function calls - set_language_command, set_type_command, and set_range_command - closer together to match the model of having the user set the - variable via the 'set {language | range | type}' commands. - This eliminates startup noise introduced by Jimmy Guo's change - of Dec 13th. - -1999-12-17 Michael Snyder - - * configure.in: test for , which is not available - on earlier versions of Linux. - * config.in: define HAVE_STDINT_H if it's present. - * configure: autoconfiscate. - * lin-thread.c: if not HAVE_STDINT_H, stub out the entire module. - -Fri Dec 17 20:45:21 1999 Andrew Cagney - - * target.c (find_target_beneath): Change ``='' in if to ``==''. - -1999-12-16 Michael Snyder - - * defs.h (TIDGET): add default definition. - * lin-thread.c (check_for_thread_event): for now, just provide - an empty definition (to be filled in later). - -1999-12-16 Fernando Nasser - - * varobj.c (varobj_list): Improve the test and the text of the - assertion that guards against wrong tally of root varobjs. - (uninstall_variable): Fix for a bug in which the number of root - varobjs was not decremented if the first one in the list was deleted. - -1999-12-16 Michael Snyder - - * linux-thread.c: Remove printf-debugging code. - * lin-thread.c: ditto. - * config/alpha/nm-linux.h: protect with NM_LINUX_H. - * testsuite/gdb.threads/linux-dp.exp: Make test for "New Thread" - message more forgiving. Ditto test for "info threads". - -1999-12-16 Michael Snyder - - * lin-thread.c: new file. Implements multi-thread debugging on - Linux using the thread_db API first implemented on Solaris. This - frees GDB from any dependency on the internal implementation of - the thread library. Future versions of the thread library will - implement a libthread_db API for debuggers, which GDB will use. - * config/i386/linux.mh: add lin-thread.o to the link, and add - -ldl and -rdynamic since libthread_db is a dynamic library. - * config/alpha/alpha-linux.mh: ditto. - * configure.in: test for thread_db.h, proc_service.h - * configure: autoconf. - * config.in: conditionally define HAVE_THREAD_DB_H - and HAVE_PROC_SERVICE_H - * gdb_thread_db.h: new file, used when the system doesn't have it. - * gdb_proc_service.h: ditto. - -1999-12-16 Michael Snyder - - * linux-thread.c: changes to accomodate the new lin-thread.c - module based on the thread_db API. These changes make parts of - linux-thread.c shareable with lin-thread.c. - (linuxthreads_wait_mask): replace with linuxthreads_block_mask. - (using_thread_db): new variable. Allows linux-thread module to - detect when lin-thread (thread_db API) module is in use. - (save_inferior_pid, restore_inferior_pid): make 32/64 bit safe. - (check_all_signal_numbers) make extern, shared with lin-thead.c. - (linuxthreads_new_objfile): use target_new_objfile_chain to share - this hook with the lin-thread module. Call the other module FIRST. - If using_thread_db is turned on by the other thread module, do not - set linuxthreads_debug and do not call update_stop_threads. Do call - check_all_signal_numbers, to be sure it gets set before target_wait. - (linux_child_wait): new function. Abstracts out the "child_wait" - functionality, so that it can be shared with the lin-thread module. - (linuxthreads_wait): call linux_child_wait, instead of doing the - waiting inline. If using_thread_db, do not call update_stop_threads - and do not turn on linuxthreads_debug. - (linuxthreads_mourn_inferior): abstract out the clearing of global - state, so that it can be shared with the lin-thread.c module. - (_initialize_linuxthreads): use linuxthreads_wait_mask to block - SIGCHLD exactly ONCE, and leave it blocked! Then linux_child_wait - will call sigsuspend when it wants to wait for this signal. - (thread_attach): abstract out ptrace attach to share with lin-thread.c - -1999-12-16 Michael Snyder - - Make target_pid_to_str a target_ops vector. - * target.h (target_pid_to_str): redefine to use a target_ops vector. - (target_tid_to_str): default to using target_pid_to_str. - (target_pid_or_tid_to_str): ditto. - * target.c (update_current_target): inherit to_pid_to_str method. - (find_target_beneath): new function. Find target stratum below - the given one. - * config/nm-gnu.h: don't define target_pid_to_str. - * config/i386/tm-i386sol2.h: ditto. - * config/sparc/tm-sun4sol2.h: ditto. - * gnu-nat.c (init_gnu_ops): initialize to_pid_to_str vector. - * linux-thread.c (init_linuxthreads_ops): ditto. - * sol-thread.c (init_sol_thread_ops: ditto. - * procfs.c (init_procfs_ops): ditto. - * win32-nat.c (init_child_ops): ditto. - * config/i386/tm-cygwin.h: don't define target_pid_to_str. - * inftarg.c (child_pid_to_str): new function, used to initialize - to_pid_to_str vector. May be suppressed by defining CHILD_PID_TO_STR. - (init_child_ops): initialize to_pid_to_str using child_pid_to_str. - Derivative modules may substitute their own child_pid_to_str func - by defining CHILD_PID_TO_STR. - * lynx-nat.c (lynx_pid_to_str): rename to child_pid_to_str. - * config/nm-lynx.h: define CHILD_PID_TO_STR. - Don't define target_pid_to_str. - * hppah-nat.c (hppa_pid_to_str): rename to child_pid_to_str. - * infttrace.c (hppa_pid_or_tid_to_str): call child_pid_to str - instead of hppa_pid_to_str. - * config/pa/nm-hppah.h: define CHILD_PID_TO_STR. - Don't define target_pid_to_str. - -1999-12-16 Michael Snyder - - * i386-linux-nat.c: introduce PIDGET/TIDGET macros as on Solaris, - preparatory to using the thread_db debugging API for Linux. - (fill_gregset): guard against invalid input. - (fetch_regs): add a pid/thread_id argument, so we can fetch regs - from multiple processes/clones/threads. (store_regs): ditto. - (fetch_fpregs): ditto. (store_fpregs): ditto. - (fetch_xfpregs): ditto. (store_xfpregs): ditto. - (fetch_inferior_registers): use TIDGET to extract an appropriate - thread/clone/process id from inferior_pid, if there's one there, - and pass it to fetch_regs etc. (store_inferior_registers): ditto. - - * infptrace.c: include every available version of wait.h. - introduce PIDGET/TIDGET macros for use with thread_db API on Linux. - (call_ptrace): rearrange lines that were split by an ifdef. - (fetch_register): use TIDGET to extract an appropriate process ID - from inferior_pid, in case we are debugging more than one process. - (store_register): ditto. This is for Linux. - (child_xfer_memory): use PIDGET to extract the main process id from - inferior_pid, in case we are debugging multiple processes that share - the same address space (as on Linux). - -1999-12-16 Christopher Faylor - - * win32-nat.c: Add a missing register to mappings array. - (child_fetch_inferior_registers): Use precalculated index into mappings - array as supply_registers argument. - (handle_output_debug_string): Avoid considering every debug string as a - cygwin signal. - (handle_exception): Trap first chance exceptions. - (child_create_inferior): Initialize Microsoft thread walking API. - (sgmb): New function. Used by Microsoft API for stack walking. - (child_frame_chain): New function. Uses Microsoft API for stack - walking. - (child_frame_chain_saved_pc): Ditto. - * config/i386/tm-cygwin.h: Define frame handling stuff. - -1999-12-15 Stan Shebs - - ARM GNU/Linux support and general ARM target fixes/cleanup from - Scott Bambrough , plus obsoletion of the old - RISCix support. - * NEWS: Mention addition and obsoletion. - * configure.host: Recognize arm* instead of just arm. - (arm*-*-linux*): Recognize. - * configure.tgt: Ditto, plus assume arm*-*-* is embedded. - * config/arm/arm.mh, config/arm/arm.mt, config/arm/nm-arm.h, - config/arm/xm-arm.h: Mark as OBSOLETE. - * config/arm/embed.mt, config/arm/tm-embed.h: New files. - * config/arm/linux.mh, config/arm/linux.mt, config/arm/nm-linux.h, - config/arm/tm-linux.h, config/arm/xm-linux.h: Ditto. - * config/arm/tm-arm.h: Add more comments, eliminate PARAMS. - (STACK_END_ADDR): Remove. - (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, THUMB_LE_BREAKPOINT, - THUMB_BE_BREAKPOINT): Move to here from arm-tdep.c. - (NUM_REGS): Define as sum. - (NUM_FREGS, NUM_SREGS, NUM_GREGS): New definitions. - (FP_REGISTER_RAW_SIZE, FP_REGISTER_VIRTUAL_SIZE, - STATUS_REGISTER_SIZE): Define. - (REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE): Rewrite to use symbolic values. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW, USE_STRUCT_CONVENTION, - EXTRACT_RETURN_VALUE): Rewrite to use new functions. - (IN_SIGTRAMP): Remove definition. - * arm-convert.s: Mark as OBSOLETE. - * arm-linux-nat.c: New file. - * Makefile.in: Add build rule for it. - * arm-tdep.c (struct frame_extra_info): New struct. - (arm_use_struct_convention): Rewrite. - (arm_push_arguments): Rewrite to handle more cases. - (arm_register_convertible, arm_register_convert_to_virtual, - arm_register_convert_to_raw, arm_extract_return_value): New - functions. - (LITTLE_BREAKPOINT, BIG_BREAKPOINT): Remove. - * arm-xdep.c: Mark as OBSOLETE. - -1999-12-15 Elena Zannoni - - * infcmd.c (run_stack_dummy): Temporarily lie about the target - ability to support asynchronous execution. - - * remote.c (remote_can_async_p, remote_is_async_p): Return true - iff to_async_mask_value is true too. - (remote_async): Error out if called when to_async_mask_value is 0. - (init_remote_async_ops): Initialize to_async_mask_value to 1. - (remote_async_detach, remote_async_resume, remote_async_wait, - remote_async_kill): Change SERIAL_IS_ASYNC_P call to - target_is_async_p call. - (remote_async_resume): Change SERIAL_CAN_ASYNC_P call to - target_can_async_p call. - - * target.c (update_current_target): Inherit to_async_mask_value. - (target_async_mask): New function. To temporarily turn the target - into a synchronous one for inferior function calls, and back to - asynchronous. - - * target.h (to_async_mask_value): New entry in the target - vector. - (target_async_mask): Export. - (target_async_mask_value): Define. - -Wed Dec 15 11:24:32 1999 Jeffrey A Law (law@cygnus.com) - - * hp-psymtab-read.c (trans_lang): Use HP_LANGUAGE_FORTRAN instead - of HP_LANGUAGE_F77. - -Wed Dec 15 13:37:55 1999 Andrew Cagney - - * gdb-events.h, gdb-events.c (set_gdb_event_hooks): Return the old - event hooks vector. - -1999-08-13 Jim Kingdon - - * breakpoint.c (bpstat_stop_status): Revert 1998-09-08 change - to ->frame matching. The change did not match the ChangeLog - entry, looked fishy, and caused infinite stepping when running - "next" from main on sparc w/ RH Linux. Thanks to Jakub for the - report. - -1999-12-14 Stan Shebs - - * arm-tdep.c (arm_get_next_pc): Add argument to shifted_reg_val - call. - -1999-12-14 Mark Salter - - * mips-tdep.c (mips_print_register): Fix printing of individual - registers when REGISTER_VIRTUAL_SIZE != REGISTER_RAW_SIZE. - -Tue Dec 14 23:29:19 1999 Andrew Cagney - - * defs.h (mcalloc): Delcare. - * utils.c (xcalloc, mcalloc): New functions. - -1999-12-13 Stan Shebs - - * config/arm/tm-arm.h: Reformat comments, in preparation for - real changes. - * arm-tdep.c: Similarly, plus change function definitions to - modern form. - -1999-12-13 Michael Snyder - - * breakpoint.h (enum bptype): add new BP type bp_thread_event. - This will be used when a target needs to set an invisible - breakpoint to detect events such as thread creation. - * breakpoint.c (interlan_breakpoint_number): remove ifdefs. - (create_thread_event_breakpoint): new function. - (remove_thread_event_breakpoints): new function. - (bpstat_what): don't stop at invisible thread_event breakpoints. - (update_breakpoints_after_exec): if bp_thread_event breakpoins - still exist after an exec, delete them. They'll need to be - found and installed anew anyway. - (print_it_typical): don't announce bp_thread_event breakpoints. - (print_one_breakpoint): account for new breakpoint type. - (mention): don't mention invisible bp_thread_event breakpoints. - (delete_command): don't delete invisible bp_thread_event bp's. - (breakpoint_re_set_one): don't touch bp_thread_event bp's. - -Mon Dec 13 11:10:59 1999 Jimmy Guo - - * language.h (longest_raw_hex_string, longest_local_hex_string, - longest_local_hex_string_custom): Declare. - * language.c: New functions, and misc. fixes. - (longest_raw_hex_string, longest_local_hex_string, - longest_local_hex_string_custom): New functions. - - * c-typeprint.c - (c_type_print_varspec_prefix,c_type_print_varpsec_suffix): Add - TYPE_CODE_TEMPLATE case and default case. - (c_type_print_base): Revise how demangled_no_class is found; - print '}' before printing local file:line info. - * c-valprint.c (c_value_print): print reference type to class. - - * valarith.c (value_binop): Add support for exponentiation, - equal, not equal. - (value_strcmp): New function. - (value_equal,value_less): Add string equality comparison support. - - * m2-exp.y (lex): add default case statement to capture - unhandled token and call error(). - -1999-12-13 Elena Zannoni - - * main.c (main): Remove unused variable. - - From Hubert VERSTRAETE (hubertV@bigfoot.com): - * main.c (captured_main): Disambiguate command line option '-d' by - preferring --directory over --dbx. - - * top.c (return_to_top_level): Do not do exec cleanups if the - target is executing. Those cleanups are supposed to be done when - the target has stopped. - -Mon Dec 13 20:52:37 1999 Andrew Cagney - - * breakpoint.c (do_captured_breakpoint_query, - gdb_breakpoint_query): New functions. Implement a breakpoint - query. - - * defs.h (enum gdb_rc): Declare. - (gdb_breakpoint_query): Declare. - -Mon Dec 13 14:18:06 1999 Andrew Cagney - - * gdb-events.h: Fix typo in description of breakpoint events. - * gdb-events.sh: Update. - -Mon Dec 13 13:57:26 1999 Andrew Cagney - - * breakpoint.c (ep_type_description_t): Delete. - (print_one_breakpoint): Add local declaration of struct - ep_type_description. - -Mon Dec 13 12:38:31 1999 Andrew Cagney - - * top.h: Delete #include . Moved to top.c. - (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, - SIGLONGJMP): Delete. Moved to top.c - (error_return, quit_return): Delete extern declarations. - - * top.c: #include . - (error_return, quit_return): Make static. - (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, SIGJMP_BUF, SIGSETJMP, - SIGLONGJMP): Define. - -Mon Dec 13 11:54:12 1999 Andrew Cagney - - * tracepoint.c (trace_start_command, tracepoints_info): Print - step_count using %ld. - * Makefile.in (tracepoint.o): Compile tracepoint.o with -Werror. - -1999-12-12 Elena Zannoni - - * target.h (enum target_waitkind): Add new enumeration value - TARGET_WAITKIND_IGNORE. For inferior events that we should do - nothing about. - - * remote.c (remote_async_wait): After each character of console - output from the inferior, return to the event loop with an event - kind of TARGET_WAITKIND_IGNORE instead of looping here. - - * infrun.c (handle_inferior_event): In case of - TARGET_WAITKIND_IGNORE, return immediately, and set things up so - that we are still waiting for the inferior. - -1999-12-12 Elena Zannoni - - * event-loop.c (handle_timer_event): When calling the timer - procedure, use the saved_timer data, not the timer_ptr data, - because the latter has been already freed. - -Fri Dec 10 12:01:43 1999 Andrew Cagney - - * eval.c (evaluate_subexp): Only inline when GNUC and not STDC. - -Sat Dec 11 17:52:03 1999 Andrew Cagney - - * breakpoint.c (print_one_breakpoint): New function. Move - breakpoint print code to here. - (breakpoint_1): From here. - (print_one_breakpoint): Merge in ui-out code. - (print_one_breakpoint): Add local variabls ``stb'' and - ``old_chain''. - (breakpoint_1): Use print_one_breakpoint when UI. - (print_one_breakpoint): Print breakpoint type when UI. - (breakpoint_1): Merge UI out code into non UI function. - - * ui-out.c (make_cleanup_ui_out_stream_delete): New function. Wrap - make_cleanup. - (do_stream_delete): New function. Wrap ui_out_stream_delete. - * ui-out.h (make_cleanup_ui_out_stream_delete): Declare. - -Sat Dec 11 00:12:41 1999 Andrew Cagney - - * breakpoint.c (breakpoint_1): Clone breakpoint_1 creating UI - and non-UI versions. - -Mon Dec 6 20:31:28 1999 Andrew Cagney - - * gdbarch.sh: Replace field init_p with invalid_p. - (TARGET_BFD_VMA_BIT): New architecture vector method. Defaults to - architecture bits_per_address. - * gdbarch.h, gdbarch.c: Update. - * defs.h (TARGET_BFD_VMA_BIT): Provide default of TARGET_PTR_BIT - for non- multi-arch case. - - * gdbtypes.h (builtin_type_bfd_vma, builtin_type_ptr, - builtin_type_CORE_ADDR): New GDB specific address types. - * gdbtypes.c (_initialize_gdbtypes, build_gdbtypes): Initialize - new builtin types. - -Wed Dec 8 17:48:56 1999 Andrew Cagney - - * config/sparc/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Delete - definition. Already defined in config/nm-nbsd.h. Include the - more explicit config/nm-nbsd.h. - - * config/sparc/nbsd.mt (TDEPFILES): Move solib.o from here. - * config/sparc/nbsd.mh (NATDEPFILES): To here. - * config/xm-nbsd.h: #include to get definition of - NGROUPS needed by and missing on some systems. - * config/nm-nbsd.h: Only macro's that match NetBSD definitions - with what is expected by solib.c when not SVR4_SHARED_LIBS. - - * configure.host: Add patterns for sparc-*-netbsdaout* and - sparc-*-netbsdelf*. - * config/sparc/nm-nbsdelf.h: New file. - * config/sparc/nbsdelf.mh: New file. - -Wed Dec 8 19:56:48 1999 Andrew Cagney - - * frame.h, blockframe.c: Rename default_frame_chain_valid to - file_frame_chain_valid. Rename alternate_frame_chain_valid to - func_frame_chain_valid. - - * config/sparc/tm-sparclite.h, config/mips/tm-mipsv4.h, - config/m88k/tm-delta88v4.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-monitor.h, config/i386/tm-i386nw.h, - config/i386/tm-i386v4.h, config/h8300/tm-h8300.h: Update. - * mips-tdep.c (mips_gdbarch_init): Update. - -Wed Dec 8 19:12:17 1999 Andrew Cagney - - * blockframe.c (generic_file_frame_chain_valid): Rename - generic_file_frame_chain_valid. - * frame.h: Update. - * config/fr30/tm-fr30.h, config/m32r/tm-m32r.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/sh/tm-sh.h, config/v850/tm-v850.h, config/mcore/tm-mcore.h: - Update. - - * blockframe.c (generic_func_frame_chain_valid): New function. - Implement dummy-frame equivalent of function based frame chain - valid. - * frame.h (generic_func_frame_chain_valid): Declare. - -Wed Dec 8 16:26:27 1999 Andrew Cagney - - * blockframe.c (alternate_frame_chain_valid, - default_frame_chain_valid): Swap implementations. The change Mon - Nov 30 11:18:48 1998 Andrew Cagney which converted - several macros to functions was backwards. - - * mips-tdep.c (mips_gdbarch_init): Update. Call - alternate_frame_chain_valid and not default_frame_chain_valid. - -Wed Dec 8 15:29:48 1999 Andrew Cagney - - * infptrace.c: Simplify handling of . Always include - "wait.h" from the ../include/wait.h directory. #include - was added as part of Mon Nov 29 12:14:10 1999 Andrew - Cagney but the ChangeLog was omitted. - -1999-12-07 Jim Blandy - - Add support for SSE registers in core files. - * corelow.c (get_core_register_section): New function. - (get_core_registers): Fetch the new ".reg-xfp" sections, - in addition to the traditional ".reg" and ".reg2" sections. - Check for per-thread variants of all three. Use - get_core_register_section, instead of writing it out over and over - again. - * i386-linux-nat.c (i386_linux_fetch_core_registers): New function. - (i386_linux_nat_core_fns): New core_fns structure. We do our own - core handling now, instead of using the generic code in core-regset.c. - (_initialize_i386_linux_nat): New function, needed to register - i386_linux_nat_core_fns. - * config/i386/linux.mh (NATDEPFILES): Remove core-regset.o; - i386-linux-nat.c has its own sniffer now. - * gdbcore.h: (struct core_fns): Doc fix. - - * i386v-nat.c (i386_float_info): Definition is #if 0'd; delete it - altogether. This should use the function i387-tdep.c. - - Patch from Mark Kettenis : - - * config/i386/tm-i386.h (FLOAT_INFO): New define. - * i387-tdep.c (print_i387_value, print_i387_ext, - print_i387_status_word, print_i387_control_word, i387_float_info): - New functions, used to implement generic `info float' command. - -1999-12-06 Christopher Faylor - - * dcache.c (set_dcache_state): New function. - * dcache.h: Declare set_dcache_state(). - -Sat Dec 4 15:17:44 1999 Andrew Cagney - - * remote.c (build_remote_packet_sizes): Reduce the default packet - size of 400 bytes by one to 399. Stops GDB trashing stubs that - append a trailing NUL to an already full buffer. - -Sat Dec 4 01:16:47 1999 Andrew Cagney - - * tracepoint.c (remote_get_noisy_reply): Add parameter sizeof_buf. - (finish_tfind_command): Add parameter sizeof_msg. - - * remote.c (remote_threads_info): Move assignment operator to - outside of function call. - (remote_send): Add parameter sizeof_buf. - (getpkt): Add parameter sizeof_buf. Call read_frame passing in - sizeof_buf. - - * remote.h (getpkt): Update. - - * tracepoint.c (remote_set_transparent_ranges, - remote_get_noisy_reply, trace_start_command, trace_stop_command, - trace_status_command, finish_tfind_command, trace_find_pc_command, - trace_find_tracepoint_command, trace_find_line_command, - trace_find_range_command, trace_find_outside_command): Update. - - * remote.c (set_thread, remote_thread_alive, - remote_get_threadinfo, remote_get_threadlist, - remote_current_thread, remote_threads_info, - extended_remote_restart, get_offsets, remote_open_1, - remote_async_open_1, remote_wait, remote_async_wait, - remote_fetch_registers, check_binary_download, remote_write_bytes, - remote_read_bytes, remote_send, remote_detach, - remote_async_detach, remote_fetch_registers, - store_register_using_P, store_register_using_P, - remote_fetch_registers, remote_store_registers, putpkt_binary, - remote_insert_breakpoint, remote_remove_breakpoint, - compare_sections_command, remote_rcmd, packet_command, - remote_info_process, remote_query, remote_insert_watchpoint, - remote_search, remote_remove_watchpoint, - remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Update. - -Fri Dec 3 17:38:06 1999 Andrew Cagney - - * (read_frame): Add sizeof_buf parameter. Don't allow repeat when - first character. Always leave space at the end of the buffer. - Return size of packet or -1. - (getpkt): Update. Pass in PBUFSIZ. - -1999-12-02 Elena Zannoni - - * breakpoint.c (print_it_typical): Print reason for stopping in - case of bp_until. - -Thu Dec 2 17:14:53 1999 Andrew Cagney - - * ser-pipe.c: Include for memset(). - -1999-12-01 Jim Blandy - - * gdbtypes.c (builtin_type_v4si, builtin_type_v8qi, - builtin_type_v4hi, builtin_type_v2si): New SIMD types. - (build_gdbtypes): Initialize them. - (_initialize_gdbtypes): Gdbarch_swap them. - * gdbtypes.h (builtin_type_v4si, builtin_type_v8qi, - builtin_type_v4hi, builtin_type_v2si): Declare them. - - * findvar.c (read_register_bytes, write_register_bytes): Correctly - determine how the region the caller is writing overlaps with each - register's bytes. - - * value.h (struct value): Doc fixes. - - * valops.c (value_assign): Clarify error message. - -1999-12-01 Elena Zannoni - - * stack.c (return_command_wrapper): New function, to export - return_command(). - -1999-12-01 Christopher Faylor - - * config/i386/tm-cygwin.h: Change tm-i386.h include back to tm-i386v.h. - -1999-12-01 Elena Zannoni - - * inf-loop.c (inferior_event_handler): In case of - INF_EXEC_CONTINUE, don't do all the regular continuations, but - just the intermediate ones. - - * infcmd.c (step_once): Add the continuation to the - intermediate_continuation list instead of the regular continuation - list. - - * utils.c (add_intermediate_continuation): New function, to add - continuations to the intermedite_continuation list. - (do_all_intermediate_continuations): New function, do all the - continuations in the intermediate list. - (discard_all_intermediate_continuations): New function, discard - all the continuations in the intermediate list. - (intermediate_continuation): New global list for use by step_1(). - - * defs.h: Export intermediate_continuation, - add_intermediate_continuation, do_all_intermediate_continuations, - discard_all_intermediate_continuations. - -1999-11-30 Christopher Faylor - - * win32-nat.c (mappings): Reorganize slightly for new uniform i386 - register configuration. - (do_child_fetch_inferior_registers): Handle special case floating point - registers. - (handle_output_debug_string): Handle cygwin-specific signals broadcast - from the cygwin DLL. - (handle_exceptions): Add code to properly allow continuation after a - CTRL-C. - (child_continue): Accept propagated "continue_status" which controls - how the inferior should be continued. - (get_child_debug_event): New function. - (child_wait): Use above function to handle debug events. - (child_create_inferior): Add more intelligent method for running the - inferior to the appropriate point before handing it off to the rest of - gdb. - (child_stop): Specifically send a CTRL-C to the debugged process. - (child_kill_inferior): Set global continue status here to cause - inferior to run to completion. - (child_resume): Eliminate code which attempts to decide how to continue - the inferior. This is now handled by child_continue. - * config/i386/tm-cygwin.h: Gut and reorganize for consistency with new - tm-i386.h. - - Patch from Egor Duda (deo@logos-m.ru) - * win32-nat.c (psapi_get_dll_name): New function. - (handle_load_dll): Correctly load DLL symbol tables after attaching to - a running pid. - -1999-11-30 Michael Snyder - - * infrun.c (handle_inferior_pid): revert 11-29 change: resuming - a thread other than the current thread with a signal. Apparently - target_resume with a specific pid, a specific signal, and no step - means to continue ALL threads but to only send the signal to one - (and not, as I had assumed, to continue only the specified thread). - * i386-linux-nat.c (fill_gregset): guard against invalid input. - -1999-11-30 Elena Zannoni - - * infcmd.c (step_once): New function. Used to do just one step - operation. - (step_1_continuation): New function. Figure out if we need to step - again before returning control to the user. - (step_1): If we are in asynchronous mode, don't do the for loop, - but rather delegate to continuations the task of repeating the - step operation. - - * utils.c (do_all_continuations): Copy the continuation list aside - before working on it. - - * target.h (enum inferior_event_type): Add new enum - INF_EXEC_CONTINUE. - - * inf-loop.c (inferior_event_handler): Handle new case - INF_EXEC_CONTINUE. - - * infrun.c (fetch_inferior_event): If we are in the middle of a - 'step n' type command, don't say that the execution is complete, - but that it will have to continue. - -1999-11-30 Kevin Buettner - - * utils.c (verror): Don't traverse va_list argument twice. Also, - removed extraneous va_end() call. - -1999-11-29 Michael Snyder - - * infrun.c (handle_inferior_pid): If a child thread stops on a - signal that we are ignoring, and GDB silently resumes the child, - resume ALL threads (not just the one that got the signal). All - threads are stopped, so all must be resumed. - (handle_inferior_event): on detecting a thread context switch, - swap infrun_state ONLY if both the old thread and the new one - are in the thread list. Otherwise state information will be lost! - Problem may arise with flaky back-ends. - -1999-11-29 Elena Zannoni - - * infrun.c (print_stop_reason): Don't print end of stepping reason - if we are in the middle of a multistep command (same condition as - in normal_stop). - - * breakpoint.c (bpstat_stop_status): Don't decrease hit_count - in case of a wp that has not changed. - -Mon Nov 29 12:14:10 1999 Andrew Cagney - - * gdbtypes.c (init_simd_type): Make static. - - * configure.in (AC_CHECK_HEADERS): Check for . - * configure, config.h: Re-generate. - * inflow.c: Include - - * i386b-nat.c: Include "gdbcore.h". - * fork-child.c: Include "command.h". - - * remote.c (remote_cisco_section_offsets, - remote_start_remote_dummy, store_register_using_P, - remote_info_process, remote_cisco_open, remote_cisco_close, - readsocket, readtty, minitelnet, remote_cisco_wait, - init_remote_async_ops, init_extended_async_remote_ops, - set_remote_cmd), infrun.c (default_skip_permanent_breakpoint): Use - ISO-C syntax for function definition. - -Mon Nov 29 11:28:21 1999 Andrew Cagney - - * stabsread.c: Revert 1999-11-09 Jim Blandy - and 1999-11-08 Jim Blandy - . Broken on non-Linux targets. - -1999-11-26 Elena Zannoni - - * symfile.c (show_load_progress): Add total sent so far to the - information passsed to the hook users. - (generic_load): Collect total sent so far and pass that to the - progress hook. - - * defs.h (show_load_progress): Update. - -1999-11-25 Nick Clifton - - * coffread.c (coff_symfile_read): Treat "epoc-pe" targets as "pe" - targets. - * dbxread.c (dbx_read_symfile): Treat "epoc-pe" targets as "pe" - targets. - -Wed Nov 24 17:07:28 1999 Andrew Cagney - - * Makefile.in (init.c): Add SUBDIR_INIT_FILES so that sub - directories can hook in extra init files. - -Wed Nov 24 11:41:01 1999 Andrew Cagney - - * ui-out.h (field_string_ftype, ui_out_field_string): Make string - parameter const. - * cli-out.c (cli_field_string): Update. - * ui-out.c (uo_field_string, ui_out_field_string, - default_field_string): Update. - -1999-11-23 Elena Zannoni - - * defs.h (show_load_progress): Export. - - * symfile.c (show_load_progress): New hook for download. - (generic_load): Collect total size of executable to load. - Call progress hook when downloading. - Add output for ui case. - (print_transfer_performance): Add output for ui case. - -Thu Nov 18 11:54:24 1999 Andrew Cagney - - * arc-tdep.c (codestream_fill): Rewrite byte swap code using - function extract_unsigned_integer. - -Wed Nov 17 17:01:06 1999 Andrew Cagney - - * arm-xdep.c: #include "arm-opcode.h" -> "opcode/arm.h". - -1999-11-22 Jim Blandy - - * Makefile.in (i386-tdep.o): Update list of dependencies. - -1999-11-22 Elena Zannoni - - * stack.c (print_frame_info_base): Adjust output for stepi/nexti case. - -1999-11-22 Jim Blandy - - * config/i386/tm-i386v.h (NUM_REGS, REGISTER_NAMES, - REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, - MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE): Deleted. All - of these should inherit identical or compatible values from - tm-i386.h, as long as you don't define HAVE_SSE_REGS or - HAVE_I387_REGS, which are new anyway. - -Mon Nov 22 21:39:27 1999 Andrew Cagney - - * target.c (do_target_signal_to_host): New function. Indicate of - the conversion was successful to the caller via an additional - parameter. - (target_signal_to_host_p): New function. Return non-zero if the - GDB signal exists on the host system. - (target_signal_to_host): Rewrite. Use do_target_signal_to_host. - * target.h (target_signal_to_host_p): Add declaration. Document - target_singal vs host signal vs target OS signal confusion. - - From 1999-11-08 Jimmy Guo : - * hppah-nat.c (require_notification_of_events): Start by ignoring - all signals and then adding back in ones we're interested in. - -Thu Nov 18 18:12:48 1999 Andrew Cagney - - * jv-typeprint.c (java_type_print_base), kod-cisco.c - (cisco_kod_open), kod.c (kod_set_os), xcoffread.c - (process_linenos), symfile.c (add_symbol_file_command), - remote-rdi.c (arm_rdi_open, rdilogfile_command), main.c - (captured_main), go32-nat.c (go32_create_inferior), exec.c - (exec_file_attach), corefile.c (core_file_command, - reopen_exec_file): Replace strdup with xstrdup. - - * varobj.c (varobj_gen_name, c_name_of_child, c_value_of_variable, - cplus_value_of_variable): Replace strdup with xstrdup. - * ui-out.c (ui_out_table_begin): Ditto. - -Mon Nov 22 12:02:47 1999 Andrew Cagney - - * bcache.c (print_bcache_statistics): Fix printf_filtered - arguments. - (print_percentage): Make function void. - -1999-11-21 Jim Blandy - - Make the bcache hash table grow. - * bcache.h (BCACHE_NUM_BUCKETS): Delete definition. - (struct bcache): Add new element: num_buckets. Make bucket be a - pointer to an array, not an array. - (free_bcache): New extern declaration. - * bcache.c (CHAIN_LENGTH_THRESHOLD): New constant. - (expand_hash_table): New function. - (bcache): Grow the hash table if the average chain length reaches - CHAIN_LENGTH_THRESHOLD. - (free_bcache): New function. - (print_bcache_statistics): Don't assume that the number of buckets - is constant any more. - (BSTRING_SIZE): Moved down to just above 'bcache' function, where - it's used. - * objfiles.c (free_objfile): Call free_bcache, instead of just - freeing the bcache's obstack directly. - * symfile.c (reread_symbols): Same. - -1999-11-20 Jim Blandy - - * bcache.c, bcache.h: Rewritten. New version imposes less memory - overhead, and has a more effective hash function, so it's probably - faster, too. - - * config/nm-linux.h: No need to check whether __STDC__ is - #defined --- GDB requires ANSI C now. - - * config/i386/nm-linux.h (linuxthreads_pid_to_str, - linuxthreads_prepare_to_proceed): Delete declarations --- they're - provided by config/nm-linux.h now. - -1999-11-19 Elena Zannoni - - * top.c (print_command_lines): Remove unused var. - -1999-11-19 Jim Kingdon - - Patch applied by Jim Blandy : - - Enable threads for all linux architectures: - * config/nm-linux.h: New file. - config/alpha/nm-linux.h, config/i386/nm-linux.h, - config/m68k/nm-linux.h, config/sparc/nm-linux.h: Use it. - * config/tm-linux.h: New file. - * config/i386/tm-linux.h, config/m68k/tm-linux.h, - config/sparc/tm-linux.h, config/alpha/tm-alphalinux.h: Use it. - * config/m68k/linux.mh, config/sparc/linux.mh, - config/alpha/alpha-linux.mh: Add linux-thread.o. - -1999-11-18 Tom Tromey - - * tracepoint.h (get_tracepoint_by_number): Updated declaration. - * tracepoint.c (trace_pass_command): Better error message. Fixed - logic when `all' not specified. - (get_tracepoint_by_number): Added `optional_p' argument. Fixed - all callers. - -Wed Nov 17 17:40:30 1999 Andrew Cagney - - * findvar.c (SWAP_FLOATING): Delete macro. Unused. - -1999-11-16 Mark Salter - - * monitor.c (monitor_supply_register): Initialize value to zero. - -1999-11-15 Eli Zaretskii - - (Patches applied by Jim Blandy ) - - Change DJGPP target use the common register layout in - config/i386/tm-i386.h. - * config/i386/tm-go32.h: #include "i386/tm-i386.h", not - "i386/tm-i386v.h". - (HAVE_I387_REGS): Define. - (HAVE_SSE_REGS): Undefine. - (NUM_FREGS, NUM_REGS, REGISTER_NAMES, FP_REGNUM, SP_REGNUM, - PS_REGNUM, PC_REGNUM, FP0_REGNUM, FPC_REGNUM, FPCWD_REGNUM, - FPSWD_REGNUM, FPTWD_REGNUM, FPIPO_REGNUM, FPIPS_REGNUM, - FPOOS_REGNUM, FPOPS_REGNUM, REGISTER_BYTES, REGISTER_BYTE, - REGBYTE_0, REGBYTE_10 REGBYTE_16, REGBYTE_24, REGBYTE_29, - REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, - MAX_REGISTER_VIRTUAL_SIZE, REGISTER_CONVERTIBLE): Definitions - deleted. - (i387_to_double, double_to_i387): Declarations deleted. - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_VIRTUAL_TYPE): Use definitions from - config/i386/tm-i386.h, unless LD_I387 is #defined. - - * go32-nat.c (go32_fetch_registers, store_register) - (go32_create_inferior, init_go32_ops): Replace fatal with - internal_error. - (sig_map): Map exception 7 to TARGET_SIGNAL_EMT. - - * utils.c (notice_quit): Doc fixes. - -1999-11-15 Kevin Buettner - - * gdbserver/server.h (initialize_low): Declare this target - specific function. - * gdbserver/server.c (main): Call initialize_low. - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c - (initialize_low): Renamed from initialize. Also removed - initialization of inferior_pid. - (have_inferior_p): Removed. - * gdbserver/low-lynx.c (initialize_low): New function. - -1999-11-12 Fernando Nasser - - * remote-rdi.c: Fix indentation accordingly to GNU standards. - -1999-11-11 Elena Zannoni - - * breakpoint.h: Export {watch, awatch, rwatch}_command_wrapper(). - - * breakpoint.c (print_it_typical): Add output for bp_watchpoint, - bp_hardware_watchpoint, read_watchpoint, access_watchpoint cases. - (watchpoint_check): Add output for when the watchpoint goes out of - scope. - (mention): Add output for bp_watchpoint, bp_hardware_watchpoint, - read_watchpoint, access_watchpointcases. Move end of list to end - of function. - ({watch, awatch, rwatch}_command_wrapper): New functions, to - export {watch, awatch, rwatch}_command(). - -Thu Oct 28 00:28:51 1999 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Make the d10v:ts3 the default. - -Tue Oct 26 09:57:29 1999 Andrew Cagney - - * gdbarch.sh: Re-sync with Cagney's earlier const change. - -Sun Oct 24 20:07:31 1999 Andrew Cagney - - * d10v-tdep.c (struct gdbarch_tdep): Replace nr_a_regs, - imap0_regnum, nr_imap_regs, dmap0_regnum, with dmap_register and - imap_register. - (R0_REGNUM, LR_REGNUM, PSW_REGNUM, NR_IMAP_REGS, NR_A_REGS): - Convert to enums. - (TS2_NR_A_REGS, TS2_NR_IMAP_REGS, TS3_NR_IMAP_REGS, - TS3_NR_A_REGS): Delete. - (d10v_ts2_dmap_register, d10v_ts3_dmap_register, - d10v_ts2_imap_register, d10v_ts3_imap_register): New functions. - (d10v_dmap_register, d10v_imap_register, - d10v_ts2_register_sim_regno, d10v_ts3_register_sim_regno, - show_regs): Update. - (remote_d10v_translate_xfer_address): Rewrite. Use - sim_d10v_translate_addr to translate addresses. - (d10v_gdbarch_init): Initialize tdep members dmap_register and - imap_register. - -Sun Oct 24 00:12:44 1999 Andrew Cagney - - * d10v-tdep.c (struct gdbarch_tdep): Declare. - (NR_IMAP_REGS, NR_DMAP_REGS, A0_REGNUM, NR_A_REGS): Redefine using - value in gdbarch_tdep. - (d10v_dmap_register, d10v_imap_register): Ditto. - (d10v_ts2_register_name, d10v_ts2_register_sim_regno): Rename - d10v_register_name and d10v_register_sim_regno - (enum ts3_regnums, d10v_ts3_register_name, - d10v_ts3_register_sim_regno, d10v_register_sim_regno): New. - (d10v_gdbarch_init): Configure registers and G packet according to - d10v/ts2 and d10v/ts3. - -Sat Oct 23 21:28:02 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (IMAP0_REGNUM, IMAP1_REGNUM, DMAP_REGNUM): - Delete macro. - (R0_REGNUM, LR_REGNUM, PSW_REGNUM, A0_REGNUM): Move from here. - * d10v-tdep.c: To here. - - * d10v-tdep.c: (NR_DMAP_REGS, NR_IMAP_REGS, NR_A_REGS): Define. - (d10v_dmap_register, d10v_imap_register): New functions. - (remote_d10v_translate_xfer_address): Make static. - (d10v_register_virtual_size): Use TYPE_LENGTH of - REGISTER_VIRTUAL_TYPE. - (d10v_register_byte, do_d10v_pop_frame, - remote_d10v_translate_xfer_address, show_regs, - d10v_register_raw_size): Ditto. - (d10v_register_virtual_type): Ditto. Use explicitly sized builtin - types. - -Sat Oct 23 19:08:39 1999 Andrew Cagney - - * d10v-tdep.c: Include "sim-d10v.h". - (enum ts2_regnums): Declare. - (d10v_register_sim_regno): New function. - - * config/d10v/tm-d10v.h: Delete pre multi-arch code. - (REGISTER_SIM_REGNO): Define. - (d10v_register_sim_regno): Declare. - -Sat Oct 23 16:39:34 1999 Andrew Cagney - - * gdbarch.c (initialize_current_architecture): Make ``choice'' - const. - -Wed Nov 10 16:10:22 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Fix typo in error message. - -Wed Nov 10 16:47:06 1999 Andrew Cagney - - * utils.c (error_last_message): Use gdb_file_xstrdup. - - * defs.h (verror, internal_verror): Declare. - - * utils.c (verror, internal_error): New functions. - (error, internal_error): Use verror / internal_verror. - (error_stream): Use gdb_file_xstrdup. Correctly handle %s in - error message body. - (error_init): Use mem_fileopen. - - * corefile.c (memory_error): Use mem_fileopen instead of - tui_sfileopen. Don't call error_begin. - * varobj.c (c_value_of_variable): Use mem_fileopen () and - gdb_file_xstrdup() instead of strdup and tui_sfileopen. - * remote-sim.c (gdb_os_error): Rewrite using verror. Don't call - error_begin. - -Wed Nov 10 14:21:43 1999 Andrew Cagney - - * defs.h (gdb_file_xstrdup): New function. - * utils.c (gdb_file_xstrdup, do_gdb_file_xstrdup): Implement. - * ui-out.c (ui_out_stream_new): Simplify, XMALLOC doesn't return - if malloc failed. Use mem_fileopen and gdb_file_xstrdup. - -1999-11-09 Stan Shebs - - * exec.c (exec_file_attach), irix5-nat.c, osfsolib.c, solib.c - (info_sharedlibrary_command), pa64solib.c - (pa64_sharedlibrary_info_command), somsolib.c - (som_sharedlibrary_info_command): Replace "exec file" with - "executable file" in messages. - -1999-11-09 Jim Blandy - - Finish the job attempted by the previous change. - * stabsread.c (read_range_type): Make n2 and n3 LONGEST. Adjust - the various tests that check for maximum values, bit counts, etc. - In the long run, it might have been simpler just to give GDB bignums. - -Tue Nov 9 18:34:13 1999 Andrew Cagney - - * defs.h (gdb_file_put): Add parameter write. - (gdb_file_put_method_ftype): New typedef. - * utils.c (gdb_file_put, mem_file_put, tui_file_put, - null_file_put): Update. - - * utils.c (struct gdb_file): Add field magic. - (gdb_file_new): Initialize. - (gdb_file_data): Verify. - - * utils.c (mem_file_fputs): Delete. Replaced by. - (mem_file_write): New function. Rewrite mem_file. - (mem_file_new): Update. - -Tue Nov 9 17:51:12 1999 Andrew Cagney - - * remote-sim.c (gdb_os_write_stdout): Use gdb_file_write. - (gdb_os_flush_stdout): Flush gdb_stdtarg instead of gdb_stdout. - -Tue Nov 9 15:33:43 1999 Andrew Cagney - - * Makefile.in (procfs.o): Don't compile with -Werror for moment. - * sol-thread.c (info_cb): Move assignments to outside of if - statement. - (info_cb): Use paddr when printing addresses. - -1999-11-08 Jim Blandy - - * defs.h (ULONGEST_MAX, LONGEST_MAX): New definitions. - * stabsread.c (read_huge_number): Parse and return LONGEST values. - -1999-11-08 Mark Salter - - * utils.c (floatformat_to_doublest): Fix conversion of denormals. - -1999-11-08 Elena Zannoni - - * breakpoint.c (hbreak_command_wrapper): New function, to export - hbreak_command. - (thbreak_command_wrapper): New function, to export thbreak_command. - - * symtab.c (rbreak_command_wrapper): New function, to export - rbreak_command. - - * breakpoint.h (hbreak_command_wrapper, thbreak_command_wrapper, - rbreak_command_wrapper): Export. - -Mon Nov 8 20:14:13 1999 Andrew Cagney - - * remote.c (get_memory_read_packet_size): For moment limit read - size to PBUFSIZ. - (putpkt_binary): Remove check on packet size. Allocate ``cnt + - 6'' characters for output buffer. - (get_memory_packet_size): When packet size is ``fixed'' and the - size is zero, return MAX_REMOTE_PACKET_SIZE. Check that packets - are at least MIN_REMOTE_PACKET_SIZE. - (set_memory_packet_size): Print usage when ``args'' is NULL. - -Mon Nov 8 18:18:07 1999 Andrew Cagney - - * defs.h, utils.c (gdb_file_deallocate): Delete. - * varobj.c (varobj_get_type, c_value_of_variable): Use - make_cleanup_gdb_file_delete. - * ui-out.c (ui_out_stream_delete): Use gdb_file_delete. - * corefile.c (memory_error): Use make_cleanup_gdb_file_delete. - - * defs.h, utils.c (gdb_file_init_astring): Delete. - - * defs.h, utils.c (tui_file_get_strbuf): Rename - gdb_file_get_strbuf. - (tui_file_adjust_strbuf): Rename gdb_file_adjust_strbuf. - * utils.c (error_stream, error_last_message): Update. - * varobj.c (varobj_get_type, c_value_of_variable): Update. - * ui-out.c (ui_out_field_stream): Update. - -Mon Nov 8 16:28:00 1999 Andrew Cagney - - * defs.h, utils.c (gdb_fclose): Delete. - * defs.h (make_cleanup_gdb_file): Declare. - * utils.c (make_cleanup_gdb_file_delete, do_gdb_file_delete): New - functions. - - * symmisc.c (maintenance_print_symbols, - maintenance_print_psymbols, maintenance_print_msymbols): Use - make_cleanup_gdb_file_delete. - * serial.c (do_serial_close): Use gdb_file_delete. - -Mon Nov 8 14:16:32 1999 Andrew Cagney - - * defs.h (gdb_file_write_ftype, set_gdb_file_write, - gdb_file_write): Declare. - - * utils.c (struct gdb_file): Add to_write member. - (gdb_file_write, set_gdb_file_write): New functions. - (gdb_file_new): Initialize the write method. - (null_file_write): New function. - (null_file_fputs, null_file_write): ``write'' calls ``fputs'' and - ``fputs'' calls ``write'' when the other is implemented. - (stdio_file_new): Initialize write method. - (stdio_file_write): New function. - - * utils.c (putchar_unfiltered, fputc_unfiltered): Use - gdb_file_write. - -Thu Nov 4 11:59:24 1999 Andrew Cagney - - * remote.c (get_memory_packet_size, set_memory_packet_size, - build_memory_packet_size): New functions. Set / compute / update - the size of a memory read / write packet. - (set_memory_read_packet_size, set_memory_write_packet_size): New - functions. Verify changes to the memory read / write packet size. - (prefered_memory_write_packet_size, - current_memory_write_packet_size, prefered_memory_read_packet_size, - current_memory_read_packet_size): New variables. - (get_memory_read_packet_size, get_memory_write_packet_size): New - functions. Determine the current memory read/write packet size. A - function is needed as ``current_register_packet_size'', a variable - is used in the calculation. - (register_remote_packet_sizes, build_remote_packet_sizes): - Initialize packet sizes according the current architecture. - (remote_fetch_registers, remote_write_bytes, remote_read_bytes, - build_remote_gdbarch_data): Update. - (_initialize_remote): Add the commands ``set remote - memory-read-packet-size'' and ``set remote - memory-write-packet-size''. Deprecate ``set remotepacketsize''. - -Sun Nov 7 18:09:54 1999 Andrew Cagney - - * target.h, target.c (target_load): Replace macro with a function. - - * config/i960/tm-nindy960.h (ADDITIONAL_OPTION_HANDLER): Rewrite - replacing SET_TOP_LEVEL with catch_command_errors. - (nindy_open): Add extern declaration. - - * top.h (top_level_val, SET_TOP_LEVEL): Delete. - * defs.h (catch_command_errors_ftype, catch_command_errors): Add - declarations. - * top.c (struct captured_command_args): Declare. - (do_captured_command, catch_command_errors): New functions. Call - the command function via catch_errors. - (catch_errors): Add more comments. - - * main.c (struct captured_main_args): Define. - (captured_main): New. Rewrite main. Replace SET_TOP_LEVEL with - calls to catch_command_errors. Delete calls to do_cleanups which - are now handled by catch_errors. Call the command loop via - captured_command_loop and catch_errors. - (main): Move code body to captured_main. Call captured_main via - catch_errors. - (captured_command_loop): New function. Wrap call to command_loop. - -1999-11-05 Elena Zannoni - - * procfs.c (unconditionally_kill_inferior) (init_procinfo) - (create_procinfo) (procfs_exit_handler) (proc_set_exec_trap) - (do_attach) (do_detach) (procfs_wait) (set_proc_siginfo) - (procfs_resume) (info_proc_mappings) - (modify_run_on_last_close_flag) (procfs_lwp_creation_handler) - (procfs_thread_alive): Remove unused variables, conditionalize - vars declarations to eliminate compiler warnings. - -1999-11-05 Elena Zannoni - - * infcmd.c (print_return_value): Add output for UI. - -Fri Nov 5 16:32:04 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, - CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS, PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, - STORE_STRUCT_RETURN), d10v-tdep.c (print_insn), d30v-tdep.c - (print_insn), target.h (SOFTWARE_SINGLE_STEP): Call internal_error - instead of abort. - - * utils.c (stdio_file_delete, stdio_file_flush, stdio_file_fputs, - stdio_file_isatty, tui_file_delete, tui_file_isatty, - tui_file_rewind, tui_file_put, gdb_file_init_astring, - gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call internal_error - instead of error. - -1999-11-04 Kevin Buettner - - * remote.c (build_remote_gdbarch_data): Set remote_address_size... - (_initialize_remote) ...but don't set it here. Also, tie - remote_address_size to the target architecture via call to - register_gdbarch_swap(). - -1999-11-04 Jeff Holcomb - - * remote-rdp.c (send_rdp): Fix typo. - -1999-11-04 Michael Snyder - - * breakpoint.c (commands_command): remove unprotected ref to - args pointer (which may be null). - -1999-11-04 Elena Zannoni - - * infcmd.c (print_return_value): New function. Print return value - from finish command. - (finish_command_continuation): Call print_return_value(). - (finish_command): Ditto. - -1999-11-04 Elena Zannoni - - * breakpoint.c (print_it_typical): Print reason for stopping in - case of bp_finish. - -1999-11-04 Elena Zannoni - - * infrun.c (handle_inferior_event): Add calls to print_stop_reason() - for end of stepping range cases. - (print_stop_reason): Add output for END_STEPPING_RANGE, EXITED, - SIGNAL_EXITED, SIGNAL_RECEIVED cases. - - * breakpoint.c (print_it_typical): Add printing of stop reason for - bp_breakpoint case. - -Thu Nov 4 17:46:36 1999 Andrew Cagney - - * event-loop.c (gdb_do_one_event): Delete SET_TOP_LEVEL call. - Move error code to start_event_loop. - (start_event_loop): Call gdb_do_one_event via catch_errors. - Handle caught errors. - -Thu Nov 4 17:36:27 1999 Andrew Cagney - - * breakpoint.c (get_number): Delete static declaration. - -1999-11-03 Michael Snyder - - * breakpoint.c (map_breakpoint_numbers): use a match count - instead of a goto. - -1999-11-03 Nick Clifton - - * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT): Change to - little endian. - -1999-11-02 Michael Snyder - - * target.h (target_new_objfile) replace macro with function pointer - hook. Any module needing notification of new objfiles may claim - this hook. Multiple notification clients must cooperate by saving - the previous pointer (if any) and calling it. - * sol-thread.c (_initialize_sol_thread): point new_objfile hook at - sol_thread_new_objfile. Save old pointer if any. - (sol_thread_new_objfile): call old owner of event hook if any. - * hpux-thread.c (_initialize_hpux_thread, hpux_thread_new_objfile): - ditto. - * linux-thread.c (_initialize_linux_thread, linux_thread_new_objfile): - ditto. - symfile.c (symbol_file_add, clear_symtab_users) call the new - function pointer hook, instead of the macro. - * config/sparc/nm-sun4sol2.h: remove define of target_new_objfile. - * config/pa/nm-hppah.h: ditto. - * config/i386/nm-i386sol2.h: ditto. - * config/i386/nm-linux.h: ditto. - -1999-11-02 Tom Tromey - - * NEWS: Mention breakpoint ranges. - -1999-11-02 Fernando Nasser - - * rdi-share/devsw.c (openLogFile): Change a call to setlinebuf() - to an equivalent call to setvbuf() to prevent an unresolved - reference when building on cygwin. - -1999-11-02 Elena Zannoni - - * infrun.c (inferior_stop_reason): New enum, explicitly name the - resons for which the inferior stops. - (handle_inferior_event): Case TARGET_WAITKIND_EXITED: replace - printf's with call to print_stop_reason(). Case - TARGET_WAITKIND_SIGNALLED: Same. When stopped by random signal: - Same. - (print_stop_reason): New static function. Print relevant messages - when stopping. - -1999-11-02 Fernando Nasser - - * rdi-share/Makefile.in: Rename dependency from bytesex.o to - angel_bytesex.o. - -1999-11-02 Fernando Nasser - - * kod.c: Remove prototype for show_kod() which is no longer used. - -1999-11-01 Michael Snyder - Tom Tromey - - * tracepoint.h (get_tracepoint_by_number): Updated declaration. - * tracepoint.c (get_tracepoint_by_number): Added `multi_p' - argument. Now uses get_number_or_range and get_number. - (trace_pass_command): Allow a tracepoint range. - * breakpoint.h (get_number, get_number_or_range): Declare. - * breakpoint.c (get_number_trailer): New function. - (get_number): Rewrote to use get_number_trailer. - (get_number_or_range): New function. - (condition_command): Check `get_number' return value. - (commands_command): Likewise. - (ignore_command): Likewise. - (map_breakpoint_numbers): Use get_number_or_range. - -1999-11-01 Fernando Nasser - - * remote-rdi.c (_initialize_remote_rdi): Make log commands - subcommands of maintenance. Remove improper identation from - command documentation. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/etherdrv.c (fetch_ports): Print out additional TCP/IP - port information in ethernet driver if the DEBUG flag is set. - * rdi-share/hostchan.c (Adp_addToQueue): Changed #if statement in - hostchan.c to avoid compiler complaint when DEBUG macro was - undefined. - * rdi-share/unixcomm.c (Unix_ReadSerial): Print system error code - if read() system call fails. - -1999-11-01 Fernando Nasser - - * rdi-share/bytesex.h: Deleted. Conflicts with a system header file - on some systems like Linux Red Hat 5.2. - * rdi-share/angel_bytesex.h: New file. Replaces the above. - * rdi-share/bytesex.c: Deleted. Name changed to match the header - mentioned above (this is the implementation file). - * rdi-share/angel_bytesex.c: New file. Replaces the above. - * rdi-share/Makefile.am: Reflect above changes. - * rdi-share/Makefile.in: Reflect above changes. - -1999-11-01 Jimmy Guo - - * annotate.c (breakpoints_changed, annotate_ignore_count_change, - annotate_stopped): Provide annotation for breakpoint ignore_count - changes but only provide once at annotate_stopped time for - sucessive ignore_count triggered breakpoint changes, to make GUIs - happy yet lazy. - * annotate.h (annotate_ignore_count_change): Declare. - * breakpoint.c (bpstat_stop_status): Call - annotate_ignore_count_change when ignore_count changes. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/ardi.c (HandleStoppedMessage): Changed code that - handles the "stop" message so that unrecognized errors are - returned as "Error" rather than "NoError". The old code resulted - in some error conditions not being reported to the user. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (arm_rdi_open): Added a call to Adp_CloseDevice() - before attempting to open a connection. This allows the user to - issue the "target rdi" command multiple times (in case the user - needs to change options or re-initialize the link). - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * rdi-share/endian.h: Deleted. Name clash with - /usr/include/endian.h. This was causing the wrong byte order to - be used by htons() in the RDI Ethernet driver. - * rdi-share/angel_endian.h: New file. Replaces the above. - * rdi-share/ardi.c: Replace include to reflect the above change. - * rdi-share/etherdrv.c: Ditto. - * rdi-share/hsys.c: Ditto. - * rdi-share/msgbuild.c: Ditto. - * rdi-share/params.c: Ditto. - * rdi-share/rx.c: Ditto. - * rdi-share/tx.c: Ditto. - * rdi-share/Makefile.am: Reflect above changes. - * rdi-share/Makefile.in: Reflect above changes. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added command - rdilogenable. Allows the user to log ADP packets that are - exchanged between gdb and the target. Both the raw packets are - shown and some minimal decoding is attempted. Default state is - disabled. - (_initialize_remote_rdi): Added command rdilogfile. Allows the - user to specify the filename to which the ADP packet log is to be - written. Default state is "rdi.log". - (rdilogenable_command): New function. Related to rdilogenable. - (rdilogfile_command): New function. Related to rdilogfile. - * rdi-share/devsw.c (openLogFile, closeLogFile, - DevSW_SetLogEnable, DevSW_SetLogfile, dumpPacket): New - functions. Implement logging. - (DevSW_Read): Log if requested. - (DevSW_Write): Log if requested. - * rdi-share/devsw.h: Add prototypes for DevSW_SetLogfile and - DevSW_SetLogEnable. - * rdi-share/hostchan.c (Adp_SetLogEnable, Adp_SetLogfile): New - functions. Related to rdilogenable and rdilogfile. - * rdi-share/hostchan.h: Add prototypes for the above functions. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (arm_rdi_open): Added code to split the arguments - to the 'target rdi' command at the first space. The first word is - passed to Adp_OpenDevice as the device name, the tail is passed as - the "arguments" parameter. This allows user specified baud rates - -- among other things that still need to be documented [e.g. (gdb) - target rdi /dev/ttyS1 19200]. NB: With very limited testing, the - ARM Embedded-ICE seems to run at 19.2K (though it is reported to - be unreliable above 9600), and the EPI Jeeni seems to run at - 38.4K. - -1999-11-01 Elena Zannoni - - * stack.c (print_frame_info_base): Do not change printing of stack - frame info if not running with our interpreter. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added the boolean - set/show variable rdiromatzero. Should be set to true if the - target has ROM at address 0. If true, then gdb will not tell the - target to trap fetches to interrupt vectors (which are located at - address 0). Using the Angel monitor, attempting to set - breakpoints in ROM is an error. Using JTAG debugging of the - ARM7TDMI, attempting to set more than two breakpoints in ROM is an - error. Default state is false (vectors will be trapped) -- used to - be hardwired false. - -1999-11-01 Fernando Nasser - - From Grant Edwards : - * remote-rdi.c (_initialize_remote_rdi): Added the boolean - set/show variable rdiheartbeat. This enables or disables ADP - link-check "heartbeat" packets sent by the host to the target. - Heartbeat packets can cause both the ARM Embedded-ICE and the EPI - Jeeni to malfunction: If a heartbeat packet is received by the - target while it is sending a packet, that packet will be aborted, - and the ADP protocol engine then gets very confused. Default state - is off -- used to hardwired on. - -1999-10-29 Kevin Buettner - - * i386-linux-nat.c (dummy_sse_values): Also define for systems - without PTRACE_GETXFPREGS. - -1999-10-29 Jim Blandy - - Hardware watchpoint fix from Eli Zaretskii : - - * breakpoint.c (insert_breakpoints): Fetch the value of the - expression we need to watch. If it's a lazy memory lvalue, then - we need to fetch it now, before we start the inferior again. - (insert_breakpoints, remove_breakpoint, bpstat_stop_status, - can_use_hardware_watchpoint): Only those values representing - memory we actually fetched need to be watched. - -1999-10-29 Elena Zannoni - - * breakpoint.h (bpstat_print): Return 'enum print_stop_action', - not 'int'. - -1999-10-29 Jim Blandy - - * acconfig.h: Fix entries for HAVE_STRUCT_SAVE_STATE_T, - HAVE_STRUCT_MEMBER_SS_WIDE, and HAVE_PTRACE_GETXFPREGS. - * config.h.in: Regenerated. - -1999-10-28 Jim Blandy - - Fixes for warnings from Andreas Jaeger . - * linux-thread.c (linuxthreads_sig_restart, - linuxthreads_sig_cancel, linuxthreads_sig_debug): Add missing - initializers to avoid gcc warnings. - (resume_thread): Add braces as recommended by gcc -Wparentheses. - (stop_thread): Likewise. - (linuxthreads_wait): Likewise. - (linuxthreads_find_trap): Likewise. - -1999-10-28 Elena Zannoni - - * infcmd.c: Fix typo. - -1999-10-28 Elena Zannoni - - * stack.c (select_frame_command_wrapper): Fix typo. - - * infcmd.c (interrupt_target_command_wrapper): Wrapper to allow use of - static interrupt_target_command outside of file. - - * stack.c (select_frame_command_wrapper): Wrapper to allow use of - static select_frame_command outside of file. - -1999-10-28 Jim Blandy - - * gdbtypes.c (init_simd_type): The upper bound to - create_range_type is inclusive, not exclusive. - - Add preliminary support for the Pentium-III's Streaming SIMD - Extensions --- specifically, the ability to read the XMM - registers. - * Configure.in: Check for PTRACE_GETXFPREGS, and #define - HAVE_PTRACE_GETXFPREGS if we have it. - * acconfig.h: Add entry for HAVE_PTRACE_GETXFPREGS. - * configure, config.in: Regenerated. - * config/i386/tm-linux.h (HAVE_SSE_REGS): #define, iff the - configure script #defined HAVE_PTRACE_GETXFPREGS. - (REGISTER_VIRTUAL_TYPE): Provide the proper types for the pointer - registers and the SSE registers. - * i386-linux-nat.c (GETREGS_SUPPLIES, GETFPREGS_SUPPLIES, - GETXFPREGS_SUPPLIES): New macros. - (have_ptrace_getxfpregs): New variable. - (FPREGSET_T_FPREG_ADDR): Renamed from FPREGSET_T_FPREG_OFFSET. - (supply_fpregset, convert_to_fpregset): Callers changed. - (supply_xfpregset, convert_to_xfpregset, fetch_xfpregs, - store_xfpregs, dummy_sse_values): New functions. - (fetch_inferior_registers, store_inferior_registers): Use the - *_SUPPLIES macros to decide how to fetch a given register. Use - {fetch,store}_xfpregs and dummy_sse_values to provide access to - the SSE registers, on systems where they are present. - -1999-10-28 Kevin Buettner - - * gdbserver/gdbreplay.c (config.h, errno.h): Include. - (perror_with_name): Don't declare sys_nerr, sys_errlist, or errno - when STDC_HEADERS is defined. - * gdbserver/utils.c (STDC_HEADERS): Likewise. - - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c (my_registers): Declare. - (registers): Changed from array type to pointer type in order - to match declaration in inferior.h in main gdb sources. - * gdbserver/server.h (registers): Likewise. - * gdbserver/remote-utils.c (outreg): Removed declaration of - registers[]. - - * gdbserver/low-linux.c (fetch_register): Changed PTRACE_PEEKUSR to - PTRACE_PEEKUSER. [Note the missing 'E'.] - (store_inferior_registers): Likewise for PTRACE_POKEUSER. - - * gdbserver/low-linux.c (sys/ptrace.h): Move include to - avoid conflict with #defines coming from . - (sys/reg.h): Only include when HAVE_SYS_REG_H is defined. - (PTRACE_XFER_TYPE): Provide a default type in case - the target doesn't define it. - (fetch_register, read_inferior_memory, write_inferior_memory): - Use PTRACE_XFER_TYPE instead of int for ptrace() transfers. - (I386_GNULINUX_TARGET): Use #ifdef with this symbol instead - of assuming it's an x86 target when it's not a m68k target. - (i386_register_raw_size, i386_register_byte): Define these arrays - to match other changes that've been occuring to the x86 target - in the main gdb sources. - (initialize_arch): New (static) function for doing target arch - specific initializations. - - * gdbserver/server.h (MAXBUFBYTES, PBUFSIZ): New defines - [actually stolen from remote.c]. - * gdbserver/remote-utils.c (putpkt): Use PBUFSIZ to make - sure that buffer is big enough. - * gdbserver/server.c (main): Ditto. - - * gdbserver/remote-utils.c (outreg): Allow register numbers - bigger than 255. - (prepare_resume_reply): Provide alternate mechanism, - GDBSERVER_RESUME_REGS, for defining list of registers to send - to gdb. - * gdbserver/Makefile.in (INTERNAL_CFLAGS): Swapped order of - INCLUDE_CFLAGS and BFD_CFLAGS to ensure that gdb's config.h - gets found before bfd's config.h. Also added -DGDBSERVER - switch. - (INCLUDE_CFLAGS): Added -I.. . - -1999-10-27 Nick Clifton - - * arm-tdep.c (THUMB_BE_BREAKPOINT): Change to 0xbebe. - (THUMB_LE_BREAKPOINT): Change to 0xbebe. - -1999-10-25 Elena Zannoni - - * stack.c (print_frame_info_base): Don't print the arguments - during a backtrace. - * stack.c (print_frame_info_base): When setting source to 0, save - and restore old value. Do this only if source is greater than - zero. - -Mon Oct 25 18:22:06 1999 Andrew Cagney - - * remote.c: Document future of compare_sections_command. - (remote_insert_breakpoint, remote_remove_breakpoint, - remote_insert_watchpoint, remote_insert_watchpoint, - remote_remove_watchpoint, remote_insert_hw_breakpoint, - remote_remove_hw_breakpoint): Use alloca instead of GCC's dynamic - array feature. - -Mon Oct 25 18:08:31 1999 Andrew Cagney - - * gdbarch.h (REGISTER_GDBARCH_SWAP): Define. - * gdbarch.sh: Update. - -Sat Oct 23 16:39:34 1999 Andrew Cagney - - * gdbarch.c (initialize_current_architecture): Make ``choice'' - const. - -1999-10-22 Tom Tromey - - * gdbarch.sh: Updated for gdbarch.[ch] changes. - * top.c (gdb_init): Call initialize_current_architecture. - * gdbarch.h (initialize_current_architecture): Declare. - * gdbarch.c (initialize_current_architecture): New function. - -1999-10-22 Elena Zannoni - - * stack.c (print_frame_info_base): Check for value of source - parameter equal to 2, and print address anyway. Set source to 0 - later, to avoid printing file & line info again. - -1999-10-21 Michael Snyder - - * utils.c (chars_per_line): fix typo in comment. - -1999-10-21 Elena Zannoni - - * breakpoint.h (bp_print_how): New enum, used for deciding how to - print bpstat information when we stop, instead of having 3 - different functions. - (struct bpstat): Change print_it field to be an enum instead of a - function pointer. - - * breakpoint.c (print_it_typical): New name for print_it_normal(). - (print_bp_stop_message): New function. High level routine for - printing of why we stopped. - (bpstat_print): Call print_bp_stop_message instead of using the - print_it function pointer. - (print_it_done, print_it_noop): Delete these functions. - -1999-10-21 Elena Zannoni - - * breakpoint.c (print_it_normal): Reorganize into a switch - statement. - -1999-10-21 Elena Zannoni - - * Makefile.in (event-top.o): Add dependency on target.h. - * event-top.c: Make dependency on target.h explicit. - - * breakpoint.c (bpstat_print): Clean up logic. Remove recursion. - (catch_exec_command_1): Surround with appropriate ifdef's, - to avoid compiler warnings. - (catch_fork_command_1): Ditto. - -1999-10-20 Jim Blandy - - * Makefile.in (dwarf2read.o): Note that this depends on bfd/elf-bfd.h. - (elf_bfd_h): New variable. - -1999-10-19 Jim Blandy - - * config/i386/tm-i386.h (REGISTER_NAMES): Change names of FPU - instruction and operand pointer registers to improve consistency, - following J. T. Conklin's suggestions. - -1999-10-18 Elena Zannoni - - * stack.c (print_frame_info_base): Add printing of list - begin and end. - - * breakpoint.h: Change return type of field print_it of struct - bpstats to enumeration print_stop_action. - Define new enumeration print_stop_action. - - * breakpoint.c (print_it_normal): Change return type to - enumeration type print_stop_action. Handle bp_shlib_event here - instead of in normal_stop(). - (bpstat_print): Change return type to enumeration type - print_stop_action. - (print_it_done): Ditto. - (print_it_noop): Ditto. - - * infrun.c (is_internal_shlib_eventpoint): Delete this function. - (stopped_for_internal_shlib_event): Delete. - (normal_stop): Move logic to handle bp_shlib_event from here to - print_it_normal(). Use switch to handle return value from - bpstat_print(). - -Mon Oct 18 17:32:51 1999 Andrew Cagney - - * symfile.c (generic_load): Rewrite. Make the size of each - chunk/block write a run-time option. Check for quit_flag. - Use target_write_memory_partial for downloads. - -1999-10-18 Jim Blandy - - Change Linux x86 register support to use the new tm-i386.h layout. - * config/i386/tm-linux.h (HAVE_I387_REGS): #define this, so we get - the full set of FP register definitions from tm-i386.h. - (REGISTER_RAW_SIZE, REGISTER_NAMES, REGISTER_BYTES, REGISTER_BYTE, - MAX_REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE, NUM_REGS, - NUM_FREGS): Remove #undefs and subsequent redefinitions: we're - using the values from tm-i386.h now. - (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, - FPDATA_REGNUM, FPEND_REGNUM, FPENV_BYTES, FPREG_RAW_SIZE, - FPREG_BYTES): Deleted. - (TARGET_LONG_DOUBLE_BIT): Deleted. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Redefine these only if LD_I387 is #defined. - * i386-linux-nat.c (convert_to_gregset, convert_to_fpregset, - FPREGSET_T_FPREG_OFFSET): New functions and macros. - (supply_gregset, fill_gregset, supply_fpregset, - fill_fpregset, fetch_fpregs, store_fpregs, fetch_regs, - store_regs, fetch_inferior_registers, store_inferior_registers): - Adjusted to use new macros from tm-i386.h. - - * config/i386/tm-i386.h: Provide a decent x86 FPU description here, - so that the various i386 targets can share more FPU handling code. - (NUM_GREGS): New macro. - (NUM_SSE_REGS): New macro, dependent on HAVE_SSE_REGS - (NUM_FREGS): Depend on HAVE_I387_REGS. - (NUM_REGS, REGISTER_BYTES): Define in terms of NUM_GREGS, - NUM_FREGS, and NUM_SSE_REGS. - (MAX_NUM_REGS): New macro. - (REGISTER_NAMES): Expand name list with FPU control registers and - SSE registers. - (FP7_REGNUM, FCTRL_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FCS_REGNUM, - FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM, FOP_REGNUM, - FIRST_FPU_CTRL_REGNUM, LAST_FPU_CTRL_REGNUM): New macros, more - fully describing the FPU register set. - (XMM0_REGNUM, XMM7_REGNUM, MXCSR_REGNUM): New macros, describing - the SSE register set. - (IS_FP_REGNUM, IS_SSE_REGNUM, FPU_REG_RAW_SIZE, SIZEOF_GREGS, - SIZEOF_FPU_REGS, SIZEOF_FPU_CTRL_REGS, SIZEOF_SSE_REGS): New - convenience macros. - (REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE): Turn - these into tables, since the register sizes are pretty irregular. - (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New extern declarations. - (TARGET_LONG_DOUBLE_BIT): Define. - (MAX_REGISTER_RAW_SIZE): Bump to 16, for the SSE registers. - (REGISTER_VIRTUAL_TYPE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): New macros - for handling floating-point registers. - (i387_to_double, double_to_i387): New extern declarations. - * i386-tdep.c (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New arrays. - (_initialize_i386_tdep): Initialize i386_register_byte and - i386_register_virtual_size. - - * i386-tdep.c (_initialize_i386_tdep): Move new_cmd to a block - created specially for its use. - -Mon Oct 18 23:36:58 1999 Andrew Cagney - - * symfile.c (generic_load): Cleanup the validate code - remove - #ifdef, use paddr to print address. - (validate_download): Static, replace VALIDATE_DOWNLOAD - - * symfile.c (generic_load): Use strtoul to scan the optional load - offset. Allocate a filename of the correct size. - -Mon Oct 18 17:32:51 1999 Andrew Cagney - - * symfile.c (generic_load): Don't filter output. Use - print_transfer_performance for summary. Use paddr for addresses. - (print_transfer_performance): New function. Includes write count. - (report_transfer_performance): Call - print_transfer_performance. Deprecate. - - * defs.h (print_transfer_performance): Add declaration. - (generic_load): Move declaration to here. - * symfile.h (generic_load): From here. - -Mon Oct 18 16:29:52 1999 Andrew Cagney - - * remote.c (remote_write_bytes): Re-write. Transfer a single - packet and then return the that packets byte size. - -Sun Oct 17 15:09:00 1999 Andrew Cagney - - * remote.c (remote_console_output): Flush gdb_stdtarg after - processing an ``O'' packet. - * remote.h (remote_console_output): Strip PARAMS. - -Sun Oct 17 15:12:33 1999 Andrew Cagney - - * target.c (target_xfer_memory_partial): New function. Simple - implementation of partial memory reads. - (target_read_memory_partial): New function. Replaces old - target_read_memory_partial. - (target_write_memory_partial): New function. - * target.h: Update. - - * valprint.c (partial_memory_read): New function, based on old - memory_read_partial. Implement partial memory reads the way that - val_print_string likes. - (val_print_string): Use partial_memory_read. - -Sun Oct 17 13:58:56 1999 Andrew Cagney - - * defs.h (ui_load_progress_hook): Add declaration. - * dsrec.c (ui_load_progress_hook): Delete extern declaration. - - * symfile.c (ui_load_progress_hook): Make first argument const. - (generic_load): Don't cast the result of bfd_get_section_name. - Replace ``sect'' with ``sect_name'', use consistently. - -1999-10-15 Jim Blandy - - Add beginnings of support for SIMD register types. - * gdbtypes.c (init_simd_type): New function for building - types for registers consisting of arrays of objects. - (builtin_type_v4sf): New built-in type. - (build_gdbtypes): Initialize it. - (_initialize_gdbtypes): Arrange for gdbarch swapping. - * gdbtypes.h (builtin_type_v4sf): Add external decl. - -Fri Oct 15 18:20:33 1999 Andrew Cagney - - * remote-hms.c: Commented out H8 code. - -Fri Oct 15 17:46:39 1999 Andrew Cagney - - * dcache.c (dcache_p): Rename variable remote_dcache. Make - static. - (_initialize_dcache): Fix description of ``set remotecache''. - Cache is OFF by default. - -1999-10-13 Jim Blandy - - * valops.c (value_push): Don't forget to initialize container_len. - -Wed Oct 13 17:58:20 1999 Andrew Cagney - - * utils.c (tui_file_flush): Don't call flush_hook. Don't try to - flush ``astring''. - * gdb-events.sh: Update - * top.c (flush_hook): Delete. - -1999-10-13 Kevin Buettner - - * mem-break.c (memory_insert_breakpoint, - memory_remove_breakpoint): Added missing return statements. - -Wed Oct 13 20:53:42 1999 Andrew Cagney - - * utils.c (mem_fileopen, mem_file_delete, mem_file_new, - mem_file_rewind, mem_file_put, mem_file_fputs): New functions. - * defs.h (mem_fileopen): Declare. - -1999-10-13 Kevin Buettner - - * mem-break.c (default_memory_insert_breakpoint): Renamed from - memory_insert_breakpoint. - (default_memory_remove_breakpoint): Renamed from - memory_remove_breakpoint. - (memory_insert_breakpoint, memory_remove_breakpoint, - MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): New - wrappers. - * target.h (default_memory_remove_breakpoint, - default_memory_insert_breakpoint): Added declarations. - * gdbarch.sh (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT): - New methods. - * gdbarch.h, gdbarch.c (MEMORY_INSERT_BREAKPOINT, - MEMORY_REMOVE_BREAKPOINT, gdbarch_memory_insert_breakpoint, - gdbarch_memory_remove_breakpoint, set_gdbarch_memory_insert_breakpoint, - set_gdbarch_memory_remove_breakpoint) : Generated from gdbarch.sh. - -Wed Oct 13 19:15:51 1999 Andrew Cagney - - * defs.h: Remove PARAMS from all declarations. Re-indent. Clean - up the gdb_file declarations. - -Tue Oct 12 12:19:07 1999 David Taylor - - * i386-linux-nat.c (supply_fpregset, fill_fpregset): copy - from/to start of fpregsetp not start of st_space as the first - stuff we copy is the FP control registers not the actual FP values. - -1999-10-12 Fernando Nasser - - * eval.c (evaluate_subexp_standard): Fix gdb invocation of - inferior C functions when debugging C++ code. - * valops.c (find_overload_match): Ditto. - * symtab.c (make_symbol_overload_list): Ditto. - -1999-10-11 Jim Blandy - - * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): It's not - enough to #define this; you have to give it a non-zero value. - -1999-10-11 Jim Blandy - - Fix from Jim Kingdon , with tweaks to make it - gdbarch- and bigendian-friendly: - * valops.c (PARM_BOUNDARY): If not #defined, default to zero. - (value_push): If PARM_BOUNDARY is not zero, align arguments to - that boundary. - * config/i386/tm-i386.h: Define PARM_BOUNDARY. - -Mon Oct 11 14:23:55 1999 Fred Fish - - * config/mips/tm-irix3.h (PS_REGNUM): Don't undef if we aren't - going to redefine it to something else. - -1999-10-11 Jason Merrill - - * dwarfread.c (read_func_scope): Don't try to set main_func_*; - we handle that in blockframe.c:inside_main_func. - * dwarf2read.c (read_func_scope): Likewise. - (dwarf2_add_field, dwarf2_add_member_fn): Get member function name - directly, not from mangled name. - (skip_member_fn_name): Lose. - -Mon Oct 11 12:24:52 1999 Andrew Cagney - - * serial.h (enum serial_rc): Clarify SERIAL_TIMEOUT and - restrictions on TIMEOUT in ASYNC mode. - - * serial.c (serial_readchar): Check for invalid timeout when in - async mode. Disable test. - -Thu Oct 7 17:20:01 1999 Andrew Cagney - - * monitor.c (monitor_printable_string): Add length argument. Don't - return final string length. - (monitor_printf_noecho, monitor_printf, monitor_expect): Update. - (monitor_error): Pass real_len to monitor_printable_string. - (monitor_error): Rewrite. Replace printf fmt string parameter with - function name and message parameters. - (monitor_read_memory_single, monitor_read_memory): Update. - -1999-10-07 Stan Shebs - - * main.c (print_gdb_help): Fix bug reporting address. - * gnu-regex.h, gnu-regex.c: Ditto. - -1999-10-07 Jim Blandy - - * parse.c (SYMBOLS_CAN_START_WITH_DOLLAR): New macro, - whose value can be overridden by target files. - (write_dollar_variable): Don't check the symbol table for - identifiers beginning with `$' unless - SYMBOLS_CAN_START_WITH_DOLLAR is non-zero. - * config/pa/tm-hppa.h (SYMBOLS_CAN_START_WITH_DOLLAR): Define. - * doc/gdbint.texinfo (SYMBOLS_CAN_START_WITH_DOLLAR): Document. - - Remove all traces of the BINOP_SCOPE operator. It's never - generated, and not implemented. - * expression.h (enum exp_opcode): Delete BINOP_SCOPE. - * c-lang.c (c_op_print_tab): Delete entry for BINOP_SCOPE. - * eval.c (evaluate_subexp_standard): Doc fix. - * expprint.c (op_name): Remove case for BINOP_SCOPE. - (dump_subexp): Same. - - * dwarf2read.c (dwarf2_const_value): Treat DW_FORM_data1, - DW_FORM_data2, DW_FORM_data4, and DW_FORM_data8 as signed values, - since that's what read_var_value will do anyway. - -1999-10-07 Fred Fish - - * objfiles.h (struct objfile): Delete is_solib member, now handled - by OBJF_SHARED bit in struct objfile's flags. - * objfiles.c (objfile_purge_solibs): Check OBJF_SHARED bit in flags - instead of old is_solib int member in objfile struct. - - * objfiles.c (allocate_objfile): Remove is_solib arg. Now passed - as a bit in combined flags arg. - * symfile.c (symbol_file_add): Ditto. - * objfiles.h (allocate_objfile): Adjust prototype after removal - of is_solib arg. - * symtab.h (symbol_file_add): Ditto. - - * cxux-nat.c (add_shared_symbol_files): Remove zero passed to - symbol_file_add in old is_solib arg, defaults to zero now in - flags. - * irix5-nat.c (symbol_add_stub): Ditto. - * remote-mm.c (mm_load): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * symfile.c (symbol_file_command): Ditto. - (add_symbol_file_command): Ditto. - - * coff-solib.c (coff_solib_add): Call symbol_file_add with - OBJF_SHARED in flags bit, rather than 1 in old is_solib - arg. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * objfiles.c (allocate_objfile): Remove old args "mapped" and - "user_loaded". Replaced with new arg "flags" containing specific - If global var mapped_symbol_files is nonzero - then set OBJF_MAPPED in flags arg. Check for OBJF_MAPPED bit in - flags where we used to check mapped arg. - Pass flags to open_mapped_file instead of mapped arg. - Ensure that OBJF_MAPPED bit is reset in flags when the objfile - is not mapped. Add passed flags bits to objfile's flags bits. - (open_mapped_file): Replace "mapped" arg with new "flags" arg. - Adjust prototype. Pass flags to open_existing_mapped_file. - (open_existing_mapped_file): Replace "mapped" arg with new "flags". - Check flags for OBJF_MAPPED. - * objfiles.h (allocate_objfile): Adjust prototype. - * rs6000-nat.c (add_vmap): Pass zero for combined flags, rather - than separate zero ints for old "mapped" and "user_loaded" flags. - * symfile.c (symbol_file_add): Pass allocate_objfile combined flags - rather than individual mapped and user loaded bits. - - * symfile.c (symbol_file_add): Delete user_loaded arg. - * symtab.h (symbol_file_add): Adjust prototype for deleted - user_loaded arg. - * objfiles.h (struct objfile): Delete user_loaded member. - (OBJF_USERLOADED): New flag bit to replace user_loaded. - - * symfile.c (symbol_file_command): Add OBJF_USER_LOADED to flags - passed to symbol_file_add. Delete previous passing of explicit 1 - for user_loaded. - (add_symbol_file_command): Ditto. - - * coff-solib.c (coff_solib_add): No longer pass zero for user loaded, - now defaults to zero in flags. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * remote-mm.c (mm_load): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - -Thu Oct 7 19:24:05 1999 Andrew Cagney - - * Makefile.in (monitor.o): Allow monitor.o to be compiled with - -Werror. - - * monitor.c (monitor_debug_p): New variable. Replaces macro. - (EXTRA_RDEBUG): Delete. Update all uses. - (monitor_debug): New function. Replaces macro. - (RDEBUG): Delete macro. Update all uses. - debug output to gdb_stdlog and not the console. - - * monitor.c: Fix printf formating. Replace printf calls with - fprintf_unfiltered. - -1999-10-06 Stan Shebs - - * MAINTAINERS: Switch ARM target maintenance from Elena - Zannoni to Jim Ingham. - -1999-10-06 Frank Ch. Eigler - - * remote.c (hexnumnstr): New function. Allow setting of width. - (hexnumstr): Call the above. - (remote_write_bytes): Fill in X-protocol address field more - reliably. - -1999-10-06 Fred Fish - - * xcoffread.c (xcoff_symfile_offsets): Fix typo, addr->addrs. - -1999-10-06 Elena Zannoni - - * remote.c (handle_remote_sigint_twice): Make this signal be - handled by inferior_event_handler, via the wrapper function. - (async_remote_interrupt_twice): Make not static. Add debug print. - * remote.h (async_remote_interrupt_twice): Export for use in - inf-loop.c. - - * inf-loop.c (inferior_event_handler_wrapper): New function. - (inferior_event_handler): Handle a request to quit and kill the - target. - Include remote.h. - * inf-loop.h (inferior_event_handler_wrapper): Export. - -1999-10-04 James Ingham - - * remote-rdi.c (arm_rdi_open): If the angel_RDI_Open fails, close - the serial port and raise an error. If you try to go on, you will - stall forever down in the rdi-share code. - -1999-10-04 Fernando Nasser - - * printcmd.c (output_command): Makes sure result from the output - command is printed before the next prompt. - -1999-10-04 Fernando Nasser - - * printcmd.c (print_formatted): Add missing stream parameter. - (do_examine, print_command_1, output_command, do_one_display): - Adjust call to print_formatted(). - -1999-10-04 Elena Zannoni - - * infcmd.c: Remove include of event-loop.h. - * utils.c: Ditto. - * top.c: Ditto. - - * infrun.c (fetch_inferior_event): Call inferior_event_handler - when inferior stops, instead of doing work ourselves. - (fetch_inferior_event): Use void* instead of gdb_client_data. - Remove includes of event-top.h and event-loop.h. Add include of - inf-loop.h. - (complete_execution): Move from here. - - * inf-loop.c (complete_execution): To here. - (inferior_event_handler): Handle inferior's execution completion - case as well. - * inf-loop.h: Add def of INF_LOOP_H. - - * event-top.h: Don't use gdb_client_data, use void*, to avoid - dependency on event-loop.h. - - * remote.c (remote_async_resume): Set target_executing only after we - actually register the inferior with the event loop. - -1999-10-04 Fernando Nasser - - * corefile.c (memory_error): Use error_stream() and eliminate call - to return_to_top_level(). - -1999-10-04 Fernando Nasser - - * utils.c (error): Save error message text (w/o new line). - (error_last_message): New function. Returns the last message - issued by gdb. - (error_init): New function. Initializes error handling machinery. - (error_stream): New function. Allows the error message to be - passed on a stream buffer. - * defs.h: Add prototypes for error_stream() and - error_last_message(). - * main.c (main): Add call to error_init(). - -1999-10-04 Fernando Nasser - - * varobj.c (varobj_get_type): Call tui_sfileopen() instead of - deprecated gdb_file_init_astream(). - (c_value_of_variable): Ditto. - * ui-out.c (ui_out_stream_new): Ditto. - -1999-10-04 Fernando Nasser - - * utils.c (tui_sfileopen): New function. Replaces - gdb_file_init_astring(). - * defs.h: Add prototype for the above. - -Mon Oct 4 19:25:55 1999 Andrew Cagney - - * symfile.c (add_symbol_file_command): Fix -Wformat on query call. - -1999-10-01 Elena Zannoni - - * target.c (cleanup_target): Type of to_async param is now - function with enum inferior_event_type param. - - * target.h (target_ops): Adjust to_async accordingly. Move enum - inferior_event_type to this file. Don't have a typedef for - inferior_event_type. Add more enumeration constants INF_QUIT_REQ, - INF_EXEC_COMPLETE. Remove INF_SIGINT_FIRST, INF_SIGINT_SECOND. - - * inf-loop.c (inferior_event_handler): Change first param to tell - the type of event we are dealing with. Deal with INF_ERROR and - INF_REG_EVENT, for the moment. - Include target.h. - - * inf-loop.h (inferior_event_handler): Adjust prototype. Remove - enum inferior_event_type from here. - - * remote.c (remote_async_serial_handler): Pass INF_REG_EVENT to - the client callback. - (remote_async): Change callback's param type to inferior_event_type. - (async_client_callback): Change type as above. - -1999-10-01 Elena Zannoni - - * event-top.c (stdin_event_handler): Delete fd parameter, use - input_fd instead. - * event-top.h (stdin_event_handler): Delete fd parameter. - - * inf-loop.c (inferior_event_handler): Delete fd parameter. Use - target_async() to unregister the inferior fd in case of errors. - * inf-loop.h(inferior_event_handler): Delete fd parameter. - - * ser-unix.c (fd_event): Delete fd parameter. Use scb->fd, - instead. - - * remote.c (async_client_callback): Delete fd parameter. - (remote_async_serial_handler): Ditto. - (remote_async): Adjust to new type of callback function. - - * target.c (cleanup_target): Adjust parameters for to_async - default case. - * target.h (*to_async): Delete fd parameter from cb function. - - * event-loop.h (handler_func): Delete fd parameter. - * event-loop.c (handle_file_event): Delete fd param from call to - proc. Do not include inferior.h. - -1999-10-01 Elena Zannoni - - * event-loop.c (inferior_event_handler, - inferior_event_handler_wrapper): Move from here. - * inf-loop.c: To here. New file. - - * event-loop.h (inferior_event_handler): Move from here. - * inf-loop.h: To here. New file. - - * remote.c: Include inf-loop.h. - (set_extende_protocol): Remove unused prototpye. - - * Makefile.in (SFILES): Add inf-loop.c. - (inf_loop_h): Define. - (COMMON_OBS): Add inf-loop.o. - (inf-loop.o): Add rule. - (remote.o): Add dependency on inf-loop.h. - -Fri Oct 1 19:59:31 1999 Andrew Cagney - - * ser-unix.c: Add some notes on how the async code works. - -Fri Oct 1 01:45:32 1999 Jeffrey A Law (law@cygnus.com) - - * somread.c (som_symfile_offsets): Fix typo in last change. - -1999-09-30 Fred Fish - - * coff-solib.c (coff_solib_add): Adjust call to symbol_file_add. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * remote-mm.c (mm_load): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * irix5-nat.c (symbol_add_stub): Add section_addrs, zero it. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * symfile.c (symbol_file_command): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * irix5-nat.c (symbol_add_stub): Use section_addrs to pass text addr. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * solib.c (symbol_add_stub): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - * symfile.c (symbol_file_command): Ditto. - * win32-nat.c (handle_load_dll): Ditto. - - * coff-solib.c (coff_solib_add): Call symbol_file_add with NULL ptr. - * cxux-nat.c (add_shared_symbol_files): Ditto. - * remote-udi.c (udi_load): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * symfile.c (symbol_file_command): Ditto. - - * dstread.c (dst_symfile_offsets): Take "section_addr_info *" - instead of CORE_ADDR. - * somread.c (som_symfile_offsets): Ditto. - * symfile.c (default_symfile_offsets): Ditto. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - - * symfile.h (default_symfile_offsets): Adjust prototype. - (syms_from_objfile): Ditto. - * symtab.h (symbol_file_add): Ditto. - - * rs6000-nat.c (objfile_symbol_add): Call syms_from_objfile with NULL. - * xcoffsolib.c (solib_add): Ditto. - * gdb-stabs.h (SECT_OFF_MAX): Increase from 4 to 16. - * symtab.h (MAX_SECTIONS): Define. - (struct section_addr_info): New struct for better control over - changing load addresses of sections. - * objfiles.h (OBJF_READNOW): Add new flag bit. - * symfile.h (sym_offsets): Change second param from CORE_ADDR to - "section_addr_info *". - - * symfile.c (symbol_file_add): Replace scalar arg "CORE_ADDR addr" - with "struct section_addr_info *addrs". - (syms_from_objfile): Ditto. - (add_symbol_file_command): Remove local variables "readnow" and - "mapped". Replaced with general "flags" variable. - (symbol_file_command): Ditto. - (add_symbol_file_command): Add local variables i, sec_num, argcnt, - expecting_option, option_index, and opt. Rework option parsing code - to handle additional options. - (_initialize_symfile): Adjust add-symbol-file usage to match new - option handling. - (symbol_file_add): Remove parameters "mapped" and "readnow", - replace with general "flags". - (symbol_file_add): In call to allocate_objfile, replace "mapped" - with extracted OBJF_MAPPED bit from flags. - (symbol_file_add): Use OBJF_READNOW bit from flags, instead of - "readnow" variable. - (symbol_file_command): Set OBJF_MAPPED and OBJF_READNOW bits - from parsed options. Pass flags to symbol_file_add. - (add_symbol_file_command): Ditto. - (syms_from_objfile): Add local variables i, sect, lower_sect, - lower_offset, and local_addr. Substitute local_addr for addrs - when addrs is NULL. Find lowest loadable section to be used as - starting point for contiguous sections. Adjust offsets if segments - are not contiguous. Call sym_offsets with section_addr_info - instead of single addr. - (default_symfile_offsets): Initialize objfile's section_offsets - with user specified offsets. - (symbol_file_add): Call syms_from_objfile with offsets. - (unknown_option_complaint): Add. - (add_symbol_file_command): Add "section_addrs", zero it with memset. - -1999-09-30 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Call config.sub explicitly instead of misusing the - autoconf internal variable $ac_config_sub. - * configure: Regenerated. - -Thu Sep 30 15:53:59 1999 Andrew Cagney - - * remote.c (readchar): When EOF mourn the inferior. - (getpkt): Try QUIT. Might not be a watchdog timer timeout. - (remote_async_serial_handler): Pass ``-1'' as the dummy FD. Safer - than ZERO == STDIN. - - * serial.h (enum serial_rc): Replace #define SERIAL_ERROR, - SERIAL_TIMEOUT and SERIAL_EOF. - (struct _serial_t): Add more notes on termios specific fields. - - * ser-unix.c (generic_readchar): Make SERIAL_ERROR sticky. - (do_hardwire_readchar, do_unix_readchar): Don't use bufcnt as a - tempoary for the return-value from read. - - * serial.c (serial_logchar): Add a stream parameter. - (serial_readchar, serial_write, serial_send_break): Update. - (serial_readchar): Add serial debug trace. - -Thu Sep 30 12:07:03 1999 Andrew Cagney - - * serial.h (struct _serial_t): Add field async_state. Better - document field bufcnt. - (SERIAL_ERROR): Delete comment about errno. - * serial.c (serial_open, serial_fdopen): Initialize async_state. - - * ser-unix.c (push_event, fd_event, reschedule): New functions. - Handle ASYNC serial input. - (ser_unix_async): Update. - (generic_readchar): New function. Handle event scheduling. Make - EOF condition sticky. - (do_unix_readchar): Rename ser_unix_readchar. - (ser_unix_readchar): New function, call do_unix_readchar via - generic_readchar. - (do_hardwire_readchar, hardwire_readchar): Ditto. - - * ser-unix.c (ser_unix_readchar): Delete code working around ASYNC - fifo bugs. - (hardwire_readchar): Delete code working around ASYNC fifo bugs. - -Wed Sep 29 21:27:16 1999 Jeffrey A Law (law@cygnus.com) - - * breakpoint.c (insert_breakpoints): Addresses are CORE_ADDRs, - not "int"s. - (remove_breakpoint): Likewise. - -1999-09-29 Fred Fish - - * breakpoint.c (breakpoint_1): Replace cast "(CORE_ADDR) - 1" - with the more obviously intended expression "(CORE_ADDR) -1". - * dwarf2read.c (scan_partial_symbols, read_file_scope): Ditto. - * gnu-nat.c (gnu_create_inferior): Ditto. - * go32-nat.c (go32_create_inferior): Ditto. - * hppa-tdep.c (hppa_pop_frame): Ditto. - * infcmd.c (continue_command, step_1, signal_command): Ditto. - (until_next_command, finish_command): Ditto. - * infrun.c (proceed): Ditto. - * inftarg.c (child_create_inferior): Ditto. - * m3-nat.c (m3_create_inferior): Ditto. - * mac-nat.c (child_create_inferior): Ditto. - * procfs.c (procfs_create_inferior): Ditto. - * remote-sim.c (gdbsim_create_inferior): Ditto. - * target.c (target_link): Ditto. - * win32-nat.c (child_create_inferior): Ditto. - * varobj.c (varobj_create, new_root_variable): Ditto. - -Thu Sep 30 10:36:19 1999 Andrew Cagney - - * ser-unix.c (ser_unix_flush_input): New function. Discard input - buffer. - (hardwire_flush_input): Use ser_unix_flush_input. - (ser_unix_nop_flush_input): Delete. - * ser-unix.h (ser_unix_flush_input): Update. - ser-tcp.c (_initialize_ser_tcp), ser-pipe.c - (_initialize_ser_pipe): Update. - - * ser-unix.c (hardwire_write): Delete. - (_initialize_ser_hardwire): Update, use ser_unix_write. - -Thu Sep 30 10:16:50 1999 Andrew Cagney - - * ser-pipe.c (pipe_open): Don't make the FD non-blocking. Already - being handled in ser_unix_wait_for by a select. - -Thu Sep 30 10:00:32 1999 Andrew Cagney - - * serial.h (struct _serial_t): Add field debug_p. - (SERIAL_DEBUG, SERIAL_DEBUG_P): Define. - - * serial.c (serial_open, serial_fdopen): Initialize debug_p. - (serial_debug, serial_debug_p): New functions. - (global_serial_debug_p): New variable. - (_initialize_serial): Add ``set serialdebug'' command. - -Thu Sep 30 09:09:38 1999 Andrew Cagney - - * serial.h (serial_event_ftype): Replace FD and ERROR args with - SERRIAL_T arg. - * ser-unix.c (ser_unix_event): Update. - - * remote.c (remote_async_serial_handler): New function. Handle - serial events. - (remote_async): Pass remote_async_serial_handler to SERIAL. - (async_client_callback, async_client_context): New variables. - - * remote.c (extended_remote_async_create_inferior): Use - target_async to register the inferior event handler. - -Thu Sep 30 00:02:03 1999 Andrew Cagney - - * configure.in (AC_CHECK_FUNCS): Test for sigprocmask. - * configure, config.in: Re-generate. - * event-top.c (async_stop_sig): Use sigprocmask when available. - -1999-09-29 Doug Evans - - * sh-stub.c (handle_exception): Fix typo in patch of 1999-08-26. - * m68k-stub.c (handle_exception): Ditto. - -1999-09-28 Fred Fish - - * alpha-nat.c (alpha_osf_core_fns, alpha_elf_core_fns): - Add default entries for check_format and core_sniffer. - * core-aout.c (aout_core_fns): Ditto. - * core-regset.c (regset_core_fns): Ditto. - * core-sol2.c (solaris_core_fns): Ditto. - * i386aix-nat.c (i386aix_core_fns): Ditto. - * i386mach-nat.c (i386mach_core_fns): Ditto. - * irix4-nat.c (irix4_core_fns): Ditto. - * irix5-nat.c (irix5_core_fns): Ditto. - * lynx-nat.c (lynx_core_fns): Ditto. - * mips-nat.c (mips_core_fns): Ditto. - * ns32knbsd-nat.c (nat_core_fns): Ditto. - * rs6000-nat.c (rs6000_core_fns): Ditto. - * sparc-nat.c (sparc_core_fns): Ditto. - * sun-nat.c (sun3_core_fns): Ditto. - * ultra3-nat.c (ultra3_core_fns): Ditto. - - * corelow.c (core_vec): New, for selected core file handler. - (sniff_core_bfd): New function. - (gdb_check_format): New function. - (default_check_format): New function. - (default_core_sniffer): New function. - (sniff_core_bfd): New function. - (core_close): Reset core_vec to NULL. - (core_open): Fall back to gdb_check_format if bfd_check_format - does not identify the file format. Call sniff_core_bfd to pick - a core file handler. - (get_core_registers): Remove code that is now in sniff_core_bfd. - Use current core_vec. - - * gdbcore.h (check_format): New core_fns function, points to function - to try and identify a core file format. - (core_sniffer): New core_fns function, points to function to select - a specific handler for the selected core file format. - (default_core_sniffer): Add prototype. - (default_check_format): Add prototype. - - * i960-tdep.c (inferior.h): Include. - * mips-tdep.c (read_next_frame_reg): Use ADDR_BITS_REMOVE - on addresses pulled from stack. - -1999-09-29 Elena Zannoni - - * event-loop.c (poll_timers): Check whether the timer list has any - element on it by looking at the first element pointer, instead of - num_timers. - -Wed Sep 29 18:02:31 1999 Andrew Cagney - - * command.c: Attempt to include POSIX before - . - - * ser-unix.c (hardwire_print_tty_state): Ditto. - * inflow.c (child_terminal_info): Fix printf args. - -1999-09-28 Elena Zannoni - - * remote.c (remote_async_resume): Register the inferior with the - event loop. - (remote_async_open_1): Don't put the target in async mode here, - just do it when executing. - - * infrun.c (complete_execution): Unregister the inferior from the - event loop. - - * event-top.c (async_disable_stdin): Don't add - async_enable_stdin() to the exec_cleanups chain. - -Tue Sep 28 11:08:34 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Ignore IMPORT_SHLIB stubs - except for hpux11 native. Break out of the loop to find a - stub as soon as we find an IMPORT stub. - (skip_prologue_hard_way): Also recognize copy %ret1,target and - all PA64 argument stores as prologue instructions. - -1999-09-28 Elena Zannoni - - * breakpoint.c, defs.h, event-top.c, infcmd.c, infrun.c, main.c, - remote.c, top.c, tracepoint.c, utils.c (async_p): Change var name - to event_loop_p. - -1999-09-28 Jim Blandy - - * hppa-tdep.c (skip_prologue_hard_way): Recognize ldo insns - which generate pointers into the argument list. - -Tue Sep 28 13:56:49 1999 Andrew Cagney - - * remote.h (cleanup_sigint_signal_handler, - initialize_sigint_signal_handler): Delete extern declarations. - * event-top.c, infrun.c: No longer need to include "remote.h". - * remote.c (cleanup_sigint_signal_handler, - initialize_sigint_signal_handler): Make static. - * Makefile.in (event-top.o): Delete dependency on "remote.h". - - * remote.c (remote_async_terminal_ours_p): New static global. Keep - track of who currently owns the terminal. - (remote_async_open_1): Initialize. - (remote_async_terminal_inferior): Test - remote_async_terminal_ours_p. Claim CNTRL-C handler as part of - transfering the terminal to the target. - (remote_async_terminal_ours): Similar. - -Mon Sep 27 12:33:45 1999 Andrew Cagney - - * remote.c (async_interrupt_query): Delete function. Merged into - interrupt_query. Async cases handled by target_terminal_ours, - target_terminal_inferior and SERIAL_CLOSE. - (async_remote_interrupt_twice): Update. - (remote_async_terminal_ours, remote_async_terminal_inferior): New - functions. Steal STDIN from GDB's CLI. - (init_remote_async_ops): Initialize to_terminal_ours and - to_terminal_inferior. - - * event-top.c (async_disable_stdin, async_disable_stdin): Use - target_terminal_ours / target_terminal_inferior to transfer - ownership of the terminal between GDB and the target. - -1999-09-27 Elena Zannoni - - * infcmd.c (run_command): Call async_disable_stdin() only if - dealing with an asynchronous target. - -Mon Sep 27 11:48:38 1999 Andrew Cagney - - * target.h (struct target_ops): Add to_can_async_p, to_is_async_p, - to_async. Delete to_has_async. These correspond well with - SERIAL* async methods. - (target_can_async_p, target_is_async_p, target_async): Define. - * target.c (update_current_target, cleanup_target): Update. - - * remote.c (remote_async_open_1): Change target to async using - target_async. - (remote_can_async_p, remote_is_async_p, remote_async): New - functions. - (remote_async_wait, remote_async_open_1): Add FIXME about how - wait_forever_enabled_p can almost be deleted once the client can - enable/disable target_async. - - * breakpoint.c (until_break_command), infrun.c (proceed), infcmd.c - (run_command, continue_command, step_1, jump_command, - until_command, finish_command, interrupt_target_command), top.c - (return_to_top_level, execute_command), event-top.c - (command_handler): Replace target_has_async with - target_can_async_p. - -Sun Sep 26 02:10:47 1999 Andrew Cagney - - * remote.c (remote_async_open_1): If we go into async mode, never - wait for ever. - - * infcmd.c: Include "event-top.h". - (run_command, continue_command, jump_command, until_command, - finish_command): Use async_disable_stdin to disable the console - for synchronous commands. - - * remote.c (async_interrupt_query): Only disconnect the console - from the terminal when sync_execution. - - * remote.c (initialize_sigint_signal_handler): Move declaration - from here. - * remote.h: To here. Make non-static. - - * remote.c (remote_async_resume, async_interrupt_query): Move - prompt code from here. - * event-top.c (async_disable_stdin, async_enable_stdin): To - here. New function. - - * infrun.c (start_remote): Delete commented out code. - -Fri Sep 24 12:38:31 1999 Andrew Cagney - - * remote.c (remote_async_open_1): Perform the initial async_open - using only synchronous calls. Only after the target is fully - connected, switch to async mode. Include FIXME about now it - currently works VS how it should be working. - (remote_async_open_1, set_extended_protocol): Delete function - set_extended_protocol. All open communication is now done - synchronously. - (forever_enabled_p): New variable. Determine if remote_async_wait - should block FOREVER when fetching target information. - (remote_cisco_open, remote_open_1): Set forever_enabled_p. - - * infrun.c (start_remote): During the initial connect, always use - a synchronous wait. - -Sat Sep 25 18:13:38 1999 Andrew Cagney - - * Makefile.in (event-top.o): Add dependency. - * event-top.c: Include "remote.h". - * remote.c (async_interrupt_query), event-top.c: - (async_enable_stdin): Pass dummy parameter to - cleanup_sigint_signal_handler. - * remote.c (cleanup_sigint_signal_handler), remote.h - (cleanup_sigint_signal_handler), event-top.c (async_enable_stdin), - event-top.h (async_enable_stdin): Change signature to match - make_exec_error_cleanup handler pararameter. - -Thu Sep 23 20:48:22 1999 Andrew Cagney - - * defs.h (enum command_class): Move from here. - * command.h (command_class): To here. - -1999-09-24 Kevin Buettner - * breakpoint.c (bpstat_stop_status): Use not_a_breakpoint to - help properly set bp_addr. - * infrun.c (handle_inferior_event): Simplify calls to - bp_stop_status. - -1999-09-24 Elena Zannoni - - * top.c (return_to_top_level): Do exec_error cleanups if are - interrupting a simulated synchronous execution command. - - * infrun.c (start_remote): Create a cleanup to enable stdin in - case of error from this command. - (complete_execution): Do the enabling of stdin via the exec_error - cleanups, when needed. - - * remote.c (remote_async_resume): Make sure we re-enable stdin in - case of error from the target. - (handle_remote_sigint_twice): The handler to be set is - async_remote_interrupt_twice, not async_remote_interrupt. - (async_remote_interrupt_twice): Don't do anything if the target - has been killed already. Call async_interrupt_query, instead of - interrupt_query. - (async_interrupt_query): New function. Async case of - interrupt_query(). - - * event-top.c (async_enable_stdin): New function. Reinstate stdin - with the event loop. - * event-top.h (async_enable_stdin): Export. - - * utils.c (exec_error_cleanup_chain): New cleanup chain. - (make_exec_error_cleanup, do_exec_error_cleanups, - discard_exec_error_cleanups): New functions. - * defs.h (make_exec_error_cleanup, do_exec_error_cleanups, - discard_exec_error_cleanups): Export. - -1999-09-24 Jim Blandy - - * ax-gdb.c (expr_to_agent): Don't forget to pass argument to - new_agent_expr. - -1999-09-24 Elena Zannoni - - * event-loop.c (fetch_inferior_event_wrapper): New - function. Wrapper to pass to catch_errors. - (inferior_event_handler): Pop the target if things go bad with it. - Call fetch_inferior_event() from within catch_errors(). - -1999-09-24 Jim Blandy - - * ax-gdb.c: Use internal_error instead of error, where - appropriate. - -1999-09-23 James Ingham - - * target.c (target_resize_to_sections): New function. Gather the - resizing code for the to_sections field into one place, and make - sure you update the other targets that are sharing the to_sections - structure. - * target.h: Declare the target_resize_to_sections function. - * solib.c (solib_add): use target_resize_to_sections. - * somsolib.c (som_solib_load_symbols): ditto - * rs6000-nat.c (xcoff_relocate_core): ditto - * pa64solib.c (pa64_solib_load_symbols): ditto - * irix5-nat.c (solib_add):ditto - - * top.c: Define the attach & detach hooks - * defs.h: Declare the attach & detach hooks. - * infcmd.c (attach_command): call the attach hook if it exists. - (detach_command): call the detach hook if it exists. - - * complaints.c (complain): Send the complaints to stderr rather - than stdout, so they don't get mixed into the result stream from - commands. - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_set_value): Fix handling of baseclasses and - correct the behavior when it is not a baseclass (both cases were - dumping core). - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_update): Fix setting of child error field. - -1999-09-23 Elena Zannoni - - * event-loop.c (poll_timers): Use correct timeval field names, - when setting the notifier timeouts, in case of select() used. - (gdb_wait_for_event): Pass a pointer to the timeout structure to - select(), not the structure. - -1999-09-23 Fernando Nasser - - * varobj.c (varobj_gen_name): Dynamically allocate variable object - name string. - (varobj_update): Fix creation of result list. - -Wed Sep 22 10:35:32 1999 Andrew Cagney - - * Makefile.in (init.c): Change generated file to include "defs.h" - and "call-cmds.h". Use initialize_file_ftype when declaring - each initialize functions. - (call_cmds_h): Add definition. - (init.o): Add target and dependencies. - (init.c): Don't grep for _initialize* in init.c. - - * defs.h (initialize_file_ftype): Add function typedef. - -1999-09-22 Michael Snyder - - * procfs.c (init_procinfo): move fltset initialization to caller. - (do_attach, create_procinfo): initialize fltset. - -1999-09-22 Fernando Nasser - - * varobj.c (_initialize_varobj): Rename varobjdebug to debugvarobj - to avoid conflict with "set var". - -1999-09-22 Fernando Nasser - - * varobj.c (varobj_get_type, c_value_of_variable): Remove - dependency on ui_out.[ch]. - -1999-09-22 Fernando Nasser - - * varobj.c (varobj_update): Fix order in which changed variables - are reported to match that of the old code. - -1999-09-22 Fernando Nasser - - * varobj.c (type_changeable): Fix for testsuite case 2.12. Do not - report as changed a structure when one of it's children has changed. - (get_type, get_type_deref): Remove uneeded initialization. - -1999-09-22 Elena Zannoni - - * event-loop.c, event-top.c, event-loop.h: Rerun indent. - -1999-09-21 Doug Evans - - * m32r-stub.c (handle_exception): Fix typo in patch of 1999-08-26. - -1999-09-21 Fernando Nasser - - * varobj.c (_initialize_varobj): Add set/show for varobjdebug. - (uninstall_variable): Test for varobjdebug before printing trace - and send it to gdb_stdlog. - -1999-09-21 Fernando Nasser - - * varobj.c (c_type_of_child): Fix missing break, improve comment - and add warning. - (c_number_of_children): Add comment. - -Tue Sep 21 14:55:29 1999 Andrew Cagney - - From 1999-08-20 J.T. Conklin : - * remote.c (read_frame): expand cisco run-length encoding variant - inline as is done for the standard encoding. - (remote_cisco_expand): Removed. - -1999-09-20 Fernando Nasser - - * varobj.c (varobj_update): Test for illegal invocation for - non-root variable object. - -1999-09-20 Fernando Nasser - - * varobj.c (my_value_equal): Style. Eliminate side-effects. - (varobj_update): Adjust calls to reflect the above change. - -1999-09-20 Fernando Nasser - - * varobj.c (c_value_of_variable): Fix return value for struct - members when parent is a invalid pointer. - -1999-09-20 Elena Zannoni - - * event-loop.c: Include . - -1999-09-20 Fernando Nasser - - * varobj.c (cplus_number_of_children): Coding style improvement. - (cplus_value_of_child): Ditto. - -1999-09-20 Fernando Nasser - - * varobj.c (c_name_of_child): Add missing default clause in switch - statement. - (c_type_of_child): Ditto. - (varobj_set_value): Test for NULL type. - -1999-09-20 Fernando Nasser - - * varobj.c (varobj_set_value): Wrap call to evaluate_expression. - -1999-09-20 Fernando Nasser - - * varobj.c (format_string[]): Remove unused variable(s). - (varobj_set_value): Ditto. - (c_value_of_root): Ditto. - (cplus_value_of_child): Ditto. - -1999-09-20 Fernando Nasser - - * varobj.c: Add missing header file include. - (new_variable, new_root_variable): Fix prototype and header. - (_initialize_varobj): Add prototype. - -1999-09-20 Elena Zannoni - - * ser-ocd.c: (ser_ocd_open, ser_ocd_raw, ser_ocd_readchar, - ser_ocd_setbaudrate, ser_ocd_write, ser_ocd_close, - ser_ocd_get_tty_state, ser_ocd_set_tty_state): Remove unused - prototypes. - (ocd_readremote): Remove. - (ocd_write): Remove unused var 'c'. - -1999-09-20 Elena Zannoni - - * event-top.c (change_line_handler): Cleanup dead code. Add comments. - * event-loop.c: Cleanup #if 0 code. - - * event-loop.h (timer_handler_func): New function type. - (create_timer): Export function. - (delete_timer): Export function. - - * event-loop.c: Add timeout and timeout_valid fields to - gdb_notifier. New structures gdb_timer and timer_list. - (gdb_do_one_event): Check whether there are any timers tht are - ready, before going to wait. - (gdb_wait_for_event): If the timeout structure is meaningful, pass - that to select()/poll(). - (create_timer): New function. Creates a timer. - (delete_timer): New function. Deletes a timer. - (handle_timer_event): New function. Deals with timers that are ready. - (poll_timers): New Function. Chack whether timers have expired. - -Mon Sep 20 17:00:06 1999 Andrew Cagney - - * remote.c (getpkt, putpkt, remote_console_output): Move - declaration from here. - * remote.h: To here. New file. - * tracepoint.c(putpkt, getpkt, remote_console_output): Delete - declarations. Moved to "remote.h". - * Makefile.in (remote_h): Define. - * remote.c, tracepoint.c: Include "remote.h". - * Makefile.in (tracepoint.o, remote.o): Add dependency on - "remote.h". - - * remote.h (remote_cisco_objfile_relocate, - cleanup_sigint_signal_handler): Add declaration. Include FIXME. - * infrun.c: Include "remote.h". - (complete_execution): Delete local extern declaration - of ``cleanup_sigint_signal_handler''. - * Makefile.in (infrun.o): Add dependency on remote.h. - -Mon Sep 20 16:15:29 1999 Andrew Cagney - - * ui-out.h (ui_out_test_flags): Add missing declaration. - -Mon Sep 20 13:41:04 1999 Andrew Cagney - - * kod.c (ecos_kod_open, ecos_kod_request, ecos_kod_close, - cisco_kod_open, cisco_kod_request, cisco_kod_close): Move - declarations from here. - * kod.h: To here. New file. - * kod-cisco.c, kod.c: Include "kod.h". - * Makefile.in (kod-cisco.o, kod.o): Add dependency on "kod.h". - - * kod.h (kod_display_callback_ftype, kod_query_callback_ftype): - New function types. - * kod.h (kod_cisco_open): Use in declaration. - * kod.c (gdb_kod_open): Update definition. - * kod-cisco.c (cisco_kod_open): Update definition. - -Mon Sep 20 12:13:27 1999 Andrew Cagney - - * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration. - - * breakpoint.c (until_break_command_continuation): Add - declaration. Make static. - * event-top.c (rl_callback_read_char_wrapper): Ditto. - -Mon Sep 20 10:54:19 1999 Andrew Cagney - - * Makefile.in (varobj.o): Disable warnings. Currently - work-in-progress. - -Fri Sep 17 19:28:17 1999 Andrew Cagney - - * source.c: Include "source.h". - (open_source_file, find_source_lines): Move declaration from here. - * source.h: New file. To here. - * Makefile.in (source.o): Add dependency on source.h. - - * breakpoints.c (delete_command): Move declaration from here. - * breakpoints.h (delete_command): To here. - -1999-09-18 Jim Blandy - - * hppa-tdep.c (in_solib_call_trampoline): If we can't recognize - the instruction we're at, we're not in a stub. - -Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * dwarf2read.c (dwarf_decode_lines): Correctly handle - DW_LNS_const_add_pc. - -1999-09-18 Elena Zannoni - - * remote.c (remote_async_open_1): Use inferior_event_handler to - handle inferior events. - (extended_remote_async_create_inferior): Ditto. - - * serial.h (serial_event_ftype): Add two pars. - - * ser-unix.c (ser_unix_event): Add two parameters, error and fd. - Pass those into the call to the actual inferior event handler. - - * infrun.c (complete_execution): Stdin handler is stdin_event_handler. - - * event-top.h (stdin_event_handler): Export new function. - - * event-top.c (stdin_event_handler): New function. Smarter handler - for events on stdin. - (change_line_handler): Don't need to update the handler for stdin - here anymore. - (_initialize_event_loop): Stdin handler is now stdin_event_handler. - - * event-loop.h: (handler_func): Change signature, adding two new - args. - (sig_handler_func): New function type. It is the old handler_func. - (create_async_signal_handler): Update to use sig_handler_func. - (delete_async_signal_handler): Prototype for new function. - - * event-loop.c: Include "inferior.h". - (struct file_handler): Add field error, to indicate error - condition on fd. - (struct async_signal_handler): Rename type of proc field. - (add_file_handler): Add exception condition as something select() - should report. - (handle_file_event): In case of error on the fd, record this in - the file_handler structure. Update call to (*proc)() to match new - signature. - (gdb_wait_for_event): If select() or poll() return error, report - this to user. - (create_async_signal_handler): Change first param type to - sig_handler_func*. - (inferior_event_handler): New function. Smarter inferior event - handling. - -1999-09-18 Jim Blandy - - * pa64solib.c (pa64_solib_create_inferior_hook): Remove code which - tries to set __d_pid; it's not relevant to PA64 shared libraries. - - A psymtab's texthigh element, and a block's endaddr element, are - the address past the end of the address range, never the address - of the last byte. These data structures mean the same thing on - forty different architectures; there's no reason they should be - different on HP/UX. - * symtab.c (find_pc_sect_psymtab): Remove special case for HP/UX. - (find_pc_sect_symtab): Same. - * objfiles.c (find_pc_sect_section): Same. - -Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (internalize_unwinds): Handle PA64 shared libraries - correctly - - * hppa-tdep.c (in_solib_call_trampoline): Handle PA64 shared library - trampolines. - -1999-09-17 Fernando Nasser - - * wrapper.h: Add missing define brackets. - -1999-09-17 Jim Blandy - - * breakpoint.c (permanent_breakpoint_here_p): Delete. - Accidentally left over from previous changes. - -1999-09-17 Jim Blandy - - * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Deleted. There are - many more differences between the 32- and 64-bit ABI's than the - direction the arguments grow, so this name is misleading. - (PA20W_CALLING_CONVENTIONS): Define this instead. - * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Delete. - * hppa-tdep.c (hppa_push_arguments): Split into two separate - functions, depending on whether PA20W_CALLING_CONVENTIONS is - #defined. These implement completely separate specifications, - they don't really share that much code anyway, and this is much - more readable. Specifically: leave a 16-byte, not 32-byte, frame - marker; correctly align objects larger than eight bytes; promote - all integral scalar arguments smaller than eight bytes to a full - register width; pad aggregates smaller than eight bytes on the - right. - -1999-09-17 Fernando Nasser - - * Makefile.in: Add entries for varobj.[cho] and wrapper.[cho]. - gdbtk-varobj.[co]. gdbtk-varobj.o is not yet on the COMMON_OBS - list because it conflicts with the older gdbtk-variable.o which - is still the default. - -1999-09-17 Fernando Nasser - - * varobj.h: New file. GDB variable objects API. - * varobj.c: New file. Implementation of the GDB variable objects - API. - -1999-09-17 Fernando Nasser - - * wrapper.h: New file. Longjump free calls to gdb internal - routines. - * wrapper.c (gdb_evaluate_expression, wrap_evaluate_expression, - gdb_value_fetch_lazy, wrap_value_fetch_lazy, gdb_value_equal, - wrap_value_equal, gdb_value_ind, wrap_value_ind): New functions. - -Thu Sep 16 17:33:35 1999 Andrew Cagney - - * remote.c (remote_async_open_1): Use SERIAL_ASYNC to - enable/disable async event callback on serial port. Use - SERIAL_CAN_ASYNC_P / SERIAL_IS_ASYNC_P to determine if / when - async mode. - (remote_async_resume, remote_async_detach, remote_async_kill, - extended_remote_async_create_inferior, remote_async_wait): Ditto. - - * ser-unix.c (hardwire_readchar): When ASYNC, only read a single - character. - (ser_unix_readchar): Ditto. Problems occure with back-to-back - data from a target. The ASYNC code can loose the second data - chunk. - - * serial.c (serial_fdopen): Initialize async_handler and - async_context. - -1999-09-16 Elena Zannoni - - * utils.c (discard_all_continuations): New function. - * defs.h: (discard_all_continuations): Add prototype. - -1999-09-16 Elena Zannoni - - * valops.c: Remove prototype for search_struct_field_aux(). THe - function was nowhere in the file. - (value_ind): Remove unused var real_val. - (value_find_oload_method_list): Remove unused var v. - (find_overload_match): Remove extra declaration of var jj. - - * Makefile.in (event_top_h): Define. Add dependency on this for - every file that includes event-top.h. - -Thu Sep 16 17:33:35 1999 Andrew Cagney - - * serial.c (serial_open): Delete ``&'' device. - * ser-unix.c (_initialize_ser_hardwire): Make the "hardwire" - device async. Delete temporary "async-hardwire" device. - -Thu Sep 16 16:27:13 1999 Andrew Cagney - - * serial.h (SERIAL_IS_ASYNC_P): Define. Non-zero when serial - device is in async mode. - (SERIAL_CAN_ASYNC_P): Rename SERIAL_ASYNC_P. - * serial.c (serial_is_async_p): Implement. - (serial_can_async_p): Rename serial_async_p. - (serial_open): Initialize ASYNC_HANDLER and ASYNC_CONTEXT. Save - the original name in SCB instead of the stripped name. - -Thu Sep 16 12:20:11 1999 Andrew Cagney - - * serial.h (struct serial_ops): Add field ASYNC. - (SERIAL_ASYNC, SERIAL_ASYNC_P): New macros. - (struct _serial_t): Add fields async_context and async_handler. - * serial.c (serial_async, serial_async_p): Implement. - - * ser-unix.c: Include "event-loop.h". - (ser_unix_async), ser-unix.c: New function. Implement async mode. - (async_event): Handle async events. - * ser-unix.c (_initialize_ser_hardwire), ser-tcp.c - (_initialize_ser_tcp), ser-pipe.c (_initialize_ser_pipe): Enable - ASYNC. - - * serial.c (serial_open): Discard leading ``|'' before opening a - pipe device. - * ser-pipe.c (pipe_open): Adjust. - * serial.c (serial_open): Add ``&'' prefix so that - "async-hardwire" device can be explicitly selected. Work in - progress. - * ser-unix.c: Register "async-hardwire" device. - -Thu Sep 16 09:04:53 1999 Andrew Cagney - - * ser-unix.h: New file. Declare generic ser_unix functions. - * ser-unix.c (ser_unix_nop_get_tty_state, - ser_unix_nop_set_tty_state, ser_unix_nop_raw, ser_unix_wait_for, - ser_unix_readchar, ser_unix_nop_noflush_set_tty_state, - ser_unix_nop_print_tty_state, ser_unix_nop_setbaudrate, - ser_unix_nop_setstopbits, ser_unix_write, - ser_unix_nop_flush_output, ser_unix_nop_flush_input, - ser_unix_nop_send_break, ser_unix_nop_drain_output): New - functions. - * ser-unix.c: Include , , - "gdb_string.h". - - * ser-tcp.c (_initialize_ser_tcp), ser-unix.c - (_initialize_ser_hardwire), ser-pipe.c (_initialize_ser_tcp): - Initialize ops vector using assignment. - - * ser-pipe.c, ser-tcp.c, ser-unix.c: Include ser-unix.h. - - * ser-pipe.c (pipe_get_tty_state, pipe_set_tty_state, - pipe_return_0, pipe_raw, wait_for, pipe_readchar, - pipe_noflush_set_tty_state, pipe_print_tty_state, - pipe_setbaudrate, pipe_setstopbits, pipe_write), ser-tcp.c - (tcp_get_tty_state, tcp_set_tty_state, tcp_return_0, tcp_raw, - wait_for, tcp_readchar, tcp_noflush_set_tty_state, - tcp_print_tty_state, tcp_setbaudrate, tcp_setstopbits, tcp_write): - Delete functions. - -1999-09-15 Stan Shebs - - * d10v-tdep.c (remote_d10v_translate_xfer_address): Move to here - from remote-d10v.c, also change the memory translation to its - previous version. - * remote-d10v.c: Remove. - * config/d10v/d10v.mt (TDEPFILES): Remove remote-d10v.o. - -1999-09-15 Jim Blandy - - * breakpoint.c (remove_breakpoint): Return zero, not nothing. - -1999-09-14 Jim Blandy - - * hppa-tdep.c (frame_chain): If the unwind info says we've saved - r3, don't trust it. Call get_frame_saved_regs and see if we can - actually find an address for r3 there. - - * pa64solib.c (pa64_sharedlibrary_info_command): Text fix. - -Tue Sep 14 14:34:28 1999 Andrew Cagney - - * serial.h (DEPRECATED_SERIAL_FD): Define. - * serial.c (deprecated_serial_fd): New function. - - * remote.c (remote_async_open_1, remote_async_open_1, - remote_async_detach, remote_async_kill, - extended_remote_async_create_inferior, minitelnet): Update. - * remote-es.c (es1800_open, es1800_close, es1800_transparent): Update. - - * remote-st.c (connect_command), remote-os9k.c (connect_command): - Fix. Call FD_SET et.al. with FD instead of serial_t. - -1999-09-14 Jim Blandy - - * hppa-tdep.c (hppa_frame_find_saved_regs): The two possible - instructions for saving the return pointer (32- and 64-bit) save - it at different offsets. - - * config/pa/tm-hppa64.h: Doc fix. - - * defs.h (continuation): Make this a typedef. - - * Makefile.in (gdbtk.o, gdbtk-cmds.o): Depend on $(top_h). - - * Makefile.in (i386-linux-nat.o): Depend on symfile.h, not - $(symfile_h); the latter has no definition. - - * breakpoint.c (breakpoint_here_p): Remove meaningless code, - testing b->enable against shlib_disabled and call_disabled after - we know it is enabled. - - Implement "permanent breakpoints" --- breakpoints that are - hardwired into the inferior's code. GDB knows they're there, but - doesn't try to insert or remove them, etc. - * breakpoint.h (enum enable): Add `permanent' enablement state. - * breakpoint.c (make_breakpoint_permanent): New function. - * breakpoint.h (make_breakpoint_permanent): Add declaration. - * breakpoint.c (insert_breakpoints): Don't bother to insert - permanent breakpoints... - (remove_breakpoint): ... or remove them. - (breakpoint_here_p): Handle `permanent' like `enabled'. Change - return value to indicate whether it's a permanent breakpoint here, - or an ordinary breakpoint. - * breakpoint.h (enum breakpoint_here): New enum. - (breakpoint_here_p): Change declaration. - * breakpoint.h (breakpoint_1): Extend bpenables to cover all the - enablement states. - (describe_other_breakpoints): Describe permanent breakpoints. - (check_duplicates): If one of the breakpoints at ADDRESS is a - permanent breakpoint, treat all the others as the duplicates, so - we don't try to insert or remove any of them. Verify that only - the permanent breakpoint is actually inserted. - (delete_breakpoint): Complain if we discover that another - breakpoint was inserted at the same place as a permanent - breakpoint. - (disable_breakpoint): Fail silently if asked to disable a - permanent breakpoint. - (do_enable_breakpoint): Don't change a permanent breakpoint's - enablement to ordinary `enabled'. Leave it alone. - (create_solib_event_breakpoint): Return the - breakpoint object created. - * breakpoint.h (create_solib_event_breakpoint): Fix declaration. - * pa64solib.c (pa64_solib_create_inferior_hook): Do turn on the - DT_HP_DEBUG_CALLBACK flag in the dynamic linker, so it will call - __dld_break, which contains the permanent breakpoint, when interesting - things happen. Tell GDB that the breakpoint in __dld_break is - permanent. - * gdbtk-cmds.c (gdb_get_breakpoint_info): Report a permanent - breakpoint as enabled. - * infrun.c (SKIP_PERMANENT_BREAKPOINT): Provide default definition. - (default_skip_permanent_breakpoint): New function. - (resume): If we're trying to resume at a permanent breakpoint, use - SKIP_PERMANENT_BREAKPOINT to step over it. - * hppa-tdep.c (hppa_skip_permanent_breakpoint): New function. - * config/pa/tm-hppa.h (hppa_skip_permanent_breakpoint): Declare. - (SKIP_PERMANENT_BREAKPOINT): Define. - -1999-09-14 Kevin Buettner - - * symtab.h, minsyms.c (find_stab_function_addr): Changed - type of second parameter from partial_symtab * to char *. - Fixed all callers. - * minsyms.c (find_stab_function_addr): Look for minimal - symbol without filename if filename based search fails. - * dbxread.c (process_one_symbol): Call find_stab_function_addr() - in place of inline code with identical functionality. - * partial-stab.h (case N_FUN, descriptors 'F' and 'f'): Look - up symbol's address from minimal symbol table when N_FUN - address is missing. Also, make sure this value is used for - calculating the value of the texthigh field. - -1999-09-14 Elena Zannoni - - * event-loop.c (create_file_handler): Increment the total number - of file descriptors for the poll case, only if this is a new file - desc. - -1999-09-14 Eli Zaretskii - - * go32-nat.c: misc minor cleanups and fixes missed in last patch. - -Tue Sep 14 12:37:33 1999 Andrew Cagney - - * serial.h (SERIAL_PRINT_TTY_STATE): Add STREAM parameter. - (union serial_ops): Update. - - * ser-unix.c (hardwire_print_tty_state, ser-tcp.c - (tcp_print_tty_state), ser-pipe.c (pipe_print_tty_state, - ser-go32.c (dos_print_tty_state, ser-mac.c (mac_print_tty_state, - ser-ocd.c (ocd_print_tty_state, ser-e7kpc.c - (e7000pc_print_tty_state): Update. - * inflow.c (child_terminal_info): Update. - * serial.c (serial_print_tty_state): Update. - -Tue Sep 14 11:41:37 1999 Andrew Cagney - - * serial.c, serial.h, ser-tcp.c, ser-unix.c, ser-pipe.c: Convert - all functions to ISO-C. - * serial.h, serial.c: Move all indirect macro function calls from - serial.h into serial.c. - (serial_drain_output, serial_flush_output, serial_flush_input, - serial_raw, serial_get_tty_state, serial_set_tty_state, - serial_print_tty_state, serial_noflush_set_tty_state, - serial_setbaudrate, serial_setstopbits): New functions. - (do_serial_close): Rename serial_close. - (serial_close, serial_un_fdopen): New functions. Call - do_serial_close. - -1999-09-13 James Ingham - - * symtab.c (decode_line_1): Find the rightmost parenthesis in the - expression, not the leftmost. This allows us to parse function - declarations with embedded function prototypes. - -Mon Sep 13 18:39:31 1999 Jeffrey A Law (law@cygnus.com) - - * pa64solib.c (pa64_sharedlibrary_info_command): Fix typos. - -1999-09-13 Kevin Buettner - - * i386-tdep.c (i386_extract_return_value): ifdef'd so that - non-linux targets will work again. - (i386_do_registers_info, i386_print_register): Revert changes - of 1999-09-03; these functions have been removed because they - are Linux specific and break non-Linux builds. This functionality - will be restored after FP support unification has been achieved. - * i387-tdep.c (i387_print_register, void i387_float_info): - Likewise. - * config/i386/tm-linux.h (i387_float_info, FLOAT_INFO, - DO_REGISTERS_INFO, i386_do_registers_info, - i387_print_register): Likewise. - -1999-09-13 Elena Zannoni - - * event-top.c (call_readline): Change to accept gdb_client_data as - param. - (rl_callback_read_char_wrapper): New function to match what the - event loop expects and what readline expects. - (change_line_handler): Make call_readline point to - rl_callback_read_char_wrapper, instead of rl_callback_read_char. - (_initialize_event_loop): Ditto. - (gdb_readline2): Change parameter to gdb_client_data. - * event-top.h (call_readline, gdb_readline2): Change accordingly. - - * event-loop.c (add_file_handler): Change 2nd par to - handler_func*. No more need for casting. - * event-loop.h (create_async_signal_handler): Change accordingly. - - * inferior.h (fetch_inferior_event): Change parameter to void*. - * infrun.c (fetch_inferior_event): Ditto. - -1999-09-13 Stan Shebs - - * infrun.c (step_into_function): New function, broken out from the - step_into_function label in handle_inferior_event. - (handle_inferior_event): Change a goto into a function call. - -1999-09-13 Elena Zannoni - - * event-top.h: New file. All the exported vars and functions from - event-top.c. - - * event-loop.h (struct gdb_event, event_handler_func, - file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, - FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to event-loop.c. - (struct prompts, PROMPT, PREFIX, SUFFIX, display_gdb_prompt, - async_init_signals, set_async_editing_command, - set_async_annotation_level, set_async_prompt, handle_stop_sig, - handle_sigint, pop_prompt, push_prompt, gdb_readline2, - mark_async_signal_handler_wrapper, async_request_quit, - async_command_editing_p, exec_done_display_p, - async_annotation_suffix, new_async_prompt, the_prompts, - call_readline, input_handler, input_fd): Move to event-top.h. - (All function prototypes): Don't use PARAMS anymore. - - * event-loop.c: (struct gdb_event, event_handler_func, - file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY, - FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to here from - event-loop.h. - Include event-top.h. Remove use of PARAMS. ANSIfy functions headers. - - * event-top.c: Include event-top.h. Include "signals.h", not - . - Remove use of PARAMS. ANSIfy functions headers. - (handle_stop_sig): move prototype to event-top.h. - - * remote.c: Include event-top.h. Make it understand - async_signal_handler type. - * infrun.c: Include event-top.h. - * mi-main.c: Ditto. - * top.c Ditto. - * utils.c: Ditto. - -Mon Sep 13 18:54:05 1999 Andrew Cagney - - * gdbarch.sh: Describe each of the fields. - -Mon Sep 13 17:51:28 1999 Andrew Cagney - - From 1999-09-12 Jim Blandy : - * gdbarch.sh (generating setters): Use sed to generate the proper - indentation, not tr; tr's behavior is notoriously unportable. - -1999-09-10 Jim Blandy - - * i387-tdep.c (print_387_control_bits): Don't print newline; the - callers take care of that. (Thanks to H.J. Lu.) - -1999-09-09 Stan Shebs - - * d10v-tdep.c (DMEM_START): Set to 0x2000000. - (itrace, iuntrace, info itrace, itdisassemble, itracedisplay, - itracesource): Add 'i' prefix to commands, so as not to conflict - with generic trace commands. - -1999-09-09 Fernando Nasser - - * remote.c (_initialize_remote): Fix the specification of the - "remote" prefix to set and show commands. - -1999-09-09 Fernando Nasser - - * command.c (print_doc_line): Update to use ui_out. - (do_setshow_command): Ditto. - (cmd_show_list): Ditto. - -1999-09-09 Elena Zannoni - - * event-loop.c (create_file_event): New function. Creates a gdb - event for a given fd. - (gdb_wait_for_event): Use create_file_event(). - * event-loop.h: export create_file_event(). - - * event-loop.c (delete_file_handler): Move the clearing of the - mask to later on in the function, because we need it in order to - deactivate the correct fd when using select(). - - * m32r-tdep.c (decode_prologue): Fix typo. Instructions starting - with 0xf are branch instructions. - (m32r_scan_prologue): Initialize framesize to 0. - -1999-09-07 J.T. Conklin - - * i386-stub.c (exceptionHook, oldExceptionHook): Removed. - (handle_exception): Removed #if'd out exception hook code. - - * i386-stub.c, m68k-stub.c (error): Removed unused variable. - - * i386-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c, sparclet-stub.c (remcomInBuffer, remcomOutBuffer): - Make static. - -Tue Sep 7 14:06:22 1999 Kevin Buettner - - * config/i386/tm-linux.h (SOFUN_ADDRESS_MAYBE_MISSING): - Define. - -Tue Sep 7 08:18:01 1999 Kevin Buettner - - From Jim Blandy : - - Step into calls to functions in shared libraries properly. See - the comments for SKIP_SOLIB_RESOLVER atop infrun.c for details. - * infrun.c (SKIP_SOLIB_RESOLVER): New macro. - -1999-09-05 Fred Fish - - * elfread.c (elf_symtab_read): Remove separately passed bfd - pointer and offset. Pick up bfd pointer from objfile, and - get offset from objfile's section_offsets. - -Fri Sep 3 22:29:39 1999 Kevin Buettner - - * config/i386/tm-linux.h (REGISTER_NAMES): Changed register - named "foo" to "fopo" which more accurately describes the FPU - Operand Pointer Offset. The real reason for this change, of - course, is that many programmers use $foo as a convenience - variable and are likely to be unpleasantly surprised to find - that they're unwittingly changing the state of their ia32 FPU. - -1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_supply_register): Stop scanning val string - if a newline is encountered. - -1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com) - - monitor.c (TARGET_BUF_SIZE): New macro, defined to 2048. - (monitor_expect_regexp, monitor_wait, monitor_dump_reg_block, - monitor_dump_reg_block): Dump hard-coded constants in favor - of TARGET_BUF_SIZE. - - (readchar): Re-enable output of characters read from monitor when - remotedebug is set. - - (monitor_supply_register): Use ULONGEST to hold value. - Replace strtoul() call with hand-coded loop to handle values - larger than 'long'. - - (monitor_store_register): Use ULONGEST to hold value. - -Fri Sep 3 00:47:44 1999 Kevin Buettner - - [Merged linux/x86 floating point code from Bill Metzenthen, - Jim Blandy, Anthony Green, H. J. Lu, and possibly others. The - following remarks are Jim Blandy's.] - - * findvar.c (extract_floating): Call TARGET_EXTRACT_FLOATING, if - #defined. - (store_floating): Call TARGET_STORE_FLOATING, if #defined. - - * i386-tdep.c (i386_print_register, i386_do_registers_info): New - functions. - (i386_extract_return_value): GNU/Linux returns floating point - values in a floating point register too. - (set_disassembly_flavor): Add prototype. - (i386_extract_return_value): Use FPDATA_REGNUM, not FP0_REGNUM ( - which wasn't the first FP data register). - (i386_do_registers_info): Use FPSTART_REGNUM and FPEND_REGNUM as - the limits of the FPU-related registers. - (i386_extract_return_value): Tell GDB how to find return values - larger than four bytes. (Thanks to Paul N. Hilfinger for the bug - report.) - - * i387-tdep.c (print_387_control_word): Break out bit-splitting into... - (print_387_control_bits): New function. - (print_387_status_word): Break out bit-splitting into... - (print_387_status_bits): New function. - (i387_print_register, i387_float_info, i387_hex_float_input): New - functions. - (i387_extract_floating, i387_store_floating): New functions. - - * valprint.c (print_floating): Use macro TARGET_ANALYZE_FLOATING, - if it's #defined. Tolerate values of `nonnegative' other than - zero and one. - - * i386-linux-nat.c: New file. - * Makefile.in (ALLDEPFILES): Mention i386-linux-nat.c. - (i386-linux-nat.o): New rule, listing dependencies. - * config/i386/linux.mh (NATDEPFILES): Use i386-linux-nat.o, not - the plain i386v4-nat.o. - * config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define. - * config/i386/xm-linux.h: Define HOST_I386. - - * config/i386/tm-linux.h (FP0_REGNUM): Replaced by... - (FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM, - FPDATA_REGNUM, FPEND_REGNUM): New definitions. - (REGISTER_BYTES): Changed accordingly. - (SKIP_SOLIB_RESOLVER): #define this. - (i386_linux_skip_solib_resolver): New declaration. - (i387_float_info): Added extern decl for this function. - (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING, - TARGET_ANALYZE_FLOATING): Define. - (i387_extract_floating, i387_store_floating): New extern decls. - (I386_GNULINUX_TARGET): Define. - (NUM_REGS, NUM_FREGS, REGISTER_NAMES, FP0_REGNUM, FPDATA_REGNUM, - FPENV_BYTES, FPREG_RAW_SIZE, FPREG_BYTES, REGISTER_BYTES, - REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, - MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, - TARGET_LONG_DOUBLE_BIT, FLOAT_INFO, DO_REGISTERS_INFO): New - definitions, perhaps overriding those inherited from - config/i386/tm-i386.h. - (i386_do_registers_info, i387_print_register, double_to_i387, - i387_to_double): New declarations. - (LD_I387): Define iff both the host and target are using i387 - FPU's. - (HEX_FLOAT_INPUT, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_VIRTUAL_TYPE): Define these if LD_I387 is defined. - - * source.c (list_command): List the right number of source lines, - even if we're at the top of the file. - -1999-09-02 Stan Shebs - - * infrun.c (step_over_function): New function, broken out from the - step_over_function label in handle_inferior_event. - (handle_inferior_event): Change a goto into a function call. - -Thu Sep 2 18:26:04 1999 Andrew Cagney - - * Makefile.in (GDB_WERROR_CFLAGS, GBB_WARN_CFLAGS): Define. - (INTERNAL_CFLAGS): Update - * configure.in (WERROR_CFLAGS, WARN_CFLAGS): Sync with - ../sim/common/aclocal.m4. - * configure: Re-generate. - -Thu Sep 2 00:27:36 1999 Andrew Cagney - - * Makefile.in (z8k-tdep.o): For moment, don't try to compile with - -Werror. See Makefile.in. - * z8k-tdep.c (z8k_set_pointer_size): Document problem. - - * config/z8k/tm-z8k.h (z8k_print_register_hook, z8k_frame_chain, - z8k_saved_pc_after_call, z8k_frame_saved_pc, - z8k_set_pointer_size): Declare. - (z8k_skip_prologue): Fix typo. Was mz8k_skip_prologue. - (FRAME_CHAIN, PRINT_REGISTER_HOOK, FRAME_SAVED_PC, - SAVED_PC_AFTER_CALL): Update. - * z8k-tdep.c (z8k_print_register_hook): Rename - z8k_print_register_hook. - (z8k_frame_chain): Rename frame_chain. - (z8k_saved_pc_after_call): Rename saved_pc_after_call. - (z8k_frame_saved_pc): Rename frame_saved_pc. - (z8k_print_register_hook): Fix printf. - (read_memory_pointer): Add declaration. - ("value.h"): Include. - * Makefile.in (z8k-tdep.o): Add dependency on value.h. - - * config/sparc/tm-sparc.h (PRINT_EXTRA_FRAME_INFO): Fix - printf. calls - * Makefile.in (remote-e7000.o): For moment, don't try to compile - with -Werror. See Makefile.in. - * sh-tdep.c (sh_show_regs): Fix printf calls. - * xcoffsolib.c (solib_info): Fix Printf calls. - * dink32-rom.c: #include "symfile.h" for generic_load and - "inferior.h" for write_pc. - * Makefile.in (dink32-rom.o): Update. - - * config/mn10300/tm-mn10300.h (mn10300_store_struct_return), - config/mn10200/tm-mn10200.h (mn10200_store_struct_return): Add - declarations. - -Tue Aug 31 00:48:27 1999 Andrew Cagney - - * config/mips/tm-tx49el.h (REGISTER_SIM_REGNO): Define. - - * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register): - Pass REGISTER_SIM_REGNO converted register number to the - simulator. - -1999-09-01 Tom Tromey - - * config/i386/nm-linux.h (PREPARE_TO_PROCEED): Added argument. - -1999-09-01 Elena Zannoni - - * values.c (value_virtual_fn_field): Remove unused var(s). - * thread.c (prune_threads): Ditto. - * symtab.c (lookup_transparent_type): Ditto. - (decode_line_1): Ditto. - (make_symbol_overload_list): Ditto. - * rs6000-tdep.c (frame_get_saved_regs): Ditto. - (set_processor): Ditto. - * remote.c (remote_remove_breakpoint): Ditto. - (remote_query): Ditto. - (readtty): Ditto. - * remote-sds.c (sds_fetch_registers): Ditto. - (putmessage): Ditto. - * ppcbug-rom.c (ppcbug_supply_register): Ditto. - (ppcbug_open): Remove unused prototype. - * parse.c (parse_nested_classes_for_hpacc): Remove unused var(s). - * ocd.c (ocd_open): Ditto. - (ocd_get_packet): Ditto. - * monitor.c (monitor_error): Ditto. - (monitor_wait_srec_ack): Ditto. - * main.c (main): Ditto. - * gdbtypes.c (count_virtual_fns): Ditto. - * exec.c (exec_file_command): Ditto. - - * event-top.c: Include handle_sigwinch() function prototype within - appropriate #ifdef. - - * eval.c (evaluate_subexp_standard): Remove unused variable. - (evaluate_subexp_standard): Remove unused variables. - * dink32-rom.c (dink32_supply_register): Remove unused variable. - * dbxread.c (elfstab_build_psymtabs): Ditto. - * command.c (do_setshow_command): Ditto. - * breakpoint.c (solib_load_unload_1): Remove unused variables 'i' - and 'sal'. - (until_break_command): Remove unused variables 'arg1' and 'arg2'. - (create_exception_catchpoint): Remove unused variable 'i'. - * ax-gdb.c (gen_sub): Remove unused variable. - (_initialize_ax_gdb): Ditto. - - * ser-pipe.c (pipe_readchar): If timeout is expired return - SERIAL_TIMEOUT. - * ser-tcp.c (tcp_readchar): If timeout is expired return - SERIAL_TIMEOUT. - -Wed Sep 1 15:07:25 1999 Andrew Cagney - - * version.h: New file. - * Makefile.in (version_h): Define. - (version.o): Add target. - - * remote-array.c: #include "version.h". - (version): Delete extern declarations. - * Makefile.in (remote-array.o): Add dependency on version.h. - - * top.c: #include "version.h". - (version, host_name, target_name): Delete extern declarations. - * Makefile.in (top.o): Add dependency on version.h. - - * remote.c (remote_remove_watchpoint, remote_insert_watchpoint), - remote-array.c (array_open), remote-mips.c (send_srec), - dve3900-rom.c (store_bitmapped_register): Fix Printfs. - - * mips-tdep.c (mips_print_extra_frame_info, print_unpack), - m32r-rom.c (m32r_load_section), m32r-tdep.c (m32r_frame_chain), - dsrec.c (load_srec): Fix printf problems. - -Wed Sep 1 13:16:49 1999 Andrew Cagney - - * Makefile.in (monitor.o): For moment, don't try to compile with - -Werror. monitor.c has -Wformat problems. See Makefile.in for - more info. - -Tue Aug 31 21:23:38 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (prologue_inst_adjust_sp): Correct offset computation - for doubleword store instructions. - (hppa_frame_find_saved_regs): Similarly. - -Wed Sep 1 09:22:50 1999 Andrew Cagney - - * d30v-tdep.c (d30v_print_register): - (tdisassemble_command): - - * d10v-tdep.c (show_regs, trace_info, tdisassemble_command): Fix - printf problems. - - * remote-sim.c (dump_mem), remote-rdi.c (arm_rdi_create_inferior): - Fix printf arguments. - - * remote-mips.c, mips-tdep.c: Move declaration of - ``mips_set_processor_type_command'' from here. - * config/mips/tm-mips.h: To here. - * remote-array.c: #include "inferior.h". - * config/mips/tm-embed.h (remote_mips_stopped_by_watchpoint): Add - declaration. - * remote-mips.c (remote_mips_stopped_by_watchpoint): Define using - ISO-C prototype. - (monitor_supports_breakpoints): Integer variable. - - * m32r-rom.c: #include "inferior.h" and - * config/m32r/tm-m32r.h (m32r_write_sp): Add declaration. - - * config/i960/tm-i960.h (leafproc_return, i960_pop_frame): Add - declaration. - (POP_FRAME): Call i960_pop_frame. - * i960-tdep.c (i960_pop_frame): Rename pop_frame. - * mon960-rom.c: #include "inferior.h" for declaration of write_pc. - -1999-08-15 Fred Fish - - * objfiles.c (objfile_relocate): Use SIZEOF_SECTION_OFFSETS when - allocating section_offsets array. - * remote-os9k.c (rombug_wait): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * remote.c (get_offsets): Ditto. - (remote_cisco_objfile_relocate): Ditto. - * rs6000-nat.c (vmap_symtab): Ditto. - - * dstread.c (dst_symfile_offsets): Set section_offsets directly instead - of returning a pointer to section offsets. - * somread.c (som_symfile_offsets): Ditto. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - * symfile.c (default_symfile_offsets): Ditto. - (syms_from_objfile): The sym_offsets function has already set section - offsets and no longer returns a value. - - * xcoffread.c (scan_xcoff_symtab): Eliminate section_offsets passed - separate from objfile. - (xcoff_start_psymtab): Ditto. - (START_PSYMTAB): Ditto. - * os9kread.c (read_minimal_symbols): Ditto. - (read_os9k_psymtab): Ditto. - (os9k_start_psymtab): Ditto. - (record_minimal_symbol): Ditto. - * dbxread.c (START_PSYMTAB): Ditto. - (start_psymtab): Ditto. - * mdebugread.c (START_PSYMTAB): Ditto. - (elfmdebug_build_psymtabs): Ditto. - (mdebug_build_psymtabs): Ditto. - (parse_partial_symbols): Ditto. - (new_psymtab): Ditto. - * dwarfread.c (dwarf_build_psymtabs): Ditto. - * partial-stab.h (START_PSYMTAB): Ditto. - * stabsread.h (start_psymtab): Ditto. - * dwarf2read.c (dwarf2_build_psymtabs): Ditto. - (dwarf2_build_psymtabs_easy): Ditto. - (dwarf2_build_psymtabs_hard): Ditto. - * hp-psymtab-read.c (hpread_build_psymtabs): Ditto. - (hpread_quick_traverse): Ditto. - (hpread_start_psymtab): Ditto. - (scan_procs): Ditto. - * hpread.c (hpread_build_psymtabs): Ditto. - * symfile.h (dwarf2_build_psymtabs): Ditto. - - * dbxread.c (read_dbx_symtab): Use ANOFFSET to access section - offsets. - * coffread.c (enter_linenos): Pass objfile instead of section - offsets. - - * dbxread.c (dbx_symfile_read): No need to explicitly pass - text addr and size. Let read_dbx_symtab find them. - (read_dbx_symtab): Get text addr and size from objfile. - (dbx_symfile_read): Remove dead code (call to strlen); - -1999-08-31 Michael Snyder - - * Makefile.in: add rule for sol-thread.o. - Add rule for linux-thread.o. - -1999-08-13 Jim Kingdon - - Threads code from gdb 4.18-codefusion-990706 - [Thanks to Eric Paire, H. J. Lu, Jim Blandy and others] - * infrun.c (signal_stop_update, signal_print_update, - signal_pass_update): new functions. - * inferior.h: new prototypes for above functions. - * target.h (enum strata): add thread stratum. - * linux-thread.c: new file. Support for debugging linux threads. - * config/i386/nm-linux.h: several new prototypes for above. - * config/i386/linux.mh: add linux-thread.o to NATDEPFILES. - - More threads code from the same place: - * config/i386/tm-linux.h (REALTIME_LO, REALTIME_HI): Add - definitions. - * target.h (enum target_signal): Add TARGET_SIGNAL_REALTIME_32. - * target.c (signals, target_signal_from_host, - target_signal_to_host): Add clauses for - TARGET_SIGNAL_REALTIME_32. - -1999-08-31 Neil Schellenberger - - * sol-thread.c (sol_thread_detach): strip thread-id out of - inferior_pid, so that procfs_detach can't choke on it. - -1999-08-31 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c, sparclet-stub.c (getpacket): Remove 'buffer' arg, - define it as a pointer to &remcomInBuffer[0]. - (handle_exception): Update. - - * sparc-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): - Removed #ifdef'd out code which implements the non-standard 'b' - (set baud rate) command. - -1999-08-31 Stan Shebs - - * infrun.c (keep_going): New function, broken out from the - keep_going label in handle_inferior_event. - (handle_inferior_event): Change more gotos into function calls. - -Tue Aug 31 02:29:27 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (read_unwind_info): Handle multiple unwind sections. - -Tue Aug 31 15:28:44 1999 Andrew Cagney - - * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Fix printf - format argument. - * alpha-tdep.c (heuristic_proc_start): Ditto. - - From Stan Shebs : - * defs.h (strlen_paddr): Fix prototype - add void argument list. - -Tue Aug 31 14:02:12 1999 Andrew Cagney - - * defs.h (gdb_print_host_address), utils.c - (gdb_print_host_address): Rename gdb_print_address. - - * expprint.c, gdbtypes.c, symmisc.c: Update. - - *expprint.c: Use gdb_print_host_address when displaying native - pointers. - -Sat Aug 28 14:23:29 1999 Andrew Cagney - - * scm-valprint.c (scm_ipruk), jv-valprint.c (java_value_print), - cp-valprint.c (cp_print_class_member), exec.c (exec_files_info), - remote.c (putpkt_binary, compare_sections_command, - remote_cisco_section_offsets), dcache.c (dcache_info), - breakpoint.c (break_at_finish_at_depth_command_1, - break_at_finish_command_1), symfile.c (generic_load), - (report_transfer_performance), top.c (get_prompt_1), f-valprint.c - (f_val_print), maint.c (maintenance_translate_address): Fix printf - -Wformat warnings. Use paddr, paddr_nz, sizeof_paddr, paddr_u and - paddr_d to print addresses. Change ``d'' to ``ld''. - - * utils.c (strlen_paddr): New function. - -Tue Aug 31 01:36:44 1999 Andrew Cagney - - * config/d30v/tm-d30v.h (d30v_frame_chain, - d30v_init_frame_pc): Add declaration. - - * arc-tdep.c (arc_pop_frame): Rename pop_frame. - (arc_push_dummy_frame): Rename push_dummy_frame. - (arc_set_cpu_type_command): Add declaration. - - * config/arc/tm-arc.h (arc_pop_frame, arc_push_dummy_frame): Add - declaration. - -1999-08-30 Stan Shebs - - * infrun.c (prepare_to_wait): New function, broken out from the - wfi_continue label in handle_inferior_event. - (handle_inferior_event): Change more gotos into function calls. - -1999-08-30 Michael Snyder - - * tracepoint.c: -Wall warning cleanup. - (parse_and_eval_memrange): remove (unused). - (output_command, args_info, locals_info, registers_info): add decls. - (getpkt, putpkt, remote_console_output): add decls. - (isalnum, isspace): cast arg to avoid warning. - (printf, fprintf, sprintf): use [fs]printf_vma for printing addrs. - -Mon Aug 30 21:47:58 1999 Andrew Cagney - - * d10v-tdep.c: #include "language.h". - -Mon Aug 30 20:38:57 1999 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for . - * configure, acconfig.in: Re-generate. - - * remote-rdp.c: #include - - * config/arm/tm-arm.h (arm_float_info): Add declaration. - - * arm-tdep.c (convert_from_extended, convert_to_extended): Change - double ptr arg to void ptr arg. - - * config/arm/tm-arm.h (arm_frameless_function_invocation): Add - declaration. - (arm_frame_find_saved_regs): Rename frame_find_saved_regs. - (convert_from_extended, convert_to_extended): Add declaration. - -Mon Aug 30 19:05:32 1999 Andrew Cagney - - * configure.in (WERR_CFLAGS): Separate the -Werror flag. - * configure: Re-generate. - - * Makefile.in (INTERNAL_CFLAGS): Re-define using - INTERNAL_WARN_CFLAGS. - (INTERNAL_WARN_CFLAGS): Define. Leave off WERR_CFLAGS. - (tracepoint.o): Add explicit rule. - (WERR_CFLAGS): Add definition. - -Mon Aug 30 17:52:17 1999 Andrew Cagney - - * utils.c: #include "event-loop.h" for declaration of - async_request_quit. - * Makefile.in (utils.o): Add dependency on event-loop.h. - - * event-top.c (mark_async_signal_handler_wrapper, - async_request_quit): Move declaration from here. - * event-loop.h: To here. - - * defs.h: Add declaration of exec.c:exec_set_section_offsets. - - * event-top.c: #include "gdbcmd.h" which includes "command.h" and - hence expose declaration of function dont_repeat. - - * top.c (ISATTY), tracepoint.c (ISATTY), utils.c (ISATTY), - event-top.c (ISATTY): Move definitions from here. - * defs.h (ISATTY): To here. #include . - - * sol-thread.c, solib.c, source.c, sparcl-tdep.c, tracepoint.c, - utils.c, win32-nat.c, wince.c, top.c, symfile.c, ser-unix.c, - ser-tcp.c, procfs.c, maint.c, infttrace.c, hppa-tdep.c, - ser-pipe.c, remote-rdp.c, main.c, inftarg.c, inflow.c, - hpux-thread.c, hp-psymtab-read.c, go32-nat.c, fork-child.c, - corelow.c, command.c: Do not #include , moved to defs.h. - -Mon Aug 30 15:14:43 1999 Andrew Cagney - - * defs.h (struct tui_stream, enum streamtype): Move from here. - * utils.c: To here. - - * main.c (tui_file_fputs): Move from here. - * utils.c: To here. - -Sun Aug 29 10:03:32 1999 Andrew Cagney - - * gdb-events.h, gdb-events.c, gdb-events.sh: New files. - -1999-08-27 Michael Snyder - - * solib.c (open_symbol_file_object): new function. - Called when attaching to a new process, if there is no loaded - symbol file. Attempts to locate the executable file for the - attached process and load symbols from it. - (solib_add): Call open_symbol_file_object if attaching to a - new process and no open symbol file. - -1999-08-27 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/i386/tm-sun386.h (GDB_TARGET_IS_SUN386): Definition - removed--no longer checked anywhere in gdb. - -1999-08-27 Stan Shebs - - * infrun.c (stop_stepping): New function, broken out from - stop_stepping label in handle_inferior_event. - (handle_inferior_event): Change gotos into function calls. - -Fri Aug 27 20:13:22 1999 Andrew Cagney - - * defs.h (LONGEST): Move definition to earlier in file - to just - after BFD. - (paddr_u, paddr_d): Declare. - * utils.c (decimal2str): New function. - (paddr_u, paddr_d): Define. - - * remote.c (remote_cisco_section_offsets, - compare_sections_command): Fix XprintfX arguments. Use paddr... - (putpkt_binary): Fix XprintfX arguments. - -Tue Aug 24 21:30:36 1999 Andrew Cagney - - * arm-tdep.c (arm_init_extra_frame_info): Add braces. Recommended - by gcc -Wparentheses. - -1999-08-26 Stan Shebs - - * infrun.c (check_sigtramp2): New function, broken out from - check_sigtramp2 label in handle_inferior_event. - (handle_inferior_event): Change gotos into function calls. - - Declare Tahoe configuration obsolete. - * configure.host, configure.tgt: Comment out Tahoe configs. - * Makefile.in: Comment out Tahoe-related action. - * tahoe-tdep.c, config/tahoe/*: Comment out. - * NEWS: Mention obsolete status. - -1999-08-26 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sh-stub.c, - sparc-stub, sparcl-stub.c sparclet-stub.c (getpacket): If '$', - the packet start character is received in the 'middle' of a - packet, assume that packet end character has been lost and - start a new packet. - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub.c sparclet-stub.c (getpacket): Changed to return ptr - to first character of input buffer. Removed & 0x7f masks. - (handle_exception): Don't access remcomInBuffer directly. - -1999-08-25 Stan Shebs - - * breakpoint.c (disable_breakpoints_in_shlibs): Only disable - enabled breakpoints. - -Tue Aug 24 14:59:23 1999 Andrew Cagney - - * tracepoint.c, remote.c, pa64solib.h, value.h, somsolib.h, - solib.h, scm-lang.h, language.h, inferior.h, defs.h, coff-solib.h, - ch-lang.h, breakpoint.h, annotate.h: Remove #if __STDC__ wrapping - struct declarations. - - * config/sparc/nm-sun4sol2.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/i386/tm-i386.h, - config/i386/tm-i386v.h, config/i386/nm-i386sol2.h, - config/pa/nm-hppah.h, config/rs6000/nm-rs6000.h, - config/sparc/tm-sp64.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mips/tm-mips.h, config/m68k/tm-m68k.h, - config/m32r/tm-m32r.h, config/i960/tm-mon960.h, - config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, - config/arm/tm-arm.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Ditto. - -Wed Aug 25 10:45:33 1999 Andrew Cagney - - * Makefile.in (gdb$(EXEEXT)): Add dependency on TDEPLIBS. - - * config/arm/arm.mt (TDEPLIBS): Define. Move libangsd.a to here. - (TDEPFILES): From here. - -1999-08-24 Elena Zannoni - - * top.c (init_main): Add new set/show command exec-done-display, - default value is off. - * event-loop.h: Export exec_done_display_p. - * event-top.c: New variable exec_done_display_p. - * infrun.c (complete_execution): Print completion message if - corresponding flag is set. - - * top.c (DEFAULT_PROMPT): Add space after "(gdb)" at end of prompt. - - From: J.T. Conklin - * top.c (DEFAULT_PROMPT): Set to "(gdb)" if not already defined. - (init_main): Always use DEFAULT_PROMPT. - -Tue Aug 24 03:23:31 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c: Remove useless "purecov: deadcode" comments. - (hppa_use_struct_convention): Update for PA64. - (hppa_frame_saved_pc): Properly extract the saved PC in a call - dummy frame. - (in_solib_call_trampoline): Return nonzero if we are in a function - called ".stub". - (prologue_inst_adjust_sp): Handle std,ma. - (skip_prologue_hard_way): Handle more PA2.0/PA64 insns. - (hppa_frame_find_saved_regs): Similarly. Handle indirect save of - %r3 into the stack. - - * config/pa/tm-hppa64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Define. - (CALL_DUMMY_BREAKPOINT_OFFSET): Define. - -Tue Aug 24 14:59:23 1999 Andrew Cagney - - * Makefile.in (gdb$(EXEEXT)): Add dependency on main.o that was - lost when libgdb.a was added. - -Tue Aug 24 14:26:34 1999 Andrew Cagney - - * gdbarch.c, gdbarch.h: Convert to pure ISO-C. - - * gdbarch.sh: New file. - * gdbarch.c, gdbarch.h: Add note describing gdbarch.sh - -Mon Aug 23 19:36:17 1999 Andrew Cagney - - * Makefile.in (libgdb.a): New target. - (gdb$(EXEEXT)): Add dependency on libgdb.a. - (libgdb-files, LIBGDB_OBS, libgdb, LIBGDBDEPS, LIBGDBFILES): Delete. - -Mon Aug 23 10:16:32 1999 Jeffrey A Law (law@cygnus.com) - - * infttrate.c (child_pid_to_exec_file): Find the correct base - of the stack for PA64. - - * pa64solib.c: Fix some minor whitespace problems. - (bfd_lookup_symbol): New function. - (pa64_solib_create_inferior_hook): Find the address __dld_break - in the dynamic linker. Try to set a shlib event breakpoint in - that function. - (add_to_solist): Do not add the same shared library to the shlib - list more than once. - -Sun Aug 22 14:49:40 1999 Andrew Cagney - - * value.h (enum lval_type): Move declaration from here. - * defs.h (enum lval_type): To here. - * frame.h, gdbarch.h: Delete incomplete declaration of ``enum - lval_type''. - -1999-08-20 Michael Snyder - - * breakpoint.c (can_use_hardware_watchpoint): reject expressions - that refer to registers or register variables. - -Fri Aug 20 10:53:38 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Provide PA2.0W aware code. - - * pa64solib.c pa64solib.h: New files. - - * config/pa/hppa64.mt: Delete commented out code that is and - never will be appropriate for this target. - * config/pa/hpux11w.mt (TDEPFILES): Remove SOM references. Also - remove pa64solib.o. - * config/pa/hpux11w.mh (NATDEPFILES): Remove SOM references. - - * configure.host; Use "hpux11w" and "hpux11" instead of - "hpux1100w" and "hpux1100" respectively - * config/pa/hpux11w.mh: Renamed from hpux1100w.mh. - * config/pa/hpux11w.mt, config/pa/hpux11.mh: Likewise. - * config/pa/hpux11.mt: Likewise. - -1999-08-19 Michael Snyder - - * breakpoint.h (target_hw_bp_type): new enum. - * breakpoint.c (insert_breakpoints): use enum instead of consts. - (remove_breakpoint): use enum instead of consts. - (throughout): use "warning" instead of "fprintf(stderr, ..." - [Also clean up a bunch of excessively long lines.] - -1999-08-19 J.T. Conklin - - * i386-stub.c (waitabit): Removed. - (breakpoint): Update. - - * i386-stub.c, m32r-stub.c, sparc-stub.c, sparcl-stub.c, - sparclet-stub.c (set_debug_traps): Don't send gratuitous ACK. - - * m68k-stub.c (putpacket): Restore code so that packets are sent - until an ACK is received. - -1999-08-19 Eli Zaretskii - - * breakpoint.c (bpstat_stop_status): Accept triggered addresses - anywhere inside the region occupied by a watched variable as a - sign that the watchpoint fired. Don't stop if some watchpoint - was triggered, but its address doesn't match the address of this - watchpoint. - (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New macro. - Default definition is to call TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT. - (can_use_hardware_watchpoint): Call TARGET_REGION_OK_FOR_HW_WATCHPOINT; - if it returns zero, return zero immediately. - (insert_breakpoints): Try to insert watchpoints for all the values - on the value chain, even if some of them fail to insert. Remove - the breakpoint if parts of its value chain couldn't be inserted. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (go32_stopped_by_watchpoint): Remove unused code. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (tcgetpgrp, tcsetpgrp): New functions. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (go32_wait): If we are in a single-step mode, and the - next instruction is INT nn or INTO, use a temporary breakpoint to - simulate single-step mode, and reset the trace flag. - -1999-08-19 Eli Zaretskii - - * go32-nat.c (wp_op): New typedef. - (SHOW_DR): Print the length of watched region as well. - (go32_insert_aligned_watchpoint): Remove unused argument PID. All - callers and the prototype changed. - (go32_handle_nonaligned_watchpoint): Renamed from - go32_insert_nonaligned_watchpoint. Now handles all operations on - non-aligned watchpoints: insertion, deletion, and counting. If - called with wp_count as the first argument, return the count of - debug registers needed to watch the region. Don't break out of - the loop before all the addresses in the region are processed. - (go32_remove_watchpoint): Call go32_remove_aligned_watchpoint to - do the actual work. - (go32_remove_aligned_watchpoint): New function, modeled after - go32_insert_aligned_watchpoint. Removes watchpoints that watch - regions of arbitrary length by calling - go32_handle_nonaligned_watchpoint as needed. - (go32_region_ok_for_watchpoint): New function, called from - can_use_hardware_watchpoint via the new macro - TARGET_REGION_OK_FOR_HW_WATCHPOINT. - - * config/i386/nm-go32.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): - Define to call go32_region_ok_for_watchpoint. - (DECR_PC_AFTER_HW_BREAK): Define back to zero (previous redefinition - to 1 was due to a bug in go32-nat.c). - -1999-08-19 Eli Zaretskii - - * go32-nat.c (cleanup_dregs): New function. - (go32_mourn_inferior): Call it. - (IS_REG_FREE, LOCAL_ENABLE_REG, GLOBAL_ENABLE_REG, DISABLE_REG, - SET_BREAK, SET_WATCH, IS_WATCH, WATCH_HIT): Protect arguments with - parentheses. - (SET_BREAK): Increment the debug register's reference count. - (DR_DEF): New macro, returns the access and length bits of the - breakpoint. - (SHOW_DR): Print the reference count of each register. Disable or - enable print-out depending on an environment variable GDB_SHOW_DR. - (go32_insert_aligned_watchpoint): Look for an occupied debug - register with the same address and access/length bits, and reuse - it by incrementing reference the count, before occupying another - register. Return zero upon success. - (go32_insert_nonaligned_watchpoint): Pass the read/write bits to - go32_remove_watchpoint. - (go32_remove_watchpoint): Accept an additional parameter: the - read/write bits of the watchpoint to remove, and only remove a - watchpoint if it's occupied and its address and read/write bits - match. Only disable the register if its reference count is zero; - otherwise just decrease the reference count. - (go32_remove_hw_breakpoint): Only decrease reference count and - disable the debug register if it is occupied and its access bits - match those of an instruction breakpoint. - (go32_insert_hw_breakpoint): Before occupying another debug - register, look for an already occupied register that defines an - instruction breakpoint with the same address. If found, increment - its reference count. Call SHOW_DR even if failed to insert a - breakpoint. - - * config/i386/nm-go32.h (target_remove_watchpoint): Accept the - TYPE argument as well. - -Wed Aug 18 17:47:25 1999 Andrew Cagney - - * mips-tdep.c: Add more comments. - -1999-08-17 Stan Shebs - - * blockframe.c: Don't use PARAMS anymore, remove obsolete comment - about frameless functions. - -1999-08-16 Michael Snyder - - * thread.c (delete_thread): delete any step_resume breakpoint - held by the thread. (prune_threads): call delete_thread. - * breakpoint.c (breakpoint_init_inferior): if startup, then - delete any remaining step_resume breakpoints. - * infrun.c (handle_inferior_event): add cautionary comment. - -1999-08-16 Fernando Nasser - - * remote.c (remote_async_mourn): New function. Async version of - remote_mourn(). - -1999-08-16 Eli Zaretskii - - * terminal.h [__GO32__]: Remove conditional; DJGPP now supports - termios. - -1999-08-16 Eli Zaretskii - - * command.c (CANT_FORK) [__MSDOS__]: Define. - (shell_escape) [CANT_FORK]: If ARG is NULL, pass an empty string - to `system'. - [__DJGPP__]: Return to the original directory after the shell - exits. - -1999-08-16 Eli Zaretskii - - * config/i386/xm-go32.h (ROOTED_P): Don't reference X[1] if X[0] - is a null character. - - * config/i386/nm-go32.h (DECR_PC_AFTER_HW_BREAK): Define to 1. - -1999-08-16 Eli Zaretskii - - * go32-nat.c (redir_cmdline_parse, redir_cmdline_delete, - redir_to_child, redir_to_debugger, redir_debug_init) - [__DJGPP_MINOR__ < 3]: Dummy stubs for redirecting debuggee's - standard handles. - (print_387_status): Print "last FP instruction", not "last - exception". Restore the upper 5 bits of the opcode that aren't - stored in the FPU state. Print the FPU stack in its physical - order, not relative to ST(0). Print "special", not "trap" for - unnormals and infinities. Print all 10 bytes of each FP register, - and print them with 19 significant digits. - (regno_mapping): Make the mapping consistent with tm-go32.h. - (sig_map): Add mappings for SIGQUIT, SIGFPE, SIGALRM. Map NMI to - SIGBUS. - (excep_map): New variable, maps GDB signals to DJGPP exceptions. - (go32_attach): Signal an error: we cannot attach to other - processes. - (go32_resume): Record the signal with which the inferior should be - resumed, mapped to the DJGPP exception number. - (go32_wait): Pass the signal recorded in go32_resume to the - debuggee. Save and restore debugger's and debuggee's current - working directory. - [__DJGPP_MINOR__ < 3]: Save and restore inferior's FPU state. - (store_register): FPU regsiters have numbers less than 31. - (go32_kill_inferior): Delete the parsed command-line storage. - (go32_create_inferior): Initialize the parsed command-line - storage. Parse the command line and create the redirections for - inferior's standard handles. - [__DJGPP_MINOR__ < 3]: Init the inferior's FPU state. - (ignore2): Function deleted. - (device_mode): New function, switches a character device between - raw and cooked mode. - (go32_terminal_init): Invalidate the raw/cooked mode information. - (go32_terminal_info): Print whether the inferior's terminal is in - raw or cooked mode. - [__DJGPP_MINOR__ > 2]: Say if standard handles are redirected or - closed by the inferior. - (go32_terminal_inferior): Switch standard handles to the - inferior's files/devices. Put the inferior's input device to - raw/cooked mode, exactly like we found it last time. - (go32_terminal_ours): Restore debugger's standard handles and put - the terminal into cooked mode. Save the mode of inferior's input - device. - (init_go32_ops): Assign go32_ops.to_attach, - go32_ops.to_terminal_info, go32_ops.to_terminal_ours_for_output. - Initialize inferior's cwd and the command-line storage. - -Mon Aug 16 14:29:30 1999 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Define. - * config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Undefine. - * hppa-tdep.c (hppa_push_arguments): Handle arguments growing in - both directions depending ARGS_GROW_DOWNWARD. - (hppa_find_saved_regs): Update for 64bit wide registers & pointers - and PA64 ABI. - - * hppa-tdep.c (hppa_pop_frame): Various fixes for 64bit wide - registers and pointers. - (hppa_fix_call_dummy, skip_trampoline_code): Likewise. - (restore_pc_queue): Update tests for width of memory loads. - (hppa_push_arguments): Delete version that was #if 0'd out. - - * hppa-tdep.c (push_dummy_frame): Handle the new 64it ABI. - (find_dummy_frame_regs): Corresponding changes. - - * hppa-tdep.c (read_unwind_info): Initialize obj_private->dp. - (internalize_unwinds): Improve test for when to use segment - relative code for unwinder bounds. - (rp_saved): Fix offset of saved return pointer for the 64bit ABI. - (hppa_frame_saved_pc): Various updates to handle 64bit registers - and pointers. - (frame_chain, restore_pc_queue): Likewise. - - * hppa-tdep.c (rp_saved): RP is saved at frame-16 when - pointers are 64bits wide. - - * hppa-tdep.c (record_text_segment_lowaddr): New function. - (internalize_unwinds): Use it if addressess are 8 bytes wide. - - * symfile.c (syms_from_objfile): No longer warn if the lowest - section does not have SEC_CODE set. - - * Makefile.in (pa64solib.o): Add dependencies. - - * hppah-nat.c (store_inferior_registers): Do not try to write a - nonzero value to the high part of IPSW. Fix typo in unable to store - warning. - - * config/pa/tm-hppa.h (opd_data structure): Delete. Not actually - needed. - (struct obj_private_struct): Add new entry for the objfile's DP - value. - * config/pa/tm-hppa64.h (CALL_DUMMY): Add a nop to make it an even - number of instructions. Pack the dummy into word sized hunks. - (CALL_DUMMY_LENGTH): Update appropriately. - (PC_IN_CALL_DUMMY, CALL_DUMMY_LOCATION_AFTER_TEXT_END): Delete. - -Mon Aug 16 19:08:19 1999 Andrew Cagney - - * configure.in: Try -lsocket when looking for socketpair. - * configure, config.h: Re-generate. - -1999-08-13 Elena Zannoni - - From Christopher Faylor : - - * event-loop.c (gdb_wait_for_event): Before going to wait for - another event with select or poll, flush the error and the output - streams. - - * event-top.c (gdb_readline2): Do not buffer the input, because - doing so can interfere with select/poll in bad ways. - -Fri Aug 13 17:36:56 1999 Eli Zaretskii - - * maint.c (maintenance_dump_me) [__DJGPP__]: Simulate a core dump - with SIGABRT. - * utils.c (quit) [__MSDOS__]: Don't mention SIGINT, since it's not - gonna happen. - (notice_quit): No need to define this function for the DJGPP port. - -1999-08-13 James Ingham - - * arm-tdep.c (arm_frameless_function_invocation): SKIP_PROLOGUE - macro no longer modifies its argument. Update uses to accord. - - * config/arm/arm.mt (TDEPFILES): Add the remote-rdi.o to the - TDEPFILES. - * configure.tgt: Add rdi-share to configdir for the Arm targets. - -Fri Aug 13 11:16:32 1999 Jeffrey A Law (law@cygnus.com) - - * hppah-nat.c (store_inferior_registers): Revamp to be PA2.0W - aware. - - * infttrace.c (ttrace_write_reg_64): New function. - - * hp-symtab-read.c (is_in_import_list): Delete extern declaration. - * somread.c (is_in_import_list): Delete function. - * objfiles.c (is_in_import_list): New function. - * objfiles.h (is_in_import_list): Declare. - - * config/pa/tm-hppa64.h (GDB_TARGET_IS_HPPA20W): Define before - including tm-hppah.h. - (PC_IN_CALL_DUMMY): Define. - (HPUX_1100): Similarly. - * config/pa/tm-hppa.h (somsolib.h, pa64solib.h): Conditionalize - includes on GDB_TARGET_IS_HPPA20W. - - * configure.host: Distinguish between wide and narrow modes - for hpux11. - * config/pa/hpux1100w.mh, config/pa/hpux1100w.mt: New files. - - * config/pa/tm-hppa64.h (STACK_ALIGN): Redefine. - (REG_PARM_STACK_SPACE): Likewise. - - * config/pa/tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Handle 64bit - PA target correctly. - (REG_PARM_STACK_SPACE): Define. - (struct unwind_table_entry): region_start and region_end are - CORE_ADDRs. - (typedef opd_data): New. - (obj_private_data_t): Include pointer to opd_data structure. - -1999-08-13 Keith Seitz - - * stabsread.c (stabsread_clear_cache): New funciton which clears - an optimization cache of the reader. - - * coffread.c (coff_symfile_finish): Give stabs reader a chance to - clean up. - - * win32-nat.c (handle_load_dll): Don't suppress re-reading symbols - from a DLL if an objfile for it already exists. (Not that this should - happen anymore anyway...) - -1999-08-13 Keith Seitz - - * config/mcore/tm-mcore.h (SAVE_DUMMY_FRAME_TOS): Define for MCore, - which also requires that the stack pointer be saved for call - dummies BEFORE arguments get pushed onto it. - -1999-08-12 Stan Shebs - - From Eli Zaretskii : - * source.c (mod_path) [_WIN32 || __DJGPP__]: Don't remove trailing - slash from "d:/". Don't overstep the beginning of name. - [_WIN32 || __MSDOS__]: Convert "d:" to "d:.", otherwise appending - a slash changes its meaning. - (openp): Use SLASH_P, not equality with SLASH_CHAR. - (print_source_lines_base) [CRLF_SOURCE_FILES]: Skip \r only before - a \n. - (forward_search_command) [CRLF_SOURCE_FILES]: Remove \r at the end - of all lines. - (reverse_search_command) [CRLF_SOURCE_FILES]: Likewise. - - * gnu-regex.c (CHAR_CLASS_MAX_LENGTH): Don't use wide characters - unless HAVE_BTOWC is defined. - -Fri Aug 13 10:20:12 1999 Andrew Cagney - - From J.T. Conklin : - * gdbinit.in: Change the template .gdbinit to match the recent - fatal error handling change. - -1999-08-11 Keith Seitz - - * maint.c (maintenance_internal_error): Fix typo in prototype. - -Wed Aug 11 15:38:05 1999 Andrew Cagney - - * remote.c (remote_rcmd): Pass an empty command across to the - target. Check for and handle an ``Enn'' return status. - -Tue Aug 10 13:59:45 1999 Andrew Cagney - - * maint.c (_initialize_maint_cmds): Add ``maintenance - internal-error'' command. - (maintenance_internal_error): New function. - -1999-08-10 James Ingham - - * top.c: Remove the disassembly_flavor_hook, use the new set_hook - instead. - * defs.h: Ditto. - * arm-tdep.c (set_disassembly_flavor_sfunc): Ditto. - -1999-08-10 Michael Snyder - - * config/i386/nm-i386sol2.h (FIND_NEW_THREADS): remove, obsolete. - * config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): remove, obsolete. - -1999-08-10 J.T. Conklin - - * configure.tgt (i[3456]86-*-aout*, i[3456]86-*-coff*, - i[3456]86-*-elf*): Use embed.mt. - * config/i386/embed.mt: New file. - -1999-08-10 Elena Zannoni - - * remote.c (remote_async_open_1): Remove casting in call to - add_file_handler. - (extended_remote_async_create_inferior): Ditto. - - * event-top.c (change_line_handler): Ditto. - (_initialize_event_loop): Ditto. - - * infrun.c (complete_execution): Ditto. - - * event-loop.c (add_file_handler): Change proc parameter to be ptr - to func with void parameter, rather than void*. Coerce second - paramter in calls to create_file_handler. Replace - async_handler_func and file_handler_func with handler_func. - - * event-loop.h: Get rid of typedefs for file_handler_func and - async_handler_func, just have one, and call it handler_func. - Replace async_handler_func and file_handler_func occurrences with - handler_func. - -Tue Aug 10 03:13:03 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c: Delete random #if 0 code. - (is_branch): Handle new branching opcodes from PA2.0 - (inst_saves_gr, inst_saves_fr): Handle additional instructions - used to save general and floating point registers in the stack. - (skip_prologue_hard_way): Handle additional instructions to - save the return pointer in the stack. - (after_prologue): Fix mis-guided and incorrect code to find - the end of the prologue using debug symbols. - (hppa_skip_prologue): Generally clean up comments, lose code - which does not apply to the PA, etc. - -Sun Aug 8 17:53:41 1999 Andrew Cagney - - * MAINTAINERS: Make Andrew Cagney the mn10300 maintainer. - Transfer responsibility for the PowerPC from Andrew Cagney to - Elena Zannoni. - -Tue Aug 10 13:59:45 1999 Andrew Cagney - - Based on code from J.T. Conklin : - * utils.c (internal_error): Make quit? and coredump? separate - questions so that the user can dump-core and not quit. - (internal_error): Cleanup error message. - -1999-08-09 Tom Tromey - - * kod-cisco.c (cisco_kod_open): Removed incorrect `arg' argument. - -Sun Aug 8 12:06:47 1999 Fred Fish - - * coffread.c (process_coff_symbol): Remove section_offsets from - prototype and function definition. Get section_offsets from the - passed objfile and pass it on to callees the same way. - (coff_symtab_read): Ditto. - (coff_symfile_read): Ditto. - * dbxread.c (read_dbx_dynamic_symtab): Ditto. - (read_dbx_symtab): Ditto. - (dbx_symfile_read): Ditto. - (coffstab_build_psymtabs): Ditto. - (elfstab_build_psymtabs): Ditto. - (stabsect_build_psymtabs): Ditto. - * dstread.c (dst_symfile_read): Ditto. - * elfread.c (elf_symfile_read): Ditto. - * jv-class.c (jv_class_symfile_read): Ditto. - * mipsread.c (mipscoff_symfile_read): Ditto. - * nlmread.c (nlm_symfile_read): Ditto. - * os9kread.c (os9k_symfile_read): Ditto. - * somread.c (som_symfile_read): Ditto. - * stabsread.h (elfstab_build_psymtabs): Ditto. - * xcoffread.c (xcoff_initial_scan): Ditto. - - * symfile.h (sym_read): Remove section_offsets from prototype. - * symfile.c (syms_from_objfile): Call sym_read without - section_offsets. - (reread_symbols): Ditto. - - * elfread.c (elfstab_offset_sections): Use SIZEOF_SECTION_OFFSETS - to allocate sections offsets array. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - - * partial-stab.h (section_offsets): Get from objfile. - * dbxread.c (read_dbx_symtab): Fix typo that made -1 casted - to a CORE_ADDR look like an subtraction expression. - * objfiles.h: Add some comments. - * symfile.c: Add some comments. - * objfiles.c: Add some comments. - (objfile_relocated): Use ALL_OBJFILE_OSECTIONS to iterate over - sections. - (find_pc_sect_sections): Use ALL_OBJSECTIONS to iterate over all - sections in all objfiles. - * symfile.c (syms_from_objfile): Use ALL_OBJFILE_OSECTIONS. - - * irix5-nat.c (symbol_add_stub): Fix typo that made taking the - address of lowest_sect with '&' look like a bitwise and op. - * osfsolib.c (symbol_add_stub): Ditto. - * solib.c (symbol_add_stub): Ditto. - * symfile.c (syms_from_objfile): Ditto. - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Minor format tweak. - * symfile.c (syms_from_objfile): Ditto, and fix typo. - * top.c (init_main): Fix typo in comment (DEFULAT_PROMPT). - * doc/gdbint.texinfo (find_sym_fns): This replaces symfile_init. - -1999-08-08 James Ingham - - * remote.c (remote_insert_breakpoint): Fix typo in Z packet support. - Also move Z packet support OUTSIDE of REMOTE_BREAKPOINT ifdef, - since this is not set for all targets that support the Z packet. - -Sun Aug 8 17:24:09 1999 Andrew Cagney - - * ui-out.c (ui_out_table_begin, ui_out_table_body, - ui_out_table_end, ui_out_table_header, ui_out_list_begin, - ui_out_list_end, ui_out_stream_new, verify_field_proper_position, - verify_field_alignment): Replace incorrect calls to error with - calls to internal_error. - -Fri Aug 6 17:17:28 1999 Andrew Cagney - - * defs.h (fatal): Delete declaration. - (internal_error): Declare. - * utils.c (nomem): Call internal_error instead of fatal. - (fatal_dump_core): Delete. - (malloc_botch): Print message direct to stderr. - (fatal): Delete definition. - * utils.c (internal_error): Define. - - * gdbarch.h, gdbarch.c, hppah-nat.c, ch-exp.c, dsrec.c, sh-tdep.c, - infptrace.c, f-lang.c, symm-nat.c, top.c, m3-nat.c, v850-tdep.c, - remote-vx.c, remote-sim.c, remote-mips.c, source.c, infcmd.c, - findvar.c, remote.c: Replace fatal with call to internal_error. - -Sun Aug 8 15:28:33 1999 Andrew Cagney - - * ser-pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Move - definition from here. - * defs.h: To here. - -Sat Aug 7 21:44:59 1999 Fred Fish - - * remote.c (remote_insert_breakpoint): Fix typo, missing ';'. - -Sun Aug 8 11:26:57 1999 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Add break; to the default case. - -Fri Aug 6 19:26:03 1999 Andrew Cagney - - * defs.h: Delete #if ANSI_PROTOTYPES code, GDB assumes ISO-C. - * remote-rdp.c (send_rdp), remote-os9k.c (printf_monitor), - remote-mips.c: (mips_error), remote-array.c: (printf_monitor, - debuglogs), complaints.c (complain), monitor.c: - (monitor_printf_noecho, monitor_printf), language.c (type_error, - range_error), remote-st.c: (printf_stdebug), remote-sim.c - (gdb_os_printf_filtered, gdb_os_vprintf_filtered, - gdb_os_evprintf_filtered, gdb_os_error), serial.c (serial_printf), - utils.c (warning, error, fatal, fatal_dump_core, (query, - fprintf_filtered, fprintf_unfiltered, fprintfi_filtered, - printf_filtered, printf_unfiltered, printfi_filtered): Delete - legacy #ifndef ANSI_PROTOTYPES varargs code. - - * defs.h: Don't #include . - * remote-rdp.c, remote-os9k.c, remote-mips.c, remote-array.c, - monitor.c, remote-st.c: Don't include or . - -1999-08-06 James Ingham - - * configure.in, configure: add the --enable-multi-ice to determine - whether to configure and build the multi-ice-gdb-server. Note, - for now this only builds on cygwin, so don't enable it for other - platforms... - -1999-08-06 Tom Tromey - - * Makefile.in (SFILES): Added kod.c and kod-cisco.c. - (COMMON_OBS): Added kod.o and kod-cisco.o. - (kod-cisco.o): New target. - (kod.o): New target. - * kod-cisco.c: New file. - * kod.c: New file. - -1999-08-06 James Ingham - - These are some fixups for the Arm, and support for the - disassembly-flavor for the ARM. - - * defs.h: Declare the disassembly_flavor_hook - * top.c: Define the disassembly_flavor_hook - * i386-tdep.c: Remove unnecessary declaration of the - disassembly_flavor_hook. - - * config/arm/tm-arm.h: Change definition of - arm_init_extra_frame_info. - Add a few more comments. - * arm-tdep.c (arm_init_extra_frame_info): Listen to and use the - fromleaf parameter passed into init_extra_frame_info. - (set_disassembly_flavor_sfunc): New Function. - (set_disassembly_flavor): New Function. - (arm_othernames): Use the set_disassembly_flavor. - (_initialize_arm_tdep): Setup the disassembly flavor commands, and - initialize the flavor. - (arm_frameless_function_invocation): Adjust for - frameless functions that have 1 or 2 instructions that mimic the - standard APCS form. - (arm_scan_prologue): Be more careful about scanning the function - prologue. Don't match things that just have a few of the prologue - instructions out of order, and don't get thrown by the scheduler - migrating instructions into the prologue. - - Add support for the "Z" and "z" packets to request the stub - to set a breakpoint. - - * remote.c (set_remote_protocol_Z_packet_cmd): New function. - (show_remote_protocol_Z_packet_cmd): New Function. - (remote_open_1): Init the Z packet config. - (remote_async_open_1): Init the Z packet config. - (remote_insert_breakpoint): Use the "Z" packet if supported. - (remote_remove_breakpoint): Use the "z" packet if supported. - (remote_insert_watchpoint): New Function - currently wired to - nothing. - (remote_remove_watchpoint): Ditto. - (remote_insert_hw_breakpoint): Ditto. - (remote_remove_hw_breakpoint): Ditto. - -1999-08-06 Stan Shebs - - * infcmd.c: Include parser-defs.h. - (interrupt_target_command): Declare. - (stack_dummy_testing): Remove old funky flag. - (run_stack_dummy): Remove unused reference to old funky flag. - -1999-08-06 Tom Tromey - - * command.c (do_setshow_command): Call set_hook if not NULL. - * top.c (set_hook): New hook definition. - * defs.h (set_hook): Declare. - -1999-08-05 Stan Shebs - - * infrun.c: Convert code to pure standard C, elim some warnings. - (stopped_for_shlib_catchpoint): Remove, never used. - -1999-08-05 Keith Seitz - - * NEWS: Mention new Motorola MCore target. - - * sparc-tdep.c (gdb_print_insn_sparc): Print insns of the current - architecture. - -Thu Aug 5 20:41:22 1999 Andrew Cagney - - * configure.in (configdirs): Add check for socketpair. - * configure, config.in: Re-generate. - - From Mon Jul 19 10:46:18 1999 Philippe De Muyter : - * ser-pipe.c (sys/wait.h): Include this file only #if HAVE_SYS_WAIT_H. - (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Macros defined if needed. - -Thu Aug 5 20:04:17 1999 Andrew Cagney - - * target.c (debug_to_open, debug_to_attach, debug_to_post_attach, - debug_to_require_attach, debug_to_detach, debug_to_require_detach, - debug_to_wait, debug_to_post_wait, debug_to_fetch_registers, - debug_to_store_registers, debug_to_prepare_to_store, - debug_to_xfer_memory, debug_to_files_info, - debug_to_insert_breakpoint, debug_to_remove_breakpoint, - debug_to_terminal_init, debug_to_terminal_inferior, - debug_to_terminal_ours_for_output, debug_to_terminal_ours, - debug_to_terminal_info, debug_to_kill, debug_to_load, - debug_to_lookup_symbol, debug_to_create_inferior, - debug_to_post_startup_inferior, - debug_to_acknowledge_created_inferior, - debug_to_clone_and_follow_inferior, - debug_to_post_follow_inferior_by_clone, - debug_to_insert_fork_catchpoint, debug_to_remove_fork_catchpoint, - debug_to_insert_vfork_catchpoint, - debug_to_remove_vfork_catchpoint, debug_to_has_forked, - debug_to_has_vforked, debug_to_can_follow_vfork_prior_to_exec, - debug_to_post_follow_vfork, debug_to_insert_exec_catchpoint, - debug_to_remove_exec_catchpoint, debug_to_has_execd, - debug_to_reported_exec_events_per_exec_call, - debug_to_has_syscall_event, debug_to_has_exited, - debug_to_mourn_inferior, debug_to_can_run, - debug_to_notice_signals, debug_to_thread_alive, debug_to_stop, - debug_to_query, debug_to_rcmd, debug_to_enable_exception_callback, - debug_to_get_current_exception_event, debug_to_pid_to_exec_file, - debug_to_core_file_to_sym_file, debug_to_close): Send trace output - to ``gdb_stdlog'' instead of ``gdb_stderr''. - -Thu Aug 5 16:22:10 1999 Andrew Cagney - - * remote.c (init_remote_ops): Initialize remote_ops.to_rcmd. - (init_remote_async_ops): Initialize remote_async_ops.to_query. - (remote_rcmd): New function. - - * monitor.c (monitor_rcmd): Rename monitor_command. - (init_base_monitor_ops): Initialize monitor_ops.to_rcmd. - (_initialize_remote_monitors): Move "monitor" command from here. - * target.c (initialize_targets): To here. - (monitor_command): New function. Implement "monitor" command. - - * target.c (cleanup_target): de_fault to_rcmd. - (update_current_target): INHERIT to_rcmd. - (debug_to_rcmd): New function. - (setup_target_debug): Initialize current_target.to_rcmd. - - * target.h (struct target_ops): Add field to_rcmd. - (target_rcmd): Define. - -Thu Aug 5 14:24:07 1999 Andrew Cagney - - * remote.c: Replace comment describing remote protocol with - pointer to official document. - -Thu Aug 5 11:59:06 1999 Andrew Cagney - - * remote.c (remote_protocol_binary_download): New variable. - Replace ``remote_binary_download'' and ``remote_binary_checked''. - (set_remote_protocol_binary_download_cmd, - show_remote_protocol_binary_download_cmd): New functions. - (remote_open_1, remote_async_open_1, remote_cisco_open): - Initialize ``remote_protocol_binary_download'' instead of - ``remote_binary_download''. - (check_binary_download): Re-write. - (remote_write_bytes): Ditto. - (_initialize_remote): Add ``set remote X-packet'' and ``show - remote X-packet'' commands. Disable old ``set - remotebinarydownload'' command. - -1999-08-04 Keith Seitz - - * remote-rdi.c (arm_rdi_close): Close the transport device, too. - -Wed Aug 4 10:42:58 1999 Fred Fish - - * xcoffread.c (scan_xcoff_symtab): Change main_aux into - an array of 5 internal_auxent to leave room for bfd to - write n_numaux entries. Change code to use the first one. - -Wed Aug 4 19:58:15 1999 Andrew Cagney - - * ui-out.h (cli_out_new): Move declaration from here. - * cli-out.h: To here. New file. - * Makefile.in (ui-out.o): Add missing dependencies. - (cli-out.o): Ditto. - * top.c, cli-out.c: #include "cli-out.h". - -1999-08-02 Stan Shebs - - * c-valprint.c (c_val_print): When printing decimal equivalent - of a char, cast appropriately. - -1999-08-02 Elena Zannoni - - From Jonathan Larmour : - * main.c (print_gdb_help): Use gdbinit variable to determine file - name used for --nx help - -1999-08-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/mips/tm-mips.h (BIG_ENDIAN): Don't define here. - -1999-08-01 Jim Blandy - - * stabsread.c (read_range_type): Handle an unsigned range type - whose length in bytes is any power of two, not just a few - common ones. - - * monitor.c (monitor_expect): When we receive a character that - isn't part of the string we were expecting, don't just start - matching again at the beginning of the string --- some shorter - suffix of the input might be a prefix of the string too. - -1999-07-31 Fred Fish - - * symfile.c (symbol_file_command): Fix typo that made -1 casted - to a CORE_ADDR look like an subtraction expression. - (add_symbol_file_command): Ditto. - -1999-07-30 Jim Blandy - - * hppa-tdep.c (pa_print_registers): Frob register output some more. - -1999-07-29 Jim Blandy - - * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): After more - consideration, make this a CORE_ADDR, like WDB did. - - Rather than casting every single use of really_free_pendings to - make_cleanup_func, why not actually make it have that type? Golly! - * buildsym.c (really_free_pendings): Change argument type to PTR. - buildsym.h (really_free_pendings): Fix declaration. - * dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1), - dwarf2read.c (psymtab_to_symtab_1), dwarfread - (psymtab_to_symtab_1), hp-psymtab-read.c (hpread_build_psymtabs), - os9kread.c (os9k_symfile_read, os9k_psymtab_to_symtab_1), - xcoffread.c (xcoff_psymtab_to_symtab_1, xcoff_initial_scan): - Remove casts. - - Pass a CORE_ADDR safely through catch_errors. - * hppa-tdep.c (args_for_find_stub): New member, return_val. - (cover_find_stub_with_shl_get): Change argument and return type to - match catch_errors. Save return value of find_stub_with_shl_get - in *args. - (initialize_hp_cxx_exception_support): Collect value of - eh_notify_callback_addr from args. - - Get rid of some noise. It would be nice to get helpful warnings - from the compiler about lossy conversions. - * hppa-tdep.c (eh_notify_hook_addr, eh_notify_callback_addr, - eh_break_addr, eh_catch_catch_addr, eh_catch_throw_addr, - break_callback_sal): Initialize these to zero, not NULL, to shush - warnings. - * infttrace.c (thread_fake_step): Compare signal to - TARGET_SIGNAL_0, not NULL, to avoid warnings. - (_initialize_infttrace): Add sanity check. - - * config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): Define this to be - long, so we can pass arguments properly to ptrace. - - * hppah-nat.c (child_xfer_memory): Correctly compute mask to round - address to an int boundary. - -1999-07-29 Jim Blandy - - Change from Ian Lance Taylor . The - i386_linux_sigtramp* functions should be moved to - i386-linux-tdep.c, when that file is introduced. - - * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Define. - (LINUX_SIGCONTEXT_PC_OFFSET): Define. - (LINUX_SIGCONTEXT_SP_OFFSET): Define. - (SIGCONTEXT_PC_OFFSET): Don't define. - (I386_LINUX_SIGTRAMP): Define. - (IN_SIGTRAMP): Define. - (i386_linux_sigtramp): Declare. - (sigtramp_saved_pc): Define. - (i386_linux_sigtramp_saved_pc): Declare. - (FRAMELESS_SIGNAL): Define. - (FRAME_CHAIN, FRAME_SAVED_PC): Define after #undef. - * i386-tdep.c (i386_linux_sigtramp_start): New static function if - I386_LINUX_SIGTRAMP. - (i386_linux_sigtramp): New function if I386_LINUX_SIGTRAMP. - (i386_linux_sigtramp_saved_pc): Likewise. - (i386_linux_sigtramp_saved_sp): Likewise. - -1999-07-28 Jim Blandy - - * infrun.c (handle_inferior_event): Don't try to use the code for - stepping over a function call to also handle stepping out of a - sigtramp on HP-UX. That ends up trashing step-resume breakpoints. - This change reverts some of David Taylor's change of 31 Dec 1998. - The HP-UX maintainer needs to submit a new change for whatever - problem the original change was trying to fix. - -1999-07-28 Elena Zannoni - - * event-top.c (command_line_handler): Don't treat an empty line - from readline the same way as a multiline command. This avoids - missing detecting when the user presses just 'enter'. - -1999-07-28 Jim Blandy - - Provide more sanity checking: - * infrun.c (handle_inferior_event): Before assigning a new - breakpoint to step_resume_breakpoint, make sure it's not already - pointing at one; if it is, that's a bug. - (check_for_old_step_resume_breakpoint): New function. - -1999-07-28 Elena Zannoni - - From Eli Zaretskii : - * top.c (gdb_init) [__MSDOS__]: Arrange for GDB to return to the - original directory before exiting. - (cd_command) [_WIN32 || __MSDOS__]: Canonicalize the new directory - name explicitly. Handle "d:/" names correctly. - (init_history) [__MSDOS__]: Use _gdb_history as the default GDB - history file name. - -Mon Jul 26 17:13:39 1999 Andrew Cagney - - * remote.c (enum packet_support, enum packet_detect, struct - packet_config): Define. - (set_packet_config_cmd, show_packet_config_cmd, - add_packet_config_cmd, init_packet_config): New functions. - Generic support for optional packets. - (remote_protocol_P): Replace stub_supports_P. - (set_remote_protocol_P_packet_cmd, show_remote_protocol_P_packet_cmd): - New functions. - (_initialize_remote): Add ``set remote-protocol-P-packet'' command. - (remote_open_1, remote_async_open_1, remote_cisco_open): - Initialize ``remote_protocol_P''. - (remote_store_registers): Re-write ``P'' probe logic. - (store_register_using_P): New function. - - From Ian Lance Taylor : - (remote_prepare_to_store): Only read registers when ``P'' packet - is in state unsupported or support-unknown. - -1999-07-24 Fred Fish - - * symfile.c (default_symfile_offsets): Clear section_offsets - before filling it in. - -1999-07-16 Keith Seitz - - * remote.c (_initialize_remote): "remotebreak" should be a var_boolean. - -1999-07-15 Jim Blandy - - Make the output from "info registers" fit withinin 80 columns. - * hppa-tdep.c (pa_print_registers): Make it easy to change row and - column counts. Switch to three columns, instead of four, and - adjust spacing. - - First cut at supporting HPPA2.0 in "wide" (64-bit) mode. - * configure.tgt: Add hppa2.0w target. - * config/pa/hppa64.mt, config/pa/tm-hppa64.h: New files. - * hppa-tdep.c (hppa_fix_call_dummy): Dyke out code to tweak the - call dummy, if target is PA2.0w. This is temporary, until I get - function calls working. - * hppah-nat.c (fetch_register): Rewritten to handle both narrow - and wide register requests. - (HPPAH_OFFSETOF): New macro. - - * gdbtypes.c (is_integral_type): New function. - * gdbtypes.h: Prototype for above. - -1999-07-15 J.T. Conklin - - * configure.tgt (i[3456]86-*-vxworks*): New target. - * config/i386/vxworks.mt: New file, x86 VxWorks target - * config/i386/tm-vxworks.h: New file. - - * configure.tgt (powerpc-*-vxworks*): New target. - * config/powerpc/vxworks.mt: New file, PowerPC VxWorks target - * config/powerpc/tm-vxworks.h: New file. - - * NEWS: Mention the new configs. - -1999-07-15 Fernando Nasser - - * ui-out.c (struct ui_out): Remove deprecated fields. - -1999-07-15 Fernando Nasser - - * target.c (target_preopen): Prevent query when not from_tty. - * infcmd.c (run_command): Prevent query when not from_tty. - -1999-07-15 Fernando Nasser - - * event-loop.c: Fix typo in comment. - -1999-07-15 Fernando Nasser - - * breakpoint.c (breakpoint_1): Fix output when no breakpoins are - found. - -1999-07-15 Elena Zannoni - - * event-top.c (display_gdb_prompt): Don't do anything if we are - running under the interpreter. - -Wed Jul 14 17:29:31 1999 Andrew Cagney - - * ser-pipe.c (struct pipe_state): Define. - (pipe_close): Retain the PID of the sub-process using ``struct - pipe_state''. Delete #ifdef code that used popen(). - (pipe_close): Kill of the sub-process as part of the cleanup. - - * serial.h (struct _serial_t): Add field ``state''. - -1999-07-13 Elena Zannoni - - * event-top.c (display_gdb_prompt): Don't display the prompt if we - are in the middle of an execution command. Also trick readline so - it doesn't try to display the prompt. - (command_line_handler): Get rid of change_prompt, unused variable. - Use {push, pop}_prompt mechanism in case of multiline commands. - - * infrun.c (complete_execution): Set target_executing to 0 as - first thing, so that display_gdb_prompt does the right thing. - -Tue Jul 13 20:29:46 1999 Andrew Cagney - - * parse.c (build_parse): Fix conditional increment of num_std_regs - for SP_REGNUM. Was conditional on FP_REGNUM. - -Tue Jul 13 16:44:58 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Revert 1999-07-07 Stan Shebs - indentation change. Don't let indent - mess with these files. - -Mon Jul 12 11:15:09 1999 Andrew Cagney - - * config/mips/tm-mips.h (REGISTER_CONVERT_TO_RAW, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERTIBLE): Define. - (REGISTER_RAW_SIZE): Re-define as mips_register_convert_to_raw. - * mips-tdep.c (mips_register_convert_to_raw, - mips_register_convert_to_virtual, ): New functions. - (mips_register_raw_size, mips_register_convertible): New - functions. Handle bug introduced by ``Wed Apr 1 23:13:23 1998 - Andrew Cagney '' where remote mips64 target - transfers SR as 64 bits yet GDB expected only 32 bits. - (mips64_transfers_32bit_regs): New static variable. - (_initialize_mips_tdep): Add obscure command ``set - remote-mips64-transfers-32bit-regs'' that provides backward - compatibility. - (do_gp_register_row): Extract register values from raw buffer. - - * NEWS: Document protocol change. - -1999-07-12 Keith Seitz - - * rdi-share/unixcomm.c (Unix_ResetSerial): Remove CYGWIN32 - conditional. It's no longer needed. - (SERPORT1, SERPORT2): Linux serial ports are "/dev/ttyX", not - "/dev/cuaX" (X=0,1,2,3,...). - -Mon Jul 12 02:02:00 1999 Andrew Cagney - - * defs.h, utils.c (fputstrn_filtered, fputstrn_unfiltered, - fputstrnn_unfiltered): New functions. - (gdb_printchar): Delete. - - * remote.c (print_packet): Replace gdb_printchar with - fputstrn_filtered. - (getpkt): Use fputstrn_unfiltered to dump packet received. - (putpkt_binary): Use fputstrnn_unfiltered to dump packet sent. - -1999-07-09 Keith Seitz - - * blockframe.c (blockvector_for_pc_sect): When looking for a block, - we want the one whose end is greater than our PC, not greater or equal. - -1999-07-08 Stan Shebs - - * sparcl-tdep.c (init_sparclite_ops): Fix doc strings, remove - useless inits. - (sparclite_ops): Remove redundant decl. - -Thu Jul 8 16:48:40 1999 Andrew Cagney - - * ser-pipe.c (pipe_open): Bi-directional popen found on both - NetBSD and OpenBSD. - * ser-pipe.c: New file. Implement popen() style serial interface. - * NEWS: Mention. - * Makefile.in (ALLDEPFILES): Add ser-pipe.c. - (ser-pipe.o): Add new target. Specify dependencies. - (SER_HARDWIRE): Add ser-pipe.o. - * serial.c (serial_open): Recognize a serial pipe ``|''. - -1999-07-07 Stan Shebs - - * All C files except *-stub.c and *-share/*: Indent to GNU - standard, using indent 1.9.1. - * defs.h: Make indent ignore this file, macros confuse it. - - * gnu-regex.c, gnu-regex.h: Don't let indent mess with these. - -Wed Jul 7 13:06:24 1999 Andrew Cagney - - * remote-mips.c (fputs_readable): Rename puts_readable, add struct - gdb_file argument. - (fputc_readable): Rename putc_readable, add struct gdb_file - argument. - - * remote-mips.c (mips_expect_timeout, mips_receive_header, - mips_send_packet, mips_receive_packet), remote-rdp.c (put_byte, - get_byte, put_word, rdp_init, rdp_init), remote-sds.c - (sds_interrupt, sds_wait, readchar, putmessage, read_frame, - getmessage), remote-udi.c (udi_store_registers, fetch_register): - (store_register), xmodem.c (readchar), utils.c (puts_debug), - gnu-nat.h (debug), parse.c (parse_exp_1): Cleanup - send debug/log - messages to gdb_stdlog. - -1999-07-06 Stan Shebs - - * exec.c: Remove long-#ifed-out section of code that confuses - indent. - * gdbtypes.c (add_mangled_type): Add some braces to indicate - grouping better. - * gnu-nat.c: Remove literal newlines embedded in strings, - causes indent to weird out. - * language.c (binop_result_type): Remove extra paren. - * lynx-nat.c: Add a missing paren to fetch_core_registers decl. - * nec4102rom.c (vr4102_insert_step): Fix typos. - (_initialize_vr4102_rom): Remove literal newline in string. - * config/a29k/tm-a29k.h: Suppress formatting of pictures. - * config/m68k/xm-3b1.h: Remove excess #endif. - - Declare Pyramid configuration obsolete. - * configure.host, configure.tgt: Comment out Pyramid configs. - * Makefile.in: Comment out Pyramid-related actions. - * pyr-xdep.c, pyr-tdep.c, config/pyr/*: Comment out. - * NEWS: Mention obsolete status. - -1999-07-06 Jason Molenda (jsm@bugshack.cygnus.com) - - * remote.c: Include to pick up FD_SET et al defns on - some old Linux distributions. - * remote-os9k.c, remote-st.c, ser-tcp.c, ser-unix.c, - sparcl-tdep.c, remote.c: Back out inclusion of . - It isn't necessary after all. - -1999-07-06 Elena Zannoni - - * infcmd.c (strip_bg_char): Remove assignment from 'if' condition. - -1999-07-05 Jason Molenda (jsm@bugshack.cygnus.com) - - * remote.c: Include if it exists in order to pick up - FD_SET et al defns. - * remote-os9k.c: Same. - * remote-st.c: Same. - * ser-tcp.c: Same. - * ser-unix.c: Same. - * sparcl-tdep.c: Same. - -Fri Jul 2 19:38:43 1999 Andrew Cagney - - * top.c (target_output_hook): Delete definition. - * defs.h (target_output_hook): Delete declaration. - - * remote.c (remote_console_output): Delete call to - target_output_hook(). Send target output to gdb_stdtarg using an - unfiltered write. Make more robust. - - * remote-sim.c (gdb_os_write_stdout, gdb_os_write_stderr): - Ditto. For moment, do not try to separate target stdout and stderr - streams. - - * defs.h (gdb_stdtarg): New global. Output from target and - simulators. - -1999-07-02 Elena Zannoni - - * top.c (return_to_top_level): Do all the exec_cleanups too. - - * event-top.c (command_handler): Set up for a continuation, if we - are in the middle of running an execution command which will - finish later on. Do cleanups, an display of time/space only if not - running with an async target or not running an execution command. - (command_line_handler_continuation): New function. Continuation - for command_line_handler. - - * utils.c (exec_cleanup_chain): New cleanup chain to be used in - async mode for the execution commands. - (make_exec_cleanup): New function. Add a cleanup to the - exec_cleanup_chain. - (do_exec_cleanups): New Function. Do cleanups on the - exec_cleanup_chain. - (add_continuation): New function. Add a new continuation to the - cmd_continuation list. - (do_all_continuations): New function. Do all the continuations on - the cmd_continuation list. - - * top.h (ALL_CLEANUPS): Move from here to defs.h. - - * defs.h (struct continuation_arg): New structure. Arg to pass to - the call to a command continuation. - (struct continuation): New structure. Continuation for an - execution command. - (ALL_CLEANUPS): Move here from top.h. - - * remote.c (remote_async_open_1): Set things up for telling the - target we are running the extended protocol, only after the target - has stopped. - (set_extended_protocol): New function. Tell the target we are - using the extended protocol. - (remote_async_resume): Set things up for sync execution only if - this is the first time we are called. - - * breakpoint.c (until_break_command_continuation): New function. - Stuff to be done after the target stops during the 'until' - command. - (until_break_command): Set things up for completing the 'until' - command later on. Do the final cleanups only if not running - asynchronously or async execution is not supported by the target. - - * infcmd.c (until_command): Recognize '&' at end of command and - handle it properly. - (finish_command_continuation): New function. Do whatever is needed - after the target has stopped. - (finish_command): Recognize '&' at end of command and handle it - properly. Don't do stuff needed after target has stopped if - running asynchronously and target has async. Use exec_cleanup_chain - if running asynchronously and target is asynchronous. - - * infrun.c (cmd_continuation): New gloabl variable. Used to - coplete execution commands in async mode, after the target has - stoped. - (fetch_inferior_event): Use exec_cleanup_chain, instead of - cleanup_chain. Do all the exec cleanups at the end. Do all the - continuations at the end. Call complete_execution from here, - instead of normal_stop. - (complete_execution): Cleanup the signals handlers for SIGINT - before displaying the prompt. - (start_remote): Set target_executing to 1. - (normal_stop): Don't call complete_execution from here. - -Thu Jul 1 19:14:30 1999 Andrew Cagney - - * blockframe.c (struct dummy_frame): Add member ``top''. - (generic_push_dummy_frame): Initialize top to sp. - (generic_save_dummy_frame_tos): New function. Initialize top. - (generic_find_dummy_frame): Check for the top of the frame. - - * blockframe.c (generic_push_dummy_frame): Free the dummy_frame - registers. - - * config/mn10300/tm-mn10300.h (SAVE_DUMMY_FRAME_TOS): Define. - (TARGET_READ_FP): Return the SP as a best guess. - -Wed Jun 30 15:45:48 1999 Jeffrey A Law (law@cygnus.com) - - * configure.host (hppa*-*-hpux11*): Accept any version of hpux11 - instead of hpux11.0*. - -1999-06-30 Fernando Nasser - - * source.c (directory_command): Add missing test for from_tty. - -1999-06-29 Elena Zannoni - - * remote.c: Include event-loop.h. - (remote_async_ops, extended_async_remote_ops): Define new target - vector structures for asynchronous debugging. - (remote_async_open): New function. Asynchronous version of - remote_open. - (extended_remote_async_open): New function. Asynchronous version - of extended_remote_open. - (remote_async_open_1): New function. Async version of - remote_open_1. - (remote_async_detach): New function. Async version of - remote_detach. - (remote_async_resume): New function. Async version of - remote_resume. - (initialize_sigint_signal_handler, handle_remote_sigint, - handle_remote_sigint_twice, async_remote_interrupt, - async_remote_interrupt_twice, cleanup_sigint_signal_handler): New - functions. Used for handling ^C while target is running. - (remote_async_wait): New function. Async version of remote_wait. - (remote_async_kill): New function. Async version of remote_kill. - (extended_remote_async_create_inferior): New function. Async - version of extended_remote_create_inferior. - (init_remote_async_ops): New function. Initialize target vector - for target async. - (init_extended_async_remote_ops): New function. Initialize target - vector for target extended-async. - (_initialize_remote): Initialize remote_async_ops and - extended_async_remote_ops. - - * infrun.c: Include "event-loop.h". - (sync_execution): new global variable. - (proceed): Invoke wait_for_inferior and normal_stop only if not - running in async mode or if target doesn't support async - execution. - (start_remote): Don't call wait_for_inferior and normal_stop if - not running in async mode or if target not async. If running async - and target is async, start the target in simulated synchronous - mode. - (async_ecss, async_ecs): New global vars, for inferior state. - (fetch_inferior_event): New function. Async version of - wait_for_inferior. - (complete_execution): New function. Reset of gdb prompt and stdin, - after inferior execution has completed. - (normal_stop): Call complete_execution at end of asynchronous - execution. - - * infcmd.c (strip_bg_char): New function to detect the background - execution char '&'. - (run_command): Modify to support background and foreground - execution in async mode. - (continue_command): Ditto. - (step_1): Ditto. - (jump_command): Ditto. - (interrupt_target_command): New function. Interrupt the - target execution. - (_initialize_infcmd): Add new command 'interrupt'. - - * top.c (target_executing): New global variable. - (execute_command): Reject commands that cannot be executed while - the target is running asynchronously. - - * event-top.c (push_prompt): Make non static. - (pop_prompt): Make non static. If the current prompt is empty, - don't try to copy it over the previous one. - (handle_sigint): Make non static. - (command_handler): Do the cleanups only when not executing with an - asynchronous target. - - * event-loop.c (delete_async_signal_handler): Pass a pointer to a - pointer to a signal handler, so that is can be freed at the end. - - * target.c (update_current_target): Inherit to_has_async_exec. - - * inferior.h: Add global variables target_executing, and - sync_execution. Export function fetch_inferior_event. - - * event-loop.h: Add push_prompt, pop_prompt, handle_sigint to the - exported functions. Update prototype for delete_signal_handler. - - * target.h (struct target_ops): New target op: to_has_async_exec. - (target_has_async): New macro. - - * Makefile.in (infrun.o): Add dependency on event-loop.h. - (remote.o): Ditto. - -1999-06-28 Jim Blandy - - * solib.c (clear_solib): Don't disable breakpoints if we're - running an a.out executable (Solaris's SunOS emulation). - -1999-06-25 Elena Zannoni - - * main.c (main): Remove intialization of command_loop_hook, it - is now done in _initialize_event_loop(). - * event-loop.c (gdb_do_one_event): Make static. - (start_event_loop): New function. Just start the event loop. - * event-top.c (cli_command_loop): New name for start_event_loop(). - (gdb_readline2): Make non static. - (_initialize_event_loop): Set command_loop_hook to cli_command_loop. - * event-loop.h: Adjust exported functions accordingly. - - * top.c (init_main): Move setting of async_command_editing_p from - here. - * event-top.c (_initialize_event_loop): To here. - (change_line_handler): Revert previous change. Add comment. - (_initialize_event_loop): Revert previous change. - (cli_command_loop): New name for start_event_loop(). - (start_event_loop): New function. This just starts up the event loop. - (gdb_readline2): Make non static. - (_initialize_event_loop): Set command_loop_hook to cli_command_loop. - -1999-06-25 Elena Zannoni - - * event-top.c (change_line_handler): Get rid of the global - variable input_fd, use `fileno (instream)' instead. - (_initialize_event_loop): Ditto - - * event-loop.c (add_file_handler): New function. Wrapper for - create_file_handler. - (create_file_handler): Make static. - * event-top.c (_initialize_event_loop): Call add_file_handler, - instead of create_file_handler. - (change_line_handler): Ditto. - Remove poll.h include. - * event-loop.h: Export add_file_handler instead of - create_file_handler. - -1999-06-24 Stan Shebs - - Declare Altos configuration obsolete. - * configure.host, configure.tgt: Comment out Altos config. - * Makefile.in: Comment out Altos-related actions. - * altos-xdep.c, config/m68k/altos.mh, altos.mt, tm-altos.h, - xm-altos.h: Comment out. - * NEWS: Mention obsolete status. - -1999-06-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in: Add MAKEHTML and MAKEHTMLFLAGS; pass them down; - recognize html and install-html targets. - * gdbserver/Makefile.in: Add empty html and install-html targets. - * nlm/Makefile.in: Ditto. - * rdi-share/Makefile.in: Ditto. - -1999-06-24 Jim Blandy - - * ax-gdb.c (agent_command): Remove vestigial call to ax_reqs. - -1999-06-24 James Ingham - - * arm-tdep.c (arm_othernames): Change both gdb's register display - AND the opcode disassembly register naming if the othernames - command. Fixes the gdb part of CR 101177. - -1999-06-23 Stan Shebs - - Declare Convex configuration obsolete. - * configure.host, configure.tgt: Comment out Convex configs. - * Makefile.in: Comment out Convex-related actions. - * convex-xdep.c, convex-tdep.c, config/convex/*: Comment out. - * NEWS: Mention obsolete status. - -1999-06-23 Elena Zannoni - - * main.c: Turn on async by default by setting async_p to 1. - -Wed Jun 23 20:39:24 1999 Andrew Cagney - - * main.c (main): Recognize --ui. Will eventually replace - --interpreter. - -Wed Jun 23 15:44:39 1999 Andrew Cagney - - From Jimmy Guo : - * frame.h (enum lval_type): Delcare when an __STDC__ compiler. - Reverts Mon Aug 11 16:08:52 1997 Fred Fish - change. - * utils.c (gdb_file_rewind, gdb_file_put): Fix. A void function - does not return a result. - -Wed Jun 23 15:30:46 1999 Andrew Cagney - - * remote.c (set_thread, remote_get_threadinfo, - remote_threads_info, remote_current_thread, remote_get_threadlist, - extended_remote_restart, get_offsets, remote_open_1, - remote_detach, remote_resume, remote_wait, remote_fetch_registers, - remote_store_registers, check_binary_download, remote_write_bytes, - remote_read_bytes, remote_search, putpkt_binary, putpkt_binary, - read_frame, compare_sections_command, remote_query, - packet_command, remote_info_process): Use alloca to create space - for arrays of size PBUFSIZ. - -1999-06-22 Jason Molenda (jsm@bugshack.cygnus.com) - - * top.c: Update copyright years to include 1999. - -1999-06-18 Elena Zannoni - - * top.c: Move include of event-loop.h, to avoid redefinition of - NFDBITS. - - * event-loop.c (create_file_handler): Do not do a realloc of the - pollfd structure of the notifier, unless there is already one. - Include for platforms that have no poll. - - * event-top.c: Fix prototype for _initialize_event_loop. - (_initialize_event_loop): Do something only if running in async - mode. - -1999-06-17 Jim Blandy - - Make the '/c' print format use a true character type. This is - more appropriate than builtin_type_char for languages other than - C, and C tolerates it. - * gdbtypes.c (builtin_type_true_char): New variable. - (build_gdbtypes): Initialize it. - * gdbtypes.h (builtin_type_true_char): New declaration. - * printcmd.c (print_scalar_formatted): When the format is 'c', - extract the value as a builtin_type_true_char. - - * jv-exp.y (yylex): Say character literals are java_char_type, not - builtin_type_char. Java treats the latter like `byte'. - -1999-06-17 Elena Zannoni - - * Makefile.in (top_h): Define. - (event-loop.o): Add dependencies on top.h and defs.h. - (event-top.o): Add dependency on terminal.h. - - * event-loop.c: Get rid of #include . - - * event-loop.h: Get rid of nested #include's. - * event-loop.c: Rearrange includes to accomodate change in - event-loop.h. Include poll.h, not sys/poll.h. - * event-top.c: Ditto. - * main.c: Ditto. - -1999-06-16 David Taylor - - * alpha-tdep.c (alpha_pop_frame): if frame->proc_desc - is NULL, call find_proc_desc so we know how to restore - the registers. - -1999-06-16 Fernando Nasser - - * cli-out.c (cli_out_new): Add flags argument to ui-out-new call. - * source.c (print_source_lines_base): Test for ui_source_list flag - and use ui_out for file and line output. - * ui-out.c (struct ui_out): Add flags field to struct and to default - initialization. - (ui_out_set_flags): New function. Handle flags. - (ui_out_clear_flags): New function. Ditto. - (ui_out_test_flags): New function. Ditto. - (ui_out_new): Add flags parameter. - * ui-out.h: Add flags argument to ui_out_new declaration. - Add declarations for ui_out_*_flags functions. - (enum ui_flags): New enum. Defines ui_out flags. - * top.c (gdb_init): Fix misspelling typo. - -1999-06-15 Michael Snyder - - * event-top.c (start_event_loop): call get_prompt. - (display_gdb_prompt): call get_prompt. - (async_stop_sig): call get_prompt. - -1999-06-15 Elena Zannoni - - * event-loop.c (delete_file_handler): When positioning prev_ptr, - keep looping while the one after is not equal to file_ptr, instead - of equal. - -1999-06-14 Stan Shebs - - * MAINTAINERS: Add Jimmy Guo and Jim Blandy as HP testsuite and - SVR4 solib maintainers, respectively. - -1999-06-14 Michael Snyder - - Add parameters to the gdb prompt. - * top.c (prompt): Rename to gdb_prompt_string for clarity. - (command_line_input): rename "prrompt" to prompt_arg for clarity. - (gdb_readline): rename "prrompt" to prompt_arg for clarity. - (read_command_lines): rename "prompt" to prompt_arg for clarity. - (stop_sig): call get_prompt instead of reading prompt string directly. - (command_loop): ditto. - (simplified_command_loop): ditto. - (gdb_prompt_escape): New variable. Esc char for prompt parameters. - (get_prompt_1): New function, workhorse for get_prompt. - (get_prompt): Completely rewrite. Add functionality for a - parameterized prompt, ie. the displayed prompt can change according - to the value of one or more expressions given as parameters in the - prompt string. - (init_main): use renamed variable gdb_prompt_string. Add new - command "set prompt-escape-char" to set gdb_prompt_escape. - -Sun Jun 13 10:44:13 1999 Andrew Cagney - - * defs.h (gdb_stdlog), main.c: Declare. - * main.c (main): Initialize. - * gdbarch.c: Write trace messages to the log file. - * remote.c: Update any debug/log prints. - -1999-06-11 Michael Snyder - - * remote.c (remote_wait): Clean up new thread handling. - (record_currthread): Announce new threads. - -1999-06-11 Jim Blandy - - * partial-stab.h (case N_LSYM, 'T' descriptor): Don't create - partial symbol table entries for nameless enums, even if the type - name is " ". (We still pick up the enum elements, though.) - - * partial-stab.h: Remove #if 0'd sections, dating back to 1992, - which set a variable which exists nowhere else in the source. - Please examine your test suite output carefully, and report any - problems to me. - -1999-06-11 Fernando Nasser - - * top.c (gdb_init): Add pre-processor test for UI_OUT. - -1999-06-11 Elena Zannoni - - * event-top.c (setup_event_loop): Change name to start_event_loop. - Move the intialization of event-loop variables to - _initialize_event_loop. - (_initialize_event_loop): New function. Called at init time, to - set up important event-loop variables. - - * event-loop.h: setup_event_loop is now start_event_loop. - * main.c (main): Ditto. - -Fri Jun 11 18:34:33 1999 Andrew Cagney - - * defs.h (gdb_file_rewind_ftype, gdb_file_rewind, - set_gdb_file_rewind, gdb_file_put_ftype, gdb_file_put, - set_gdb_file_put): Declare. - - * utils.c (gdb_file_new): Initialize ``rewind'' and ``put''. - (struct gdb_file): Add to_rewind and to_put. - (null_file_put, null_file_rewind, gdb_file_put, gdb_file_rewind, - set_gdb_file_put, set_gdb_file_rewind): New functions. - (tui_file_rewind, tui_file_put): New functions. - (tui_file_new): Add rewind and put. - - * cli-out.c (cli_spaces): Replace gdb_stdout with data->stream. - (cli_text, cli_message, cli_flush, out_field_fmt, - field_separator): Ditto. - -Fri Jun 11 16:08:37 1999 Andrew Cagney - - * cli-out.c (cli_out_new): Replace init_cli_out, - * top.c (gdb_init): Call cli_out_new. - * main.c (main): Delete call to set_ui_out_impl. - - * ui-out.h (set_ui_out_impl, cli_ui_out_impl), ui-out.c: Delete. - (cli_out_new): Add declaration. Will move later. - - * ui-out.c (ui_out_new, ui_out_data), ui-out.h: New functions. - (struct ui_out): Add field data. - (ui_out_new): Replace init_ui_out_state. - - * ui-out.c (XMALLOC): Define. - (ui_out_stream_new, append_header_to_list): Use XMALLOC instead of - xmalloc. - * cli-out.c (XMALLOC): Define. - -Fri Jun 11 10:31:29 1999 Andrew Cagney - - * ui-out.c (ui_out_field_int, ui_out_field_skip, - ui_out_field_fmt): Rewrite statements to remove infix operators. - - * ui-out.c (get_curr_header, verify_field_proper_position, - verify_field_alignment, init_ui_out_state, set_ui_out_impl, - append_header_to_list): Add explicit ui_out parameter. - (struct ui_out): Move the local variables ``table_flag'', - ``body_flag'', ``table_columns'', ``table_id'', ``list_flat'', - ``field_count'', ``headerfirst'', ``headerlast'', ``headercurr'' - into this struct. - (typedef ui_out_hdr): Delete. - (struct ui_out_hdr): Rename struct _ui_out_hdr. - (ui_out_table_begin, ui_out_table_end, ui_out_table_body, - ui_out_table_header, ui_out_field_int, ui_out_list_begin, - ui_out_table_end, ui_out_list_end, ui_out_field_skip, - ui_out_table_body, ui_out_list_begin, ui_out_list_end, - ui_out_field_string, ui_out_field_fmt, init_ui_out_state, - verify_field_proper_position, verify_field_alignment, - clear_header_list, append_header_to_list, _initialize_ui_out): - Update. - - * ui-out.h (typedef streambuf): Delete. - (struct _streambuf): Rename to struct ui_stream. - * breakpoint.c (breakpoint_1), stack.c (print_frame_info_base), - printcmd.c (print_frame_args): Rename streambuf to struct - ui_stream. - -Fri Jun 11 15:10:32 1999 Andrew Cagney - - * d10v-tdep.c (d10v_push_arguments): Fix order of arguments passed - to store_address. - -Fri Jun 11 10:31:29 1999 Andrew Cagney - - * remote.c (tty_input): Change array to pointer. - (_initialize_remote): Call build_remote_gdbarch_data. - (build_remote_gdbarch_data): New function. Allocate space for - tty_input. - (readsocket, readtty): Delete extern declaration of tty_input. - -1999-06-10 Elena Zannoni - - * event-top.c (gdb_readline2): Call the command handling function - via the input_handler pointer. - (change_line_handler): When turning off editing, set input_handler - as well. - - * utils.c (prompt_for_continue): If running asynchronously, call - async_request_quit, instead of request_quit. - - * tracepoint.c (read_actions): If running asynchronously, set the - signal handler for STOP_SIGNAL to handle_stop_sig. - - * top.h: (source_line_number, source_file_name, source_error, - source_pre_error, history_expansion_p, server_command): export for - use of event-top.c. - - * event-top.c: Include top.h and terminal.h. - (instream): Remove extern declaration. - (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, - handle_sigwinch, async_do_nothing, async_disconnect, - async_float_handler, async_stop_sig): Make static. - (async_request_quit, async_do_nothing, async_disconnect, - async_float_handler, async_stop_sig): Add gdb_glient_data - argument. - (handle_stop_sig): New function. - (sigtstp_token): New variable. - (sigint_token, sigquit_token, sigfpe_token, sigwinch_token): - Change their type tp PTR. - (mark_async_signal_handler_wrapper): New function. - (setup_event_loop): Initialize all the variables used by readline - only if not already done while reading the .gdbinit file. Display - the initial gdb prompt, if .gdbinit took care of setting things up - for readline. - (change_line_handler): When turning on the use of readline, - initialize input_handler as well. - (command_line_handler): Set up the signal handler for STOP_SIGNAL - to be handle_stop_sig. - (async_init_signals): Remove coercion of signal handlers in calls - to create_async_signal_handler. Initialize token for stop signal. - (handle_sigint): Call async_request_quit using one argument. - (handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe, - handle_sigwinch): Call mark_async_signal_handler_wrapper instead - of mark_async_signal_handler. - - * event-loop.h: Add extern declarations for handle_stop_sig, - async_command_editing_p, async_annotation_suffix, - new_async_prompt, the_prompts. - - * top.c (command_line_input): Set the signal handler to be - handle_stop_sig, in case gdb is running asynchronously. - (get_prompt): Return the top of the prompt stack if running - asynchronously. - (set_prompt): Set the top of the prompt stack if running - asynchronously. - (init_main): Move ``extern'' vars from here to event-loop.h. - -1999-06-10 Michael Snyder - - * values.c (value_from_string): new function. Make a value_ptr - from a string, with storage in local GDB memory (not in inferior). - * value.h (value_from_string): add prototype. - * remote.c (remote_cisco_ops): New remote target, "target cisco". - (init_remote_cisco_ops): New function, initialize new target. - (remote_cisco_mourn, remote_cisco_wait, remote_cisco_open, - remote_cisco_close): New functions, implement new target cisco. - (minitelnet, readtty, readsocket) New functions, implement the - I/O pass-through mode for target cisco. - (remote_wait): Detect special enhanced version of the 'S' packet - for target cisco. - (remote_cisco_expand): Perform Cisco variant of RLL decoding. - -1999-06-10 Elena Zannoni - - * event-loop.c (gdb_wait_for_event): Initialize num_found to 0. - - * top.c (print_prompt): Delete this function. - - From: Andrew Cagney - - * event-top.c (async_hook): Delete extern declaration. - - * defs.h: Replace ``async_hook'' with ``async_p''. - * top.c (gdb_init, init_main, init_main, init_main, init_main): - Replace ``async_hook'' with ``async_p''. - - * main.c: Rename ``async'' to ``async_p''. - (main): Add --noasync option. - (main): Hook in the asynchronous event-loop based CLI using - command_loop_hook instead of async_hook. Delete call to - async_hook(). - -Thu Jun 10 21:14:16 1999 Andrew Cagney - - * mn10300-tdep.c (mn10300_store_return_value, - mn10300_extract_struct_value_address, - mn10300_extract_return_value), config/mn10300/tm-mn10300.h: New - functions. - * config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS, - STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE): Update. - (TARGET_MN10300): Delete macro. Not used. - -Thu Jun 10 20:04:02 1999 Andrew Cagney - - * mn10300-tdep.c (mn10300_register_names): Make static. - (STORE_STRUCT_RETURN): Do not modify SP. - - * config/mn10300/tm-mn10300.h(mn10300_register_name), - mn10300-tdep.c : New function. - * config/mn10300/tm-mn10300.h (REGISTER_NAME): Update. - * config/mn10300/tm-mn10300.h (mn10300_saved_pc_after_call), - mn10300-tdep.c: New function. - * config/mn10300/tm-mn10300.h (SAVED_PC_AFTER_CALL): Update. - -Wed Jun 9 16:42:16 1999 Andrew Cagney - - * top.h, top.c (simplified_command_loop): Make global. - - * main.c (main): Delete call to call_interp_loop. Interpreters - hook in using command_loop_hook. - * top.c (call_interp_loop): Delete function. - -1999-06-10 Keith Seitz - - * mcore-rom.c (picobug_dumpregs): Return a value. Any value, it - doesn't matter. - * mcore-tdep.c (mcore_analyze_prologue): Set NO_MORE_FRAMES - if the start of the function is the entry point. - (mcore_analyze_prologue): rotli takes an immediate, not an - offset immediate. - (mcore_push_arguments): Fix compiler warning. - -1999-06-09 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * rs6000-tdep.c (skip_prologue): Don't mistake a branch for a - subroutine call. - -1999-06-08 Michael Snyder - - * remote.c (remote_wait): Add 'N' response packet, which is a - stop with signal number plus section offsets for .text, .data and - .bss. This is used by Cisco to indicate relocation offsets. - (remote_cisco_section_offsets, remote_cisco_objfile_relocate): - new files to support 'N' packet. - (remote_info_process): New function. Implements the - "info remote-process" command, by means of which the remote target - can report anything it wants to about the remote process/app being - debugged. - (_initialize_remote): add info remote-proc command. - (remote_threads_info): New function for "info threads" command. - Attempts to use new query "qfThreadInfo" instead of the old - undocumented query. - * exec.c (exec_set_section_offsets) new files to support 'N' packet. - -Tue Jun 8 13:33:42 1999 Andrew Cagney - - * inferior.h (generic_target_read_pc, generic_target_write_pc, - generic_target_read_fp, generic_target_write_fp, - generic_target_read_sp, generic_target_write_sp): Declare new - functions. - * findvar.c (generic_target_read_pc, generic_target_write_pc, - generic_target_read_fp, generic_target_write_fp, - generic_target_read_sp, generic_target_write_sp): New functions. - (TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, - TARGET_READ_SP, TARGET_WRITE_SP): Default to corresponding generic - function. - (write_pc_pid, write_pc_pid, read_sp, write_sp, read_fp, - write_fp): Simplify. - - * gdbarch.c (verify_gdbarch): Always verify TARGET_PTR_BIT, - TARGET_SHORT_BIT, TARGET_INT_BIT, TARGET_LONG_BIT, - TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, TARGET_DOUBLE_BIT, - TARGET_LONG_DOUBLE_BIT, TARGET_READ_PC, TARGET_WRITE_PC, - TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP, - USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY_BREAKPOINT_OFFSET_P, - CALL_DUMMY_P, CALL_DUMMY_STACK_ADJUST_P, GET_SAVED_REGISTER, - REGISTER_CONVERTIBLE, PUSH_ARGUMENTS, PUSH_RETURN_ADDRESS, - FRAME_CHAIN_VALID. - (GET_GDBARCH, SET_GDBARCH): Delete macros. Implement functions - directly. - * gdbarch.h, gdbarch.c: Call fatal() instead of abort(). Identify - the function / macro with a problem. Always verify a architecture - attribute before returning it. - * gdbarch.h, gdbarch.c (generic_register_convertible_not): New - function. - - * mips-tdep.c (mips_push_return_address): New function. - * config/mips/tm-mips.h (PUSH_RETURN_ADDRESS): Define. - - * mips-tdep.c (mips_gdbarch_init): Initialize short_bit, - double_bit, long_double_bit, read_pc, write_pc, read_fp, write_fp, - read_sp, write_sp, frame_chain_valid, get_saved_register, - push_arguments, push_return_address, register_convertible, - call_dummy_p, use_generic_dummy_frames, - call_dummy_breakpoint_offset_p, call_dummy_stack_adjust_p, - call_dummy_words and sizeof_call_dummy_words. - * config/mips/tm-mips.h: Don't define CALL_DUMMY when multi-arch. - -1999-06-07 Keith Seitz - - * v850ice.c (init_hidden_window): Do not rely on the existence of - a gui for window creation. Return boolean status. - (v850ice_open): Use boolean status of init_hidden_window. - Allow any ICE execution command to run under CLI. Maybe one - day gdb will use a real event loop and allow this code to run. - * configure.tgt: Configure the v850 ice for all cygwin-hosted - toolchains. - -Mon Jun 7 23:37:26 1999 Andrew Cagney - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Delete. - * mips-tdep.c (mips_init_extra_frame_info): Allocate saved_regs. - (temp_saved_regs): Replace struct with a simple pointer. - (set_reg_offset, mips32_heuristic_proc_desc, heuristic_proc_desc, - mips_init_extra_frame_info): Update. - -Mon Jun 7 21:40:12 1999 Andrew Cagney - - * config/mips/tm-mips.h (EXTRA_FRAME_INFO): Move elements from here. - * mips-tdep.c (struct frame_extra_info): To here. - - * mips-tdep.c (mips_print_extra_frame_info, mips_find_saved_regs, - mips_init_extra_frame_info, mips_pop_frame): Update - (mips_init_extra_frame_info): Allocate space for the extra info. - -Mon Jun 7 21:08:50 1999 Andrew Cagney - - * config/mips/tm-mips.h (mips_init_extra_frame_info), mips-tdep.c: - Rename init_extra_frame_info. Add argument ``fromleaf''. - mips-tdep.c (mips_gdbarch_init): Add mips_init_extra_frame_info. - - * config/mips/tm-mips.h (mips_print_extra_frame_info), - mips-tdep.c: New function. - (PRINT_EXTRA_FRAME_INFO): Update definition. - -Mon Jun 7 20:11:07 1999 Andrew Cagney - - * config/mips/tm-mips.h, config/mips/tm-irix3.h, - config/mips/tm-tx19.h, config/mips/tm-tx19l.h, - config/mips/tm-tx39.h, config/mips/tm-tx39l.h: Rename macro - REGISTER_NAMES to MIPS_REGISTER_NAMES. - - * config/mips/tm-mips.h (REGISTER_NAME): Define. - * mips-tdep.c (mips_processor_reg_names): New static variable. - (mips_register_name): New function. - (mips_set_processor_type): Update mips_processor_reg_names. - (mips_generic_reg_names): Initialize using MIPS_REGISTER_NAMES. - (mips_gdbarch_init): Add mips_register_name. - -Sun Jun 6 11:09:19 1999 Andrew Cagney - - * remote.c (PBUFSIZ): Re-define so that value is computed at - run-time. - (MAXBUFBYTES): Re-define as a macro function. - * gdbarch.h, gdbarch.c: Add multi-arch support for REGISTER_BYTES. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - -1999-06-05 Fernando Nasser - - * symtab.c (decode_line_1): Accept filenames with spaces in - 'linespecs' when enclosed in double quotation marks and handle - drive specification is DOS format (D:). - -1999-06-04 Jim Blandy - - * parse.c: Don't include twice. - -1999-06-04 David Taylor - - Sat May 15 12:16:09 1999 Per Bothner - - * eval.c (evaluate_subexp_standard): Remove Gilmore rant. - (Of course C has "expected types", at least if you allow - brace-initializer expressions - as in Gcc.) - Remove NULLing out expect_type. Do pass NULL_TYPE in place - the incoming expect_type where appropriate. - -Fri Jun 4 10:56:23 1999 Jeffrey A Law (law@cygnus.com) - - * hppa-tdep.c (hppa_fix_call_dummy): Make it work for GCC compiled - executables without end.o. Clean up lots of mis-guided comments. - -Fri Jun 4 17:10:36 1999 Andrew Cagney - - * parser-defs.h (std_regs): Replace array with pointer. - * parse.c (build_parse): Build the std_regs table according to the - standard registers available. - (_initialize_parse): Register std_regs and num_std_regs as - architecture specific. - * gdbarch.h, gdbarch.c: Add multi-arch support for SP_REGNUM, - FP_REGNUM, PC_REGNUM, NUM_REGS, REGISTER_NAME. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - -1999-06-03 Fernando Nasser - - * printcmd.c (print_frame_args): Convert some of the output to use - ui_out. - * stack.c (print_frame_info_base): Adjust the call to the above - function. - -1999-06-03 Michael Snyder - - * thread.c: eliminate the target_thread_vector (functionality - moved into the standard target vector). - * gdbthread.h: eliminate target_thread_vector. Move all related - defines into remote.c, since they are no longer shared with thread.c. - * remote.c: eliminate the target_thread_vector. - (remote_find_new_threads): change return type to void, consistent - with the target vector table. (cont_thread): rename continue_thread. - (record_currthread): remove dead code. (remote_thread_alive): - clean up and simplify. (threadref etc.): move definitions to here - from gdbthread.h. - -1999-06-02 Jason Molenda (jsm@bugshack.cygnus.com) - - * inftarg.c (child_create_inferior): Remove dead HPUX specific code - which tries to find csh. - * fork-child.c: Remove DEBUGGING predefine and conditionalized - printfs. - (fork_inferior): Remove dead HPUX specific code which assumes shell - is csh. - - * hppa-tdep.c: Remove DEBUGGING and #if 0 debugging printfs. - * parse.c: Ditto. - * somread.c: Ditto. - - * gdbarch.h: Forward decl of struct value. - -Thu Jun 3 10:12:38 1999 Andrew Cagney - - * d10v-tdep.c (do_d10v_pop_frame): Rename d10v_pop_frame. Make - static. - * d10v-tdep.c (d10v_pop_frame), config/d10v/tm-d10v.h: New - function. Call generic_pop_current_frame. - * config/d10v/tm-d10v.h (POP_FRAME): Update. - * gdbarch.h, gdbarch.c (frame_num_args_unknown): New function. - * gdbarch.h, gdbarch.c: Add multi-arch support for POP_FRAME, - SKIP_PROLOGUE, INNER_THAN, DECR_PC_AFTER_BREAK, - FUNCTION_START_OFFSET, REMOTE_TRANSLATE_XFER_ADDRESS, FRAME_CHAIN, - FRAME_CHAIN_VALID, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS, - FRAME_LOCALS_ADDRESS, FRAME_ARGS_SKIP, - FRAMELESS_FUNCTION_INVOCATION, REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, SAVED_PC_AFTER_CALL, - FRAME_NUM_ARGS, MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE, - REGISTER_SIZE. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - * config/d10v/tm-d10v.h (DMEM_START, IMEM_START, STACK_START, - ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): Move definitions from - here. - * d10v-tdep.c: To here. - * config/d10v/tm-d10v.h (struct type): Move declaration from here. - * gdbarch.h: To here. - * config/d10v/tm-d10v.h (struct frame_info, struct - frame_saved_regs, struct type): Delete declarations. - -1999-06-02 Robert Hoehne - - * go32-nat.c: go32_terminal_init, go32_terminal_inferior and - go32_terminal_ours are new functions to save/restore the inferior`s - stdin/stdout filemodes - -1999-06-02 Stan Shebs - - * MAINTAINERS: Add Mark Kettenis, Jeff Law, and Philippe De Muyter - as maintainers for Hurd, HP/UX, and COFF, respectively. - -1999-06-02 Mark Kettenis - - * gnu-nat.c (inf_continue): New function. - (struct inf): Use `unsigned int' instead of `int' for bit-fields. - Add new bit-field named `nomsg'. - (inf_validate_procinfo): Renamed from inf_validate_stopped, all - callers changed. Also update the `nomsg' and `traced' fields of - INF. - (make_inf): Initialize INF->nomsg. - (inf_cleanup): Reset INF->nomsg. - (inf_detach): Call `inf_validate_procinfo'. Call `inf_continue' - instead of `inf_signal' if the inferior does not have a message - port. - (gnu_resume): Likewise. - (gnu_create_inferior): Reset INF->nomsg in `attach_to_child'. - Call `inf_validate_procinfo' after returning from `fork_inferior'. - (gnu_attach): Update signal thread and tracing state. - - * config/i386/tm-i386gnu.h: Include "i386/tm-i386.h" instead of - "i386/tm-i386v.h". - (STACK_END_ADDR): Remove. - (SIGCONTEXT_PC_OFFSET): New define. - Include "tm-sysv4.h". - -1999-06-02 J.T. Conklin - - * config/tm-vxworks.h: New file, header for definitions common to - all vxWorks targets. - * config/a29k/tm-vx29k.h, config/i960/tm-vx960.h, - config/m68k/tm-vx68.h, config/mips/tm-vxmips.h, - config/sparc/tm-vxsparc.h: Include tm-vxworks.h. - -Wed Jun 2 17:37:03 1999 Jeffrey A Law (law@cygnus.com) - - * config/pa/tm-hppa.h (IMPORT_SHLIB): New unwind stub type. - -1999-06-02 Christopher Faylor - - * configure.tgt: Alphabetically reorder some targets. - -1999-06-02 Keith Seitz - - * v850ice.c (v850ice_xfer_memory): Insert lost "break". - -1999-06-02 Jim Blandy - - * rs6000-tdep.c (variants): Fix description of 750 register set. - (Thanks to J. T. Conklin.) - -Wed Jun 2 16:10:08 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for - STORE_STRUCT_RETURN, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, USE_STRUCT_CONVENTION, - FRAME_INIT_SAVED_REGS and INIT_EXTRA_FRAME_INFO. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * config/d10v/tm-d10v.h (FRAME_INIT_SAVED_REGS): Replace - FRAME_FIND_SAVED_REGS. - (d10v_frame_init_saved_regs): Replace d10v_frame_find_saved_regs. - * d10v-tdep.c (d10v_pop_frame, d10v_frame_chain, - d10v_frame_init_saved_regs): Update. - * gdbarch.h: Disallow FRAME_FIND_SAVED_REGS when multi-arch. - - * gdbarch.h, gdbarch.c: Add multi-arch support for - D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, - D10V_CONVERT_DADDR_TO_RAW and D10V_CONVERT_IADDR_TO_RAW. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete. - * d10v-tdep.c (struct frame_extra_info): Define. - (d10v_init_extra_frame_info, d10v_pop_frame, d10v_frame_chain, - d10v_frame_find_saved_regs): Update. - * gdbarch.h: Disallow EXTRA_FRAME_INFO when multi-arch. - -Tue Jun 1 13:36:31 1999 Philippe De Muyter - - * config/m68k/tm-delta68.h (FRAME_NUM_ARGS): Macro prototype fixed. - * config/m68k/tm-news.h, config/ns32k/tm-merlin.h: Ditto. - * config/ns32k/tm-umax.h (FRAME_NUM_ARGS): Old macro definition - removed; new macro prototype fixed. - -Wed Jun 2 11:18:37 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for - EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS, PUSH_DUMMY_FRAME, - PUSH_RETURN_ADDRESS, POP_FRAME, FRAME_FIND_SAVED_REGS. - * d10v-tdep.c, config/d10v/tm-d10v.h: Update. - - * gdbarch.h, gdbarch.c: Add multi-arch support for - REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - - * defs.h (REGISTER_NAME): Move compatibility definition from here. - * gdbarch.h: To here. - - * frame.h, blockframe.c (generic_fix_call_dummy): New - stub function. - * gdbarch.h, gdbarch.c: Add multi-arch support for FIX_CALL_DUMMY. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 20:06:38 1999 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Set get_saved_register. - * config/d10v/tm-d10v.h: Update. - -Tue Jun 1 19:50:05 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_READ_PC, - TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP - and TARGET_WRITE_SP. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 19:19:02 1999 Andrew Cagney - - * gdbarch.c (default_gdbarch): Set field GET_SAVED_REGISTER to - generic_get_saved_register. - * gdbarch.c: Change update dispatch functions so that they check - for a NULL function pointer. - -Tue Jun 1 19:19:02 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_INT_BIT, - TARGET_CHAR_BIT, TARGET_SHORT_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT and TARGET_LONG_DOUBLE_BIT. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update. - -Tue Jun 1 18:47:54 1999 Andrew Cagney - - * parse.c (build_parse): New function. Initialize - msym_text_symbol_type, msym_data_symbol_type and - msym_unknown_symbol_type. - (_initialize_parse): Call build_parse. - (_initialize_parse): Register variables msym_text_symbol_type, - msym_data_symbol_type as msym_unknown_symbol_type as - per-architecture. - -Tue Jun 1 11:30:09 1999 Andrew Cagney - - * d10v-tdep.c (_initialize_d10v_tdep): Register d10v as an - architecture. - (d10v_gdbarch_init): New function. - * confg/d10v/tm-d10v.h (GDB_MULTI_ARCH): Define. - -Tue Jun 1 10:45:24 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Convert - macros into functions. - * config/d10v/tm-d10v.h, d10v-tdep.c (d10v_register_convertable, - d10v_register_convert_to_virtual, d10v_register_convert_to_raw): - The new functions. - -1999-05-31 Fernando Nasser - - * breakpoint.c (print_it_normal): Convertion of part of the output - to use ui-out. - (mention): Same as above. - * infcmd.c (run_command): Same. - * source.c (print_source_lines_base): Same. - * stack.c (print_frame_info_base): Same. - -1999-05-31 Fernando Nasser - - * breakpoint.c (breakpoint_1): Fix names of fields on ui_out - produced output. - * ui-out.h: Cosmetic change. - -1999-05-31 Fernando Nasser - - * stack.c (print_args_stub): Add missing stream parameter. - -Mon May 31 15:50:08 1999 Andrew Cagney - - Fri May 28 16:51:00 1999 Martin Dorey : - * valops.c, value.h (default_push_arguments): Fix order of - parameters to match PUSH_ARGUMENTS arguments. - -1999-05-28 Fernando Nasser - - * top.c (print_command_lines): Simplified script format for - non-console output. - -1999-05-28 Fernando Nasser - - * top.c (print_command_lines): Fixed printing of if clauses. - * breakpoint.c (breakpoint_1): Adjust call to the above. - * top.c (show_user_1): Same as above. - -1999-05-27 Fernando Nasser - - * top.c (call_interp_loop): Correct build problem with UI_OUT defined. - -Thu May 27 11:42:55 1999 Andrew Cagney - - * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS): Return 0. - - * valops.c (value_assign): Delete redundant test of - REGISTER_CONVERTIBLE. - -Thu May 27 11:33:57 1999 Andrew Cagney - - * config/w65/tm-w65.h, config/tic80/tm-tic80.h, config/sh/tm-sh.h, - config/i386/tm-i386m3.h, config/i386/tm-go32.h, - config/i386/tm-cygwin.h, config/h8500/tm-h8500.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Delete definition of - macro NAMES_HAVE_UNDERSCORE. - -Thu May 27 09:31:06 1999 Andrew Cagney - - * gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS, - EXTRACT_STRUCT_VALUE_ADDRESS_P): Provide default definitions. - * values.c (value_being_returned): Use - EXTRACT_STRUCT_VALUE_ADDRESS when EXTRACT_STRUCT_VALUE_ADDRESS_P. - -Wed May 26 13:51:25 1999 Andrew Cagney - - * utils.c (tui_file_new, tui_file_delete, tui_fileopen): New - functions. - (tui_file_isatty): Rename gdb_file_isatty. - (gdb_file_init_astring): Use tui_file_new to create stream. - (gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call gdb_file_data - to access the tui_stream. - (tui_file_flush): Rename gdb_flush. Call gdb_file_data to access - the tui_stream. Pass FILE and not STREAM down. - - * utils.c (struct stdio_file, stdio_file_flush, stdio_file_fputs, - stdio_file_isatty, stdio_file_delete, stdio_file_new, - stdio_fileopen): Define type and functions. Implement a simple - STDIO based gdb_file. - (struct gdb_file, gdb_file_new, gdb_file_delete, null_file_isatty, - null_file_flush, null_file_fputs, null_file_delete, gdb_file_data, - set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_fputs, - set_gdb_file_data, fputs_unfiltered, gdb_flush, gdb_file_isatty): - Define type and functions. Implement virtual functions for - gdb_file. - - * defs.h (struct gdb_file): Declare. - (GDB_FILE): Change type to struct gdb_file. Deprecate. - (gdb_file_flush_ftype, gdb_file_fputs_ftype, - gdb_file_isatty_ftype, gdb_file_delete_ftype): Add function type - declarations. - - * defs.h (set_gdb_file_flush, set_gdb_file_fputs, - set_gdb_file_isatty, set_gdb_file_data, gdb_file_new, - gdb_file_delete, gdb_file_data, stdio_fileopen, tui_fileopen): Add - function declarations. - (gdb_fopen): Re-implement. Call stdio_file_new. - (gdb_fclose): Re-implement. Call gdb_file_delete. - - * main.c (tui_file_fputs): Rename fputs_unfiltered. Use - gdb_file_data to gain access to the tui_stream data. Use FILE - instead of STREAM where applicable. - (main): Create gdb_stdout and gdb_stderr using tui_fileopen. - - * defs.h (struct tui_stream): Add field ts_magic. - * utils.c (tui_file_magic): Local variable. - (tui_file_new): Set field ts_magic. - (tui_file_delete, tui_file_isatty, gdb_file_init_astring, - gdb_file_get_strbuf, gdb_file_adjust_strbuf, tui_file_flush): - Verify ts_magic. - -1999-05-25 Fernando Nasser - - * top.c (print_command_lines): New function, fix bug in printing - while commands and uses ui_out. - * gdbcmd.c: Add prototype for the above. - * breakpoint.c (breakpoint_1): Fix breakpoint script printing. - * command.c (show_user_1): Fix user command script printing. - -1999-05-25 Jim Blandy - - * breakpoint.c (insert_breakpoints, remove_breakpoint, - breakpoint_1): Add a 'default' case, which prints a warning - message, to remove EGCS warnings. - -1999-05-25 Fernando Nasser - - * utils.c (gdb_file_adjust_strbuf): Take into account the - possibility that the buffer has not been allocated yet. - -Tue May 25 16:05:11 1999 Andrew Cagney - - * gdbarch.h (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Provide default definition. - - * valops.c (value_assign), infcmd.c (do_registers_info), findvar.c - (value_from_register, value_of_register): Remove #ifdef - REGISTER_CONVERTIBLE. Assume REGISTER_CONVERTIBLE etc defined. - -1999-05-25 Keith Seitz - - * config/mcore/tm-mcore.h (FRAME_NUM_ARGS): Re-write definition of - FRAME_NUM_ARGS so that it returns NUM_ARGS as a result instead of - setting a variable as a side effect. - -Tue May 25 16:18:25 1999 Andrew Cagney - - * remote-d10v.c (d10v_eva_prepare_to_trace, - d10v_eva_get_trace_data), remote-sim.c (_initialize_remote_sim): - Add declaraton. Make static. - - * remote-d10v.c (_initialize_remote_d10v), d10v-tdep.c - (_initialize_d10v_tdep): Add declaration. - * config/d10v/tm-d10v.h (d10v_frame_chain): Add declaration. - -Tue May 25 15:20:58 1999 Andrew Cagney - - * main.c (init_proc, proc_remove_foreign): Delete function. - * inftarg.c (child_mourn_inferior): Update. Delete call to - proc_remove_foreign(). - * top.c (gdb_init): Update. Delete call to init_proc(). - - * utils.c (pollquit, fmthex, hexlate): Delete function. - -Tue May 25 13:01:43 1999 Andrew Cagney - - * main.c (gdb_init): Move declaration from here. - * top.h: To here. - - * main.c (call_interp_loop): Move declaration from here. - * top.h: To here. - - * defs.h (init_page_info): Add declaration. - - * top.c (initialize_utils): Move declaration from here. - * defs.h: To here. - - * infcmd.c (target_map_name_to_register): Move declaration from - here. - * parser-defs.h: To here. - - * c-typeprint.c (cp_type_print_method_args), target.c - (nosupport_runtime, normal_target_post_startup_inferior): Add - declaration. Make static. - -Tue May 25 13:53:23 1999 Andrew Cagney - - * main.c: Include "event-loop.h". - * Makefile.in (main.o): Add dependency. - - * top.h (setup_event_loop, async_init_signals), top.c - (set_async_editing_command, set_async_annotation_level, - set_async_prompt), event-loop.c (display_gdb_prompt): Move - declarations from here. - * event-loop.h: To here. - - * event-loop.h (delete_async_signal_handler): Add function - declaration. - - * event-top.c (change_annotation_level, command_handler): Add - declaration. Make static. - -Tue May 25 12:44:58 1999 Andrew Cagney - - * tracepoint.c (free_actions_list, add_register): Add declaration. - Make static. - (free_actions_list_cleanup_wrapper): New function. Wraps - free_actions_list for make_cleanup. - (trace_start_command): Pass free_actions_list_cleanup_wrapper - instead of free_actions_list to make_cleanup. - (_initialize_tracepoint): Add extern declaration. - -Tue May 25 12:23:39 1999 Andrew Cagney - - * jv-typeprint.c (java_type_print_base, jv-valprint.c - (java_print_value_fields): Add static declaration. - - * jv-lang.c (java_lookup_type, get_java_utf8_name, - java_lookup_type): Add static declaration. - (get_java_class_symtab, java_class_is_primitive, - java_value_string): Add declaration. Make static. - (java_rerun_cleanup): Add extern declaration for this stub - function. - -Tue May 25 12:06:29 1999 Andrew Cagney - - * gdbarch.h: When multi-arch, check that REGISTER_NAMES was not - defined. - -Mon May 24 16:16:29 1999 Andrew Cagney - - * inflow.c (_initialize_inflow), annotate.c - (_initialize_annotate), os9kread.c (_initialize_os9kread), - serial.c (_initialize_serial), nlmread.c (_initialize_nlmread), - f-valprint.c (_initialize_f_valprint), cp-valprint.c - (_initialize_cp_valprint), typeprint.c (_initialize_typeprint), - complaints.c (_initialize_complaints), scm-lang.c - (_initialize_scheme_language), m2-lang.c - (_initialize_m2_language), dbxread.c (_initialize_dbxread), - f-lang.c (_initialize_f_language), ch-lang.c - (_initialize_chill_language), c-lang.c (_initialize_c_language), - corefile.c (_initialize_core), stabsread.c - (_initialize_stabsread), mipsread.c (_initialize_mipsread), - elfread.c (_initialize_elfread), coffread.c - (_initialize_coffread), maint.c (_initialize_maint_cmds), - demangle.c (_initialize_demangler), maint.c - (_initialize_maint_cmds), language.c (_initialize_language): Add - external declaration. - * ui-out.c (_initialize_ui_out), cli-out.c (_initialize_cli_out): - Ditto. - -Mon May 24 10:04:56 1999 Andrew Cagney - - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/tahoe/tm-tahoe.h, - config/rs6000/tm-rs6000.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, - config/ns32k/tm-merlin.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/mips/tm-mips.h, - config/m88k/tm-m88k.h, config/m68k/tm-news.h, - config/m68k/tm-delta68.h, config/m68k/tm-isi.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386v.h, - config/i386/tm-i386.h, config/h8500/tm-h8500.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, - config/convex/tm-convex.h, config/arc/tm-arc.h, - config/arm/tm-arm.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Re-write definition of FRAME_NUM_ARGS so - that it returns NUM_ARGS as a result instead of setting a variable - as a side effect. - - * ns32k-tdep.c (merlin_frame_num_args), tahoe-tdep.c - (tahoe_frame_num_args), vax-tdep.c (vax_frame_num_args), - m68k-tdep.c (news_frame_num_args, delta68_frame_num_args, - isi_frame_num_args), convex-tdep.c (convex_frame_num_args): New - functions. - - * stack.c (print_args_stub): Update use of FRAME_NUM_ARGS. - -Mon May 24 11:57:04 1999 Andrew Cagney - - * remote.c (remote_xfer_memory): Re-write with assumption that - REMOTE_TRANSLATE_XFER_ADDRESS is defined. Pass targ_addr and - targ_len by reference. - (REMOTE_TRANSLATE_XFER_ADDRESS): Provide default definition. - - * remote-d10v.c (remote_d10v_translate_xfer_address): Update. - * config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Update. - -Mon May 24 12:10:58 1999 Andrew Cagney - - * value.h (default_push_arguments): Add function declaration. - - * alpha-tdep.c (alpha_about_to_return), gdbarch.c (verify_gdbarch, - arch_ok, set_arch), command.c (find_cmd), infrun.c - (follow_inferior_fork, follow_fork, follow_vfork, - set_schedlock_func, is_internal_shlib_eventpoint, - stopped_for_internal_shlib_event, stopped_for_shlib_catchpoint, - xdb_handle_command), infcmd.c (run_no_args_command, go_command), - symfile.c (add_filename_language, set_ext_lang_command, - info_ext_lang_command, init_filename_language_table), symtab.c - (overload_list_add_symbol), defs.h (default_get_saved_register), - ax-general.c (grow_expr, append_const, read_const, generic_ext): - Ditto. - - * infrun.c (currently_stepping): Ditto. Make static. - - * valops.c (hand_function_call): Explictly type static variable - ``checked''. - -Mon May 24 08:36:18 1999 Andrew Cagney - - * d10v-tdep.c (d10v_breakpoint_from_pc, d10v_register_name, - d10v_register_byte, d10v_register_raw_size, - d10v_register_virtual_size, d10v_register_virtual_type, - d10v_make_daddr, d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p, - d10v_convert_iaddr_to_raw, d10v_convert_daddr_to_raw, - d10v_store_struct_return, d10v_store_return_value, - d10v_extract_struct_value_address, d10v_frame_saved_pc, - d10v_frame_args_address, d10v_frame_locals_address, - d10v_saved_pc_after_call): New functions. - - * config/d10v/tm-d10v.h (REGISTER_BYTE, REGISTER_RAW_SIZE, - REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN, - D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P, - D10V_CONVERT_DADDR_TO_RAW, D10V_CONVERT_IADDR_TO_RAW, - STORE_STRUCT_RETURN, STORE_RETURN_VALUE, - EXTRACT_STRUCT_VALUE_ADDRESS, SAVED_PC_AFTER_CALL, FRAME_SAVED_PC, - FRAME_ARGS_ADDRESS): Re-define using new functions. - - * config/d10v/tm-d10v.h (BREAKPOINT_FROM_PC): Replace BREAKPOINT. - (REGISTER_NAME): Replace REGISTER_NAMES. - - * utils.c (core_addr_lessthan, core_addr_greaterthan): New - functions. - * defs.h (core_addr_lessthan, core_addr_greaterthan): Declare. - -Sat May 22 16:44:06 1999 Andrew Cagney - - * utils.c (n_spaces): Handle case where first call has N equal to - zero. - (print_spaces): Use n_spaces. - -Fri May 21 11:23:54 1999 Andrew Cagney - - * valops.c (value_push): Remove conditional definition based on - absense of macro PUSH_ARGUMENTS. Pass SP and STRUCT_ADDR by - reference. - (default_push_arguments): New function. - - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sparc/tm-sparc.h, config/sparc/tm-sp64.h, - config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m32r/tm-m32r.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, config/arm/tm-arm.h, - config/alpha/tm-alpha.h: Update definition of PUSH_ARGUMENTS. - Return updated SP. - - * rs6000-tdep.c (rs6000_push_arguments): Rename push_arguments. - -1999-05-21 Fernando Nasser - - * breakpoint.c (breakpoint_1): Added ui_out output code but still - uses old code by default. - -1999-05-21 Fernando Nasser - - * Makefile.in: Added ui-ou files. - * main.c (main): Install cli_out by default. - * ui-out.c (ui_out_table_begin): Use saved table id. - -1999-05-21 Fernando Nasser - - * ui-out.h: Export implementation vectors so they can be - installed in main.c and top.c. - -1999-05-21 Fernando Nasser - - * ui-out.h: New file. Defines the ui_out API. - * ui-out.c: New file. Implements the ui_out API abstraction only. - * cli-out.c: New file. Implements low-level ui-out primitives for - CLI-based interaction. - -1999-05-20 Elena Zannoni - - * top.c (simplified_command_loop): Reformat using GNU style. - (call_interp_loop): Ditto. - -Thu May 20 12:18:28 1999 Andrew Cagney - - * blockframe.c (get_prev_frame): Remove #ifdef around test for - FRAMELESS_FUNCTION_INVOCATION. - (get_prev_frame): Change FRAMELESS_FUNCTION_INVOCATION call to a - function invocation. - * i386-tdep.c (i386_frame_num_args), stack.c (frame_info): Ditto. - * config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h, - config/sparc/tm-sparc.h, config/sh/tm-sh.h, - config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/i960/tm-i960.h, - config/i386/tm-sun386.h, config/i386/tm-i386v.h, - config/i386/tm-i386.h, config/h8500/tm-h8500.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, - config/convex/tm-convex.h, config/arm/tm-arm.h, - config/arc/tm-arc.h, config/alpha/tm-alpha.h, - config/a29k/tm-a29k.h: Update FRAMELESS_FUNCTION_INVOCATION. - * fr30-tdep.c (fr30_frameless_function_invocation), convex-tdep.c - (convex_frameless_function_invocation), arm-tdep.c - (arm_frameless_function_invocation): New functions. - -1999-05-20 Elena Zannoni - - * top.c: Change dates in comments to ISO format. - - * event-top.c: Ditto. - * event-loop.c: Ditto. - * main.c: Ditto. - -1999-05-20 Elena Zannoni - - * top.c (simplified_command_loop): New function. It is just a - bare minimal command_loop. - (call_interp_loop): New function. Call the correct version of the - command loop, with the appropriate input reading function, - depending on which interpreter gdb was invoked with. - - * main.c (main): Recognize and handle the new command line option - --interpreter. If an interpreter is specified, call the appropriate - command handling function. - -1999-05-19 Keith Seitz - - * config/mcore/tm-mcore.h (BELIEVE_PCC_PROMOTION): Define. We - really do want to believe what gcc tells us about types... - -1999-05-19 Keith Seitz - - * config/mcore/tm-mcore.h (FRAME_ARGS_ADDRESS): Define to a function. - (FRAME_LOCALS_ADDRESS): Ditto. - * mcore-tdep.c (mcore_frame_args_addcress): New function. - (mcore_frame_locals_address): New function. - - * monitor.c (monitor_open): Only assume we have eight - breakpoints if the monitor implementation does not tell - us how many there really are. Alloc memory for these - dynamically. - (monitor_close): Free memory associated with breakpoint - storage. - (monitor_insert_breakpoint): Don't rely on a hardcoded - number of breakpoints. - (monitor_remove_breakpoint): Ditto. - (NUM_MONITOR_BREAKPOINTS): Removed and replaced with monitor_ops - specification. - * monitor.h (struct monitor_ops): Add new member so that the - individual monitor implementations can tell us how many - breakpoints the monitor supports. - - * mcore-rom.c (init_picobug_cmds): Add number of breakpoints supported - by picobug monitor. - -1999-05-18 Elena Zannoni - - From Philippe De Muyter : - * event-loop.h: Include sys/wait.h only if HAVE_SYS_WAIT_H. - -1999-05-17 Keith Seitz - - * configure.tgt: Add MCore target. - * Makefile.in: Add mcore-tdep.c and mcore-rom.c - * config/mcore/tm-mcore.h: New file. - * config/mcore/mcore.mt: New file. - * mcore-rom.c: New file. - * mcore-tdep.c: New file. - -1999-05-17 Fernando Nasser - - * top.c (print_command_line): Added the missing stream argument. - * gdbcmd.h: Added argument to prototype. - * command.c: Fixed call to include extra argument. - * breakpoint.c: Same. - -1999-05-14 Jim Blandy - - Targets are #defining PREPARE_TO_PROCEED with inconsistent numbers - of arguments. Since the Mach 3 target needs an argument, we'll - make things consistent by adding an argument everywhere. - * infrun.c (proceed): Pass an argument to PREPARE_TO_PROCEED. - * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Add ignored argument - to definition. - -1999-05-11 Stan Shebs - - Fri Apr 23 13:27:34 PDT 1999 Toshiyasu Morita (tm@netcom.com) - * sh-stub.c: Mostly localize processor dependencies. - -1999-05-10 Martin Hunt - - * debugify.c, debugify.h: Removed because they are no - longer used. - -1999-05-08 Jim Blandy - - * infrun.c (_initialize_infrun): Handle TARGET_SIGNAL_LWP, - TARGET_SIGNAL_WAITING, and TARGET_SIGNAL_CANCEL like SIGALRM or - SIGIO --- pass them through to the inferior silently. - * target.h (enum target_signals): Add TARGET_SIGNAL_CANCEL, for - Solaris's SIGCANCEL. - * target.c (target_signal_from_host, target_signal_to_host): Add - mapping between SIGCANCEL and TARGET_SIGNAL_CANCEL. - (signals): Add entry for SIGCANCEL. - -1999-05-07 Stan Shebs - - After years of talking about it, finally break up the - wait_for_inferior loop. - * infrun.c (struct execution_control_state): New struct, - holds what used to be local vars governing wfi behavior. - (init_execution_control_state): New function, was code in - wfi that set up execution control state. - (handle_inferior_event): New function, was body of main - wfi loop. Rewrite all local var references to go through - the ecs structure passed into this function. - (wait_for_inferior): Rewrite to set up and use execution control - state, and to call the new functions. - (currently_stepping): New function, was the macro - CURRENTLY_STEPPING. - (enum infwait_states): Rename from wfi_states. - (infwait_normal_state, etc): Similarly. - -Thu May 6 15:25:32 1999 Philippe De Muyter - - * coffread.c (coff_symtab_read): Call `record_line' with the line - number of the ".bf" symbol only for one-line functions. - -1999-05-06 Michael Snyder - - * Makefile.in: thread.o depends on target.h. - -1999-05-06 Elena Zannoni - - * event-top.c (change_line_handler): Use POLLIN instead of - POLLRDNORM, for compatibility with Linux. - (setup_event_loop): Ditto. - -1999-05-06 Jim Blandy - - * mips-tdep.c (heuristic_proc_start): Rewrite cryptic error - message about hitting the "heuristic fence post" with something - that actually gives the user a fighting chance of figuring out - why GDB is unhappy. - -1999-05-06 Elena Zannoni - - * top.c: Include event-loop.h. - (init_main): Add async version of 'set prompt' command. - If in async mode define the editing and annotate set - commands in a different way. - Initialize new variable asyn_command_editing_p to 1. - Initialize the gdb prompt for async mode. - (quit_cover): Make not static, for use by the event loop. - (gdb_init): Call async_init_signals for the asynchronous case. - (source_line_number, source_file_name, source_error, - source_pre_error, history_expansion_p): Make non-static, so - event-top.c can use them. - (command_loop_marker): Make non-static, for use in event-top.c. - Include event-loop.h. - - * top.h: Add prototype for async_init_signals. - (SET_TOP_LEVEL): Move here from main.c. - Add setup_event_loop to exported functions. - - * defs.h: Add async_hook to exported variables. - - * main.c (SET_TOP_LEVEL): Move to top.h, so that it is visible in - event-loop.c. Add new global variable async to determine whether - we are running in async mode or not. - (main): Add support for --async switch. Use async_hook to call - setup_event_loop, when running in async mode. - - * event-top.c: New file. Gdb input line handler and command line - handler for the event loop. Initialization of signal handlers. - All the handled signals have handlers called handle_. - Set up all the appropriate tokens for asynchronous signal - handling. - - * event-loop.h: New file. Data structures and definitions for the - event loop. - - * event-loop.c: New file. Functions for the event loop - implementation. - - * config.in: Regenerate with autoheader. - - * configure.in (AC_CHECK_FUNCS): Add poll to list of functions - to be checked for. - - * configure: Regenerate. - - * Makefile.in (SFILES): Add new source files. - (eventloop_h): Define. - (COMMON_OBS): Add new object files. - (event-loop.o): Add rule for target object. - (event-top.o): Ditto. - -1999-05-05 Stan Shebs - - * infrun.c (wait_for_inferior): Transform breaks and continues - into gotos, move the target_wait to the very top of the loop. - -1999-05-05 Jonathan Larmour - - * configure.in: Ensure that GDB links with libuser32.a under - cygwin because libreadline requires it. - * Makefile.in (WIN32LIBS): Substitute in result from configure - * configure: regenerate - -1999-05-04 Jim Blandy - - Fix from John Rigby. Richard Henderson says it seems okay. - * alpha-tdep.c (PROC_DUMMY_FRAME): As long as we're abusing fields - of (proc)->pdr, we ought to at least abuse one large enough to - hold the value we're trying to store in it. iopt is only 32 bits - wide; cbLineOffset is a bfd_vma. - -1999-05-04 DJ Delorie - - DJGPP changes from Robert Hoehne - - * ser-go32.c: correct includes - * source.c (openp): use ROOTED_P instead of SLASH_P - * go32-nat.c: enhance exception and NPX handling - (go32_kill_inferior): fix small bug killing inferior - * configure.in: don't look for termcap with djgpp - * configure: rebuild - -1999-05-04 Elena Zannoni - - * main.c (main): Comment out unused and undocumented command line - option '-'. - -1999-04-30 Jim Blandy - - Cleanup from Philippe De Muyter: - * configure.in (BFD_NEED_DECLARATION): Check also for strstr. - * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_REALLOC, - NEED_DECLARATION_FREE, NEED_DECLARATION_STRERROR): Define slots - removed; they are now generated automatically. - * gdb_string.h (strstr): Provide function prototype if - NEED_DECLARATION_STRSTR. - * configure, config.in: Regenerated. - -Fri Apr 30 11:16:09 1999 Michael Snyder - - * target.h (to_find_new_threads): new target ops vector. - (target_find_new_threads): define. - * target.c (update_current_target): inherit new target ops vector. - * remote.c: Setup to_find_new_threads vector. - * sol-thread.c: ditto. - * thread.c (target_find_new_threads): rename: local_find_new_threads. - (info_threads_command): call target_find_new_threads by new method, - as a target ops vector, rather than previous macro definition method. - * infcmd.c (go_command): define only if in xdb mode. - * procfs.c: fix typo in comment. - -Fri Apr 30 01:02:05 1999 Jeffrey A Law (law@cygnus.com) - - * hppah-nat.c: Fix various coding convention violations introduced - by HP. - (child_acknowledge_created_inferior): Do nothing if PT_SET_EVENT_MASK - is not defined. - -1999-04-28 Stan Shebs - - * TODO: Add some items inspired by review of the manual. - -Tue Apr 27 17:38:19 1999 Andrew Cagney - - * config/z8k/tm-z8k.h, config/v850/tm-v850.h, - config/tic80/tm-tic80.h, config/sparc/tm-sparc.h, - config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/mips/tm-mips.h, config/m88k/tm-m88k.h, - config/m68k/tm-m68k.h, config/m32r/tm-m32r.h, - config/i960/tm-i960.h, config/i386/tm-i386.h, - config/h8500/tm-h8500.h, config/h8300/tm-h8300.h, - config/fr30/tm-fr30.h, config/d30v/tm-d30v.h, - config/d10v/tm-d10v.h, config/alpha/tm-alpha.h, - config/arm/tm-arm.h, config/a29k/tm-a29k.h, config/arc/tm-arc.h: - Change SKIP_PROLOGUE and SKIP_PROLOGUE_FRAMELESS_P macros so that - they return the new address. - - * sparc-tdep.c (sparc_skip_prologue), hppa-tdep.c - (hppa_skip_prologue), m88k-tdep.c - (m88k_skip_prologue), i960-tdep.c - (i960_skip_prologue), arc-tdep.c - (arc_skip_prologue), a29k-tdep.c (a29k_skip_prologue): Rename - skip_prologue function. - - * config/m68k/tm-isi.h: Convert macro SKIP_PROLOGUE into a new - function. - * m68k-tdep.c (isi_skip_prologue): That new function. - * vax-tdep.c (vax_skip_prologue), config/vax/tm-vax.h: Ditto. - * tahoe-tdep.c (tahoe_skip_prologue), config/tahoe/tm-tahoe.h: Ditto. - * rs6000-tdep.c (rs6000_skip_prologue), config/rs6000/tm-rs6000.h: - Ditto. - * ns32k-tdep.c (umax_skip_prologue), config/ns32k/tm-umax.h: Ditto. - * config/ns32k/tm-merlin.h, ns32k-tdep.c (merlin_skip_prologue): - Ditto. - * config/m68k/tm-altos.h, m68k-tdep.c (altos_skip_prologue): Ditto. - * config/convex/tm-convex.h, convex-tdep.c (convex_skip_prologue): - Ditto. - - * symtab.c (in_prologue, find_function_start_sal, decode_line_1), - infrun.c (wait_for_inferior), blockframe.c - (frameless_look_for_prologue): Update. - * config/fr30/tm-fr30.h (FRAMELESS_FUNCTION_INVOCATION): Update. - -1999-04-27 Stan Shebs - - * TODO: Remove item about DEBUG_EXPRESSIONS, no longer meaningful. - - * infrun.c (enum wfi_state): New enum. - (wait_for_inferior): Merge all but one of the target_wait calls - into a single call, add a wfi_state variable to encode which of - the calls is being made. - -1999-04-26 Jim Blandy - - Fix from Dave Holcomb. - * hpux-thread.c (init_hpux_thread_ops): Use the right function - name when initializing hpux_thread_ops.to_thread_alive. - - * coffread.c (coff_symfile_read): If we have a `.stab' section, - but no `.stabstr' section, then print an error message; don't - crash. - -1999-04-26 Jim Blandy - - 1999-04-25 Mark Kettenis - - * gnu-nat.c (gnu_attach): Call target_terminal_init before calling - inf_set_traced, since that function calls code that might try to - restore the terminal settings. - -Mon Apr 26 08:55:46 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c: More format cleanups. - -Sun Apr 25 18:54:51 1999 Andrew Cagney - - * gdbarch.h (CALL_DUMMY_STACK_ADJUST_P): Replace - SIZEOF_CALL_DUMMY_STACK_ADJUST_P. - (CALL_DUMMY_STACK_ADJUST): Replace - SIZEOF_CALL_DUMMY_STACK_ADJUST_P. - * gdbarch.c (gdbarch_call_dummy_stack_adjust, - set_gdbarch_call_dummy_stack_adjust): Define. - -Fri Apr 23 15:00:25 1999 Andrew Cagney - - * gdbarch.c (arch_ok): New function. Fix logic test for a valid - architecture. - (set_arch): Use. - -1999-04-22 Jason Molenda (jsm@bugshack.cygnus.com) - - * README: Note that readline is not installed as a part of - make install. - -Thu Apr 22 21:02:28 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c (GET_SAVED_REGISTER, get_saved_register): - Add. - (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, - default_gdbarch): Update. - - * value.h (get_saved_register): Cleanup prototype. - * findvar.c (default_get_saved_register): Rename function - get_saved_register. - (GET_SAVED_REGISTER): Define as default_get_saved_register when - undefined. - (get_saved_register): Always declare. Call GET_SAVED_REGISTER. - - * sparc-tdep.c (sparc_get_saved_register): Rename function - get_saved_register. - * config/sparc/tm-sparc.h (GET_SAVED_REGISTER): Update. - * a29k-tdep.c (a29k_get_saved_register): Rename function - get_saved_register. - * config/a29k/tm-a29k.h (GET_SAVED_REGISTER): Update. - - * config/d10v/tm-d10v.h, config/powerpc/tm-ppc-eabi.h, - config/h8300/tm-h8300.h, config/m32r/tm-m32r.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/sh/tm-sh.h, config/tic80/tm-tic80.h, config/v850/tm-v850.h: - Update macro GET_SAVED_REGISTER so that it calls - generic_get_saved_register. - * v850-tdep.c, tic80-tdep.c, sh-tdep.c, mn10300-tdep.c, - mn10200-tdep.c, m32r-tdep.c, h8300-tdep.c, rs6000-tdep.c: Delete - function get_saved_register. - -Thu Apr 22 13:32:23 1999 Andrew Cagney - - * gdbarch.c: Cleanup. Re-order the definition of the ``struct - gdbarch'' initialization functions so that maintenance is more - straightforward. - -Thu Apr 22 11:07:21 1999 Andrew Cagney - - * gdbarch.h, gdbarch.c (use_generic_dummy_frames, - USE_GENERIC_DUMMY_FRAMES): Add. - (struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump, - default_gdbarch): Update. - - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sh/tm-sh.h, config/powerpc/tm-ppc-eabi.h, - config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h, - config/m32r/tm-m32r.h, config/h8300/tm-h8300.h, - config/fr30/tm-fr30.h, config/d10v/tm-d10v.h: Give the - USE_GENERIC_DUMMY_FRAMES macro the value one. - * inferior.h (USE_GENERIC_DUMMY_FRAMES): Default to a value of - zero. - - * blockframe.c (generic_find_dummy_frame, - generic_pc_in_call_dummy, generic_read_register_dummy, - generic_push_dummy_frame, generic_pop_current_frame, - generic_pop_dummy_frame, generic_frame_chain_valid, - generic_get_saved_register): Always define. - - * breakpoint.c (frame_in_dummy): Convert #ifdef - USE_GENERIC_DUMMY_FRAMES to runtime test. - - * rs6000-tdep.c (pop_frame, push_arguments, push_arguments, - push_arguments, frame_saved_pc, rs6000_frame_chain, - rs6000_frame_chain): Convert #ifdef USE_GENERIC_DUMMY_FRAMES to - runtime test. - (get_saved_register): Always define. - -Wed Apr 21 17:15:52 1999 Andrew Cagney - - * gdbarch.c (gdbarch_dump): Fix robustness check on - BELIEVE_PCC_PROMOTION_TYPE. - -Wed Apr 21 15:39:27 1999 Andrew Cagney - - * gdbarch.h (TARGET_BYTE_ORDER_SELECTABLE_P): When multi-arch, - force selectable byte order. - (CALL_DUMMY): Check for CALL_DUMMY definition when multi-arch. Are - incompatible. - * gdbarch.c (verify_gdbarch): Check call_dummy_stack_adjust. - -Wed Apr 21 14:45:44 1999 Andrew Cagney - - * gdbarch.c (gdbarch_update): Move dump-arch code from here. - (gdbarch_dump): To here. Make more robust. - * gdbarch.h (gdbarch_dump): Add prototype. - - * gdbarch.c (enum set_arch): Declare. - (set_arch): Add type parameter. Only disable - ``target_architecture_auto'' when set_arch_manual. - (set_architecture, set_architecture_from_arch_mach, - set_architecture_from_file): Update. - (set_arch): When ``gdbarch_debug'', gdbarch_dump() the current - architecture. - -Wed Apr 21 10:48:53 1999 Andrew Cagney - - * frame.h (generic_pc_in_call_dummy): Make signature consistent - with other pc_in_call_dummy functions by adding SP parameter. - * blockframe.c (generic_pc_in_call_dummy): Update. Pass SP and - not FP to generic_find_dummy_frame(). - * breakpoint.c (frame_in_dummy): Update. - * config/v850/tm-v850.h, config/tic80/tm-tic80.h, - config/sh/tm-sh.h, config/mn10300/tm-mn10300.h, - config/mn10200/tm-mn10200.h, config/m32r/tm-m32r.h, - config/h8300/tm-h8300.h, config/fr30/tm-fr30.h, - config/d10v/tm-d10v.h: Update PC_IN_CALL_DUMMY definition. - -Tue Apr 20 12:15:45 1999 Andrew Cagney - - * config/d10v/tm-d10v.h (GDB_TARGET_IS_D10V): Move from here. - * gdbarch.h (GDB_TARGET_IS_D10V): To here. Implement using - TARGET_ARCHITECTURE. - (D10V_MAKE_DADDR, D10V_MAKE_IADDR): Provide fatal default - definitions. - - * valops.c (value_at): Replace #ifdef GDB_TARGET_IS_D10V code with - runtime test. - (value_fetch_lazy): Ditto. - * values.c (unpack_long): Ditto. - * printcmd.c (print_frame_args): Ditto. - -Sat Apr 17 15:39:33 1999 Andrew Cagney - - * gdbarch.h: Cleanup multi-arch comments. - -Fri Apr 16 15:39:10 1999 Andrew Cagney - - * gdbarch.h: Provide definition if GDB_MULTI_ARCH > 1 or - GDB_MULTI_ARCH > 0 and no previous definition. - * gdbarch.c (verify_gdbarch): Only verify a full multi-arch - target. - -1999-04-15 Stan Shebs - - * infrun.c (wait_for_inferior) [HAVE_STEPPABLE_WATCHPOINT, - HAVE_NONSTEPPABLE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT]: Test - at runtime instead of compile time. - -Thu Apr 15 15:15:07 1999 Andrew Cagney - - * mips-tdep.c (struct gdbarch_tdep): Rename elf_abi to - elf_flags. Check ABFD is elf_flavour before extracting elf_flags. - Match ARCH against entire elf_flags instead of just the - EF_MIPS_ABI field. - (mips_gdbarch_init): Extract/print ef_mips_arch and - ef_mips_bitptrs and ef_mips_abi fields from elf_flags. - -1999-04-14 Philippe De Muyter - - * breakpoint.c (maintenance_info_breakpoints): Function made - static to match previous prototype. - - * coffread.c (coff_record_line): Static function removed. - (enter_linenos): Call `record_line' instead of `coff_record_line'. - (FILE-LEVEL, coff_start_symtab, coff_end_symtab): `coff_record_line' - -related stuff removed. - (coff_symfile_read): Redundant statement removed. - (coff_symtab_read): `record_line' is now called with the first line - number of each function, given by the ".bf" symbol. This solves - the line-number bug for one-line functions. - -Wed Apr 14 11:09:45 1999 Andrew Cagney - - * gdbarch.h (BELIEVE_PCC_PROMOTION_TYPE, BELIEVE_PCC_PROMOTION): - Add multi-arch definitions. - * gdbarch.c (gdbarch_believe_pcc_promotion, - gdbarch_believe_pcc_promotion_type): New functions. - (gdbarch_update): Update - (struct gdbarch default_gdbarch): Update. - - * stabsread.c (BELIEVE_PCC_PROMOTION_TYPE): Provide default. - (define_symbol): Change #if BELIEVE_PCC_PROMOTION_TYPE and #if - BELIEVE_PCC_PROMOTION to if(). - -1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define if we're - on a Solaris host (of any architecture). - * configure: Regenerated. - -Wed Apr 14 08:23:32 1999 Andrew Cagney - - * gdbarch.c (SET_GDBARCH, GET_GDBARCH, FSET_GDBARCH): New macros. - (gdbarch_byte_order, gdbarch_long_bit, gdbarch_long_long_bit, - gdbarch_ptr_bit, gdbarch_call_dummy_location, - gdbarch_call_dummy_address, gdbarch_call_dummy_address, - gdbarch_call_dummy_breakpoint_offset, - gdbarch_call_dummy_breakpoint_offset, gdbarch_call_dummy_length, - gdbarch_pc_in_call_dummy, dbarch_call_dummy_breakpoint_offset_p, - dbarch_call_dummy_p, dbarch_call_dummy_words, - dbarch_sizeof_call_dummy_words, dbarch_call_dummy_stack_adjust, - dbarch_call_dummy_stack_adjust_p): Define using new macros. - -1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com) - - * rom68k-rom.c (init_rom68k_cmds): Fix an accidental substitution - in monitor command strings, fix some formatting mistakes. - -1999-04-13 Stan Shebs - - * configure.tgt (arm-*-*): Whack another vestige of wingdb. - -1999-04-12 James Ingham - - * arm-tdep.c (arm_pop_frame): don't clobber the previous frame's - stack pointer (stored in frame->framereg's register) BEFORE - reading it. This was causing "return" to behave very oddly. - -1999-04-12 Stan Shebs - - * NEWS: Mention tic80. - -1999-04-12 Elena Zannoni - - * a68v-nat.c: Remove reference to 'extern char registers[]' throughout. - * altos-xdep.c: Ditto. - * arm-xdep.c: Ditto. - * convex-xdep.c: Ditto. - * cxux-nat.c: Ditto. - * hp300ux-nat.c: Ditto. - * hppab-nat.c: Ditto. - * i386aix-nat.c: Ditto. - * i386mach-nat.c: Ditto. - * m88k-nat.c: Ditto. - * ptx4-nat.c: Ditto. - * pyr-xdep.c: Ditto. - * rs6000-nat.c: Ditto. - * sun3-nat.c: Ditto. - * sun386-nat.c: Ditto. - * symm-nat.c: Ditto. - * umax-xdep.c: Ditto. - * i386v4-nat.c: Ditto. Also include inferior.h. - * m68k-tdep.c: Ditto. Also include inferior.h. - -Mon Apr 12 15:57:16 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_STACK_ADJUST_P): - Provide default definitions. - * valops.c (hand_function_call): Replace #ifdef - CALL_DUMMY_STACK_ADJUST with if (CALL_DUMMY_STACK_ADJUST_P). - - * gdbarch.h (SIZEOF_CALL_DUMMY_STACK_ADJUST, - (SIZEOF_CALL_DUMMY_STACK_ADJUST_P): Define - * gdbarch.c (struct gdbarch): Add call_dummy_stack_adjust, - call_dummy_stack_adjust_p. - (gdbarch_call_dummy_stack_adjust, - set_gdbarch_call_dummy_stack_adjust, - gdbarch_call_dummy_stack_adjust_p, - set_gdbarch_call_dummy_stack_adjust_p): New functions. - (default_gdbarch): Update. - -1999-04-09 Jim Blandy - - * ax-gdb.c, ax-gdb.h, ax-general.c, ax.h: Remove RCS Id strings. - They're a pain. - - * GDB 4.18 released. - * Makefile.in (VERSION): Bump to 4.18.1. - -Thu Apr 8 16:04:34 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Define macros. - (PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, STORE_STRUCT_RETURN): Provide - fatal default. - - * inferior.h, gdbarch.c (call_dummy_words, - sizeof_call_dummy_words): Declare/Define variables. - * valops.c (value_arg_coerce, find_function_addr, - call_function_by_hand): Always define. - (hand_function_call): Rename CALL_DUMMY version of - call_function_by_hand. Make static. Add prototype. - (hand_function_call): Update. Allocate space for *dummy and - *dummy1 using alloca. - * breakpoint.c (frame_in_dummy): Update. - - * gdbarch.h (CALL_DUMMY_P, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Define. - * gdbarch.c (gdbarch_call_dummy_p, set_gdbarch_call_dummy_p, - gdbarch_call_dummy_words, set_gdbarch_call_dummy_words, - gdbarch_sizeof_call_dummy_words, - set_gdbarch_sizeof_call_dummy_words): New functions. - (gdbarch_alloc, verify_gdbarch, gdbarch_update, struct - default_gdbarch): Update. - -1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (monitor_read_memory): If a MO_GETMEM_NEEDS_RANGE - monitor, increase the end address by one byte. - -1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * dbug-rom.c (init_dbug_cmds): Fix strings in - dbug_cmds.{step,clr_break,clr_all_break,fill} to send correct - commands to the monitor. - -1999-04-08 Keith Seitz - - * m32r-stub.c (branchDestination): Undo overly ambitious - sed script's conversion of cast from "char" to "unsigned char". - Return offset should now be properly computed. - -Thu Apr 8 14:13:19 1999 Andrew Cagney - - * inferior.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. - Non-zero when CALL_DUMMY_BREAKPOINT_OFFSET is valid. - - * infcmd.c (breakpoint_auto_delete_contents): Always define. - (run_stack_dummy): Update. - * infrun.c (wait_for_inferior): Update - - * gdbarch.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro. - * gdbarch.c (set_gdbarch_call_dummy_breakpoint_offset_p, - gdbarch_call_dummy_breakpoint_offset_p): New functions. - (struct gdbarch, gdbarch_alloc, default_gdbarch, gdbarch_update): - Update. - -1999-04-07 Stan Shebs - - * MAINTAINERS: Mark Alexander can no longer maintain - h8300 and other embedded targets, sniff. - -1999-04-06 Stan Shebs - - * inftarg.c (child_wait): Initialize execd_pathname. - * target.c (debug_to_has_execd): Handle NULL execd_pathname. - - * solib.c (clear_solib): Don't call disable_breakpoints_in_shlibs, - this breaks rerunning on sun4 native. - -1999-04-06 Jim Blandy - - * config/sparc/nm-linux.h: Don't redefine PT_ATTACH to use the - deprecated PTRACE_SUNATTACH compatibility commands. The - definitions from are fine. - -1999-04-06 Martin Hunt - - * annotate.h: Declare annotate_signal_hook. - - * annotate.c (annotate_signal): Add a call to - annotate_signal_hook(). - -1999-04-06 Jim Blandy - - * dwarf2read.c (dwarf_decode_lines): Don't call record_line when - we hit a DW_LNE_end_sequence instruction. - - * README: Note that GDB requires an ANSI C compiler, and explain - how to get GCC. - - * README: Update. - -1999-04-05 Stan Shebs - - * NEWS: Add more notes about user-visible changes. - -Mon Apr 5 14:56:59 1999 Michael Snyder - - * target.c (target_signal_to_string): check for signal - number in range; otherwise if the target board returns - a bogus signal number we might core dump (per David Taylor). - -1999-04-05 David Taylor - - * utils.c (fputs_maybe_filtered): test value of - pagination_enabled before paginating. - -1999-04-02 James Ingham - - * blockframe.c (get_prev_frame): Remove the redundant - get_prev_frame_info. It is now exactly the same as - get_prev_frame, so there is no reason to have both functions. - - * rs6000-tdep.c (rs6000_init_extra_frame_info): - frame.h: - a29k-tdep.c (init_extra_frame_info): - config/a29k/tm-a29k.h: - i386-tdep.c: - Change all references to get_prev_frame_info to get_prev_frame. - -1999-04-02 Stan Shebs - - * bcache.c, bcache.h, breakpoint.c, defs.h, expprint.c, - expression.h, gdbarch.c, gdbtypes.c, gdbtypes.h, gnu-nat.c, - gnu-nat.h, hppa-tdep.c, maint.c, monitor.c, objfiles.h, parse.c, - remote-mips.c, remote-sds.c, remote.c, sol-thread.c, symmisc.c, - symtab.h, target.c, top.c, typeprint.c, config/nm-gnu.h: Evaporate - the unused MAINTENANCE_CMDS conditional. - -1999-04-02 James Ingham - - * config/arm/tm-arm.h: (EXTRACT_STRUCT_VALUE_ADDRESS): This needs - to call extract_address, not just cast the first 4 bytes, since - the result will be passed to value_at which expects host-byte - order. - - * arm-tdep.c (arm_scan_prologue): The prologue_start address was - directly &'ed with 0x03fffffc, rather than using - ADDR_BITS_REMOVE. This would cause inferior function calls to - report the stack incorrectly on return. - - -1999-04-02 Keith Seitz - - * top.c (ui_loop_hook): Change declaration. Now returns an int. - * win32-nat.c (child_wait): Timeout WaitForDebugEvent and call - the ui_loop_hook if there was no debug event. - * top.c (ui_loop_hook): Change to return an int and include - on all non-Cygwin builds. - * v850ice.c: Change prototype of ui_loop_hook. - (v850ice_wait): Update call to ui_loop_hook. - * ser-unix.c (hardwire_readchar): Enable ui_loop_hook callbacks - for non-Cygwin builds. Check return status of ui_loop_hook and - return a timeout if told to detach. Add more documentation. - * ser-tcp.c (tcp_readchar): Break up timeouts into one second - intervals and call ui_loop_hook so that other UIs can - keep up to date. If ui_loop_hook returns non-zero, then - return SERIAL_TIMEOUT to facilitate detaching from the - target. - * remote.c (remote_interrupted_already): Remove. - (remote_interrupt_twice): Revive. - (remote_interrupt): Call remote_stop to interrupt the target - and install remote_interrupt_twice to take more severe - actions if this fails. - (remote_stop): Only attempt to stop the target. This separates - the command line from other UIs. - * remote-sim.c (gdb_os_poll_quit): Add a call to ui_loop_hook, - if it is defined. - -1999-04-01 Jim Blandy - - Fix for cross-debugging on an AIX host from Johanna Svenningsson: - * ax-gdb.h (enum axs_lvalue_kind): Remove trailing comma from enum. - * ax.h (enum agent_op): Same. - * tracepoint.h (enum actionline_type): Same. - * config/xm-aix4.h: Add declaration for termdef. - -1999-03-31 Stan Shebs - - * jv-lang.h (dynamics_objfile): Remove decl, conflicts with static - decl in jv-lang.c. - - * infrun.c (follow_inferior_fork): Add ifdefs around - SOLIB_REMOVE_INFERIOR_HOOK. - -Wed Mar 31 11:39:49 1999 David Taylor - - * valops.c (search_struct_field): revert HP merge change - to this function -- it causes messages to be printed about - member class ambiguity when the compiler is happy. - (search_struct_field_aux): delete -- added as part of HP merge - change; with aforementioned change it is no longer called. - -1999-03-30 Stan Shebs - - Make more HPUX-specific code generic. - * infrun.c: Include top.h. - (MAY_SWITCH_FROM_INFERIOR_PID, MAY_FOLLOW_EXEC, - USE_THREAD_STEP_NEEDED): New native macros. - (may_switch_from_inferior_pid, may_follow_exec, - use_thread_step_needed): New globals. - (follow_inferior_fork): Remove HPUXHPPA ifdef. - (follow_exec): Ditto, also save run target and re-push instead of - always pushing child_ops, add ifdefs around SOLIB_RESTART and - SOLIB_CREATE_INFERIOR_HOOK. - (wait_for_inferior): Use new globals instead of ifdefing HPUXHPPA, - always use printf_filtered to report new threads. - (normal_stop): Ditto. - * target.h, target.c (find_run_target): New function. - * config/pa/nm-hppah.h: Define new macros. - -1999-03-29 Stan Shebs - - * top.h: Include setjmp.h here. - * main.c, top.c: Don't include it here. - -1999-03-29 Keith Seitz - - * symtab.c (decode_line_1): Take out change which breaks symbols - which include class names and methods, e.g., "Foo::bar". - -1999-03-26 Stan Shebs - - * configure.tgt (i[3456]86-*-sysv4.2MP, i[3456]86-*-sysv4.2uw2*): - Recognize both, as i[3456]86-*-sysv4.2*. - (i[3456]86-*-sysv5*): Recognize. - - * infrun.c (wait_for_inferior): Remove most #if 0 segments. - -Fri Mar 26 17:27:27 1999 Andrew Cagney - - * blockframe.c (pc_in_call_dummy_on_stack): Fix. Had copied code - from at_entry_point. - -Thu Mar 25 19:30:02 1999 Andrew Cagney - - * gdbarch.c: Include all headers. - (struct gdbarch), gdbarch.h (CALL_DUMMY_LOCATION, - CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH, - PC_IN_CALL_DUMMY): Add ``call_dummy_location'', - ``call_dummy_length'', ``pc_in_call_dummy'', - ``call_dummy_start_offset'', ``call_dummy_breakpoint_offset'' to - multi-arch framework. - - * inferior.h, blockframe.c (pc_in_call_dummy_before_text_end, - pc_in_call_dummy_after_text_end, pc_in_call_dummy_on_stack, - pc_in_call_dummy_at_entry_point): Convert PC_IN_CALL_DUMMY macro's - into functions. - - * mips-tdep.c (mips_gdbarch_init): Initialize above - -Tue Mar 23 17:22:57 1999 Philippe De Muyter - - * remote.c, parse.c: Include ctype.h. - -1999-03-24 Stan Shebs - - * configure.host (mips-dec-mach3*): Use mipsm3 not mach3. - - Attempt to sort out SCO-related configs. - * configure.host (i[3456]86-*-sysv4.2*): Use instead of - i[3456]86-*-sysv4.2MP and i[3456]86-*-sysv4.2uw2*. - (i[3456]86-*-sysv5*): Recognize. - * configure.tgt (i[3456]86-*-sco3.2v5*, i[3456]86-*-sco3.2v4*): - Recognize. - -Wed Mar 24 16:19:01 1999 Christopher Faylor - - * MAINTAINERS: Add DJ Delorie (dj@cygnus.com) as the djgpp - maintainer. - -Wed Mar 24 21:19:57 1999 Andrew Cagney - - * target.h (enum target_signal): Do not hardwire values of MACH - signals. - -1999-03-14 Ken Raeburn - - * target.h (enum target_signal): Add TARGET_SIGNAL_INFO. - * target.c (signals): Add SIGINFO description. - (target_signal_from_host, target_signal_to_host): Translate - SIGINFO to/from TARGET_SIGNAL_INFO. - -Wed Mar 24 01:01:27 1999 Andrew Cagney - - * rs6000-tdep.c (rs6000_software_single_step): Change SIGNAL to - unsigned int. - - From Rodney Brown - * target.h (enum thread_control_capabilities), breakpoint.h (enum - bptype), breakpoint.c (enum insertion_state_t): Strict ISO-C - doesn't allow trailing comma in enum definition. - -Mon Mar 22 15:56:04 1999 Andrew Cagney - - * blockframe.c (inside_entry_file, inside_entry_func): Convert #if - CALL_DUMMY_LOCATION to if. - * valops.c (call_function_by_hand): Ditto. - * infcmd.c (run_stack_dummy): Ditto. - * inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET, - CALL_DUMMY_BREAKPOINT_OFFSET): Provide default. - -1999-03-23 Jason Molenda (jsm@bugshack.cygnus.com) - - * hppa-tdep.c (pa_register_look_aside): Remove CPU_HPPA_RISC_20 - check, test for presence of struct save_state_t and the ss_wide - member directly. - * configure.in: Remove CPU_HPPA_RISC_20 test. Add tests for - HAVE_STRUCT_SAVE_STATE_T and HAVE_STRUCT_MEMBER_SS_WIDE. - * acconfig.h: Add HAVE_STRUCT_SAVE_STATE_T HAVE_STRUCT_MEMBER_SS_WIDE. - * configure, config.in: Regenerated. - -Mon Mar 22 13:25:13 1999 Michael Snyder - - * infttrace.c (proc_wait): rename to ptrace_wait. - -1999-03-18 Jim Blandy - - * dwarf2read.c: Correctly recognize location expressions that - designate LOC_REF_ARG arguments. Doc fixes. - (isderef): New global. (Yuck.) - (dwarf2_complex_location_expr): New complaint. - (read_func_scope): Reject frame_base attributes that use the - `deref' opcode as too complex. - (new_symbol): If both regoff and isderef are set, and the base - register is the frame pointer, then it's a LOC_REF_ARG argument. - (decode_locdesc): Recognize the `deref' opcode in location - expressions. Complain if it's not the last op in the expression. - - * config/fr30/tm-fr30.h (COERCE_FLOAT_TO_DOUBLE): #define this to - be true, or else value_arg_coere won't respect the (accurate) - information we have about whether a function is prototyped. - -1999-03-17 Jim Blandy - - * config/fr30/tm-fr30.h (STACK_ALIGN): Define this here, so - calling functions by hand with odd-sized arguments doesn't munge - the stack. - -1999-03-17 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define for Solaris - hosts--gdb doesn't support this yet. - * configure: Regenerated. - -1999-03-16 Keith Seitz - - * remote.c (remote_binary_checked): New file global. - (check_binary_download): New function to check if - stub supports binary downloading that works with - stubs that are not eight bit clean. - (remote_write_bytes): Check for binary download capability - and use it if available. - Remove references to global remote_binary_length. What a hack. - (putpkt_binary): New function. - (putpkt): Call putpkt_binary. - Use xor to escape trouble characters. - * m32r-stub.c (bin2mem): Follow escape char convention change. - -Tue Mar 16 01:11:33 1999 Andrew Cagney - - * target.h (struct target_ops), target.c (debug_to_query), - remote.c (pack_hex_byte, remote_query): Promote char parameters to - int. Stops compile problems with pedantic ISO-C compilers. - -Tue Mar 16 15:29:04 1999 Stan Shebs - - * go32-xdep.c: Remove, no longer used by anything. - * Makefile.in: Remove references. - - * jv-lang.c, jv-lang.h (java_primitive_type): Declare argument - as int instead of char. - -Mon Mar 15 11:42:43 1999 Andrew Cagney - - * d10v-tdep.c (push_stack_item, pop_stack_item): New function. - (d10v_push_arguments): Use. - - From Martin M. Hunt : - * d10v-tdep.c (d10v_push_arguments): When arguments - must be pushed onto the stack, they go on in - reverse order. - -1999-03-16 Jim Blandy - - * symtab.c (make_symbol_overload_list): Don't try to stuff minimal - or partial symbols into the overload list; we don't know their - types. (Thanks to Rajiv Mirani.) - -1999-03-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * acinclude.m4 (--with-itclconfig, --with-itkconfig, --with-tixconfig): - Fix whitespace so --help messages line up. - * configure.in (--with-cpu): Fix capitalization for --help messages. - * configure, aclocal.m4: Regenerated. - -Mon Mar 15 11:39:03 1999 Ian Carmichael - - Support building gdb w/o simulator: - * configure.in: Support --disable-sim. Check for sim directory. - * Makefile.in (IGNORE_SIM, IGNORE_SIM_OBS): New. - * acconfig.h (WITH_SIM): Define. - * configure, config.in: Regenerate. - -Mon Mar 15 08:01:33 1999 Elena Zannoni - - Patch from Andreas Schwab - - * top.c (read_command_lines): Reset control_level to 0. - (define_command): Don't do it here. - -Sun Mar 14 16:12:15 1999 Andrew Cagney - - * hppah-nat.c (store_inferior_registers): Delete extern - registers[] declaration. - -Sun Mar 14 19:17:30 1999 Andrew Cagney - - * infrun.c (write_inferior_status_register): New function. Provide - update access to an inf_status register buffer. Only used by HP. - * inferior.h (write_inferior_status_register): Add prototype. - - * hppa-tdep.c (push_dummy_frame): Use - write_inferior_status_register when hacking around a sleeping - inferior. Accidently fix byte-order problem. - -Sun Mar 14 16:40:10 1999 Andrew Cagney - - * config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Fix parameter. Address - not needed. - -Fri Mar 12 13:11:48 1999 Michael Snyder - - * remote.c (remote_write_bytes): fix 'X' packet protocol so that it - can't overwrite the end of its buffer with escaped characters. - -1999-03-12 Jim Blandy - - Alpha patches from Richard Henderson: - - * alpha-tdep.c (alpha_skip_prologue): Recognize subq. - - * config/alpha/tm-alpha.h (REGISTER_NAMES): No f31, but fpcr. - (FPCR_REGNUM): New. - (REGISTER_CONVERTIBLE): Don't convert fpcr. - (REGISTER_VIRTUAL_TYPE): Don't make fpcr a double. - - * stabsread.c (define_symbol): Only consider live range extension - if we have an open parenthesis. - -1999-03-11 Jim Blandy - - * monitor.c (monitor_fetch_register): Print RDEBUG info correctly - when the register name is null. - -Thu Mar 11 19:33:07 1999 Stan Shebs - - * infrun.c (wait_for_inferior): Change #if DECR_PC_AFTER_BREAK - uses to expressions, remove redundant extern decls. - -Thu Mar 11 18:05:11 1999 Michael Snyder - - * infptrace.c (proc_wait): Rename to ptrace_wait. - * inftarg.c (child_wait): call ptrace_wait instead of proc_wait. - * inferior.h: Declare ptrace_wait instead of proc_wait. - -Thu Mar 11 11:46:25 1999 Andrew Cagney - - * breakpoint.c (create_solib_load_unload_event_breakpoint, - create_fork_vfork_event_catchpoint, tcatch_command, - create_exception_catchpoint, break_at_finish_at_depth_command_1, - catch_fork_command_1, ep_skip_leading_whitespace, - break_at_finish_command_1, catch_exec_command_1, - catch_exception_command_1, stop_command, stopin_command, - stopat_command, ep_parse_optional_filename, - ep_find_event_name_end, ep_parse_optional_if_clause, - catch_fork_command_1), stack.c (show_and_print_stack_frame_stub, - print_stack_frame_stub, print_only_stack_frame_stub, - backtrace_command_1, backtrace_full_command, func_command), - valprint.c (print_decimal), source.c (print_source_lines_base): - Add prototype. - - * stack.c (print_stack_frame_stub, show_and_print_stack_frame_stub, - print_only_stack_frame_stub): Make param void*. - -Wed Mar 10 19:33:28 1999 Geoffrey Noer - - * win32-nat.c: If old Cygwin Win32 API headers aren't being used, - define some gdb-specific defines that shouldn't have been in the - global headers. - -Wed Mar 10 21:20:25 1999 Andrew Cagney - - * findvar.c (registers, register_valid): Replace array with pointer. - (build_findvar): New function. Allocate space for REGISTERS and - REGISTER_VALID. - (_initialize_findvar): Call build_findvar. - (_initialize_findvar): Register REGISTERS and REGISTER_VALID as - arch dependant. - - * inferior.h (registers, register_valid): Replace array with - pointer. - - * inferior.h (struct inferior_status): Move definition from here. - - * infrun.c (struct inferior_status): To here. - (struct inferior_status): Change ``stop_registers'' and - ``registers'' to pointers. - (xmalloc_inferior_status, free_inferior_status): New functions. - (restore_inferior_status): Call free_inferior_status. - (save_inferior_status): Call xmalloc_inferior_status. - (discard_inferior_status): New function, discard inf_status - buffer. Call free_inferior_status. - - * inferior.h (stop_registers): Replace array with pointer. - * infrun.c (stop_registers): Update. - (build_infrun): Initialize stop_registers. - (_initialize_infrun): Call build_infrun. - (_initialize_infrun): Register ``stop_registers'' as arch dependant. - -Wed Mar 10 14:50:42 1999 Andrew Cagney - - * alpha-tdep.c (alpha_linux_sigtramp_offset): Only compile when - LINUXALPHA target. Hack. - - * infrun.c (set_follow_fork_mode_command): Make static. Add - prototype. - * tracepoint.c (add_register): Ditto. - * valprint.c (strcat_longest): Comment out. Does not appear to be - used. - * valops.c (find_method_list): Make static. Add prototype. - * thread.c (target_find_new_threads): Make static. Add prototype. - * stack.c (stack_publish_stopped_with_no_frame, - select_and_maybe_print_frame): Comment out. Does not appear to be - used. - (current_frame_command): Add prototype. - * breakpoint.c (break_at_finish_command, - break_at_finish_at_depth_command, tbreak_at_finish_command): Make - static. Add prototype. - * findvar.c (read_relative_register_raw_bytes_for_frame): Ditto. - -Wed Mar 10 23:38:54 1999 Andrew Cagney - - * corefile.c (registers): Delete redundant variable declaration. - * inferior.h (run_stack_dummy): Change array argument to pointer. - * infcmd.c (run_stack_dummy): Update. - * value.h (value_being_returned): Change RETBUF to a pointer. - * values.c (value_being_returned): Update. - -Wed Mar 10 11:08:16 1999 Andrew Cagney - - * source.c (list_command): GCC suggested explicit braces to avoid - ambiguous `else'. - - * jv-typeprint.c: Include "c-lang.h". - * Makefile.in (jv-typeprint.o): Add dependency. - * jv-valprint.c: Include "gdbcore.h", "annotate.h". - * Makefile.in (jv-valprint.o): Add dependencies. - * objfiles.c: Include "breakpoint.h". - * Makefile.in (objfiles.o): Add dependency. - * main.c: Include . - * parse.c: Include . - * remote.c: Include . - * ser-tcp.c: Include . - * ax-general.c: Include "value.h". - * Makefile.in (ax-general.o): Add dependency. - - * alpha-tdep.c (alpha_push_arguments): Make ``i'' an int instead - of a register. - * frame.h (show_and_print_stack_frame): Add function prototype. - * language.h (language_enum): Add function prototype. - * value.h (find_overload_match): Add function prototype. - - * defs.h, utils.c (subset_compare): Rename subsetCompare. Add - prototype. - * stack.c (backtrace_command): Update. - -Wed Mar 10 13:58:36 1999 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for - * configure, config.in: Re-generate. - * inflow.c: Conditionally include . - -Wed Mar 10 13:44:38 1999 Andrew Cagney - - * frame.h (struct dummy_frame): Move from here. - * blockframe.c (struct dummy_frame): To here. - - * blockframe.c (struct dummy_frame): Replace ``regs'' with pointer - ``registers''. - (generic_pop_dummy_frame): Free it. - (generic_push_dummy_frame): Allocate dummy frame register buffer. - -Wed Mar 10 11:08:16 1999 Andrew Cagney - - * thread.c (_initialize_thread): Delete redundant ``extern struct - cmd_list_element *cmdlist''. - * printcmd.c (print_command_1): Ditto for ``objectprint''; - -1999-03-09 Stan Shebs - - * MAINTAINERS: New file, list of maintainers and areas they - maintain. - -1999-03-09 Rodney Brown - - Get working on UnixWare 2.1.1. - * acconfig.h: Update for defines for procfs.c. - * configure.in: Identify defines for procfs.c. - * configure.host: i386-*-sysv4.2uw2* => i386v42mp - * configure.tgt: i386-*-sysv4.2uw2* => i386v42mp - * configure, config.in: Regenerate. - * procfs.c: Rename HAVE_NO_PRRUN_T to HAVE_PRRUN_T (autoconf - standard), wrap UNIXWARE difference in THE_PR_LWP macro for - legibility. - * config/i386/tm-i386v42mp.h: Remove HAVE_PSTATUS_T, - HAVE_NO_PRRUN_T; now set by configure. - -Tue Mar 9 16:29:24 1999 Andrew Cagney - - * i386-tdep.c (gdb_print_insn_i386): Abort when disassembly_flavor - undefined.. - - * fr30-tdep.c (_initialize_fr30_tdep): Add prototype. Fix - coding style. - - * target.c (debug_to_enable_exception_callback, - debug_to_get_current_exception_event): Return result of call to - debug_target(). - -1999-03-09 Jim Blandy - - Another HURD fix from Mark Kettenis: - * gnu-nat.c: Include . Remove declaration of strerror. - Include instead of and define - _SYS_WAIT_H to prevent the warning that we should not include it. - (gnu_create_inferior): Change return type of attach_to_child to - void. Do not return INFERIOR_PID. - (gnu_pid_to_exec_file): Change return type to char *. - Return NULL. - - Fix for the HURD from Mark Kettenis: - * configure.in: Add AC_PROG_AWK. Needed by the machine-dependent - makefile fragments for the Hurd. - * Makefile.in (AWK): Add. Set by configure. - * configure: Regenerated. - -1999-03-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * infttrace.c (hppa_get_process_events): Removed. Function only - usable on HPUX 10 and above. It is not called by any other part - of GDB. - * hppah-nat.c (hppa_get_process_events): Ditto. - (child_pid_to_exec_file): Only call ptrace with - PT_GET_PROCESS_PATHNAME if that symbol has been defined. - * config/pa/nm-hppah.h: Don't set up prototypes et al for - hppa_get_process_events. - - * config/pa/hppahpux.mh (TERM_LIB): Do not initialize, let autoconf - determine best library automatically. - * config/pa/hpux1020.mh: Ditto. - * config/pa/hpux1100.mh: Ditto. - * configure.in (TERM_LIB): Also check for libHcurses. - * configure: Regenerated. - -Thu Mar 4 17:16:04 1999 Michael Snyder - - * m32r-stub.c: add support for crc "Compare" command. - -1999-03-04 Jim Blandy - - * fr30-tdep.c (fr30_store_return_value): Allocate zeroes - dynamically, to save BSS space, and to remove assumptions about - the size of the largest value we'll return. - - * config/fr30/tm-fr30.h (fr30_store_return_value): Use PARAMS in - prototype. - -Thu Mar 4 08:37:35 1999 Andrew Cagney - - * sh3-rom.c (sh3_supply_register, sh3_supply_register), - mips-tdep.c (mips_push_arguments), m32r-rom.c - (m32r_upload_command), m32r-tdep.c (decode_prologue), monitor.c - (longlong_hexchars), tracepoint.c (validate_actionline, - read_actions), mdebugread.c - (parse_symbol), jv-typeprint.c - (java_type_print_base, java_type_print_base), mdebugread.c - (parse_symbol), top.c (source_command), utils.c - (floatformat_to_doublest): GCC suggest explicit braces to avoid - ambiguous `else'. - - * tracepoint.c (map_args_over_tracepoints, trace_actions_command), - m32r-rom.c (m32r_supply_register), win32-nat.c - (handle_output_debug_string, child_continue), i960-tdep.c - (pop_frame), m32r-rom.c (m32r_upload_command): GCC suggested - parentheses around assignment used as truth value. - - * remote-sds.c (sds_wait), monitor.c (monitor_fetch_register), - ser-e7kpc.c, (dosasync_write), arc-tdep.c (arc_get_frame_setup): - GCC suggested parentheses around operands. - - * c-typeprint.c (c_type_print_base): GCC suggested enclosing - "while" expression in paren. - -Wed Mar 3 18:14:33 1999 Andrew Cagney - - * sol-thread.c (save_inferior_pid): Cast the saved pid to void*. - (restore_inferior_pid): Takes void* as required by make_cleanup. - Casts pid back to an int. - - * procfs.c (make_cleanup_close_proc_file, - close_proc_file_cleanup): Create a proc_file cleanup. - (info_proc): Use. - - * defs.h (make_cleanup_freeargv): Helper function. Establish - cleanup using freeargv. Can not just typecast/pass freeargv as it - violates ISO-C. - * utils.c (do_freeargv): Helper. - (make_cleanup_freeargv): New function. - - * symmisc.c (maintenance_print_symbols, - maintenance_print_psymbols, maintenance_print_msymbols), symfile.c - (symbol_file_command), stack.c (backtrace_command), remote-sim.c - (gdbsim_create_inferior, gdbsim_open), remote-mips.c - (common_open), procfs.c (info_proc), infrun.c (handle_command, - xdb_handle_command), exec.c (exec_file_attach): Call - make_cleanup_freeargv. - -1999-03-03 James Ingham - - * i386-tdep.c (_initialize_i386_tdep): Set the inital value for - disassembly flavor at startup, rather than hardcoding it. - -1999-03-03 Jim Blandy - - Put return values in the right place. - * fr30-tdep.c (fr30_store_return_value): New function. - * config/fr30/tm-fr30.h (STORE_RETURN_VALUE): Call - fr30_store_return_value. - -Wed Mar 3 18:10:55 1999 Andrew Cagney - - * gdbtypes.c (virtual_base_list_aux): Return void. Add prototype. - - * breakpoint.c (map_catch_names): Comment out unused function. - -1999-03-02 Jason Molenda (jsm@bugshack.cygnus.com) - - * hppa-tdep.c (pa_register_look_aside): Only refer to save_state_t - structure on PA 2.0 systems. - -1999-03-02 Stan Shebs - - From Gary Thomas : - * arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT, - THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Use illegal instruction - instead of SWI 24. - * config/arm/tm-arm.h (CALL_DUMMY): Ditto. - (IN_SIGTRAMP): Define. - -1999-03-02 Nick Clifton - - * findvar.c (store_address): Delete incorrect big endian - code. - -Tue Mar 2 18:02:42 1999 Andrew Cagney - - * configure.in (gdb_cv_os_cygwin): Compat. Continue to reconize - __CYGWIN32__. - -1999-03-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Move setting of gdb_cv_os_cygwin to before - setting of TERM_LIB. Check for __CYGWIN__ instead of __CYGWIN32__. - * configure: Regenerated. - -1999-03-01 DJ Delorie - - * configure.in: Change -cygwin32* to -cygwin*. - * configure: Ditto. - -1999-02-25 Stan Shebs - - * breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME, - SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK, - SOLIB_CREATE_CATCH_UNLOAD_HOOK): Supply default definitions. - * infrun.c (SOLIB_IN_DYNAMIC_LINKER): Ditto. - -1999-02-25 Keith Seitz - - * corelow.c (core_close): Clear out solib state before - closing the bfd associated with the core file. - * solib.c (clear_solib): Mention that clear_solib requires - an open BFD in order for disable_breakpoints_in_shlibs to - determine whether breakpoints live in shared libraries. - -1999-02-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Set CPU_HPPA_RISC_20 if the host CPU is a PA 2.0 - processor. - * acconfig.h: Add CPU_HPPA_RISC_20 - * config.in, configure: Regenerated. - * hppa-tdep.c (pa_register_look_aside): Only refer to new - structure elements if we are on a PA2.0 system. - * defs.h: Include limits.h. - -Tue Feb 23 14:37:08 1999 Michael Snyder - - * infrun.c (wait_for_inferior): Check scheduler_locking state - before resuming after a thread-specific breakpoint. - -1999-02-23 Jim Blandy - - * aclocal.m4, config.in, configure: Regenerated with latest - autotools. - -Mon Feb 22 12:32:19 1999 Per Bothner - - * jv-valprint.c (java_val_print): Restore line that somehow got lost. - - * jv-valprint.c (java_print_value_fields): Check for NULL type. - -1999-02-21 Jim Blandy - - * tm-h8500.h, i386lynx-nat.c: Removed. These files are long - dead; it seems that they only appeared due to some CVS weirdness. - If they appear again, we may need to distribute garlic and holy - water. - -1999-02-19 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (TERM_LIB): Move checking for TERM_LIB, substituting. - * configure: Regenerated. - -1999-02-19 Robert Hoehne (robert.hoehne@gmx.net) - - * configure.host (i[3456]86-*-msdosdjgpp*): New host. - * configure.tgt (i[3456]86-*-msdosdjgpp*): New target. - * go32-nat.c: New file, native DJGPP support. - * config/i386/go32.mh: Rewrite for DJGPP (go32) host. - * config/i386/go32.mt: New file, DJGPP (go32) target. - * config/i386/nm-go32.h: New file. - * config/i386/tm-go32.h: New file. - * config/i386/xm-go32.h: Rewritten for current DJGPP. - -1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * reply_mig_hack.awk, config/nm-gnu.h, config/alpha/nm-linux.h - config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h - config/i386/nm-i386sco5.h, config/i386/tm-fbsd.h, config/i386/tm-i386.h - config/powerpc/nm-aix.h, config/powerpc/tm-macos.h - config/powerpc/tm-ppc-aix.h, config/powerpc/xm-aix.h - config/rs6000/tm-rs6000-aix4.h, testsuite/gdb.chill/tests1.ch - testsuite/gdb.chill/tests2.ch, testsuite/gdb.chill/tests2.exp: - Update FSF address in copyright notices. - -1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Quote "$GCC" correctly. - * configure: Regenerated. - -1999-02-18 Jim Blandy - - * dbxread.c (elfstab_build_psymtabs): Don't assume that there's a - section named ".text", which has all the code in it. Instead, look - at all the sections in the file with the `code' flag set. - (find_text_range): New function, that does all the work. - -Thu Feb 18 17:50:45 1999 Andrew Cagney - - * mips-tdep.c (FP_REGISTER_DOUBLE): Conditionally define. - -Fri Jan 29 16:51:11 1999 Andrew Cagney - - * mips-tdep.c (return_value_location): New function. Merge/rewrite - of return-value code in mips_extract_return_value, - mips_store_return_value. Stop buffer overflow when 64 bit value - in 32 bit registers. Extract 64bit float from 32 bit register - pair of correct order. - (mips_extract_return_value, mips_store_return_value): Call - return_value_location. For store, ensure that remainder of - register is zero. - -Thu Jan 28 18:58:02 1999 Andrew Cagney - - From John Metzler : - * mips-tdep.c (struct gdbarch_tdep): Add mips_saved_regsize. - (MIPS_SAVED_REGSIZE): Define. - (mips_find_saved_regs, read_next_frame_reg, mips_pop_frame): - Read/write MIPS_SAVED_REGSIZE bytes of register on stack instead - of MIPS_REGSIZE. - (mips_gdbarch_init): Initialize mips_saved_regsize. - - * mips-tdep.c (mips_frame_saved_pc, mips16_heuristic_proc_desc, - mips_push_arguments, mips_push_dummy_frame, - mips_use_struct_convention): Ditto. For MIPS_SAVED_REGSIZE < - REGISTER_RAW_SIZE, handle little/big endian issues from only using - half the register. - (STACK_ARGSIZE): Default to MIPS_SAVED_REGSIZE instead of - MIPS_REGSIZE. - - * mips-tdep.c (struct gdbarch_tdep, FP_REGISTER_DOUBLE, - mips_gdbarch_init): Apply similar changes. Add - mips_fp_register_double to struct. - -Wed Feb 17 10:10:27 1999 Stu Grossman - - * gdbtypes.h (get_discrete_bounds): Remove duplicate decl. - - * jv-typeprint.c (java_type_print_base): Change fputs => fputs_filtered. - -Mon Jan 25 18:30:57 1999 Per Bothner - - * jv-lang.h (JAVA_OBJECT_SIZE): Change from hard-wired constant. - (java_primitive_type_from_name, get_java_object_header_size): Declare. - * jv-lang.c (java_class_from_object): Use get_java_object_type. - * jv-lang.c: Update Class field names: dtable->vtable, - msize->method_count, nfields->field_count, bfsize->size_in_bytes, - nmethods->method_count. - (type_from_class): Demangle array type names. - (java_link_class_type): Array type names are now demangled. - (get_java_object_type): If not defined yet, try looking it up. - (get_java_object_header_size): New function. - (java_primitive_type_from_name): New function. - (java_demangled_signature_length, java_demangled_signature_copy): New. - (java_demangle_type_signature): Re-implement using above functions. - (evaluate_subexp_java): For UNOP_IND, call evaluate_subexp_java - to evaluate subexp (not evaluate_subexp_standard). - For BINOP_SUBSCRIPT update for new array type naming scheme. - * jv-valprint.c (java_value_print): Use java_class_from_object. - Update array printing to new array type naming convention. - (java_val_print): Doing check_typedef when printing a pointer is - is a waste of effort. Also, handle TYPE_CODE_INT, to make sure - Java bytes as not printed as C chars. - -Fri Jan 8 16:58:22 1999 Stu Grossman - - * blockframe.c (find_pc_sect_partial_function): Search full symtabs as - a last ditch effort (after the partial & minimal symtabs). - * defs.h utils.c: Fixup prototypes for vprintf_filtered, - vfprintf_filtered, vfprintf_unfiltered and vprintf_unfiltered to return - ints to match their standard equivalents. - * defs.h symtab.c top.c: Create skip_prologue_hook to allow Java to - control the prologue skipping process. - * jv-typeprint.c (java_type_print_base): Remove extern for - jv_class_demangle, add new arg for objfile (NULL). - * symtab.h: Remove struct sourcevector and struct source. Definately - not needed. - * values.c (value_virtual_fn_field): Fixes code to handle new vtable - debug info format. Patch from marka. - -Wed Dec 16 23:11:25 1998 Stu Grossman - - * jv-lang.c (java_class_from_object java_class_is_primitive - is_object_type): Change dtable to vtable. - * (java_primitive_type): Change arg to type char. - * (_initialize_java_language): Make java_char_type be unsigned. - * jv-lang.h: Fixup prototypes. - -Mon Dec 7 19:02:15 1998 Stu Grossman - - * jv-valprint.c (java_value_print): Fix printing of values where - run time type != compile time type. - -Fri Dec 4 15:23:38 1998 Stu Grossman - - * Makefile.in: Whack out m2-typeprint.c. - * c-typeprint.c (c_type_print_varspec_suffix) typeprint.h: Make this - global. It's needed by Java. - * (c_type_print_base): Whack prefix off of qualified method names - (names with name spaces). - * gdbtypes.h (struct cplus_struct_type): Add bits for Java attributes. - Shrink voffset - to 16 bits to compensate for added bits above (hopefully this is still - enough). - * Add new accessor macros (TYPE_FND_FIELD_PUBLIC, ...) for all new - attribute bits. - * jv-typeprint.c (java_type_print_base): Fix printing of method - attributes. Handle JVM style manglings. - * (java_print_type): Enable code type print varspec_suffix to allow - array indices to print out. - * jv-valprint.c (java_val_print): Minor formatting. - * m2-lang.c (m2_language_d): Change m2_print_type to c_print_type. - * stabsread.c (read_member_functions): Save public and static attributes. - -Wed Feb 17 15:32:57 1999 Elena Zannoni - - * breakpoint.c (watch_command_1): Reformat comment. - - * c-typeprint.c (c_type_print_base): Reformat comments. - -1999-02-17 Jim Blandy - - * Makefile.in (VERSION): Bump version to 4.17.2. - -Tue Feb 16 15:48:20 1999 Edith Epstein - - * config/pa/nm-hppah.h: Added prototype declarations for - hppa_enable_page_protection_events and - hppa_disable_page_protection_events. - - * inftarg.c (child_wait): Fixed code that checks whether - or not the target program has done a fork/vfork. - related_pid does not have a value unless the target - program has forked/vforked. - - * infttrace.c (hppa_insert_hw_watchpoint): Make sure that - function always returns a value. - (hppa_remove_hw_watchpoint): Make sure that function always - returns a value. - -Tue Feb 16 06:31:58 1999 Keith Seitz - - * config/powerpc/tm-ppc-eabi.h: Do not define PC_IN_CALL_DUMMY, - let the generic call dummy infrastructure do it. - -Sun Feb 14 18:21:08 1999 Mark Alexander - - * config/sh/tm-sh.h (BELIEVE_PCC_PROMOTION): Define, so that - coffread.c will correctly handle char or short function parameters. - -1999-02-11 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure, aclocal.m4: Regenerate with correct version of aclocal. - -1999-02-10 Syd Polk - - * acinclude.m4: Fix for new location of itclConfig.sh and itkConfig.sh. - * aclocal.m4: Regnerate. - * configure: Regenerate. - -1999-02-10 Jason Molenda (jsm@bugshack.cygnus.com) - - * demangle.c: Fix comments to mention "set demangle-style" - instead of "set demangle". - Run through indent to fix minor indenting problems. - -Wed Feb 10 17:53:09 1999 Bob Manson - - * i386-tdep.c (gdb_print_insn_i386): Add missing returns. - -Wed Feb 10 13:17:21 1999 Stan Shebs - - Declare Gould configuration obsolete: - * configure.host, configure.tgt: Comment out Gould configs. - * Makefile.in: Comment out Gould-related actions. - * gould-xdep.c, gould-tdep.c, config/gould/*: Comment out. - * NEWS: Mention obsolete status. - -1999-02-09 DJ Delorie - - * sparcl-tdep.c: UDP download works in cygwin - -1999-02-08 Jason Molenda (jsm@bugshack.cygnus.com) - - * gnu-regex.c: Check ENABLE_NLS instead of HAVE_LIBINTL_H. - * configure.in: Don't check for libintl.h. - * configure, config.in: Regenerated. - -Mon Feb 8 18:10:50 1999 Stan Shebs - - * NEWS: Mention new X packet and PowerPC variant support. - -1999-02-08 Nick Clifton - - * configure.host: Add support for StrongARM host. - * configure.tgt: Add support for StrongARM target. - -Mon Feb 8 12:05:05 1999 David Taylor - - * dsrec.c (make_srec): Cast targ_addr to int in call to sprintf - otherwise on big endian machine with a bfd_vma of 64 bits, - *everything* gets loaded at location 0. - -Mon Feb 7 10:05:43 1999 Frank Ch. Eigler - - * infrun.c (wait_for_inferior): Allow SIGTRAP to be "pass"ed - to target program. - -Fri Feb 5 16:46:14 1999 Stan Shebs - - * NEWS: Add mentions of various new things. - -Thu Feb 4 00:19:14 1999 Christopher Faylor - - * configure.in: Move termcap determination later in the - file to catch setting of cygwin flag. - * configure: Regenerate. - -Wed Feb 3 14:16:38 1999 Christopher Faylor - - * config/i386/cygwin.mh: Move TERMCAP test code to configure.in. - * configure.in: Treat libtermcap.a detection as a special case - when hosting on cygwin. - * configure: Regenerate. - -1999-02-03 Keith Seitz - - * remote.c (remote_binary_download, remote_binary_length): New - static globals for dealing with binary transmissions. - (remote_write_bytes): Add support for binary downloads - by shadowing the "M" packet with a new "X" packet. This - defaults to ON; if the stub does not understand this, it - will fall back to using "M". - (putpkt): Add support for binary downloading. - * monitor.c (monitor_expect): The mon2000 monitor - on the MSA2000 will also emit random DC1/DC3 chars. - * m32r-stub.c: Change all char's to unsigned char's - to support binary downloading. - (handle_exception): Add support for binary downloading - via a new "X" packet. - (getpacket): Do NOT strip eighth bit of incoming chars. - Watch out for escaped characters in the incoming stream. - (putpacket): Do NOT strip eighth bit of incoming chars. - (bin2mem): New function to write binary data directly to - memory. - * m32r-rom.c: Add new "mon2000" target. - -Tue Feb 2 18:40:29 1999 Elena Zannoni - - * hp-psymtab-read.c (hpread_build_psymtabs): Coerce first arg - passed to make_cleanup to the correct type. - (hpread_quick_traverse): Change fifth arg to call to - hpread_end_psymtab to be 0. - Compare CURR_MODULE_END to 0 rather than NULL. - Get rid of ifdef'ed out code. - (scan_procs): Get rid of ifdef'ed out code. - - * somread.c (som_symfile_read): Coerce first argument passed to - make_cleanup to the correct type. - -Tue Feb 2 17:36:29 1999 Elena Zannoni - - * hp-psymtab-read.c (do_pxdb): New function. Check whether the - file needs to be processed by pxdb (an HP debug info massaging - tool), if so call it. - (hpread_build_psymtabs): Initialize scan_start to 0 and - simplify flow of control. - - * somread.c (som_symfile_read): Add call to do_pxdb (), - in hp-psymtab-read.c. - - * symfile.c (symbol_file_add): Remove ifdef'ed out HPUX specific - code. - (symfile_bfd_open): Remove HPUXHPPA ifdef'ed code. Code is now - in hp-psymtab-read.c. - -1999-02-02 Martin Hunt - - * printcmd.c (print_scalar_formatted): Use strcat to concat all - the output together before calling fprintf_filtered(). - -1999-02-01 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Require autoconf 2.13. - (AM_EXEEXT): Replace with new AC_EXEEXT. - * acinclude.m4: Move itcl header macros from aclocal.m4 to here. - * aclocal.m4: Regenerated. - * configure: Regenerated. - -1999-02-01 Jim Blandy - - Allow PPC users to select which PPC/RS6000 variant they're - debugging at run-time. At the moment, the only thing this affects - is the set of registers visible. - * config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call - to the function rs6000_register_name. - (rs6000_register_name): Include extern decl. - (NUM_REGS): Bump to 183. What's the right way to do this? - (FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from - FIRST_SP_REGNUM, LAST_SP_REGNUM. - (REGISTER_BYTES): Recompute this. - * rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and - LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with - some concomitant formatting changes. - #include "gdbcmd.h", so we can define commands here. - (struct variant): New structure. - (COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES, - PPC_32_OEA_SPR_NAMES, num_registers): New macros. - (register_names_rs6000, register_names_uisa, register_names_403, - register_names_403GC, register_names_505, register_names_860, - register_names_601, register_names_602, register_names_603, - register_names_604, register_names_750, variants): New variables. - (rs6000_register_name, install_variant, find_variant_by_name, - install_variant_by_name, list_variants, show_current_variant, - set_processor, show_processor): New functions. - (_initialize_rs6000_tdep): Define new commands `set processor' and - `show processor', and call install_variant_by_name to set the - default variant. - * rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and - LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with - some concomitant formatting changes. - * configure.in: Accept the `--with-cpu' flag, to specify a default - processor variant. - * acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set - by configure's `--with-cpu' flag. - * config.in, configure: Regenerated. - -Sun Jan 31 15:24:24 1999 Stan Shebs - - * buildsym.h, buildsym.c: Convert to ANSI-only. - - * buildsym.h, buildsym.c: Reformat to standard. - - * buildsym.c (merge_symbol_lists): Remove unused variable. - (_initialize_buildsym): Remove, does nothing. - -1999-01-31 J.T. Conklin - - * i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c, - sparcl-stub, sparclet-stub.c: Change declaration of putDebugChar - to include explicit void return type as per documentation. Fix up - occasions where stubs erroneously checked return type. - -Sun Jan 31 13:18:33 1999 Stan Shebs - - From J.T. Conklin : - * remote.c (remote_query): Fix tipo. - -Fri Jan 29 15:25:09 1999 Stan Shebs - - * configure.tgt (v850): Add wildcard to match. - -Fri Jan 29 16:44:01 1999 Edith Epstein - - * inferior.h: Ran indent. - - * fork-child.c: Ran indent. - - * infrun.c : Ran indent. - -Fri Jan 29 12:57:34 1999 Elena Zannoni - - * infrun.c (_initialize_infrun): Do not stop or print anything - when a SIGWINCH is received. - - * Makefile.in (m2-exp.tab.c): Use YACC not BISON. - (f-exp.tab.c): Ditto. - (jv-exp.tab.c): Ditto. - (c-exp.tab.c): Ditto. - (YACC): Define as @YACC@. - -1999-01-29 Martin Hunt - - Changes from Keith Seitz - * valops.c (value_assign): Add calls to register_changed_hook and - memory_changed_hook to inform UIs that the user has changed - the target's registers/memory. - * findvar.c (write_register_gen): Remove call to pc_changed_hook. - * defs.h: Remove declaration for pc_changed_hook and - add declarations for register_changed_hook and - memory_changed_hook. - * top.c: Ditto. - -1999-01-29 Mark Alexander - - * procfs.c (wait_fd): Handle deleted threads correctly. - -1999-01-28 Jason Molenda (jsm@bugshack.cygnus.com) - - * utils.c (init_page_info): Force window size if running under emacs. - -1999-01-27 James Ingham - - * typeprint.c (whatis_exp): Remove static declaration. - -Wed Jan 27 16:50:25 1999 Elena Zannoni - - * hp-psymtab-read.c: Reformat using indent. - -Wed Jan 27 13:20:25 1999 Elena Zannoni - - * hp-psymtab-read.c: Reformat comments, update copyright. - -Wed Jan 27 15:09:22 1999 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Trace e_flags from BFD - elf_info. - -Tue Jan 26 16:02:47 1999 Mark Alexander - - * v850-tdep.c (v850_generic_reg_names, v850e_reg_names, - v850_register_names, v850_processor_type_table): Declare tables - and structures for handling differences in register names for - v850 and v850e. - (struct reg_list): Define new structure for creating tables - of register bit masks in v850e instrutions. - (handle_prepare, handle_pushm): New helpers for v850_scan_prologue. - (v850_scan_prologue): Recognize v850e instructions: callt, prepare, - and pushm. - (v850_target_architecture_hook): New function to set register - names based on current machine. - (_initialize_v850_tdep): Set up target_architecture_hook. - * config/v850/tm-v850.h (v850_register_names): Declare. - (REGISTER_NAME): Define to refer to v850_register_names. - (SR0_REGNUM, CTBP_REGNUM): Define. - (PS_REGNUM): Redefine in terms of SR0_REGNUM. - -Tue Jan 26 18:27:26 1999 Elena Zannoni - - * Makefile.in (c-exp.tab.c): Use BISON instead of YACC, to pick - the correct value from configure output. - (jv-exp.tab.c): Ditto. - (f-exp.tab.c): Ditto. - (m2-exp.tab.c): Ditto. - -1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) - - * breakpoint.h (ep_is_exception_catchpoint): Add prototype. - * frame.h (select_and_print_frame): Add prototype. - * stack.c (func_command): Call select_and_print_frame with correct - number of arguments. Reformat whitespace. - -Tue Jan 26 16:53:54 1999 Fernando Nasser - - * remote.c (remote_query): fix maximum packet size to account for - remote_debug use. - (putpkt): add comment to alert about extra byte need. - -Mon Jan 25 19:55:30 1999 Mark Alexander - - * sh-tdep.c (sh_target_architecture_hook): Return immediately - when a matching machine is found. - -Fri Jan 22 09:10:35 1999 Mark Alexander - - * remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint. - (common_breakpoint): Restore support for instruction breakpoints - on non-LSI targets. - -Thu Jan 21 17:16:19 1999 Andrew Cagney - - * stack.c: Close open comment. - * symtab.c (find_pc_sect_line): Ditto. - -Thu Jan 21 17:51:51 1999 Stan Shebs - - * procfs.c (init_procfs_ops): New function, fills in procfs_ops, - init only nonzero fields, leave to_require_attach and - to_require_detach empty, not needed for /proc systems yet. - (_initialize_procfs): Call init_procfs_ops. - - From J.T. Conklin : - * top.c (init_main): Fix tipo in description of the remotetimeout - variable. - * breakpoint.c (bpstat_stop_status): Handle systems where - DECR_PC_AFTER_BREAK != DECR_PC_AFTER_HW_BREAK. - -Thu Jan 21 17:25:46 1999 Mark Alexander - - * mon960-rom.c (_initialize_mon960): Call init_mon960_cmds - to fill in mon960_cmds structure properly. - -Wed Jan 20 17:53:22 1999 Stan Shebs - - * remote-sds.c (sds_ops): Define only once. - (init_sds_ops, sds_command, _initialize_remote_sds): Declare. - (init_sds_ops): Init only non-zero fields. - -Wed Jan 20 15:45:15 1999 Mark Alexander - - * h8300-tdep.c (original_register_names, h8300h_register_names, - h8300_register_names): Define new variables. - (set_register_names): New function to set register names based on - current CPU type. - (h8300_command, h8300h_command, h8300s_command): Call - set_register_names. - * config/h8300/tm-h8300.h (h8300_register_names): Declare. - (REGISTER_NAME): Define to refer to h8300_register_names. - -1999-01-19 Fernando Nasser - - * sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c - mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c remote-adapt.c - remote-array.c remote-bug.c remote-e7000.c remote-eb.c remote-es.c - remote-est.c remote-hms.c remote-mm.c remote-nindy.c remote-nrom.c - remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c - remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c - v850ice.c win32-nat.c: cosmetic changes to conform to coding - standards. - -1999-01-19 Jim Blandy - - Use aclocal to generate GDB's aclocal.m4 script. - * acinclude.m4: New file, containing the hand-written local macro - definitions that used to be in aclocal.m4. Don't sinclude - ../bfd/aclocal.m4 any more; running aclocal in this directory will - get us the definitions we need. HOWEVER: Do sinclude - ../bfd/acinclude.m4, because we need the definition of - BFD_NEED_DECLARATION. - * aclocal.m4: Regenerated by aclocal. - * configure: Regenerated by autoconf. - -Tue Jan 19 10:27:23 1999 David Taylor - - * breakpoint.c (disable_breakpoints_in_shlibs): new parameter, - silent, controls whether to print message about removal of shared - library breakpoints. - * breakpoint.h (disable_breakpoints_in_shlibs): decl updated. - * irix5-nat.c (clear_solib): call disable_breakpoints_in_shlibs. - * osfsolib.c (clear_solib): ditto. - * solib.c (clear_solib): ditto. - * somsolib.c (som_solib_restart): update call to - disable_breakpoints_in_shlibs. - - * target.h (child_post_attach): only declare if CHILD_POST_ATTACH - is define. - -Tue Jan 19 18:07:11 1999 Andrew Cagney - - * corelow.c (solib_add_stub): Ditto. - (core_file_to_sym_file): Cast make_cleanup parameter. - - * solib.c (symbol_add_stub, solib_map_sections): Change argument - to PTR insted of a char*. Matches catch_errors interface. - -Mon Jan 18 14:01:24 1999 Andrew Cagney - - * remote-array.c (array_open): Don't use fprintf_filtered to send - data to the log file. - - * remote-array.c (handle_load_dll): Change argument type to PTR so - that it is compatible with catch_errors. - * ocd.c (ocd_start_remote): Ditto. - * remote-sds.c (sds_start_remote): Ditto. - - * win32-nat.c (win32_child_thread_alive): Namespace proof - child_thread_alive. - (init_child_ops): Update. - -Mon Jan 18 12:03:47 1999 Andrew Cagney - - * remote-rdi.c (arm_rdi_open): Set gdb_hostif.hostosarg and - gdb_hostif.dbgarg to NULL instead of stdout. - (voiddummy, myprint, mywritec): Use gdb_stdout instead of stdout. - -Mon Jan 18 16:40:50 1999 Stan Shebs - - * ser-ocd.c (ocd_open): Handle Unix case gracefully. - - * target.c (dummy_target): Don't initialize statically. - (init_dummy_target): New function, fills in dummy_target. - (initialize_targets): Use it. - * hpux-thread.c (hpux_thread_ops): Don't initialize statically. - (init_hpux_thread_ops): New function, fills in hpux_thread_ops. - (_initialize_hpux_thread): Use it. - * m3-nat.c (m3_ops): Don't initialize statically. - (init_m3_ops): New function, fills in m3_ops. - (_initialize_m3): Use it. - -1999-01-18 Fernando Nasser - - * sol-thread.c: delete compile time initialization of target_ops - (_initialize_sol_thread): initialize target_ops at run time. - * hpux-thread.c: added target_ops entry. - * m3-nat.c: ditto. - -Mon Jan 18 15:19:13 1999 David Taylor - - * procfs.c (procfs_ops): delete compile time initialization. - (_initialize_procfs): initialize procfs_ops at run time. - -Mon Jan 18 12:51:44 1999 Christopher Faylor - - * configure.in: Ensure that -luser32 is always linked in - for cygwin build. - * configure: Regenerated. - -Mon Jan 18 08:38:05 1999 Mark Alexander - - * values.c (value_virtual_fn_field): Clear the pointed-to - offset when casting to the base class. - -Mon Jan 18 10:30:51 1999 David Taylor - - * remote-udi.c (init_udi_ops): change non-existant udi_run_ops to - udi_ops; delete NULL initializers. - -Mon Jan 18 12:03:47 1999 Andrew Cagney - - * serial.c (serial_close): gdb_fclose tages gdb_file** arg, not - gdb_file*. - - * f-valprint.c, target.c, gdbarch.c: Pass gdb_stderr not stderr. - -Mon Jan 18 10:46:12 1999 Andrew Cagney - - * stack.c (print_frame_info_base): Don't cast call to - catch_errors. - (print_args_stub): Change char* arg to PTR. - * symmisc.c (print_symbol): Ditto. - * top.c (quit_cover): Ditto. - * remote.c (remote_open_1, remote_start_remote): Ditto. - * infrun.c (normal_stop, hook_stop_stub, restore_selected_frame): - Ditto. - - * stack.c (backtrace_command): Cast first arg of make_cleanup to - make_cleanup_func. - * remote.c (remote_kill): Cast putpkt arg to catch_errors_ftype. - -Mon Jan 18 08:47:02 1999 Andrew Cagney - - * defs.h (catch_errors_ftype): Define. - (catch_errors): Replace char* arg with PTR arg. - * top.c (catch_errors): Update - - * breakpoint.c (bpstat_stop_status, bpstat_stop_status, - delete_breakpoint, breakpoint_re_set): Delete all casts in call to - catch_errors. - (breakpoint_cond_eval, watchpoint_check, - cover_target_enable_exception_callback, breakpoint_re_set_one): - Arg is PTR not char*. - - * breakpoint.c (cover_target_enable_exception_callback): Change - type to int. Check for cast values of 0 and -1. Return a result! - (insert_breakpoints): Move declaration of SAL and ARGS to where - they are used. - -1999-01-16 Fernando Nasser - - * remote.c (remote_query): new function - creates proper interface - to the remote protocol "q" command. - -Fri Jan 15 17:11:48 EST 1999 Zdenek Radouch (radouch@cygnus.com) - - * config/fr30/tm-fr30.h: Changed ABI to match GCC change - (always use pointer for structs passed by value). - -1999-01-15 Fernando Nasser - - * target.h: added entry for target queries (to_query) - target.c: ditto. - -Thu Jan 14 18:29:17 1999 David Taylor - - * mips-tdep.c (mips_gdbarch_init): fix stream arg in - fprintf_unfiltered calls. - * remote-mm.c (mm_wait): fix stream arg to gdb_flush. - * remote-udi.c (udi_wait): fix stream arg to fwrite. - * symmisc.c (maintenance_check_symtabs): fix stream argument to - print_address_numeric. - -Wed Jan 13 19:33:16 1999 David Taylor - - * breakpoint.c (insert_breakpoints): insert cast to eliminate - warning. - -Wed Jan 13 14:59:02 1999 Michael Snyder - - * infrun.c (set/show scheduler-locking) New command. Set a - mode bit that will control how GDB attempts to control thread - scheduling for step, continue, etc. (resume): make use of - the schedule-locking mode. - * target.h (struct target_ops): new field to_has_thread_control. - * sol-thread.c: initialize target_ops to_has_thread_control. - * procfs.c: ditto. - * target.c: ditto. - * m3-nat.c: ditto. - * remote.c: ditto. - * hpux-thread.c: ditto. - * thread.c: cull duplicate prototypes. Move prototypes to top. - * serial.c: indentation cleanup. - * breakpoint.c: add casts to eliminate compiler warnings. - -Tue Jan 12 17:00:00 1999 Edith Epstein - - * inftarg.c (child_create_inferior): fixed HPUXHPPA specific - call to fork_inferior. The shell param is now NULL. - -1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (init_base_monitor_ops): Whitespace cleanup. - (_initialize_remote_monitors): Same. - -1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * monitor.c (init_monitor_ops): Initialize the monitor_ops - structure if it hasn't already been done. - -Tue Jan 12 14:50:10 1999 Stan Shebs - - * inftarg.c (child_ops): Don't initialize statically. - (init_child_ops): New function, fills in child_ops. - (_initialize_inftarg): Use it. - (child_post_attach): Declare extern. - (child_wait): Fix ambiguous parens. - (child_attach_to_process): Remove unused local wstatus. - (child_insert_fork_catchpoint, child_remove_fork_catchpoint, - child_insert_vfork_catchpoint, child_remove_vfork_catchpoint, - child_has_forked, child_insert_exec_catchpoint, - child_remove_exec_catchpoint): Return a value. - -Mon Jan 11 16:43:44 1999 Michael Snyder - - * remote.c (remote_wait): Add inferior_pid to thread list only - if it is not already there. - -1999-01-11 Jason Molenda (jsm@bugshack.cygnus.com) - - * scm-tags.h: Update FSF's address on copyright notice. - * ser-e7kpc.c: Same. - * gnu-nat.h: Same. - -Mon Jan 11 13:45:57 1999 Stu Grossman - - * dwarf2read.c (dump_die): Change stderr to gdb_stderr. - * expprint.c (print_subexp): fprintf => fprintf_unfiltered. - * jv-typeprint.c (java_type_print_base): fputs => fputs_filtered. - * stack.c (struct function_bounds): Remove superfluous `typedef'. - * symfile.c (list_overlays_command): stdout => gdb_stdout. - * symmisc.c (maintenance_check_symtabs): stdout => gdb_stdout. - * utils.c (print_spaces): Make more efficient. - -Mon Jan 11 13:55:51 1999 David Taylor - - * utils (print_spaces): fix arg to strcat; fix formatting. - -Fri Jan 8 11:57:24 1999 Stan Shebs - - * exec.c (exec_ops): Don't initialize statically. - (init_exec_ops): New function, fills in exec_ops. - (_initialize_exec): Use it. - -Thu Jan 7 17:50:15 EST 1999 Zdenek Radouch (radouch@cygnus.com) - - Beta FR30 port. - * fr30-tdep.c - * config/fr30/tm-fr30.h - -Wed Jan 6 12:28:35 1999 David Taylor - - * configure.in: Add an --enable-tui argument. Construct - tui/Makefile from tui/Makefile.in. Use AM_PROG_CC_STDC. If we - have the GUI, then we need this to process libgui.h. - (ENABLE_CFLAGS): define and export BUILD_TUI. - (AC_CHECK_HEADERS): Add check for term.h. - - * configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs. - - * config.in, configure : regenerated. - - * Makefile.in: Allow the TUI code to be conditionally enabled. - (TUI_LIBRARY): New variable, value are set by the configuration - script. Set to the empty string when the TUI isn't enabled. - (gdb$(GDBEXT)): Use those, instead of referring to all-tui and - tui/libtui.a directly. - (BUILD_TUI): build the tui -- only when configured with - --enable-tui. - (YLWRAP): use ylwrap to avoid problems on systems w/o bison. - (gdb$(EXEEXT)): make it dependent on BUILD_TUI. - (all-tui): remove dependency from phony target. - (c-exp.tab.c): use ylwrap instead of bison. - (jv-exp.tab.c): ditto. - (f-exp.tab.c): ditto. - (m2-exp.tab.c): ditto. - (ALLDEPFILES): add somread.c, hp-psymtab-read.c, hp-symtab-read.c. - (SFILES): remove the above files - (COMMON_OBS): remove somread.o - (SFILES): Add the tui files to this, so they get included in etags - tables. - (gdb$(EXEEXT)): Add all-tui to the list of dependencies, and add - tui/libtui.a to the link list. - (all-tui): New rule, which does a recursive make in the tui - subdir. - (tui/libtui.a): When recursing, pass down ${FLAGS_TO_PASS}. And - don't echo the make command. This is closer to what the other - recursions do. - (HFILES_NO_SRCDIR): add hpread.h - (COMMON_OBS): add hp-psymtab-read.o, hp-symtab-read.o - (SFILES): add hp-psymtab-read.c, hp-symtab-read.c add rules for - the new files. Remove hpread.c, hpread.o - (gdb$(EXEEXT)): Depend on the actual tui library, not on a - fictitious target. Since the fictitious target never existed, - make would always relink. - (tui/libtui.a): Always recurse to make sure the library is up to - date. - -Wed Jan 6 12:05:12 1999 Stan Shebs - - * remote.c: Pacify --enable-build-warnings, reformat code - to conform to standards, fix spelling errors. - (ishex, stubhex, record_currthread, etc): Declare. - (ishex, stubhex): Declare char arg as int. - (pack_string): Comment out, never used but possibly useful. - (threadref_to_int, remote_get_threadinfo, etc): Make static. - -Wed Jan 6 11:43:32 1999 David Taylor - - The following changes were made by Elena Zannoni - and Edith Epstein as - part of a project to merge in changes made by HP. - - * c-exp.y: use external flag hp_som_som_object_present to decide - whether code was compiled by HP's compilers. Add two new C++ - tokens for true and false. - (yylex): check for template name is done differently for the - HP/aCC compiler case. Change some of the template processing code - for handling HP aCC templates. Handle true and false tokens. - -Tue Jan 5 11:13:36 1999 Michael Snyder - - * remote.c (record_curthread): Must not modify inferior_pid when - called from wait_for_inferior. Instead, if a new thread-id is - detected, call add_thread. - (MAGIC_NULL_PID): new macro, use instead of the magic number - "42000". - (remote_find_new_threads): if inferior_pid is unknown, get and use - the current thread id. - (remote_start_remote): on connecting, attempt to get the current - thread id for inferior_pid. - (remote_resume): If pid == -1, then resume any-thread (not the - current thread specifically). Also some cosmetic fixups. - - * thread.c (info_threads_command): don't initialize current_pid - until after call to FIND_NEW_THREADS (which may change inferior_pid). - Also some cosmetic fixups. - * infrun.c: cosmetic fixups and casts to avoid warnings. - * infcmd.c: cosmetic fixups, mainly long lines. - -Tue Jan 5 11:55:57 1999 David Taylor - - * target.c (noprocess): terminate sentence with a period. - * breakpoint.c (catch_command_1): ditto. - - * c-valprint.c (c_value_print): remove hack^2 from HP; it causes - testsuite losses with no real gain. - - * inferior.h (START_INFERIOR_TRAPS_EXPECTED): restore, but only - if tm-*.h hasn't overridden default value. - -1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Fix whitespace indentation for --help. - * configure: Regenerated. - -1999-01-04 Manuel Bouyer - - * main.c: Add --write command line option, document -w. - * gdb.1: Document --write. - -1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in: Require autoconf 2.12.1 or higher. - * doc/configure.in: Ditto. - * nlm/configure.in: Ditto. - * rdi-share/configure.in: Ditto. - * testsuite/configure.in: Ditto. - * doc/Makefile.in: Don't hardcode $(SHELL). - * nlm/Makefile.in: Ditto. - * rdi-share/Makefile.in: Ditto. - * testsuite/Makefile.in: Ditto. - -Mon Jan 4 12:53:03 1999 Stan Shebs - - * remote-vx.c (init_vx_ops, init_vx_run_ops): Remove unneeded - inits of new fields, including ref to bogus field. - (vx_ops, vx_run_ops): Make static. - -Mon Jan 4 15:05:29 1999 David Taylor - - * inferior.h (START_INFERIOR_TRAPS_EXPECTED): delete, - already defined in tm.h. - - * inftarg.c: change to and - conditionalize its inclusion. - * infttrace.c: ditto. - -For older changes see ChangeLog-1998 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-2000 b/contrib/gdb/gdb/ChangeLog-2000 deleted file mode 100644 index 25ced55..0000000 --- a/contrib/gdb/gdb/ChangeLog-2000 +++ /dev/null @@ -1,8204 +0,0 @@ -2000-12-20 Michael Snyder - - * arch-utils.c (default_frame_address): New function. Default - implementation of frame_args_address and frame_locals_address. - * arch-utils.h (default_frame_address): Export. - * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address. - (d10v_frame_args_address, d10v_frame_locals_address): Delete. - * sh-tdep.c (sh_gdbarch_init): Use default_frame_address. - (sh_frame_args_address, sh_frame_locals_address): Delete. - * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address. - (sparc_frame_address): Delete. - -2000-12-27 Mark Kettenis - - Fix debugging programs statically linked against the thread library. - * thread-db.c: Various comment fixes and additions. - Include "bfd.h", "symfile.h" and "objfiles.h". - (keep_thread_db): New variable. - (find_new_threads_callback): Remove prototype. - (thread_db_find_new_threads): New prototype. - (thread_db_push_target, thread_db_unpush_target): Remove - functions. - (deactivate_target): New function. - (thread_db_new_objfile): If OBJFILE == NULL, force deactivation of - target vector. Activate target vector directly instead of calling - thread_db_push_target. Set keep_thread_db if thread library is - detected in the main symbol file. Only enable thread event - reporting if there actually is a child process. Likewise for - detecting new threads, done by calling thread_db_find_new_threads - instead of iterating over the threads ourselves. - (thread_db_detach): Call deactivate_target instead of - thread_db_unpush_target. - (thread_db_wait): Bail out early if we're not debugging the - multi-threaded child process yet. - (thread_db_post_startup_inferior): New function. - (thread_db_mourn_inferior): Call deactivate_target instead of - thread_db_unpush_target. - (init_thread_db_ops): Add thread_db_post_startup_inferior to - thread_db_ops. - -2000-12-22 Mark Kettenis - - * solib.c (solib_open): If path is relative, look for it - literally. This matches the behaviour of the GNU dynamic linker - more closely. - -2000-12-22 Fernando Nasser - - * README: Suggest building in an empty directory. - -2000-12-21 Mark Kettenis - - * i386-tdep.c: Add missing ')' in comment. - (i386_extract_return_value): Return directly after issuing the - warning and filling *VALBUF with zeroes if we cannot get at the - floating-point registers. - (i386_store_return_value): New function. - * config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call - i386_store_return_value. - Add prototype for i386_store_return_value. - - * i386-linux-nat.c (store_fpxregs): Add code to detect support for - the PTRACE_GETFPXREGS request, and return zero if it's not. - -2000-12-21 Fernando Nasser - - * TODO: Add pre-uiout code removal to 5.2 cleanups. - -2000-12-20 Fernando Nasser - - * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS. - * Makefile.in: Ditto. - * configure: Regenerate. - -2000-12-20 Fernando Nasser - - * command.h: Register date when it was deprecated. - * call-cmds.h: Ditto. - -2000-12-20 Fernando Nasser - - * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code - to be compiled. Defines UI_OUT. - (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT. - (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS. - * configure.in (UIOUT_CFLAGS): New configuration variable. - (--with-uiout): New configuration option. Causes uiout code to - be compiled, instead of the old *printf one. - * configure: Regenerate. - * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT. - -2000-12-20 Fernando Nasser - - * complaints.c (complain): Call warning_hook if defined, instead of - writting to gdb_stderr. - (clear_complaints): Do not write anything to gdb_stderr if warning_hook - is defined. - -2000-12-19 Elena Zannoni - - * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the - non-pseudo-regs group. - -2000-12-19 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc - to before switch statement. - -2000-12-17 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info. - - * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum. - (DO_REGISTERS_INFO): Remove macro. Use multiarch version instead. - -Fri Dec 15 23:12:15 2000 Andrew Cagney - - * i386gnu-nat.c: Include "gdb_assert.h" instead of . - (gnu_store_registers): Replace assert with gdb_assert. - -2000-12-15 Elena Zannoni - - * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is - now part of gdbarch_tdep structure. - (sh_gdbarch_init): Initialize SR_REGNUM. - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM. - - * sh-tdep.c (sh_do_pseudo_register): Indent properly. Call - do_dr_register_info() only for DR registers. - (sh_sh4_register_name): Add comments with numbers. - (_initialize_sh_tdep): Move assignment to disassemble printing - function from here... - (sh_gdbarch_init):...to here. Move some more general settings to - before the architecture is recognized. - -Fri Dec 15 23:27:56 2000 Andrew Cagney - - * remote.c (remote_fetch_registers): Replace #ifdef - REGISTER_BYTES_OK with REGISTER_BYTES_OK_P. - - * gdbarch.sh (REGISTER_BYTES_OK): Multi-arch. - * gdbarch.h, gdbarch.c: Re-generate. - -Fri Dec 15 22:58:59 2000 Andrew Cagney - - * serial.c (serial_printf): Call xvasprintf instead of vasprintf. - -2000-12-14 Matthew Green - - * solib-svr4.c (solib_break_names): Add NetBSD's `_rtld_debug_state'. - -2000-12-14 Kevin Buettner - - * defs.h, utils.c (xfree): New function. - * alpha-tdep.c, altos-xdep.c, arch-utils.c, arm-xdep.c, - ax-general.c, bcache.c, blockframe.c, breakpoint.c, - buildsym.c, c-typeprint.c, coffread.c, completer.c, - convex-tdep.c, convex-xdep.c, corefile.c, corelow.c, - cp-valprint.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, - dbxread.c, dcache.c, defs.h, demangle.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, event-loop.c, event-top.c, exec.c, f-lang.c, - gdb-events.c, gdbarch.c, gdbtypes.c, gnu-nat.c, h8500-tdep.c, - hp-psymtab-read.c, hppah-nat.c, infcmd.c, inflow.c, infrun.c, - infttrace.c, irix5-nat.c, jv-typeprint.c, kod-cisco.c, kod.c, - language.c, lin-lwp.c, lin-thread.c, linespec.c, - linux-thread.c, main.c, maint.c, mdebugread.c, minsyms.c, - mips-tdep.c, monitor.c, nlmread.c, objfiles.c, osfsolib.c, - p-valprint.c, pa64solib.c, parse.c, printcmd.c, - proc-service.c, procfs.c, pyr-xdep.c, remote-adapt.c, - remote-bug.c, remote-eb.c, remote-es.c, remote-mips.c, - remote-mm.c, remote-nindy.c, remote-rdi.c, remote-rdp.c, - remote-udi.c, remote-vx.c, remote.c, rs6000-nat.c, ser-pipe.c, - serial.c, solib-svr4.c, solib.c, somread.c, somsolib.c, - source.c, sparcl-tdep.c, stabsread.c, stack.c, sun386-nat.c, - symfile.c, symmisc.c, symtab.c, target.c, thread-db.c, - thread.c, top.c, tracepoint.c, ui-file.c, ui-out.c, - umax-xdep.c, utils.c, valops.c, valprint.c, values.c, - varobj.c, win32-nat.c, wince.c, xcoffread.c, cli/cli-cmds.c, - cli/cli-decode.c, cli/cli-script.c, cli/cli-setshow.c: - Replace occurrences of free() with xfree(). - -2000-12-14 J.T. Conklin - - * configure.tgt (hppa*-*-bsd*, hppa*-*-osf*, m68*-*-sunos4*, - rs6000-*-lynxos*, sparc-*-sunos4*): Add gdbserver to configdirs. - -2000-12-13 Michael Chastain - - * MAINTAINERS: Add Michael Chastain to Write After Approval list. - -2000-12-11 Fernando Nasser - - * Makefile.in (CONFIG_LOBS): New macro. Configured to the files - that must be added to the gdblib itself. - (DEPFILES): Use CONFIG_LOBS, not CONFIG_OBS. - (INIT_FILES): Include CONFIG_OBS. - (gdb$(EXEEXT)): Depend on CONFIG_OBS and link with it. - (kdb): Ditto. - * configure.in (CONFIG_LOBS): New variable. Object files that must - be added to gdblib for the specific configuration. - * configure: Regenerate. - -2000-12-11 Michael Snyder - - * sh-tdep.c (sh_extract_struct_value_address): Protoize. - -2000-12-11 Michael Snyder - - * blockframe.c (get_prev_frame): Add missing paren omitted in - last check-in. - -2000-12-11 Fernando Nasser - - * Makefile.in (SUBDIR_GDBTK_OBS, SUBDIR_GDBTK_SRCS, - SUBDIR_GDBTK_DEPS, SUBDIR_GDBTK_INITS, SUBDIR_GDBTK_LDFLAGS, - SUBDIR_GDBTK_CFLAGS): New macros. For gdbtk subdir. - * configure.in: Fix typo. It is CONFIG_OBS not CONFIG_OJS. - Use the SUBDIR_GDBTK_* macros instead of hard coded file names. - * configure: Regenerate. - -2000-12-11 Michael Snyder - - * blockframe.c (get_prev_frame): Zero all fields of prev by - default using memset (instead of one at a time). - -2000-12-11 Michael Snyder - - * sh-tdep.c (sh_extract_struct_value_address): For consistancy, - change decl from "CORE_ADDR static" to "static CORE_ADDR". - -2000-12-11 Fernando Nasser - - * configure.in: Fix typos. It is CONFIG_SRCS not CONFIG_SRS. - * configure: Regenerate. - -2000-12-11 Fernando Nasser - - * configure.in: Fix a couple of typos in the handling of the - enable_gdbcli option. Make it check enableval for the result - of AC_ARG_ENABLE. - * configure: Regenerate. - -2000-12-08 Michael Snyder - - * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro. Provide default - definition. Will be used to translate between the compiler's - register numbering and GDB's (for register variables etc). - (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids. - * alpha-tdep.c: Fix typo in comment. - * dbxread.c: Fix typo in comment. - * fr30-tdep.c: Fix typo: newline missing after comment. - * mcore-tdep.c: Fix typo in comment. - -2000-12-07 J.T. Conklin - - * gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag): - Removed unused variables and declarations. - * gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag): - Likewise. - * gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag): - Likewise. - * gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag): - Likewise. - - * gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c - (create_inferior): Update comment. - - * gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers, - store_inferior_registers): Provide implementations for the m68k - and ns32k. - * config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise. - * configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver - to configdirs. - -2000-12-07 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields - {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM. - * sh-tdep.c (sh_sh3e_register_virtual_type, - sh_sh4_register_virtual_type, sh_do_registers_info, - sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size, - sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual, - sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register, - sh_store_pseudo_register, sh_do_pseudo_register): Ditto. - - * sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the - disassembly print function. - (_initialize_sh_tdep): Initialize tm_print_insn using the function - pointer. - -2000-12-07 Mark Kettenis - - From Richard Henderson : - * alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t. - (supply_fpregset, fill_fpregset): Use gdb_fpregset_t. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying - that is not currently used. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (lookup_cmd): Change disabled code into comment. - -2000-12-06 Fernando Nasser - - * cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine - which was not being used for quite some time. - -2000-12-05 Mark Kettenis - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 64. - * symfile.h (MAX_SECTIONS): Increase to 64. - -2000-12-05 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used - anywhere. - * sh-tdep.c (sh_gdbarch_init): Don't initialize - DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM. - -2000-12-04 Michael Snyder - - * utils.c (internal_verror): Fix typo in error msg. - -2000-12-03 Mark Kettenis - - * Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list. - -2000-12-04 Kevin Buettner - - * elfread.c (record_minimal_symbol_and_info): Don't guess - at the section index; instead just always use the bfd index. - (elf_symtab_read): Handle weak symbols appearing in data - sections. - -Mon Dec 4 14:36:39 2000 Andrew Cagney - - * gdbarch.sh (STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, - DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): - Add. - * gdbarch.h, gdbarch.c: Regenerate. - * arch-utils.c (no_op_reg_to_regnum): New function. - * arch-utils.h (no_op_reg_to_regnum): Declare. - - * dwarfread.c (DWARF_REG_TO_REGNUM), coffread.c - (SDB_REG_TO_REGNUM), stabsread.h (STAB_REG_TO_REGNUM), - mdebugread.c (ECOFF_REG_TO_REGNUM): Delete macro. - - * config/mips/tm-mips.h (ECOFF_REG_TO_REGNUM, STAB_REG_TO_REGNUM): - Delete. Moved to mips-tdep.c. - * mips-tdep.c (mips_ecoff_reg_to_regnum, mips_stab_reg_to_regnum): - New functions. - (mips_gdbarch_init): Add ``mips_ecoff_reg_to_regnum'' and - ``mips_stab_reg_to_regnum'' to multi-arch vector. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup. - (gdbarch_tdep): Likewise. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14. - (m68hc11_register_names): Add null for register 13. - -2000-12-03 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address - computation. - (m68hc11_frame_init_saved_regs): Frame pointer is saved only if - the symbol exist. - (m68hc11_analyze_instruction): New function. - (m6811_prologue, m6812_prologue): New prologue description tables. - (m68hc11_guess_from_prologue): Use the above. - (m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue - descriptions. - -Sun Dec 3 02:28:26 2000 Andrew Cagney - - * ser-pipe.c (pipe_open): Only use vfork when available. - * fork-child.c (fork_inferior): Fix #ifdef HAVE_VFORK test. - (clone_and_follow_inferior): Ditto. - - * configure.in (AC_CHECK_FUNCS): Check for vfork. - * configure, config.in: Regenerate. - -Sun Dec 3 01:54:49 2000 Andrew Cagney - - * ser-unix.c (wait_for): Initialize the FD_SET before every select - call. - (ser_unix_wait_for): Ditto. - -Sun Dec 3 01:01:02 2000 Andrew Cagney - - * Makefile.in (varobj.o): Delete special .c.o rule supressing - -Werror flag. - -Sun Dec 3 00:29:31 2000 Andrew Cagney - - * m32r-rom.c (m32r_load_section): Update to match - bfd_map_over_sections's ``func'' arg. - -Thu Nov 30 01:24:37 2000 Andrew Cagney - - * mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and - ``fmt''. Make ``offset'' a CORE_ADDR. - (print_unpack): Delete. - (extended_offset): Construct and return a CORE_ADDR. - (fetch_mips_16): Return an int. Don't assume short is 16 bits. - (unpack_mips16): Rewrite. Add ``extension'' parameter instead of - incorrectly guessing if the instruction had an extension. - (map16): Delete array. - (mips16_op): Delete macro. - (extended_mips16_next_pc): Rewrite of old mips16_next_pc function. - When an extended instruction do a recursive call. - (mips16_next_pc): Call extended_mips16_next_pc. - (mips_next_pc): Cleanup. - -Sat Dec 2 10:40:16 2000 Andrew Cagney - - * ser-e7kpc.c (e7000pc_setstopbits): New function. - (e7000pc_ops): Add e7000pc_setstopbits. - - * remote-e7000.c (e7000_detach, e7000_resume, - e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info, - e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill): - Update function signature to match target vector. - - * h8300-tdep.c (h8300_command, h8300h_command, h8300s_command): - h8500-tdep.c (small_command, big_command, medium_command, - compact_command): Update function signature to match add_cmd. - -2000-12-01 Fernando Nasser - - * p-exp.y: Define strncasecmp as strnicmp for MSVC. - (yylex): Use strncasecmp, not strnicmp. - -2000-12-01 Fernando Nasser - - * cli/cli-decode.c: New file. Handle lists of commands, their decoding - and documentation. - (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, - add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, - add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, - help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, - undef_cmd_error, lookup_cmd, deprecated_cmd_warning, - lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): - Moved here from command.c. - (add_info, add_info_alias, add_com, add_com_alias): Moved here from - top.c. - * cli/cli-decode.h: Definitions/declarations for the above. - * cli/cli-cmds.c: New file. GDB CLI commands. - (error_no_arg, info_command, show_command, help_command, show_version, - quit_command, pwd_command, cd_command, echo_command, shell_escape, - make_command, show_user, set_debug, show_debug, init_cmd_lists): - Moved here from top.c. - (apropos_command): Moved here from command.c. - (complete_command, source_command): Moved here (part) from top.c. - (is_complete_command): New function. Checks if a command is the - "complete" command. - (init_cli_cmds): New function. Add commands to the CLI (from code - previously in top.c. - * cli/cli-cmds.h: Definitions/declarations for the above. - * cli/cli-script.c: New file. GDB CLI command scripting. - (build_command_line, get_command_line, print_command_lines, - print_command_line, execute_user_command, execute_control_command, - while_command, if_command, arg_cleanup, setup_user_args, locate_arg, - insert_args, realloc_body_list, read_next_line, - recurse_read_control_structure, read_command_lines, free_command_lines, - do_free_command_lines_cleanup, make_cleanup_free_command_lines, - validate_comname, user_defined_command, define_command, - document_command, source_cleanup_lines, do_fclose_cleanup, - show_user_1): Moved here from top.c. - (script_from_file): New function. Implements execution of a script - contained in a file (part of code for the source_command() that used - to exist in top.c). - * cli/cli-script.h: Definitions/declarations for the above. - * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. - (parse_auto_binary_operation, parse_binary_operation, - do_setshow_command, cmd_show_list): Moved here from command.c. - * cli/cli-setshow.h: Definitions/declarations for the above. - * top.c: Remove all CLI code, except the command loop. - (gdb_init): Call init_cli_cmds(). - * command.c: Remove obsolete file. - * command.h: Mark as DEPRECATED. - * gdbcmd.h: Ditto. - * call-cmds.h: Ditto. - * Makefile.in (SFILES): Remove command.c. - (COMMON_OBS): Remove command.o. - (command.o): Remove obsolete target. - (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. - Refer to CLI header files. - (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. - (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, - SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, - SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli - subdirectory. - * configure.in (enable_gdbcli): New option. Include the CLI in the - executable (cannot be disabled yet). - (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, - CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add - the corresponding SUBDIR_CLI_* macros if CLI requested. - * configure: Regenerate. - -2000-10-27 Pierre Muller - - * p-exp.y (yylex): avoid problem with symbol name - starting as a operator name. - -2000-11-30 Fernando Nasser - - * linespec.h: New file. Declarations for linespec.c. - * linespec.c, alpha-tdep.c, breakpoint.c, parse.c, source.c, - symtab.c, tracepoint.c: Include the above. - * completer.c: New file. Line completion stuff for GDB. - (get_gdb_completer_word_break_characters, - get_gdb_completer_quote_characters): New functions. Accessors for - useful completer internal data. - (filename_completer, line_completion_function, skip_quoted): Moved - here from top.c. - * completer.h: New file. Declarations for the above. - * linespec.c (decode_line_1): Use - get_gdb_completer_word_break_characters and - get_gdb_completer_quote_characters. - * top.c: Include completer.h. - (filename_completer, line_completion_function, skip_quoted): - Moved to completer.c. - * corefile.c, exec.c, source.c, symfile.c, linespec.c: Include - completer.h. - * Makefile.in (SFILES): Add completer.c. - (COMMON_OBS): Add completer.o. - (completer.o): New target. - (linespec.o, alpha-tdep.o, breakpoint.o, parse.o, source.o, - symtab.o, tracepoint.o): Add linespec.h to dependencies list. - (corefile.o, exec.o, source.o, symfile.o, linespec.o): Add completer.h - to dependencies list. - -Thu Nov 30 13:19:16 2000 Andrew Cagney - - * gdbarch.c: Regenerate. - -Thu Nov 30 01:14:21 2000 Andrew Cagney - - * varobj.c (varobj_create): Initialize ``old_fi''. - (varobj_update): Initialize ``templist''. - - * kod-cisco.c (cisco_kod_request): Simplify allocation of - ``sync_ids'' eliminating uninitialized variable. - -2000-11-28 Mark Salter - - * MAINTAINERS: Add Mark Salter to Write After Approval list. - -Tue Nov 28 12:24:43 2000 Christopher Faylor - - * win32-nat.c (dll_code_sections_add): strdup -> xstrdup. - -Mon Nov 27 11:45:52 2000 Andrew Cagney - - * remote.c (remote_write_bytes): Add default case to switch - initializing ``todo''. Ditto for ``nr_bytes''. - * top.c (catch_errors): Always initialize ``val''. - * solib.c (info_sharedlibrary_command): Handle bfd_get_arch_size - returning an unknown size. - * gdbtypes.c (count_virtual_fns): Always initialize ``vfuncs''. - * breakpoint.c (break_at_finish_at_depth_command_1): Initialise - extra_args to NULL. - (break_at_finish_command_1): Ditto. - -Mon Nov 27 11:27:06 2000 Andrew Cagney - - * TODO: Add GFDL updates to 5.1 release criteria. - -2000-11-26 Nick Clifton - - * configure.tgt (xscale-*): Add. - * configure.host (xscale-*): Add. - -2000-11-24 Stephane Carrez - - * m68hc11-tdep.c (gdb_print_insn_m68hc11): New function. - (_initialize_m68hc11_tdep): Install it. Register bfd_arch_m68hc12. - -2000-11-24 Stephane Carrez - - * m68hc11-tdep.c (gdbarch_tdep): Move stack_correction global to here. - (STACK_CORRECTION): Get stack correction using gdbarch_tdep. - (m68hc11_saved_pc_after_call): Use STACK_CORRECTION. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_push_arguments): Likewise. - (m68hc11_store_struct_return): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_gdbarch_init): Setup stack_correction according to arch. - -Mon Nov 20 13:59:29 2000 Andrew Cagney - - * configure.in: Add support for configure option - --enable-gdb-build-warnings. Mention need to update doco. - * configure: Regenerate. - -2000-11-21 Peter Schauer - - * target.h (TARGET_SIGNAL_REALTIME_64): Added for IRIX 6. - * target.c (target_signal_from_host, do_target_signal_to_host): - Handle TARGET_SIGNAL_REALTIME_64. - -2000-11-21 Kevin Buettner - - * solib.c (solib_open): Handle the case where - solib_absolute_prefix is NULL. - -2000-11-20 Michael Snyder - - * solist.h: Declare new function solib_open. - * solib.c (solib_open): New function. Abstracts some of the - code from solib_map_sections, for finding the binary solib file. - (solib_map_sections): Call solib_open. - * solib-svr4.c (enable_break): Call solib_open. - -2000-11-20 J.T. Conklin - - * gdbserver/low-nbsd.c (fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-11-20 H.J. Lu - - * ia64-tdep.c (gdbarch_tdep): Change reference from - ELFOSABI_MONTEREY to ELFOSABI_AIX. - -2000-11-20 Peter Schauer - - * c-valprint.c (print_function_pointer_address): New function - to automatically dereference a function pointer for printing - if necessary. - (c_val_print): Use print_function_pointer_address when printing - function pointer addresses. - -2000-11-20 J.T. Conklin - - * gdbserver/low-nbsd.c: Fix typos. - -2000-11-20 Jeffrey A Law (law@cygnus.com) - - * pa64solib.c (add_to_solib): Pass TARGET to pa64_solib_load_symbols. - -Mon Nov 20 23:21:53 2000 Andrew Cagney - - * MAINTAINERS: Peter Schauer and Kevin Buettner maintain AIX. Jim - Blandy, Kevin Buettner and Peter Schauer share shared libs. - - From Nick Duffek: - * MAINTAINERS: Share responsibility for - Solaris/x86 between co-maintainers. - - * MAINTAINERS: Add linespec as a separate component. - -Mon Nov 20 14:29:39 2000 Andrew Cagney - - * command.h (error_no_arg): Add noreturn attribute to declaration. - -Fri Nov 17 16:07:23 2000 Andrew Cagney - - * utils.c (xvasprintf, xasprintf): New functions. - * defs.h (xvasprintf, xasprintf): Add declarations. - - * remote.c (add_packet_config_cmd): Use function xasprintf instead - of asprintf. - * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Use - function xvasprintf instead of vasprintf. - - * TODO (xasprintf): Update. - -Mon Nov 20 12:22:32 2000 Andrew Cagney - - * TODO: Mention ``extern'' and ``STREQ'' cleanups. - -2000-11-19 Jim Blandy - - * symtab.c (no_symtab_msg): Remove definition. - (sources_info): Replace use of no_symtab_msg with the string - itself. - * linespec.c (no_symtab_msg): Remove declaration. - (decode_line_1): Replace uses of no_symtab_msg with the string - itself. - -2000-11-17 Kevin Buettner - - * rs6000-tdep.c (refine_prologue_limit): New function. - (skip_prologue): When zero, attempt to obtain value for - lim_pc by calling refine_prologue_limit(). Also, fix - fencepost error regarding the limit in the loop. - - From Peter Schauer: - * rs6000-tdep.c (skip_prologue): Handle optimizer code motions into - the prologue by continuing the prologue search, if we have no valid - frame yet or if the return address is not yet saved in the frame. - -2000-11-17 Kevin Buettner - - * wrapper.c (gdb_value_assign, wrap_value_assign): Protoize. - -2000-11-16 Christopher Faylor - - * thread.c (thread_apply_all_command): Save the command before - executing it because it may be modified. Restore the saved command so - that the same command is executed on next thread. - (thread_apply_command): Same correction. - -2000-11-16 Michael Snyder - - * regcache.c (read_register_bytes): Failing to set register_valid - is not necessarily an error, if the register is a pseudo-register. - Some pseudo-registers are never marked as valid, so that they will - be read anew every time. Determining if a pseudo-register is valid - (or should be marked invalid) may be difficult, whereas just - recomputing it may be cheap. - -Thu Nov 16 09:47:57 2000 David Taylor - - * tracepoint.c (trace_find_tracepoint_command): Replace call to - parse_and_eval_address with a call to parse_and_eval_long as - we are evaluating an integer, not an address. - * top.c (show_commands): Ditto. - -2000-11-15 Kevin Buettner - - * xcoffread.c (arrange_linetable, xcoff_initial_scan): Protoize. - -Wed Nov 15 09:31:39 2000 David Taylor - - * utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT, - not TARGET_PTR_BIT, since we are dealing with addresses, not - pointers. - -2000-11-14 Daniel Berlin - - From Kenneth Block - - * demangle.c : Use libibery list of demanglers instead of out of - date local copy. - -Wed Nov 15 00:29:46 2000 Andrew Cagney - - From Klaus Espenlaub - * remote.c (_initialize_remote): Call - show_memory_write_packet_size when ``show remotewritesize'' - command. - -2000-11-13 Eli Zaretskii - - * config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle - the gettext's posrcprefix correctly with drive letters. - -2000-11-10 Jim Blandy - - * stabsread.c (read_range_type): Properly construct complex - type nodes. - -2000-11-10 Fernando Nasser - - * symtab.c (decode_line_1, total_number_of_methods, find_methods, - build_command_line_spec, find_toplevel_char, decode_line_2): - Move to linespec.c. - * linespec.c: New file. Routines that handle linespecs, formerly - in symtab.c. - * symtab.h: Export find_line_symtab and find_function_start_sal. - * Makefile.in (SFILES): Add linespec.c. - (COMMON_OBS): Add linespec.o. - (linespec.o): New target. - -2000-11-10 Christopher Faylor - - * inferior.h (step_over_calls_kind): New enum to clarify values in - step_over_calls. - * infcmd.c (step_over_calls): Change definition. - (step_1): Use new enum values in relation to step_over_calls. - (step_once): Ditto. - (until_next_command): Ditto. - * infrun.c (clear_proceed_status): Ditto. - (handle_inferior_event): Ditto. - -2000-11-10 Stephane Carrez - - * inferior.h (step_stop_if_no_debug): New variable. - * infrun.c (step_stop_if_no_debug): Declare. - (handle_inferior_event): Stop the step command if we entered a function - without line info. - (_initialize_infrun): New command 'set step-mode' to control the step - command. - * infcmd.c (step_once): Switch to stepi mode if there is no line info - (and switching is enabled). - -2000-11-10 J.T. Conklin - - * target.c (do_xfer_memory): Only perform a single memory transfer - instead of iterating to tranfer the entire region. Higher layers - are expected to call this function multiple times for partial - transfers. - (target_xfer_memory_partial): Remove unused local variables. - -2000-11-10 Nick Duffek - - * target.c (target_xfer_memory_partial): Return bytes transferred - instead of 0. - -2000-11-09 Kevin Buettner - - * values.c (value_being_returned, using_struct_return): Protoize. - * varobj.c (child_exists, cplus_class_num_children): Protoize. - -2000-11-09 Kevin Buettner - - Changes based on a patch from Ulrich Drepper: - * solib-svr4.c (svr4_relocate_main_executable): New function. - (svr4_solib_create_inferior_hook): Call - svr4_relocate_main_executable. - -2000-11-09 J.T. Conklin - - * config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES. - * config/i386/nbsdelf.mh: Likewise. - * config/m68k/nbsd.mh: Likewise. - * config/ns32k/nbsd.mh: Likewise. - * config/powerpc/nbsd.mh: Likewise. - * config/sparc/nbsd.mh: Likewise. - * config/sparc/nbsdelf.mh: Likewise. - * config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES. - * config/i386/nbsdelf.mt: Likewise. - * config/m68k/nbsd.mt: Likewise. - * config/ns32k/nbsd.mt: Likewise. - * config/powerpc/nbsd.mt: Likewise. - * config/sparc/nbsd.mt: Likewise. - -2000-11-09 Peter Schauer - - Add auto-solib-add support for AIX, remove obsolete and unused - SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code. - * rs6000-nat.c (vmap_symtab): Do not try to modify offsets - if symbols are not yet loaded. - (vmap_add_symbols): New function to add symbols for a vmap entry. - (add_vmap): Turn errors into warnings, return NULL vmap upon - failure. Add symbols via vmap_add_symbols only if requested. - (xcoff_relocate_core): Allow debugging of core files without an - executable file. Handle NULL returns from add_vmap gracefully. - * xcoffsolib.c (solib_add): Remove, no longer needed. - (solib_info): Do not check for new shared libraries if there is no - inferior process. - (sharedlibrary_command): Made static. - Do not check for new shared libraries if there is no inferior process. - Add symbols for requested shared libraries via vmap_add_symbols. - (_initialize_solib): Add `set auto-solib-add' command. - * xcoffsolib.h (vmap_add_symbols): Add prototype declaration. - - * config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT): Move from here ... - * config/rs6000/nm-rs6000.h: ... to here, this is an AIX native - feature. - * config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h, - config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h: - Remove #undef PC_LOAD_SEGMENT. - * config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt - (TDEPFILES): Move xcoffsolib.o from here ... - * config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh - (NATDEPFILES): ... to here, xcoffsolib.o contains AIX native code - only. - * rs6000-tdep.c: Remove #include xcoffsolib.h, no longer needed. - * xcoffsolib.h (xcoff_relocate_symtab_hook): Remove declaration. - * rs6000-nat.c (_initialize_core_rs6000): Remove setting of - xcoff_relocate_symtab_hook, no longer needed. - * xcoffsolib.c (solib_info, sharedlibrary_command): Remove - xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab - directly, as xcoffsolib.c is now compiled in native AIX configurations - only. - * Makefile.in: Update dependencies for rs6000-tdep.o, rs6000-nat.o - and xcoffsolib.o. - -Thu Nov 9 17:16:29 2000 Andrew Cagney - - * MAINTAINERS: Specify the vax-dec-vms5.5 target tupple. - * vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h". - (vax_print_insn): Change ``d'' to a const char pointer. - -2000-11-08 Michael Snyder - - * gdbarch.sh: Spelling correction: registrary -> registry. - * gdbarch.c: Ditto. - -Wed Nov 8 23:08:48 2000 Andrew Cagney - - * m68k-tdep.c (m68k_get_longjmp_target): Work around targets that - don't define JB_PC or JB_ELEMENT_SIZE. - -Wed Nov 8 22:46:43 2000 Andrew Cagney - - * m68k-tdep.c (m68k_get_longjmp_target): Rename function - get_longjmp_target. Remove wrapping #ifdef GET_LONGJMP_TARGET. - * config/m68k/tm-m68k.h (m68k_get_longjmp_target): Add function - declaration. - - * config/m68k/tm-vx68.h, config/m68k/tm-sun3.h, - config/m68k/tm-m68kv4.h, config/m68k/tm-linux.h, - config/m68k/tm-es1800.h, config/m68k/tm-cisco.h: Update definition - of GET_LONGJMP_TARGET. Delete get_longjmp_target function - declaratation. - -Wed Nov 8 15:32:23 2000 Andrew Cagney - - * gdbserver/configure.in (files): Don't link nm-empty.h when a - non-native target. - * gdbserver/configure: Regenerate. - -2000-11-07 Kevin Buettner - - * valops.c (typecmp): Protoize. - * valprint.c (strcat_longest): Protoize. - -2000-11-07 Kevin Buettner - - * ia64-tdep.c (native_find_global_pointer): New global variable. - (struct gdbarch_tdep): Add member find_global_pointer. - (ia64_gdbarch_init): Initialize find_global_pointer member. Also, - tell the gdbarch machinery that we have floating point registers. - (FIND_GLOBAL_POINTER): New macro. - (generic_elf_find_global_pointer): Renamed from find_global_pointer. - (find_func_descr, ia64_push_return_address): Call - FIND_GLOBAL_POINTER instead of find_global_pointer. - (process_note_abi_tag_sections): Enable code previously disabled - by #if 0. - -2000-11-07 Daniel Berlin - - * dwarf2read.c: Revert June 5th change for caching of types, - as per Jim Blandy's request. - -2000-11-06 Fernando Nasser - - * wrapper.c (gdb_value_assign): New function. Longjump-free - version of value_assign. - (wrap_value_assign): New function. Wrapper for value_assign. - * wrapper.h: Add declaration for the above. - * varobj.c (varobj_set_value): Use gdb_value_assign, not - value_assign which can longjump. Do not change varobj value if - assign fails. - -2000-11-06 Fernando Nasser - - From Steven Johnson : - - This set of changes add "hookpost-" as an expansion on the original - hooking of commands to GDB. A Hook may now be run "AFTER" execution of - a command as well as before. - - * command.h (struct cmd_list_element): Changed elements hook and hookee - to hook_pre and hookee_pre respectively. Added hook_post and hookee_post - for the post hook command operation. Added hook_in so that an executing - hook can be flagged to prevent recursion. - * command.c (add_cmd): Changed initilization of cmd_list_element to - reflect above changes. - (delete_cmd): Remove both pre and post hooks. - (help_cmd): Notify that the command has pre and/or post hooks. - * infrun.c (normal_stop): Change references to hook_pre from hook. - * top.c (execute_command): Run both pre and post hooks. - (define_command): Allow definition of both pre and post hooks. - The definition of pre-hooks is done as before, with the "hook-" - prefix for backward compatibility. - -2000-11-06 Peter Schauer - - * stack.c (return_command): Pop dummy frame if we just returned from - a stop in a call dummy. - -2000-11-05 Kevin Buettner - - * v850-tdep.c (handle_prepare, handle_pushm): Remove extraneous - blank line after function declarator. - * v850ice.c (v850ice_xfer_memory, do_gdb): Protoize. - -2000-11-03 Kevin Buettner - - * utils.c (add_continuation, add_intermediate_continuation, - printchar): Protoize. - -2000-11-03 Kevin Buettner - - * dwarf2read.c (new_symbol): Relocate address of symbol by the - base address of the section it is in rather than always using - the base address of the .text section. - -2000-11-01 J.T. Conklin - - * TODO: Note abstraction layer violation where "ocd reset" command - must invalidate the dcache, and how this might be fixed. - - * monitor.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (monitor_open): Removed code that created local dcache. - (flush_monitor_dcache): Removed (unused function). - (monitor_resume): Removed call to dcache_invd(). - (monitor_load): Likewise. - (monitor_xfer_memory): Changed to call monitor_write_memory(), - monitor_write_memory_block(), and monitor_read_memory() instead - of dcache_xfer_memory(). - * monitor.h (flush_monitor_dcache): Removed (unused function). - * ocd.c (#include "dcache.h"): Removed. - (ocd_dcache): Removed. - (ocd_open): Removed code that created local dcache. - (ocd_resume): Removed call to dcache_invd(). - (ocd_xfer_memory): Changed to call ocd_write_bytes() and - ocd_read_bytes() instead of dcache_xfer_memory(). - (bdm_reset_command): Invalidate target dcache. - * remote-bug.c (bug_load): Remove call to dcache_invd(). - (bug_resume): Likewise. - (bug_settings): Remove dcache, readfunc, and writefunc fields - from initializer. - (bug_xfer_memory): Changed to call bug_read_memory() and - bug_write_memory() instead of dcache_xfer_memory(). - * remote-nindy.c (#include "dcache.h"): Removed. - (nindy_dcache): Removed. - (nindy_open): Removed code that created local dcache. - (nindy_resume): Removed call to dcache_invd(). - (nindy_load): Likewise. - (nindy_xfer_inferior_memory): Changed to call ninMemPut() and - ninMemGet() instead of dcache_xfer_memory(). - * remote-sds.c (#include "dcache.h"): Removed. - (sds_dcache): Removed. - (sds_open): Removed code that created local dcache. - (sds_resume): Removed call to dcache_invd(). - (sds_xfer_memory): Changed to call sds_write_bytes() and - sds_read_bytes() instead of dcache_xfer_memory(). - * remote-utils.c (gr_open): Removed code that created local dcache. - * remote-utils.h (#include "dcache.h"): Removed. - (struct gr_settings): Removed dcache, readfunc, and writefunc fields. - (gr_get_dcache, gr_set_dcache): Removed macro definitions. - * remote.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (remote_open_1): Removed code that created local dcache. - (remote_async_open_1): Likewise. - (remote_resume): Removed call to dcache_invd(). - (remote_async_resume): Likewise. - (remote_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - * wince.c (#include "dcache.h"): Removed. - (remote_dcache): Removed. - (child_create_inferior): Removed code that created local dcache. - (child_xfer_memory): Changed to call remote_write_bytes() and - remote_read_bytes() instead of dcache_xfer_memory(). - (child_resume): Removed call to dcache_invd(). - - * target.c (target_dcache): Added. - (target_load): Invalidate target_dcache. - (do_xfer_memory): New function. - (target_xfer_memory): Reimplement in terms of dcache_xfer_memory(). - (target_xfer_memory_partial): Likewise. - (initialize_targets): Create target_dcache. - * target.h (#include "dcache.h"): Added. - (target_open): Invalidate target_dcache. - (target_resume): Likewise. - (do_xfer_memory): New declaration. - - * dcache.c (dcache_init): Removed reading and writing arguments. - (dcache_struct): Removed read_memory and write_memory fields. - (dcache_write_line): Call do_xfer_memory. - (dcache_read_line): Likewise. - (dcache_xfer_memory): Likewise. - (dcache_invalidate): Renamed from dcache_invd. - (dcache_init): Updated. - (dcache_xfer_memory): Updated. - * dcache.h (memxferfunc): Removed definition. - (dcache_init): Removed reading and writing arguments. - -2000-11-03 Peter Schauer - - * objfiles.c (objfile_relocate): Relocate ei.entry_point with - its section offset, use SECT_OFF_TEXT only as a fallback. - -2000-11-01 Kevin Buettner - - * symm-nat.c (print_1167_regs): Remove extraneous blank line - after function declarator. - * symtab.c (search_symbols): Likewise. - * ultra3-nat.c (fetch_core_registers): Protoize. - -2000-10-30 Michael Snyder - - * config/sh/tm-linux.h: New file. Include generic tm-linux.h, - plus tm-sh.h, then define SVR4_FETCH_LINK_MAP_OFFSETS to use - the sh target function instead of the default link map offsets. - * config/sh/sh.mt: Add solib.o and solib-svr4.o to TDEPFILES. - Use sh/tm-linux.h instead of sh/tm-sh.h. - * sh-tdep.c (sh_linux_svr4_fetch_link_map_offsets): - New function. Construct target-specific link map offsets. - * i386-linux-tdep.c (i386_linux_svr4_fetch_link_map_offsets: - New function. Construct target-specific link map offsets. - * config/i386/tm-linux.h: Use above function instead of default. - -2000-10-30 Michael Snyder - - * config/i386/tm-linux.h: Remove definition of SVR4_SHARED_LIBS, - and inclusion of solib.h. Move up into ../tm-linux.h. - config/tm-linux.h: Define SVR4_SHARED_LIBS, include solib.h. - -2000-10-30 Kevin Buettner - - * top.c (simplified_command_loop, add_info, add_com, - help_command): Protoize. - * ui-out.c (gdb_query): Protoize. - -2000-10-30 Kevin Buettner - - Changes based on analysis from Peter Schauer: - * solist.h (struct so_list): Remove field lmend. - (struct target_so_ops): Remove field lm_addr. Add field - relocate_section_addresses. Add comments for all fields - in this structure - (TARGET_SO_LM_ADDR): Remove. - (TARGET_SO_RELOCATE_SECTION_ADDRESSES): New macro. - * solib-svr4.c (svr4_relocate_section_addresses): New function. - (_initialize_svr4_solib): Remove lm_addr initialization. Add - initialization for relocate_section_addresses. - * solib.c (solib_map_sections): Invoke - TARGET_SO_RELOCATE_SECTION_ADDRESSES instead of using now - defunct TARGET_SO_LM_ADDR to relocate the section addresses. - Also, eliminate assignment to the lmend field since this - field no longer exists. - (symbol_add_stub): Remove machinery for determining the lowest - section. - (info_sharedlibrary_command): Print the text section starting - and ending addresses. - (solib_address): Don't use TARGET_SO_LM_ADDR, nor so->lmend to - determine if an address is in a shared object. Instead, scan - the section table and test against the starting and ending - addresses for each section. - -2000-10-30 Michael Snyder - - * config/m68k/linux.mh: Remove solib.c, solib-svr4.c from NATDEPFILES. - * config/powerpc/linux.mh: ditto. - * config/ia64/linux.mh: ditto. - * config/i386/linux.mh: ditto. - * config/alpha/alpha-linux.mh: ditto. - * config/arm/linux.mh: ditto. - * config/m68k/linux.mt: Add solib.c, solib-svr4.c to TDEPFILES. - * config/powerpc/linux.mt: ditto. - * config/ia64/linux.mt: ditto. - * config/i386/linux.mt: ditto. - * config/alpha/alpha-linux.mt: ditto. - * config/arm/linux.mt: ditto. - -2000-10-30 J.T. Conklin - - * gdbarch.sh, hp-psymtab-read.c, hpread.c, m3-nat.c, mcore-tdep.c, - mips-tdep.c, monitor.c, regcache.c, remote-es.c, ser-unix.c, - somread.c, tracepoint.c: Fix spelling errors in comments. - * gdbarch.c: Regenerate. - - * gnu-nat.c (S_exception_raise_request): Fix typos and spelling - errors in strings. - * m3-nat.c (intercept_exec_calls, mach_thread_parse_id): Likewise. - * mcore-tdep.c (mcore_analyze_prologue): Likewise. - * mips-tdep.c (mips16_next_pc, _initialize_mips_tdep): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-rdp.c (handle_swi): Likewise. - * remote-vx.c (vx_load_command): Likewise. - * sh-tdep.c (sh_do_pseudo_register): Likewise. - * sol-thread.c (td_err_string): Likewise. - * symtab.c (decode_line_2): Likewise. - -Mon Oct 30 10:19:01 2000 David Taylor - - * eval.c (parse_and_eval_long): New function. - * value.h: Declare it. - - * breakpoint.c (breakpoints_info, maintenance_info_breakpoints): - Call parse_and_eval_long, not parse_and_eval_address. - * command.c (do_setshow_command): Ditto. - * infcmd.c (step_1, signal_command, continue_command): Ditto. - * infrun.c (signals_info): Ditto. - * stack.c (set_backtrace_limit_command, backtrace_command_1, - up_silently_base, down_silently_base): Ditto. - * tracepoints.c (tracepoints_info, trace_find_command, - trace_find_tracepoint_command): Ditto. - * valprint.c (set_radix): Ditto. - * values.c (show_values): Ditto. - -2000-10-28 Kevin Buettner - - * symtab.c (decode_line_2, file_matches, search_symbols): Protoize. - * thread.c (iterate_over_threads): Protoize. - -2000-10-27 J.T. Conklin - - * arch-utils.c (set_architecture, set_architecture_from_arch_mach, - set_gdbarch_from_file): Fix spelling error in string. - * v850-tdep.c (v850_target_architecture_hook): Likewise. - * gdbarch.sh: Fix spelling errors in comments. - * gdbarch.c, gdbarch.h: Regenerate. - - * ppcnbsd-nat.c (fetch_core_registers, fetch_inferior_registers, - store_inferior_registers): Support older NetBSD/powerpc systems - from before fp reg support was added. Adapt to register number - changes caused when powerpc target was multi-arched. - -2000-10-26 David B. Anderson - - * breakpoint.c breakpoint.h hppab-nat.c infrun.c - language.h mcore-tdep.c mips-tdep.c symfile.c symtab.c - symtab.h target.c tm-mips.h xm-sun4sol2.h: Corrected - spelling errors in comments. - * gdbarch.c gdbarch.sh: Removed word from comment. - -2000-10-26 Kevin Buettner - - * sun3-nat.c (fetch_core_registers): Protoize. - * symm-nat.c (print_1167_regs, child_xfer_memory): Protoize. - -2000-10-26 Elena Zannoni - - * stabsread.c (define_symbol): Update comment. - -2000-10-26 Pierre Muller - - * stabsread.c (define_symbol): Set the type_name of the type - of the new symbol to the symbol name for type symbol, if the - language is Pascal. - -2000-10-26 Peter Schauer - - * arch-utils.c, arch-utils.h (default_convert_from_func_ptr_addr): - New function. - * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Add. - * gdbarch.c, gdbarch.h: Regenerate. - * valops.c (find_function_addr): Use CONVERT_FROM_FUNC_PTR_ADDR - unconditionally. - - * config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR): Delete - definition. - * config/powerpc/tm-linux.h (CONVERT_FROM_FUNC_PTR_ADDR): Remove - undef. - * rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Fix comment. - (rs6000_gdbarch_init): Register rs6000_convert_from_func_ptr_addr - if not ELFOSABI_LINUX. - -2000-10-25 Kevin Buettner - - * config/rs6000/rs6000lynx.mt (TDEPFILES): Revert 2000-10-24 - change in which solib-svr4.o was inadvertently added to this - list. - -2000-10-25 Fred Fish - - * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Define using either - the current arch or use zero. - -2000-10-25 Fernando Nasser - - * ser-unix.c (do_unix_readchar): Coding style improvement only. - -2000-10-25 Fernando Nasser - - * target.c (generic_mourn_inferior): Notify GUI that inferior is gone - by calling detach_hook, if defined. - -2000-10-24 Kevin Buettner - - * coffread.c (coff_end_symtab): When calling end_symtab(), - use SECT_OFF_TEXT() instead of 0 to represent the .text - section. - * hp-symtab-read.c (hpread_expand_symtab): Likewise. - * hpread.c (hpread_expand_symtab, hpread_process_one_debug_symbol): - Likewise. - -2000-10-24 Kevin Buettner - - * solib-svr4.c: New file created out of much of solib.c... - * solib.c (_SYSCALL32, BKPT_AT_SYMBOL): Move these defines to - solib-svr4.c. - (sys/types.h, signal.h, sys/param.h, fcntl.h, a.out.h, - elf/external.h, link.h): Move these includes to solib-svr4.c. - (bkpt_names, debug_base_symbols, main_name_list, - solib_extract_address, SOLIB_EXTRACT_ADDRESS, dynamic_copy, - ld_2_copy, debug_addr, flag_addr, LM_ADDR, LM_NEXT, LM_NAME, - IGNORE_FIRST_LINK_MAP_ENTRY, breakpoint_addr, - allocate_rt_common_objfile, solib_add_common_symbols, - bfd_lookup_symbol, look_for_base, elf_locate_base, locate_base, - first_link_map_member, open_symbol_file_object, match_main, - current_sos, interp_text_sect_low, interp_text_sect_high, - interp_plt_sect_low, interp_plt_sect_high, - in_svr4_dynsym_resolve_code, disable_break, enable_break, - special_symbol_handling): Moved to solib-svr4.c. - (debug32_copy, shadow_contents, fdmatch) - Removed entirely. - (struct so_list): Moved to solist.h - (MAX_PATH_SIZE): Moved to solist.h and renamed to - SO_NAME_MAX_PATH_SIZE. - - * solist.h: New file created from struct so_list in solib.c. - (struct lm_info): Add forward declaration. - (struct so_list): Remove fields lm, lm32, lmaddr. Replace with a - single field, lm_info, which will be a pointer to target specific - data. - (struct target_so_ops): New struct. - (free_so): Add extern declaration. - (current_target_so_ops): Declare new global variable. - (solib_map_sections): - (TARGET_SO_LM_ADDR, TARGET_SO_FREE_SO, TARGET_SO_CLEAR_SOLIB, - TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK, - TARGET_SO_SPECIAL_SYMBOL_HANDLING, TARGET_SO_CURRENT_SOS, - TARGET_SO_OPEN_SYMBOL_FILE_OBJECT): New macros. - * solib.c (solib_map_sections, free_so, symbol_add_stub, - update_solib_list, solib_add, info_shared_library_command, - solib_address, clear_solib, solib_create_inferior_hook): Use - new TARGET_SO_* macros to call function on target specific - side indirectly. - (current_target_so_ops): Define new global variable. - (_initialize_solib): Eliminate HAVE_LINK_H ifdef. - * solib-svr4.h: New file; defines struct link_map_offsets and - SVR4_FETCH_LINK_MAP_OFFSETS. - * solib-svr4.c (_initialize_svr4_solib, svr4_clear_solib, - svr4_free_so): New functions. - (special_symbol_handling, solib_create_inferior_function_hook, - current_sos): Rename by adding a svr4_ prefix. - (default_svr4_fetch_link_map_offsets): New function. - (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - first_link_map_member, open_symbol_file_object, svr4_current_sos): - Remove dependence on existence of link.h by calling - SVR4_FETCH_LINK_MAP_OFFSETS to obtain the offsets of shared library - data. As a result, SVR4 and non-SVR4 versions of many of these - functions coalesce into a single function and HAVE_STRUCT_LINK_MAP32 - ugliness is moved into default_svr4_fetch_link_map_offsets where it - is relatively contained. - (SOLIB_EXTRACT_ADDRESS): Revert 2000-08-29 change in which - solib_extract_address() is called instead of extract_address(). - (solib_extract_address): Removed. - - * Makefile.in (solib.o): Add solist.h as a dependency. - (solib-svr4.o): Add dependencies. - * config/alpha/alpha-linux.mh, config/alpha/fbsd.mh, - config/arm/linux.mh, config/i386/fbsd.mh, - config/i386/i386dgux.mh, config/i386/i386gnu.mh, - config/i386/i386sco5.mh, config/i386/i386sol2.mt, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/linux.mh, config/i386/nbsd.mh, - config/i386/nbsdelf.mh, config/i386/ncr3000.mt, - config/i386/ptx4.mh, config/i386/sun386.mt, - config/ia64/linux.mh, config/m68k/linux.mh, - config/m68k/m68kv4.mh, config/m68k/nbsd.mh, - config/m68k/sun2os4.mt, config/m68k/sun3os4.mt, - config/m88k/delta88v4.mh, config/mips/mipsv4.mh, - config/ns32k/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/nbsd.mh, config/powerpc/solaris.mh, - config/rs6000/rs6000lynx.mt, config/sparc/linux.mt, - config/sparc/nbsd.mh, config/sparc/nbsdelf.mh, - config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh - (NATDEPFILES): Add solib-svr4.o to list. - - * sparc-tdep.c (gregset.h): Don't include unless USE_PROC_FS is - defined. - -2000-10-24 Kevin Buettner - - * stabsread.c (dbx_lookup_type, dbx_alloc_type, - read_sun_builtin_type, read_sun_floating_type, - read_range_type): Protoize. - -Wed Oct 25 01:19:26 2000 Andrew Cagney - - * solib.c (open_symbol_file_object): Update function signature to - match catch_errors function argument. - -Wed Oct 25 00:08:01 2000 Andrew Cagney - - From 2000-09-06 Angela Marie Thomas : - * infttrace.c (get_dictionary_entry_of_page): Function - require_memory_page_dictionary takes no args. - -Tue Oct 24 16:12:00 2000 Andrew Cagney - - * gdba.el: Delete file. - * NEWS: Mention. - -2000-10-23 David B Anderson - - * TODO: Correct spelling errors - * command.c (_initialize_command) corelow.c (core_open) - main.c (captured_command_loop) mips-tdep.c (mips32_next_pc) - remote.c serial.h top.c utils.c config/nm-lynx.h: - Correct spelling errors in comments - -2000-10-22 Kevin Buettner - - * sparc-nat.c (fetch_core_registers): Protoize. - * sparcl-tdep.c (download): Protoize. - -Fri Oct 20 19:08:47 2000 Andrew Cagney - - * MAINTAINERS: Add Fred Fish to Blanket Write Privs list. - -2000-10-19 Josef Ezra - - * ax-gdb.c (gen_struct_ref): while generating data code, cases of - "collect p1->p2->data" where not covered if p2 is a 'typedefed' - type. this simple fix should forward the type pointer to the real - type. - -2000-10-19 Kevin Buettner - - * solib.c (LM_ADDR, LM_NEXT, LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY, - open_symbol_file_object): Protoize. - -2000-10-17 Kevin Buettner - - * remote-vx29k.c (vx29k_frame_chain_valid): Protoize. - * remote.c (remote_xfer_memory, remote_search): Protoize. - * sol-thread.c (sol_thread_xfer_memory): Protoize. - -2000-10-16 Peter Schauer - - * sparc-tdep.c (sparc_fix_call_dummy): Improve comments. - Adjust call_dummy_breakpoint_offset, so that `finish' after a stop - in a call dummy works. - (sparc_gdbarch_init): Fix setting of pc_in_call_dummy, it depends - on SPARC32/64_CALL_DUMMY_ON_STACK, not DO_CALL_DUMMY_ON_STACK. - -2000-10-15 Kevin Buettner - - * remote-st.c (st2000_xfer_inferior_memory): Protoize. - * remote-utils.c (gr_multi_scan): Protoize. - * remote-vx.c (vx_xfer_memory, net_get_symbols): Protoize. - -2000-10-13 Fernando Nasser - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-10-13 Fernando Nasser - - * varobj.c (type_changeable): Arrays are not changeable. - Trying to check for updates was causing an error if the array lived - in a register as gdb value_equal() cannot handle that case yet. - -2000-10-13 Fernando Nasser - - * varobj.c (varobj_update): Prevent uninitialized error code to be - returned on type_changed. Also, prevent value_equal() to be called - for the types we do not want to test for updates. - -2000-10-11 Fernando Nasser - - From Grant Edwards - This keeps the GUI alive while running an RDI target and lets the - STOP button be used to stop the target. - * remote-rdi.c (arm_rdi_stop): New function. Implements target_stop. - (init_rdi_ops): Set to_stop target vector entry to the above. - * rdi-share/ardi.c (stop_request): New variable. Tells when a stop - has been requested. - (angel_RDI_stop_request): New function. Registers that a stop has - been requested. - (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that - waits while target is executing. Initialize and reset stop_request. - * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request(). - -2000-10-12 Kevin Buettner - - * remote-rdp.c (remote_rdp_xfer_inferior_memory): Protoize. - * remote-sds.c (sds_xfer_memory): Protoize. - * remote-sim.c (gdbsim_xfer_inferior_memory): Protoize. - -2000-10-12 Elena Zannoni - - From Daniel Berlin : - - * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize the symbol - language to auto instead of unknown, so it will try to demangle - the symbol. - * symtab.h (OPNAME_PREFIX_P): Change operator prefix to correct value. - * symtab.c (gdb_mangle_name): Properly handle C++ operators. - -2000-10-12 Elena Zannoni - - From Daniel Berlin : - - * symtab.c (lookup_symbol_aux): New function. Renamed from - lookup_symbol. Move code to do demangling/case sensitivity to - lookup_symbol(). - (lookup_symbol): Now wrapper for lookup_symbol_aux, so we can - perform case sensitivity/demangling without leaking memory. Move - code to do demangling/case sensitivity from old_lookup_symbol to - here. - (lookup_partial_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (lookup_block_symbol): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. Don't do linear search in case of C++. - - * symfile.c (compare_symbols): Use SYMBOL_SOURCE_NAME instead of - SYMBOL_NAME. - (compare_psymbols): Same here. - -2000-10-09 Kevin Buettner - - * remote-nindy.c (non_dle, nindy_xfer_inferior_memory): Protoize. - * remote-os9k.c (rombug_xfer_inferior_memory): Protoize. - * remote-rdi.c (arm_rdi_xfer_memory): Protoize. - -2000-10-09 Peter Schauer - - * config/i386/i386sol2.mh: Add XM_CLIBS definition to resolve - reference to gethostbyname. - -2000-10-06 Kevin Buettner - - * remote-eb.c (eb_xfer_inferior_memory): Protoize. - * remote-es.c (es1800_xfer_inferior_memory, es1800_files_info): - Protoize. - * remote-mm.c (expect_msg): Protoize. - -2000-10-04 Kevin Buettner - - * rs6000-tdep.c (skip_prologue): Add new parameter lim_pc. - Update all callers. - -2000-10-03 Kevin Buettner - - * remote-bug.c (bug_xfer_memory, bug_insert_breakpoint, - bug_remove_breakpoint): Protoize. - * remote-e7000.c (fetch_regs_from_dump, e7000_xfer_inferior_memory): - Protoize. - -2000-10-01 Kevin Buettner - - * remote-adapt.c (adapt_insert_breakpoint, adapt_remove_breakpoint): - Protoize. - * remote-array.c (write_monitor, array_xfer_memory): Protoize. - -2000-09-29 Kevin Buettner - - * ppc-linux-nat.c (supply_gregset, fill_gregset): Change type - of first argument from gregset_t to gdb_gregset_t in order - to match declarations in gregset.h. - (supply_fpregset, fill_fpregset): Change type of first argument - from fpregset_t to gdb_fpregset_t in order to match declarations - in gregset.h. - -2000-09-29 Kevin Buettner - - * procfs.c (proc_iterate_over_mappings, proc_iterate_over_threads, - procfs_xfer_memory): Protoize. - * ptx4-nat.c (proc_iterate_over_mappings): Protoize. - -2000-09-28 Peter Schauer - - * sol-thread.c (ps_pdmodel): Return PR_MODEL_UNKNOWN instead of - PS_ERR if exec_bfd is not yet open. - -2000-09-28 Peter Schauer - - * target.c (target_signal_from_host, do_target_signal_to_host): - Add support for Solaris realtime signals. - -2000-09-27 Kevin Buettner - - * os9kread.c (os9k_symfile_read, os9k_end_psymtab): Protoize. - * osfsolib.c (find_solib): Protoize. - -2000-09-25 Kevin Buettner - - * ns32knbsd-nat.c (fetch_core_registers): Protoize. - * ocd.c (ocd_xfer_memory): Protoize. - -2000-09-25 Andrew Cagney - - * MAINTAINERS: Add Mark Kettenis to ``Blanket Write Privs'' list. - -2000-09-24 Peter Schauer - - * rs6000-tdep.c (rs6000_pop_frame): Use PC_IN_CALL_DUMMY to test - for call dummy instead of accessing stop_stack_dummy, which does - not work if we `return' from a stop in a call dummy. - (rs6000_gdbarch_init): Use generic_save_dummy_frame_tos for - dummy_frame_tos function to make PC_IN_CALL_DUMMY work. - -2000-09-23 Kevin Buettner - - * mdebugread.c (mdebug_next_symbol_text): Protoize. - * monitor.c (monitor_xfer_memory): Protoize. - -2000-09-22 Peter Schauer - - * i386-linux-nat.c (OLD_CANNOT_FETCH_REGISTER, - OLD_CANNOT_FETCH_REGISTER): New definitions for accessible registers - when accessing the registers via the U area. - (fetch_register, store_register): Use them. - (cannot_fetch_register, cannot_store_register): New functions, - all registers should be accessible if we have GETREGS support. - * config/i386/nm-linux.h: Use cannot_fetch/store_register for - CANNOT_FETCH/STORE_REGISTER definitions. - -2000-09-06 Fred Fish - - * infttrace.c (update_thread_state_after_attach): Pass address - of ttstate_t object, not the object itself. - -2000-09-18 Mark Kettenis - - * lin-lwp.c (stop_wait_callback): Remove bogus assertions in the - code that deals with exiting/signalled threads. Replace with - code similar to what's done in lin_lwp_wait. - -2000-09-17 Kevin Buettner - - * ppc-linux-nat.c (fill_gregset, fill_fpregset): New functions. - * config/powerpc/linux.mh (NATDEPFILES): Remove linux-thread.o. - Add proc-service.o, thread-db.o, and lin-lwp.o. - (LOADLIBES): Define. - * config/powerpc/nm-linux.h (ATTACH_DETACH, SVR4_SHARED_LIBS): - Remove defines which are already present in ../nm-linux.h. - (solib.h): Don't include this file; it's already included by - ../nm-linux.h. - (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, ATTACH_LWP): Define - to use the following lin-lwp.c functions... - (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, - lin_lwp_attach_lwp): Declare. - -2000-09-17 Kevin Buettner - - * m88k-nat.c (fetch_inferior_registers): Protoize. - * m88k-tdep.c (m88k_skip_prologue): Protoize. - -2000-09-15 Fernando Nasser - - * varobj.c (varobj_set_value): Call wrapped version of - parse_exp_1() to avoid longjumps. - -2000-09-15 Fernando Nasser - - * remote.c (putpkt_binary): Call read_frame, not getpkt. Log message. - (read_frame): Do not call error() on communication error when - reading checksum, but return failure instead and log message. - -2000-09-15 Fernando Nasser - - * ser-unix.c (do_unix_readchar): Prevent infinite read wait to be - interrupted after 32K seconds. - -2000-09-15 Kevin Buettner - - * language.c (show_case_command, set_case_command): Protoize. - * m3-nat.c (m3_xfer_memory, fetch_thread_info): Protoize. - -2000-09-12 Kevin Buettner - - * lin-thread.c (threadlist_iter, get_lwp_from_thread_id, - thread_db_xfer_memory): Protoize. - * linux-thread.c (iterate_active_threads): Protoize. - -2000-09-12 Kevin Buettner - - * objfiles.c (objfile_relocate): Don't assume that offsets - associated with one of SECT_OFF_TEXT, SECT_OFF_DATA, or - SECT_OFF_BSS will be adequate for relocating all of the - sections in an objfile. - -2000-09-12 Fernando Nasser - - * remote-rdi.c (arm_rdi_open): Fix typo in error message. - -Wed Sep 13 03:08:32 2000 Andrew Cagney - - * remote-mips.c (mips_expect, mips_getstring, mips_send_packet, - mips_send_packet, pmon_insert_breakpoint, send_srec, - pmon_check_ack, pmon_check_entry_address, - _initialize_remote_mips): Replace the magic two seconds with - ``remote_timeout''. - (pmon_check_entry_address, pmon_check_total): New functions. Use - ``remote_timeout'' instead of magic two seconds. - (pmon_end_download): Rewrite. Use pmon_check_entry_address and - pmon_check_total. - -2000-09-12 Alexandre Oliva - - * MAINTAINERS: Added myself. - -2000-09-11 Alexandre Oliva - - * acinclude.m4 (CY_GNU_GETTEXT): Add dummy definition, so that the - one brought in by ../bfd/acinclude.m4 prevails. - * aclocal.m4, configure: Rebuilt. - -2000-09-11 Kevin Buettner - - * configure.in (HAVE_STRUCT_LINK_MAP32): Change test to use - AC_TRY_COMPILE instead of AC_TRY_RUN. - * configure: Regenerate. - -2000-09-11 Kevin Buettner - - * irix4-nat.c (fetch_core_registers): Protoize. - * irix5-nat.c (fetch_core_registers, find_solib): Protoize. - -2000-09-06 Mark Kettenis - - * lin-lwp.c (normal_mask, blocked_mask): New variables. - (lin_lwp_wait): Block SIGCHLD here if it isn't already blocked. - (lin_lwp_mourn_inferior): Restore the origional signal mask, and - reset the mask of blocked signals. - (_initialize_lin_lwp): Don't block SIGCHLD here, but do initialize - suspend_mask and blocked_mask. This makes us pass - gdb.base/sigall.exp for Linux/x86 now. - (lin_thread_get_thread_signals): Treat the LinuxThreads "cancel" - signal similarly to SIGCHLD in the generic code. Avoids GDB being - terminated by a Real-time signal. - -2000-09-08 Kevin Buettner - - * infptrace.c, infttrace.c (child_xfer_memory): Protoize. - -2000-09-07 J.T. Conklin - - * config/i386/nbsd.mt (TDEPFILES): Add i386nbsd-tdep.o. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): Moved from here. - * i386nbsd-tdep.c (i386nbsd_use_struct_convention): To here. - * i386nbsd-tdep.c: New file. - -2000-09-07 Kevin Buettner - - * i386mach-nat.c (fetch_inferior_registers, fetch_core_registers): - Protoize. - * i960-tdep.c (i960_skip_prologue, leafproc_return, mem): Protoize. - -Thu Sep 7 21:59:23 2000 Andrew Cagney - - * aclocal.m4: Regenerate. - * config.in, configure: Regenerate. - -Wed Sep 6 23:15:43 2000 Andrew Cagney - - * remote-rdi.c (voiddummy): Update function signature to match - struct Dbg_HostosInterface's reset method. - * remote-rdp.c (rdp_step): Fix handle parameter to - remote_rdp_insert_breakpoint and remote_rdp_remove_breakpoint. - - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS_P): Provide default - definition. - (arm_init_extra_frame_info): Use. - -2000-09-06 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_store_return_value): Store the value - in D and X if it's larger than 16-bits. - (m68hc11_extract_return_value): Fix extractions for 1 and 3 bytes - return. - (m68hc11_push_return_address): Use CALL_DUMMY_ADDRESS for the - return address. - (m68hc11_use_struct_convention): Check for struct and union. - (m68hc11_return_value_on_stack): Use the struct convention. - (m68hc11_call_dummy_address): Use the entry point address. - (m68hc11_push_arguments): Fix alignment and padding. - (m68hc11_stack_align): New function. - (m68hc11_gdbarch_init): Register it. - -2000-09-06 Scott Bambrough - - * arm-linux-tdep.c (arm_linux_skip_solib_resolver): - Removed debug print statement. Removed arm_pc_is_thumb prototype. - * config/arm/tm-arm.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Move prototypes here from tm-embed.h. - * config/arm/tm-embed.h (arm_pc_is_thumb, arm_pc_is_thumb_dummy): - Remove prototypes. Moved to tm-arm.h. - -2000-09-06 H.J. Lu - - * TODO: Add hardware watchpoint problems on x86 OSes for 5.1. - -2000-09-06 Kevin Buettner - - * ia64-tdep.c (examine_prologue): Add rotating register rename - support for the general registers. - (ia64_get_saved_register): Add rotating register rename support - for the predicate registers and the floating-point registers. - -2000-09-05 Kevin Buettner - - * config/arm/tm-linux.h (arm_linux_sigcontext_register_address, - arm_linux_in_sigtramp): Declare. - (IN_SIGTRAMP, SIGCONTEXT_REGISTER_ADDRESS): Define. - * arm-tdep.c (SIGCONTEXT_REGISTER_ADDRESS): Define to be 0 - if not already defined by tm.h. - (arm_scan_prologue): Don't assume that the prologue instructions - will be in a contiguous clump. - (arm_init_extra_frame_info): Add support for sigtramp frames. - (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Change type of - `memaddr' from bfd_vma to CORE_ADDR. - * arm-linux-tdep.c (gdbcore.h, frame.h): Include. - (arm_pc_is_thumb): Declare. - (arm_linux_skip_solib_resolver): Fix printf() statement. [Which - shouldn't be there anyway.] - (ARM_LINUX_SIGRETURN_INSTR, ARM_LINUX_RT_SIGRETURN_INSTR): New - defines. - (arm_linux_in_sigtramp, arm_linux_sigcontext_register_address): - New functions. - -2000-09-05 Kevin Buettner - - * i386aix-nat.c (fetch_core_registers): Protoize. - * hpux-thread.c (hpux_thread_xfer_memory): Protoize. - -2000-09-06 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_frame_chain): Check for pc in call dummy. - (m68hc11_guess_from_prologue): 'des' instruction to allocate 1 byte - on the stack can appear in the prologue. - -2000-09-05 Michael Snyder - - * sol-thread.c (ps_pdmodel): Protect with an ifdef. - -Mon Sep 4 16:21:31 2000 Andrew Cagney - - * gdbarch.sh: Use printf instead of echo. - (do_read): During read, pad ``::'' with spaces and then strip out - those spaces. Avoid problems with IFS=:. - -2000-09-04 Mark Kettenis - - * config/i386/nm-linux.h: Include . - -2000-09-04 Pierre Muller - - * c-typeprint.c (c_typedef_print): remove (replaced by - typedef_print in typeprint.c). - * typeprint.c (typedef_print): new function. (old c_typedef_print - function with pascal language support added). - * value.h (c_printdef_print): removed. - (typedef_print): declare. - * symtab.c (print_symbol_info): call to c_typedef_print replaced - by call to typedef_print. - -2000-09-03 Mark Kettenis - - * config/i386/nm-linux.h (PREPARE_TO_PROCEED, ATTCH_LWP, - GET_THREAD_SIGNALS): New defines. - * config/i386/linux.mh (NATDEPFILES): Remove lin-thread.o and - linux-threads.o. Add proc-service.o, thread-db.o and lin-lwp.o. - * proc-service.c: New file. - * thread-db.c: New file. - * lin-lwp.c: New file. - - * gdb_assert.h: New file. - - * gdb_thread_db.h [HAVE_THREAD_DB_H]: Include . - [!HAVE_THREAD_DB_H]: Update from current glibc thread_db.h. Deal - with absence of here. - - * gdb_proc_service.h: Add copyright notice. - Protect against multiple inclusion. - Add fix for broken prfpregset_t here. - (struct ps_prochandle): Declare here. - [HAVE_PROC_SERVICE_H]: Include . - [!HAVE_PROC_SERVICE_H]: Include "gregset.h", define prgregset_t - and prfpregset_t in terms of gdb_gregset_t and gdb_fpregset_t if - necessary. - * lin-thread.c: Unconditionally include "gdb_proc_service.h". - Remove fix for broken prfpregset_t here. - (struct ps_prochandle): Don't declare here. - - * MAINTAINERS: Add myself as threads co-maintainer. - -2000-09-01 David Anderson - - * arch-utils.c arch-utils.h blockframe.c fork-child.c: - Corrected comment spelling dependant->dependent. - * corelow.c (default_core_sniffer): Corrected comment - spelling. - * cp-valprint.c (cp_print_value_fields): Corrected - comment spelling. - * d10v-tdep.c dbxread.c: Corrected comment spelling - dependan->dependen. - * defs.h: Corrected spelling, meant 64, not 32, in comment. - * dst.h eval.c event-loop.c: Corrected comment spelling. - * event-top.c gdb-events.sh: Corrected comment spelling. - * gdbarch.c: Corrected comment spelling. - * gdbarch.h gdbarch.sh: Corrected comment spelling, - dependant->dependent. - * gdbtypes.c gdbtypes.h: Corrected comment spelling. - * infcmd.c infrun.c: Corrected comment spelling. - * symfile.c symfile.h target.h: Corrected comment spelling, - dependant->dependent. - * tracepoint.h: Corrected comment spelling. - -2000-09-01 Kevin Buettner - - * hppa-tdep.c (record_text_segment_lowaddr): Protoize. - * hppah-nat.c (child_xfer_memory): Protoize. - -2000-09-01 Kevin Buettner - - * symtab.c (decode_line_1): Make sure leading character is - actually a colon before skipping over leading colons in global - namespace specification. - -2000-09-01 Michael Snyder - - * regcache.c (reg_flush_command): New function. Maintainer-mode - command, flushes GDB's register cache, for testing purposes. - -2000-08-31 J.T. Conklin - - * dcache.c (dcache_info): Output a cache line's state vector so it - lines up under the data vector. - - * dcache.c (dcache_read_line): New function. - (dcache_peek_byte): Use it. - (dcache_alloc): Return NULL if write of reclaimed cache line fails. - (dcache_peek_byte, dcache_poke_byte): Return failure if - dcache_alloc() returns a NULL data block pointer. - (dcache_xfer_memory): Don't force writeback unless we were writing. - - * monitor.c (monitor_expect): Change places where immediate_quit - is set to 1 or 0 to increments and decrements respectively. This - allows such changes to nest properly. - * ocd.c (ocd_start_remote): Likewise. - * remote-adapt.c (expect): Likewise. - * remote-array.c (expect): Likewise. - * remote-eb.c (expect): Likewise. - * remote-e7000.c (e7000_start_remote): Likewise. - * remote-mips.c (mips_expect_timeout, mips_getstring): Likewise. - * remote-nrom.c (expect): Likewise. - * remote-os9k.c (expect): Likewise. - * remote-sds.c (sds_start_remote): Likewise. - * remote-st.c (expect): Likewise. - * remote-utils.c (sr_expect): Likewise. - * remote.c (remote_start_remote): Likewise. - * tracepoint.c (read_actions): Likewise. - - * remote-mips.c (mips_getstring): Balance changes to immediate_quit. - -2000-08-31 David Anderson - - * MAINTAINERS: Add myself to write-after-approval list. - -2000-08-30 Kevin Buettner - - * gnu-nat.c (gnu_xfer_memory): Protoize. - * hp-psymtab-read.c (scan_procs, hp_quick_traverse): Protoize. - -2000-08-30 Kevin Buettner - - * solib.c (solib_extract_address, LM_ADDR, LM_NEXT, LM_NAME, - LM_ADDR, IGNORE_FIRST_LINK_MAP_ENTRY, first_link_map_member, - open_symbol_file_object, current_sos): Rename - bfd_elf_get_arch_size to bfd_get_arch_size(). - * sol-thread.c (rw_common, ps_pdmodel): Likewise. - -2000-08-30 David Edelsohn - - Patch applied by Kevin Buettner : - - * rs6000-nat.c (xcoff_relocate_symtab): Pass correct size - to xrealloc(). - -2000-08-29 Michael Snyder - - * valops.c (value_cast): Indentation fix-up. - * acconfig.h (HAVE_PRGREGSET32_T, HAVE_PRFPREGSET32_T, - HAVE_STRUCT_LINK_MAP32): New configure macros. - * config.in: Ditto. - * configure.in: Test for the above new macros. - * breakpoint.c: Update copyright date. - * core-sol2.c: Include v9/sys/privregs.h directly to - work around a bug in Sun's Solaris 8 header files. - (fetch_core_registers): Use the above new configure macros to - handle cross-debugging of 32-bit core files on a 64-bit host. - * sol-thread.c (ps_pdmodel) New function. - (rw_common): For debugging of 32-bit apps on a 64-bit host, - truncate addresses to 32 bits. - * solib.c (solib_extract_address): Functionize. Make 32/64 aware. - (LM_ADDR, LM_NEXT, LM_NAME): Ditto. - (IGNORE_FIRST_LINK_MAP): Ditto. - (first_link_map_member): Make 32/64 aware. - (open_symbol_file_object): Ditto. - (current_sos): Ditto. - -2000-08-29 Michael Snyder - - * i386-linux-nat.c (i386_linux_skip_solib_resolver, - skip_hurd_resolver, find_minsym_and_objfile): Move these - solib functions into i386-linux-tdep.c for cross debugging. - * i386-linux-tdep.c: Receive the above functions. - -2000-08-29 Stephane Carrez - - * m68hc11-tdep.c (stack_correction): New variable for stack offset - correction (1 for 68hc11, 0 for 68hc12). - (m68hc11_saved_pc_after_call): Use it. - (m68hc11_frame_chain): Likewise. - (m68hc11_frame_init_saved_regs): Likewise. - (m68hc11_init_extra_frame_info): Likewise. - (m68hc11_push_return_address): Likewise. - (m68hc11_push_arguments): Struct address must be corrected by - applying the stack_correction offset. - (m68hc11_store_struct_return): Likewise. - -2000-08-28 Kevin Buettner - - * gdbserver/utils.c (error, fatal): Protoize. - -2000-08-27 Mark Kettenis - - * i386-linux-nat.c (fetch_inferior_registers): Move call to - dummy_sse_values ... - (supply_fpregset): ... here. - -2000-08-27 Elena Zannoni - - * pa64solib.c (pa64_solib_load_symbols): Don't use ANOFFSET as an - lvalue. - * xcoffread.c (xcoff_symfile_offsets): Ditto - * somsolib.c (som_solib_section_offsets): Ditto. - * somread.c (som_symfile_offsets): Ditto. - * rs6000-nat.c (vmap_symtab): Ditto. - * remote-vx.c (vx_add_symbols): Ditto. - * remote-os9k.c (rombug_wait): Ditto. - -2000-08-27 Mark Kettenis - - * gregset.h: Protect against multiple inclusion. Remove some - redundant spaces. - -Sun Aug 27 00:00:04 2000 Christopher Faylor - - * win32-nat.c (dll_symbol_command): Tack a .dll on the end of a - supplied argument if it is missing an extension. - -2000-08-24 Egor Duda - - * corelow.c: Define O_BINARY if it isn't defined. - (core_open): Open core file in binary mode. - * config/i386/tm-cygwin.h (child_clear_solibs): Rename from - child_clear_solib. - * config/i386/cygwin.mh: Add dependency from corelow.o. - * win32-nat.c (register_loaded_dll): New function. Add dll to the list - of currently loaded dlls. - (handle_load_dll): Use register_loaded_dll. - (child_solib_add): Distinguish between active process and core targets. - (solib_symbols_add): Load symbols from loaded dll. - (core_dll_symbols_add): New function. Load symbols from dll referenced - in core. - (core_section_load_dll_symbols): New function. - (dll_code_sections_add): New function. - (map_single_dll_code_section): New function. - (fetch_elf_core_registers): New function. - (_initialize_core_win32): New function. - -2000-08-26 Kevin Buettner - - * gdbserver/gdbreplay.c (main): Protoize. - * gdbserver/server.c (start_inferior, main): Protoize. - -2000-08-26 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_register_names): Update name of registers. - (m68hc11_get_register_info): New function. - (m68hc11_initialize_register_info): New function to get addresses - of soft registers. - (m68hc11_which_soft_register): New function. - (m68hc11_fetch_pseudo_register, m68hc11_store_pseudo_register): - New functions to translate read/write of soft registers into a - memory read/write. - (m68hc11_guess_from_prologue): Initialize soft register addresses. - Use the soft register addresses to guess the prologue. - (m68hc11_gdbarch_init): Install the pseudo registers. - - * m68hc11-tdep.c (m68hc11_register_name, m68hc11_breakpoint_from_pc, - m68hc11_saved_pc_after_call, m68hc11_frame_saved_pc, - m68hc11_frame_args_address, m68hc11_frame_locals_address, - m68hc11_guess_from_prologue, m68hc11_push_arguments, - m68hc11_call_dummy_address, m68hc11_call_dymmy_address, - m68hc11_register_virtual_type, m68hc11_store_struct_return, - m68hc11_store_return_value, m68hc11_extract_return_value, - m68hc11_use_struct_convention, m68hc11_return_value_on_stack, - m68hc11_extract_struct_value_address, m68hc11_push_return_address, - m68hc11_register_byte, m68hc11_register_raw_size, - m68hc11_gdbarch_init): New functions for multi-arch support. - (m68hc11_not_yet): Remove. - -Fri Aug 25 16:57:05 2000 David Taylor - - * regcache.c (register_changed): New function. - * value.h: Declare it. - -Fri Aug 25 12:11:21 2000 David Taylor - - * symtab.c (search_symbols): Fix off by one error in index for - initializing variables ourtype, ourtype2, ourtype3, and ourtype4. - (symtab_symbol_info): fix similar off by one error. - -Fri Aug 25 12:03:15 2000 David Taylor - - * gdbarch.sh (TARGET_ADDR_BIT): New macro for the number - of bits in gdb's representation of a target address. - * gdbarch.c, gdbarch.h: Regenerated. - * gdbtypes.c (build_gdbtypes): Use TARGET_ADDR_BIT instead of - TARGET_PTR_BIT when initializing builtin_type_CORE_ADDR. - * printcmd.c (print_address_numeric): Use TARGET_ADDR_BIT instead - of TARGET_PTR_BIT, because we're printing an address, not a pointer. - -2000-08-25 Pierre Muller - - * Makefile.in: add rules to compile and link pascal specific files. - * config/djgpp/fnchange.lst: add substitution for p-exp.tab.c. - -2000-08-20 Michael Chastain - - * remote.c (read_frame): Handle SERIAL_TIMEOUT while reading - checksum. - -2000-08-23 Kevin Buettner - - * dstread.c (dst_symfile_offsets): Protoize. - * fork-child.c (fork_inferior): Protoize. - -2000-08-21 Kevin Buettner - - * dbxread (dbx_symfile_read, process_later): Protoize. - * dsrec.c (load_srec): Protoize. - -2000-08-18 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): Check arches->gdbarch and not - current_gdbarch for a match. - -2000-08-18 J.T. Conklin - - * MAINTAINERS: Add myself as dcache.c maintainer. - - * remote-nindy.c (nindy_load): Invalidate dcache. - - * dcache.c (dcache_invd): Renamed from dcache_flush. The term - flush with respect to caches usually implies that data will be - written to memory. - (dcache_init, dcache_xfer_memory): Updated. - * monitor.c (flush_monitor_dcache, monitor_resume, monitor_load): - Updated. - * ocd.c (ocd_open, ocd_resume, bdm_reset_command): Updated. - * remote-bug.c (bug_load, bug_resume): Updated. - * remote-nindy.c (nindy_open, nindy_resume): Updated. - * remote-sds.c (sds_open, sds_resume): Updated. - * remote-utils.c (gr_open): Updated. - * remote.c (remote_open_1, remote_resume, remote_async_resume, - remote_cisco_open): Updated. - * wince.c (child_create_inferior, child_resume): Updated. - - * monitor.c (monitor_open): Free dcache before creating a new one. - * dcache.c (dcache_free): New function. - * dcache.h (dcache_free): New prototype. - -2000-08-18 Andrew Cagney - - * remote-array.c (array_fetch_register): Pass dummy parameter to - array_fetch_registers. - (array_store_register): Ditto. - -2000-08-16 Eli Zaretskii - - * value.h (struct value) : Add a comment about its use for - watchpoints. - -2000-08-12 Kevin Buettner - - * cxux-nat.c (fetch_inferior_registers): Protoize. - * d10v-tdep.c (d10v_frame_chain_valid, d10v_extract_return_value): - Protoize. - * d30v-tdep.c (d30v_frame_chain_valid, d30v_extract_return_value): - Protoize. - -Fri Aug 11 19:00:51 2000 Andrew Cagney - - * config/mn10300/tm-mn10300.h (REGISTER_SIZE, - MAX_REGISTER_RAW_SIZE, REGISTER_VIRTUAL_TYPE, REGISTER_BYTE, - REGISTER_VIRTUAL_SIZE, REGISTER_RAW_SIZE): Disable. - * mn10300-tdep.c (mn10300_do_registers_info, - mn10300_print_register): New functions. Pretty print registers. - (mn10300_register_virtual_type, mn10300_register_byte, - mn10300_register_virtual_size, mn10300_register_raw_size): New - functions. - (mn10300_gdbarch_init): Update. - - * mn10300-tdep.c (mn10300_gdbarch_init): Check for mn10300 variant - and not mips variant in the info struct. - -2000-08-11 Mark Kettenis - - * i386-linux-nat.c [! HAVE_PTRACE_GETFPXREGS] (fetch_fpxregs, - store_fpxregs): Return 0. - -2000-08-11 Andrew Cagney - - * regcache.c (GET_SAVED_REGISTER): Restore definition. Was lost - as part of 2000-08-10 Andrew Cagney . - -2000-08-11 J.T. Conklin - - * dcache.c (dcache_info): Don't print cache state if last_cache - is NULL. - -2000-08-10 Andrew Cagney - - * config/mn10300/tm-mn10300.h, mn10300-tdep.c - (mn10300_push_arguments): Fix function signature to match gdbarch - vector. - * config/mn10300/tm-mn10300.h (REGISTER_NAME): Delete. - * mn10300-tdep.c (struct gdbarch_tdep): Define. - (mn10300_generic_register_names, am33_register_names): Convert to - functions. - (set_machine_hook): Delete. - (register_name): New function. - (mn10300_register_name): Delete. - (mn10300_dump_tdep, mn10300_gdbarch_init): New functions. - (_initialize_mn10300_tdep): Call register_gdbarch_init instead of - specify_exec_file_hook. - (AM33_MODE): Define. - (set_movm_offsets): Update. - -2000-08-10 Mark Kettenis - - Adapt support for SSE registers in Linux/x86 for Linux 2.4. - * i386-linux-nat.c: Various doc fixes. Include "i387-nat.h". - (GETFPXREGS_SUPPLIES): Renamed from GETXFPREGS_SUPPLIES. - (have_ptrace_getfpxregs): Renamed from have_ptrace_getxfpregs. - (convert_to_gregset): Removed. Moved logic to ... - (fill_gregset): ... here. Simplified function. - (fetch_regs): Use perror_with_name for error reporting. - (store_regs): Add `regno' parameter. Use perror_with_name for - error reporting. Call fill_gregset instead of convert_to_gregset. - (FPREG_ADDR): Remove. - (supply_fpregset): Implement by calling i387_supply_fsave. - (convert_to_fpregset): Remove. - (fill_fpregset): Implement by calling i387_fill_fsave. - (fetch_fpregs): Use perror_with_name fro error reporting. - (store_fpregs) Add `regno' parameter. Use perror_with_name fro - error reporting. Call fill_fpregset instead of - convert_to_fpregset. - (supply_xfpregset, convert_to_xfpregset): Removed. - (supply_fpxregset, fill_fpxregset): New functions. - (fetch_fpxregs): Renamed from fetch_xfpregs. Use perror_with_name - for error reporting. Call supply_fpxregset instead of - supply_xfpregset. - (store_xfpregs): Removed. - (store_fpxregs): New function. - (fetch_inferior_registers): Adjust for xfp -> fpx change. Tweak - message in call to internal_error. - (store_inferior_registers): Adjust for xfp ->fpx change. Pass - REGNO to store_regs, store_fpregs and store_fpxregs. - (fetch_core_registers): Adjust for xfp -> fpx change. - * acconfig.h (HAVE_PTRACE_GETFPXREGS): Renamed from - HAVE_PTRACE_GETXFPREGS. - * config.in: Regenerated. - * configure.in: Replace check for PTRACE_GETXFPREGS with check for - PTRACE_GETFPXREGS. Remove comment about Cygnus SSE extensions. - * configure: Regenerated. - * config/i386/linux.mh (NATDEPFILES): Add i387-nat.o. - * config/i386/tm-linux.h: Base definition of HAVE_SSE_REGS on - HAVE_PTRACE_GETFPXREGS instead of HAVE_PTRACE_GETXFPREGS. - -2000-08-10 Andrew Cagney - - * regcache.c (TARGET_WRITE_PC, TARGET_READ_PC, TARGET_READ_FP, - TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP): Move - initialization from here. - * gdbarch.sh: To here. - * gdbarch.h, gdbarch.c: Regenerate. - -Thu Aug 10 18:58:04 2000 Andrew Cagney - - * defs.h (TARGET_BFD_VMA_BIT, TARGET_SHORT_BIT, TARGET_INT_BIT, - TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, - TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT): Move - non- multi-arch handling from here. - * gdbarch.sh: To here. Update printf gdbarch_update_p. Make more - portable. - * gdbarch.h, gdbarch.c: Regenerate. - -2000-08-10 Andrew Cagney - - * partial-stab.h (DBX_READ): Eliminate redundant check for null - ``pst''. Also fixes GCC warning. - -2000-08-10 Andrew Cagney - - * rs6000-nat.c (set_host_arch): Check value returned by - gdbarch_update_p. - * gdbarch.sh (gdbarch_update_p): Rename gdbarch_update. - * gdbarch.h, gdbarch.c: Regenerate - * arch-utils.c (set_gdbarch_from_file, - initialize_current_architecture, set_endian): Update. - -2000-08-10 Jimmy Guo - - * c-lang.c: Set case sensitivity on for c_language_defn, - cplus_language_defn, and asm_language_defn. - * ch-lang.c: Set case sensitivity on for chill_language_defn. - * f-lang.c: Set case sensivitity off for f_language_defn. - * jv-lang.c: Set case sensitivity on for java_language_defn. - * language.h: Add enum case_mode, case_sensitivity. - * language.c: Define case_mode, case_sensitivity. Set case - sensitivity on for unknown_language_defn, auto_language_defn, - and local_language_defn. - (show_case_command,set_case_command,set_case_str): New static func. - (set_type_range_case): New static func, replaces set_type_range (). - (set_language_command,set_type_command,set_range_command,set_language): - Call set_type_range_case (). - (language_info): Print case sensitivity setting. - (_initialize_language): Add set/show commands for 'case-sensitive'. - Set default case mode 'auto'. Set default language 'auto'. - * m2-lang.c: Set case sensitivity on for m2_language_defn. - * p-lang.c: Set case sensitivity on for pascal_language_defn. - * scm-lang.c: Set case sensitivity off for scm_language_defn. - * symtab.c (lookup_symbol): Downcase symbol name if case sensivitity - is off. - -2000-08-10 Jimmy Guo - - * MAINTAINERS: Change my contact email for hp tests maintainership. - -Thu Aug 10 15:28:17 2000 Andrew Cagney - - * sparc-tdep.c (sparc_init_extra_frame_info): Fix number of - arguments to fetch_instruction. - -2000-08-10 Kazu Hirata - - * hppa_tdep.c: Fix a comment typo. - * gdba.el: Likewise. - -2000-08-10 Tom Tromey - - * MAINTAINERS: Added myself with write-after-approval access. - -2000-08-10 J.T. Conklin - - * monitor.c (monitor_open): If a dcache has already been created, - invalidate it rather than creating another. - * ocd.c (ocd_open): Likewise. - * remote-nindy.c (nindy_open): Likewise. - * remote-sds.c (sds_open): Likewise. - * remote-utils.c (gr_open): Likewise. - * remote.c (remote_open_1, remote_cisco_open): Likewise. - - * dcache.c (dcache_alloc): Changed to take address of line as an - argument, and to invalidate cache line before returning. - (dcache_peek_byte): Updated. - (dcache_poke_byte): Updated. - -2000-08-10 Elena Zannoni - - From Greg McGary : - * partial-stab.h: Don't crash if pst is null. - -2000-08-10 Mark Kettenis - - * i387-nat.h (i387_supply_fsave, i387_fill_fsave): Make extern. - (i387_supply_fxsave, i387_fill_fxsave): New prototypes. - * i387-nat.c (i387_supply_fsave): Declare `val' as `unsigned int'. - (fxsave_offset): New variable. - (FXSAVE_ADDR): New macro. - (i387_supply_fxsave, i387_fill_fxsave, i387_tag): New functions. - -2000-08-08 Tom Tromey - - * jv-valprint.c (java_value_print): Only print non-null Strings. - -2000-08-09 Kevin Buettner - - * core-sol2.c (fetch_core_registers): Protoize; add prefatory - comment. - * corefile.c (specify_exec_file_hook, generic_search): Protoize. - -2000-08-09 Michael Snyder - - * blockframe.c (sigtramp_saved_pc): Use dynamic allocation, - since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). - * irix4-nat.c (get_longjmp_target): Ditto. - * irix5-nat.c (get_longjmp_target): Ditto. - * jv-valprint.c (java_value_print): Ditto. - * m3-nat.c (get_cprocs): Ditto. - * m68k-tdep.c (get_longjmp_target): Ditto. - * mips-nat.c (get_longjmp_target): Ditto. - * mipsv4-nat.c(get_longjmp_target): Ditto. - * pa64solib.c (read_dynamic_info): Ditto. - * solib.c (elf_locate_base): Ditto. - -Mon Aug 7 23:21:22 2000 David Taylor - - * TODO: remove build_parse entry. - -2000-08-07 Kevin Buettner - - * command.c (add_cmd, add_abbrev_cmd, add_prefix_cmd, - add_abbrev_prefix_cmd): Protoize. - -2000-08-07 Elena Zannoni - - * objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss - here, let the users of the macro do it. - * symtab.h (ANOFFSET): Detect here if the section index is not - initialized. - * xcoffread.c (find_targ_sec): Don't treat .bss as special, - because some objfiles may not have that section at all. - * coffread.c (cs_to_section): Ditto. - * elfread.c (elf_symtab_read): Detect an uninitialized index - value. - (elfstab_offset_sections): The macro ANOFFSET cannot be used as an - lvalue anymore. - * remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use - ANOFFSET as an lvalue. - * objfiles.c (objfile_relocate, objfile_relocate): Don't use - ANOFFSET as an lvalue. - * symfile.c (default_symfile_offsets): Don't use ANOFFSET as an - lvalue. - -Mon Aug 7 10:24:30 2000 David Taylor - - * parse.c (build_parse): don't write off the end of the std_regs - array. - -2000-05-21 Mark Kettenis - - * solib.c (bfd_lookup_symbol): Fall back on the dynamic symbol - table if the symbol couldn't be found in the normal symbol table - (i.e. if the shared object in question was stripped). - -2000-08-06 Kevin Buettner - - * ch-exp.c (parse_opt_name_string): Protoize. [Thanks to Eli - Zaretskii for the prefatory comment.] - * core-regset.c (fetch_core_registers): Protoize; revise - comment. - -2000-08-06 Christopher Faylor - - * win32-nat.c: Perform various gcc warning cleanups. - (safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not - stderr. - (dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add. - (get_child_debug_event): Always reset last_sig. Always reset inferior - pid appropriately. - (do_initial_child_stuff): New function. Called when attaching or - starting a new inferior process. - (child_attach): Use do_initial_child_stuff. - (child_create_inferior): Ditto. - * config/i386/cygwin.mh (NAT_FILE): Set to modern location. - * config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT. - -2000-08-05 Eli Zaretskii - - * go32-nat.c: (go32_wait): If child_cwd[] is empty, initialize - it to GDB's current directory. - (go32_create_inferior, init_go32_ops): Initialize child_cwd[] to - an empty string, to signal an uninitialized value. - From Robert Hoehne . - -2000-08-04 Kevin Buettner - - * symtab.h (fixup_psymbol_section): Declare. - * symtab.c (fixup_psymbol_section): Make extern. - (fixup_section): Fix up section as well as bfd_section. - * objfiles.c (objfile_relocate): Call fixup_symbol_section - or fixup_psymbol_section before attempting to access - the SYMBOL_SECTION component of a symbol or partial symbol. - -2000-08-04 Kevin Buettner - - * minsyms.c (build_minimal_symbol_hash_tables): New function. - (compact_minimal_symbols): Don't construct hash tables here. - (install_minimal_symbols): Instead, construct them here. - (msymbols_sort): And rebuild them here too. - - * dwarf2read.c (struct comp_unit_head): Add fields offset_size - and initial_length_size. Change type of ``length'' field to long. - (read_initial_length, read_offset): New functions. - (dwarf2_build_psymtabs_easy): Call read_initial_length() instead - of just reading 4 bytes. - (read_comp_unit_head): Likewise; also, call read_offset() to - fetch the offset instead of just reading 4 bytes. - (dwarf_decode_lines): Likewise. - (read_comp_unit_head): Fix internal error message so it - accurately reflects the function in which the error occurred. - (dwarf2_build_psymtabs_hard): Properly account for size of the - initial length field in the section. - (read_attribute, dwarf2_get_ref_die_offset): Add a case for - DW_ORM_ref8. - (dwarf2_build_psymtabs_hard, psymtabs_to_symtab_1): Don't - assume that the .text section will have index 0 in the - section_offsets table. - -Fri Aug 4 18:00:41 2000 Andrew Cagney - - * remote.c (enum Z_packet_type): Define. - (remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES. - (remote_insert_watchpoint): Check watchpoint type. - (watchpoint_to_Z_packet): New function. - (enum packet_result): Define. - (packet_ok): New function. Return enum packet_result. - (init_all_packet_configs): New function. - (remote_open_1, remote_async_open_1, remote_cisco_open): Use - init_all_packet_configs instead of initializing remote_protocol_P, - remote_protocol_Z, remote_protocol_binary_download separatly. - (remote_remove_hw_breakpoint, remote_insert_hw_breakpoint, - remote_remove_watchpoint, remote_insert_watchpoint): Use - watchpoint_to_Z_packet and packet_ok. Remove #ifdef - TARGET_HAS_HARDWARE_WATCHPOINTS. - (set_remote_protocol_Z_software_bp_packet_cmd, - show_remote_protocol_Z_software_bp_packet_cmd, - set_remote_protocol_Z_hardware_bp_packet_cmd, - show_remote_protocol_Z_hardware_bp_packet_cmd, - set_remote_protocol_Z_write_wp_packet_cmd, - show_remote_protocol_Z_write_wp_packet_cmd, - set_remote_protocol_Z_read_wp_packet_cmd, - show_remote_protocol_Z_read_wp_packet_cmd, - set_remote_protocol_Z_access_wp_packet_cmd, - show_remote_protocol_Z_access_wp_packet_cmd): New functions. - (remote_Z_packet_packet_detect): New variable. - (show_remote_protocol_Z_packet_cmd, - set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet - variants. - (add_packet_config_cmd): Add argument legacy. Change syntax to - ``set/show remote FULL_NAME-packet ...'' command. Add ``set/show - remote XXX-packet ...'' command using add_alias_cmd when legacy. - (set_packet_config_cmd): Delete. - (show_remote_cmd): New function. - - * TODO: Update. - -Fri Aug 4 14:05:57 2000 Andrew Cagney - - * Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from - 2000-07-07 Michael Snyder . - -Wed Aug 2 21:15:26 2000 Andrew Cagney - - * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * valops.c (hand_function_call): Replace #ifndef - NO_EXTRA_ALIGNMENT_NEEDED with if EXTRA_STACK_ALIGNMENT_NEEDED. - - * d10v-tdep.c (d10v_gdbarch_init): Set - extra_stack_alignment_needed to 0. - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Delete. - * config/pa/tm-hppa.h (EXTRA_STACK_ALIGNMENT_NEEDED): Replace - NO_EXTRA_ALIGNMENT_NEEDED. - -2000-08-03 Stephane Carrez - - * MAINTAINERS (m68hc11): Stephane Carrez is maintainer. - -2000-08-03 Kevin Buettner - - * breakpoint.c (bpstat_alloc, map_catch_names, - map_breakpoint_numbers): Protoize. - -Thu Aug 3 15:02:23 2000 Andrew Cagney - - * remote-mips.c (mips_expect, mips_expect_timeout, common_open, - fputs_readable): Make string pointer arguments constant. - -Thu Aug 3 18:39:10 2000 Andrew Cagney - - * MAINTAINERS, TODO: Tweeks. - -Thu Aug 3 15:46:43 2000 Andrew Cagney - - * TODO (5.1): Update. - -2000-08-02 Kevin Buettner - - * alpha-tdep.c (alpha_extract_return_value): Protoize. - -2000-08-02 Jimmy Guo - - * gdbarch.sh: Add print_p field for CALL_DUMMY_BREAKPINT_OFFSET - to be printed only if CALL_DUMMY_BREAKPOINT_OFFSET_P. - - * gdbarch.c: Regenerated. - -2000-08-02 Elena Zannoni - - * remote-vx.c (vx_add_symbols): Fix typos. - -Wed Aug 2 19:15:34 2000 Andrew Cagney - - * arch-utils.h, gdbarch.c (default_register_sim_regno): New - function. - * gdbarch.sh (REGISTER_SIM_REGNO): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * remote-sim.c (REGISTER_SIM_REGNO): Delete definition. - - * config/d10v/tm-d10v.h (REGISTER_SIM_REGNO): Delete. - * d10v-tdep.c (d10v_gdbarch_init): Update. - (struct gdbarch_tdep): Delete member register_sim_regno. - (d10v_register_sim_regno): Delete function. - -Wed Aug 2 14:46:18 2000 Andrew Cagney - - * remote.c (enum packet_detect, packet_support_enums, - packet_support_auto, packet_enable, packet_disable): Delete. - (show_packet_config_cmd, set_packet_config_cmd, - init_packet_config): Use add_set_auto_boolean_cmd. - * TODO: Update. - -Wed Aug 2 13:06:25 2000 Andrew Cagney - - * remote-udi.c (udi_xfer_inferior_memory, udi_files_info, - udi_kill): Update function signatures so that match target vector. - * MAINTAINERS: Update. - -Wed Aug 2 11:04:15 2000 Andrew Cagney - - * TODO: Updates. - -2000-08-01 Elena Zannoni - - * gdbarch.sh: Multiarch DO_REGISTERS_INFO macro. - * gdbarch.h, gdbarch.c: Regenerate. - * infcmd.c (do_registers_info): Make not static and - unconditionalize. - * inferior.h (do_registers_info): Export. - -2000-08-01 Kazu Hirata - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue Aug 1 21:02:42 2000 Andrew Cagney - - * MAINTAINERS: Update list of target maintainers. List all - targets explicitly. - (sh): Elena Zannoni is maintainer. - (powerpc): Nick Duffek is a maintainer. - -Tue Aug 1 17:45:12 2000 Andrew Cagney - - * gdbarch.sh: Parse and save comments in the function_list. Print - them out as part of the header. Convert all function definitions - to ISO-C form. - * gdbarch.h, gdbarch.c: Regenerate. - -Tue Aug 1 14:50:55 2000 Andrew Cagney - - * top.c (get_prompt_1), tracepoint.c (replace_comma): Update - function signatures so that they match catch_errors and - make_cleanup callbacks. - - * tracepoint.c (encode_actions): Fix arguments passed to - stringify_collection_list. - -2000-07-31 Kevin Buettner - - * ppc-tdep.h: New file. - * Makefile.in (ppc-linux-tdep.o, rs6000-tdep.o): Add ppc-tdep.h - as a dependency. - * ppc-linux-tdep.c, rs6000-tdep.c (ppc-tdep.h): Include. - - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Made static. - - * rs6000-tdep.c (elf-bfd.h): Include. - (gdbarch_tdep): Add field osabi to this struct. - (rs6000_init_extra_frame_info, rs6000_frame_init_saved_regs, - rs6000_frameless_function_invocation, rs6000_frame_saved_pc, - rs6000_frame_chain): No longer static. - (process_note_abi_tag_sections, get_elfosabi): New static - functions. - (rs6000_gdbarch_init): Revised to accomodate ELF executables; - also use Linux specific methods when the target is Linux. - - * config/powerpc/aix.mt, config/powerpc/cygwin.mt, - config/powerpc/macos.mt, config/powerpc/nbsd.mt, - config/powerpc/ppc-eabi.mt, config/powerpc/ppc-nw.mt, - config/powerpc/ppc-sim.mt, config/powerpc/ppcle-eabi.mt, - config/powerpc/ppcle-sim.mt, config/powerpc/solaris.mt, - config/powerpc/vxworks.mt, config/rs6000/aix4.mt, - config/rs6000/rs6000.mt, config/rs6000/rs6000lynx.mt - (TDEPFILES): Add ppc-linux-tdep.o. - - * config/tm-linux.h (SIGCONTEXT_PC_OFFSET, FRAME_SAVED_PC, - INIT_EXTRA_FRAME_INFO, FRAMELESS_FUNCTION_INVOCATION, - FRAME_INIT_SAVED_REGS, FRAME_CHAIN, PUSH_ARGUMENTS, - MEMORY_REMOVE_BREAKPOINT: Removed defines. - (ppc_linux_frame_saved_pc, ppc_linux_init_extra_frame_info, - ppc_linux_frameless_function_invocation, - ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain, - ppc_sysv_abi_push_arguments, ppc_linux_memory_remove_breakpoint): - Removed declarations. - (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Disabled. - - * dink32-rom.c (dink32_regnames): Make array size implicit. - - * ppc-bdm.h (ppc-tdep.h): Include. - - * rs6000-tdep.c, ppc-linux-tdep.c, ppc-bdm.h, ppc-tdep.h - (GP0_REGNUM, TOC_REGNUM, PS_REGNUM, CR_REGNUM, LR_REGNUM, - CTR_REGNUM, XER_REGNUM, MQ_REGNUM): Add PPC_ prefix. - - From Nick Duffek: - * ppc-tdep.h (ppc_linux_frame_saved_pc, rs6000_frame_saved_pc): - Change return type to CORE_ADDR. - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Likewise. - -2000-07-31 Elena Zannoni - - * sh-tdep.c (sh_push_arguments): Make header match prototype. - - * remote-e7000.c (e7000_start_remote): Use void *, not char * as - parameter to avoid compiler warning. - (fetch_regs_from_dump): Call get_hex() with the correct number of - parameters. - -2000-07-31 Eli Zaretskii - - * config/djgpp/fnchange.lst: Add file mappings as per last weekly - snapshot. - -2000-07-29 Kevin Buettner - - * a29k-tdep.c, a68v-nat.c, abug-rom.c, alpha-nat.c, - alpha-tdep.c, annotate.c, arc-tdep.c, arch-utils.c, ax-gdb.c, - ax-general.c, blockframe.c, breakpoint.c, buildsym.c, - c-lang.c, c-typeprint.c, c-valprint.c, ch-exp.c, ch-lang.c, - ch-typeprint.c, ch-valprint.c, cli-out.c, coff-solib.c, - coffread.c, command.c, complaints.c, copying.c, core-aout.c, - core-regset.c, core-sol2.c, corefile.c, corelow.c, - cp-valprint.c, cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, - d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, delta68-nat.c, - demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.c, eval.c, event-top.c, exec.c, expprint.c, f-lang.c, - f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, - fr30-tdep.c, gdbarch.c, gdbserver/gdbreplay.c, - gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-nbsd.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c, gdbserver/remote-utils.c, - gdbserver/utils.c, gdbtypes.c, gnu-nat.c, h8300-tdep.c, - h8500-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, - hppam3-nat.c, hpread.c, hpux-thread.c, i386-linux-nat.c, - i386-stub.c, i386-tdep.c, i386aix-nat.c, i386b-nat.c, - i386ly-tdep.c, i386m3-nat.c, i386mach-nat.c, i386nbsd-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, - ia64-linux-nat.c, ia64-tdep.c, infcmd.c, inflow.c, - infptrace.c, infrun.c, inftarg.c, infttrace.c, irix4-nat.c, - irix5-nat.c, jv-lang.c, jv-typeprint.c, jv-valprint.c, - kdb-start.c, kod-cisco.c, kod.c, language.c, lin-thread.c, - linux-thread.c, lynx-nat.c, m2-lang.c, m2-typeprint.c, - m2-valprint.c, m3-nat.c, m32r-rom.c, m32r-stub.c, m32r-tdep.c, - m68hc11-tdep.c, m68k-stub.c, m68k-tdep.c, m68klinux-nat.c, - m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, - mac-xdep.c, maint.c, mcore-rom.c, mcore-tdep.c, mdebugread.c, - mem-break.c, mi/mi-cmds.c, mi/mi-main.c, mi/mi-out.c, - mi/mi-parse.c, minsyms.c, mips-nat.c, mips-tdep.c, - mipsm3-nat.c, mipsread.c, mipsv4-nat.c, mn10200-tdep.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, news-xdep.c, - nindy-tdep.c, nlm/gdbserve.c, nlm/i386.c, nlm/ppc.c, - nlmread.c, ns32k-tdep.c, ns32km3-nat.c, ns32knbsd-nat.c, - objfiles.c, ocd.c, op50-rom.c, os9kread.c, osfsolib.c, - p-lang.c, p-typeprint.c, p-valprint.c, pa64solib.c, parse.c, - ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, - ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, - proc-flags.c, proc-why.c, procfs.c, ptx4-nat.c, - remote-adapt.c, remote-array.c, remote-bug.c, remote-e7000.c, - remote-eb.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-mm.c, remote-nindy.c, remote-nrom.c, - remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sds.c, - remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, - remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, - remote-vxmips.c, remote-vxsparc.c, remote.c, rom68k-rom.c, - rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-valprint.c, - ser-e7kpc.c, ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, - sh-stub.c, sh-tdep.c, sh3-rom.c, sol-thread.c, solib.c, - somread.c, somsolib.c, source.c, sparc-nat.c, sparc-stub.c, - sparc-tdep.c, sparcl-stub.c, sparcl-tdep.c, sparclet-rom.c, - sparclet-stub.c, stabsread.c, stack.c, standalone.c, - stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, symfile.c, - symm-nat.c, symm-tdep.c, symmisc.c, symtab.c, target.c, - thread.c, tic80-tdep.c, top.c, tracepoint.c, tui/tui-file.c, - tui/tui.c, tui/tuiLayout.c, tui/tuiRegs.c, tui/tuiStack.c, - tui/tuiWin.c, typeprint.c, ui-file.c, ui-out.c, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, - valarith.c, valops.c, valprint.c, values.c, varobj.c, - vax-tdep.c, w65-tdep.c, w89k-rom.c, win32-nat.c, wince.c, - wrapper.c, xcoffread.c, xcoffsolib.c, xmodem.c, z8k-tdep.c: - Convert old-style, pre-ISO function definitions to prototyped - form. - -2000-07-28 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): For sh4 initialize - register_convert_to_raw, register_convert_to_virtual, - register_convertible. - (sh_sh4_register_convertible): New function. - (sh_sh4_register_convert_to_virtual): New function. - (sh_sh4_register_convert_to_raw): New function. - Include floatformat.h. - -Thu Jul 27 14:06:27 2000 Andrew Cagney - - From 2000-06-25 Stephane Carrez : - * configure.tgt: Recognize the 68hc11. - * m68hc11-tdep.c: New file for 68hc11 target. - * config/m68hc11/m68hc11.mt: New file for 68hc11 port. - - * configure.tgt: When 68hc11, set gdb_multi_arch. - -Wed Jul 26 17:22:53 2000 Andrew Cagney - - * configure.in (GDB_MULTI_ARCH): Define from configure.tgt - or makefile fragment. - * acconfig.h (GDB_MULTI_ARCH): Add. - * config.in, configure: Regenerate. - - * gdbarch.sh (GDB_MULTI_ARCH): Delete definition, moved to - configure.in and defs.h. Use GDB_MULTI_ARCH_TM, - GDB_MULTI_ARCH_PARTIAL and GDB_MULTI_ARCH_PURE in tests. - * gdbarch.h, gdbarch.c: Regenerate. - - * defs.h (GDB_MULTI_ARCH_PARTIAL, GDB_MULTI_ARCH_TM, , - GDB_MULTI_ARCH_PURE): Define. Only include "tm.h" when the target - is less than pure multi-arch. - -2000-07-26 Jimmy Guo - - * config/convex/tm-convex.h: Remove stray control characters. - * config/m68k/tm-altos.h: Ditto. - * config/tahoe/tm-tahoe.h: Ditto. - -2000-07-26 Elena Zannoni - - * sh-tdep.c (sh_sh4_register_name, sh_sh4_register_byte, - sh_sh4_register_raw_size, sh_sh4_register_virtual_type, - sh_fetch_pseudo_register, sh_store_pseudo_register, - sh_do_pseudo_register, sh_gdbarch_init): Fix names for pseudoregs, - they should be numbered as drx fvy where x and y are multiples of - 2 and 4 respectively. - - * config/sh/tm-sh.h: Fix names of pseudo regs. - -2000-07-24 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific - pseudo registers. - (DO_REGISTERS_INFO): Define. - - * sh-tdep.c (sh_sh4_register_name): New function. - (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update - signature. - (sh_show_regs_command): New function. Actual function called by - the 'regs' command. - (sh_register_byte): Rename to... - (sh_default_register_byte): ...New function. - (sh_sh4_register_byte): New function. - (sh_register_raw_size): Rename to... - (sh_default_register_raw_size): ...New function. - (sh_sh4_register_raw_size): New function. - (sh_sh4_register_virtual_type): New function. - (sh_sh4_build_float_register_type): New function. - (sh_fetch_pseudo_register, sh_store_pseudo_register): New - functions. - (fv_reg_base_num, dr_reg_base_num): New functions. - (do_fv_register_info, do_dr_register_info, sh_do_pseudo_register, - sh_do_fp_register, sh_do_register, sh_print_register, - sh_do_registers_info): New functions. - (sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update - architecture specific parts. - (_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command. - -2000-07-24 Jim Blandy - - * dwarf2read.c (read_structure_scope): Correct overzealous - addition of cu_header argument. - -Mon Jul 24 07:47:46 2000 Anthony Green - - * TODO: Update. Two of my java patches are in. - -2000-07-24 Elena Zannoni - - * gdbarch.sh: Add FETCH_PSEUDO_REGISTER and STORE_PSEUDO_REGISTER - to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (FETCH_PSEUDO_REGISTER, STORE_PSEUDO_REGISTER): - Delete macros. - * regcache.c (write_register, read_register, write_register_bytes, - write_register_gen, read_register_bytes, read_register_gen): - Rename ARCH_FECTH_PSEUDO_REGISTERS to FETCH_PSEUDO_REGISTERS and - ARCH_STORE_PSEUDO_REGISTER to STORE_PSEUDO_REGISTER. - -2000-07-24 Elena Zannoni - - * gdbarch.sh: Add NUM_PSEUDO_REGS to the gdbarch structure. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - * inferior.h (NUM_PSEUDO_REGS): Delete macro. - -Sun Jul 23 21:40:55 2000 Anthony Green - - * language.c: Include jv-lang.h. - (lang_bool_type): Add case for java booleans. - -Mon Jul 24 11:23:14 2000 Andrew Cagney - - * dwarf2read.c (address_size): Delete file wide global. - (struct comp_unit_head): Add signed_addr_p; - (read_comp_unit_head): New function. - (psymtab_to_symtab_1, dwarf2_build_psymtabs_hard): Use - read_comp_unit_head to parse the debug_info header. - (read_address): Add parameters cu_header and bytes_read. When - specified, sign extend the address. - - * dwarf2read.c (add_partial_symbol, decode_locdesc, - die_containing_type, die_type, dwarf_decode_lines, - dwarf2_add_field, dwarf2_add_member_fn, - dwarf2_build_psymtabs_hard, dwarf2_const_value, new_symbol, - process_die, psymtab_to_symtab_1, read_array_type, - read_enumeration, read_attribute, read_common_block, - read_comp_unit, read_file_scope, read_full_die, read_func_scope, - read_lexical_block_scope, read_partial_die, scan_partial_symbols, - read_structure_scope, read_subroutine_type, read_tag_const_type, - read_tag_pointer_type, read_tag_ptr_to_member_type, - read_tag_reference_type, read_type_die, read_typedef, - tag_type_to_type): Pass cu_header parameter. - -2000-07-21 Elena Zannoni - - * regcache.c (read_register, read_register_bytes): Fix typos. - -2000-07-21 Michael Snyder - - * thread.c (thread_apply_all_command): Update thread list first. - * printcmd.c (printf_command): Guard against 0-length string. - * config/i386/tm-i386.h: treat PC and FP as unsigned. - (SAVED_PC_AFTER_CALL): Use read_memory_unsigned_integer. - (FRAME_SAVED_PC): Ditto. - (FRAME_CHAIN): Ditto. - -2000-07-20 Michael Snyder - - * valarith.c (value_sub): Call check_typedef. - -2000-07-19 Nicholas Duffek - - * thread.c (free_thread): New function. - (init_thread_list): Always zero highest_thread_num. Call - free_thread() instead of free(). - (delete_thread): Move thread cleanup code to free_thread(). - -2000-07-19 Elena Zannoni - - Multiarch the sh target. - * sh-tdep.c: - (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, - sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): - Remove. - (XMALLOC): Define. - (struct frame_extra_info): Define. - (sh_register_raw_size, sh_register_virtual_size, - sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, - sh_frame_saved_pc, sh_skip_prologue, - sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, - sh_extract_struct_value_address, sh_use_struct_convention, - sh_store_struct_return, sh_push_arguments, sh_push_return_address, - sh_saved_pc_after_call, sh_generic_register_name, - sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, - sh_sh_dsp_register_name, sh_sh3_dsp_register_name, - sh_frame_args_address, sh_frame_locals_address, - sh_coerce_float_to_double, sh_default_store_return_value, - sh3e_sh4_store_return_value, sh_generic_show_regs, - sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, - sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, - sh_register_virtual_size, sh_sh3e_register_virtual_type, - sh_default_register_virtual_type, sh_gdbarch_init): New functions. - (sh_target_architecture_hook, sh_frame_find_saved_regs, - sh_show_regs): Delete functions. - (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, - sh_pop_frame, sh_extract_return_value): Update - - * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. - (struct gdbarch_tdep): Define. - Remove all unnecessary defines. - - * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, - for h8300 case. - (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature - consistent. - (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use - runtime check instead. - (e7000_wait): Ditto. - - * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR - and SPC register numbers. - (sh3_regnames, sh3e_regnames): Don't specify a size. - - * config/h8300/tm-h8300.h: Add comment. - -Wed Jul 19 12:50:16 2000 Andrew Cagney - - * solib.c (elf_locate_base, info_sharedlibrary_command): Rename - bfd_elf_get_arch_size to bfd_get_arch_size. - -Tue Jul 18 17:13:01 2000 Andrew Cagney - - From Richard Henderson : - * dwarf2read.c (dwarf2_empty_hash_tables): Renamed from - dwarf2_empty_die_ref_table; zero dwarf2_cached_types as well. - Update all callers. - -2000-07-17 Daniel Berlin - - * valops.c (value_struct_elt): Change error message - -2000-07-17 matthew green - - * config/sparc/nm-nbsd.h (GDB_GREGSET_T, GDB_FPREGSET_T): Define. - -Mon Jul 17 13:08:10 2000 Andrew Cagney - - * values.c (value_as_pointer): When VAL is an integer, explictly - cast to a pointer before converting to a CORE_ADDR. - * gdbtypes.c (build_gdbtypes): For builtin_type_ptr, construct a - real void pointer instead of an integer. - -2000-07-15 Daniel Berlin - - * valops.c (typecmp): Seperate loop into two, add support for - references. This way, we can say a reference to a pointer to a - char is compatible with a pointer to a char. Before, this would - not be true. - -2000-07-14 Nicholas Duffek - - * ppcbug-rom.c (ppcbug_regnames[]): Make array size implicit. - * rs6000-tdep.c (DEFAULT_LR_SAVE): Move to config/*/tm-*.h. - (rs6000_gdbarch_init): Use generic_pc_in_call_dummy instead of - rs6000_pc_in_call_dummy. - * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Move here from - rs6000-tdep.c. - * config/powerpc/tm-ppc-eabi.h: Remove various definitions - handled by multi-arched rs6000-tdep.c. - -2000-07-14 Nick Clifton - - * config/mcore/tm-mcore.h (SKIP_PROLOGUE): Fix defintion to avoid - assignment. - -2000-07-13 Michael Snyder - - * parse.c: Include inferior.h. - -2000-07-12 Michael Snyder - - * regcache.c (registers_changed, registers_fetched): Use - ARCH_NUM_REGS directly, eliminating an unnecessary variable. - - This change adds pseudo-register capability to GDB. - Pseudo-registers are handled like registers, but they - don't come from or live on the target. They may be - aliases for an existing register, or they may be computed. - * inferior.h (NUM_PSEUDO_REGISTERS): Define default of zero. - (ARCH_FETCH_PSEUDO_REGISTERS): Define default of no-op. - (ARCH_STORE_PSEUDO_REGISTERS): Define default of no-op. - # regcache.c (registers_changed): Mark pseudo-registers - invalid, as well as real registers. - (registers_fetched): Do not mark pseudo-registers as fetched - at the same time as other (real) registers. - (read_register_bytes): Fetch pseudo-registers (if any) from - the target architecture module instead of from the target. - (read_register_gen): Ditto. - (read_register): Ditto. - (write_register_bytes): Store pseudo-registers (if any) to - the target architecture module instead of to the target. - (write_register_gen): Ditto. - (write_register): Ditto. - (build_regcache): Allocate enough register_valid space for - pseudo-registers as well as normal (real) ones. - * parse.c (target_map_name_to_register): Include pseudo-regs. - -Tue Jul 11 19:45:42 2000 Andrew Cagney - - * valops.c (value_cast): Allow cast from INT, ENUM or RANGE to - POINTER. - -2000-07-11 Scott Bambrough - - * command.c (do_setshow_command): Fix typo in var_auto_boolean - case. - -Tue Jul 11 20:38:36 2000 Andrew Cagney - - * mips-tdep.c: General cleanup. Delete all #if 0 code. Convert - all old style K&R function definitions to ISO-C. - (struct gdbarch_tdep): Add mips_abi_string. - (mips_gdbarch_init): Initialize. - (mips_dump_tdep): Print mips_abi_string and other values. - (mips_push_arguments): Add more detailed tracing. - -Tue Jul 11 20:16:09 2000 Andrew Cagney - - * mips-tdep.c (mips32_next_pc, mips16_next_pc, - read_next_frame_reg, mips_push_dummy_frame, mips_skip_stub, - mips_saved_pc_after_call): Use read_signed_register when - extracting register value. Ensures all addresses are sign - extended. - (mips_read_pc): New function. Return sign extended address. - (mips_gdbarch_init): Set gdbarch_read_pc. - -Tue Jul 11 19:06:29 2000 Andrew Cagney - - * remote-mips.c (mips_request): Change all arguments to ULONGEST. - (mips_exit_debug, mips_resume, mips_initialize, mips_wait, - mips_fetch_registers, mips_store_registers, mips_fetch_word): - Update. - (mips_xfer_memory): When mask_address_p, mask MEMADDR down to just - 32 bits. - (_initialize_remote_mips): Add ``set mask-address'' command. - - * mips-tdep.c (_initialize_mips_tdep): Replace "set mask-address" - with "set mips mask-address". Implement using - add_set_auto_boolean_cmd. - (struct gdbarch_tdep): Add default_mask_address_p. - (mips_mask_address_p, show_mask_address): New functions. - (mips_addr_bits_remove): Use mips_mask_address_p() to determine if - masking is needed. - (mips_gdbarch_init): Set default_mask_address_p to zero. - (mips_dump_tdep): Print value of mask_address_p. - -Tue Jul 11 18:32:40 2000 Andrew Cagney - - * printcmd.c (print_scalar_formatted): Move masking of 'a' address - from here. - (print_address_numeric): To here. - * TODO: Update. - -Tue Jul 11 17:50:31 2000 Andrew Cagney - - * symtab.c: Use paddr_nz() to print addresses. - -Tue Jul 11 12:52:31 2000 Andrew Cagney - - * value.h (read_register, read_signed_register): Change return - type to ULONGEST. - (read_signed_register, read_signed_register_pid): Declare. - - * regcache.c (read_register, read_register_pid): Update. - (read_signed_register_pid, read_signed_register): New functions. - -Mon Jul 10 18:06:18 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Always align struct_addr on a - 16 byte boundary. Align allocated argument space using - MIPS_STACK_ARGSIZE. Reserve space on stack for the struct return - and floating-point registers. Use fp_register_arg_p to determine - if float_argreg should be aligned. - -2000-07-10 Elena Zannoni - - * config/sh/tm-sh.h (STORE_RETURN_VALUE): Redefine as - sh_store_return_value(). - * sh-tdep.c (sh_store_return_value): New function. Store the - value returned by a function into the appropriate register. - -2000-07-10 Elena Zannoni - - * sh-tdep.c (sh_skip_prologue): Before looking at the actual - instructions, try to see if the symbol table can be of help, by - calling after_prologue(). If this doesn't work, call - skip_prologue_hard_way(). - (skip_prologue_hard_way): Renamed from sh_skip_prologue. Add some - more instruction pattern matching for pushing of arguments, and - manipulation of r14. - (after_prologue): New function. Use symbol table info to determine - the end of the prologue, if possible. - -2000-07-07 Michael Snyder - - * findvar.c (_initialize_findvar, build_findvar, write_fp, read_fp, - generic_target_write_fp, generic_target_read_fp, write_sp, read_sp, - generic_target_write_sp, generic_target_read_sp, write_pc, read_pc, - generic_target_write_pc, generic_target_read_pc, write_pc_pid, - read_pc_pid, supply_register, write_register_pid, write_register, - read_register_pid, read_register, write_register_bytes, - read_register_bytes, write_register_gen, read_register_gen, - registers_fetched, registers_changed, find_saved_register, - read_relative_register_raw_bytes, default_get_saved_register, - read_relative_register_raw_bytes_for_frame, get_saved_register): - Move from this file into new file regcache.c. - (register_valid, registers_pid, registers): Ditto. - * regcache.c: New file to hold the register cache. - (register_cached): New function to read register_valid array. - * value.h (register_cached): Declare. - * defs.h (default_get_saved_register): Delete decl of static function. - * Makefile.in: Add regcache module. - -Mon Jul 10 15:02:35 2000 Andrew Cagney - - From 2000-07-05 Pierre Muller : - * p-typeprint.c (pascal_type_print_method_args): Add braces around - isdigit after while keyword. - -2000-07-06 Elena Zannoni - - * TODO: Remove readline 4.1 import item. - -2000-07-09 Nick Duffek - - * gdbtypes.c (is_ancestor): Infer type equivalence from name - equivalence. - (rank_one_type): Use strcmp instead of == to compare type names. - Don't swap parm with arg when checking TYPE_CODE_REF types. - * valops.c (find_overload_match): Fix indentation. Compare - parameter rankings to 0..9, 10..99, and 100+ instead of 0, 10, - and 100. - -2000-07-07 David Edelsohn - - * xcoffread.c (read_symbol_nvalue): Return CORE_ADDR. - * rs6000-tdep.c (rs6000_pop_frame): Make addr CORE_ADDR type. - -Fri Jul 7 18:29:51 2000 Andrew Cagney - - * config/mips/tm-mips.h (IEEE_FLOAT, SKIP_PROLOGUE, - SAVED_PC_AFTER_CALL, DECR_PC_AFTER_BREAK, BREAKPOINT_FROM_PC, - INNER_THAN): Macros. - - * mips-tdep.c (mips_in_lenient_prologue): Delete function. - (mips32_skip_prologue, mips16_skip_prologue, mips_skip_prologue): - Remove ``lenient'' argument. - (mips_saved_pc_after_call): New function. - (mips_gdbarch_init): Initialize gdbarch members inner_than, - breakpoint_from_pc, decr_pc_after_break, ieee_float, - skip_prologue, saved_pc_after_call. - -2000-07-07 Mark Kettenis - - * config/i386/tm-linux.h: Add longjmp support. - (JB_ELEMENT_SIZE, JB_PC): New defines. - (GET_LONGJMP_TARGET): Define. - (get_longjmp_target): Add prototype. - - * breakpoint.c (bpstat_what): Keep returning - BPSTAT_WHAT_SET_LONGJMP_RESUME when hitting multiple longjmp() - breakpoints instead of signalling an error by returning - BPSTAT_WHAT_STOP_NOISY. - -2000-07-06 Michael Snyder - - * mips-tdep.c: Replace '16' with bfd_mach_mips16 where appropriate. - -2000-07-06 Christopher Faylor - - * infcmd.c (attach_command): Move "stop_soon_quietly" setting - inside ATTACH_NO_WAIT conditional since we are not about to - stop soon if we're not calling wait_for_inferior. - -Wed Jul 5 21:06:39 2000 Andrew Cagney - - * config/i386/fbsd.mh (NATDEPFILES): Keep NATDEPFILES to a single - line. configure.in assumes this. - -Wed Jul 5 20:48:22 2000 Andrew Cagney - - * configure.in (SER_HARDWIRE): When go32 or DJGPP, set to - ser-go32.c. - * configure: Re-generate. - -Wed Jul 5 20:28:32 2000 Andrew Cagney - - * top.h (command_loop_marker), top.c (command_loop_marker): - Delete. - * event-top.c (command_handler), top.c (simplified_command_loop, - command_loop): Use null_cleanup instead of command_loop_marker. - -Wed Jul 5 20:09:41 2000 Andrew Cagney - - * event-loop.c: Include either or . - - * configure.in (targ_archs): Check for and . - * configure, config.in: Re-generate. - -Wed Jul 5 18:10:44 2000 Andrew Cagney - - From 2000-06-12 Bill Nottingham : - * Makefile.in: add $(infodir) to FLAGS_TO_PASS - -Wed Jul 5 18:03:55 2000 Andrew Cagney - - * TODO: Updates. - -2000-07-05 Mark Kettenis - - * TODO: Update. - -2000-07-03 Chris Faylor - - Committed by Elena Zannoni - * sh-tdep.c (sh_skip_prologue): Change prologue matching for modern - compilers. - (sh_frame_find_saved_regs): Ditto. - (sh_find_callers_reg): Stop if pc is zero. - -Sat Jul 1 17:47:08 2000 Andrew Cagney - - * ser-unix.c (do_unix_readchar): Revert Tue Mar 28 18:19:50 2000 - Andrew Cagney . Locks up when no data is - pending. - -Sat Jul 1 15:40:14 2000 Andrew Cagney - - * Makefile.in (SER_HARDWIRE): Restore code to set it by configure. - -2000-06-26 Kevin Buettner - - * copying.awk: Eliminate use of PARAMS from this file. - -Fri Jun 23 20:47:03 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Use the variable stack_used_p - to determine if any arguments were written to the stack. Do not - rely on NUMARG>=8. - -Mon Jun 19 11:29:35 2000 Andrew Cagney - - * command.h (add_set_auto_boolean_cmd): Add declaration. - (enum var_types): Add var_auto_boolean. - - * command.c (add_set_auto_boolean_cmd): New function. - (do_setshow_command): Recognize auto_boolean. - (parse_binary_operation): Recognize enable and disable. - (parse_auto_binary_operation): Parse auto binary variables. - - * TODO: Update - -Fri Jun 23 16:20:21 2000 Andrew Cagney - - * mips-tdep.c (fp_register_arg_p): New function. - (mips_push_arguments): Use. Do not pass floating point arguments - on in an integer register. - -2000-06-21 Pierre Muller - - * symfile.c (init_filename_language_table): add ".pas", ".p" and ".pp" - as pascal source file extensions. - -2000-06-19 J.T. Conklin - - * remote-nindy.c (nindy_fetch_word, nindy_store_word): Removed - (nindy_xfer_inferior_memory): Use dcache_xfer_memory() instead of - breaking transfer into chunks and using nindy_fetch_word() and - nindy_store_word(). - - * remote-bug.c (bug_xfer_memory): Use dcache_xfer_memory() instead - of breaking transfer into chunks and using gr_fetch_word() and - gr_store_word(). - - * remote.c (remote_fetch_word, remote_store_word): Removed. - - * remote-utils.h (gr_fetch_word, gr_store_word): Removed. - * remote-utils.c (gr_fetch_word, gr_store_word): Removed. - - * dcache.h (dcache_fetch, dcache_poke, dcache_poke_block): Removed. - * dcache.c (dcache_fetch, dcache_poke): Removed. - -2000-06-16 Pierre Muller - - * defs.h: define language_pascal in language enumeration. - * language.h: define _LANG_pascal macro. - * language.c: add language_pascal support in all language dependant - functions. - -Sun Jun 18 01:01:09 2000 Andrew Cagney - - * mips-tdep.c (mips_debug): New variable. - (_initialize_mips_tdep): Add command "set debug mips". - (mips_push_arguments): Add code to dump the argument list as it is - created. - -Sun Jun 18 00:27:15 2000 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): For MIPS_EABI, squeeze a - strut containing a floating-point into an FP register. - -Sat Jun 17 16:00:56 2000 Andrew Cagney - - * remote-mips.c: Include - (mips_receive_header): Write printable characters to gdb_stdtarg - instead of gdb_stdlog. Only count non-printables as invalid. - (mips_syn_garbage): Reduce to 10. - -Sat Jun 17 15:39:28 2000 Andrew Cagney - - * mips-tdep.c (mips_gdbarch_init): When the object file header - specifies EABI64, select EABI64 and not EABI32. - -2000-06-16 Nicholas Duffek - - * rs6000-tdep.c: Changes throughout for multi-arch 64-bit - support. Incorporate most of tm-rs6000.h. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - (read_memory_addr): Define. - (pop_frame): Rename to rs6000_pop_frame. - (rs6000_pop_frame, rs6000_fix_call_dummy, rs6000_push_arguments, - rs6000_frame_saved_pc, rs6000_frame_chain): Remove non-generic - dummy frame handling. - (branch_dest, rs6000_pop_frame, rs6000_skip_trampoline_code, - rs6000_frame_saved_pc, frame_get_saved_regs, - frame_initial_stack_address, rs6000_frame_chain, - rs6000_convert_from_func_ptr_addr): Call read_memory_addr instead - of read_memory_integer. - (branch_dest, rs6000_pop_frame, rs6000_push_arguments, - rs6000_skip_trampoline_code, rs6000_frame_saved_pc, - frame_get_saved_regs, frame_initial_stack_address, - rs6000_frame_chain): Replace 4 with TDEP->wordsize. - (skip_prologue): Recognize some 64-bit stack adjustments. - (push_dummy_frame, pop_dummy_frame, set_processor, - show_processor): Delete. - (frame_get_saved_regs): Manipulate saved register addresses using - CORE_ADDR instead of int. - (rs6000_create_inferior): New function. - (register_names_*[]): Change to struct reg registers_*[]. - (variants[]): Assimilate into multi-arch approach. - (register_names_*[], variants[]): Refer to pre-PowerPC - architectures as POWER instead of RS6000. - * rs6000-nat.c: Ubiquitous changes for 64-bit support. - (vmap_secs, xcoff_relocate_symtab): Cast addresses - to unsigned long to avoid sign-extension errors. - (set_host_arch): New function. - (xcoff_relocate_symtab): Try disabling usleep(36000) workaround. - (rs6000_core_fns): Use new bfd_target_xcoff_flavour. - (_initialize_core_rs6000): Initialize rs6000_set_host_arch_hook. - * symfile.c (find_sym_fns): Remove special xcoff kludge. - * xcoffread.c (secnum_to_bfd_section): Initialize args.objfile. - (process_linenos): Query line struct size from coff - backend instead of using compile-time constant. - (enter_line_range): Likewise. - (read_xcoff_symtab): Pass "XCOFF64" instead of "XCOFF" to - record_debugformat() if appropriate. - (process_xcoff_symbol): Access symbol addresses using - SYMBOL_VALUE_ADDRESS instead of SYMBOL_VALUE. - (read_symbol_lineno): Retrieve XCOFF64 symbol names from strtbl. - (scan_xcoff_symtab): Likewise. Query syment struct size from - coff backend instead of using compile-time constant. - (xcoff_sym_fns): Set flavour to bfd_target_xcoff_flavour. - * Makefile.in (INTERNAL_LDFLAGS): Add $(MH_LDFLAGS) to list of flags - that this Makefile variable get set to. (From Kevin Buettner.) - * config/powerpc/aix.mh (MH_LDFLAGS): Add linker flags so that - the TOC doesn't overflow. (From Kevin Buettner.) - * config/powerpc/tm-ppc-aix.h: Move config decisions to - multi-arched rs6000-tdep.c. - * config/rs6000/tm-rs6000.h: Likewise. - (GDB_MULTI_ARCH): Define. - (skip_trampoline_code): Rename to rs6000_skip_trampoline_code. - (is_magic_function_pointer): Replace with - rs6000_convert_from_func_ptr_addr. - (TARGET_CREATE_INFERIOR_HOOK): Define. - (find_toc_address_hook): Rename to rs6000_find_toc_address_hook. - (rs6000_set_host_arch_hook): Declare. - * config/rs6000/nm-rs6000.h (CHILD_XFER_MEMORY): Define. - -2000-06-15 Kevin Buettner - - * v850ice.c: Eliminate use of PARAMS from this file. - -2000-06-15 Michael Snyder - - * valops.c (value_cast): Break up long lines. - * utils.c: Fix comment typo. - -2000-06-14 Jim Blandy - - * dwarf2read.c (dump_die): Use the proper printf format for - printing DW_UNSND values; they're longs now. - - * dwarf2read.c (dump_die): We can read DW_FORM_data8 now, on - at least some platforms, so print it out too. - -2000-06-14 James E. Wilson - - * dwarf2read.c (struct attribute): Change unsnd and snd field types - to long. - (read_8_bytes): Change return type to long. - (read_unsigned_leb128): Change return type to long. Change type of - local result to long. Cast argument of left shift to long. - (read_signed_leb128): Likewise. - -2000-06-14 Pierre Muller - - Add support for Pascal language. Part 1: new files. - * p-exp.y, p-lang.c, p-lang.h, p-typeprint.c, p-valprint.c: New files. - -2000-06-13 Kevin Buettner - - * ser-ocd.c, symtab.c: Eliminate use of PARAMS from these files. - -Tue Jun 13 09:21:23 2000 Jeffrey A Law (law@cygnus.com) - - * configure.host (hppa*64*): Renamed from hppa2.0w per - gcc/binutils changes. - * configure.tgt: Similarly. - -2000-06-12 Bill Nottingham - - Patch applied by Kevin Buettner : - - * ia64-linux-nat.c, gdbserver/low-linux.c (u_offsets): PT_CR_IFS - is deprecated. Use PT_CFM instead. - -2000-06-12 Michael Snyder - - * breakpoint.c (breakpoint_thread_match): Fix comment. - -2000-06-12 Fernando Nasser - - * valops.c (value_assign): Adjust the length to take into - consideration that we are not starting from the beginning. - -2000-06-12 Elena Zannoni - - * symfile.c (add_symbol_file_command): Properly reformat "else if" - code. - * coffread.c (coff_symtab_read): Ditto. - -Mon Jun 12 15:24:04 2000 Andrew Cagney - - * Makefile.in (SER_HARDWIRE): Set using autoconf. - * configure.in (SER_HARDWIRE): Define, add ser-tcp.o. - * configure: Re-generate. - - * config/i386/go32.mh (SER_HARDWIRE): Delete. Handled by - configure.in. - * config/sparc/sun4sol2.mh, config/sparc/sun4os4.mh, - config/sparc/sparclynx.mh, config/sparc/nbsdelf.mh, - config/sparc/nbsd.mh, config/sparc/linux.mh, - config/rs6000/rs6000lynx.mh, config/powerpc/solaris.mh, - config/powerpc/nbsd.mh, config/powerpc/linux.mh, - config/powerpc/cygwin.mh, config/pa/hpux11w.mh, - config/pa/hpux11.mh, config/pa/hpux1020.mh, config/pa/hppaosf.mh, - config/pa/hppahpux.mh, config/pa/hppabsd.mh, config/ns32k/nbsd.mh, - config/mips/irix5.mh, config/mips/irix4.mh, config/m68k/nbsd.mh, - config/m68k/m68klynx.mh, config/m68k/linux.mh, - config/i386/nbsdelf.mh, config/i386/nbsd.mh, config/i386/linux.mh, - config/i386/i386sco5.mh, config/i386/i386lynx.mh, - config/i386/i386dgux.mh, config/i386/fbsd.mh, - config/i386/cygwin.mh, config/arm/linux.mh, config/alpha/fbsd.mh, - config/alpha/alpha-osf3.mh, config/alpha/alpha-linux.mh: Remove - ser-tcp.o from XDEPFILES. - * config/ia64/linux.mh: Ditto. - - * TODO: Update. - -Mon Jun 12 14:26:02 2000 Andrew Cagney - - * mips-tdep.c (GDB_TARGET_IS_MIPS64): Define. - (struct gdbarch_tdep): Add gdb_target_is_mips64. - (mips_addr_bits_remove): Update. - (mips_gdbarch_init): Initialize. - - * config/mips/tm-mips64.h (GDB_TARGET_IS_MIPS64, - GDB_TARGET_IS_MIPS64): Delete. - -Mon Jun 12 12:17:20 2000 Andrew Cagney - - * mips-tdep.c: Include "symcat.h". - (mips_dump_tdep): Print all known but not yet multi-arched values. - -2000-06-12 Mark Kettenis - - * config/i386/tm-i386.h: Add forward declaration of `struct value'. - (FIX_CALL_DUMMY): Redefined to call i386_fix_call_dummy. - (i386_fix_call_dummy): Add prototype. - * i386-tdep.c (i386_fix_call_dummy): New function based on the - code from the old FIX_CALL_DUMMY macro. - -2000-06-12 Kevin Buettner - - * procfs.c, remote.c: Eliminate use of PARAMS from these files. - -Mon Jun 12 10:21:24 2000 Andrew Cagney - - * gdbarch.sh (gdbarch_dump): When non multi-arch skip macros that - return void. - -Sun Jun 11 12:06:21 2000 Christopher Faylor - - * exec.c (exec_file_attach): Add .exe extension when __CYGWIN__. - -Sat Jun 10 22:31:46 2000 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_args): Store old gdb_stderr and - gdb_stdout here. - (safe_symbol_file_add_stub): Redirect gdb_stdout as well as stderr. - (safe_symbol_file_add_cleanup): Restore gdb_stdout. - (info_dll_command): Use the pager for displaying DLLs since there are - often quite a few. - -Sun Jun 11 11:34:05 2000 Andrew Cagney - - From Sat Jun 10 17:54:04 2000 Hans-Peter Nilsson : - * configure.in (targ_archs): Clear out secondary components. - * configure: Regenerate. - -Fri Jun 9 15:06:37 2000 Andrew Cagney - - * gdbarch.sh (struct gdbarch): Add member dump_tdep. - (struct gdbarch_registration): Ditto. - (gdbarch_dump): Add ui_file and gdbarch arguments. Add support - for external dump functions. Dump the macro value. Call target - dump routine. - (gdbarch_register): New function. - (gdbarch_registrary): Replace gdbarch_init_registrary. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.c (set_arch): Update. - - * mips-tdep.c (mips_dump_tdep): New function. Move dump code here. - (mips_gdbarch_init): From here. - - * maint.c (maintenance_print_architecture): New function. - (_initialize_maint_cmds): Add command ``maintenance print - architecture''. - -2000-06-08 Kevin Buettner - - * command.h, monitor.h: Eliminate use of PARAMS from these - files. - -2000-06-08 Fernando Nasser - - * config/i386/tm-embed.h: New file. Specific for embedded targets - like i386-elf, i386-coff and i386-aout. - * config/i386/embed.mt (): Specify tm-embed.h instead of the System V - header file. - -2000-06-08 Fernando Nasser - - * MAINTAINERS: Add myself to gdbtk list. - -2000-06-08 Kevin Buettner - - * config/ia64/nm-linux.h (U_REGS_OFFSET): Define. - -2000-06-08 Fernando Nasser - - * configure.in: Replace misplaced CONFIG_ADD by the correct - CONFIG_CLEAN. - * configure, config.in: Regenerate. - -2000-06-08 Fernando Nasser - - * values.c (value_primitive_field): Copy VALUE_REGNO as well. - With typed registers we may have the location information in this field, - in addition to VALUE_ADDRESS (which was already being copied). - -Thu Jun 8 15:26:44 2000 Andrew Cagney - - * config/mips/tm-mips.h (GDB_MULTI_ARCH): Define as 1. - (CALL_DUMMY, TARGET_BYTE_ORDER_SELECTABLE_P, - COERCE_FLOAT_TO_DOUBLE): Delete. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h - config/mips/tm-tx39.h, config/mips/tm-irix5.h: Delete - GDB_MULTI_ARCH. - - * config/mips/tm-mips64.h (TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, - TARGET_PTR_BIT): Delete definitions. - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-tx39l.h, config/mips/tm-vr4100.h, - config/mips/tm-tx39.h: Delete definition of MIPS_EABI. - * mips-tdep.c (mips_gdbarch_init): Use the ISA to determine the - ABI. If all else fails, assume O32. - - * TODO, NEWS: Update. Mention MIPS is multi-arch. - -Thu Jun 8 14:23:12 2000 Andrew Cagney - - * config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4100.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h: Delete definition of - MIPS_DEFAULT_FPU_TYPE. Enable multi-arch. - * mips-tdep.c: (mips_gdbarch_init): The bfd_mach_mips3900 has no - FPU. bfd_mach_mips4650 FPU is single precision. - - * config/mips/tm-mips.h (MIPS_FPU_SINGLE_REGSIZE): - (MIPS_FPU_DOUBLE_REGSIZE): Move from here. - * mips-tdep.c: To here. Change to an enum. - -Wed Jun 7 18:27:51 2000 Andrew Cagney - - * configure.in (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Use config.bfd - to determine the default architecture / target. - * acconfig (DEFAULT_BFD_ARCH, DEFAULT_BFD_VEC): Add. - * configure, config.in: Regenerate. - - * arch-utils.c (set_endian): Better separate multi-arch and non- - multi-arch cases. - (set_endian_from_file): Call internal_error when multi-arch. - (initialize_current_architecture): Rewrite logic selecting a byte - order. Use DEFAULT_BFD_ARCH DEFAULT_BFD_VEC. - (version.h): Include. - - * config/mips/tm-mips.h, config/mips/tm-bigmips64.h, - config/mips/tm-bigmips.h: Delete definition of - TARGET_BYTE_ORDER_DEFAULT. - -Thu Jun 8 11:41:41 2000 Andrew Cagney - - * infrun.c (follow_inferior_fork): Bad merge from below. Compare - strings using follow_fork_mode_ask and not "ask". - -Wed Jun 7 15:13:04 2000 Andrew Cagney - - * command.h (add_set_enum_cmd): Make ``enumlist'' and ``var'' - constant char pointers. - (complete_on_enum): Change ``enumlist'' to a constant char - pointer. - (struct cmd_list_element): Ditto for member ``enums''. - * command.c (complete_on_enum, add_set_enum_cmd, - do_setshow_command): Update. - - * infrun.c (follow_fork_mode_ask, follow_fork_mode_parent, - follow_fork_mode_both, follow_fork_mode_child): New. Use to - construct the follow_fork_mode_kind_names. - (set_follow_fork_mode_command): Delete function. - (_initialize_infrun): Update. - (follow_inferior_fork): Do not strdup follow_fork_mode_string. - Use follow_fork_mode_* variables directly instead. Call - internal_error instead of error when unimplemented "ask" mode. - - * infrun.c (scheduler_enums, scheduler_mode, schedlock_off, - schedlock_on, schedlock_step): Update. - * serial.c (serial_logbase, logbase_hex, logbase_octal, - logbase_ascii, logbase_enums): Update. - * remote.c (packet_support_enums, packet_support_auto, - packet_enable, packet_disable, struct packet_config): Update. - * arch-utils.c (initialize_current_architecture, - set_architecture_string): Update. - (endian_big, endian_little, endian_auto, endian_enum, - set_endian_string): Update. - * i386-tdep.c (valid_flavors, att_flavor, intel_flavor, - disassembly_flavor): Update. - * mips-tdep.c (size_enums, size_64, size_32, size_auto, - mips_stack_argsize_string, mips_saved_regsize_string): Update. - * arm-tdep.c (disassembly_flavor, valid_flavors): Update. - (_initialize_arm_tdep): Ditto. - - * TODO: Update. - -Mon Jun 5 18:44:14 2000 Andrew Cagney - - * thread.c (make_cleanup_restore_current_thread, - do_restore_current_thread_cleanup): New functions. - (thread_apply_all_command, thread_apply_command): Use. Call - do_cleanups when finished. - - * defs.h (make_cleanup_func): Delete typedef. - * TODO: Update. - -Wed Jun 7 11:34:54 2000 Andrew Cagney - - * arch-utils.c (target_byte_order, target_byte_order_auto, - show_endian, set_endian, set_endian_big, set_endian_little, - set_endian_auto, set_endian_from_file, enum set_arch, - target_architecture_auto, set_architecture_string, - target_architecture_hook, target_architecture, arch_ok, set_arch, - set_architecture_from_arch_mach, set_architecture_from_file, - show_architecture, set_architecture, info_architecture, - set_gdbarch_from_file, initialize_current_architecture): Copy from - gdbarch.c. Rewrite ``set architecture'' and ``set endian'' - commands to use enums. - (_initialize_gdbarch_utils): Fix name. - * arch-utils.h (set_architecture_from_arch_mach, - target_architecture_hook): Copy from gdbarch.h. - * gdbarch.sh: Update. - * gdbarch.h, gdbarch.c: Re-generate. - - * TODO: Update. - - * v850-tdep.c, sh3-rom.c, sh-tdep.c, i386-tdep.c: Include - "arch-utils.h". - * Makefile.in (v850-tdep.o): Specify dependencies. - (i386-tdep.o, sh3-rom.o, sh-tdep.o): Add arch-utils.h to - dependency list. - -2000-06-06 Michael Snyder - - * configure.in: Enable autoconf to find curses.h on Solaris 2.8. - * configure: Regenerate. - -Tue Jun 6 21:14:47 2000 Andrew Cagney - - * command.c (do_setshow_command): Accept an enum option immediatly - when it is an exact match. - -Tue Jun 6 16:46:37 2000 Andrew Cagney - - * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h, - config/mips/tm-vr4300.h, config/mips/tm-tx39l.h, - config/mips/tm-tx39.h, config/mips/tm-embedl64.h, - config/mips/tm-embedl.h, config/mips/tm-embed64.h, - config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P. - - * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1. - -Tue Jun 6 16:21:14 2000 Andrew Cagney - - * gdbarch.sh (generic_register_convertible_not, - frame_num_args_unknown): Move from here. - * arch-utils.c (generic_register_convertible_not, - frame_num_args_unknown): To here. - * arch-utils.h (frame_num_args_unknown): Add declaration. - * gdbarch.h, gdbarch.c: Re-generate. - -Tue Jun 6 15:07:08 2000 Andrew Cagney - - * remote-mips.c (mips_open): Select the default monitor prompt - based on the target ISA. - - * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT), - config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT), - config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro. - -2000-06-05 Daniel Berlin - - * c-exp.y (yylex): template handling fixes. - -2000-06-03 Daniel Berlin - - * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix - list. - - * symtab.c (lookup_partial_symbol): Change to stop forcing linear - searches on C++ when we fail the binary search, by doing the - binary search right. - -2000-05-30 Daniel Berlin - - * buildsym.c (hashname): Change to use hash function from bcache.c/.h - - * bcache.c (hash): Change to newer hash function. - - * bcache.h (hash): Prototype for hash function - - * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size - of type hash. - (dwarf2_cached_types): New variable that is the cached types. - (tag_type_to_type): Do the actual caching of types here. - -2000-06-05 Mark Kettenis - - * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS): - Renamed from HAVE_R_FS. - (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS. - * configure, config.in: Regenerated. - -Sun Jun 4 14:00:01 2000 Andrew Cagney - - * TODO: Update. Mention GNU/Linux/SPARC problems. - -Wed May 31 21:41:37 2000 Andrew Cagney - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf - to a void pointer. Update initial values. - * gdbarch.h, gdbarch.c: Re-generate. - - * findvar.c (address_to_signed_pointer, - signed_pointer_to_address): New functions. - * inferior.h (signed_pointer_to_address, - signed_address_to_pointer): Declare. - - * inferior.h, findvar.c (unsigned_pointer_to_address, - address_to_unsigned_pointer): Rename generic_address_to_pointer - and generic_pointer_to_address. Update signatures to match - gdbarch changes. - - * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): - Define. MIPS has signed pointers. - - * defs.h, utils.c (host_pointer_to_address, - address_to_host_pointer): New functions. - * irix5-nat.c (next_link_map_member, first_link_map_member), - procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use. - - * irix5-nat.c (solib_map_sections, symbol_add_stub): Change - function signature to match catch_errors_ftype. - - * TODO: Update. GDB builds using the IRIX native compiler. - -Sat Jun 3 20:43:59 2000 Andrew Cagney - - * defs.h (strsignal, safe_strsignal): Delete declarations. - * utils.c (safe_strsignal): Delete. - * corelow.c (core_open): Replace save_strsignal with - target_signal_to_string + target_signal_from_host. - * TODO: Document problems with target_signal_from_host. - -2000-06-03 Kevin Buettner - - * annotate.c, annotate.h, breakpoint.c, command.c, command.h, - config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c, - d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c, - dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c, - language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c, - procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c, - rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c, - stabsread.h, stack.c, symfile.c, symfile.h, symtab.h, - target.c, target.h, top.c, tracepoint.c, tracepoint.h, - tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c, - win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate - PARAMS from function pointer declarations. - -2000-06-03 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is - flushed before deleting and restoring it. - (safe_symbol_file_add): Ensure that gdb_stderr is flushed before - reassigning it. - (handle_load_dll): Split into two functions so that WFI can handle - shared library events. - (child_solib_loaded_library_pathname): New function. - (child_clear_solibs): New function. Clears shared library list. - (child_solib_add): New function. Adds shared library symbols. - (dll_symbol_command): New function. Handles "dll-symbol" command. - (info_dll_command): New function. Handles info - "sharedlibrary" command. - (handle_exceptions): Eliminate 'ignore_trap' argument. - (get_child_debug_event): Eliminate two arguments. Return "pid" when - appropriate. Break out on most events to allow WFI to handle stuff. - (child_wait): Accomodate get_child_debug_event changes. - (child_attach): Clear thread list and list of loaded dlls. - (child_create_inferior): Clear list of loaded dlls. Use - wait_for_inferior in a loop to look for first "trap". - (child_resume): Avoid accessing a possibly-freed thread pointer. - (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info - sharedlibrary" commands. - * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks. - -2000-06-02 Christopher Faylor - - * win32-nat.c: Fix up gcc warnings throughout. - (handle_load_dll): Change DLL name to lower case. - (handle_exception): Add a second argument indicating whether a - breakpoint should be ignored. Return a 0 if the breakpoint was - ignored. - (get_child_debug_event): Pass argument to handle_exception to control - whether a breakpoint should be ignored. - (child_create_inferior): Use modern cygwin API. Explicitly clear - last_sig. Pass FIRST_EXCEPTION to get_child_debug_event for detection - of first breakpoint. - -2000-06-02 Christopher Faylor - - * configure.in: Detect correct versions of dlltool and windres when - cross-compiling. - * configure: Regenerate. - -2000-06-02 J.T. Conklin - - * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*. - * config/i386/nbsdelf.mt: New file. - * config/i386/tm-nbsdelf.h: New file. - - * config/i386/tm-nbsd.h: change include of tm-nbsd.h to - the more explicit config/tm-nbsd.h. - -2000-06-02 Mark Kettenis - - * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from - register number when used as index into fpr_regs array. - -Tue May 30 13:31:57 2000 Andrew Cagney - - * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Delete. - - * gdbarch.sh: Add support for parameterized expressions. - (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT, - TARGET_LONG_DOUBLE_FORMAT): Add. Include "floatformat.h". - * gdbarch.h, gdbarch.c: Regenerate. - - * arch-utils.c (default_single_format, default_double_format, - default_long_double_format): New functions. Include - "floatformat.h" - * arch-utils.h: Declare. - - * d10v-tdep.c (d10v_gdbarch_init): Set floating point format. - Note that long double is 64 bit, the rest are 32 bit. Include - "floatformat.h". - -2000-06-02 Mark Kettenis - - * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define. - -2000-06-01 Michael Snyder - - * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's - thread_db library) may cause this function to be called with an - illegal address, in which case procfs_to_xfer_memory will - return zero. Return an error code instead of looping forever. - -Thu Jun 1 20:05:26 2000 Andrew Cagney - - * TODO: More suggestions added. - -2000-06-01 Klee Dienes - - * MAINTAINERS: Add Klee Dienes and Jim Ingham as maintainers for - Mac OS X and Objective C components (to be contributed). - -2000-05-31 J.T. Conklin - - * configure.host: Add patterns for i[3456]86-*-netbsdaout* - and i[3456]86-*-netbsdelf*. - * config/i386/nm-nbsdelf.h: New file. - * config/i386/nbsdelf.mh: New file. - - * config/i386/nm-nbsd.h: change include of nm-nbsd.h to - the more explicit config/nm-nbsd.h. - * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to - tm-i386.h. - (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define. - -2000-06-01 Mark Kettenis - - * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new - native configurations. - - * i386bsd-nat.c: Include "gregset.h". - (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead - of CANNOT_FETCH_REGISTER, if not already defined. - (supply_gregset): Call supply_register with NULL as its second - argument instead of supplying our own zeroed out buffer. - (fill_gregset): Copy contents of correct registers instead of the - contents of register REGNO. - -2000-05-31 Kevin Buettner - - * gnu-regex.c (re_match_2_internal): Revert 2000-05-27 - patch which removed use of PARAMS from declaration. This - file should not have been touched as it is supposed to track - the version in glibc. - -2000-05-31 Mark Kettenis - - Add support for FreeBSD/Alpha. - * configure.host, configure.tgt (alpha*-*-freebsd*): New entry. - * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt, - config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h, - config/alpha/xm-fbsd.h: New files. - -2000-05-31 Pierre Muller - - * MAINTAINERS: Add myself to "Write After Approval" list. - -Tue May 30 18:48:33 2000 Andrew Cagney - - * TODO: Re-organize. - -Tue May 30 11:22:28 2000 Andrew Cagney - - * gdbarch.sh: Add field ``postdefault''. Rename fields - ``startup'' and ``default'' to ``staticdefault'' and - ``predefault''. Fix initialization of valid_p. Create/compare - gdbarch.log. - -Mon May 29 22:47:16 2000 Andrew Cagney - - * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T): - Define. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete. - -Mon May 29 15:41:10 2000 Andrew Cagney - - * symtab.h (make_cleanup_free_search_symbols): Add declaration. - * symtab.c (make_cleanup_free_search_symbols, - do_free_search_symbols_cleanup): New functions. - (search_symbols, symtab_symbol_info, rbreak_command): Update. - (search_symbols): Pass ``sr'', and not its address, to - make_cleanup_free_search_symbols. - -2000-05-28 Kevin Buettner - - * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos. - -2000-05-27 Kevin Buettner - - * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c, - annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, - ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h, - call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c, - coff-solib.h, coffread.c, command.c, command.h, complaints.c, - complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, - config/alpha/nm-linux.h, config/alpha/nm-osf.h, - config/alpha/nm-osf2.h, config/alpha/tm-alpha.h, - config/alpha/tm-alphalinux.h, config/arc/tm-arc.h, - config/arm/tm-embed.h, config/d30v/tm-d30v.h, - config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, - config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h, - config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, - config/i386/nm-i386v.h, config/i386/nm-linux.h, - config/i386/nm-nbsd.h, config/i386/nm-ptx4.h, - config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, - config/i386/tm-i386.h, config/i386/tm-i386nw.h, - config/i386/tm-i386sol2.h, config/i386/tm-i386v.h, - config/i386/tm-i386v4.h, config/i386/tm-nbsd.h, - config/i386/tm-ptx.h, config/i386/tm-sun386.h, - config/i960/tm-mon960.h, config/i960/tm-nindy960.h, - config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h, - config/m68k/nm-linux.h, config/m68k/tm-cisco.h, - config/m68k/tm-delta68.h, config/m68k/tm-es1800.h, - config/m68k/tm-isi.h, config/m68k/tm-linux.h, - config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-news.h, config/m68k/tm-sun3.h, - config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h, - config/m88k/tm-m88k.h, config/mcore/tm-mcore.h, - config/mips/nm-irix3.h, config/mips/nm-irix4.h, - config/mips/nm-irix5.h, config/mips/nm-mips.h, - config/mips/tm-embed.h, config/mips/tm-mips.h, - config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h, - config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h, - config/pa/nm-hppah.h, config/pa/tm-hppa.h, - config/pa/tm-hppa64.h, config/pa/xm-hppah.h, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h, - config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h, - config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h, - config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h, - config/sh/tm-sh.h, config/sparc/nm-linux.h, - config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, - config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h, - config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h, - config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h, - config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h, - config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, - config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h, - copying.c, core-aout.c, core-regset.c, core-sol2.c, - corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c, - d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c, - dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c, - dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c, - environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y, - f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c, - frame.h, gdb_string.h, gdbcmd.h, gdbcore.h, - gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c, - h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c, - hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h, - hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c, - i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, - inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c, - irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c, - language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h, - m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c, - mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c, - mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c, - objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c, - osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h, - ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c, - remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c, - remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c, - remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c, - remote-utils.c, remote-utils.h, remote-vx.c, remote.c, - rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c, - scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c, - sol-thread.c, solib.c, solib.h, somread.c, somsolib.c, - somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c, - sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, - sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c, - symtab.h, target.c, target.h, terminal.h, thread.c, top.c, - top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c, - tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h, - tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h, - tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c, - tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c, - tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h, - tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h, - tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h, - ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c, - valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c, - win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c, - xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function - declarations. - -2000-05-26 Michael Snyder - - * gregset.h: New file. Typedefs for gdb_gregset_t and - gdb_fpregset_t, prototypes for supply_gregset and friends. - * procfs.c: Include gregset.h. Delete local prototypes for - supply_gregset etc., and local typedef gdb_gregset_t etc. - * sol-thread.c: Include gregset.h, delete local prototypes, - add appropriate casts to gdb_gregset_t. - * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, - sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, - m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, - irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, - arm-linux-nat.c, alpha-nat.c: Include gregset.h. - * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. - * config/sparc/nm-sun4sol2.h: Ditto. - * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE, - GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.) - -Thu May 25 16:56:05 2000 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for ncurses.h. - * config.in, configure: Re-generate. - -2000-05-25 Scott Bambrough - - * arm-linux-tdep.c (find_minsym_and_objfile): New. - (skip_hurd_resolver): New. - (arm_linux_skip_solib_resolver): New. - (arm_skip_solib_resolver): Removed. - - * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use - arm_linux_skip_solib_resolver. - -2000-05-25 Mark Kettenis - - * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add. - * configure.in: Add checks for r_fs and r_gs members of - `struct reg'. - * config.in, configure: Regenerated. - -2000-05-25 Eli Zaretskii - - * ser-go32.c: Remove PARAMS. - -Thu May 25 15:22:12 2000 Andrew Cagney - - * configure.in (AC_CHECK_HEADERS): Check for , - , and . - * config.in, configure: Re-generate. - * gdb_dirent.h: New file - - * infptrace.c: Include "gdb_dirent.h" instead of . - * core-aout.c: Ditto. - * procfs.c: Include "gdb_dirent.h" instead of . - -Thu May 25 14:43:30 2000 Andrew Cagney - - * config.in: Regenerate. - -Thu May 25 13:49:17 2000 Andrew Cagney - - From Fri 19 May 2000 Eli Zaretskii : * - config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c - and gdb/testsuite/gdb.mi/mi-var-cmd.exp. - -Thu May 25 11:09:50 2000 Andrew Cagney - - * configure.in (AC_OUTPUT): Do not generate tui/Makefile. - (enable-tui): Convert Makefile configury to use the same mechanism - as MI. - - * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC, - TUI_CFLAGS): Delete - (all-tui): Delete target. - (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o, - tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o, - tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets. - (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS, - SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS, - SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL, - SUBDIR_TUI_UNINSTALL): Define. - - * TODO: Update. - -Thu May 25 11:02:24 2000 Andrew Cagney - - * TODO: Update. Mark Kettenis fixed FreeBSD >2.2 support. - * MAINTAINERS: Update Jim Ingham's address. - -2000-05-25 Mark Kettenis - - Add support for FreeBSD/i386 ELF. - * i386bsd-nat.c: New file. - * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define. - Include "i386/tm-i386.h" instead of "i386/tm-i386b.h". - (NUM_REGS): Remove redefinition. - (USE_STRUCT_CONVENTION): Define. - (i386_float_info): Remove prototype. - (FLOAT_INFO): Remove define. - (JB_ELEMENT_SIZE): Define to 4. - (JB_PC): Define to 0. - (GET_LONGJMP_TARGET): Define. - (SIGTRAMP_START, SIGTRAMP_END): Define. - (SIGCONTEXT_PC_OFFSET): Define. - (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS - * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t. - (FETCH_INFERIOR_REGISTERS): Define. - (ATTACH_DETACH): Define. - (kernel_u_size): Remove PARAMS. - (register_u_addr): Use CORE_ADDR in prototype where appropriate. - Remove PARAMS. - (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]: - Define. - [SVR4_SHARED_LIBS]: Include "elf/common.h". - Only define aliases for struct members from if - !SVR4_SHARED_LIBS. - * config/i386/xm-fbsd.h: New file. - * config/i386/fbsd.mt (TDEPFILES): Remove solib.o. - * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o. Add - core-regset.o i387-nat.o i386bsd-nat.o. - -2000-05-24 Michael Snyder - - * findvar.c (value_from_register): Factor code, simplify logic. - -2000-05-23 J.T. Conklin - - * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/i386/nbsd.mh (NATDEPFILES): ...to here. - * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/m68k/nbsd.mh (NATDEPFILES): ...to here. - * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here... - * config/ns32k/nbsd.mh (NATDEPFILES): ...to here. - - * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o. - * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs. - * gdbserver/low-nbsd.c (initialize_arch): Define for PPC. - (fetch_inferior_registers): Likewise. - (store_inferior_registers): Likewise. - - * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86 - floating point registers. - (store_inferior_registers): Likewise. - -2000-05-24 Mark Kettenis - - * i387-nat.h, i387-nat.c: New files. - -Tue May 23 17:21:24 2000 Alexandre Oliva - - * config/sparc/nm-linux.h: Include config/nm-linux.h. - * config/powerpc/nm-linux.h: Likewise. - -Tue May 23 13:20:00 1999 Gregory Lielens - - * f-valprint.c : Corrected f_val_print function for TYPE_CODE - (type) = TYPE_CODE_COMPLEX - -Wed May 24 00:38:09 2000 Andrew Cagney - - * utils.c (make_cleanup_close, do_close_cleanup): New functions. - * defs.h (make_cleanup_close): Add declaration. - -Tue May 23 20:47:50 2000 Andrew Cagney - - * configure.in (build_warnings): Add -Wuninitialized. - * configure: Regenerate. - -Tue May 23 17:44:18 2000 Andrew Cagney - - From Mon May 8 14:49:51 2000 Andrew Cagney - (gdb 5.0): From Michael Paddon : - * configure.in (AC_CHECK_HEADERS): Check for . - - * configure: Re-generate. - * proc-api.c: Only include when available. - (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined. - - * TODO: Update. - -2000-05-17 Michael Snyder - - * config/sparc/tm-sun4sol2.h: Turn on multi-arch. - * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack. - -2000-05-17 Andrew Cagney - - * GDB 5.0 released. - * Makefile.in (VERSION): Set to 5.0. - -Mon May 22 16:20:31 2000 Andrew Cagney - - * inferior.h (make_cleanup_restore_inferior_status): - * infrun.c (make_cleanup_restore_inferior_status, - do_restore_inferior_status_cleanup): New functions. - * valops.c (hand_function_call): Use. - * infcmd.c (disable_longjmp_breakpoint_cleanup): New function. - (step_1): Use. - * symfile.c (clear_symtab_users_cleanup): New function. - (syms_from_objfile, reread_symbols): Use. - * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup): - New functions. - * objfiles.h (make_cleanup_free_objfile): Add declaration. - * symfile.c (syms_from_objfile, reread_symbols), hpread.c - (hpread_build_psymtabs), hp-psymtab-read.c - (hpread_build_psymtabs): Use. - * dwarf2read.c (make_cleanup_free_die_list, - do_free_die_list_cleanup): New functions. - (psymtab_to_symtab_1): Use. - * tracepoint.c (make_cleanup_free_actions, - do_free_actions_cleanup): New functions. - (read_actions): Use. - * corelow.c (core_close_cleanup): New function. - (core_open): Use. - * dbxread.c (make_cleanup_free_bincl_list, - do_free_bincl_list_cleanup): New function. - (read_dbx_symtab): Use. - * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New - functions. - (coff_symfile_read): Use. - * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup): - New function. - (varobj_create): Use. - * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c - (free_funcalls): Change signature to match make_cleanup_ftype. - * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c - (download), solib.c (open_symbol_file_object), sparcl-tdep.c - (sparclite_open), parse.c (parse_exp_1): Remove cast using - make_cleanup_func. - -Mon May 22 15:49:13 2000 Andrew Cagney - - * procfs.c (info_proc_cmd): Use make_cleanup_freeargv. - (proc_iterate_over_mappings): Use make_cleanup_close. - (proc_get_LDT_entry): Ditto. - (do_closedir_cleanup): New function. - (proc_update_threads): Use. - (do_destroy_procinfo_cleanup): New function. - (info_proc_cmd): Use. - -Mon May 22 15:21:38 2000 Andrew Cagney - - * top.h (command_loop_marker): Change signature to match - make_cleanup_ftype. - * top.c (command_loop_marker): Update. - (command_loop, simplified_command_loop), event-top.c - (command_handler): Remove cast using make_cleanup_func. - * event-top.c (command_handler): Ditto. - - * top.c (do_chdir_cleanup): New function. - (gdb_init): Use. Use xstrdup instead of strsave. - * top.c (do_fclose_cleanup): New function. - (source_command): Use. - * top.c (do_restore_instream_cleanup): Rename - source_cleanup. Change signature to match make_cleanup. - (read_command_filem execute_user_command): Update. Remove cast - using make_cleanup_func. - * top.c (do_free_command_lines_cleanup, - make_cleanup_free_command_lines): New funtions. - (get_command_line, read_command_lines): Use. - * top.c (arg_cleanup): Change signature to match make_cleanup. - (setup_user_args): Remove cast using make_cleanup_func. - -Mon May 22 12:05:13 2000 Andrew Cagney - - * defs.h (t_reg): Delete typedef. - (preg, preg_nz): Delete function. Replaced by phex and phex_nz. - * utils.c (phex, phex_nz): New functions. - (paddr, paddr_nz): Use. - - * monitor.c (monitor_store_register): Replace preg with phex. - -Mon May 22 11:46:01 2000 Andrew Cagney - - * TODO: Add note on typecast using catch_errors_ftype. - -2000-05-21 Mark Kettenis - - * i387-tdep.c (print_i387_value): Cast &value to (char *) in - pointer arithmetic. Fixes a bug which manifested itself on - FreeBSD. - -2000-05-20 J.T. Conklin - - * target.h (target_memory_bfd_section): Removed declaration. - * target.c (target_memory_bfd_section): Removed. - * exec.c (xfer_memory): Removed #if'ed-out code which referenced - target_memory_bfd_section. - - * target.h (target_read_memory_section): Removed declaration. - * target.c (target_read_memory_section): Removed. - (target_xfer_memory): Update, removed bfd_section argument. - (target_read_string, target_read_memory, target_write_memory): - Update for above change. - - * gdbcore.h (read_memory_section): Removed declaration. - * corefile.c (read_memory_section): Removed. - * jv-lang.c (get_java_utf8_name): Changed calls to - read_memory_section to read_memory. - * printcmd.c (printf_command): Likewise. - * valops.c (value_at, value_fetch_lazy): Likewise. - -2000-05-18 J.T. Conklin - - * configure.host, configure.tgt (powerpc-*-netbsd*): New entry. - * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt, - config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h, - config/powerpc/xm-nbsd.h: New files. - -2000-05-17 Eli Zaretskii - - * gdb/config/djgpp/README: Fine-tune installation instructions - based on user reports. - -Wed May 17 18:27:45 2000 Andrew Cagney - - * configure.in (build_warnings): List possible warnings. - * configure: Regenerate. - * TODO: More updates. - * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After - Approval. - -Wed May 17 16:48:36 2000 Andrew Cagney - - From 2000-04-14 Gary Thomas : - * config/v850/tm-v850.h: Change breakpoint sequence to be - 'br *' since there is no 16bit "illegal" instruction on this - processor. - -Tue May 16 18:57:14 2000 Andrew Cagney - - * TODO: Review. Delete anything that is no longer applicable. - -Tue May 16 14:17:20 2000 Andrew Cagney - - * utils.c (free_current_contents): Make more robust. - -Tue May 16 13:30:08 2000 Andrew Cagney - - * symtab.h (make_cleanup_discard_minimal_symbols): Replace - discard_minimal_symbols. - * minsyms.c (make_cleanup_discard_minimal_symbols): - (do_discard_minimal_symbols_cleanup): New functions. - - * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read), - solib.c (solib_add_common_symbols), os9kread.c - (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c - (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c - (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c - (coff_symfile_read): Replace make_cleanup. - -Mon May 15 09:32:31 2000 Andrew Cagney - - * command.h (add_set_cmd): Change VAR parameter to void pointer. - (add_set_enum_cmd): Change VAR parameter to char pointer pointer. - (struct command): Change member VAR to void pointer. - * command.c (add_set_cmd, add_set_enum_cmd): Update. - - * remote.c (add_packet_config_cmd), mips-tdep.c - (_initialize_mips_tdep), infrun.c (_initialize_infrun), - i386-tdep.c (_initialize_i386_tdep), arm-tdep.c - (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd. - -Tue May 16 12:46:04 2000 Andrew Cagney - - * wrapper.h (wrap_value_subscript): Delete declaration. - -Tue May 16 10:54:55 2000 Andrew Cagney - - * defs.h (make_cleanup_bfd_close): Add declaration. - * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New - functions. - - * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c - (download), remote-e7000.c (e7000_load), corelow.c (core_open, - core_file_to_sym_file): Replace calls to make_cleanup. - -Mon May 15 16:50:45 2000 Andrew Cagney - - * TODO: Add notes on register cache. - -Mon May 15 21:27:27 2000 J"orn Rennecke - - * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays. - (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and - bfd_mach_sh3_dsp. - (sh_show_regs): Floating point registers are called fr0-fr15. - For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate. - Handle sh-dsp and sh3-dsp. - config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp - don't have floating point registers. - (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define. - (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise. - (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise. - -2000-05-15 Eli Zaretskii - - * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h. - - * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add - prototypes. - -Mon May 15 15:31:30 2000 Andrew Cagney - - * valops.c (hand_function_call): Replace #ifdef - SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P. - - * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add. - * gdbarch.h, gdbarch.c: Regenerate. - -Mon May 15 16:05:46 2000 Andrew Cagney - - * ax.h (make_cleanup_free_agent_expr): Add declaration. - * ax-general.c (do_free_agent_expr_cleanup): - (make_cleanup_free_agent_expr): New functions. - - * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c - (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls - to make_cleanup. - -Mon May 15 14:06:23 2000 Andrew Cagney - - * breakpoint.h (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint): Declare. - * breakpoint.c (make_cleanup_delete_breakpoint, - make_exec_cleanup_delete_breakpoint, - do_delete_breakpoint_cleanup): New fuctions. - - * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame), - breakpoint.c (until_break_command, until_break_command): Replace - call to make_cleanup / make_exec_cleanup. - -Mon May 15 13:25:57 2000 Andrew Cagney - - * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c - (core_addr_greaterthan, core_addr_lessthan): Move from here. - * arch-utils.h (core_addr_greaterthan, core_addr_lessthan), - arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here. - -Mon May 15 12:07:55 2000 Andrew Cagney - - * printcmd.c (print_frame_args), stack.c (print_frame), command.c - (do_setshow_command), breakpoint.c (print_it_typical, mention): - Use make_cleanup_ui_out_stream_delete. - -Mon May 15 11:23:23 2000 Andrew Cagney - - * proc-events.c (init_syscall_table): Delete stray ``;''. - * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old - value. - * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x. - -2000-05-12 Michael Snyder - - * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define. - -2000-05-12 Kevin Buettner - - * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign - extension code. - -Fri May 12 20:38:55 2000 Andrew Cagney - - * TODO: Mention weak symbol problem. Mention UnixWare thread - problem. - -Fri May 12 14:12:17 2000 Andrew Cagney - - * README: Update section on kernel debugging. - -Fri May 12 19:13:15 2000 Andrew Cagney - - * mips-tdep.c (mips_get_saved_register): New function. Handle - case of 32 ABI saving 32 bit registers on stack when target has 64 - bit ISA. - (mips_gdbarch_init): Update. - -Fri May 12 14:46:52 2000 Andrew Cagney - - * mips-tdep.c (MIPS_EABI): Fix typo. Test for MIPS_ABI_EABI64. - -Thu May 11 21:52:55 2000 Andrew Cagney - - * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W - options before using them. Report result. - * configure: Regenerate. - -2000-05-11 Elena Zannoni - - * coffread.c (coff_symtab_read): In the case of C_THUMBEXT | - C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for - .rodata, because cs_to_section doesn't deal with .rodata. Fix test - accordingly. - -Thu May 11 21:33:59 2000 Andrew Cagney - - * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH. - Always check that a macro is defined before printing it. - * gdbarch.c: Re-generate. - -Thu May 11 17:22:36 2000 Andrew Cagney - - * README: Update for GDB 5.0. - -Thu May 11 13:24:52 2000 Andrew Cagney - - * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo. - - * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add - definition. Disable. Document known problems. - (MIPS_DEFAULT_ABI): Define. - - * mips-tdep.c (enum mips_abi): Define. - (struct gdbarch_tdep): Replace mips_eabi with mips_abi. - (MIPS_EABI): Update. - (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI. - Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When - looking for a matching architecture require a matching MIPS_ABI. - (mips_gdbarch_init): Cleanup arch_debug information. - -2000-05-10 Elena Zannoni - - * solib.c (symbol_add_stub): Remember the index and the name of - the section with the lowest address. Use this data (instead of - data from .text) to pass info into symbol_file_add. - - * elfread.c (record_minimal_symbol_and_info): Use the section - where the symbol lives to get the index, instead of guessing. - -2000-05-10 Michael Snyder - - Make Sparc a Multi-Arch target. Discard PARAMS macro (require ANSI). - * sparc-tdep.c: include arch-utils.h. - (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE, - DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions. - (GDB_TARGET_IS_SPARC64): make into a runtime test. - (struct frame_extra_info): Define, use instead of the macro. - (Many places): Use alloca instead of statically allocated buffers - that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE. - (sparc_extract_struct_value_address): Accept a pointer arg instead - of an array sized by REGISTER_BYTES. - (examine_prologue): Accept a pointer to an array of CORE_ADDR, - instead of the defunct struct frame_saved_regs. Recognize new - Sparc64 store instructions as part of the prologue. Ignore the - destination of a frame store when parsing the prologue (so long - as it's on the stack). - (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE. - (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR - instead of the defunct struct frame_saved_regs. - (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to - supply_register. Provide 4-byte offset to compensate for diff - between size of the prgreg_t elements on a 64-bit host and size - of the registers for a 32-bit target. Fill all inaccessible regs - with zero so they won't keep being requested again and again. - (fill_gregset): Handle 32/64 size difference between registers - and prgreg_t. Handle as many new 64-bit regs as possible. - (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world. - (sparc_push_arguments): Rename to sparc32_push_arguments. - Copy arguments into registers as well as onto stack, so that the - CALL_DUMMY (code pushed onto the target stack) is not required. - (sparc_extract_return_value): Rename to sparc32_extract_return_value. - (sparc_store_return_value): Use memset instead of bzero. - Use write_register_gen instead of write_register_bytes. - (sparclet_store_return_value): New function. - (_initialize_sparc_tdep): Call register_gdbarch_init to activate - the gdbarch multi-architecture system. - (sp64_push_arguments): Rename to sparc64_push_arguments. - Extend to store arguments in general registers as well as on stack. - (sparc64_extract_return_value): Rename to sp64_extract_return_value. - Use as a private function, to be called by the new external function - sparc64_extract_return_value. - (sparclet_extract_return_value): New function. - (sparc32_stack_align, sparc64_stack_align, sparc32_register_name, - sparc64_register_name, sparc_print_extra_frame_info, - sparclite_register_name, sparclet_register_name, - sparc_push_return_address, sparc64_use_struct_convention, - sparc32_store_struct_return, sparc64_store_struct_return, - sparc32_register_virtual_type, sparc64_register_virtual_type, - sparc32_register_size, sparc64_register_size, - sparc32_register_byte, sparc64_register_byte, - sparc_gdbarch_skip_prologue, sparc_convert_to_virtual, - sparc_convert_to_raw, sparc_frame_init_saved_regs, - sparc_frame_address, sparc_gdbarch_fix_call_dummy, - sparc_coerce_float_to_double, sparc_call_dummy_address, - sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size, - sparc_return_value_on_stack): New functions supporting multi-arch. - (sparc_gdbarch_init): New function; initialize multi-arch. - (struct gdbarch_tdep): Define, use for private multi-arch data. - * config/sparc/tm-sparc.h: Move definitions around, enclose with - #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate - definitions. Add enums for register names, to help debugging gdb. - This header file must work for non-multi-arch and for multi-arch. - * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration. Also add - AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case. - Define GDB_MULTI_ARCH. - * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration. - Do not define GDB_MULTI_ARCH (bfd does not correctly identify target). - * config/sparc/tm-sparclite.h: Ditto. - * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH. - * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to - avoid using deprecated REGISTER_NAMES macro. - * Makefile.in: Let sparc-tdep.c depend on arch-utils.h. - -2000-05-08 Michael Snyder - - * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers. - * gdbarch.c, gdbarch.h: Regenerate. - * core-regset.c: Change FP0_REGNUM to a runtime test. - * procfs.c: Ditto. - * sun3-nat.c: Ditto. - * sparc-tdep.c: Ditto. - - * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM. - * ptx4-nat.c: Ditto. - - * sol-thread.c (sol_thread_create_inferior): only add the thread - to the thread list if it is not already in there. - (prototypes for thread_db func ptrs): pretty up formatting. - -2000-05-08 Eli Zaretskii - - * config/djgpp/djconfig.sh: Use more warning switches. - - * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the - @V@ placebo. djunpack.bat changed accordingly. - -Mon May 8 11:19:47 2000 Andrew Cagney - - * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename - saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64 - and saved_gpreg_size_enums. - (mips_stack_argsize): Update. Cleanup. - - * mips-tdep.c (STACK_ARGSIZE): Delete macro. Replaced by - MIPS_STACK_ARGSIZE. - (MIPS_NABI32): Delete macro. Replaced by - MIPS_REGS_HAVE_STACK_HOME_P. - (mips_push_arguments): Update. - (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32 - with test for MIPS_REGS_HAVE_STACK_HOME_P. - (MIPS_REGS_HAVE_STACK_HOME_P): Define. Provide non- multi-arch - default. - (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and - mips_default_stack_argsize. - (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize. - (mips_stack_argsize_string): New static variable. - (mips_stack_argsize): New function, handle default case. - (__initialize_mips_tdep): Add command ``set mips stack-arg-size'' - implemented as an enum using size_auto et.al. - (mips_gdbarch_init): Initialize mips_default_stack_argsize and - mips_regs_have_stack_home_p. - - * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8 - for n32. - (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32. - -Mon May 8 00:49:32 2000 Andrew Cagney - - * procfs.c (PROCFS_TRACE): Delete definition. - * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always - define. - -2000-05-05 Michael Snyder - - * procfs.c: Cleanup of procfs tracing. Move defines and - prototypes to proc-utils.h - * proc-utils.h: Define tracing macros. Declare trace functions. - * proc-api.c: Make procfs tracing a runtime option. - (prepare_to_trace): New function, abstracted out of several - places. Open a trace file if one is required. - (ioctl_with_trace, write_with_trace, open_with_trace, - close_with_trace, wait_with_trace, lseek_with_trace): - Report errno if an error occurs in a system call. - (write_with_trace): Make 2nd arg void *, to agree with write. - -2000-05-05 Elena Zannoni - - * elfread.c (elf_symtab_read): The calculation of 'offset' - must be done for each symbol, not just once. The index - used must be the index of the section where 'sym' resides, - not .text. - -2000-05-05 Michael Snyder - - * procfs.c (many functions): change int cmd; to long cmd; - Solaris /proc API calls this parameter a long, and requires it - for 64-bit hosts (where sizeof(long) != sizeof(int)). UnixWare - calls it an int, but on existing UnixWare hosts, int and long - are the same size. So long it must be. If a future UnixWare - version has problems with this, we'll have to use autoconf. - * proc-api.c (write_with_trace): use long instead of int. - -2000-05-04 Mark Kettenis - - * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not - already defined. - -2000-05-01 Mark Kettenis - - * infrun.c (handle_inferior_event): Add missing call to keep_going - and missing return when handling an ordinary signal from the - inferior. - -2000-05-04 Elena Zannoni - - * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Define as functions of OBJFILE. Add - sect_index_text, sect_index_data, sect_index_rodata, - sect_index_bss to objfile structure. - * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS, - SECT_OFF_RODATA): Remove. - * objfiles.c (allocate_objfile): Initialize - sect_index_{text,data,bss,rodata} to -1, for error detection. - - * symfile.c (default_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata} from bfd information. - * xcoffread.c (xcoff_symfile_offsets): Ditto. - * somread.c (som_symfile_offsets): Initialize - sect_index_{text,data,bss,rodata}. - - * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, - hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c, - mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h, - remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c, - stabsread.c, symfile.c, xcoffread.c: - Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the - current objfile. - - * xcoffread.c: Add new field objfile to find_targ_sec_arg. - -Thu May 4 20:54:00 2000 Andrew Cagney - - * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h - (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h - (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS): - Delete unused macros. - -2000-05-03 Michael Snyder - - * solib.c (elf_locate_base, info_sharedlibrary_command): - Look at the bfd to determine if it is elf32 or elf64, rather - than using an ifdef. This makes it runtime teststable and - multi-arch. - -2000-05-01 Mark Kettenis - - * infrun.c (handle_inferior_event): When doing a "next", and - stepping out of a signal handler into its calling trampoline - ignore the value of step_frame_address. - (step_over_function): Only modify step_resume_breakpoint->frame if - the value of step_frame_address is non-zero. - -2000-05-03 Michael Snyder - - * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE - is not static in the MULTI_ARCH world, so don't use it in a - static array declaration. - -2000-05-03 Elena Zannoni - - * symtab.c (in_prologue): From Jim Blandy. Rewrite, more - intelligently, making sure we use the information from the - symbol tables fully. - -2000-05-02 H.J. Lu - - * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE - instead of ELFOSABI_SYSV. - -Tue May 2 19:07:20 2000 Andrew Cagney - - * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add. - * gdbarch.h, gdbarch.c: Re-generate. - - * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef - NPC_REGNUM to run-time test. - * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM - and NNPC_REGNUM to run-time test. - * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to - run-time test. - (procfs_store_registers): Ditto. - -Tue May 2 18:48:57 2000 Andrew Cagney - - * gdbarch.sh: Provide non- multi-arch defaults by direct - definition in "gdbarch.h" instead of going through "gdbarch.c". - * gdbarch.h, gdbarch.c: Re-generate. - * defs.h: When non- multi-arch, include "arch-utils.h" so that - legacy definitions are globally visible. - -Tue May 2 16:32:06 2000 Andrew Cagney - - * MAINTAINERS: Add Syd Polk to gdbtk maintainers. - (symtabs): Add Elena to symtabs maintainers list. - (Blanket Write Privs): Add Jim Blandy. - -2000-05-01 Stan Shebs - - Remove obsolete Gould configuration: - * configure.host, configure.tgt: Remove Gould configs. - * Makefile.in: Remove Gould-related actions. - * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files. - * NEWS: Mention removal. - -Mon May 1 15:37:58 2000 Andrew Cagney - - From 2000-04-28 Andreas Jaeger : - * defs.h: Properly check for GCC version number. - -2000-04-30 Mark Kettenis - - Fix single-stepping out of signal trampolines. - * config/i386/nm-linux.h (CHILD_RESUME): Define. - * i386-linux-nat.c (child_resume): New function. - -Fri Apr 28 16:22:34 2000 Andrew Cagney - - * blockframe.c (frameless_look_for_prologue): Use - PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P. - * gdbarch.sh (PROLOG_FRAMELESS_P): Define. - * gdbarch.h, gdbarch.c: Re-generate. - * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New - function. - -Fri Apr 28 15:31:10 2000 Andrew Cagney - - From "Serge Nikulin" : - * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function - name is unknow. - -2000-04-27 Michael Snyder - - * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw, - d10v_convert_iaddr_to_raw): make these multi-arch functions optional. - * gdbarch.c, gdbarch.h: regenerate - -Fri Apr 28 12:21:28 2000 Andrew Cagney - - From Tim Mooney : - * target.c (do_monitor_command): Cast tcomplain to correct - function type in comparison. - -Fri Apr 28 11:43:05 2000 Andrew Cagney - - From 2000-04-25 Guy Harris : - * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and - ser-pipe.o - -2000-04-27 Michael Snyder - - * jv-valprint.c (java_val_print): Add arg declaration, - fix compiler warning. - * corelow.c (core_open): Call set_gdbarch_from_file so that - gdbarch becomes aware of the architecture encoded in the - corefile. - * findvar.c (write_register_gen): Export this useful interface. - * value.h (write_register_gen): Declare. - -2000-04-27 Elena Zannoni - - * cxux-nat.c (add_shared_symbol_files): Don't treat .text section - as special in the section_addr_info structure. - * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. - * osfsolib.c (symbol_add_stub): Ditto. - * irix5-nat.c (symbol_add_stub): Ditto. - -Thu Apr 27 14:07:16 2000 Andrew Cagney - - * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h". - -Thu Apr 27 10:06:42 2000 Andrew Cagney - - * TODO: Document IRIX X ARM cross compile problems. - -2000-04-26 Michael Snyder - - * utils.c (internal_verror): Call target_terminal_ours. - * wrapper.h: Fix minor comment typo. - * proc-api.c (write_with_trace): Change 'arg' from long to int. - Treat 'off_t' and 'size_t' as unsigned long in printfs. - (lseek_with_trace): Treat 'off_t' as unsigned long in printf. - * procfs.c (comments): Eliminate "???" in comments, which GCC - wants to interpret as a trigraph. (fill_gregset, supply_gregset, - fill_fpregset, supply_fpregset): Declare. - (procfs_wait): Sysargs is a long, change printf format to match. - (test-mapping, mapping_test, test_mapping_cmd) Remove (test only). - -2000-04-26 Kevin Buettner - - * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to - ia64linux-nat.c. - -Wed Apr 26 13:50:35 2000 Philippe De Muyter - - * ax-gdb.c (agent_command): Remove now useless cast of - `free_current_contents' when passed to `make_cleanup'. - * coffread.c (coff_symfile_read): Ditto. - * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto. - (dwarf_decode_lines): Ditto. - * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto. - (parse_and_eval, parse_to_comma_and_eval): Ditto. - * parse.c (parse_exp_1): Ditto. - * printcmd.c (print_command_1, output_command, set_command): Ditto. - (x_command, print_frame_args, printf_command): Ditto. - * top.c (execute_control_command): Ditto. - * tracepoint.c (validate_actionline): Ditto. - * typeprint.c (whatis_exp, ptype_command): Ditto. - (maintenance_print_type): Ditto. - -2000-04-26 Kevin Buettner - - * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c. - (ia64-linux-tdep.o): Add dependencies. - (ia64-tdep.o): Add dependency for arch-utils.h. - * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include. - -2000-04-25 Michael Snyder - - * blockframe.c: Fix a minor typo in a comment. - -2000-04-25 Kevin Buettner - - * ia64-tdep.c (examine_prologue): Recognize store instructions; - those whose source operands are input registers which haven't - been seen before are considered to be part of the prologue. - -Tue Apr 25 13:51:58 2000 glen mccready - - * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong - patch being applied `Fri Apr 7 13:44:38 2000'. - -2000-04-24 Kevin Buettner - - * ia64-linux-tdep.c: New file. - * ia64-tdep.c (elf-bfd.h): Include. - (ia64_linux_sigcontext_register_address): New extern declaration. - (struct gdbarch_tdep): New struct. - (SIGCONTEXT_REGISTER_ADDRESS): New define. - (read_sigcontext_register): New static function. - (extract_bit_field, replace_bit_field, slotN_contents, - replace_slotN_contents): Made static. - (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info): - Added new code for signal handler frames and call dummy frames. - (ia64_frame_init_saved_regs): Handle signal handler frames. - (ia64_find_saved_register): Removed. - (ia64_get_saved_register): Handle call dummy frames; reorganized - to call generic_get_saved_register() to find registers saved - in previous frames. - (process_note_abi_tag_sections): New static function. - (ia64_gdbarch_init): Attempt to determine the ABI/OS of the - executable. Based upon this information, set target dependent - field sigcontext_register_address appropriately. Also set - FRAME_CHAIN_VALID to be generic_func_frame_chain_valid. - * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o. - * config/ia64/tm-linux.h (IN_SIGTRAMP): Define. - (ia64_linux_in_sigtramp): New declaration. - -2000-04-23 Eli Zaretskii - - * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB - manual. - -2000-04-23 Eli Zaretskii - - * config/djgpp/README: Explain how to unpack using djunpack.bat. - -Fri Apr 21 15:23:13 2000 Andrew Cagney - - * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default. - (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using - REG_STRUCT_HAS_ADDR. - (define_symbol): Ditto. - - * valops.c (hand_function_call): Replace #ifdef - REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P. Re-indent - affected code. - - * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate - function REG_STRUCT_HAS_ADDR_P. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-21 Elena Zannoni - - * gdb-stabs.h (SECT_OFF_MAX): Increase to 40. - -2000-04-21 Elena Zannoni - - * win32-nat.c (handle_load_dll): Don't treat .text as a special - section anymore. - * somread.c (som_symfile_offsets): Ditto. - * somsolib.c (som_solib_add_solib_objfile): Ditto. - -Fri Apr 21 16:14:38 2000 Andrew Cagney - - * MAINTAINERS: Make Jimmy Guo TUI maintainer. - -Fri Apr 21 14:37:40 2000 Andrew Cagney - - * command.h (help_all): Delete declaration. - * command.c (help_all): Add declaration. Convert function - argument list to ISO-C. - -Thu Apr 20 18:15:08 2000 Andrew Cagney - - * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align. - (d10v_stack_align): Make static. - * config/d10v/tm-d10v.h (STACK_ALIGN): Delete. - -Thu Apr 20 14:35:46 2000 Andrew Cagney - - * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with - run-time test for STACK_ALIGN_P. - * gdbarch.sh: Add support for function and variable predicates. - (STACK_ALIGN): Add. Implement with predicate - STACK_ALIGN_P. - * gdbarch.h, gdbarch.c: Re-generate. - -Thu Apr 20 17:39:11 2000 Andrew Cagney - - * defs.h, utils.c (free_current_contents): Change parameter to - void*. - - From Philippe De Muyter : - * printcmd.c (print_address_symbolic): Call `make_cleanup' with - `(free_current_contents, &x)', not `(free, x)'. - * utils.c (free_current_contents): Do not `free (NULL)'. - - * printcmd.c (print_address_symbolic): Cleanup after a failed - call to build_address_symbolic. - -2000-04-20 Christopher Faylor - - * wince-stub.c (FREE): New macro. - (mempool): Just free any buffer prior to reuse. Don't bother with - realloc. - (flag_single_step): New function. - (skip_message): Detect "helpful" Windows CE messages and skip sending - them to the host. - (wait_for_debug_event): Use skip_message to avoid sending debug - messages to the host. - (dispatch): Prelimary implementation of single step detection. - * wince.c: Rework SH single stepping code to be more consistent with - other wince targets. - (handle_output_debug_string): Allow first chance exceptions to come - through since they seem to be all that we get on some versions of - Windows CE. - (check_for_step): New function, conditionally compiled based on target. - (regptr): Delete obsolete function. - (handle_exception): Detect illegal instructions. - (get_child_debug_event): Return success only if event code matches - target. - (child_create_inferior): Reflect change to get_child_debug_event - arguments. - -2000-04-20 Christopher Faylor - - * win32-nat.c (thread_rec): Be more defensive about suspending already - suspended threads. - (safe_symbol_file_add_stub): New function. - (safe_symbole_file_add_cleanup): New function. - (safe_symbol_file_add): New function. - (handle_load_dll): Use wrapper to add DLL symbol information to avoid - bogus errors from non-stabs DLLs. - (handle_exception): Add work around for detection of first exception - breakpoint which does not seem to occur on W2K. Detect more "signals" - that can be effectively passed to the debuggee. Reorganize to eliminate - continue_status global. - (child_continue): Reorganize to eliminate continue_status global. - (child_wait): Ditto. - (child_resume): Ditto. - (get_child_debug_event): Ditto. Recognize when an a breakpoint - exception should be ignored. Change method for signalling when an - important event has occured to the caller. - (child_create_inferior): Use new method for noticing when - get_child_debug_event has found something interesting. - -Fri Apr 7 13:44:38 2000 glen mccready - - * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace() - fails due to lack of space. - -Fri Mar 24 12:10:38 2000 glen mccready - - * command.c, command.h (help_all): Add functionality to display - a complete listing of available commands. - -2000-04-20 Scott Bambrough - - * arm-linux-nat.c (PIDGET, TIDGET): New. - (get_thread_id, GET_THREAD_ID): New. - (fetch_nwfpe_register, store_nwfpe_register): New. - (fetch_register, store_register): New. - (fetch_fpregister, store_fpregister): New. - (fill_gregset, supply_gregset): New. - (fill_fpregset, supply_fpregset): New. - (fetch_fpregs): Modified to use thread id's. - (store_fpregs): Modified to use thread id's and - fetch_nwfpe_register. - (fetch_regs): Modified to use thread id's. - (store_regs): Modified to use thread id's. - (fetch_inferior_registers): Modified to handle single register - fetches. - (store_inferior_registers): Modified to handle single register - stores. - (arm_linux_register_u_addr): Removed. - - * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*. - - * config/arm/linux.mh - (NATDEPFILES): Removed core-aout.o. Added core-regset.o. - (LOADLIBES): Define. - - * config/arm/nm-linux.h: Include config/nm-linux.h. - (ATTACH_DETACH): Removed. Defined in config/nm-linux.h. - (REGISTER_U_ADDR): Removed. - (SVR4_SHARED_LIBS): Removed. Defined in config/nm-linux.h. - (#include "solib.h"): Removed. Included via config/nm-linux.h. - -Thu Apr 20 18:54:15 2000 Andrew Cagney - - From Daniel Berlin and Tim Mooney - : - * infrun.c (follow_fork_mode_kind_names): NULL terminate - array. Re-indent. - (scheduler_enums): Ditto. - -Mon Apr 17 13:37:10 2000 Andrew Cagney - - * gdbarch.sh: Make multi-arch variable defaults, defaults for non- - multi-arch targets. - (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS): Update. - - * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default - provided by gdbarch. - (CALL_DUMMY_P): Add FIXME. gdbarch should provide default. - - * valprint.c (IEEE_FLOAT): Default provided by gdbarch. - -2000-04-19 Jim Blandy - - Bring RETURN_VALUE_ON_STACK under gdbarch's control. - * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * arch-utils.c (default_return_value_on_stack): New function. - * arch-utils.h (default_return_value_on_stack): New declaration. - * values.c (RETURN_VALUE_ON_STACK): Delete default definition. - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix. - (Thanks to Guy Harris.) - -2000-04-19 Elena Zannoni - - * xcoffsolib.c (solib_add): Fix call to vmap_symtab(). - -2000-04-19 Peter Schauer - - * TODO: Update. - -Wed Apr 19 19:10:07 2000 Andrew Cagney - - * TODO: Document -Wreturn-type problem. - -2000-03-27 Peter Schauer - - * maint.c (_initialize_maint_cmds): Add `mt i' alias for `mt info'. - -2000-03-27 Peter Schauer - - * infcmd.c (_initialize_infcmd): Add `info r' alias for - `info registers'. - -Wed Apr 19 17:03:07 2000 Andrew Cagney - - From Philippe De Muyter : - * bcache.c (free_bcache): Do not free NULL. - -Wed Apr 19 16:37:47 2000 Andrew Cagney - - * TODO: Cleanup. - * NEWS: Update GDB version. Duplicate paragraph explaining - obsolete. - -Wed Apr 19 13:06:55 2000 Andrew Cagney - - * Makefile.in (distclean): Delete tui/Makefile. - * TODO: Add deletion of tui/Makefile.in to list. - -2000-04-17 Elena Zannoni - - * symfile.h (struct section_addr_info ): Remove fields for special - treatment of .text, .data and .bss sections. - - * solib.c (symbol_add_stub): The special field text_addr is not - available anymore. Search for the .text field the hard way. - - * symfile.c (build_section_addr_info_from_section_table): Don't - fill in {text, data, bss}_addr any more. - (default_symfile_offsets): Don't use {text, data, bss}_addr fields - to fill in section_offsets for objfile. - (syms_from_objfile): Don't deal with {text, data, bss}_addr as a - special case anymore. - (add_symbol_file_command): Ditto. - -2000-04-17 Elena Zannoni - - symfile.c: (symbol_file_command): Remove support for rombug, to - simplify code. - -2000-04-17 Elena Zannoni - - * symfile.c (add_symbol_file_command): Rewrite the arguments - processing part. Simplify syntax of command. Remove support for - rombug. - (_initialize_symfile): Update help message for add-symbol-file - command. - -Mon Apr 17 15:53:38 2000 Andrew Cagney - - * gdbarch.sh (IEEE_FLOAT): Only dump when defined. - * gdbarch.h, gdbarch.c: Re-generate. - -Mon Apr 17 11:26:01 2000 Andrew Cagney - - * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c - (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h - (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE), - gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR, - FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS, - ADDRESS_TO_POINTER): Delete default definition. Handled by - gdbarch. - - * gdbarch.sh: Make multi-arch defaults, defaults for non- - multi-arch targets. - (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE, - REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, - D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC, - MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT, - REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION): - Provide default/legacy implementation. - (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition. - * gdbarch.h, gdbarch.c: Re-generate. - -2000-04-16 Jim Blandy - - * findvar.c (store_typed_address, extract_typed_address): Fix - function names in error messages. - -2000-04-16 Eli Zaretskii - - * config/djgpp/config.sed: Fix the lines which edit clean: and - uninstall-info: targets. - -2000-04-14 Jim Blandy - - Bring IEEE_FLOAT under gdbarch's control. - * gdbarch.sh (IEEE_FLOAT): New entry. - * gdbarch.c, gdbarch.h: Regenerated. - * valprint.c (IEEE_FLOAT): Provide a default #definition for this. - (print_floating): Use IEEE_FLOAT as if it were an expression; use - the code specific to IEEE-format numbers whenever the value of - IEEE_FLOAT is non-zero. - * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h, - config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h, - config/h8300/tm-h8300.h, config/i386/tm-i386.h, - config/i960/tm-i960.h, config/m88k/tm-m88k.h, - config/mips/tm-mips.h, config/pa/tm-hppa.h, - config/sparc/tm-sparc.h (IEEE_FLOAT): For all ports that #define - IEEE_FLOAT, make sure they give it the value (1). - - Provide the hooks needed to support architectures on which - pointers are not always simple byte addresses. - - * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new - functions which architectures can redefine, defaulting to - generic_pointer_to_address and generic_address_to_pointer. - * findvar.c (extract_typed_address, store_typed_address, - generic_pointer_to_address, generic_address_to_pointer): New - functions. - (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default - definitions. - (extract_address, store_address): Doc fixes. - * values.c (value_as_pointer): Doc fix. - (value_from_pointer): New function. - * defs.h (extract_typed_address, store_typed_address): New - declarations. - * inferior.h (generic_address_to_pointer, - generic_pointer_to_address): New declarations. - * value.h (value_from_pointer): New declaration. - - The following changes are all of the general form "Use these - functions instead of these other functions." In each case, the - change is because the new calls provide enough information to do - the appropriate address / pointer conversions, where the old calls - did not, or because the new functions are more appropriately named - for the operation being performed. - - * ax-gdb.c (const_var_ref): Use value_from_pointer, not - value_from_longest. - * blockframe.c (generic_push_dummy_frame): Use read_pc and - read_sp, not read_register. - * c-valprint.c (c_val_print): Use extract_typed_address instead of - extract_address to extract vtable entries and references. - * cp-valprint.c (cp_print_value_fields): Use value_from_pointer - instead of value_from_longest to extract the vtable's address. - * eval.c (evaluate_subexp_standard): Use value_from_pointer - instead of value_from_longest to compute `this', and for doing - pointer-to-member dereferencing. - * findvar.c (read_register): Use extract_unsigned_integer, not - extract_address. - (read_var_value): Use store_typed_address instead of store_address - for building label values. - (locate_var_value): Use value_from_pointer instead of - value_from_longest. - * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, - instead of value_from_longest, to build arguments to __d_shl_get. - * printcmd.c (set_next_address): Use value_from_pointer, not - value_from_longest. - (x_command): Use value_from_pointer, not value_from_longest. - * tracepoint.c (set_traceframe_context): Use value_from_pointer, - not value_from_longest. - * valarith.c (value_add, value_sub): Use value_from_pointer, not - value_from_longest. - * valops.c (find_function_in_inferior, value_coerce_array, - value_coerce_function, value_addr, hand_function_call): Same. - * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. - * values.c (unpack_long): Use extract_typed_address to produce - addresses from pointers and references, not extract_address. - (value_from_longest): Use store_typed_address instead of - store_address to produce pointer and reference values. - -2000-04-13 Mark Kettenis - - * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T, - HAVE_PSADDR_T): Add them here instead of in config.in. - - * acconfig.h (PRFPREGSET_T_BROKEN): New define. - * configure.in: Add check for broken prfpregset_t type. - * lin-thread.c (gdb_prfpregset): New typedef, depends on - definition of PRFPREGSET_T_BROKEN. - (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs, - p_td_thr_setfpregs, thread_db_fetch_registers, - thread_db_store_registers): Use gdb_prfpregset_t instead of - prfpregset_t. - * config.in: Regenerated. - * configure: Regenerated. - -2000-04-13 DJ Delorie - - * mips-tdep.c (do_fp_register_row): copy the number of bytes - allocated, not the size of the pointer. - -2000-04-13 Peter Schauer - - * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define. - * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define. - * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code - to handle floating point registers if NUM_FREGS is not zero. - -2000-04-13 Nick Duffek - - * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive - and document to_find_new_threads bug. - -2000-04-13 Eli Zaretskii - - * infrun.c (proceed, normal_stop): Change the error message about - failure to insert breakpoints/watchpoints so that it makes sense - even if ptrace is not used or no other processes can be active. - -Thu Apr 13 13:24:27 2000 Andrew Cagney - - * configure.in: Add --enable-maintainer-mode. - * aclocal.m4, configure: Re-generate. - - * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when - on maintainer-mode. Update copying.c in source directory. - (copying.txt): Delete rule. - (copying.o): Add explict paths to $(srcdir) and explicit make - rule. - -2000-04-12 Kevin Buettner - - * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define. - (fetch_debug_register, fetch_debug_register_pair, - store_debug_register, store_debug_register_pair, is_power_of_2, - enable_watchpoints_in_psr, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): - New functions. - * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_insert_watchpoint, - target_remove_watchpoint): Define. - (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint, - ia64_linux_remove_watchpoint): Declare. - -2000-04-12 Eli Zaretskii - - * go32-nat.c (go32_insert_hw_breakpoint): When there are no more - hardware breakpoint resources, return EBUSY. - (go32_handle_nonaligned_watchpoint): If the argument WHAT is not - one of the enumerated values, return EINVAL. - -2000-04-12 Eli Zaretskii - - * README: Mention special build instructions for DJGPP. - * NEWS: Update with FP features on x87 platforms, and - DJGPP-related changes. - -2000-04-12 Eli Zaretskii - - * top.c (gdb_completer_file_name_break_characters): New variable. - (line_completion_function): When completing on file names, use - gdb_completer_file_name_break_characters as word break - characters for the readline library. - -2000-04-12 Mark Kettenis - - * i387-tdep.c (print_i387_value): Avoid call to - floatformat_to_doublest if long double type is the same on host - and target. - -2000-04-11 Fernando Nasser - - * wrapper.h: Remove definitions of internal functions. - * wrapper.c: Remove definitions of exported functions (which are - already in wrapper.h) and make static all internal wrap_* functions. - -Mon Apr 10 21:58:36 2000 Andrew Cagney - - * acconfig.h (USE_INCLUDED_REGEX): Add. - * Makefile.in (REGEX_CFLAGS): Delete - * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead. - * configure, config.in: Re-generate. - -2000-04-10 Philip Blundell - - * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to - arm-linux-tdep.c. - * arm-linux-tdep.c (arm_skip_solib_resolver): New. - -2000-04-10 Fernando Nasser - - From 2000-04-10 Rodney Brown : - * command.h (enum command_class): Remove trailing "," to placate - AIX xlc. - -Mon Apr 10 20:17:32 2000 Andrew Cagney - - * TODO, NEWS: Update. Mention MI. - -Mon Apr 10 00:21:09 2000 Andrew Cagney - - * gdbarch-utils.h, gdbarch-utils.c: Delete. - * arch-utils.h, arch-utils.c: New files. Avoid 14 character file - name problems. - * Makefile.in: Update. - * gdbarch.c: Update. - -Sun Apr 9 23:42:16 2000 Andrew Cagney - - From 2000-04-07 Jonathan Larmour : - * mips-tdep.c (saved_gpreg_size_enums): Define enum command for - new "set mips saved-gpreg-size" command - (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize() - (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE, - either from target, or gdb multi-arch - (show_mips_command): New. For "show mips" prefix command - (set_mips_command): New. For "show mips" prefix command - (_initialize_mips_tdep): Add top-level mips prefix command - Add "set mips saved-gpreg-size" command - - * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to - mips_default_saved_regsize. - (mips_gdbarch_init): Update. - (MIPS_DEFAULT_SAVED_REGSIZE): Update. - (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for - mips_default_saved_regsize. - -Sun Apr 9 23:27:00 2000 Andrew Cagney - - From 2000-04-07 J.T. Conklin : - * lynx-nat.c (fetch_inferior_registers, store_inferior_registers): - replace calls to target_xfer_memory() with target_read_memory() - and target_write_memory(). - -Sun Apr 9 22:54:29 2000 Andrew Cagney - - * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not - NULL. Macro returns a CORE_ADDR. - -2000-04-08 Jim Blandy - - * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997. - Don't include "bfd-elf.h". - (address_significant_size): Delete variable. - (dwarf2_build_psymtabs_hard): Don't set it, or check for - consistency between it and the Dwarf 2 compilation unit header - address size. - (read_address): Don't mask off bits above - address_significant_size. - * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h). - (elf_bfd_h): Remove variable; it's no longer used. - -2000-04-08 Peter Schauer - - * configure.in (NEW_PROC_API): Escape square brackets when testing - for solaris2.[678]. - * configure: Regenerate. - -2000-04-07 Scott Bambrough - - * ChangeLog: Correct date on last entry. - * arm-linux-tdep.c (arm_linux_push_arguments): New function. - * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux. - * config/arm/tm-embed: Fix build warning from redefinition of - LOWEST_PC. - * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE. - * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and - TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to - override default in tm-arm.h. Use default target byte order - from tm-arm.h. - -2000-04-07 Scott Bambrough - - * Makefile.in: Add dependency information for arm-linux-tdep.c. - * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c. - -2000-04-07 Peter Schauer - - * sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition - of PROC_SERVICE_IS_OLD. - (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite, - rw_common): Change argument type from psaddr_t to gdb_ps_addr_t. - -Fri Apr 7 17:18:42 2000 Andrew Cagney - - * Makefile.in (CFLAGS): Set using configure. - - * configure.in (WARN_CFLAGS): Enable by default when GCC. - * configure: Re-generate. - -Fri Apr 7 13:33:43 2000 Andrew Cagney - - From 2000-03-27 Peter Schauer : - * procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and - procfs_ops.to_has_all_memory to 1. - - * TODO: Update - -2000-04-06 Nick Duffek - - * configure.in (_MSE_INT_H): Define on Solaris 7. - (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6. - * acconfig.h (_MSE_INT_H): Define on Solaris 7. - * configure: Regenerate. - * config.in: Regenerate. - -2000-04-06 Michael Snyder - - * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD): - Change to rely on PIDGET etc. - * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint): - define. Allow target to use procfs hardware watchpoints. - * config/sparc/nm-sun4sol2.h: ditto. - * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify - definitions to use 16 bits for the pid, 15 bits for the tid, and - 1 bit for the flag. - * config/sparc/tm-sun4sol2.h: ditto. - (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine. - * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow - for more than 15 thread increments. - -2000-04-06 Eli Zaretskii - - * top.c (filename_completer): Set subsequent_name to 1 early on, - to prevent an infinite loop if the first file in the directory is - a backup file (whose name ends in a `~'). - -2000-04-05 Jim Blandy - - * solib.c (update_solib_list): New function. - (solib_add): Call update_solib_list, and then read symbols. - (info_sharedlibrary_command): Call update_solib_list, not - solib_add. - -2000-04-05 Scott Bambrough - - * arm-linux-tdep.c: Resolve implicit function declarations by - including target.h and value.h. Inclusion of symtab.h is - no longer needed. - -2000-04-05 Scott Bambrough - - * arm-linux-tdep.c: New file. - * arm-linux-nat.c (fetch_fpregs): Remove unused code. - (arm_get_longjmp_target): Moved it and all defines - it uses to arm-linux-tdep.c. - (arm_linux_extract_return_value): Moved to - arm-linux-tdep.c. - * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES. - -2000-04-04 Nick Duffek - - * infrun.c (handle_inferior_event): Call target_mourn_inferior - instead of kill_target. - -2000-04-04 Daniel Berlin - - * TODO: Make note of various C++ things i have planned for 5.1. - -Tue Apr 4 12:13:19 2000 Andrew Cagney - - * printcmd.c (print_scalar_formatted): Use local variable ptr_bit - in shift. Stop GCC thinking it has a shift overflow. - -2000-04-03 H.J. Lu - - * TODO: Remove the regex entry. - -2000-04-03 H.J. Lu - - * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX - is defined and otherwise. - - * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". - * monitor.c: Likewise. - * osfsolib.c: Likewise. - * solib.c: Likewise. - * source.c: Likewise. - * symtab.c: Likewise. - - * Makefile.in (REGEX): Changed to @REGEX@. - (REGEX_CFLAGS): New. - (REGEX1): Removed. - (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). - (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). - - * configure.in (--with-included-regex): New switch. - (REGEX): New. Subsstitue @REGEX@ in Makefile.in. - (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. - * configure: Regenerated. - -2000-04-03 Kevin Buettner - - * NEWS (powerpc-*-linux*): Mention. - -2000-04-03 J.T. Conklin - - * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define. - -2000-04-03 Kevin Buettner - - * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c. - (ia64-linux-nat.o, ia64-tdep.o): Add dependencies. - - * ia64-linux-nat.c (fill_gregset): Implement. - (supply_fpregset, fill_fpregset): New functions. - - * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in - which the CFM is fetched for certain frames. - (find_global_pointer, find_extant_func_descr): Don't use - partial symtabs for locating sections. - - * config/ia64/linux.mh (LOADLIBES): Define. - (NATDEPFILES): Add linux-thread.o and lin-thread.o. - * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level - file containing generic linux declarations/definitions. - (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already - defined in generic nm-linux.h. - (solib.h): Remove include; already included in generic nm-linux.h. - -2000-04-03 Jim Blandy - - * solib.c (solib_add): Move all the code for loading symbol tables - below the code to sort out additions and removals. That way, we - always catch all loaded shared libraries whose symbols we haven't - grabbed yet. - - * solib.c (solib_add): Don't try to free a shared object's objfile - if it doesn't have one. Duh. - - * solib.c (solib_add): If a pattern was given, but it doesn't - match any currently loaded shared libraries, print a message; - don't just be silent. - -2000-04-03 Eli Zaretskii - - * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a - two-dimensional array instead of faking it with index - arithmetics. - -2000-04-03 Eli Zaretskii - - * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define. - - * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove - definition (and use the common one in tm-i386.h). - (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise. - (I386_DJGPP_TARGET): Don't define, it's no longer required. - (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition, - i386-tdep.c defines it for all x86 targets. - (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove. - - * config/djgpp/fnchange.lst: Add i386-linux-tdep.c. - - * config/djgpp/djcheck.sh: Edit the copyright year out of the test - results. Fix editing of `main' arguments for non-GNU Sed. - -2000-04-03 Eli Zaretskii - - * symfile.c (map_overlay_command, unmap_overlay_command): Fix - error message: there's no "overlay on" command. - -2000-04-03 Eli Zaretskii - - * Makefile.in (copying.c): Depend on copying.txt, not COPYING. - (copying.txt): New target, a link to COPYING. - -Mon Apr 3 18:20:03 2000 Andrew Cagney - - * TODO: Update. - -Mon Apr 3 14:56:11 2000 Andrew Cagney - - * top.c: Re-indent. - (set_hook, error_hook): Remove PARAMS. - -Mon Apr 3 14:45:25 2000 Andrew Cagney - - * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29 - Daniel Berlin . Function was static. - * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype. - -Mon Apr 3 14:10:37 2000 Andrew Cagney - - * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent. - -2000-04-02 Nick Duffek - - * gdbtypes.c (safe_parse_type): New wrapper function to ignore - error() during parse_and_eval_type(). - (check_stub_method): Call safe_parse_type instead of - parse_and_eval_type(). - * wrapper.c (gdb_parse_and_eval_type): New wrapper function. - (wrap_parse_and_eval_type): New support function. - * wrapper.h (gdb_parse_and_eval_type): Prototype. - (wrap_parse_and_eval_type): Prototype. - -Sun Apr 2 10:32:54 2000 Andrew Cagney - - * MAINTAINERS: Eli Zaretskii is a doco maintainer. - -Fri Mar 31 08:59:58 2000 Andrew Cagney - - * gdbarch-utils.h, gdbarch-utils.c: New files. - * Makefile.in (SFILES, COMMON_OBS): Update. - (gdbarch_utils_h) Define. - (gdbarch-utils.o): Add dependencies. - - * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code - handling default method values. - (startup_gdbarch): Rename default_gdbarch, name misleading. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (register_name): Default to legacy_register_name. - (call_dummy_words): Default to legacy_call_dummy_words. - (sizeof_call_dummy_words): Default to - legacy_sizeof_call_dummy_words. - (register_convertible): Default to - generic_register_convertible_not. - (breakpoint_from_pc): Default to legacy_breakpoint_from_pc. - (remote_translate_xfer_address): Default to - generic_remote_translate_xfer_address. - (frameless_function_invocation): Default to - generic_frameless_function_invocation_not. - -2000-04-02 Mark Kettenis - - * i386-linux-nat.c: Add copyright notice. - - * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise. - -2000-03-29 Mark Kettenis - - * findvar.c (extract_floating): Remove reference to - TARGET_EXTRACT_FLOATING. - (store_floating): Remove reference to TARGET_STORE_FLOATING. - -2000-03-30 Fernando Nasser - - * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions. - Safe version of value_subscript. - * varobj.c (): Use gdb_value_subscript() to get an array element value. - -2000-03-30 Michael Snyder - - * ui-file.c: Include "gdb_string.h" - * cli-out.c: Include gdb_string.h to avoid compiler warnings. - * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into - unions, since they are all used to hold both pointers and ints - at various times. Casting pointer to int and vice versa gives - warnings (and is not safe) if they are not the same size. - -2000-03-30 Michael Snyder - - * defs.h (struct continuation_arg): Make 'data' a union, to avoid - casting problems when int and pointer are not the same size. - * event-top.c (command_handler): Use data as a union. - (command_line_handler_continuation): Ditto. - * infcmd.c (step_1_continuation): Use data as a union. Re-indent. - (step_once): ditto. (finish_command_continuation): Ditto. - (finish_command): Ditto. - * breakpoint.c (until_break_command): Use data as a union. - (until_break_command_continuation): Ditto. - * utils.c (add_intermediate_continuation): Fix typo in comment. - -Thu Mar 30 12:09:50 2000 Andrew Cagney - - * gdbarch.h, gdbarch.c: Re-indent. Remove FIXMEs. - * gdbarch.sh: Re-sync with gdbarch.[hc]. - -2000-03-29 Daniel Berlin - - * minsyms.c (add_minsym_to_demangled_hash_table): New function. - (install_minimal_symbols): Fix demangled symbol problems caused by - using add_minsym_to_hash_table for the demangled names, which is - wrong. Now we use add_minsym_to_demangled_hash_table. - (lookup_minimal_symbol): Fix problems with demangled symbol lookup - caused by weird control flow. - * symtab.h: Add add_minsym_to_demangled_hash_table prototype here. - -2000-03-29 Jason Merrill - - * configure.in: -linux-gnu*, not -linux-gnu. - -Tue Mar 28 18:28:40 2000 Andrew Cagney - - * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo - with qThreadExtraInfo. - -2000-03-29 J.T. Conklin - - * i386nbsd-nat.c (fetch_core_registers): Make static. - - * m68knbsd-nat.c (fetch_core_registers): Make static. - (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added. - -Wed Mar 29 13:40:40 2000 Andrew Cagney - - * TODO: Update GDB 5 status. - -Wed Mar 29 10:16:35 2000 Andrew Cagney - - * breakpoint.h (remove_hw_watchpoints): Add declaration. - * breakpoints.c (remove_hw_watchpoints): Update. - * maint.c (maintenance_do_deprecate): Avoid assignment within IF - condition. - -2000-03-28 Peter Schauer - - breakpoint.c, breakpoint.h (remove_hw_watchpoints): New function. - infrun.c (resume): Remove hardware watchpoints before stepping - when CANNOT_STEP_HW_WATCHPOINTS is nonzero. - -2000-03-28 Michael Snyder - - * Makefile.in: Anchor tui-file.h dependency to $srcdir. - -2000-03-28 Peter Schauer - - * procfs.c (proc_set_watchpoint): Declare addr parameter as - CORE_ADDR, to match call from procfs_set_watchpoint. - - * breakpoint.c (insert_breakpoints, do_enable_breakpoint): - Reselect the saved frame silently after frame selection for - watchpoint evaluation. - (insert_breakpoints): Add missing space in `Hardware watchpoint - deleted' message. Do not reinsert hardware watchpoint if it is - already marked for deletion at next stop. - -2000-03-28 Christopher Faylor - - * partial-stab.h: Add one more check against corrupted or irregular - stabs entry. - -Tue Mar 28 12:23:37 2000 Philippe De Muyter - - * gnu-regex.c (regerror): Function renamed from `__regerror'. - (Change also approved in the mainline glibc sources) - -Tue Mar 28 18:19:50 2000 Andrew Cagney - - From 2000-03-20 Jonathan Larmour : - * ser-unix.c (do_unix_readchar): Reorganise to be more robust, - particularly ensuring it can't return SERIAL_TIMEOUT when told - not to time out. - -2000-03-24 Daniel Berlin - - * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload", - which never existed before, and thus, has no deprecated old command. - - * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate - "set archdebug" (same goes for the show commands). - * gdb-events.c (_initialize_gdb_events): Add "set debug event", - deprecate "set eventdebug" (same goes for the show commands). - * gdbcmd.h: Add the setdebuglist and showdebuglist externs. - * top.c (init_main): Deprecate remotedebug, use "set/show debug remote" - instead. - x(init_main): Add the "set debug" and "show debug" commands. - Add setdebuglist and showdebuglist. - -Fri Mar 24 13:00:10 2000 Daniel Berlin - - * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning. - Added prototype for the deprecate command so it doesn't complain. - -Tue Mar 28 11:52:45 2000 Andrew Cagney - - * top.c (print_gdb_version): Bump copyright year to 2000. - -Tue Mar 28 10:13:11 2000 Andrew Cagney - - * MAINTAINERS: Add Glen McCready to write after approval list. - -Tue Mar 28 09:59:00 2000 Andrew Cagney - - * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 19:53:29 2000 Andrew Cagney - - * TODO: Update. Add criteria for next release of GDB. - -Mon Mar 27 17:20:25 2000 Andrew Cagney - - * acconfig.h: Provide default for HAVE_PTRACE_GETREGS. - * config.h: Regenerate. - -Mon Mar 27 16:43:35 2000 Andrew Cagney - - * Makefile.in (install-only): Create $(bindir) and $(man1dir) - before installing GDB. - -Mon Mar 27 16:26:11 2000 Andrew Cagney - - * Makefile.in (all-gdbtk): Check for an existing link/directory. - Re-format warning message. Document that post 5.0 this can be - deleted. - -Mon Mar 27 14:46:37 2000 Andrew Cagney - - * ChangeLog: Revert whitespace changes. - -Mon Mar 27 10:20:34 2000 Andrew Cagney - - * MAINTAINERS: Update folks who need accounts. - -Mon Mar 27 09:29:14 2000 Andrew Cagney - - * MAINTAINERS: J.T. Conklin is NetBSD maintainer. - -2000-03-27 Mark Kettenis - - * config/i386/tm-i386.h: Fix typo. It is TARGET_LONG_DOUBLE_BIT - instead of TARGET_LONG_DOUBLE_BITS. - * config/i386/tm-i386mk.h: Likewise. - -2000-03-26 Mark Kettenis - - Provide `long double' support for most i386 targets. - * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as - &floatformat_i387_ext. - (TARGET_LONG_DOUBLE_BITS): Define as 96. - (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to - `builtin_type_long_double'. - (REGISTER_CONVERT_TO_VIRTUAL): Call - i386_register_convert_to_virtual. - (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw. - (i387_to_double, double_to_i387): Remove prototypes. - (i386_extract_return_value): Change prototype to match definition - in i386-tdep.c. - * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef. - (TARGET_LONG_DOUBLE_BITS): #undef. - * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove. - [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove. - (i387_extract_floating, i387_store_floating): Remove prototypes. - (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove. - (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove. - (REGISTER_VIRTUAL_TYPE): Remove. - * i386-tdep.c (i386_register_convert_to_virtual): New function. - (i386_register_convert_to_raw): New function. - * i387-tdep.c [LD_I387] (i387_extract_floating): Remove. - (i387_store_floating): Remove. - -Sat Mar 25 18:55:57 2000 Andrew Cagney - - * maint.c: Re-indent. - -Sat Mar 25 18:51:50 2000 Andrew Cagney - - * maint.c (_initialize_maint_cmds): Remove quoted trailing space. - -2000-03-24 Christopher Faylor - - * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to - be inoperative. - -2000-03-24 Christopher Faylor - - * win32-nat.c: Back out special frame walking code. It was broken. - (handle_exception): Correctly identify an illegal instruction. - * config/tm-cygwin.h: Eliminate special frame handling. Just use - normal i386 handling. - -2000-03-24 J.T. Conklin - - * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. - * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. - (fetch_core_registers): Read fp registers. - (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. - -2000-03-24 Jonathan Larmour - - * arm-tdep.c (thumb_skip_prologue): Take function end addr argument - so that we can stop searching for the prologue past the function end - (arm_skip_prologue): Call thumb_skip_prologue with function end addr - -2000-03-24 Kevin Buettner - - * linux-thread.c, lin-thread.c (save_inferior_pid, - restore_inferior_pid): Don't do compile time comparison - of TARGET_PTR_BIT and TARGET_INT_BIT. - -Thu Mar 23 13:18:26 2000 Philippe De Muyter - - * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L - and P_LINK_W. - (P_PEA_FP, P_MOVL_SP_FP): New macros. - (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and - P_MOVM_L. - (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal - constants. - (delta68_in_sigtramp): New function. - (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. - (m68k_skip_prologue): Use P_* macros, not hex constants. - (m68k_find_saved_regs): Do not expect a fixed sequence of register save - instructions, but accept them in any order; use P_* macros, not octal - or hex constants; recognize also `fmovemx to (fp + displacement)' and - `moveml to (fp + displacement)'. - * m68/tm-delta68.h (IN_SIGTRAMP): New macro. - (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. - -Fri Mar 24 13:44:57 2000 Andrew Cagney - - * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. - -2000-03-23 Michael Snyder - - * solib.c (open_symbol_file_object): To sneak an int argument - past catch_errors, instead of casting it to a pointer, simply - pass it by address. - -2000-03-23 Jimmy Guo - - * gdbtypes.c (rank_function): Rank all N parameters and use correct - index into the prams[] and args[] arrays. - -2000-03-23 Fernando Nasser - - From David Whedon - - * top.c (execute_command): Checks all commands beore executing - to see if the user needs to be warned that the command is - deprecated, warns user if appropriate. - (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed - return values from void to struct cmd_list_element *. - * command.c (lookup_cmd_1): Check aliases before following link - in case user needs to be warned about a deprecated alias. - (deprecate_cmd): new exported function for command deprecation, - sets flags and posibly a replacement string. - (deprecated_cmd_warning): New exported funciton to warn user about - a deprecated command. - (lookup_cmd_composition): New exported function that determines - alias, prefix_command, and cmd based on a string. This is useful - is we want to full name of a command. - * command.h : Added prototypes for deprecate_cmd, - deprecated_warn_user and lookup_cmd_composition, added flags to - the cmd_list_element structure, changed return values for - add_com_* and add_info_* from void to cmd_list_element. - * maint.c : (maintenance_deprecate): New function to deprecate a - command. This exists only so that the testsuite can deprecate - commands at runtime and check the warning behavior. - (maintenance_undeprecate) : New function, drops deprecated flags. - (maintenance_do_deprecate): Actually does the (un)deprecation. - (initialize_maint_cmds): Added the above new deprecate commands. - -2000-03-22 Daniel Berlin - * command.c (apropos_cmd_helper): New function, meat of the - apropos command. - (apropos_command): New apropos command to search command - names/documentation for regular expressions. - (_initialize_command): Add the apropos command. - -2000-03-23 Michael Snyder - - * sol-thread.c (ps_pglobal_lookup): Change argument type from - paddr_t to psaddr_t. This mistake appears to date from an - erroneous man page in Solaris 2.5 -- the correct type from the - system headers has always been psaddr_t. - (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto. - (rw_common): Ditto. - -2000-03-22 Kevin Buettner - - * ia64-linux-nat.c: Fix copyright. - (fill_gregset): Minor formatting fix. - * ia64-tdep.c (template_encoding_table, fetch_instruction, - examine_prologue): Clean up some compiler warnings. - (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, - find_global_pointer, find_extant_func_descr): New functions. - (ia64_use_struct_convention, ia64_extract_return_value, - ia64_push_arguments): Handle HFAs. - (ia64_push_arguments): Find (or build) a function descriptor - when given a function address. - (ia64_push_return_address): Moved code for finding the - global pointer into its own function, find_global_pointer (). - -2000-03-22 Elena Zannoni - - * event-loop.c (handle_file_event): Run through indent. - -2000-03-22 Elena Zannoni - - From Philippe De Muyter - - * event-loop.c (sys/types.h): File now included unconditionally. - (use_poll): New variable.. - (gdb_notifier): poll- and select-versions merged. - (add_file_handler): If HAVE_POLL, check whether poll is usable, - and reset `use_poll' if not. - (create_file_handler): Select poll- or select-version according to - `use_poll'. - (delete_file_handler, handle_file_event): Likewise. - (gdb_wait_for_event, poll_timers): Likewise. - -2000-03-22 Peter Schauer - - * printcmd.c (print_scalar_formatted): Truncate addresses to the - size of a target pointer before passing them to print_address. - -2000-03-22 Mark Kettenis - - * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. - * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): - Remove - * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. - (i386_extract_return_value): Rewritten. Correctly support all - floating-point types and large integer types on targets that use - the standard i386 GDB register layout and return floating-point - values in the FPU. - -Wed Mar 22 15:09:34 2000 Andrew Cagney - - * configure.in (CONFIG_INITS): Do not append remote-nrom.c - -2000-03-21 J.T. Conklin - - * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. - * i386nbsd-nat.c: New file. - - * i386/tm-nbsd.h (NUM_REGS): Removed. - (HAVE_I387_REGS): Defined. - * i386/nm-nbsd.h (FLOAT_INFO): Removed. - - * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not - SVR4_SHARED_LIBS. - -Wed Mar 22 11:18:59 2000 Andrew Cagney - - * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David - taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to - the write after approval list. - -2000-03-21 Kevin Buettner - - * symtab.h (MAX_SECTIONS, struct section_addr_info, - symbol_file_add): Move declarations from here... - * symfile.h: ...to here. - - * solib.c (symbol_add_stub): Make symbol_file_add () aware of - all section addresses, not just .text. - * symfile.h, symfile.c (free_section_addr_info, - build_section_addr_info_from_section_table): New functions. - - * symfile.h (MAX_SECTIONS): Increase value to 40. - * symfile.c (syms_from_objfile): Add bounds check prior to - accessing ``other'' array in a section_addr_info_struct. - Remove unused variable section_offsets. - (add_symbol_file_command): Remove unused variable text_addr. - -2000-03-21 Eli Zaretskii - - * breakpoint.c (bpstat_stop_status): Don't stop if a read - watchpoint appears to break, but the watched value changed. - -2000-03-21 Jim Blandy - - * gdbarch.sh: Emit a definition and declaration for gdbarch_free, - a companion to gdbarch_alloc, which allows a gdbarch init function - to free partially-built gdbarch structures. - * gdbarch.c, gdbarch.h: Regenerated. - -2000-03-20 Kevin Buettner - - * configure.host, configure.tgt (ia64-*-linux*): New entry. - - * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, - initialize_arch): Define for IA-64. - (initialize_arch): Add declaration. - -2000-03-20 Eli Zaretskii - - * breakpoint.c (insert_breakpoints, remove_breakpoint) - (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, - remove, or check status of hardware watchpoints for entire structs - and arrays unless the user explicitly asked to watch that struct - or array. - (insert_breakpoints): Try to insert watchpoints for all the values - on the value chain, even if some of them fail to insert. - - * values.c (value_primitive_field): Set the offset in struct value - we return when the field is a packed bitfield. - -2000-03-20 Michael Snyder - - * remote.c (remote_threads_extra_info): New function. - Implement the extra thread info query for "info threads". - (remote_threads_info): Clean up a bit. - (use_threadinfo_query, use_threadextra_query): New variables. - Control whether GDB will use the new or old protocol for - thread info queries. - (remote_open_1): Initialize new variables. - (remote_async_open_1): Ditto. - (remote_cisco_open): Ditto. - -2000-03-20 Kevin Buettner - - * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, - config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, - config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. - -2000-03-20 Kevin Buettner - - * utils.c (floatformat_from_doublest): Don't assume that a long - will be exactly 32 bits in length. Also... make sure space - that we're writing the float to is completely initialized to - zeroes, even when the number of bits in the float is not - evenly divisible by FLOATFORMAT_CHAR_BIT. - -2000-03-20 Jim Blandy - - * i386-linux-nat.c: No need to #include "frame.h" any more. - (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed - out that these are target-dependent, and useful in non-native - configurations. Moved to... - * i386-linux-tdep.c: ... Here, a new file. - * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. - (i386-linux-tdep.o): New rule. - (i386-linux-nat.o): We no longer depend on frame.h. - * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. - -2000-03-04 Eli Zaretskii - - * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. - Print an error at compile time if we are to use select, but FD_SET - is not available. - (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only - if HAVE_POLL is not defined and NO_FD_SET *is* defined. - (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. - (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. - (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly - instead of using memcpy and memset. Use FD_ISSET. - - * config/i386/xm-go32.h (fd_mask): Remove typedef. - -Mon Mar 20 19:58:45 2000 Andrew Cagney - - * command.c (_initialize_command): Document requirements for ``!'' - command. - -Mon Mar 20 18:12:46 2000 Andrew Cagney - - From Fri 10 Mar 2000 Robert - : - * sh-tdep.c (sh_processor_type_table): Add entry for sh2. - -Mon Mar 20 17:33:32 2000 Andrew Cagney - - From Thu Mar 16 16:49:27 EST 2000 John David Anglin - : - * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops - _initialize_hpux_thread being called twice. - * configure: Regenerated. - -2000-03-19 Eli Zaretskii - - * event-top.c (_initialize_event_loop): If instream is not - connected to a terminal device, turn editing off. - -2000-03-19 Eli Zaretskii - - Support for building GDB with DJGPP, and running the test suite on - it: - * config/djgpp/djconfig.sh: New file. - * config/djgpp/config.sed: New file. - * config/djgpp/README: New file. - * config/djgpp/fnchange.lst: New file. - * config/djgpp/djcheck.sh: New file. - -2000-03-19 Eli Zaretskii - - * ser-go32.c (ports): Make the initializers complete, to pacify - GCC 2.9X. - -2000-03-17 Jim Blandy - - * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a - two-dimensional array, instead of faking it with explicit index - arithmetic. - - * linux-thread.c (linuxthreads_attach, linuxthreads_detach, - linuxthreads_create_inferior): Fix typo in variable name: it's - linuxthreads_exit_status, not linux_exit_status. - - * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments - to W_STOPCODE. - - * solib.c (solib_add): Delete debugging code. - -2000-03-17 Mark Kettenis - - * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. - * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. - -Fri Mar 17 11:06:59 2000 Philippe De Muyter - - * language.c (set_lang_str): Do not call `free' for a null pointer. - (set_type_str, set_range_str): Ditto. - -2000-03-16 Jim Blandy - - * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the - merge; reinstated. - - * solib.c (current_sos): Be more careful about freeing the new - so_list node if an error occurs. - - * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, - LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, - LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, - LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, - LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, - linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, - i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, - i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, - i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, - i386_linux_sigtramp_saved_sp): Deleted. These all implement - Linux-specific signal trampoline detection, and should be moved - to... - * i386-linux-nat.c: ... here. - * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define - this any more, since we're not enabling OS-specific code in a - OS-independent file. - -2000-03-16 Eli Zaretskii - - * Makefile.in (go32-nat.o): Add prerequisites. - (ALLDEPFILES): Add go32-nat.c. - -2000-03-15 Michael Snyder - - From "Peter.Schauer" - * symfile.c (reread_symbols): Clear msymbol hash table. - -2000-03-15 Jim Blandy - - Deal with the inferior unloading shared objects. - * solib.c (current_sos): New function, replacing find_solib. - (find_solib): Deleted. - (free_so): New function. - (clear_solib): Call free_so, instead of writing it out. - (solib_add): Rewritten: compare the inferior's current list of - shared objects with GDB's list, and do the required loads and - unloads. - (info_sharedlibrary_command, solib_address): Don't use find_solib - to walk the list of shared libraries: call solib_add, and then - walk the list at so_list_head normally. - * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't - detach the core target. These tasks are taken care of elsewhere. - * target.c (remove_target_sections): New function. - * target.h (remove_target_sections): New declaration. - - * solib.c (symbol_add_stub): Check whether we've already created - an objfile for this shared object first, before doing all that - work to compute section addresses, etc. - - * objfiles.c (unlink_objfile): Report an internal error if objfile - doesn't occur in the object_files list. - - * solib.c (special_symbol_handling): Delete argument; it's not - used. - - Changes from Peter Schauer : - - * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses - from solib structures. Use it throughout solib.c, get rid of all - CORE_ADDR casts. - (struct so_list): Change type of lmaddr to CORE_ADDR. - (first_link_map_member): Change return value type to CORE_ADDR, - update callers. - (solib_add_common_symbols): Change parameter type to CORE_ADDR, - update callers. - (open_symbol_file_object, find_solib): Change type of lm variable - to CORE_ADDR. - -2000-03-15 Eli Zaretskii - - * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) - (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert - to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. - (dos_info): Avoid compiler warning when printing a ptrdiff_t. - - * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was - not opened by dos_open, but let the 3 standard handles go through - unharmed. - -2000-03-14 Elena Zannoni - - * eval.c (evaluate_subexp_with_coercion): Add call to - check_typedef, to handle typedeffed vars correctly. - -Mon Mar 13 21:21:41 2000 Andrew Cagney - - * defs.h (STREQ, STRCMP, STREQN): Document that these macros are - somewhat redundant. - (QUIT): Note that this can probably be replaced by a function. - -2000-03-13 James Ingham - - Add support for a variable object that tries to evaluate itself in - the currently selected frame, rather than in a fixed frame. - - * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for - gdb_parse_exp_1. - * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n - of varobj_create. - * varobj.c (varobj_list): Return type indicates whether the - variable's type has changed (for current frame variables). - (varobj_update): Handle the case where the variable's type has - changed. - (delete_variable_1): Allow for deletion of variables that have not - been installed yet. - (new_root_variable): Initialize use_selected_frame variable. - (value_of_root): This is where most of the work to handle "current - frame" variables was added. Most of the complexity involves - handling the case where the type of the variable has changed. - (varobj_create): Add a "type" argument, to tell if the - variable is one of these "current frame" variables. Also protect - call to parse_exp_1 from long jumping. - -2000-03-13 Eli Zaretskii - - * go32-nat.c (struct env387): Remove declaration. - (print_387_status, i386_go32_float_info): Remove redundant - functions. - (regno_mapping, sig_map, excepn_map): Add braces around inner - initializers. - (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; - fix code which mixed signed with unsigned. - (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. - (go32_wait): Initialize INT3_addr. - (go32_fetch_registers): Extend all FP registers that are shorter - than 4 bytes to 32 bits. Support 32 standard FP registers defined - on config/i386/tm-i386.h. - (store_register): Support 32 FP registers. - (go32_create_inferior): Don't crash if handed a NULL pointer - instead of exec file name. - (ignore): Remove unused function. - (go32_insert_hw_breakpoint): Remove unused variables. - (init_go32_ops): Set value of processing_gcc_compilation to 2. - -Mon Mar 13 18:54:42 2000 Andrew Cagney - - From 2000-03-10 Daniel Berlin Fix C++ - overloading, add support for seeing through references: - * valops.c (find_overload_match): Handle STABS overloading for - C++. - (find_overload_match): Look in right place for function arguments - in the debug info. - (find_overload_match): Rather than giving up when we have >1 - perfect match, just choose one, especially since the - recommendation GDB gives ("disambiguate it by specifying function - signature"), is basically impossible. - (check_field_in): STREQ->strcmp_iw - (search_struct_field): STREQ->strcmp_iw - (find_method_list): STREQ->strcmp_iw - * gdbtypes.c (rank_one_type): Add ability to see through - references. - (rank_one_type): strcmp->strcmp_iw, because the whitespace could - be different. - (rank_function): Rank function properly (was doing it wrong - before, comparing the wrong parts of the arrays) - (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. - * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" - associated with converting a non-reference to a reference. - * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always - return full value object; for STRUCTOP_PTR, use pointer to - rtti type to get member / method if objectprint is set and - target type of pointer is class. - - * gdbtypes.c (rank_one_type): Add comment on how to eliminate the - #ifdef DEBUG_OLOAD. - -2000-03-11 Mark Kettenis - - * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as - a binary operator. - (gnu_attach): Change error message for missing - argument to be identical to the corresponding message in - `inftarg.c'. This makes the testsuite happy. - -2000-03-11 Mark Kettenis - - * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the - %eflags isn't modified. This fixes a bug where every call to a - function in the program beyond the first call would fail. - -Fri Mar 10 11:44:55 2000 Andrew Cagney - - * MAINTAINERS: Devolve responsibility for domain maintenance. - -2000-03-06 Elena Zannoni - - * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. - -2000-02-25 Scott Bambrough - - * gdb.base/long_long.exp: Correct test suite failure when printing - a long long value as a double on ARM platforms. - -Thu Mar 9 14:21:07 2000 Andrew Cagney - - * MAINTAINERS (Core): Anthony Green is the Java - including - testsuite - maintainer. Reformat testsuite and language support - sections - -2000-03-08 Mark Kettenis - - * i386-tdep.c (i386_linux_saved_pc_after_call): New function. - * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call - i386_linux_saved_pc_after_call. - -2000-03-06 Jim Blandy - - From Tom Tromey and Keith Seitz : - - * minsyms.c: #include , for msymbol_hash_iw. - (compact_minimal_symbols): Added `objfile' argument. - Put symbols in the objfile's hash table. - (install_minimal_symbols): Put symbols in the objfile's demangled - hash table. - (lookup_minimal_symbol): Use hash table to find symbol in - objfile. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New - functions. - (prim_record_minimal_symbol_and_info): Initialize the - hash link fields of the new minimal symbol. - * symtab.h (struct minimal_symbol): New fields `hash_next', - `demangled_hash_next'. - (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. - * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. - (struct objfile): New fields `msymbol_hash', - `msymbol_demangled_hash'. - -2000-03-06 Jim Blandy - - * solib.c (first_link_map_member): Doc fix. - -2000-03-06 Elena Zannoni - - From Eli Zaretskii : - - * event-loop.c (poll_timers): Don't compare delta.tv_sec with - zero, since time_t might be unsigned. - -2000-03-06 Mark Kettenis - - * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits - in *FPREGSETP. - (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. - -2000-03-05 Mark Kettenis - - Allow GDB to run on Linux 2.0 again. - * config.in: Add HAVE_PTRACE_GETREGS. - * configure.in: Check if defines PTRACE_GETREGS. - * configure: Regenerated. - * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, - CANNOT_STORE_REGISTER): New defines. - * i386-linux-nat.c (have_ptrace_getregs): New variable. - (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, - old_fetch_inferior_registers, CANNOT_STORE_REGISTER, - store_register, old_store_inferior_registers): Copied over from - `inptrace.c' as a temporary measure. - (fetch_regs, store_regs, fetch_fpregs, store_fpregs): - Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if - HAVE_PTRACE_GETREGS isn't defined. - (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails - with EIO. - (fetch_inferior_registers, store_inferior_registers): Fall back on - the method use in `infptrace.c' (by calling - old_fetch_inferior_registers and old_store_inferior_registers) if - `have_ptrace_getregs' isn't set. - -2000-03-05 Mark Kettenis - - * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead - of gregset_t and fpregset_t. Those are the only names that are - guaranteed to specify the right types for all supported Linux - systems out there. - Various doc fixes and gratitious local variable renames, all in an - attempt to stress similarities between the code and unify the - terminology used. Use ISO-C all over. - (regmap): Remove trailing comma. - (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. - (convert_to_gregset): Make static. Remove GDB_REGS argument. It - is unnecessary and wasn't used anyway. All callers changed. - (convert_to_fpregset, convert_to_xfpregset): Likewise. - (fetch_regs, store_regs): Remove unused variable `regno'. - (fill_fpregs): If REGNO is not -1, only update the specified - register. - (fetch_core_registers): Renamed from - i386_linux_fetch_core_registers. There is no need for a unique - name since the function is static anyway. - (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions - since it is more descriptive. - -Sun Mar 5 19:40:27 2000 Andrew Cagney - - * MAINTAINERS (readline/): Expand to include host maintainers. - -2000-03-04 Mark Kettenis - - Fix support for Linux/i386 signal trampolines. The old approach - didn't work for Linux 2.2 and beyond, and didn't work with recent - versions of the GNU C library. - * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, - LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. - (linux_rt_sigtramp_code): New variable. - (LINUX_RT_SIGTRAMP_LEN): New define. - (i386_linux_rt_sigtramp_start): New function. Detect start of - signal trampolines for RT signals. - (i386_linux_sigtramp): Removed. - (i386_linux_in_sigtramp): New function. - (i386_linux_sigcontext_addr): New function. Recognize the names - of the signal tranmpolines used by recent versions of the GNU C - library, and add support for RT signals. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New - defines. Moved here from config/i386/tm-linux.h. - (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): - Reimplement in terms of i386_linux_sigcontext_addr. - * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. - (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): - Moved to i386-tdep.c. - (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. - -Sat Mar 4 19:38:11 2000 Andrew Cagney - - By: Sat Mar 4 04:08:58 2000 Alexandre Oliva - * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. - -Sat Mar 4 17:23:06 2000 Andrew Cagney - - * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the - sim directory. - -Sat Mar 4 16:19:31 2000 Andrew Cagney - - * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of - ``Blanket Write Privs'' maintainers. - -Sat Mar 4 15:58:40 2000 Andrew Cagney - - From Sun 20 Feb 2000 Robert Lipe : - * language.c (longest_local_hex_string_custom): Don't compile - 'long long' section if host doesn't have 'long long'. - -Sat Mar 4 15:45:38 2000 Andrew Cagney - - * language.c (longest_raw_hex_string): Comment out. Appears - unused. - -Sat Mar 4 13:02:09 2000 Andrew Cagney - - * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with - "mmalloc.h" which means using PTRs. - (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. - -Sat Mar 4 11:49:21 2000 Andrew Cagney - - * defs.h (store_address, store_unsigned_integer, store_address): - Replace PTR with void* in delcaration. - * findvar.c (extract_signed_integer, extract_unsigned_integer, - extract_long_unsigned_integer, extract_address, - store_signed_integer, store_unsigned_integer, store_address): - Convert definition to ISO-C. Replace PTR with void*. - -Sat Mar 4 10:57:25 2000 Andrew Cagney - - * defs.h (make_cleanup_func): Document as deprecated. - (make_cleanup_ftype): New typedef. Make signature consistent with - other function typedefs. Document as not be used out side of - make_cleanup code. Use in make_cleanup declarations. - (null_cleanup): Replace PTR with void*. - - * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, - make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, - null_cleanup): Change K&R definition to ISO-C using void* and - make_cleanup_fytpe. - (discard_my_cleanups): Don't cast argument to free. - -2000-03-03 Elena Zannoni - - * defs.h (struct continuation_arg): Change type of field 'data' - from PTR to void *. - - * event-loop.h: Eliminate uses of PTR, use 'void *' instead. - - * event-top.c: Ditto. - -Fri Mar 3 15:39:34 2000 Andrew Cagney - - * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by - configure. - (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, - SUBDIR_GDBTK_ALL): Define. - (all-gdbtk, clean-gdbtk): New targets. - (all): Add CONFIG_ALL as dependency. - (clean): Add CONFIG_CLEAN as dependency. - - * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. - (LN_S): Define. Delete GDBtk's link code. - -Fri Mar 3 13:12:34 2000 Andrew Cagney - - * configure.in (ENABLE_GDBTK): Delete variable. - (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. - * Makefile.in: Update. - * configure: Regenerate - -2000-03-02 Elena Zannoni - - * config/alpha/alpha-linux.mh: Remove core-regset.o fron the - NATDEPFILES list. - -2000-03-02 Mark Kettenis - - * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): - Override definitions to include the normal FPU registers. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Removed. The default definitions are - fine for AIX/i386. - (i387_to_double, double_to_i387): Remove prototypes. - -2000-03-02 Kevin Buettner - - * findvar.c (extract_floating, store_floating): Use target - floating point type sizes rather host sizes to determine - which conversion needs to be done. - -2000-03-02 Nick Duffek - - * uw-thread.c: Apply GNU conventions to comment formatting. - (deactivate_uw_thread): Call remove_thread_event_breakpoints(). - (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() - call to deactivate_uw_thread(). - -Thu Mar 2 09:04:46 2000 Andrew Cagney - - * MAINTAINERS: Daniel Berlin is C++ maintainer. - -Thu Mar 2 08:55:35 2000 Andrew Cagney - - * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and - a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe - share SCO/Unixware. Nick Duffek and Peter Schauer share - Solaris/x86. - -Wed Mar 1 22:12:35 2000 Andrew Cagney - - From Wed 23 Feb 2000 Fernando Nasser : - * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. - * remote-rdi.c (arm_rdi_close): Ditto. - -Wed Mar 1 19:31:32 2000 Andrew Cagney - - * CONTRIBUTE (configure.in): Note that patches to configure are - not needed. - -2000-03-01 Mark Kettenis - - * MAINTAINERS: Correct my own mail address. - -Wed Mar 1 11:26:07 2000 Andrew Cagney - - * MAINTAINERS: Document people with paperwork pending. - -Wed Mar 1 00:49:06 2000 Andrew Cagney - - From 2000-02-28 Peter Schauer : - Make NEW_PROC_ABI interface functional on Solaris x86. - * sol-thread.c (ps_lgetLDT): Rewrite to use new - procfs_find_LDT_entry function from procfs.c, mostly copied from - lin-thread.c. - * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer - needed. - -Wed Mar 1 00:34:55 2000 Andrew Cagney - - From 2000-02-26 Peter Schauer : - * config/i386/tm-i386sol2.h (MERGEPID): Define. - -Wed Mar 1 00:06:19 2000 Andrew Cagney - - From 1999-08-13 J.T. Conklin : - * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace - FRAME_FIND_SAVED_REGS. - (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs. - * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame): - Update. - -Tue Feb 29 23:56:41 2000 Andrew Cagney - - From 2000-02-23 Peter Schauer : - * objfiles.c (open_mapped_file): Fix obsolete references to `mapped' - parameter. - -Tue Feb 29 18:47:58 2000 Andrew Cagney - - From 2000-02-23 Eli Zaretskii : - * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition. - (top level): Add prototypes for go32_* functions. - * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define. - (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC): - Override definitions from tm-i386.h. - (REGISTER_VIRTUAL_TYPE): Remove macro definition. - * i386-tdep.c (i386_extract_return_value) - [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET - to the list of targets which return FP values in FP registers. - - * i386-tdep.c (i386_extract_return_value): Add FIXME recommending - that this function be re-implemented using multi-arch. - -Tue Feb 29 18:40:08 2000 Andrew Cagney - - From 2000-02-23 Eli Zaretskii : - * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols - and ScreenRows. - * ser-go32.c: Include string.h, for prototype of strncasecmp. - (dpmi_regs, dpmi_sregs): Remove unused variables. - (dos_flush_input): Return a value, to prevent compiler warning. - * expprint.c (dump_prefix_expression): Use %ld in format and cast - sizeof(union exp_element) to long, to prevent GCC from complaining - about format/argument mismatch. - (dump_postfix_expression): Likewise. - -Tue Feb 29 18:09:46 2000 Andrew Cagney - - * arm-tdep.c: Include . - -Tue Feb 29 17:33:49 2000 Andrew Cagney - - From Wed, 23 Feb 2000 Fernando Nasser : - * stack.c (backtrace_command_1), infrun.c (normal_stop): Check - that the target's stack was valid. - -Tue Feb 29 15:14:56 2000 Andrew Cagney - - From 2000-02-22 Stephane Carrez : - * dwarf2read.c (read_address): Read 16-bits addresses. - -2000-02-28 Scott Bambrough - - * arm-linux-nat.c (fetch_nw_fpe_*): - Renamed to fetch_nwfpe_* to use the same naming convention - as in the Linux kernel. Modified prototype to get rid of - unused parameters. - (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same - naming convention as in the Linux kernel. Fixed calls to - fetch_nwfpe_*. - (store_fpregs): Fixed calls to store_nwfpe_*. Removed - unused variable. - -Mon Feb 28 18:24:32 2000 Andrew Cagney - - * MAINTAINERS: Transfer d30v maintainership to David Taylor. - -2000-02-28 Christopher Faylor - - * win32-nat.c: Remove unneeded header. - * wince.c: Ditto. - -Mon Feb 28 13:34:54 2000 Andrew Cagney - - * wince.c: Include "gdb_wait.h" and not "wait.h". - -Mon Feb 28 10:58:45 2000 Andrew Cagney - - * MAINTAINERS: Mention mmalloc. Expand Host/Native and - Target/Architecture maintainers descriptions. - -2000-02-26 Mark Kettenis - - * gnu-nat.c: Include "gdbthread.h". Include . - Reorder headers a bit. Overall cleanup and minor reformatting. - (MIG_SERVER_DIED): Remove define. - (proc_update_sc): Add braces to silence compiler warning. - (proc_steal_exc_port): Initialize err to zero. - (make_proc): Add braces to silence compiler warning. - (inf_validate_task_sc): Add cast to silence compiler warning. - (inf_set_traced): Reorganize a bit to silence compiler warning. - (inf_validate_procs): Use mach_msg_type_number_t for all thread - numbers and add braces to silence compiler warning. - (gnu_wait): Add prototypes for server functions and add braces to - silence compiler warnings. - (S_exception_raise_request): Pass subcode to inf_debug call. - (gnu_write_inferior): Remove unused variable `protection_changed'. - (gnu_xfer_memory): Remove unused variable `result'. - (set_sig_thread_cmd): Remove unused varible `tid'. - (set_signals_cmd): Remve unused variable `trace'. - (add_task_commands): Provide complete prototype. Reformat help - strings a bit to make sure the first line is a full sentence. - Call info_port_rights_cmd instead of info_send_rights_cmd for the - "info port-rights" command. - (add_thread_commands): Provide complete prototype. Make static. - Reformat help strings a bit to make sure the first line is a full - sentence. - (_initialize_gnu_nat): Provide complete prototype. - -2000-02-26 Mark Kettenis - - Make cross-compilation for the Hurd more friendly. - From Jeff Bailey : - * configure.in: Use AC_CHECK_TOOL to find MiG. - * Makefile.in (MIG): New variable. - * config/i386/i386gnu.mh (MIG): Remove. - * configure: Regenerated. - -2000-02-26 Kevin Buettner - - * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add - comment explaining motivation behind this function and why - the generic facilities won't work for this platform. - * rs6000-tdep.c (skip_prologue): Always test to make sure - that an instruction is read successfully from the target's - memory. Introduce notion of instructions which may appear in - the prologue, but may not end the prologue. Added explicit - check for nop instruction. Use memset() to zero the frame - data instead of assignment from a statically allocated, - uninitialized structure. - -Sat Feb 26 17:15:16 2000 Andrew Cagney - - * MAINTAINERS: Chris Faylor is responsible for all MS Windows - systems. Note that Jim Blandy as maintainer for ``tracing - bytecode stuff'' - -2000-02-25 Fernando Nasser - - From: Thomas Zenker - * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD, - NetBSD...) sys_errlist should not be declared in hsys.c. - NEED_SYSERRLIST is set already by configure, so we can use it. - * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are - posix compliant and we should not work with the old compatibility - stuff. Because of that I undef BSD in case of FBSD etc and include - sys/ioctl to get the flags. - * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line - for exclusive use. - -2000-02-24 Kevin Buettner - - * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address - of return structure in r3 if necessary. - (ppc_linux_memory_remove_breakpoints): New function. - * rs6000-tdep.c (skip_prologue): Make sure that the cases - for storing either cr or lr to the stack only handle those - cases. (I.e, don't let these cases match 0x00000000 which is - found found in the shared library trampoline prior to the - loading of the shared library.) - * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint): - Declare. - (MEMORY_REMOVE_BREAKPOINT): Define. - -Wed Feb 23 23:27:48 2000 Andrew Cagney - - * hppah-nat.c: Include "gdb_wait.h" instead of . - -Thu Feb 24 18:42:15 2000 Andrew Cagney - - * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to - $(SUBDIR_*_INSTALL) when so configured. - * configure: Regenerate. - - * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using - configure. - (install-only): Add dependency on $(CONFIG_INSTALL). Delete code - installing GDBtk. - (uninstall): Add dependency on $(CONFIG_UNINSTALL). - (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL, - SUBDIR_GDBTK_INSTALL): Define. - (install-gdbtk): New target. - -Thu Feb 24 18:19:52 2000 Andrew Cagney - - * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. - * configure: Regenerate. - -2000-02-24 Christopher Faylor - - * configure.tgt: Add arm, mips, sh wince targets. - * config/arm/tm-wince.h: New file. - * config/arm/wince.mt: New file. - * config/sh/tm-wince.h: New file. - * config/sh/wince.mt: New file. - * config/mips/tm-wince.h: New file. - * config/mips/wince.mt: New file. - * wince.c: New file. - * wince-stub.c: New file. - * wince-stub.h: New file. - * sh-tdep.c: Use correct register names for Windows CE. - -Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek - - * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments. - (error_return, quit_return): Merge into catch_return pointer. - (return_to_top_level): Update comment. Longjmp to *catch_errors, - and communicate reason to catch_errors via setjmp return value. - (catch_errors): Always catch both quit and error, and if a catch - wasn't requested by caller, throw it to the next catch_error. - Replace dual longjmp buffer memcpy with single pointer change. - Add FIXME for possibly adding new interface to tell caller what - event was caught. Add extensive comments. - * defs.h (enum return_reason): Reserve 0 for use as initial - setjmp() return value. - (RETURN_MASK): New public macro to generate RETURN_MASK_* from - enum return_reason. - (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK. - -2000-02-23 Fernando Nasser - - * infcmd.c (run_stack_dummy): Do not pop frame on random signal. - * valops.c (_initialize_valops): Add command "set unwindonsignal". - (hand_function_call): Test for unwind_on_signal and act accordingly. - -Wed Feb 23 12:58:46 2000 Andrew Cagney - - * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long. - Match ../include/dis-asm.h change. - * gdbarch.h: Regenerate. - * corefile.c (dis_asm_read_memory): Update. - -Mon Feb 21 13:57:27 2000 Andrew Cagney - - * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT. - (ENABLE_CFLAGS): Move initialization to start of file. - (enable-gdbmi): Add new configure option --enable-gdbmi. When - selected and an ${srcdir}/mi directory is present enable MI - interface. - - * configure: Regenerate. - - * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, - SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. - (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, - CONFIG_LDFLAGS): New macros. Initialized by autoconf via - @CONFIG...@. - (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES, - INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@. - - * mi: New directory. MI interface to GDB. - - * defs.h (interpreter_p): Declare when UI_OUT. - * top.c (gdb_init): When interpreter_p, check that the interpreter - was recognized by one of the linked in interpreters. - * main.c (interpreter_p): Define. - (captured_main): When UI_OUT, check for ``-i '' option. - * event-top.c (display_gdb_prompt): When interpreter_p, assume - interpreter displays prompt. - - * breakpoint.c (print_it_typical, watchpoint_check, - print_one_breakpoint, mention): When MI include additional - target status information. - * infrun.c (print_stop_reason, normal_stop): Ditto. - -2000-02-22 Jim Blandy - - * gdbarch.sh: Make the `default' field really default to zero, as - documented. - - Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control. - * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be - more function-like. - (default_coerce_float_to_double, standard_coerce_float_to_double): - New functions. - (value_arg_coerce): Adjust for new definition. - * value.h (default_coerce_float_to_double, - standard_coerce_float_to_double): New declarations for the above. - * gdbarch.sh (coerce_float_to_double): New entry, replacing macro. - * gdbarch.c, gdbarch.h: Regenerated. - * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h, - tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change - definitions. - * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom - function here. - (mips_gdbarch_init): Install that as our coerce_float_to_double - function. - -2000-02-22 Kevin Buettner - - * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return - type. - * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add - forward declaration. - - * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case - where the next frame is a signal handler caller. - - * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous - undef. - (tm-linux.h): Include. - (tm-sysv4.h): Don't include (directly). config/tm-linux.h will - include this file for us. - (REALTIME_LO, REALTIME_HI): Don't define. These are defined by - config/tm-linux.h for us. - (SOFUN_ADDRESS_MAYBE_MISSING): Define. - -2000-02-21 Kevin Buettner - - * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files. - (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies. - * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi - and like targets. - - * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt, - config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files. - * config/powerpc/xm-linux.h: Substantially revised for native - port. - * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h. - (NATDEPFILES): Update list to reflect the fact that we can - now debug natively. - - * rs6000-tdep.c, config/rs6000/tm-rs6000.h - (rs6000_frameless_function_invocation, rs6000_frame_saved_pc): - Renamed; The former names were lacking the rs6000_ prefix. - * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN - instead of rs6000_frame_chain. - (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead - of rs6000_frameless_function_invocation. - -2000-02-21 Elena Zannoni - - From Philippe De Muyter - - * event-loop.c (handle_file_event): In case of poll, enable - printing of informational message if an error/exception is - detected on the file descriptor. - -2000-02-21 Jim Kingdon - - * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages. - -Mon Feb 21 12:50:57 2000 Andrew Cagney - - * buildsym.c: Include "language.h" and "expression.h" for - longest_local_hex_string_custom. - -Mon Feb 21 11:17:18 2000 Andrew Cagney - - * gdbarch.sh: Include instead of . - * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew - Cagney . - -Mon Feb 21 11:03:01 2000 Andrew Cagney - - * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando - nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott - Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol - - to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI - - Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim - Kingdon. - * MAINTAINERS: Add Nick Clifton to write after approval list. - -Mon Feb 21 10:30:39 2000 Andrew Cagney - - * MAINTAINERS: Add note on multiple maintainers. - -2000-02-19 Philippe De Muyter - - * cli-out.c (cli_table_header): Type of parameter `alignment' is - `enum ui_align', not `int'. - (cli_field_string, cli_field_skip): Likewise. - -2000-02-18 Jim Blandy - - From Jimmy Guo : - * buildsym.h (add_free_pendings): Declare. - * buildsym.c (add_free_pendings): New function. - (make_blockvector): 32x64 fix using longest_local_hex_string(). - (start_subfile): initialize variable 'subfile'. - -2000-02-18 Elena Zannoni - - * remote.c (remote_async_detach): Use target_mourn_inferior(), to - make sure that all is cleaned up after we disconnect from the - target. - (remote_detach): Ditto. - -2000-02-17 Fernando Nasser - - From Rodney Brown - * ui-out.c (ui_out_set_flags): Fix typo, removing warning and - potentially harming mistake. - -2000-02-17 Fernando Nasser - - * arm-tdep.c: Use header file instead of extern declarations for - the {get,set}_arm_regname* functions. - -2000-02-16 Fernando Nasser - - * configure.in: Replaces obsolete gdbtk-variable.c with - gdbtk-varobj.c. - * configure: Regenerate. - * Makefile.in: Remove obsolete/extraneous references to - gdbtk-var* files. - -2000-02-16 Mark Kettenis - - * target.c (do_target_signal_to_host): Do not use REALTIME_LO in - the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is - 33 by definition, whereas REALTIME_LO might be 32 on systems that - have SIG32 such as Linux. Make sure that the signal number - returned is within the range specified by REALTIME_LO and - REALTIME_HI. - -2000-02-16 Mark Kettenis - - * configure: Regenerated. - -2000-02-16 Fernando Nasser - - * arm-tdep.c (set_disassembly_flavor, arm_othernames, - _initialize_arm_tdep): Allows the user to choose between any of - the flavors available for the disassembly to be used in the "info - reg" command and elsewhere in gdb. It prevents having to maintain - this information in two places by using the data kept in the - opcodes directory. - -2000-02-09 Mark Kettenis - - * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and - prfpregset_t in . - * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T, - HAVE_PRFPREGSET_T. - * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t, - prgregset_t and prfpregset_t if they are not already present. - -Wed Feb 16 19:00:02 2000 Andrew Cagney - - From 2000-01-26 Rodney Brown : - * procfs.c: Define MERGEPID if not defined. For osf4.0e. - -2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not - 'do-doc'. - -2000-02-15 Kevin Buettner - - Changes for AIX 4.3: - * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register - to correct value for generic dummy frames. When using - generic dummy frames, don't attempt to write TOC value or - function to call into the call dummy. - (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES - code to also handle the PowerOpen ABI. - (ppc_push_return_address): Enable for all ports. - * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, - PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, - CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, - CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults - provided by generic RS6000 definitions so that call dummies - are implemented using generic dummy frames instead. - - * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn() - prior to changing the stack pointer via ptrace(). Also, ignore - attempts to store to undefined registers that are less than - NUM_REGS. - - * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy - frame from 436 to 448 to account for alignment padding. - (rs6000_push_arguments): Obtain actual register size instead - of assuming the register is 4 bytes long. [There's still - more work to be done to totally remove the 4 byte assumption, - however.] Make sure the stack is 16 byte aligned as required - by the PowerOpen ABI. Also, make sure that small structures - passed in registers are properly aligned within the register. - -2000-02-15 Jesper Skov - - Patch applied by Kevin Buettner - - * rs6000-tdep.c (skip_prologue): skip copying of argument - registers to local variable registers. - -2000-02-14 Jim Kingdon - - * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale. A - sym->section->index number is not a SECT_OFF_* code. - -Tue Feb 15 12:07:30 2000 Andrew Cagney - - * MAINTAINERS (write after approval): Add H.J. Lu. - -2000-02-14 Nick Clifton - - * sh-tdep.c: Remove extraneous code. - -2000-02-14 Amit S. Kale - - * elfread.c (elf_symtab_read): Move the use of sym to after where - it is set. - Checked in by Jim Kingdon - -Mon Feb 14 15:39:01 2000 Andrew Cagney - - * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer. - -Mon Feb 14 15:20:26 2000 Andrew Cagney - - From 1999-11-24 Jason Merrill : - * dwarf2read.c: (die_is_declaration): New fn. - (read_structure_scope): Use it. - - * dwarf2read.c: (die_is_declaration): Convert to ISO-C. - -2000-02-10 J.T. Conklin - - * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o - * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to - configdirs. - * gdbserver/low-nbsd.c: New file. - - * gdbserver/Makefile.in: convert to autoconf. - * gdbserver/configure.in: likewise. - * gdbserver/configure: generate. - -Sun Feb 13 11:21:00 2000 Andrew Cagney - - * CONTRIBUTE: New file. How to contribute to GDB. - -Sun Feb 13 10:34:48 2000 Andrew Cagney - - * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners. Add Kevin - Buettner to powerpc maintainers. Make Kevin Buettner the - GNU/LINUX PPC native maintainer. Add J.T. Conklin, Jim Kingdon - and Jason Molenda to write after aproval list. - -Sun Feb 13 10:18:44 2000 Andrew Cagney - - * MAINTAINERS: Reformat. Separate into check-in categories. - -Sat Feb 12 01:08:21 EST 2000 Nicholas Duffek - - * uw-thread.c: Remove __FUNCTION__ GNUism. - -2000-01-17 Amit S. Kale - - * elfread.c (elf_symtab_read): Use offset for the section in which a - symbol resides, instead of .text section for calculating address of a - symbol. - Checked in by Jim Kingdon - -2000-02-10 Mark Kettenis - - * gnu-nat.c: Remove hackery to include . It is - no longer necessary now we have gdb_wait.h. - -2000-02-09 Mark Kettenis - - * gnu-nat.c (proc_string): Make global. - (do_mach_notify_dead_name): Suppress dead name notifications if we - know that the task is dead. - -1999-12-13 Mark Kettenis - - * gnu-nat.c (inf_validate_task_sc): Get task info via proc server - instead of directly from the kernel. Add some hackery to make - sure that the info isn't influenced by suspension of the task in - the proc server itself. - -2000-02-10 Jim Kingdon - - * defs.h (MERGEPID): Added. Patch submitted by Andrew Hobson and - approved by Michael Snyder. - -2000-02-09 Mark Kettenis - - * linux-thread.c: Include defs.h before gdb_wait.h. - -Wed Feb 9 18:59:16 2000 Andrew Cagney - - * Makefile.in (wait_h): Delete macro. Update all dependencies - specifying gdb_wait.h instead. - - * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c, - remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c, - remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c, - convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c, - remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c, - remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c, - remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c, - ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c, - infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c, - fork-child.c, command.c: Include "gdb_wait.h" instead of - or . - * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto. - - * gdb_wait.h: New file. Based on ../include/wait.h. Include - or and then define any missing WIF macros. - -Wed Feb 9 01:14:54 2000 Andrew Cagney - - * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define. - * config/d10v/tm-d10v.h (STACK_ALIGN): Define. - (d10v_stack_align): Declare. - * d10v-tdep.c (d10v_stack_align): Define. - -1999-08-23 J.T. Conklin - - * top.c (remote_timeout): Change default to 2. Add comment - explaining history of changes to the default value. - * remote.c (_initialize_remote): Remove code that adds set/ - show remotetimeout, as that's also done in top.c - -1999-10-18 J.T. Conklin - - * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception): - Return E01 instead of P01 when 'P' command fails. - -2000-02-05 J.T. Conklin - - * remote.c (putpkt_binary): Handle NAK from target stub. - -2000-02-08 Elena Zannoni - - * configure.in: Remove the addition of sol-thread.c to the - CONFIG_INITS list. This caused problems with init.c, because - sol-thread.c would be grepped twice for _initialize_* functions. - * configure: Ditto. - * Makefile.in: Add FIXME for init.c. - -2000-02-07 Jim Kingdon - - Clean up compiler warnings: - * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c, - stack.c, valprint.c: Change variables to unsigned. - * bcache.c: Rearrange to avoid warnings about variables not being set. - * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h - rather than declaring print_max and repeat_count_threashold - ourselves (incorrectly). - * valprint.h: Do declare repeat_count_threashold. - * ch-exp.c: Use default case for internal error. - * findvar.c: Don't omit argument type. - * symtab.c: Remove unused variable. - -2000-02-04 Jim Blandy - - * c-typeprint.c (remove_qualifiers): New function. - (c_type_print_base): Use it to remove qualifiers from C++ - qualified names, not strrchr. - - * c-typeprint.c (c_type_print_base): Recognize type conversion - operators by calling is_type_conversion_operator. - (is_type_conversion_operator): New function. - -2000-02-04 Nick Clifton - - * config/arm/tm-arm.h (LOWEST_PC): Define. - -2000-02-04 Elena Zannoni - - * infrun.c (resume): Make just one call to target_resume(), instead - of four: set up correct parameters in all the cases ahead of time, - and do call at the end. - -2000-02-04 Elena Zannoni - - * config/powerpc/tm-ppc-eabi.h: Define - SOFUN_ADDRESS_MAYBE_MISSING. - -2000-02-04 Fernando Nasser - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy - frames (revisited). - -Fri Feb 4 22:42:36 2000 Andrew Cagney - - * Makefile.in (INIT_FILES): Append CONFIG_INITS - * configure.in (CONFIG_INIT): Initialize. - (links): Link srcdir/gdbtk/library to gdbtcl2. - * gdbtcl2: Moved to gdbtk/library. - ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c, - gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c, - gdbtk.h: Moved to gdbtk/generic. - -2000-02-03 Elena Zannoni - - * printcmd.c (build_address_symbolic): New function. Returns all - the parts that are necessary to print an address in a symbolic - form. - (print_address_symbolic): Split into a printing part and an - information building part, build_address_symbolic(). - - * defs.h (build_address_symbolic): Export. - -2000-02-03 Jim Blandy - - * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx - opcode. - -2000-02-02 Fernando Nasser - - * arm-tdep.c (arm_push_arguments): Fix passing of floating point - arguments on dummy frames. - -2000-02-02 Fernando Nasser - - * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames. - (arm_pop_frame): Account fr dummy frames (as opposed to real ones). - -2000-02-01 Elena Zannoni - - * remote.c (getpkt_sane): New function. It is the old getpkt(), - which now returns a timeout indication. - (getpkt): New function. Wrapper for getpkt_sane(), so that return - value can still be ignored. - -Tue Feb 1 18:47:31 2000 Andrew Cagney - - * top.c (print_gdb_version): Print ``UI_OUT'' when configured with - UI_OUT. - -Tue Feb 1 00:17:12 2000 Andrew Cagney - - * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename - ``struct gdb_file'' to ``struct ui_file''. Delete typedef - GDB_FILE. - - * Makefile.in: Update. - - * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, - c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c, - ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c, - cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c, - expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, - frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h, - gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c, - jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h, - m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c, - printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c, - remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c, - ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h, - serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c, - target.c, target.h, top.c, top.h, typeprint.c, typeprint.h, - utils.c, v850ice.c, valprint.c, valprint.h, value.h, - config/pa/tm-hppa.h: Update. - * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update. - -2000-01-31 Jason Molenda (jsm@bugshack.cygnus.com) - - * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh, - config/i386/i386dgux.mh, config/i386/i386sol2.mh, - config/i386/i386v4.mh, config/i386/i386v42mp.mh, - config/i386/ncr3000.mh, config/m68k/m68kv4.mh, - config/m88k/delta88v4.mh, config/mips/irix4.mh, - config/mips/irix5.mh, config/mips/mipsv4.mh, - config/powerpc/solaris.mh (NATDEPFILES): Change references to - proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to - proc-api.o, proc-events.o, proc-flags.o, and proc-why.o. - -Mon Jan 31 17:14:52 2000 Andrew Cagney - - * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c. - - * main.c (captured_main): Only use the legacy tui_file code when - linking in older code such as the TUI. - - * gdb-file.h, gdb-file.c: New files. - * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete, - null_file_isatty, null_file_rewind, null_file_put, - null_file_flush, null_file_write, null_file_fputs, - null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty, - gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered, - set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind, - set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs, - set_gdb_file_data, struct accumulated_gdb_file, - do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file): - mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind, - mem_file_put, mem_file_write, struct stdio_file): stdio_file_new, - stdio_file_delete, stdio_file_flush, stdio_file_write, - stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen): - Moved to gdb-file.h and gdb-file.c. - * utils.c (enum streamtype, struct tui_stream, tui_file_new, - tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty, - tui_file_rewind, tui_file_put, tui_file_fputs, - tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, - fputs_unfiltered_hook): - Moved to tui/tui-file.c and tui/tui-file.h. - - * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. - (tui-file.o, gdb-file.o): Add dependencies. - (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. - * main.c: #include tui/tui-file.h. - -2000-01-28 Fred Fish - - * findvar.c (value_from_register): Special case handling of D10V - pointer values fetched from registers. - -2000-01-28 Fernando Nasser - - * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add - support for new style thumb prologues. - -2000-01-28 Nick Clifton - - * arm-tdep.c: Remove extraneous dash at start of strings - introduced in previous delta. - -2000-01-27 Nick Clifton - - * arm-tdep.c: Replace uses of arm_toggle_renames() with - parse_arm_disassembler_option(). - -2000-01-27 Jim Blandy - - * symtab.c (decode_line_1): Don't let commas that are within - quotes or parenthesis terminate the line spec. Don't use pp when - removing the final double quote of a double-quoted string. Don't - forget to skip the opening double quote. I have no clue whether - this change is correct; probably we've just moved this function - from one buggy place to another buggy place, and never came within - an outhouse whiff of correctness. - (find_toplevel_char): New function. - -2000-01-27 Fernando Nasser - - * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when - passing the pointer to a thumb function as an argument. - -2000-01-27 Fernando Nasser - - * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints - are reinserted for another run. - -2000-01-27 Fernando Nasser - - * cli-out.c (cli_filed_string): Test for NULL string. - -2000-01-27 Fernando Nasser - - * infcmd.c (run_stack_dummy): Account for a random signal stopping - the inferior as well as breakpoints being hit while performing an - inferior function call. - * valops.c (hand_function_call): Ditto. - -2000-01-27 Elena Zannoni - - From Mark Kettenis - - * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to - i386_REGS_SEGS_STATE. - (HAVE_I387_REGS): Define. - (FLOAT_INFO): Remove. - * i386gnu-nat.c: Almost completely rewritten to use new i386 - register layout and `float info' implementation. - * gnu-nat.c (inf_update_procs, proc_get_state, proc_string): - Move prototypes from here. - * gnu-nat.h: To here. - -2000-01-24 Kevin Buettner - - * utils.c (get_field, put_field): Fix buffer underruns and - overruns. Also, handle case where total_len is not evenly - divisible by 8. - (getfield): Make sure zeroing of unwanted bits occurs even - when bit field to extract does not straddle two or more - bytes. - -2000-01-23 Christopher Faylor - - * defs.h: Add gdb_thread_select declaration. - -2000-01-23 Kevin Buettner - - * linux-thread.c (_initialize_linuxthreads): Make sure that - linuxthreads_block_mask does not block SIGCHLD. - -2000-01-20 Fernando Nasser - - * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to - text so that new lines work properly. - -2000-01-18 Elena Zannoni - - * proc-utils.h: New file. Export functions from proc-*.c. - - * proc_api.c: Rename to: - * proc-api.c: New file. Add include of proc-utils.h. - - * proc_events.c: Rename to: - * proc-events.c: New file. - - * proc_flags.c: Rename to: - * proc-flags.c: New file. - - * proc_why.c: Rename to: - * proc-why.c: New file. Add include of proc-utils.h. - - * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h, - ctype.h, proc-utils.h. - (find_procinfo_or_die): Add braces to avoid ambiguous else clause. - (open_procinfo_files): Conditionalize local variable tmp, to avoid - compiler warnings. - (proc_iterate_over_mappings): Conditionalize local vars mapfd and - pathname. - (procfs_wait): Adjust format in some printf_filetered calls to - avoid compiler warnings. - (make_signal_thread_runnable): Ifdef 0. The calls to this function - are also ifdef'd 0 . - (procfs_resume): Add parentheses around '&&' operation. - (procfs_set_exec_trap): Remove unused variable. - (info_proc_cmd): Add braces to avoid ambiguous else clause. - - * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o, - proc-why.o): Update dependencies. - - * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to - proc-*.o. - -2000-01-17 Jason Molenda (jsm@bugshack.cygnus.com) - - * configure.in (NEW_PROC_API): Fix Unixware-matching regexp. - Fix from Robert Lipe . - * configure: Regenerated. - -2000-01-17 Elena Zannoni - - * stack.c (print_frame_info_base): Break up into the frame info - (location) printing part and the rest (source line printing). - (print_frame): New function. Take care of printing the location - information. - Update copyright. - - * infrun.c (normal_stop): Use enum values rather than integers for the - source_flag to be passed to show_and_print_stack_frame(). - Update copyright. - - * frame.h (print_what): New enum for 'source' argument to - print_frame_info_base(). Use this instead of obscure numbers. - Update copyright. - -Sun Jan 16 17:58:00 2000 David Taylor - - * event-top.c (stdin_event_handler): call quit_command rather than - exit -- run cleanups, give target code a chance to say goodbye to - the target. Fixes bug where the inferior processes were left - around on Solaris (and probably elsewhere) by the testsuite. - -2000-01-14 Mark Salter - - * v850-tdep.c (v850_target_architecture_hook): Setup correct - machine id for disassembly. - -2000-01-13 Jim Blandy - - * i386-linux-nat.c (fill_gregset): Pass the correct arguments to - convert_to_regset, when regno indicates a specific register. - -Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek - - * uw-thread.c: Document libthread.so debugging interface. Minor - comment and formatting tweaks. - (DEBUG): #define as 0 instead of 1. - (CALL_BASE): Include function name in error msg. - (libthread_stub): Adjust inferior_pid after thread exit. - (uw_thread_create_inferior): Deactivate uw_thread_ops before - asking procfs_ops to create inferior. - (libthread_init): Don't return nonlocally on error. - -2000-01-12 Fernando Nasser - - * rdi-share/ardi.c (negotiate_params): Fix initialization of static - variable. - -2000-01-12 Fernando Nasser - - * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure - both sides are on the same state. - -2000-01-12 Fernando Nasser - - * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and - 115200 (minor syntax mistake). - -2000-01-12 Jim Blandy - - * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for - this here, to go along with the definitions of PIDGET and TIDGET. - -2000-01-12 Elena Zannoni - - * thread.c (do_captured_thread_select): New function. Switch - current thread, safely from within catch_errors(). - (gdb_thread_select): New function. Switch threads safely. - (thread_command): Use gdb_thread_select(). - Include ui-out.h. - (do_captured_list_thread_ids): New function. - (gdb_list_thread_ids): New function. - - * defs.h (gdb_thread_select, gdb_list_thread_ids): Export. - -2000-01-11 Christopher Faylor - - * configure.in: Avoid linking -limagehlp unless it's a native build. - * configure: Regenerate. - * thread.cc (add_thread): Clear private data pointer here or suffer - strange behavior when it is checked for NULL later. - -2000-01-09 Christopher Faylor - - * win32nat.c (handle_exceptions): Handle various arithmetic exceptions. - * configure.in: Add an additional library to cygwin link. - * configure: Regenerate. - - Patch from Egor Duda : - * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe" - type. - -2000-01-07 Michael Snyder - - * uw-thread.c: New file to support UnixWare user-mode threads: - contributed by Nickolas Duffek . - * target.h (struct target_ops): New vector, to_extra_thread_info, - allows back-ends to give extra details in info thread display. - (target_extra_thread_info): define new macro. - (target_find_new_threads): simplify macro. Cleanup comments. - * target.c (to_extra_thread_info): default and inherit new vector. - (cleanup_target): eliminate PARAMS, break up long lines, - provide default definition for to_extra_thread_info, and - to_find_new_threads. Default to_thread_alive and to_query - to return_zero, not target_ignore (they each return int not void). - (debug_to_find_new_threads): new debug entry. - (setup_target_debug): add debug_to_find_new_threads. - * gdbthread.h: export struct thread_info, find_thread_pid, and - iterate_over_threads. Add comments. Eliminate PARAMS. Update - copyright. Add new private data pointer for use by target back-ends. - * thread.c (struct thread_info): move definition to gdbthread.h. - (find_thread_pid): new exported function for thread lookup. - (iterate_over_threads): new exported function for applying - arbitrary operations to threads. Update copyright to 2000. - (info_threads_command): use new target_extra_thread_info vector - to display extra information about each thread (if implemented). - * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs. - Add defines for PIDGET, etc. - * config/i386/tm-i386sol2.h: ditto. - * config/sparc/tm-sun4sol2.h: ditto. - * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES. - * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread - if -lpthread and -lpthreads fail. - - * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op. - (proc_flags): combine flags that UnixWare splits into two locations. - (proc_modify_flag): add support for PR_KLC (kill on last close). - (proc_[un]set_kill_on_last_close): new functions. - -2000-01-07 Elena Zannoni - - * infrun.c (normal_stop): Print out thread id when we stop. - -2000-01-06 Fernando Nasser - - * remote.c (remote_open_1): Fix message so it does not imply a - specific syntax for serial ports, as it is OS dependent. - (remote_async_open_1): Ibid. - (init_remote_ops): Ibid. - -2000-01-06 Fernando Nasser - - * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or - "set remotebaud" command (if set) when no speed is specified on - the "target rdi" command. - -2000-01-06 Fernando Nasser - - * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and - 115200. - (baud_options[]): Ibid. - -2000-01-06 Fernando Nasser - - * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix - used by each operating system. - -2000-01-06 Elena Zannoni - - * breakpoint.c (until_break_command): Add an argument for the - continuation, the beginning of the cleanups set up by this - command. - (until_break_command_continuation): Do cleanups until the one - passed in as argument instead of doing all of them. - - * infcmd.c (finish_command_continuation): Expect a new argument, - which indicates up to where to do cleanups. Update calls to - do_exec_cleanups to use this marker, instead of ALL_CLEANUPS. - (finish_command): Add another argument for the continuation: the - starting cleanup for this command. - -2000-01-05 Fernando Nasser - - From Grant Edwards (original patch from Thomas - Zenker ): - * rdi-share/ardi.c: Allow interruption of interruptible - targets with a . - -2000-01-04 Fernando Nasser - - * rdi-share/etherdrv.c (fetch_ports): Send extra words on request - to control port to accommodate some versions of Angel. - -2000-01-04 Fernando Nasser - - * rdi-share/devsw.c (dumpPacket): Fix source of channel information. - Add interpretation for C Support Library packets. - -2000-01-04 Fernando Nasser - - * rdi-share/devsw.c (DevSW_Close): Remove const from argument that - is now being modified. - * rdi-share/devsw.h: Adjust declaration of the above funtion. - -For older changes see ChangeLog-1999 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-2001 b/contrib/gdb/gdb/ChangeLog-2001 deleted file mode 100644 index ccd64de..0000000 --- a/contrib/gdb/gdb/ChangeLog-2001 +++ /dev/null @@ -1,9895 +0,0 @@ -2001-12-30 Michael Snyder - - * sparc-tdep.c (sparc-store-return-value): Whitespace fix-up. - -2001-12-29 Elena Zannoni - - * Makefile.in (rs6000-tdep.o): Add dependency on parser-defs.h. - - * rs6000-tdep.c: Include parser-defs.h. - (rs6000_register_virtual_type): Rewrite, including handling of - AltiVec regs type. - (altivec_register_p): New function. - (rs6000_do_altivec_registers): New function. - (rs6000_altivec_registers_info): New function. - (rs6000_do_registers_info): New function. - (R16): Define. - (PPC_ALTIVEC_REGS): Define. - (registers_powerpc): Add AltiVec registers. - (registers_7400): Define. - (variants): Add 7400 machine. - (rs6000_gdbarch_init): Set the numbers of AltiVec registers. - Initialize gdbarch_do)_registers_info. - (rs6000_info_power_command): New function. - (info_power_cmdlist): New static variable. - (_initialize_rs6000_tdep): Add new 'info powerpc altivec' command. - - * ppc-tdep.h (struct gdbarch_tdep): Add altivec regnum fields. - (altivec_register_p): Export. - -2001-12-29 Mark Kettenis - - * i386bsd-nat.c (reg_offset): Fix typo. - - * i386-tdep.c (i386_push_dummy_frame): Don't write back the - modified frame pointer until the old frame pointer has been saved. - -2001-12-30 Andrew Cagney - - * arch-utils.c (initialize_current_architecture): Test byte_order - against BFD_ENDIAN_UNKNOWN. - (gdbarch_info_init): Initialize byte_order to BFD_ENDIAN_UNKNOWN. - * gdbarch.sh: Update comments on default value of byte_order. - (verify_gdbarch, gdbarch_update_p): Test byte_order against - BFD_ENDIAN_UNKNOWN. - * gdbarch.h, gdbarch.c: Re-generate. - -2001-12-27 Michael Snyder - - * i386-linux-nat.c: Include i386-tdep.h. - - * maint.c (match_substring): GNU coding standards fixes. - (print_bfd_section_info): Ditto. - (print_objfile_section_info): Ditto. - -2001-12-27 Mark Kettenis - - * maint.c (match_substring): Make parameters `string' and `substr' - const. Make local variable `tok' const. - -2001-12-27 Mark Kettenis - - * config/i386/tm-i386.h (FP7_REGNUM, FIRST_FPU_CTRL_REGNUM, - FCTRL_REGNUM, FPC_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FCS_REGNUM, - FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM, FOP_REGNUM, - LAST_FPU_CTRL_REGNUM, XMM0_REGNUM, XMM7_REGNUM, MXCSR_REGNUM, - IS_FP_REGNUM, IS_SSE_REGNUM): Removed. - (FP0_REGNUM): Define conditionally depending on HAVE_I387_REGS. - (SIZEOF_FPU_CTRL_REGS): Hardcode value. - * i386-tdep.h (struct gdbarch_tdep): Change such that it contains - a single member `num_xmm_regs'. - (FPC_REGNUM): New macro. - (FIRST_FPU_REGNUM, LAST_FPU_REGNUM, FISRT_XMM_REGNUM, - LAST_XMM_REGNUM, MXCSR_REGNUM, FIRST_FPU_CTRL_REGNUM, - LAST_FPU_CTRL_REGNUM): Removed. - (FCTRL_REGNUM, FSTAT_REGNUM, FTAG_REGNUM, FOP_REGNUM, XMM0_REGNUM, - MXCSR_REGNUM): Define unconditionally. Change macros to match the - comment describing the register layout. - (FISEG_REGNUM, FIOFF_REGNUM, FOSEG_REGNUM, FOOFF_REGNUM): New macros. - (FP_REGNUM_P, FPC_REGNUM_P, SSE_REGNUM_P): New macros. - (IS_FP_REGNUM, IS_FPU_CTRL_REGNUM, IS_SSE_REGNUM): Make obsolete, - unconditionally define in terms of FP_REGNUM_P, FPC_REGNUM_P and - SSE_REGNUM_P). - (FCS_REGNUM, FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM): Make - obsolete, unconditionally define in terms of FISEG_REGNUM, - FIOFF_REGNUM, FOSEG_REGNUM, FOOFF_REGNUM. - * i386-tdep.c (i386_gdbarch_init): Initialize `num_xmm_regs' - member of `struct gdbarch_tdep'. - * x86-64-tdep.c (i386_gdbarch_init): Change initialization of - `struct gdbarch_tdep'. - * i387-nat.c (FCS_REGNUM, FCOFF_REGNUM, FDS_REGNUM, FDOFF_REGNUM): - Replace with FISEG_REGNUM, FIOFF_REGNUM, FOSEG_REGNUM and - FOOFF_REGNUM. Use FPC_REGNUM instead of FIRST_FPU_CTRL_REGNUM. - Use XMM0_REGNUM instead of LAST_FPU_CTRL_REGNUM. - -2001-12-25 Andrew Cagney - - * cli/cli-script.c (execute_control_command): Replace value_ptr - with a struct value pointer. - * ch-lang.c (evaluate_subexp_chill): Ditto. - * printcmd.c (printf_command): Ditto. - * tracepoint.c (set_traceframe_context): Ditto. - (encode_actions): Ditto. - * eval.c (evaluate_subexp_standard): Ditto. - -2001-12-25 Andrew Cagney - - * gdbarch.sh: When an int variable, print value using %d instead - of %ld. - * gdbarch.c: Re-generate. - -2001-12-24 Tom Rix - - * config/powerpc/aix.mt (TDEPFILES): Add xcoffread.o to fix a build - failure. - -2001-12-21 Michael Snyder - - * procfs.c (info_proc_cmd): Add the 'mappings' sub-command that - was dropped a few years ago, when procfs.c was rewritten. - (info_proc_mappings): New function, implement 'info proc mappings'. - (mappingflags): New function. - (_initialize_procfs): Document new option to 'info proc' command. - -2001-12-21 Tom Tromey - - * configure, config.in: Rebuilt. - * configure.in: Check for realpath. - * defs.h (gdb_realpath): Declare. - * symtab.h (partial_symtab): Added fullname field. - * source.c (openp): Use gdb_realpath. - (forget_cached_source_info): Clear full name of each partial - symtab. - * utils.c (gdb_realpath): New function. - * symtab.c (lookup_symtab): Removed. - (lookup_symtab_1): Renamed to lookup_symtab. - (lookup_symtab): Look for real path. - (lookup_partial_symtab): Likewise. - -2001-12-21 Michael Snyder - - * maint.c (match_substring): New function. Tokenizer for - maint info sections command arguments. - (match_bfd_flag): Use match_substring. - (print_bfd_section_info): Use match_substring. - (print_objfile_section_info): Use match_substring. - (maintenance_info_sections): Use match_substring. - -2001-12-21 Orjan Friberg - - * configure.tgt: Delete CRIS from multi-arch targets. - - * config/cris/tm-cris.h: New file. - - * config/cris/cris.mt (TDEPFILES): Add corelow.o solib.o solib-svr4.o. - (TM_FILE): New macro. - - * cris-tdep.c (cris_examine): Correct check for srp register. - (supply_gregset, fetch_core_registers, - cris_linux_svr4_fetch_link_map_offsets, cris_fpless_backtrace): - New functions. - (_initialize_cris_tdep): Add core functions and new command. - (cris_gdbarch_init): Define link map offsets. - -Thu Dec 20 16:42:30 2001 Jeffrey A Law (law@cygnus.com) - - * somsolib.c (som_solib_add): Ignore the solib limit threshhold - if AUTO_SOLIB_LIMIT is not greater than zero. - - * somsolib.c (som_solib_create_inferior_hook): No longer warn - about missing __d_pid symbol. - -2001-12-20 Elena Zannoni - - * ppc-linux-nat.c (ppc_ptrace_cannot_fetch_store_register): - New function. - (fetch_register): New function. - (fetch_ppc_registers): New function. - (fetch_inferior_registers): New function. - (store_register): New function. - (store_ppc_registers): New function. - (store_inferior_registers): New function. - (ppc_register_u_addr): Eliminate ustart parameter and its - uses. Make static. - (PT_READ_U, PT_WRITE_U, PTRACE_XFER_TYPE): Define if needed. - Include sys/ptrace.h. - - * config/powerpc/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define. - (U_REGS_OFFSET, REGISTER_U_ADDR): Delete. - - * config/powerpc/linux.mh (NATDEPFILES): Delete core-aout.o. - -2001-12-20 Elena Zannoni - - * rs6000-nat.c (fetch_register): Don't error out unless the - register number is really bogus. - -2001-12-20 Michael Snyder - - * maint.c (maintenance_info_sections): Accept new argument - 'ALLOBJ', iterate over all object files. - (print_section_table): Delete. Replaced by: - (print_section_info): New function. - (print_bfd_section_info): New function. - (print_objfile_section_info): New function. - (_initialize_maint_commands): Add help for new features. - -2001-12-20 Kevin Buettner - - * arm-tdep.c (arm_init_extra_frame_info): Add special case for - call dummies. - (arm_frame_saved_pc): Likewise. - (arm_push_dummy_frame): Make sure all of the GPRs are saved. - (arm_pop_frame): Eliminate special case for call dummies. It - is no longer needed now that the frame info is being properly - initialized. - - * arm-tdep.c (arm_scan_prologue): Don't require "mov ip, sp" - to be the first instruction in the prologue. Also, revise - the way the frame offset is computed for frameless functions. - -2001-12-20 Michael Snyder - - * maint.c (maintenance_info_sections): Pass string argument to - print_section_table, so that it can be used to select sections. - (print_section_table): Change PTR to void *. Look at string arg - to select sections by name and by flag attributes. - (match_bfd_flags): New function. - (print_bfd_flags): New function. - -Thu Dec 20 11:37:50 2001 Jeffrey A Law (law@redhat.com) - - * cli/cli-decode.c (add_cmd): Initialize pre_show_hook in - the new command. - -2001-12-20 Andrew Cagney - - * remote.c (struct packet_reg): Add field in_g_packet. - (struct remote_state): Rename field g_packet to regs; - (free_remote_state): Update. - (init_remote_state): Add pseudo-registers to table. Initialize - in_g_packet. Drop sentinal from table. - (packet_reg_from_regnum, packet_reg_from_pnum): Update. - (remote_fetch_registers): Handle registers not in the g-packet. - (remote_store_registers): Ditto. - -2001-12-20 Andrew Cagney - - * gdbarch.sh (TARGET_CHAR_SIGNED): Do not specify the print - format. - -2001-12-19 Jim Blandy - - * s390-tdep.c (s390_pop_frame_regular): Make sure the saved_regs - array is actually set before we try to use it. - - * s390-tdep.c (s390_frame_saved_pc_nofix): If we get the saved PC - out of the return address register, cache that in the frame's - extra info, just as if we'd gotten it from the saved regs array; - that way, it's not a lie to set the saved_pc_valid flag. - - * s390-tdep.c (s390_get_frame_info): Give orig_sp a reasonable - value, even when fextra_info->stack_bought can't be trusted, - - * s390-tdep.c (s390_readinstruction): Don't call - info->read_memory_func to read zero bytes. Some targets' - xfer_memory functions can't cope with that. - - * gdbarch.sh (TARGET_CHAR_SIGNED): New macro. - * gdbarch.c, gdbarch.h: Regenerated. - * gdbtypes.c (build_gdbtypes): If TARGET_CHAR_SIGNED is zero, - set the TYPE_FLAG_UNSIGNED bit on the type. - * s390-tdep.c (s390_gdbarch_init): On the S/390, characters - are unsigned by default. - * rs6000-tdep.c (rs6000_gdbarch_init): Same for PowerPC and - RS6000. - -2001-12-19 Elena Zannoni - - * corefile.c (do_captured_read_memory_integer, - safe_read_memory_integer): New functions. - * gdbcore.h (safe_read_memory_integer): Export. - * arm-tdep.c (arm_scan_prologue): Use safe_read_memory_integer, - to read the frame value, to capture calls to error(). - -2001-12-19 Jim Blandy - - * s390-tdep.c (s390_register_name): S390_LAST_REGNUM is, in fact, - the last register number, not one greater than the last register - number. - - * s390-tdep.c (s390_register_virtual_type): Replace clever but - incorrect range comparison with correct, legible equivalent. - - * s390-tdep.c (s390_register_raw_size): Replace unnecessarily - obscure range comparison with legible equivalent. - -Wed Dec 19 12:18:57 2001 Jeffrey A Law (law@redhat.com) - - * config/pa/tm-hppa.h (STORE_RETURN_VALUE): Use hppa_store_return_value. - (EXTRACT_RETURN_VALUE): Similarly. - * hppa-tdep.c (hppa_store_return_value): New function. - (hppa_extract_return_value): New function. - - * infttrace.c (child_acknowledge_created_inferior): Pass - correct argument to add_thread. - (update_thread_state_after_attach): Likewise. - -2001-12-19 Fernando Nasser - - * config/arm/tm-arm.h: Properly define SOFTWARE_SINGLE_STEP_P. - Always define SOFTWARE_SINGLE_STEP. - * config/arm/tm-embed.h: Properly define SOFTWARE_SINGLE_STEP_P. - * arm-tdep.c (arm_get_next_pc, thumb_get_next_pc, bitcount, - shifted_reg_val): Always compile these functions. - (arm_software_single_step): Fix second argument in function calls. - -2001-12-19 Andrew Cagney - - * arch-utils.h (gdbarch_info_init): Declare. - * arch-utils.c: Include "arch-utils.h". - (gdbarch_info_init): Define. - (set_endian, set_architecture, set_gdbarch_from_file) - (initialize_current_architecture): Use gdbarch_info_init. - * rs6000-nat.c (set_host_arch): Ditto. - * cris-tdep.c (cris_version_update, cris_mode_update) - (cris_abi_update): Ditto. - -2001-12-19 Jim Blandy - - * c-lang.c (c_emit_char): Print ASCII 11 as '\v', to match - ISO C, and our parser. Print ASCII 0 as '\0', since that's what - people are used to seeing. - -2001-12-18 Jim Blandy - - * c-lang.c (c_printstr, c_builtin_types, cplus_builtin_types): - Fix indentation. - - * Makefile.in (c-exp.tab.o): Delete duplicate build rule. Fix - dependency list on remaining build rule. - -2001-12-18 Martin M. Hunt - - * ser-tcp.c (tcp_open): Disable Nagle algorithm which - improves performance in some cases. - -2001-12-17 Ben Harris - - * armbsd-nat.c: Remove file, renamed to armnbsd-nat.c. - * armnbsd-nat.c: New file, renamed from armbsd-nat.c. - * Makefile.in: Rename armbsd-nat.c to armnbsd-nat.c. - * config/arm/nbsd.mh: Likewise. - -2001-12-17 Corinna Vinschen - - * NEWS: Note new target XStormy16. - * MAINTAINERS: Add -Werror to XStormy16. - -2001-12-17 Fernando Nasser - - From Richard Earnshaw : - * arm-tdep.c (arm_software_single_step): New function. Implements - software single-stepping for ARM targets. - (arm_get_next_pc, thumb_get_next_pc, bitcount, shifted_reg_val): Only - needed for software single-stepping. - * config/arm/tm-arm.h: Activate SOFTWARE_SINGLE_STEP_P. - -2001-12-17 Fernando Nasser - - From Richard Earnshaw : - * config/arm/nbsd.mh, config/arm/nbsd.mt, config/arm/tm-nbsd.h, - config/arm/nm-nbsd.h, config/arm/xm-nbsd.h: New files. - * armbsd-nat.c: New file. - * Makefile.in: Build it. - * configure.host, configure.tgt: Support NetBSD/arm. - -2001-12-17 Corinna Vinschen - - * MAINTAINERS: Add myself as XStormy16 maintainer. - -2001-12-15 Kevin Buettner - - * config/rs6000/tm-rs6000.h (solib.h): Conditionally include. - -2001-12-15 Andrew Cagney - - * gdbarch.c: Re-generate. - -2001-12-15 Andrew Cagney - - * MAINTAINERS: Remove powerpcle-eabi and rs6000-ibm-aix3.2 from - target list. - -2001-12-15 Andrew Cagney - - * defs.h (LITTLE_ENDIAN): Delete definition. - * arch-utils.c, cris-tdep.c, d10v-tdep.c, defs.h, gdbarch.c, - gdbarch.sh, remote-rdp.c, remote-sim.c, sh-tdep.c, sparc-tdep.c, - config/alpha/tm-alpha.h, config/arm/tm-arm.h, - config/i386/tm-i386.h, config/i960/tm-i960.h, - config/ia64/tm-ia64.h, config/mcore/tm-mcore.h, - config/mips/tm-wince.h, config/mn10200/tm-mn10200.h, - config/ns32k/tm-umax.h, config/powerpc/tm-ppcle-eabi.h, - config/sh/tm-wince.h, config/v850/tm-v850.h, config/vax/tm-vax.h, - doc/gdbint.texinfo: Replace LITTLE_ENDIAN with BFD_ENDIAN_LITTLE. - -2001-12-15 Andrew Cagney - - * ui-out.c (struct ui_out_table): Add field entry_level. - (verify_field): New function. - (verify_field_proper_position): Delete function. - (verify_field_alignment): Delete function. - (ui_out_field_int): Update to use verify_field. - (ui_out_field_skip): Ditto. - (ui_out_field_string): Ditto. - (ui_out_field_fmt): Ditto. - (ui_out_table_begin): Initialize table.entry_level. - (ui_out_table_end): Clear table.entry_level. - (ui_out_begin): Call verify_field before pushing the new tuple or - list onto the stack. Use table.entry_level. - -2001-12-14 Corinna Vinschen - - * config/djgpp/fnchange.lst: Add entries for opcodes/xstormy16-* files. - -2001-12-13 Andrew Cagney - - * arch-utils.c (generic_register_virtual_size): Return TYPE_LENGTH - of register's type. - -2001-12-13 Jackie Smith Cashion - - * cli/cli-script.c (print_command_lines): Remove extra - "if", "else", "while", and "end" from show user output. - -2001-12-13 Kevin Buettner - - * i387-nat.c (i387_fill_fxsave): Change type of ``val'' from char - to short so that we don't memcpy() beyond the end of this buffer. - Also, change shift value used in computing val to account for the - fact that only eight bits are used. - -2001-12-13 Corinna Vinschen - - * Makefile.in: Add support for xstormy16. - * configure.tgt: Ditto. - * xstormy16-tdep.c: New file. - * config/xstormy16/xstormy16.mt: New file. - -2001-12-13 Andreas Schwab - - * MAINTAINERS (write-after-approval): Add myself. - -2001-12-12 Jim Blandy - - * Makefile.in (c-exp.tab.o): Add missing dependencies. - - * Makefile.in (c_lang_h): New variable. Use it in dependency - lists, instead of `c-lang.h' itself. - -2001-12-11 Fred Fish - - * c-typeprint.c (c_type_print_base): Use type flags access macros - to test bits. - * ch-typeprint.c (chill_type_print_base): Ditto. - * ch-valprint.c (chill_val_print): Ditto. - * d10v-tdep.c (d10v_pointer_to_address): Ditto. - * dwarf2read.c (dwarf2_add_member_fn): Ditto. - * dwarfread.c (read_structure_scope): Ditto. - * gdbtypes.c (create_range_type): Dittol - (create_set_type): Ditto. - (check_typedef): Ditto. - * jv-typeprint.c (java_type_print_base): Ditto. - * p-typeprint.c (pascal_type_print_base): Ditto - * p-valprint.c (pascal_val_print): Ditto. - * stabsread.c (read_cfront_member_functions): Ditto. - (read_member_functions): Ditto. - (cleanup_undefined_types): Ditto. - * valprint.c (val_print): Ditto. - - * valops.c (hand_function_call): Remove is_prototyped - variable and just use type flag test macro directly. - -2001-12-11 Fred Fish - - * gdbtypes.c (print_bound_type): New function. - (recursive_dump_type): Print type struct code values - TYPE_CODE_BITSTRING, TYPE_CODE_COMPLEX, TYPE_CODE_TEMPLATE, - and TYPE_CODE_TEMPLATE_ARG. - (recursive_dump_type): Print type struct members - upper_bound_type, lower_bound_type, cv_type, and as_type. - Also always print the tagname member, even when it is NULL. - -2001-12-11 Michael Snyder - - * d10v-tdep.c (d10v_register_virtual_size): Delete. - (d10v_gdbarch_init): Use generic_register_virtual_size. - * rs6000-tdep.c (rs6000_register_virtual_size): Delete. - (rs6000_gdbarch_init): Use generic_register_virtual_size. - * x86-64-tdep.c (x86_64_register_virtual_size): Delete. - (i386_gdbarch_init): Use generic_register_virtual_size. - -2001-12-11 Andrew Cagney - - * values.c: Include "gdb_assert.h". - (value_fn_field): Rearange to avoid -Wuninitialized warning. - -2001-12-10 Fred Fish - - * values.c (value_fn_field): Add physname variable. Use a minimal - symbol if we don't find a full symbol. Remove setting of the new - value's type since that was already done by allocate_value(). - Remove obsolete commented out error call since callees need to - handle a NULL return, which is possible result not an error. - * eval.c (evaluate_subexp_standard): Move check for inlined - functions to precede attempt to dereference a NULL argvec[0]. - -2001-12-10 Fred Fish - - * arm-linux-tdep.c (skip_hurd_resolver): Use NULL rather than - zero in args to lookup_minimal_symbol. - * linespec.c (decode_line_1): Ditto. - * i386-linux-tdep.c (skip_hurd_resolver): Ditto. - * minsyms.c (find_stab_function_addr): Ditto. - * symfile.c (simple_read_overlay_table): Ditto. - (simple_read_overlay_region_table): Ditto. - -2001-12-10 Michael Snyder - - * arch-utils.c (generic_register_virtual_size): New function. - * arch-utils.h: Export generic version of register_virtual_size. - * gdbarch.sh (REGISTER_VIRTUAL_SIZE): Use new function as default. - * gdbarch.c: Regenerate. - -2001-12-09 Fred Fish - - * gdbtypes.c (TYPE_FLAG_UNSIGNED, TYPE_FLAG_STUB): Use - TYPE_UNSIGNED and TYPE_NOSIGN to determine when to print these - rather than testing the bits directly. - (TYPE_FLAG_NOSIGN, TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, - TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_PROTOTYPED, - TYPE_FLAG_INCOMPLETE, TYPE_FLAG_CODE_SPACE, TYPE_FLAG_DATA_SPACE, - TYPE_FLAG_VARARGS): Test for and print these bits as well. - -2001-12-09 Fred Fish - - * gdbtypes.c (build_gdbtypes): For builtin_type_char, pass - TYPE_FLAG_NOSIGN to init_type() rather than setting it after the - type is created. - -2001-12-09 Fred Fish - - * gdbtypes.h (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_CONST, - TYPE_VOLATILE, TYPE_INCOMPLETE): Move macros that test the - bits to location in file where the bits are defined. - (TYPE_STUB, TYPE_TARGET_STUB, TYPE_STATIC, TYPE_PROTOTYPED, - TYPE_CODE_SPACE, TYPE_DATA_SPACE): New test macros. - -2001-12-09 Fred Fish - - * gdbtypes.c (allocate_stub_method): Replace hand crafted type - initialization with call to the init_type() function. - -2001-12-09 Andrew Cagney - - * arch-utils.c (generic_register_raw_size): New function. - * gdbarch.sh (REGISTER_RAW_SIZE): Use generic_register_raw_size as - the static default. - * gdbarch.c: Regenerate. - * arch-utils.h (generic_register_raw_size): Declare. - - * config/mips/tm-mips.h (REGISTER_RAW_SIZE): Delete macro. - * mips-tdep.c (mips_register_raw_size): Make function static. - (mips_gdbarch_init): Initialize register_raw_size. - -2001-12-08 Fred Fish - - * dwarf2read.c (read_typedef): Replace hand crafted type - initialization with a call to the init_type() function, which - is how the rest of gdb creates types. - -2001-12-09 Fred Fish - - * mdebugread.c (cross_ref): Pass TYPE_FLAG_STUB to init_type() - rather than setting it after the type is created. - -2001-12-09 Elena Zannoni - - * config/rs6000/tm-rs6000.h (STAB_REG_TO_REGNUM): Remove - definition, it is now multiarched. - * ppc-tdep.h (struct gdbarch_tdep): Move from rs6000-tdep.c. Add - fields for special register numbers. - * rs6000-tdep.c (rs6000_gdbarch_init): Initialize new tdep special - regnum fields. - (rs6000_saved_pc_after_call): Use gdbarch_tdep registers fields - instead of hardcoded macros. - (branch_dest, rs6000_pop_frame, rs6000_fix_call_dummy, - ppc_push_return_address, rs6000_frame_saved_pc, - frame_get_saved_regs, rs6000_frame_chain, - rs6000_store_return_value): Ditto. - (rs6000_stab_reg_to_regnum): New function. - * ppcnbsd-nat.c (fetch_inferior_registers, - store_inferior_registers, fetch_core_registers): Ditto. - * ppc-linux-tdep.c (ppc_linux_in_sigtramp, - ppc_linux_frame_init_saved_regs): Ditto. - * ppc-linux-nat.c (ppc_register_u_addr, supply_gregset, - fill_gregset): Ditto. - * ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_store_registers): - Ditto. - -2001-12-08 Fred Fish - - * c-lang.c (c_create_fundamental_type): For FT_CHAR, pass - TYPE_FLAG_NOSIGN to init_type() rather than setting it after the - type is created. - -2001-12-08 Fred Fish - - * dwarf2read.c (TYPE_FLAG_VARARGS): Remove from here. - * gdbtypes.h (TYPE_FLAG_VARARGS): Add here and change value to - not collide with other flag bits. - -2001-12-08 Fred Fish - - * dwarf2read.c (read_base_type): Rename is_unsigned to type_flags. - For unsigned types set TYPE_FLAG_UNSIGNED and pass it to - init_type(). - -2001-12-08 Daniel Jacobowitz - - * Makefile.in (cp-valprint.o): Add dependency on $(cp_abi_h). - -2001-12-08 Jim Blandy - - * config/s390/s390.mh: Don't use the linux-thread.o module; - thread-db.o, lin-lwp.o, and proc-service.o should work just fine. - -2001-12-07 Andrew Cagney - - * PROBLEMS: New file. - * README: Move known problems to PROBLEMS file. - -2001-12-07 Daniel Jacobowitz - - * stabsread.c (read_member_functions): Skip member functions which - are duplicates of the callable constructor/destructor. - -2001-12-07 Jim Blandy - - * s390-tdep.c (s390_store_return_value): Don't convert float - values to double format when returning them; just return them in - the first half of the FP register, as the ABI specifies. - -2001-12-07 Daniel Jacobowitz - - * valops.c (hand_function_call): Check for method arguments in - TYPE_ARG_TYPES(), not in TYPE_FIELD (). - -2001-12-07 Daniel Jacobowitz - - * cp-valprint.c (cp_print_value): Preserve offset if - the virtual base is outside of this object. - -2001-12-07 Daniel Jacobowitz - - * gdbtypes.c (finish_cv_type): New function. - (check_typedef): Remove ``register'' keyword from argument. - Preserve const and volatile attributes across filling in - opaque types. - * gdbtypes.h (finish_cv_type): Add prototype. - - * hp-symtab-read.c (hpread_read_struct_type): Call finish_cv_type. - * stabsread.c (read_struct_type): Likewise. - * dwarf2read.c (read_structure_scope): Likewise. Remove redundant - assignment to die->type. - -2001-12-07 Jim Blandy - - * printcmd.c (print_scalar_formatted): Compare the length of the - value against the lengths of the target's floating-point types, - not the host's. Add support for `long double'. - -2001-12-07 Martin M. Hunt - - * configure.in: Check for sys/filio.h - * configure: Rebuild. - * config.in: Add HAVE_SYS_FILIO_H - * ser-tcp.c: Conditionally include sys/filio.h. - -2001-12-07 Andrew Cagney - - * ui-out.c (ui_out_table_begin): Initialize body_flag. - (struct ui_out_table): New structure. Move table fields to here. - Rename headercurr to headernext. - (struct ui_out): Remove table specific fields. Add field table. - (ui_out_table_begin, ui_out_table_body, ui_out_table_end): Update. - (ui_out_table_header, ui_out_begin): Update. - (verify_field_proper_position, verify_field_alignment): Update. - (ui_out_new, clear_header_list, append_header_to_list): Update. - (get_next_header): Rename get_curr_header. Update comments and - code. - -2001-12-06 Andrew Cagney - - * regcache.c (XCALLOC): Delete macro that should not have been - added. - -2001-12-07 Jiri Smid - - * dwarf2cfi.c: New file. - * dwarf2cfi.h: New file. - * dwarf2read.c (dwarf_frame_offset, dwarf_frame_size): New variables. - (dwarf_eh_frame_offset, dwarf_eh_frame_size): New variables. - (dwarf2_read_section): Change to non static. - (dwarf2_locate_sections): Add .debug_frame and .eh_frame section - recognition. - (FRAME_SECTION, EH_FRAME_SECTION): New define. - * elfread.c (elf_symfile_read): Add call of frame informations build. - * frame.h (frame_info): Add pointer to unwind_context. - * symfile.h (dwarf2_build_frame_info): Add declaration. - * gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Add. - * gdbarch.h, gdbarch.c: Regenerate. - * Makefile.in: Add dwarf2cfi_h, dwarf2cfi.o - * x86-64-tdep.c (i386_gdbarch_init): Initialize target vector to - use debug frame info. - -2001-12-06 Andrew Cagney - - * defs.h: Do not include "mmalloc.h". - (mcalloc, mmalloc, mrealloc, mfree): Delete declaration. - * objfiles.c: Include "mmalloc.h". - * utils.c: Include "mmalloc.h". - (mmalloc, mfree, mrealloc, mmalloc): Make static, change PTR to - void pointer. - -2001-12-06 Andrew Cagney - - * regcache.c (store_register, fetch_register): Only use - fetch/store pseudo-register when function is present. Assume - target can handle all registers. - (registers_changed): Simplify invalidate loop. - (registers_fetched): Add comments. - (register_buffer): Add regnum range assertion. Remove code - handling -ve regnum. - (build_regcache): Make space for pseudo-registers when computing - sizeof_registers. Initialize register_offset. - - * gdbarch.sh (FETCH_PSEUDO_REGISTER): Change to a function with - predicate. - (STORE_PSEUDO_REGISTER): Ditto. - * gdbarch.h, gdbarch.c: Re-generate. - -2001-12-06 Jim Blandy - - * config/s390/nm-linux.h: Watchpoints are either continuable or - steppable, not both. The S/390 has continuable watchpoints, so - delete the #definition of HAVE_STEPPABLE_WATCHPOINT. - -2001-12-04 Pierre Muller - - * go32-nat.c (go32_fetch_registers): Remove call to register_buffer - (which is now a static function in regcache.c) - and use regcache_collect instead. - -2001-12-05 Andrew Cagney - - * target.c (cleanup_target): Do not initialize to_query to - return_zero. - -2001-12-05 Jim Blandy - - * s390-tdep.c (s390_get_frame_info): Recognize argument register - spills that use the `stm' instruction. - (is_arg_reg): New function. - -2001-12-03 Keith Walker - - * gdbserver/low-linux.c (arm_register_u_addr): Added. - (initialize_arch): Added for ARM target. - * config/arm/nm-linux.h (U_REGS_OFFSET): Defined. - (REGISTER_U_ADDR): Defined. - * config/arm/tm-linux.h (ARM_GNULINUX_TARGET): Defined. - -2001-12-04 Corinna Vinschen - - * arm-tdep.c (arm_skip_prologue): Always skip prologue by scanning - the prologue if source is assembler. - -2001-12-04 Jackie Smith Cashion - - * MAINTAINERS (write-after-approval): Add self. - - * d10v-tdep.c (d10v_gdbarch_init): Change size of long long to 8 bytes. - - From Andrew Cagney : - * d10v-tdep.c (d10v_frame_chain_valid): Check if the caller's PC - is in the entry function. - (d10v_use_struct_convention): Store multi-field struct and union - return values on the stack. - -2001-12-04 Jim Blandy - - * s390-tdep.c (s390_get_frame_info): Recognize spills of reg - arguments into their stack slots. - - * s390-tdep.c (s390_get_frame_info): More doc fixes. - - * s390-tdep.c (s390_get_frame_info): Doc fixes. - -2001-12-04 Orjan Friberg - - * cris-tdep.c (cris_regnums): Add DCCR_REGNUM for completeness. - (cris_examine): Add comment about solib prologue parsing. - (bdap_prefix): Read offset with correct signedness and size. - (move_to_preg_op): Don't rely on register numbering for register size. - (none_reg_mode_move_from_preg_op): Ditto. - -2001-12-04 Orjan Friberg - - * solib.c (solib_open): Make path relative if search for absolute path - failed. If search for relative path in solib_search_path failed, fall - back to search for basename only. - -2001-12-03 Martin M. Hunt - - * serial.h: Add a note to serial_open. - - * ser-tcp.c (tcp_open): Rewrite to use a non-blocking connect. - Allow UI and CLI to abort connect. Instead of trying 15 times - with very long timeouts, just try one connect with a maximum timeout - of 15 seconds. - -2001-12-03 Kevin Buettner - - * config/powerpc/tm-macos.h (solib.h): Include. - * config/powerpc/tm-ppc-eabi.h (solib.h): Include. - -2001-12-03 Michael Snyder - - * symtab.c (search_symbols): Make sure alloca size is big enough. - -2001-12-03 Andrew Cagney - - * MAINTAINERS: Prune m68k targets down to just m68k-elf. - -2001-12-03 Jim Blandy - - * s390-tdep.c (s390_get_frame_info): Don't used fextra_info to set - orig_sp if it's not initialized. - -2001-11-30 Pierre Muller - - * findvar.c (locate_var_value): Specify in which register a register - variable is stored. - -2001-11-30 Pierre Muller - - * win32-nat.c (mappings): Correct position of XMM registers, - based on FXSAVE instruction structure. - -2001-12-02 Andrew Cagney - - * jv-lang.c (get_java_class_symtab): Use xmmalloc instead of - mmalloc. - - * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c, hpread.c, - nlmread.c, objfiles.c, os9kread.c, somread.c, source.c, symfile.c, - symmisc.c, xcoffread.c: Use xmfree instead of mfree. - - * jv-lang.c (add_class_symtab_symbol): Use xmrealloc instead of - mrealloc. - -2001-12-02 Andrew Cagney - - * i386-tdep.c (i386go32_frame_saved_pc): New function. - * config/i386/tm-go32.h (i386go32_frame_saved_pc): Declare. - (FRAME_SAVED_PC): Redefine to i386go32_frame_saved_pc. - -2001-12-01 Andrew Cagney - - * defs.h: Update comment on HOST_BYTE_ORDER. - * config/xm-aix4.h: Delete definition of HOST_BYTE_ORDER. - * config/xm-nbsd.h, config/alpha/xm-alphalinux.h: Ditto. - * config/alpha/xm-alphaosf.h, config/alpha/xm-fbsd.h: Ditto. - * config/arm/xm-linux.h, config/i386/xm-cygwin.h: Ditto. - * config/i386/xm-i386bsd.h, config/i386/xm-i386gnu.h: Ditto. - * config/i386/xm-i386lynx.h, config/i386/xm-i386m3.h: Ditto. - * config/i386/xm-i386mach.h, config/i386/xm-i386v.h: Ditto. - * config/i386/xm-ptx.h, config/i386/xm-symmetry.h: Ditto. - * config/ia64/xm-aix.h, config/ia64/xm-linux.h: Ditto. - * config/m68k/xm-3b1.h, config/m68k/xm-apollo68b.h: Ditto. - * config/m68k/xm-apollo68v.h, config/m68k/xm-delta68.h: Ditto. - * config/m68k/xm-dpx2.h, config/m68k/xm-hp300bsd.h: Ditto. - * config/m68k/xm-hp300hpux.h, config/m68k/xm-m68k.h: Ditto. - * config/m68k/xm-m68klynx.h, config/m68k/xm-sun2.h: Ditto. - * config/m68k/xm-sun3.h, config/m88k/xm-dgux.h: Ditto. - * config/m88k/xm-m88k.h, config/mips/xm-irix3.h: Ditto. - * config/mips/xm-irix5.h, config/mips/xm-linux.h: Ditto. - * config/mips/xm-mips.h, config/mips/xm-mipsm3.h: Ditto. - * config/mips/xm-mipsv4.h, config/mips/xm-news-mips.h: Ditto. - * config/mips/xm-riscos.h, config/pa/xm-hppab.h: Ditto. - * config/pa/xm-hppah.h, config/powerpc/xm-linux.h: Ditto. - * config/romp/xm-rtbsd.h, config/rs6000/xm-rs6000.h: Ditto. - * config/rs6000/xm-rs6000ly.h, config/s390/xm-linux.h: Ditto. - * config/sparc/xm-sparc.h, config/sparc/xm-sparclynx.h: Ditto. - * config/vax/xm-vax.h: Ditto. - - * config/a29k/tm-vx29k.h: Add #error as file depends on - HOST_BYTE_ORDER. - * config/a29k/tm-a29k.h: Ditto. - * MAINTAINERS (a29k-amd-udi): Document as broken. - -2001-12-01 Andrew Cagney - - * Makefile.in (tm-news.h, tm-isi.h, xm-news1000.h): Delete. - (ALLDEPFILES): Delete news-xdep.c. - (news-xdep.o): Delete. - (isi-xdep.o): Delete. - * configure.tgt: Delete m68*-isi-*, m68*-sony-*, m68*-rom68k-*, - m68*-*bug-*, m68*-monitor-* and m68*-est-* targets. - * configure.host: Delete m68030-sony-*, m68*-isi-* and m68*-sony-* - Hosts. - * m68k-tdep.c (isi_skip_prologue): Delete function. - * news-xdep.c: Delete file. - * isi-xdep.c: Delete file. - * config/m68k/isi.mh: Delete file. - * config/m68k/isi.mt: Delete file. - * config/m68k/news.mh: Delete file. - * config/m68k/news.mt: Delete file. - * config/m68k/news1000.mh: Delete file. - * config/m68k/nm-news.h: Delete file. - * config/m68k/tm-isi.h: Delete file. - * config/m68k/tm-news.h: Delete file. - * config/m68k/xm-isi.h: Delete file. - * config/m68k/xm-news.h: Delete file. - * config/m68k/xm-news1000.h: Delete file. - - * kdb-start.c: Delete file. - * stuff.c: Delete file. - - * NEWS: Note that a29k-nyu-sym1 and a29k-*-kern* were deleted. - * configure.host: Delete a29k-*-* host. - * configure.tgt: Delete a29k-*-kern* and a29k-*-sym1* targets. - * config/a29k/a29k-kern.mt: Delete file. - * config/a29k/nm-ultra3.h: Delete file. - * config/a29k/tm-ultra3.h: Delete file. - * config/a29k/ultra3.mh: Delete file. - * config/a29k/ultra3.mt: Delete file. - * config/a29k/xm-ultra3.h: Delete file. - - * NEWS: Note that i[3456]86-*-sunos* was deleted. - * Makefile.in (sun386-nat.o): Delete. - * configure.tgt: Delete i[3456]86-*-sunos* target. - * configure.host: Delete i[3456]86-*-sunos* host. - * sun386-nat.c: Delete.file. - * config/i386/nm-sun386.h: Delete file. - * config/i386/sun386.mh: Delete file. - * config/i386/sun386.mt: Delete file. - * config/i386/tm-sun386.h: Delete file. - * config/i386/xm-sun386.h: Delete file. - - * NEWS: Note that ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv* - and ns32k-utek-* were deleted. - * Makefile.in (ultra3-nat.o, ultra3-xdep.o): Delete. - (umax-xdep.o, ns32km3-nat.o): Delete. - * configure.tgt: Delete ns32k-*-mach3*, ns32k-utek-sysv* and - ns32k-utek-* targets. - * configure.host: Delete ns32k-*-mach3*, ns32k-umax-* and - ns32k-utek-sysv* hosts. - * ultra3-nat.c: Delete file. - * ultra3-xdep.c: Delete file. - * umax-xdep.o: Delete file. - * ns32km3-nat: Delete file. - * config/ns32k/merlin.mh: Delete file. - * config/ns32k/merlin.mt: Delete file. - * config/ns32k/nm-umax.h: Delete file. - * config/ns32k/ns32km3.mh: Delete file. - * config/ns32k/ns32km3.mt: Delete file. - * config/ns32k/tm-merlin.h: Delete file. - * config/ns32k/tm-ns32km3.h: Delete file. - * config/ns32k/umax.mh: Delete file. - * config/ns32k/umax.mt: Delete file. - * config/ns32k/xm-merlin.h: Delete file. - * config/ns32k/xm-ns32km3.h: Delete file. - * config/ns32k/xm-umax.h: Delete file. - - * NEWS: Note that m88*-harris-cxux* was deleted. - * configure.host: Delete m88*-harris-cxux* host. - * configure.tgt: Delete m88*-harris-cxux* target. - * config/m88k/cxux.mh: Delete file. - * config/m88k/cxux.mt: Delete file. - * config/m88k/nm-cxux.h: Delete file. - * config/m88k/tm-cxux.h: Delete file. - * config/m88k/xm-cxux.h: Delete file. - - * NEWS: Note that powerpc-*-netware*, powerpcle-*-cygwin* and - powerpcle-*-solaris* were deleted. - * configure.host: Delete powerpcle-*-cygwin* and - powerpcle-*-solaris* hosts. - * configure.tgt: Delete powerpc-*-netware*, powerpcle-*-cygwin* - and powerpcle-*-solaris* targets. - * config/powerpc/cygwin.mh: Delete file. - * config/powerpc/cygwin.mt: Delete file. - * config/powerpc/nm-solaris.h: Delete.file. - * config/powerpc/ppc-nw.mt: Delete file. - * config/powerpc/solaris.mh: Delete file. - * config/powerpc/solaris.mt: Delete file. - * config/powerpc/tm-cygwin.h: Delete file. - * config/powerpc/tm-ppc-nw.h: Delete file. - * config/powerpc/tm-solaris.h: Delete file. - * config/powerpc/xm-cygwin.h: Delete file. - * config/powerpc/xm-mpw.h: Delete file. - * config/powerpc/xm-solaris.h: Delete file. - - * NEWS, MAINTAINERS: Note that w65-*-* was deleted. - * configure.tgt: Delete w65-*-*. - * Makefile.in (w65-tdep.o): Delete. - * config/w65/tm-w65.h: Delete file. - * config/w65/w65.mt: Delete file. - * w65-tdep.c: Delete file. - - * NEWS: Mention deleted tic80-*-*. - * configure.tgt: Delete tic80-*-*. - * Makefile.in (tic80-tdep.o): Delete. - * config/tic80/tic80.mt: Delete. - * config/tic80/tm-tic80.h: Delete. - * tic80-tdep.c: Delete. - * MAINTAINERS: Note that tic80 was deleted. - -2001-11-30 Kevin Buettner - - * ppc-linux-tdep.c (solib-svr4.h): Include. - (ppc_linux_svr4_fetch_link_map_offsets): New function. - * ppc-tdep.h (ppc_linux_svr4_fetch_link_map_offsets): Declare. - * rs6000-tdep.c (solib-svr4.h): Include. - (rs6000_gdbarch_init): Set up ppc_linux_svr4_fetch_link_map_offsets() - as the link map offsets fetcher. - - * config/powerpc/aix.mt (TDEPFILES): Add solib-svr4.o. - * config/powerpc/macos.mt (TDEPFILES): Likewise. - * config/powerpc/nbsd.mt (TDEPFILES): Likewise. - * config/powerpc/ppc-eabi.mt (TDEPFILES): Likewise. - * config/powerpc/ppc-sim.mt (TDEPFILES): Likewise. - * config/powerpc/ppcle-eabi.mt (TDEPFILES): Likewise. - * config/powerpc/ppcle-sim.mt (TDEPFILES): Likewise. - * config/powerpc/vxworks.mt (TDEPFILES): Likewise. - * config/rs6000/aix4.mt (TDEPFILES): Likewise. - * config/rs6000/rs6000.mt (TDEPFILES): Likewise. - * config/rs6000/rs6000lynx.mt (TDEPFILES): Likewise. - -2001-11-30 Kevin Buettner - - From Louis Hamilton : - * arm-tdep.c (solib-svr4.h): Include. - (arm_linux_svr4_fetch_link_map_offsets): New function. - * config/arm/tm-linux.h (SVR4_FETCH_LINK_MAP_OFFSETS): Define. - (arm_linux_svr4_fetch_link_map_offsets): Declare. - -2001-11-30 Daniel Jacobowitz - - * values.c (value_primitive_field): Add embedded_offset to the - address of structure members. - * gnu-v3-abi.c (gnuv3_rtti_type): Cast to base type before - attempting to access vtable pointer. Set using_enc_p if we cast. - (gnuv3_virtual_fn_field): Call value_cast with structure rather than - structure pointer. Cast to base type before attempting to access - vtable pointer. - -2001-11-29 Elena Zannoni - - * Makefile.in (ppc-linux-nat.o): Add dependency on ppc-tdep.h. - - * ppc-tdep.h (PPC_GPLAST_REGNUM): Define. - - * ppc-linux-nat.c: Include ppc-tdep.h. - (ppc_register_u_addr): Don't use the static array regmap[], - dynamically define the mapping instead. - (supply_gregset): Ditto. - (fill_gregset): Ditto. - (COPY_REG): Delete macro defintion. - (regmap): Delete array. - -2001-11-29 Jim Blandy - - Tighten up GDB's support for returning structs by value. - * s390-tdep.c (s390_use_struct_convention): New function. - (s390_gdbarch_init): Register it as the S/390's - USE_STRUCT_CONVENTION method. Register - generic_cannot_extract_struct_value_address as our - EXTRACT_STRUCT_VALUE_ADDRESS method. - * arch-utils.c (generic_cannot_extract_struct_value_address): New - function. - * arch-utils.h: Add corresponding prototype. - - * values.c (value_being_returned): Make error message a proper - sentence. - -2001-11-27 Keith Walker - - * dwarf2read.c (read_attribute_value): New function to handle - DW_FORM_indirect - (read_attribute): uses read_attribute_value - -2001-11-29 Jim Blandy - - * s390-tdep.c (s390_frame_saved_pc_nofix): If the prologue didn't - save the return address register, assume that the return address - is still in there. - -2001-11-27 Andrew Cagney - - * MAINTAINERS: Clarify obvious fix a little (as suggested by Eli - Zaretskii). - -2001-11-25 Jim Blandy - - * mn10300-tdep.c (mn10300_analyze_prologue): Doc fixes. - -2001-11-27 Jim Blandy - - * s390-tdep.c: Get frame chains and saved pc values properly from - dummy frames. - (s390_frame_saved_pc_nofix): if `*fi' is a dummy frame, get the - saved PC from the dummy frame's registers. - (s390_frame_chain): Same for the saved SP. - (s390_gdbarch_init): Register `generic_save_dummy_frame_tos' as - the `SAVE_DUMMY_FRAME_TOS' method, so the dummy frame's `top' gets - set correctly. - - * s390-tdep.c (s390_frame_chain): Remember that the SP's element - of the frame's saved_regs array is special. - - * s390-tdep.c (register_names): Call the general-purpose registers - `r0' -- `r15', and the floating-point registers `f0' -- `f15', to - match the assembly language. - -2001-11-26 Pierre Muller - - * config/i386/tm-cygwin.h: Define HAVE_SSE_REGS if - HAVE_CONTEXT_EXTENDED_REGISTERS is defined. - * win32-nat.c: Define CONTEXT_DEBUGGER_DR that will also include - extended registers if HAVE_SSE_REGS is defined. - (mappings array): Add offset of extended registers. - (thread_rec): Use new CONTEXT_DEBUGGER_DR macro. - -2001-11-26 Tom Tromey - - * NEWS: Updated. - * event-loop.c (start_event_loop): Call - after_char_processing_hook. - * event-top.h (after_char_processing_hook): Declare. - * event-top.c (rl_callback_read_char_wrapper): Call - after_char_processing_hook. - (after_char_processing_hook): New global. - * top.c (operate_saved_history): New global. - (gdb_rl_operate_and_get_next): New function. - (init_main): Add the operate-and-get-next defun. - (gdb_rl_operate_and_get_next_completion): New function. - -2001-11-26 Tom Tromey - - * NEWS: Update for --args. - * infcmd.c (construct_inferior_arguments): Moved from ... - * fork-child.c: ... here. - -2001-11-26 Jim Blandy - - * symtab.c (find_pc_sect_line): Revert change of 2001-11-13; add - comment explaining that hand-written assembly code can have line - number info but no debug info for an enclosing function. - -2001-11-26 Jakub Jelinek - - * sparc-nat.c (fetch_inferior_registers): Don't rely - on CORE_ADDR being 32-bit. - (store_inferior_registers): Likewise. - -2001-11-25 Eli Zaretskii - - * config/djgpp/config.sed: Fix an error in etc/ at "make install" - time on non-LFN systems where standards*.inf* expands to nothing. - - * go32-nat.c (save_npx): Avoid a warning from GCC 3.x. - -2001-11-24 Pierre Muller - Christopher Faylor - - * win32-nat.c (struct so_stuff): Add objfile *objfile field needed to - be able to remove the DLL when unloaded. Remove unused last field. - (handle_unload_dll): New function to handle unloading of DLL. - (solib_symbols_add): Change return type to struct objfile *. - (get_child_debug_event): Call handle_unload_dll function. - -2001-11-24 Christopher Faylor - - * win32-nat.c (_initialize_check_for_gdb_ini): New function. - * config/i386/xm-cygwin.h: Remove obsolete handling of __CYGWIN32__. - (GDBINIT_FILENAME): Remove. - -2001-11-23 Mark Kettenis - - Add x86 OpenBSD native configuration. - * config/i386/obsd.mt, config/i386/tm-obsd.h, config/i386/obsd.mh, - config/i386/nm-obsd.h: New files. - * configure.host (i[3456]86-*-openbsd*): New host. - * configure.tgt (i[3456]86-*-openbsd*): New target. - * NEWS: Update. - -2001-11-21 GDB Administrator - - * GDB 5.1 was released. - -2001-11-21 Tom Tromey - - Fix for PR gdb/209, PR gdb/156: - * gdbarch.c, gdbarch.h: Rebuilt. - * gdbarch.sh: Added `construct_inferior_arguments'. - * cli/cli-decode.h (cmd_list_element): Added pre_show_hook. - Typo fix. - * cli/cli-setshow.c (do_setshow_command): Call the pre_show_hook. - * infcmd.c (_initialize_infcmd): Set sfunc on `set args' command. - (inferior_argc, inferior_argv): New globals. - (notice_args_set): New function. - (set_inferior_args): Clear inferior_argc and inferior_argv. - (set_inferior_args_vector): New function. - (get_inferior_args): Handle inferior argument vector. - (run_command): Use get_inferior_args(). - (notice_args_read): New function. - (_initialize_infcmd): Don't call set_inferior_args. - * command.h: Typo fix. - (cmd_list_element): Added pre_show_hook. - * main.c (captured_main): Added --args option. - (print_gdb_help): Document --args. - * inferior.h (construct_inferior_arguments): Declare. - (set_inferior_args_vector): Likewise. - * fork-child.c (construct_inferior_arguments): New function. - -2001-11-21 Kevin Buettner - - * lin-lwp.c (lin_lwp_attach_lwp): Make sure SIGCHLD is in set of - blocked signals. - - * lin-lwp.c (lin_lwp_attach_lwp): Mark main thread as stopped. - -2001-11-20 Jim Blandy - - * target.h (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT): Delete - default definition; this is never used. - -2001-11-20 Keith Seitz - - * varobj.c (c_value_of_child): Release memory for "name" when - finshed using it. - (c_type_of_child): Likewise. - (cplus_value_of_child): Isolate the use of name_of_child to - one case that needs it. - Release memory for "name" when finished using it. - -2001-11-20 Keith Seitz - - * top.c (gdb_init): Call init_ui_hook before initializing - the default UI. - -2001-11-19 Elena Zannoni - - * config/powerpc/nm-linux.h (ppc_register_u_addr): Add extern - declaration. - -2001-11-19 Elena Zannoni - - * ppc-linux-nat.c (COPY_REG): Use regcache_collect instead of - accessing registers[]. - (fill_fpregset): Ditto. - -2001-11-19 Elena Zannoni - - * infptrace.c (fetch_register): Dynamically allocate buffer for - register. - (store_register): Use regcache_collect, instead of accessing the - register buffer directly. - -2001-11-19 Daniel Jacobowitz - - * mips-tdep.c (find_proc_desc): Add cur_frame argument. Pass - cur_frame to heuristic_proc_desc. - (heuristic_proc_desc): Add cur_frame argument. Do not read SP - if cur_frame == 0. - (after_prologue): Pass cur_frame == 0 to find_proc_desc. - (mips_frame_chain): Pass cur_frame == 1 to find_proc_desc. - (mips_init_extra_frame_info): Likewise. - -2001-11-19 Andrew Cagney - - * defs.h (return_to_top_level): Comment. - -Mon Nov 19 14:58:52 2001 Andrew Cagney - - * remote.c (remote_open_1, remote_async_open_1): Use ISO C string - concatenation for error parameter. - (remote_cisco_open): Ditto. - -2001-11-19 Keith Seitz - - * varobj.c (c_value_of_child): Use the wrapper function, - gdb_value_struct_elt. - (cplus_value_of_child): Likewise. - -2001-11-18 Andrew Cagney - - * i386-tdep.c (i386_gdbarch_init): Initialize num_regs. - * config/i386/tm-i386.h (NUM_REGS): Delete. - -2001-11-18 Kevin Buettner - - * i386-linux-nat.c (fill_gregset): Fix botched regcache_collect() - conversion for I386_LINUX_ORIG_EAX_REGNUM. - -2001-11-18 Andrew Cagney - - * config/i386/embed.mt (TM_FILE): Set to tm-i386.h. - * config/i386/tm-embed.h: Delete. - -2001-11-17 Andrew Cagney - - * Makefile.in (distclean): Explicitly delete Makefile et.al. in - gdbserver sub directory. - -2001-11-17 Andrew Cagney - - * README: Mention need for alloca(). Mention problems with - alpha-dec-osf4.0e. Clarify that comments refer to GDB 5.1. - -2001-11-17 Kevin Buettner - - * i386-linux-nat.c (fill_gregset): Use regcache_collect() instead - of accessing registers[] directly. - -2001-11-17 Kevin Buettner - - * i386-linux-nat.c (fill_gregset): Don't invoke read_register_gen() - when fetching ORIG_EAX. - -2001-11-17 Daniel Jacobowitz - - * arm-linux-nat.c: Don't include . - (fetch_register): Use elf_gregset_t instead of struct pt_regs. - (fetch_regs): Likewise. - (store_register): Likewise. - (store_regs): Likewise. - -2001-11-17 Daniel Jacobowitz - - * sparc-linux-nat.c (fill_gregset): Replace read_register_gen - with regcache_collect. - (fill_fpregset): Likewise. - -2001-11-17 Daniel Jacobowitz - - * Makefile.in: Add mips-linux-nat.c, mips-linux-tdep.c, - and sparc-linux-nat.c to ALLDEPFILES. Add dependencies. - * config/sparc/linux.mh: Add sparc-linux-nat.o to NATDEPFILES. - * sparc-linux-nat.c: New file, from Mark Kettenis. - -2001-11-16 Jakub Jelinek - - * dwarf2read.c (dwarf_str_buffer): New. - (struct dwarf2_pinfo): Add dwarf_str_buffer and dwarf_str_size. - (DWARF_STR_BUFFER, DWARF_STR_SIZE): Define. - (dwarf2_has_info): Clear dwarf_str_offset. - (dwarf2_build_psymtabs): Read .debug_str section if present. - (dwarf2_build_psymtabs_hard): Save DWARF_STR_BUFFER and - DWARF_STR_SIZE. - (psymtab_to_symtab_1): Restore DWARF_STR_BUFFER and DWARF_STR_SIZE. - (read_attribute): Handle DW_FORM_strp. - (read_n_bytes, read_string): Remove HOST_CHAR_BIT != 8 - handling code. - (read_indirect_string): New. - (dump_die): Handle DW_FORM_strp. - -2001-11-16 Jim Blandy - - * s390-tdep.c: Tweak argument-passing to match GCC bugs. - (is_float_singleton, is_struct_like, is_float_like): New - functions, that isolate the weirdness. - (is_double_or_float, is_simple_arg, pass_by_copy_ref, - is_double_arg): Use is_struct_like and is_float_like, rather than - testing the type codes ourselves. - (s390_push_arguments): When passing args on the stack, align each - on to a four-byte boundary, regardless of what the type itself - needs. - -2001-11-16 Ben Harris - - * Makefile.in (os9kread.o): Replace $< with autoconf-approved - $(srcdir)/.... - (procfs.o): Ditto. - (z8k-tdep.o): Ditto. - -2001-11-16 Ben Harris - - * MAINTAINERS (write-after-approval): Add self. - -2001-11-15 Jim Blandy - - * s390-tdep.c (is_simple_arg): Structs and unions exactly eight - bytes long should be handled as DOUBLE_ARGs; don't recognize them - as SIMPLE_ARGs. - -2001-11-12 Andrew Cagney - - * remote.c (struct packet_reg): Declare. - (struct remote_state): Add fields sizeof_g_packet and g_packet. - (init_remote_state): Initialize sizeof_g_packet and g_packet. - (free_remote_state): Free g_packet. - (packet_reg_from_pnum, packet_reg_by_regnum): New functions. - (remote_wait): Use above instead of gdbarch methods - REGISTER_RAW_SIZE and REGISTER_BYTES. - (remote_async_wait): Ditto. - (remote_fetch_registers, remote_store_registers): Ditto. - (store_register_using_P): Ditto. - -2001-11-15 Andrew Cagney - - * remote.c (_initialize_remote): Don't multi-arch swap tty_input. - Second attempt. - -2001-11-15 Andrew Cagney - - * utils.c (phex_nz): For default case, set str to phex_nz return - value. - (phex): Ditto. - -2001-11-15 Andrew Cagney - - * TODO (register_buffer): Delete. - * regcache.c (register_buffer): Make static. - (regcache_collect): New function. - * regcache.h (register_buffer): Delete declaration. - (regcache_collect): Declare. - * remote.c (store_register_using_P): Rewrite using - regcache_collect. - (remote_store_registers): Ditto. - * go32-nat.c (store_register): Ditto. - -2001-11-14 Andrew Cagney - - * remote.c (struct remote_state): Declare. - (get_remote_state): New function. - (init_remote_state): New function. - (remote_gdbarch_data_handle): New global. - (build_remote_packet_sizes): Delete function, moved to - init_remote_state. - (register_remote_packet_sizes): Delete function. - (actual_register_packet_size, remote_packet_size): Moved to - ``struct remote_state''. - (PBUFSIZE): Delete. Replaced by rs->remote_packet_size. - (free_remote_state): New function. - (get_memory_packet_size, get_memory_read_packet_size) - (set_thread, remote_unpack_thread_info_response) - (remote_get_threadinfo, parse_threadlist_response) - (remote_get_threadlist, remote_current_thread) - (remote_threads_info, remote_threads_extra_info) - (extended_remote_restart, get_offsets) - (get_offsets, remote_check_symbols, remote_open_1) - (remote_async_open_1, remote_detach, remote_async_detach) - (remote_resume, remote_async_resume, remote_wait) - (remote_async_wait, remote_fetch_registers) - (store_register_using_P, remote_store_registers) - (check_binary_download, putpkt_binary) - (remote_insert_breakpoint, remote_remove_breakpoint) - (remote_insert_watchpoint, remote_remove_watchpoint) - (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint) - (compare_sections_command, remote_query) - (remote_rcmd, remote_rcmd, packet_command) - (remote_info_process): Update. - -2001-11-14 Andrew Cagney - - * remote.c: Include "gdb_assert.h". - (tty_input): Wire buffer to 400 bytes. - (readsocket): Check tty_input doesn't overflow. - (build_remote_gdbarch_data, _initialize_remote): Don't multi-arch - tty_input. - -2001-11-14 Michael Snyder - - * d10v-tdep.c (d10v_pointer_to_address): Use new type flag - TYPE_FLAG_CODE_SPACE to recognize a pointer that has been cast - into the instruction address space. - * Makefile.in (doublest.o): Add dependency on gdbtypes.h. - -2001-11-14 Michael Snyder - Add address space identifiers to expression language for types. - * c-exp.y (space_identifier, cv_with_space_id, - const_or_volatile_or_space_identifier_noopt, - const_or_volatile_or_space_identifier): New terminals. - (ptype): Accept const_or_volatile_or_space_identifier. - (typebase): Accept const_or_volatile_or_space_identifier. - * c-typeprint.c (c_type_print_cv_qualifier): Rename to - c_type_print_modifier. Handle address space modified types. - * gdbtypes.h (TYPE_FLAG_CODE_SPACE, TYPE_FLAG_DATA_SPACE): - New type flags. - (struct type): Add new field as_type for addr-space qualified types. - (TYPE_AS_TYPE): New macro, retrieves the chain of types that are - identical to this one except for address-space qualification. - * gdbtypes.c (alloc_type): Initialize new field 'as_type'. - (address_space_name_to_int): New function. - (address_space_int_to_name): New function. - (make_type_with_address_space): New function. - (make_cv_type): Handle as_type field of new struct type object. - * parse.c (check_type_stack_depth): New function. - (push_type_address_space): New function. - (follow_types): Handle types with address-space qualifier. - * parser-defs.h (enum type_pieces): Add enum tp_space_identifier. - -2001-11-14 Jim Blandy - - * s390-tdep.c (s390_pop_frame_regular): On the S/390, the frame - pointer and the SP are often the same, so we can't pop the frame - by setting the SP to the FP; we need to get the old SP from - saved_regs. - - * s390-tdep.c (s390_extract_return_value): Returned `float' values - can simply be copied bitwise from the registers into the value - object's buffer. - - * s390-tdep.c (s390_get_frame_info): Initialize SP's element of - the frame's saved_regs array correctly. - - * symfile.c (simple_read_overlay_table): Make sure we can find - both `_novlys' and `_ovly_table' before we try anything else; - print a helpful error message. - (simple_overlay_update): No need to print error message here. - -2001-11-14 Michael Snyder - - * Makefile.in (doublest.o): Add dependency on gdbtypes.h. - -2001-11-10 Andrew Cagney - - * arm-tdep.c (arm_register_type): New function. - (arm_register_convertible): Delete. - (arm_register_convert_to_virtual): Delete. - (arm_register_convert_to_raw): Delete. - * config/arm/tm-arm.h (REGISTER_CONVERTIBLE): Delete. - (REGISTER_CONVERT_TO_VIRTUAL): Delete. - (REGISTER_CONVERT_TO_RAW): Delete. - (REGISTER_VIRTUAL_TYPE): Redefine as call to arm_register_type. - (arm_register_type): Declare. - -2001-11-13 Elena Zannoni - - From Andrew Cagney : - * gdbtypes.h (builtin_type_int128, builtin_type_uint128): Declare. - * gdbtypes.c (_initialize_gdbtypes, build_gdbtypes): Initialize - new builtin types. - -2001-11-13 Jim Blandy - - * s390-tdep.c: Rewrite inferior function call code. This may - break zSeries support; that should be fixed soon. - #include "gdb_assert.h". - (is_integer_like, is_pointer_like, is_simple_arg, - pass_by_copy_ref, extend_simple_arg, is_double_arg, round_up, - round_down, alignment_of): New functions. - (s390_push_arguments): Rewritten to handle passing large arguments - by value, and to make more readable. - - * s390-tdep.c (s390_pop_frame): Call generic_pop_current_frame, to - interact correctly with generic dummy frames. - (s390_pop_frame_regular): Move the guts of the frame-popping code - to here, to be called by generic_pop_current_frame. Use the - frame's saved_regs array; this works for `return' as well as - inferior function calls. - - * s390-tdep.c (s390_gdbarch_init): Register the function - `standard_coerce_float_to_double', since GCC for the S/390 follows - the standard rules for passing floats. - - * valops.c (default_coerce_float_to_double, - standard_coerce_float_to_double): Doc fixes. - - Patch from Peter Schauer: - - * symtab.c (find_pc_sect_line): If we can't find the function - containing PC, we certainly won't have line number information for - that location, so return zero immediately. - -2001-11-10 Andrew Cagney - - * config/i960/tm-nindy960.h (REGISTER_CONVERTIBLE) - (REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Delete - undef. - * i960-tdep.c (i960_register_type): New function. - * config/i960/tm-i960.h (REGISTER_CONVERTIBLE): Delete. - (REGISTER_CONVERT_TO_VIRTUAL): Delete. - (REGISTER_CONVERT_TO_RAW): Delete. - (REGISTER_VIRTUAL_TYPE): Update. Call i960_register_type. - -2001-11-10 Andrew Cagney - - * m88k-tdep.c (m88k_register_type): New function. - * config/m88k/tm-m88k.h (REGISTER_CONVERTIBLE): Delete. - (REGISTER_CONVERT_TO_VIRTUAL): Delete. - (REGISTER_CONVERT_TO_RAW): Delete. - (m88k_register_type): Declare. - (REGISTER_VIRTUAL_TYPE): Update. Call m88k_register_type. - -2001-11-11 Mark Kettenis - - * i386-tdep.h (FPU_REG_RAW_SIZE): Define unconditionally. - * i387-nat.c, i387-tdep.c: Unconditionally include "i386-tdep.h". - * config/i386/tm-i386.h (FPU_REG_RAW_SIZE): Removed. - (SIZEOF_FPU_REGS): Don't use FPU_REG_RAW_SIZE here. - -2001-11-12 Jim Blandy - - Patch from Andreas Schwab : - * eval.c (evaluate_subexp_standard): Fix memory leak: use alloca - instead of xmalloc. - -2001-11-12 Jim Blandy - - * corefile.c (write_memory_unsigned_integer, - write_memory_signed_integer): New functions. - (write_memory): Move to be with other write_memory_* functions. - * gdbcore.h (write_memory_unsigned_integer, - write_memory_signed_integer): New declarations. - -2001-11-11 Geoffrey Keating - - * dwarf2read.c (dwarf_decode_lines): Properly deal with - unknown standard opcodes. - -2001-11-11 Andrew Cagney - - * README (alpha-dec-osf5.1): Mention -DUSE_LDR_ROUTINES. - (sparcv9-sun-solars2.8): Mention problem with 64 bit GCC 3.0.x. - (i586-sco-sysv5uw7.1.1): Mention problem with threads. - -2001-11-11 Andrew Cagney - - From Mark Kettenis : - * breakpoint.c (breakpoint_re_set_one): Don't discard SHLIB - breakpoints when they fail. - -2001-11-10 Andrew Cagney - - * printcmd.c, valprint.c, language.c, linespec.c, infcmd.c, - gnu-nat.c, findvar.c, expprint.c, typeprint.c, stack.c, top.c: - Replace value_ptr with struct value. - -2001-11-10 Andrew Cagney - - * c-valprint.c, ch-lang.c, ch-valprint.c, cp-valprint.c, - p-valprint.c, scm-exp.c, scm-lang.c, scm-valprint.c: Replace - value_ptr with struct value. - -2001-11-10 Andrew Cagney - - * eval.c: Replace most occurances of value_ptr with struct value. - -2001-11-09 Jim Blandy - - * s390-tdep.c: Don't use a call dummy. - (s390_fix_call_dummy, s390_pc_in_call_dummy): Delete. - (s390_push_return_address): Put the address of the inferior call - breakpoint in r14. - (s390_gdbarch_init): - - Provide trivial definition of s390_call_dummy_words; register it - with the gdbarch appropriately. - - Delete S390x_call_dummy_words. - - Gather inferior-call-related settings into a group. - - Use generic dummy frames. - - Put the inferior call breakpoint at the entry point. - - Use generic gdbarch methods: pc_in_call_dummy_at_entry_point, - generic_push_dummy_frame, generic_fix_call_dummy. - - There is a call dummy breakpoint offset; it's zero. - - * s390-tdep.c: (s390_push_arguments): Write a back chain pointer - into the dummy frame, to help us get backtraces. - - * values.c (value_as_address): If VAL is a function or method, - just return its address; don't let COERCE_ARRAY convert its - address to a pointer, and then have unpack_long convert it back to - an address. - -2001-11-06 Pierre Muller - - * p-lang.c (is_pascal_string_type): New function to determine if a - type is a string type. - * p-lang.h: Add prototype for is_pascal_string_type. - * p-valprint.c (pascal_val_print) : Use is_pascal_string_type function - to display strings nicely. - -2001-11-06 Pierre Muller - - * p-exp.y (yylex): Only change case of expression if symbol is found. - Also check for GPC standard name form. - -2001-11-08 Andrew Cagney - - * gdb_indent.sh: New file. - -2001-11-08 Jim Blandy - - * s390-tdep.c (s390_get_frame_info): Initialize got_load_addr and - got_load_len, to placate compiler. - -2001-11-08 Mark Kettenis - - * i386-tdep.c (i386_gdbarch_init): Fix typo. - -2001-11-08 Jim Blandy - - * s390-tdep.c (s390_gdbarch_init): Use func_frame_chain_valid, not - file_frame_chain_valid. - - * s390-tdep.c (s390_get_frame_info): If the prologue loads r12 - from the constant pool, but doesn't add in the constant pool's - address to it, then this function probably isn't using r12 as a - GOT pointer, and that load probably wasn't part of the prologue. - - * s390-tdep.c (s390_gdbarch_init): Use the default - prepare_to_proceed function established by config/nm-linux.h; - don't try to set it to linuxthreads_prepare_to_proceed. - -Wed Nov 7 20:38:14 2001 Andrew Cagney - - * i386-tdep.c: Include "i386-tdep.h". - (XMALLOC): Define. - (i386_gdbarch_init): New function. - (_initialize_i386_tdep): Register bfd_arch_i386. - * config/i386/tm-i386.h (GDB_MULTI_ARCH): Define as - GDB_MULTI_ARCH_PARTIAL. - * i386-tdep.h: When partially multi-arch, conditionally define - all macros. - -Wed Nov 7 20:45:32 2001 Andrew Cagney - - * i386-tdep.c (set_disassembly_flavor): Delete function. - (set_disassembly_flavor_sfunc): Delete function. - -2001-11-07 Elena Zannoni - - * dbxread.c (set_namestring): New function, replacing the - SET_NAMESTRING macro. - (SET_NAMESTRING, CUR_SYMBOL_TYPE, CUR_SYMBOL_VALUE, - CUR_SYMBOL_STRX, DBXREAD_ONLY, START_PSYMTAB, END_PSYMTAB): Delete - definitions. - (read_dbx_symtab): Don't include partial-stab.h any more. Don't - reuse code in partial-stab.h, include the code directly, instead. - - * Makefile.in (dbxread.o): Remove dependency on partial-stab.h. - (HFILES_NO_SRCDIR): Remove partial-stab.h. - - * partial-stab.h: Remove file. - -2001-11-07 Andrew Cagney - - * gdbarch.sh: For multi-arch functions, check there is a - predefault and use it as the static default. - * gdbarch.c: Re-generate. - -2001-11-08 Mark Kettenis - - * config/i386/tm-linux.h (I386_LINUX_ORIG_EAX_REGNUM): Define in - terms of NUM_GREGS, NUM_FREGS and NUM_SSE_REGS instead of - hardcoding the register number. - -2001-11-07 Andrew Cagney - - * gdbarch.sh (USE_STRUCT_CONVENTION): Default to - generic_use_struct_convention. - * gdbarch.h, gdbarch.c: Regenerate. - * values.c (USE_STRUCT_CONVENTION): Delete definition, moved to - gdbarch.h. - -2001-11-06 Andrew Cagney - - * gdbarch.sh (PC_IN_CALL_DUMMY): Require a value. - * gdbarch.c: Regenerate. - -2001-11-06 Fred Fish - - * complaints.c (info_verbose): Remove unneeded decl, is in defs.h. - * dbxread.c: Ditto - * dwarf2read.c: Ditto. - * dwarfread.c: Ditto. - * exec.c: Ditto. - * hpread.c: Ditto. - * hpread.h: Ditto. - * mdebugread.c: Ditto. - * os9kread.c: Ditto. - * stack.c: Ditto. - * symfile.c: Ditto. - * tracepoint.c: Ditto. - -2001-11-06 Andrew Cagney - - * MAINTAINERS: Update Andrew Cagney's responsibilities. Mention - David Taylor and Nick Duffek in past maintainers. - -2001-11-06 Elena Zannoni - - * mdebugread.c (CUR_SYMBOL_TYPE, CUR_SYMBOL_VALUE, START_PSYMTAB, - END_PSYMTAB, SET_NAMESTRING, HANDLE_RBRAC): Delete definitions. - (parse_partial_symbols): Don't include partial-stab.h any - more. Don't reuse code in partial-stab.h, include the code - directly, instead. Simplify code from partial-stab.h eliminating - ifdef DBXREAD_ONLY code. - - * Makefile.in (mdebugread.o): Remove dependency on partial-stab.h. - -2001-11-06 Jim Blandy - - * s390-nat.c: #include "regcache.h", to get declaration for - `supply_register'. (The last change already added the dependency - of s390-nat.o on regcache.h. Oops.) - - * Makefile.in (ALLDEPFILES): Add s390-tdep.c and s390-nat.c. - (s390-tdep.o, s390-nat.o): New rules. - - * s390-nat.c (s390_register_u_addr): Pass proper arguments to - internal_error. - -2001-11-06 Andrew Cagney - - * gdbarch.sh (CALL_DUMMY_LOCATION): Require a value. - * gdbarch.c: Regenerate. - -2001-11-06 Andrew Cagney - - * blockframe.c (get_prev_frame): Replace #ifdef - INIT_EXTRA_FRAME_INFO with run-time test. - -2001-11-05 Andrew Cagney - - * gdbarch.sh (push_return_address): Change to a function with - predicate. - * gdbarch.h, gdbarch.c: Re-generate. - * valops.c (hand_function_call): Replace #ifdef - PUSH_RETURN_ADDRESS with run-time test of PUSH_RETURN_ADDRESS_P. - -2001-11-06 Corinna Vinschen - - * arch-utils.c (generic_in_function_epilogue_p): New function. - * arch-utils.h (generic_in_function_epilogue_p): Declare extern. - * breakpoint.c (watchpoint_check): Add test whether the pc is - currently in the epilogue of a function. - * gdbarch.c: Autogenerated from gdbarch.sh. - * gdbarch.h: Ditto. - * gdbarch.sh (function_list): Add `in_function_epilogue_p' definition. - -2001-11-05 Jim Blandy - - * config/s390/s390.mh (NATDEPFILES): Don't split this across - several lines with backslashes; the `sed' command in - configure.in's AC_OUTPUT clause that comments out the NATDEPFILES - assignment doesn't handle lines extended with backslashes. - - * configure.in (AC_OUTPUT): Handle assignments to NATDEPFILES - using `+=' as well as `='. - * configure: Regenerated. - -2001-11-05 Andrew Cagney - - * gdbarch.sh (init_extra_frame_info): Change to a function with - predicate. - * gdbarch.h, gdbarch.c: Re-generate. - * blockframe.c (create_new_frame): Replace #ifdef - INIT_EXTRA_FRAME_INFO with run-time test of - INIT_EXTRA_FRAME_INFO_P. - -2001-11-05 Andrew Cagney - - * gdbarch.sh (verify_gdbarch): Use a mem_file to accumulate all - error messages. Print in a single batch. - * gdbarch.c: Re-generate. - -2001-11-04 Mark Kettenis - - * i386-linux-nat.c (GETREGS_SUPPLIES, supply_gregset, - fill_gregset): Add support for "orig_eax" register. - - Add support for "orig_eax" pseudo register on Linux/x86. - * i386-linux-tdep.c: Include "inferior.h". - (i386_linux_register_name, i386_linux_register_byte, - i386_linux_register_raw_size): New functions. - (i386_linux_write_pc): New function. - * config/i386/tm-linux.h (I386_LINUX_ORIG_EAX_REGNUM): New define. - (NUM_REGS, MAX_NUM_REGS, REGISTER_BYTES, REGISTER_NAME, - REGISTER_BYTE, REGISTER_RAW_SIZE): Define to deal with additional - register. - (i386_linux_register_name, i386_linux_register_byte, - i386_linux_register_raw_size): New prototypes. - (TARGET_WRITE_PC): New define. - (i386_linux_write_pc): New prototype. - - * i386-tdep.c (i386_register_offset): Renamed from - i386_register_byte. Made static. - (i386_register_size): Renamed from i386_register_raw_size. Made - static. - (i386_register_virtual_size): Removed. - (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New functions. - (_initialize_i386_tdep): Initialize i386_register_offset instead - of i386_register_byte. Remove code to initialize - i386_register_virtual_size. - * config/i386/tm-i386.h (REGISTER_BYTE): Redefine to use - i386_register_byte function. - (REGISTER_RAW_SIZE): Redefine to use i386_register_raw_size - function. - (REGISTER_VIRTUAL_SIZE): Redefine to use - i386_register_virtual_size function. - (i386_register_byte, i386_register_raw_size, - i386_register_virtual_size): New functions. - - * Makefile.in (ALLDEPFILES): Add i387-nat.c. - (i387-nat.o): Add dependencies. - -2001-11-02 Andrew Cagney - - * README: Mention problem with alpha-dec-osf5.1. - -2001-11-02 Andrew Cagney - - * utils.c (internal_verror): Restore calls to abort(). - Fix PR gdb/219. - -2001-11-02 Michael Chastain - - * MAINTAINERS: Update my entry. - -2001-11-01 Michael Snyder - - * symtab.c (operator_chars): Allow '*' and '[' to be quoted in - operator names, to avoid regexp expansion. - (search_symbols): Alloca buffer is too small, may get clobbered. - -2001-11-01 Fred Fish - - * coff-solib.c (coff_solib_add): Add new readsyms arg. - * irix5-nat.c (solib_add): Ditto. - * osfsolib.c (solib_add): Ditto. - * pa64solib.c (pa64_solib_add): Ditto. - * pa64solib.c (add_to_solist): Ditto. - * pa64solib.c (read_dld_descriptor): Ditto. - * solib.c (solib_add): Ditto. - * somsolib.c (som_solib_add): Ditto. - * win32-nat.c (child_solib_add): Ditto. - * xcoffsolib.c (solib_add): Ditto. - - * coff-solib.h (coff_solib_add): Add new readsyms arg to prototype. - * pa64solib.c (add_to_solist): Ditto. - * pa64solib.c (read_dld_descriptor): Ditto. - * pa64solib.h (pa64_solib_add): Ditto. - * solib.h (solib_add): Ditto. - * somsolib.h (som_solib_add): Ditto. - * config/i386/tm-cygwin.h (child_solib_add): Ditto. - - * coff-solib.c (coff_solib_add): If readsyms is zero don't read - symbols but do any other needed work for shared libs. - * irix5-nat.c: Ditto. - * osfsolib.c (solib_add): Ditto. - * solib.c (solib_add): Ditto. - * win32-nat.c (child_solib_add): Ditto. - * xcoffsolib.c (solib_add): Ditto. - - * irix5-nat.c (sharedlibrary_command): Pass 1 as readsyms to - solib_add to force reading of shared library symbols. - * osfsolib.c (sharedlibrary_command;): Ditto. - * pa64solib.c (pa64_solib_sharedlibrary_command): Ditto. - * solib.c (sharedlibrary_command): Ditto. - * somsolib.c (som_solib_sharedlibrary_command): Ditto. - * xcoffsolib.c (sharedlibrary_command): Ditto. - - * coff-solib.c (coff_solib_create_inferior_hook): Call solib_add - unconditionally with auto_solib_add. - * irix5-nat.c (solib_create_inferior_hook): Ditto. - * osfsolib.c (solib_create_inferior_hook): Ditto. - * solib.c (solib_create_inferior_hook): Ditto. - * solib-osf.c (osf_solib_create_inferior_hook): Ditto. - * solib-svr4.c (enable_break): Ditto. - * solib-sunos.c (sunos_solib_create_inferior_hook): Ditto. - - * corelow.c (solib_add_stub): Add auto_solib_add to args passed - via SOLIB_ADD. - * sol-thread.c (sol_thread_attach): Ditto. - * config/rs6000/nm-rs6000.h (SOLIB_ADD): Ditto. - - * infcmd.c (attach_command): Remove auto_solib_add decl. - Call SOLIB_ADD directly with auto_solib_add. - * infrun.c (handle_inferior_event): Ditto. - - * coff-solib.h (SOLIB_ADD): Add readsyms arg. - * pa64solib.h (SOLIB_ADD): Ditto. - * solib.h (SOLIB_ADD): Ditto. - * somsolib.h (SOLIB_ADD): Ditto. - * config/i386/tm-cygwin.h (SOLIB_ADD): Ditto. - - * fork-child.c (clone_and_follow_inferior): Remove unused - auto_solib_add decl. - - * pa64solib.c (pa64_solib_add): Call add_to_solist with readsyms. - (read_dld_descriptor): Ditto. - (pa64_solib_add): Call read_dld_descriptor with readsyms. - (pa64_solib_in_dynamic_linker): Ditto. - - * corelow.c (symfile.h): Need this for auto_solib_add declaration. - * sol-thread.c (symfile.h): Ditto. - -2001-10-31 Andrew Cagney - - * s390-nat.c (s390_remove_watchpoint): Use xfree. - (s390_insert_watchpoint): Use xmalloc. - -2001-10-31 Andrew Cagney - - * varobj.c: Replace value_ptr with ``struct value *''. - -2001-10-31 Andrew Cagney - - * varobj.c: Re-indent. - -2001-10-31 Andrew Cagney - - * x86-64-tdep.c (value_push, x86_64_push_arguments): Replace - ``value_ptr'' with ``struct value *''. - * s390-tdep.c (s390_push_arguments): Ditto. - -2001-10-30 Andrew Cagney - - * ppc-tdep.h: Add #ifndef wrapper. Replace value_ptr with - ``struct value *''. - (struct frame_info, struct value): Add opaque declarations. - -2001-10-31 Corinna Vinschen - - * arch-utils.c (generic_in_solib_call_trampoline): New function. - * arch-utils.h (generic_in_solib_call_trampoline): Extern declaration. - * gdbarch.c: Regenerated from gdbarch.sh. - * gdbarch.h: Ditto. - * gdbarch.sh (function_list): Add `IN_SOLIB_CALL_TRAMPOLINE' definition. - * infrun.c (IN_SOLIB_CALL_TRAMPOLINE): Remove macro. - -2001-10-31 Andrew Cagney - - From DJ Barrow. - * s390-tdep.c: (s390_gdbarch_init): Don't initialize - find_solib_trampoline_target. - -2001-10-31 Andrew Cagney - - * remote-vx.c (net_wait): Fix typo from PIDGET change. - -2001-10-31 Mark Kettenis - - * config/i386/tm-i386.h (REGISTER_NAMES): Remove. - (REGISTER_NAME): New define. - (i386_register_name): New prototype. - * i386-tdep.c (i386_register_names): New variable. - (i386_register_name): New function. - * config/i386/tm-i386os9k.h, config/i386/tm-ptx.h, - config/i386/tm-symmetry.h: Undefine REGISTER_NAME instead of - REGISTER_NAMES. - -2001-10-31 Christopher Faylor - - * win32-nat.c (register_loaded_dll): Attempt to ensure that the case of - the loaded DLL matches the on-disk case since the debugging API does - not seem to ensure this. Calculate max name length here. - (handle_load_dll): Move max name length calculation to - register_loaded_dll. - -2001-10-31 Daniel Jacobowitz - - * arm-linux-nat.c: Include explicitly. - -2001-10-30 Keith Seitz - - * wrapper.h (gdb_value_struct_elt): New function. - * wrapper.c (gdb_value_struct_elt): Ditto. - (do_captured_value_struct_elt): Ditto. - -2001-10-30 Andrew Cagney - - * README, NEWS: Update for 5.1. - -2001-10-30 Andrew Cagney - - * configure.in (WERROR_CFLAGS): Use AC_TRY_COMPILE to test the - -W... flags. - * configure: Re-generate. - -2001-10-30 Fred Fish - - * somsolib.c (som_solib_add): A megabyte is 1024*1024 bytes. - * pa64solib.c (add_to_solist): Ditto. - * win32-nat.c (_initialize_inftarg): Remove unnecessary - initialization of auto_solib_add, it defaults to 1. - -2001-10-27 Fred Fish - - * symfile.c (auto_solib_add): Update comment to note that - this variable is now just used as a boolean to control shlib - autoloading, and clarify when it is used. - * symfile.h (auto_solib_add): Ditto. - - * symfile.c (auto_solib_limit): New variable that holds the - autoloading threshold instead of overloading auto_solib_add. - * symfile.h (auto_solib_limit): Ditto. - - * irix5-nat.c (_initialize_solib): Change auto-solib-add - variable from var_zinteger to var_boolean and update help. - * osfsolib.c (_initialize_solib): Ditto. - * pa64solib.c (_initialize_pa64_solib): Ditto. - * solib.c (_initialize_solib): Ditto. - * somsolib.c (_initialize_som_solib): Ditto. - * xcoffsolib.c (_initialize_solib): Ditto. - - * pa64solib.c (pa64_solib_total_st_size): Update comment to - note that the new auto_solib_limit variable is used instead - of overloading auto_solib_add variable. - (_initialize_pa64_solib): Ditto. - * somsolib.c (som_solib_total_st_size): Ditto. - (_initialize_som_solib): Ditto. - - * pa64solib.c (_initialize_pa64_solib): Add new set/show - commands for auto-solib-limit variable. - * somsolib.c (_initialize_som_solib): Ditto - - * pa64solib.c (add_to_solist): Check that auto_solib_add is - set and use auto_solib_limit as the threshold size instead - of auto_solib_add. - * somsolib.c (som_solib_add): Ditto, and also change warning - text about size threshold exceeded. - -2001-10-21 Mark Kettenis - - * config/i386/tm-i386v.h: Don't include "regcache.h". - (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, FRAME_CHAIN, - FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, FRAME_NUM_ARGS): - Remove macros. The versions from "tm-i386.h" should work fine - (and in most cases even better). - -2001-10-30 Mark Kettenis - - * i386-tdep.c (i386_extract_return_value): Use - convert_typed_floating to extract floating-point value from - register buffer. - (i386_store_return_value): Use convert_typed_floating to store - floating-point return balue in register buffer - (i386_register_virtual_type): Change type of floating-point - registers to builtin_type_i387_ext. - (i386_register_convert_to_virtual): Use convert_typed_floating to - do the conversion. - (i386_register_convert_to_raw): Likewise. - -2001-10-29 Mark Kettenis - - * doublest.h (convert_typed_floating): New prototype. - * doublest.c (convert_typed_floating): New function. - -2001-10-28 Mark Kettenis - - * doublest.c: Improve comments a bit. - (floatformat_from_length): New function. - (NAN): Define to 0.0 if not already defined. - (extract_floating): Rewrite to use floatformat_from_length. Warn - instead of error if LEN doesn't match a known floating-point type, - and return NaN (or 0.0 if NaN isn't available) in that case. - (store_floating): Likewise, but zero out the target byte-stream if - LEN doesn't match a known floating-point type. - (extract_typed_floating): Reformat a bit. - (store_typed_floating): Reformat a bit. Add comment about zeroing - out padding in the target buffer. - * doublest.h (extract_floating, store_floating): Fix comment about - deprecation of these functions. Add parameter names to prototypes. - -2001-10-28 Mark Kettenis - - * i387-tdep.c (print_i387_value): Use extract_typed_floating to - convert RAW to a DOUBLEST instead of extract_floating. - - * gdbtypes.c (_initialize_gdbtypes): Set floating-point type for - builtin_type_i387_ext to floatformat_i387_ext. - -2001-10-24 Daniel Jacobowitz - - * arm-linux-nat.c (fill_gregset): Do not check register_valid[]. - (fill_fpregset): Likewise. - -2001-10-26 Orjan Friberg - - * cris-tdep.c (constraint): Loop through the whole cris_spec_regs - struct, not just the NUM_SPECREGS first entries. - (bdap_prefix): Read PC before autoincrement. - -2001-10-24 Corinna Vinschen - - * win32-nat.c (DebugSetProcessKillOnExit): New static function - pointer to Windows' DebugSetProcessKillOnExit() function. - (DebugActiveProcessStop): Ditto for DebugActiveProcessStop(). - (has_detach_ability): New function. - (child_attach): If system has detach ability, enable it. - (child_detach): If system has detach ability, actually - detach from process. - Change tty output to Linux format. - -2001-10-23 Jim Blandy - - Isolate STABS readers' use of the `textlow' and `texthigh' fields - of `struct partial_symtab' to only a few locations. This change - is not supposed to affect the way the values are computed, only - where they live. - - * dbxread.c (struct symloc): Add `textlow' and `texthigh' fields - to the reader-specific structure. - * mdebugread.c (struct symloc): Same. - * dbxread.c (TEXTLOW, TEXTHIGH): New accessor macros. - * mdebugread.c (TEXTLOW, TEXTHIGH): Same. - * dbxread.c (dbx_symfile_read): After we've built all our partial - symbol tables, set each partial symtab's `textlow' and `texthigh' - fields from our reader-specific structure. - * mdebugread.c (mdebug_build_psymtabs): Same. - * dbxread.c (start_psymtab): Initialize the reader-specific - structure's `textlow' and `texthigh' from the new psymtab's. - * mdebugread.c (parse_partial_symbols, new_psymtab): Same. - * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab): Use - the reader-specific `textlow' and `texthigh', not the generic - psymtab fields. - * mdebugread.c (parse_lines, parse_partial_symbols, - psymtab_to_symtab_1): Same. - * partial-stab.h: Same. - -Tue Oct 23 18:59:42 2001 Andrew Cagney - - * hp-psymtab-read.c, hppah-nat.c, hppa-tdep.c: Fix -Wformat - problems. - -Tue Oct 23 14:16:10 2001 Andrew Cagney - - * somsolib.c (som_solib_add): Use core_addr_to_host_pointer. - (som_solib_desire_dynamic_linker_symbols): Compare integers with - zero not NULL. - * hp-psymtab-read.c (hpread_call_pxdb): Make parameter constant. - -2001-10-21 Andrew Cagney - - * top.c (print_gdb_version): Do not print ``(MI_OUT)''. MI - interface is always enabled. - -2001-10-21 Andrew Cagney - - * Makefile.in: Replace top.h with $(top_h). Replace expression.h - with $(expression_h). Replace command.h with $(command_h). - (language_h): Define. Replace language.h with $(language_h). - Replace call-cmds.h with $(call_cmds_h). Replace varobj.h with - $(varobj_h). - (wrapper_h, valprint_h, objfiles_h, complaints_h): Ditto. - (serial_h, hpread_h, buildsym_h, stabsread_h): Ditto. - (xcoffsolib_h, gdb_stabs_h, linespec_h): Ditto. - (bcache_h, gdb_events_h, monitor_h): Ditto. - (ser_unix_h, source_h): Ditto. - (varobj_h): Update list. - - * call-cmds.h: Add CALL_CMDS_H macro wrapper. - * solist.h: Add SOLIST_H macro wrapper. - * monitor.h: Add MONITOR_H macro wrapper. - * typeprint.h: Add TYPEPRINT_H macro wrapper. - * xcoffsolib.h: Add XCOFFSOLIB_H macro wrapper. - * valprint.h: Add VALPRINT_H macro wrapper. - * top.h: Add TOP_H macro wrapper. - -2001-10-21 Andrew Cagney - - * config/a29k/tm-vx29k.h, i386-tdep.c: Include "value.h". - * arm-tdep.c, exec.c, ia64-tdep.c, infrun.c: Ditto. - * ppc-linux-tdep.c, remote-es.c, remote.c: Ditto. - * rs6000-tdep.c, s390-tdep.c, x86-64-tdep.c: Ditto. - * Makefile.in (arm-tdep.o, exec.o, i386-tdep.o, ia64-tdep.o) - (infrun.o, ppc-linux-tdep.o, remote.o, rs6000-tdep.o) - (x86-64-tdep.o): Update dependencies. - * gdbarch.sh [!GDB_MULTI_ARCH]: Include "value.h". - * gdbarch.h, gdbarch.c: Re-generate. - -2001-10-21 Mark Kettenis - - * infptrace.c (child_xfer_memory): Fix a few coding standards - violations. - -2001-10-21 Eli Zaretskii - - * config/djgpp/README: Fix a typo and tweak for GDB 5.1. - -2001-10-20 Andrew Cagney - - * jv-lang.h: Add #ifndef JV_LANG_H wrapper. - (struct value): Add opaque declaration. Replace value_ptr with - ``struct value *''. - * jv-valprint.c, jv-lang.c: Replace value_ptr with equivalent - struct. - - * wrapper.h (struct value): Add opaque declaration. Replace - value_ptr with ``struct value *''. - * wrapper.c: Replace value_ptr with ``struct value *''. - * breakpoint.h, breakpoint.c: Ditto. - * cp-abi.h, hpacc-abi.c, gnu-v2-abi.c, cp-abi.c: Ditto. - -2001-10-20 Andrew Cagney - - * alpha-nat.c: Include instead of - . - (fetch_osf_core_registers): Define core_reg_mapping in a way that - works on OSF5 as well as previous OSF versions. - -2001-10-20 Christopher Faylor - - * win32-nat.c (handle_load_dll): Avoid strlwr'ing loaded DLLs or cygwin - may not be able to read them in certain situations. - -2001-10-18 Andrew Cagney - - * config/powerpc/nbsd.mt (SIM_OBS, SIM): Define. - * config/powerpc/linux.mt (SIM, SIM_OBS): Ditto - -2001-10-18 Andrew Cagney - - * README: Mention problems with HP/UX. - -2001-10-16 Andrew Cagney - - Based on code by John Moore : - - * utils.c (core_addr_to_string): New function for conversion of - CORE_ADDR to string. - (string_to_core_addr): New function to convert from string to - CORE_ADDR. - * defs.h: Added extern statements for the above. - -2001-10-17 Jason Molenda (jason-cl@molenda.com) - - * symtab.c (lookup_block_symbol): Break out of linear search - if we're past the range of possible matches. - -2001-10-16 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_stub): Improve logic for avoiding - load of already loaded DLL. - (register_loaded_dll): Convert loaded DLL name to "posix" format or it - will confuse subsequent opening of the filename due to dos paths. - (dll_symbol_command): Pass from_tty parameter to safe_symbol_file_add. - -2001-10-15 Elena Zannoni - - * symtab.c (lookup_block_symbol): Update comment. - -2001-10-15 Andrew Cagney - - * value.h (value_as_address): Rename value_as_pointer. - * eval.c, findvar.c, gnu-v2-abi.c, gnu-v3-abi.c, jv-lang.c, - jv-valprint.c, printcmd.c, stack.c, top.c, valarith.c, valops.c, - values.c: Update. - -202001-10-15 Jim Ingham - - * valarith.c (value_sub): Don't pass a raw type to - value_from_pointer, it has to go through check_typedef first. - -2001-10-15 Andrew Cagney - - * gdbarch.sh (fallbackdefault): Set to one when predefault is - empty. - * gdbarch.h: Regenerate. - -2001-10-15 Andrew Cagney - - * mips-tdep.c (mips_integer_to_address): New function. - (mips_gdbarch_init): Initialize pointer_to_address, - address_to_pointer and integer_to_address. - - * config/mips/tm-mips.h (POINTER_TO_ADDRESS): Delete - (ADDRESS_TO_POINTER): Delete. - - * d10v-tdep.c (d10v_integer_to_address): New function. - (d10v_gdbarch_init): Initialize integer_to_address. - - * values.c (value_as_pointer): Use INTEGER_TO_ADDRESS when - available. - - * gdbarch.sh (INTEGER_TO_ADDRESS): New predicate and function. - * gdbarch.h, gdbarch.c: Regenerate. - -2001-10-14 Mark Kettenis - - * config/s390/nm-linux.h: Don't include . - (lin_lwp_attach_lwp, ATTACH_LWP, lin_thread_get_thread_signals, - GET_THREAD_SIGNAL): Remove. - - * config/nm-linux.h (struct objfile): Remove forward declaration. - (linuxthreads_new_objfile): Remove prototype. - (linuxthreads_pid_to_str): Remove prototype. - (PREPARE_TO_PROCEED): Redefine in terms of - lin_lwp_prepare_to_proceed. - (struct target_waitstatus): Forward declaration. - (child_wait): New prototype. - (CHILD_WAIT): Define. - (lin_lwp_attach_lwp, ATTACH_LWP, lin_thread_get_thread_signals, - GET_THREAD_SIGNAL): Moved here from arch-specific files. - * config/alpha/nm-linux.h, config/arm/nm-linux.h, - config/ia64/nm-linux.h, config/mips/nm-linux.h, - config/powerpc/nm-linux.h: Don't include . - (lin_lwp_attach_lwp, ATTACH_LWP, lin_thread_get_thread_signals, - GET_THREAD_SIGNAL): Remove. - * config/i386/nm-linux.h: Likewise. - (struct target_waitstatus, child_wait, CHILD_WAIT): Remove. - * config/m68k/linux.mh, config/sparc/linux.mh (NATDEPFILES): - Remove linux-thread.o. Add proc-service.o, thread-db.o and - lin-lwp.o. - (LOADLIBES): New variable. - - * sparc-nat.c (fetch_core_registers): Remove redundant prototype. - - * proc-service.c (BUILD_LWP): Redefine in terms of ptid_build. - - Fix attaching to cloned processes. This fixes PR gdb/61. - * lin-lwp.c (struct lwp_info): Add new member `cloned'. - (is_cloned) Removed. - (lin_lwp_attach_lwp): Don't call stop_wait_callback. Instead call - waitpid explicitly. Mark the LWP as cloned if waitpid fails and - retry with __WCLONE flag. - (lin_lwp_attach): Likewise. Warn if attaching to a cloned process. - (detach_callback): Replace use of is_cloned with explicit check on - LWP id and process id. - (stop_wait_callback): Replace use of is_cloned with check if LWP - is marked as cloned. - [CHILD_WAIT] (child_wait): New function. - (lin_lwp_wait): Replace use of is_cloned with check if LWP is - marked as cloned. Mark newly detected LWPs as cloned if detected - by waitpid with __WCLONE flag. - (kill_wait_callback): Replace use of is_cloned with check if LWP - is marked as cloned. - * config/i386/nm-linux.h (struct target_waitstatus): Add forward - declaration. - (child_wait): Add prototype. - (CHILD_WAIT): Define. - -2001-10-13 Andrew Cagney - - S/390 31 & 64 bit target and GNU/Linux native support. - Contributed by D.J. Barrow of IBM. - * s390-nat.c, s390-tdep.c: New file. - * config/s390/nm-linux.h, config/s390/s390.mh: New file. - * config/s390/s390.mt, config/s390/s390x.mt: New file. - * config/s390/tm-linux.h, config/s390/tm-s390.h: New file. - * config/s390/xm-linux.h: New file. - * NEWS: Update. - * MAINTAINERS: Update. - -2001-10-13 Andrew Cagney - - From 2001-07-09 D.J. Barrow : - * gdbarch.sh: Fixed CALL_DUMMY_BREAKPOINT_OFFSET to check - CALL_DUMMY_BREAKPOINT_OFFSET_P. - * gdbarch.c: Regenerate. - -2001-10-13 Mark Kettenis - - * thread-db.c: Fix a few formatting mistakes. - -2001-10-12 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_stub): Properly initialize linked - list pointer to beginning rather than one beyond beginning. - -2001-10-12 Daniel Jacobowitz - - * symtab.h (struct block): (ALL_BLOCK_SYMBOLS): New macro. - - * symtab.c (find_pc_sect_symtab): Use ALL_BLOCK_SYMBOLS. - (make_symbol_completion_list): Likewise. - (make_symbol_overload_list): Likewise. - * buildsym.c (finish_block): Likewise. - * breakpoint.c (get_catch_sals): Likewise. - * mdebugread.c (mylookup_symbol): Likewise. - * objfiles.c (objfile_relocate): Likewise. - * printcmd.c (print_frame_args): Likewise. - * stack.c (print_block_frame_locals): Likewise. - (print_block_frame_labels): Likewise. - (print_frame_arg_vars): Likewise. - * symmisc.c (dump_symtab): Likewise. - * tracepoint.c (add_local_symbols): Likewise. - (scope_info): Likewise. - -2001-10-12 Daniel Jacobowitz - - * minsyms.c (msymbol_hash): Use better hash function. - (msymbol_hash_iw): Likewise. Terminate loop at '(' properly. - - * objfiles.h: Increase MINIMAL_SYMBOL_HASH_SIZE to match modern - binaries. - -2001-10-12 Daniel Jacobowitz - - * printcmd.c (print_frame_args): Move symbol iteration explicitly - inside the func != NULL block. - -2001-10-12 Fernando Nasser - - * MAINTAINERS (Misc): Add Ian Roxborough as tcl/, tk/ and itcl/ - maintainer. - -2001-10-12 Pierre Muller - - * config/i386/tm-cygwin.h: Include tm-i386.h instead of tm-i386v.h. - This fixes errors in "long long" handling for 'finish' and 'return' - commands. - -2001-10-12 Christopher Faylor - - * win32-nat.c (safe_symbol_file_add_stub): Avoid adding a shared - library if it has already been loaded. - (safe_symbol_file_add_cleanup): Don't mess with stderr or we won't see - any error messages. - (safe_symbol_file_add): Ditto. - (solib_symbols_add): Make static. Accept 'from_tty' parameter. Pass - it to safe_symbol_file_add. - (core_dll_symbols_add): Accomodate extra solib_symbols_add parameter. - (child_solib_add): Ditto. - - * win32-nat.c (handle_exception): Don't print "first chance" - exceptions. - (get_child_debug_event): Continue from exceptions if !handle_exception. - -2001-10-11 Tom Tromey - - * symtab.c (lookup_symtab): Removed. - (lookup_symtab_1): Renamed to lookup_symtab. - -2001-10-10 Christopher Faylor - - * win32-nat.c (get_child_debug_event): Close file handles created after - process creation and DLL load. - (child_create_inferior): Close unneeded process/thread handle after - thread creation. - -2001-10-10 Jim Blandy - - * mn10300-tdep.c (mn10300_analyze_prologue): Doc fixes. - -2001-10-10 Keith Seitz - - * varobj.c (cplus_value_of_child): Deal with a failure - to dereference a pointer object. - -2001-10-08 J. Brobecker - - * hpux-thread.c: rewrite find_active_thread() and find_tcb() - to use ptid_t, instead of overloading the thread and the pid - into the same 32-bit value. Make associated necessary adaptations. - Also remove unused variable cached_active_thread. - -2001-10-08 Nicholas Duffek - - * MAINTAINERS (powerpc, SCO/Unixware, Solaris/x86): Remove my - entries. - -2001-10-06 Mark Kettenis - - * config/alpha/tm-fbsd.h (FRAME_CHAIN_VALID): Define. - -2001-10-04 Tom Tromey - - * main.c (enable_external_editor): Don't declare. - (captured_main): Don't set enable_external_editor. - -2001-10-02 Kevin Buettner - - * Makefile.in (ALLDEPFILES): Add solib-svr4.c and solib-sunos.c - to this list. - (solib-sunos.o): Add dependencies. - (solib-svr4.o): Revise dependencies. - * solib-svr4.c: Remove SunOS shared library support. - * solib-sunos.c: New file, created from solib-svr4.c, which still - contains SunOS shared library support, but no SVR4 support. - - * config/i386/nbsd.mh (NATDEPFILES): Remove solib-svr4.o and - solib-legacy.o from this list. Add solib-sunos.o. - * config/i386/sun386.mt (TDEPFILES): Likewise. - * config/m68k/nbsd.mh (NATDEPFILES): Likewise. - * config/m68k/sun2os4.mt (TDEPFILES): Likewise. - * config/m68k/sun3os4.mt (TDEPFILES): Likewise. - * config/ns32k/nbsd.mh (NATDEPFILES): Likewise. - * config/sparc/nbsd.mh (NATDEPFILES): Likewise. - * config/sparc/sun4os4.mt (TDEPFILES): Likewise. - -2001-10-01 Elena Zannoni - - * Makefile.in (mipsread.o): Remove old dependency on partial-stab.h. - -2001-10-01 Elena Zannoni - - * xcoffread.c (N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_COMM, N_FN, - N_EXT, N_INDR, N_SETA, N_SETT, N_SETD, N_SETB, N_SETV, - CUR_SYMBOL_TYPE, CUR_SYMBOL_VALUE, START_PSYMTAB, END_PSYMTAB, - SET_NAMESTRING): Delete definitions. - Don't include language.h any more. - Don't include partial-stab.h any more. - (scan_xcoff_symtab): Don't jump through hoops to reuse code in - partial-stab.h, include the code directly, instead. - - * Makefile.in (xcoffread.o): Remove dependency on partial-stab.h. - -2001-10-01 Andrew Cagney - - * infcmd.c (do_registers_info): Delete code dumping large - registers. Handled by val_print. - -2001-09-30 Andrew Cagney - - * gdbarch.sh (gdbarch_alloc): Name the new architecture - ``current_gdbarch'' so that it, and not the identically named - global is refered to by macros. - * gdbarch.c: Regenerate. - -2001-09-29 Andrew Cagney - - * cli/cli-decode.c (add_set_boolean_cmd): Define. - * cli/cli-decode.h (add_set_boolean_cmd): Declare. - * command.h (add_set_boolean_cmd): Ditto. - * remote.c (_initialize_remote): Use add_set_boolean_cmd for "set - remotebreak" - -2001-09-29 Andrew Cagney - - * gdbarch.sh (gdbarch_dump): Sort output. - * gdbarch.c: Regenerate. - -2001-09-29 Andrew Cagney - - * rs6000-tdep.c (rs6000_gdbarch_init): Don't use the previous - architecture to infer the wordsize. Previous architecture may not - be a PowerPC. - -2001-09-27 J. Brobecker - - * infttrace.c (kill_inferior): Issue a TT_PROC_EXIT request rather - than a TT_PROC_STOP request to kill the inferior and its child - processes. Otherwise, the inferior is not killed on HPUX 11.0. - Removed the code that detaches the child processes since we just - killed them. - -2001-09-26 Andrew Cagney - - * serial.c (serial_set_cmdlist, serial_show_cmdlist): New - variables. - (serial_set_cmd, serial_show_cmd): New functions. - (_initialize_serial): Add "set/show serial" command. - -2001-09-26 Andrew Cagney - - * CONTRIBUTE: Update. - -2001-09-26 Kevin Buettner - - * solib-svr4.h (set_solib_svr4_fetch_link_map_offsets): Add - argument ``gdbarch''. - * solib-svr4.c (SVR4_FETCH_LINK_MAP_OFFSETS): Change default value. - (default_svr4_fetch_link_map_offsets): Rename to - legacy_fetch_link_map_offsets(). - (svr4_fetch_link_map_offsets): New function. - (fetch_link_map_offsets, fetch_link_map_offsets_init): Deleted. - (fetch_link_map_offsets_gdbarch_data): New static global. - (set_solib_svr4_fetch_link_map_offsets): Add argument ``gdbarch''. - Revise to invoke set_gdbarch_data(). - (init_fetch_link_map_offsets): Change return type and add an - argument so that it may be used as a gdbarch_data initializer. - (_initialize_svr4_solib): Eliminate use of gdbarch swap mechanism. - Use gdbarch data mechanism instead. - -2001-09-25 Jiri Smid - - * x86-64-linux-tdep.c (LINUX_SIGINFO_SIZE): Add. - (x86_64_linux_sigcontext_addr): Replace `sizeof (struct siginfo)' - by LINUX_SIGINFO_SIZE. - -2001-09-24 Andrew Cagney - - * maint.c (maintenance_set_cmdlist, maintenance_show_cmdlist): New - variables. - (maintenance_set_profile_cmd): New function. - (maintenance_show_cmd, maintenance_set_cmd): New functions. - (_initialize_maint_cmds): Add "maintenance set" and "maintenance - show" and, commented out, "maintenance set/show profile" commands. - -2001-09-24 Andrew Cagney - - * findvar.c (read_var_value): For LOC_INDIRECT and LOC_REF_ARG - convert the pointer into a CORE_ADDRs. - -2001-09-24 Andrew Cagney - - * doublest.h (store_floating, extract_floating): Add comment - indicating these functions are deprecated. - (extract_typed_floating, store_typed_floating): Declare. - * doublest.c: Include "gdbtypes.h". - (extract_typed_floating, store_typed_floating): Define. - - * stabsread.c (define_symbol): Use store_typed_floating. - * valarith.c (value_binop): Ditto. - * values.c (unpack_long): Use extract_typed_floating. - (unpack_double): Ditto. - -2001-09-24 Orjan Friberg - - * cris-tdep.c (reg_mode_add_sub_cmp_and_or_move_op): Fetch operand1 - from correct register. - -2001-09-22 Mark Kettenis - - * x86-64-linux-tdep.c (STRUCT_OFFSET): Removed. - -2001-09-21 Jiri Smid - - * config/i386/x86-64linux.mh: New file. - * config/i386/x86-64linux.mt: New file. - * config/i386/nm-x86_64.h: New file. - * x86-64-linux-tdep.c: New file. - * x86-64-linux-nat.c: New file. - * x86-64-tdep.c: New file. - * x86-64-tdep.h: New file. - * i386-tdep.h: New file. - * i387-nat.c: Include i386-tdep.h when multiarch. - * i387-tdep.c: Ditto. - * config/djgpp/fnchange.lst: Add entries for x86_64-linux-tdep.c - and x86_64-linux-nat.c - * Makefile.in: Add x86_64-linux-tdep.o, x86_64-tdep.o, - x86_64-linux-tdep.o, x86_64-nat.o, update dependencies. - -2001-09-21 Jiri Smid - - * MAINTAINERS: Add myself to the write-after-approval list. - * i386-nat.c (TARGET_HAS_DR_LEN_8, DR_LEN_8): Declare. - (i386_length_and_rw_bits, i386_handle_nonaligned_watchpoint, - i386_insert_watchpoint, i386_remove_watchpoint): Add support for - 8-byte wide watchpoints. - (i386_show_dr): Debug message format string change. - -2001-09-21 Michael Snyder - - * c-exp.y (typebase): Accept (signed long long) as a type expr. - -2001-09-20 Michael Snyder - Changes by Daniel Berlin , to support - better parsing of const and volatile type expressions. - * c-exp.y (const_and_volatile, const_or_volatile_noopt, - const_or_volatile): New non-terminals. - (ptype): Use new rule for const_or_volatile. - (typebase): Use new rule for const_or_volatile_noopt. - * parser-defs.h (enum type_pieces): New values tp_const, tp_volatile. - * parse.c (follow_types): Handle tp_const and tp_volatile on the - type stack: call make_cv_type to create new const/volatile type. - -2001-09-20 Kevin Buettner - - * solib-svr4.c (fetch_link_map_offsets): Add comment. - (fetch_link_map_offsets_init): New static global. - (set_solib_svr4_fetch_link_map_offsets, init_fetch_link_map_offsets): - Revise implementation to use ``fetch_link_map_offsets_init'' - instead of ``fetch_link_map_offsets''. - -2001-09-20 Alan Modra - - * coffread.c: Replace all occurrences of bfd_read with bfd_bread. - * dbxread.c: Likewise. - * dwarf2read.c: Likewise. - * dwarfread.c: Likewise. - * somread.c: Likewise. - * ultra3-nat.c: Likewise. - * xcoffread.c: Likewise. - -2001-09-19 Andrew Cagney - - * cris-tdep.c (cris_get_signed_offset): Change return type to an - explicitly signed char. - - * config/mcore/tm-mcore.h (mcore_virtual_frame_pointer): Update - function signature to match recent tracepoint.c:encode_actions - changes. - * mcore-tdep.c (mcore_virtual_frame_pointer): Ditto. - -2001-09-18 Andrew Cagney - - * thread.c (do_captured_thread_select): Add uiout parameter. - (do_captured_list_thread_ids): Ditto. - * breakpoint.c (do_captured_breakpoint_query): Ditto. - - * breakpoint.c (gdb_breakpoint_query): Update. Use - catch_exceptions. - * thread.c (gdb_list_thread_ids): Ditto. - (gdb_thread_select): Ditto. - (thread_command): Pass uiout to gdb_thread_select. - - * gdb.h (gdb_breakpoint_query): Add parameter ui_out. - (gdb_thread_select, gdb_list_thread_ids): Ditto. - -2001-09-13 Kevin Buettner - - From Ilya Golubev : - * solib.c (clear_solib): Call `remove_target_sections' to fix - stale pointers in `struct target_ops'. - * irix5-nat.c (clear_solib): Likewise. - * osfsolib.c (clear_solib): Likewise. - -2001-09-13 Jim Blandy - - * monitor.c (monitor_load): Don't delete symtab users, or reset - inferior_ptid. - - * monitor.c (monitor_load): Fix indentation. - -2001-09-11 Jim Blandy - - * printcmd.c (print_scalar_formatted): Compare the length of the - value against the lengths of the target's floating-point types, - not the host's. Add support for `long double'. - - * printcmd.c (print_scalar_formatted): Fix indentation. - -2001-09-10 Jim Blandy - - * rom68k-rom.c (init_rom68k_cmds): Set the flag indicating that - programs running on the board can produce output. - -2001-09-10 Jason Molenda (jmolenda@apple.com) - - * NEWS: "ANS/ISO C" -> "ISO C". - * MAINTAINERS (write-after-approval): Update my entry. - -2001-09-08 Mark Kettenis - - * config/xm-aix4.h (MEM_FNS_DECLARED): Removed. - - * config/arm/xm-linux.h, config/ia64/xm-linux.h, - config/m68k/xm-linux.h, config/mips/xm-linux.h, - config/powerpc/xm-linux.h, config/sparc/xm-linux.h: Remove - redundant inclusion of . - - * gdbtypes.h (struct block): Add forward declaration. - -2001-09-07 Andrew Cagney - - * defs.h (enum return_reason): Renumber so that all values are - negative. - (RETURN_MASK): Negate reason. - (catch_exception_ftype): Declare. - (catch_exceptions): Declare. - * top.c (catcher): New function, based on catch_errors. Add in - parameter func_uiout and out parameters func_val, func_caught and - func_cleanup. Change type of func to catch_exceptions_ftype. - Save/restore uiout. - (struct catch_errors_args): Define. - (do_catch_errors): New function. - (catch_errors): Rewrite, use do_catch_errors and catcher. - (catch_exceptions): New function, use catcher. - -2001-09-07 Jim Blandy - - Correctly parse register values provided by the monitor. - * rom68k-rom.c: #include "value.h". - (is_hex_digit, hex_digit_value, is_whitespace, - rom68k_supply_one_register): New static functions. - (rom68k_supply_register): Call rom68k_supply_one_register, instead - of monitor_supply_register; the latter was incorrectly parsing - the values. - * Makefile.in (rom68k-rom.o): Note that this now #includes value.h. - -2001-09-07 Mark Kettenis - - * config/rs6000/xm-rs6000.h (setpgrp): Remove macro. GDB defaults - to using setpgid if available now. - -2001-09-06 Keith Seitz - - From Ian Roxborough - * configure.in: Use ITCL_LIB_FULL_PATH and - ITK_LIB_FULL_PATH to set Itcl and Itk dependancies - for gdb. - * configure: Regenerated. - -2001-09-06 Kevin Buettner - - * dbxread.c (process_one_symbol): Don't use error result from - find_stab_function_addr(). - * partial-stab.h (case 'F'): Likewise. - - * partial-stab.h (case 'f'): Make SOFUN_ADDRESS_MAYBE_MISSING - code match that used for case 'F'. This fixes the divergence - that was introduced by my 1999-09-14 changes to partial-stab.h. - -2001-09-05 Elena Zannoni - - * gdbarch.sh: Move include of dis-asm.h so it is generated earlier - in gdbarch.h. - (TARGET_PRINT_INSN): Multiarch. - * gdbarch.h: Regenerate. - * gdbarch.c: Regenerate. - - * arch-utils.c (legacy_print_insn): New function. - * arch-utils.h (legacy_print_insn): Export. - - * cris-tdep.c (cris_delayed_get_disassembler): Use - TARGET_PRINT_INSN, instead of tm_print_insn. - * d10v-tdep.c (print_insn): Ditto. - * d30v-tdep.c (print_insn): Ditto. - * m32r-tdep.c (dump_insn): Ditto. - * v850-tdep.c (v850_scan_prologue): Ditto. - * mcore-tdep.c (mcore_dump_insn): Ditto. - * sh-tdep.c (sh_gdbarch_init): Set print_insn gdbarch field. - -2001-09-05 Jim Blandy - - * gdbtypes.h (struct type): Doc fix. - -2001-09-04 Elena Zannoni - - From Daniel Jacobowitz - * dbxread.c (free_header_files): Make global. - (init_header_files): Likewise. - * stabsread.h (free_header_files): Add prototype. - (init_header_files): Likewise. - * mdebugread.c (mdebug_build_psymtabs): Initialize - properly before using the stabs debug reader. - -2001-09-04 Elena Zannoni - - From Daniel Jacobowitz - * dbxread.c (dbx_symfile_read): Only reinitialize - the psymbol list if mainline or if both static - and global lists are empty. - * dwarf2read.c (dwarf2_build_psymtabs): Likewise. - * dwarfread.c (dwarf_build_psymtabs): Likewise. - * xcoffread.c (xcoff_initial_scan): Likewise. - * os9kread.c (os9k_symfile_read): Likewise. - -2001-09-04 Elena Zannoni - - From Daniel Jacobowitz - * mdebugread.c (psymtab_to_symtab_1): Handle N_SO stabs without - a name specially. - -2001-09-01 Mark Kettenis - - Make GDB use libiberty regex implementation. - * gdb_regex.h: Normalize protection against multiple inclusion. - Include "xregex.h" instead of "gnu-regex.h". - * cli/cli-cmds.c: Include "gdb_regex.h" instead of "gnu-regex.h". - * cli/cli-decode.c: Likewise. - * Makefile.in (REGEX): Remove. - (GDB_CFLAGS): Remove reference to gnu-regex.h in comment. - (ADD_FILES, ADD_DEPS): Remove $(REGEX). - (POSSLIBS): Remove. - (TAGFILES_NO_SRCDIR): Remove $(POSSLIBS). - (irix5-nat.o, solib.o, solib-svr4.o, source.o, symtab.o, - xcoffsolib.o, cli-decode.o, cli-cmd.o): Replace gnu-regex.h with - gdb_regex.h in list of dependencies. - (gnu-regex.o): Remove rule. - * gnu-regex.c, gnu-regex.h: Remove files. - -2001-08-31 Jason Molenda (jmolenda@apple.com) - - * c-valprint.c (c_val_print): Second call to check_typedef () - is no longer necessary. - -2001-08-31 Kevin Buettner - - * ia64-tdep.c (examine_prologue): Don't let a branch unit nop - terminate the prologue scan. - -2001-08-30 Jim Blandy - - * symfile.c (sections_overlap): New function. - (map_overlay_command): Call sections_overlap, instead of using - incorrect logic to recognize overlapping sections. - - * symfile.c (load_command): Invalidate the overlay cache. - -2001-08-30 Mark Kettenis - - * config/i386/xm-i386.h (HOST_BYTE_ORDER): Removed. - -2001-08-29 Kevin Buettner - - From 2001-08-07 Daniel Jacobowitz : - * solib-svr4.c (enable_break): Check the inferior link map - before assuming the inferior PC is at the start of the dynamic - loader. - -2001-08-28 Andrew Cagney - - * frame.h (struct frame_info): Fix documentation on fields - saved_regs, next and prev. - -2001-08-23 Mark Kettenis - - * event-top.c (async_stop_sig) [HAVE_SIGPROCMASK]: Some - gratuitious whitespace changes. - [!HAVE_SIGPROCMASK]: Call sigsetmask if HAVE_SIGSETMASK is defined. - * top.c: Remove redundant logic to define HAVE_SIGSETMASK. - (sigsetmask) Don't define macro. - (stop_sig) [HAVE_SIGPROCMASK]: Add bit of code snatched from - async_stop_sig from event-top.c. - [!HAVE_SIGPROCMASK]: Call sigsetmask if HAVE_SIGSETMASK is - defined. - * configure.in (AC_CHECK_FUNCS): Put functions in alphabetical - order. Add sigsetmask. - (AC_FUNC_VFORK, AC_FUNC_ALLOCA): Reorder such that they're in - alphabetical order. - * config/xm-aix4.h, config/alpha/xm-alphalinux.h, - config/i386/xm-cygwin.h, config/rs6000/xm-rs6000.h - (HAVE_SIGSETMASK): Remove. - * aclocal.m4, config.in, configure: Regenerated. - -2001-08-26 Andrew Cagney - - From 2001-06-29 Andrew Cagney : - * config/powerpc/nbsd.mh (XM_FILE): Delete. - -2001-08-21 Andrew Cagney - - * doublest.h (HOST_FLOAT_FORMAT): Delete macro. - (HOST_DOUBLE_FORMAT): Delete macro. - -2001-08-24 Mark Kettenis - - * config/xm-lynx.h, config/xm-nbsd.h, config/xm-sysv4.h, - config/i386/xm-i386aix.h, config/m68k/xm-dpx2.h: Remove redundant - inclusion of . - -2001-08-24 Andrew Cagney - - * regcache.c (read_register_bytes): When REGISTER_NAME indicates - that a register should be ignored, supply a value for the register - from the raw registers[] buffer. - -2001-08-24 Andrew Cagney - - * go32-nat.c (go32_create_inferior): Use xfree instead of free. - * config/djgpp/fnchange.lst: Add entries for i386bsd-tdep.c and - i386bsd-nat.c. - -2001-08-21 Andrew Cagney - - * gdbtypes.h (builtin_type_ieee_single_big) - (builtin_type_ieee_single_little, builtin_type_ieee_double_big) - (builtin_type_ieee_double_little) - (builtin_type_ieee_double_littlebyte_bigword) - (builtin_type_i387_ext, builtin_type_m68881_ext) - (builtin_type_i960_ext, builtin_type_m88110_ext) - (builtin_type_m88110_harris_ext, builtin_type_arm_ext_big) - (builtin_type_arm_ext_littlebyte_bigword) - (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) - (builtin_type_ia64_quad_big) - (builtin_type_ia64_quad_little): Declare. - * gdbtypes.c (builtin_type_ieee_single_big) - (builtin_type_ieee_single_little, builtin_type_ieee_double_big) - (builtin_type_ieee_double_little) - (builtin_type_ieee_double_littlebyte_bigword) - (builtin_type_i387_ext, builtin_type_m68881_ext) - (builtin_type_i960_ext, builtin_type_m88110_ext) - (builtin_type_m88110_harris_ext, builtin_type_arm_ext_big) - (builtin_type_arm_ext_littlebyte_bigword) - (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) - (builtin_type_ia64_quad_big) - (builtin_type_ia64_quad_little): Define. - (_initialize_gdbtypes): Initialize builtin floatformat types. - -2001-08-23 Mark Kettenis - - * tracepoint.c (read_actions): Add FIXME for code depending on - STOP_SIGNAL. - -2001-08-23 Martin M. Hunt - - * remote-mips.c (pmon_load_fast): Add ui_load_progress_hook - to download loop. - (mips_load_srec): Ditto. - -2001-08-22 Andrew Cagney - - * gdbtypes.c (build_gdbtypes): Initialize TYPE_FLOATFORMAT field - of builtin_type_float, builtin_type_double and - builtin_type_long_double. - (recursive_dump_type): Print the floatformat name. - * gdbtypes.h (struct type): Add type_specific field floatformat. - (TYPE_FLOATFORMAT): Define - -2001-08-21 Keith Seitz - - * printcmd.c (print_insn): Use the given stream for - output. - -2001-07-24 Andrew Cagney - - * arm-tdep.c (convert_from_extended, convert_to_extended): Delete - assembler version of function. - (convert_from_extended, convert_to_extended): Rewrite. Use - floatformat_to_doublest, floatformat_from_doublest, - floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword. - (arm_push_arguments): Use extract_floating and store_floating to - perform floating point conversions. - (SWAP_TARGET_AND_HOST): Delete macro. - * arm-linux-tdep.c (arm_linux_push_arguments): Use - extract_floating and store_floating to perform floating point - conversions. - -2001-08-20 Andrew Cagney - - * gdbtypes.h (struct type): Clarify meaning of field ``length''. - -2001-08-17 Keith Seitz - - * varobj.c (varobj_update): Change first parameter to - pointer to struct varobj*. This function can delete - varobjs, so we need to give callers the new varobj - when this happens. - (value_of_root): Update "var", too, if "var_handle" - changes. - * varobj.h (varobj_update): Likewise. - -2001-08-17 Keith Seitz - - * Makefile.in (varobj_h): Define. - (mi-cmd-var.o): Depends on varobj_h. - (gdbtk-varobj.o): Change varobj.h to $(varobj_h). - -2001-08-16 Keith Seitz - - * configure.in (GDBTK_SRC_DIR): We must have autoconf - give us the absolute path to the source directory. - * configure: Regenerated. - * Makefile.in (GDBTK_SRC_DIR): Add variable so that - autoconf can substitue it in for us. - (gdbtk.o): Pass in GDBTK_SRC_DIR instead of srcdir. We - really do need an absolute pathname. - -2001-08-15 Keith Seitz - - * Makefile.in (GDBTK_VERSION): Set a version number. - (GDBTK_LIBRARY): New variable to point to location where - gdbtk will install its tcl library. Changed all refereneces - to $(datadir)/insight1.0 to $(GDBTK_LIBRARY). - (SUBDIR_GDBTK_ALL): Remove "all-gdbtk". No longer needed. - (SUBDIR_GDBTK_CLEAN): Remove "clean-gdbtk". No longer needed. - (all-gdbtk): Remove. - (install-gdbtk): Remove. - (gdbtk.o): Pass srcdir to file when compiling. - -2001-08-15 Ian Roxborough - - * Makefile.in: Changed all references to the install directory - "gdbtcl" to read "insight1.0". - -2001-08-15 Corinna Vinschen - - * arch-utils.c (generic_skip_trampoline_code): New function. - * arch-utils.h (generic_skip_trampoline_code): Declare external. - * gdbarch.c: Regeberated from gdbarch.sh. - * gdbarch.h: Ditto. - * gdbarch.sh (SKIP_TRAMPOLINE_CODE): Multi-arch. - * infrun.c: Remove default setting of SKIP_TRAMPOLINE_CODE macro. - -2001-08-14 Daniel Jacobowitz - H.J. Lu (hjl@gnu.org) - - * partial-stab.h: valu should be a CORE_ADDR. - -2001-08-14 H.J. Lu (hjl@gnu.org) - - * dbxread.c (SWAP_SYMBOL): Removed. - (INTERNALIZE_SYMBOL): Check sign extended vma. - -2001-08-13 Christopher Faylor - - * top.c (SIGSETJMP): Protect env argument with parentheses. - (SIGLONGJMP): Protect env argument with parentheses. - -2001-08-11 Andrew Cagney - - * config/mn10300/mn10300.mt (TM_FILE): Delete. - * configure.tgt: Add mn10300 to list of mulit-arch targets. - * config/mn10300/tm-mn10300.h: Delete file. Move contents ... - * mn10300-tdep.c: To here. - -2001-08-11 Andrew Cagney - - * config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_VIRTUAL): Make - val a DOUBLEST. Use floatformat_to_doublest. - (REGISTER_CONVERT_TO_RAW): Ditto. Use foatformat_from_doublest. - * config/m88k/tm-m88k.h (REGISTER_CONVERT_TO_VIRTUAL): Ditto. - (REGISTER_CONVERT_TO_RAW): Ditto. - -2001-08-11 Andrew Cagney - - * config/mn10300/tm-mn10300.h (PC_REGNUM, SP_REGNUM): Delete. - * mn10300-tdep.c (mn10300_gdbarch_init): Initialize pc_regnum and - sp_regnum. - -2001-08-11 Andrew Cagney - - * doublest.c (convert_doublest_to_floatformat): Rename - floatformat_from_doublest. Make static. - (convert_floatformat_to_doublest): Rename floatformat_to_doublest. - Make static. - (floatformat_to_doublest): New function. - (floatformat_from_doublest): New function. - (host_float_format, host_double_format, host_long_double_format): - New static variables. - (store_floating, extract_floating): Always use - floatformat_to_doublest and floatformat_from_doublest. - * doublest.h (HOST_LONG_DOUBLE_FORMAT): Delete macro. - -2001-08-11 Andrew Cagney - - * config/mn10300/tm-mn10300.h (INIT_FRAME_PC): Delete. - * mn10300-tdep.c (mn10300_gdbarch_init): Initialize init_frame_pc. - -2001-08-07 Andrew Cagney - - * target.h (TARGET_VIRTUAL_FRAME_POINTER): Delete, multi-arched. - * gdbarch.sh (TARGET_VIRTUAL_FRAME_POINTER): Add. - * gdbarch.h, gdbarch.c: Regenerate. - - * arch-utils.h (legacy_virtual_frame_pointer): Declare. - * arch-utils.c: Include "gdb_assert.h". - (legacy_virtual_frame_pointer): Define. - * Makefile.in (arch-utils.o): Depends on gdb_assert.h. - - * tracepoint.c (encode_actions): Make frame_reg an int. Make - frame_offset a LONGEST. - * ax-gdb.c (gen_frame_args_address): Ditto. - (gen_frame_locals_address): Ditto. - * mn10300-tdep.c (mn10300_gdbarch_init): Initialize - virtual_frame_pointer. - (mn10300_virtual_frame_pointer): Make static. Update parameter - list to match function signature. - * config/mn10300/tm-mn10300.h (TARGET_VIRTUAL_FRAME_POINTER): Delete. - -2001-08-10 Keith Seitz - - * gdb-events.sh: Add architecture_changed event. - * gdbarch.sh: Include gdb-event.h. - (gdbarch_update_p): Notify UIs when architecture changes. - * gdb-events.h: Regenerated. - * gdb-events.c: Regenerated. - * gdbarch.c: Regenerated. - -2001-08-10 Michael Snyder - - * regcache.c (legacy_write_register_gen): Don't 'optimize out' - a write_register to a pseudo-reg. Target_store_pseudo_register - needs to get called, because these regs may be computed and may - have side-effects. - -2001-08-10 Keith Seitz - - * gdb-events.sh: Deal with event notifications with no - arguments. - -2001-08-10 Orjan Friberg - - * remote.c (read_frame): Correct off-by-one error in condition. - -2001-08-08 Don Howard - - * stabsread.c (read_type): Add support for const and volatile - modifiers. - -2001-08-02 Daniel Jacobowitz - - * core-regset.c (fetch_core_registers): Remove HAVE_GREGSET_T - and HAVE_FPREGSET_T checks. Use gdb_gregset_t and gdb_fpregset_t. - -2001-08-02 Keith Seitz - - * defs.h (SLASH_STRING): If not defined, set - to "/", regardless of _WIN32, __CYGWIN__, or - whatnot. - -2001-08-02 Mark Kettenis - - * cli/cli-decode.h: Include "gdb_regex.h" instead of - "gnu-regex.h". - - * NEWS: Update. - -2001-08-02 Eli Zaretskii - - * config/i386/xm-go32.h: Include xm-i386.h. - (HOST_BYTE_ORDER, HOST_LONG_DOUBLE_FORMAT): Remove definitions. - -2001-08-02 Eli Zaretskii - - The following changes avoid polluting global namespace with the - `enable' and `disable' identifiers, because some platforms define - in their system headers symbols with global scope that go by those - names. - - * breakpoint.h (enum enable_state): Rename from `enum enable'. - Also rename all the enum members to have the "bp_" prefix. - (struct breakpoint): Rename the `enable' member to `enable_state'. - (enum bpdisp): Rename all members to have the "disp_" prefix. - - * breakpoint.c: All users of `enum enable' and `enum bpdisp' - changed. - (args_for_catchpoint_enable): Rename the `enable' member to - `enable_p'. All users changed. - - * tracepoint.h (enum enable): Remove. - (struct tracepoint): The member `enabled' is now `int enabled_p'. - - * tracepoint.c: All users of the `enabled' member changed. - - * printcmd.c (struct display): The `status' member is now an int. - - * memattr.h (struct mem_region): Rename the `status' member to - `enabled_p'. - (enum enable): Remove. - - * memattr.c: Change all users of the `status' member of struct - mem_region to use `enabled_p' instead. - - * infcmd.c (run_stack_dummy): Use disp_del instead of del. - - * go32-nat.c: Remove the kludgey work-around for conflicts between - and "breakpoint.h". - -2001-08-02 Corinna Vinschen - - * MAINTAINERS: Add myself to the write-after-approval list. - * ser-tcp.c (tcp_open): Use `localhost' as default host if no - hostname is given. - -2001-08-01 Andrew Cagney - - * doublest.h (store_floating, floatformat_to_doublest): Make IN - paramter a const void pointer. - (floatformat_from_doublest): Make IN const, Make OUT a void - pointer. - * doublest.c (floatformat_to_doublest): Update. - (floatformat_from_doublest): Update. - (extract_floating): Update. - -2001-07-31 Andrew Cagney - - * defs.h (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT) - (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT) - (HOST_LONG_DOUBLE_FORMAT, DOUBLEST) - (floatformat_to_doublest, floatformat_from_doublest) - (floatformat_is_negative, floatformat_is_nan) - (floatformat_mantissa, store_floating) - (extract_floating): Move declaration from here. - * doublest.h: To here. New file. - * utils.c (get_field, floatformat_to_doublest, put_field) - (ldfrexp, floatformat_from_doublest, floatformat_is_negative) - (floatformat_is_nan, floatformat_mantissa) - (FLOATFORMAT_CHAR_BIT): Move from here. - * doublest.c: To here. New file. - * findvar.c (store_floating, extract_floating): Move from here. - * doublest.c: To here. - * Makefile.in (SFILES): Add doublest.c. - (COMMON_OBS): Add doublest.o. - (doublest.o): Specify dependencies. - (doublest_h): Define. - - * config/m88k/tm-m88k.h: Include "doublest.h". - * config/i960/tm-i960.h: Ditto. - * config/i386/tm-symmetry.h: Ditto. - * rs6000-tdep.c, valarith.c: Ditto. - * valprint.c, stabsread.c, sh-tdep.c: Ditto. - * ia64-tdep.c, i387-tdep.c, i386-tdep.c: Ditto. - * values.c, arm-tdep.c, arm-linux-tdep.c: Ditto. - * alpha-tdep.c, ax.h, expression.h: Ditto. - * sh-tdep.c, parse.c, top.c, value.h: Ditto. - - * Makefile.in (arm-tdep.o): Add $(doublest_h). - (i386-tdep.o, i387-tdep.o, ia64-tdep.o): Ditto. - (rs6000-tdep.o, stabsread.o, valarith.o): Ditto. - (values.o, valprint.o, arm-linux-tdep.o): Ditto. - (alpha-tdep.o, ax_h, parse.o, top.o, value_h): Ditto. - (parser_defs_h): Ditto. - (expression_h): Add $(doublest_h) and $(symtab_h). - -2001-08-01 Andrew Cagney - - * Makefile.in: Sort header definitions. - (parser_defs_h, dis_asm_h, annotate_h, gdbthread_h): Define. - Replace parser-defs.h with $(parser_defs_h). Replace $(dis-asm_h) - and $(dis-asm.h) with $(dis_asm_h). Replace annotate.h with - $(annotate_h). Replace target.h with $(target_h). Replace - gdbthread.h with $(gdb_thread_h). Replace symfile.h with $(symfile_h). - -2001-07-31 Mark Kettenis - - * config/i386/xm-i386.h: New file. - * config/i386/xm-fbsd.h: Removed. - * config/i386/xm-linux.h: Removed. - * config/i386/fbsd.mh: Reorganize a bit. - (XM_FILE): Set to xm-i386.h instead of xm-fbsd.h. - * config/i386/linux.mh (XM_FILE): Set to xm-i386.h insread of - xm-linux.h. - -2001-07-30 Jim Blandy - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Doc fix. - -2001-07-27 Daniel Jacobowitz - - * configure.in: Only invoke AC_FUNC_SETPGRP if not cross-compiling. - Check for SETPGRP_VOID separately if cross-compiling and ISO C - headers are available. - -2001-07-30 Mark Kettenis - - * config/i386/tm-i386sol2.h (STAB_REG_TO_REGNUM): Redefine to call - i386_dwarf_reg_to_regnum. - - * i386-tdep.c (i386_register_convert_to_virtual): Replace - assertion with a warning if we're asked to convert towards a - non-floating-point type. Zero out the the buffer where the data - is supposed to be stored in that case. - -2001-07-29 Eli Zaretskii - - * config/djgpp/djconfig.sh: Unset CDPATH. - - * go32-nat.c (get_cr3): Temporary disable support for page tables - in UMBs, as it is incomplete. - - Support for stepping through longjmp in DJGPP programs: - - * config/i386/tm-go32.h (JB_ELEMENT_SIZE, JB_PC): New macros. - (GET_LONGJMP_TARGET): Define to call get_longjmp_target. - (get_longjmp_target): Add prototype. - -2001-07-28 Andrew Cagney - - Fix some PID/TPID fallout for HP/UX. - From 2001-07-22 Rodney Brown : - * infttrace.c (ptrace_wait): Match external declaration, - and match target_post_wait declaration. - -2001-07-28 Andrew Cagney - - * MAINTAINERS: Add Orjan Friberg as cris target maintainer. - (cris): Set --enable-gdb-build-warnings flag to -w. - -2001-07-28 Andrew Cagney - - From 2001-07-23 Andreas Schwab : - * config/m68k/tm-m68k.h (TARGET_LONG_DOUBLE_FORMAT): Define. - (TARGET_LONG_DOUBLE_BIT): Define. - (REGISTER_VIRTUAL_SIZE): Return 12 for floating point registers. - (MAX_REGISTER_VIRTUAL_SIZE): Increase to 12. - (REGISTER_VIRTUAL_TYPE): Return builtin_type_long_double for - floating point registers. - (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL) - (REGISTER_CONVERT_TO_RAW): Remove. - * config/m68k/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define. - -2001-07-26 Andrew Cagney - - * thread.c, breakpoint.c: Include "gdb.h". - * Makefile.in (gdb_h): Define. - (HFILES_NO_SRCDIR): Add gdb.h. - (mi-cmd-break.o, mi-main.o, thread.o) - (breakpoint.o): Add dependency on $(gdb_h). - - * defs.h (enum gdb_rc, gdb_breakpoint_query) - (gdb_breakpoint, gdb_thread_select) - (gdb_list_thread_ids): Move declaration from here ... - * gdb.h: To here. New file. - -2001-07-28 Stephane Carrez - - * Makefile.in (SUBDIR_TUI_OBS): Add tui-out.o, tui-hooks.o. - (SUBDIR_TUI_SRCS): Add tui-out.c tui-hooks.c - (SFILES): Likewise. - (tui-out.o): Define dependencies. - (tui-hooks.o): Likewise. - -2001-07-28 Andrew Cagney - - * MAINTAINERS: Update e-mail address of active @cygnus.com - maintainers to @redhat.com. - -2001-07-28 Andrew Cagney - - * README (Known bugs): Delete section. - (Kernel debugging): Delete section. - (Languages other than C): Delete section. - (Host/target specific installation notes) New section. - -2001-07-28 Mark Kettenis - - * config/i386/tm-i386.h (STAB_REG_TO_REGNUM, SDB_REG_TO_REGNUM, - DWARF_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): New defines. - (i386_stab_reg_to_regnum, i386_dwarf_reg_to_regnum): New - prototypes. - * config/i386/tm-fbsd.h, config/i386/tm-i386gnu.h, - config/i386/tm-linux.h (STAB_REG_TO_REGNUM): Redefine to call - i386_dwarf_reg_to_regnum. - * i386-tdep.c (i386_stab_reg_to_regnum, i386_dwarf_reg_to_regnum): - New functions. - - * i386-tdep.c: Include "gdb_assert.h" - (i386_register_convert_to_virtual): Fix such that it can handle - conversion to any floating-point type. Assert that we are dealing - with a floating-point first. - (i386_register_convert_to_raw): Assert that TYPE is a - floating-point type with length 12. - -2001-07-27 John R. Moore - - * configure.in: Added dependency of gdb on tcl/tk libraries. - * Makefile.in: Likewise. - * configure: Regenerated with the above using autoconf. - -2001-07-26 Elena Zannoni - - * sh-tdep.c (sh_gdbarch_init): Use SH_DEFAULT_NUM_REGS instead of - NUM_REGS. - (SH_DEFAULT_NUM_REGS): Define. - -2001-07-26 Eli Zaretskii - - * go32-nat.c (read_memory_region): Make sure the segment limit was - indeed set, to work around a Windows 2000 bug. - -2001-07-25 Daniel Jacobowitz - - * infptrace.c (child_xfer_memory): Add cast to CORE_ADDR. - * infttrace.c (child_xfer_memory): Likewise. - * symm-nat.c (child_xfer_memory): Likewise. - * gdbserver/low-hppabsd.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - * gdbserver/low-linux.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - * gdbserver/low-lynx.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - * gdbserver/low-nbsd.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - * gdbserver/low-sparc.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - * gdbserver/low-sun3.c (read_inferior_memory): Likewise. - (write_inferior_memory): Likewise. - -2001-07-25 Eli Zaretskii - - * README: Mention how to make gdb.pdf. - - * NEWS: Update. - -2001-07-24 Stephen P. Smith - - * MAINTAINERS (Stephen P. Smith): Added to write after approval - list. - -2001-07-23 Andrew Cagney - - * mips-tdep.c (mips_push_arguments): Add comment explaining - problem with LE o32 GCC. - -2001-07-23 Elena Zannoni - - * config/powerpc/aix.mh (MH_LDFLAGS): Don't set these, the Gnu linker - doesn't understand them. - -2001-07-23 Elena Zannoni - - * memattr.c (mem_info_command): Reformat output to look more like - 'info break' output. - (_initialize_mem): Improve help. - -2001-07-23 Mark Kettenis - - * configure.in (AC_CHECK_FUNCS): Add setpggrp. - (AC_FUNC_SETPGRP): Add. - * aclocal.m4, configure, config.in: Regenerated. - * inflow.c (gdb_setpgid): Get rid of NEED_POSIX_SETPGID and - SETPGRP_ARGS. Always use setpgid if it is available, fall back on - setpgrp if it isn't. Use SETPGRP_VOID (defined by autoconf) to - distinguish between the two setpgrp flavours. - * config/xm-sysv4.h, config/arm/xm-linux.h, - config/i386/xm-i386aix.h, config/i386/xm-sco.h, - config/i386/xm-linux.h, config/i386/xm-ptx.h, - config/m68k/xm-linux.h, config/powerpc/xm-linux.h, - config/sparc/xm-linux.h, config/sparc/xm-sun4sol2.h, - config/ia64/xm-linux.h (NEED_POSIX_SETPGID): Remove. - * config/rs6000/xm-rs6000.h (SETPGRP_ARGS): Remove. - -2001-07-23 Eli Zaretskii - - * go32-nat.c (read_memory_region): Set the granularity bit of the - allocated segment according to its size, and adjust the limit to - be page-aligned if the segment is page-granular. - - * (get_cr3, get_pde, get_pte, display_ptable_entry, go32_pde) - (display_page_table, go32_pte, go32_pte_for_address): New functions. - (_initialize_go32_nat): Initialize and document them. - -2001-07-22 Mark Kettenis - - * i386gnu-nat.c: Include "i387-nat.h". - (struct env387): Removed. - (reg_offset): Fix comment. - (fetch_fpregs): Use FCTRL_REGNUM and FOP_REGNUM instead of - FIRST_FPU_CONTROL_REGNUM and LAST_FPU_CONTROL_REGNUM. Rewrite to - use i387_supply_fsave. - (gnu_fetch_registers): Remove spurious whitespace. - (convert_to_env387): Remove. - (store_fpregs): Add argument regno. Use i387_fill_fsave instead - of convert_to_env387. - (gnu_store_registers): Remove spurious whitespace. Pass REGNO to - store_fpregs. - * config/i386/i386gnu.mt (TDEPFILES): Add i387-tdep.o. - * config/i386/i386gnu.mh (XDEPFILES): Remove i387-tdep.o. - (NATDEPFILES): Add i387-nat.o. - -2001-07-22 Stephane Carrez - - * Makefile.in (ALLDEPFILES): Add m68hc11-tdep.c. - (m68hc11-tdep.o): Define dependencies. - -2001-07-22 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_gdbarch_init): Define int at 16-bits. - -2001-07-21 Stephane Carrez - - * utils.c (init_page_info): Use tui_get_command_dimension. - * printcmd.c (disassemble_command): Simplify tui specific code, - use tui_is_window_visible, tui_show_assembly. - -2001-07-21 Mark Kettenis - - * i386bsd-nat.c: Do not include . - (_initialize_i386bsd_nat) [KERN_PS_STRINGS]: Move FreeBSD-specific - code to ... - * i386fbsd-nat.c: ... here. New file. - * config/i386/fbsd.mh (NATDEPFILES): Add i386-fbsd.o. - * config/i386/nm-fbsd.h (CHILD_RESUME): Define. - * Makefile.in (ALLDEPFILES): Add i386fbsd-nat.c. - (i386fbsd-nat.o): Add dependencies. - -2001-07-19 Daniel Jacobowitz - - * signals.c: New file. - * Makefile.in: Add signals.o. - * target.c (struct signals, target_signal_to_name) - (target_signal_from_name, target_signal_from_host) - (do_target_signal_to_host, target_signal_to_host_p) - (target_signal_to_host, target_signal_from_command): Move to - signals.c. - (initialize_targets): Move check of struct signals to... - * signals.c (_initialize_signals): Here. - -2001-07-19 Andrew Cagney - - * MAINTAINERS: Add Michael Chastain as C++ testsuite maintainer. - -2001-07-19 Andrew Cagney - - From Stephen Smith: - * configure.tgt (i*86-*-pe*): New target. - -2001-07-19 Andrew Cagney - - From 2001-07-16 Rodney Brown : - * infttrace.c (child_thread_alive): Fix gdb_tid typo. - * somsolib.c (no_shared_libraries): Provide stub. - * xcoffsolib.c (no_shared_libraries): Provide stub. - -2001-07-18 Stephane Carrez - - * Makefile.in (COMMON_OBS): Remove tui-file.o. - (SUBDIR_TUI_OBS): Add it here. - (SUBDIR_TUI_SRCS): Move tui-file.c and tui-file.h here. - (main.o): Remove dependency with tui-file.h. - -2001-07-17 Elena Zannoni - - * Makefile.in (tui-file.o): Update dependencies. - -2001-07-17 Elena Zannoni - - * top.c (catch_errors): Convert PTR to void * in parameters list. - (quit_cover): Ditto. - -2001-07-17 Stephane Carrez - - * source.c (find_source_lines): Remove tui test, must be replaced - by appropriate warning hook. - (print_source_lines): Remove tui hacks, must be replaced by cli. - (forward_search_command): Remove tui hacks, can be replaced by - appropriate calls to identify_source_line when tui scrolls. - (reverse_search_command): Likewise. - -2001-07-16 Nick Duffek - - * remote.c (init_remote_ops, init_remote_cisco_ops, - init_remote_async_ops): Set to_pid_to_str and - to_extra_thread_info correctly and in the same order as declared - in target.h. - -2001-07-16 Andrew Cagney - - * remote.c: Revert below. Included more than intended. - -2001-07-16 Nick Duffek - - * remote.c (init_remote_ops, init_remote_cisco_ops, - init_remote_async_ops): Set to_pid_to_str and - to_extra_thread_info correctly and in the same order as declared - in target.h. - -2001-07-16 Nick Duffek - - * findvar.c (read_var_value): Apply value_as_pointer() to - addresses retrieved from the target for LOC_BASEREG and - LOC_BASEREG_ARG variables. - -2001-07-16 Orjan Friberg - - * NEWS: New target CRIS. - -2001-07-16 Elena Zannoni - - * top.c (show_commands): Remove extern decl of history_get, it's - already in readline/history.h. - -2001-07-16 Elena Zannoni - - * top.c (is_complete_command, init_cmd_lists, init_cli_cmds, - execute_user_command, do_setshow_command, get_prompt, init_proc, - serial_log_command): Remove extern declarations. Include - cli/cli-cmds.h, cli/cli-script.h, cli/cli-setshow.h, serial.h. - * gdbcmd.h (execute_user_command): Remove declaration, it's already - in cli/cli-script.h. - * command.h (do_setshow_command): Remove declaration, it's already - in cli/cli-setshow.h. - * infrun.c: Include "cli/cli-script.h" for execute_user_command. - * Makefile.in (infrun.o): Update dependencies. - (top.o): Ditto. - * cli/cli-setshow.h: Add comment for do_setshow_command. - -2001-07-16 Eli Zaretskii - - * cli/cli-cmds.c (shell_escape) [GLOBAL_CURDIR]: Condition the - call to chdir on this symbol rather than on __DJGPP__. - (CANT_FORK) [__MSDOS__]: Move from here... - * defs.h (CANT_FORK) [__MSDOS__]: ...to here. - (GLOBAL_CURDIR) [__MSDOS__]: Define. - -2001-07-16 Orjan Friberg - - * configure.tgt: Recognise the CRIS architecture. - * config/cris/cris.mt: New file for CRIS target. - * cris-tdep.c: New file for CRIS target. - -2001-07-15 Elena Zannoni - - * top.c (quit_cover, float_handler): Move definition up before use. - (gdb_init): Move to end of file, to avoid calls to not yet defined - functions. - Delete prototypes. - -2001-07-14 Andrew Cagney - - * serial.h (SERIAL_ASYNC): Delete. - (DEPRECATED_SERIAL_FD): Delete. - (SERIAL_DEBUG): Delete. - (SERIAL_DEBUG_P): Delete. - (SERIAL_DRAIN_OUTPUT): Delete. - (SERIAL_FLUSH_OUTPUT): Delete. - (SERIAL_FLUSH_INPUT): Delete. - (SERIAL_SEND_BREAK): Delete. - (SERIAL_RAW): Delete. - (SERIAL_GET_TTY_STATE): Delete. - (SERIAL_SET_TTY_STATE): Delete. - (SERIAL_PRINT_TTY_STATE): Delete. - (SERIAL_NOFLUSH_SET_TTY_STATE): Delete. - (SERIAL_SETBAUDRATE): Delete. - (SERIAL_SETSTOPBITS): Delete. - (SERIAL_CAN_ASYNC_P): Delete. - (SERIAL_IS_ASYNC_P): Delete. - (SERIAL_UN_FDOPEN): Delete. - (SERIAL_READCHAR): Delete. - (SERIAL_CLOSE): Delete. - (SERIAL_FDOPEN): Delete. - (SERIAL_OPEN): Delete. - * ser-unix.c: Update. - * sparclet-rom.c: Update. - * remote-bug.c: Update. - * dsrec.c: Update. - * xmodem.c: Update. - * nindy-share/ttyflush.c: Update. - * nindy-share/Onindy.c: Update. - * utils.c: Update. - * serial.c: Update. - * remote-nindy.c: Update. - * inflow.c: Update. - * sparcl-tdep.c: Update. - * sh3-rom.c: Update. - * remote.c: Update. - * remote-utils.c: Update. - * remote-st.c: Update. - * remote-sds.c: Update. - * remote-rdp.c: Update. - * remote-os9k.c: Update. - * remote-nrom.c: Update. - * remote-mips.c: Update. - * remote-es.c: Update. - * remote-e7000.c: Update. - * remote-array.c: Update. - * ocd.c: Update. - * nindy-share/nindy.c: Update. - * monitor.c: Update. - -2001-07-14 Andrew Cagney - - * mn10200-tdep.c: Replace value_ptr with ``struct value *''. - * mcore-tdep.c: Ditto. - * sparc-tdep.c: Ditto. - * sh-tdep.c: Ditto. - * rs6000-tdep.c: Ditto. - * ppc-linux-tdep.c: Ditto. - * m68hc11-tdep.c: Ditto. - * ia64-tdep.c: Ditto. - * i386-tdep.c: Ditto. - * arm-linux-tdep.c: Ditto. - * hppa-tdep.c: Ditto. - * h8500-tdep.c: Ditto. - * fr30-tdep.c: Ditto. - * arm-tdep.c: Ditto. - * alpha-tdep.c: Ditto. - * d30v-tdep.c: Ditto. - * d10v-tdep.c: Ditto. - * m32r-tdep.c: Ditto. - * mips-tdep.c: Ditto. - * v850-tdep.c: Ditto. - -2001-07-15 Elena Zannoni - - * top.c (readline_line_completion_function, noop_completer): Move - from here... - * completer.c (readline_line_completion_function, noop_completer): - ...to here. - * gdbcmd.h (readline_line_completion_function, noop_completer): - Move declarations from here... - * completer.h (readline_line_completion_function, noop_completer): - ...to here. - * corefile.c: Include completer.h. - * source.c: Ditto. - * symfile.c: Ditto. - * Makefile.in: Update dependencies. - -2001-07-15 Eli Zaretskii - - * go32-nat.c (go32_create_inferior): Support command lines longer - than 126 characters. - -2001-07-14 Stephane Carrez - - * NEWS: New target 68HC11/68HC12. - -2001-07-14 Stephane Carrez - - * utils.c (query): Remove tui hacks; tui must use the query_hook. - * top.c (command_loop): Remove tui insert_mode hacks; don't call - tuiCleanUp because this must be made with atexit by tui. - * symfile.c (symbol_file_command): Remove call to TUIDO - * stack.c (show_and_print_stack_frame_stub): Remove tui check; - not necessary when using the selected frame hooks. - (print_stack_frame_stub): Likewise. - (print_frame_info_base): Likewise. - (print_frame_info): Likewise. - (up_silently_command): Likewise. - (down_silently_command): Likewise. - (show_stack_frame): Likewise for TUIDO. - (select_frame): Likewise. - (select_and_print_frame): Likewise. - (stack_publish_stopped_with_no_frame): Remove. - (select_and_maybe_print_frame): Remove. - * main.c (captured_main): Remove tui_fileopen and tuiInit; tui - must use the initialize ui hook. - * infrun.c (normal_stop): Remove call to TUIDO; tui must use the - selected frame hooks. - * event-top.c (command_handler): Remove tui insert_mode hack. - * defs.h: Remove TUIDO; Only include tui.h. - * breakpoint.c (mention): Remove calls to TUIDO. - (delete_breakpoint): Remove tui hacks; tui must install - the breakpoint hooks. - -2001-07-14 Mark Kettenis - - * config/i386/xm-linux.h (KERNEL_U_ADDR): Move from here... - * config/i386/nm-linux.h: ...to here. Change comments about user - area/struct a bit. - - * config/i386/xm-linux.h (HAVE_TERMIOS): Really remove. - - * Makefile.in (ALLDEPFILES): Add i386bsd-nat.c and i386bsd-tdep.c - (i386bsd-tdep.o, i386bsd-nat.o): New targets. - -2001-07-13 Elena Zannoni - - * remote-e7000.c (fetch_regs_from_dump): If register set is null, - generate an internal error. - (e7000_fetch_registers): Initialize variable 'wanted'. - (e7000_wait): Initialize variable 'wanted_nopc'. - (e7000_store_register): Fix sprintf compiler warnings. - (sub2_from_pc): Ditto. - (e7000_open): Close the descriptor, not the name. - (e7000_load): Fix compiler warnings. - (sub2_from_pc): Ditto. - * Makefile.in (remote-e7000.o): Can now compile with -Werror. - -2001-07-13 Mark Kettenis - - * i386bsd-nat.c: Include , and - . - (store_inferior_registers): Wrap long line. - (i386bsd_dr_get_status): Fix typo in comment. - (_initialize_i386bsd_nat): New function. * i386bsd-tdep.c: New - file. * config/i386/tm-fbsd.h (IN_SIGTRAMP): New define. - (i386bsd_in_sigtramp): New prototype. - (SIGTRAMP_START, SIGTRAMP_END): Redefine in terms... - (i386bsd_sigtramp_start, i386bsd_sigtramp_end): ...these new - (external) variables. - (SIGCONTEXT_PC_OFFSET): Removed. - (FRAME_SAVED_PC): New define. - (i386bsd_frame_saved_pc): New function. * config/i386/fbsd.mt - (TDEPFILES): Add i386bsd-tdep.o. - -2001-07-12 Daniel Jacobowitz - - * mips-linux-tdep.c (_initialize_mips_linux_tdep): Use ISO C - definition. - -2001-07-13 Mark Kettenis - - * lin-lwp.c (lin_lwp_wait): Avoid check for resumed LWPs if there - are no registered LWPs yet. - -2001-07-12 Daniel Jacobowitz - - * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER): Call the right - function. - (CANNOT_STORE_REGISTER): Likewise. - -2001-07-12 Keith Seitz - - * remote-rdp.c: Include "serial.h" - -2001-07-12 Daniel Jacobowitz - - * gdbserver/remote-utils.c (remote_open): Set VMIN to 1 - in HAVE_TERMIO/HAVE_TERMIOS cases. - -2001-07-12 Mark Kettenis - - * lin-lwp.c (stop_wait_callback): Add support for flushing - signals. Use that in favour of the old code to get rid of - superfluous SIGINTs. - (lin_lwp_wait): Use the new support in stop_wait_callback to - flush all but one SIGINT. - - * i386-tdep.c (i386_extract_return_value): Undo 2001-07-11 changes - to comment. - (i386_store_return_value): Improve comments about storing - floating-point return values. - - * config/arm/xm-linux.h, config/i386/xm-linux.h, - config/m68k/xm-linux.h, config/powerpc/xm-linux.h, - config/sparc/xm-linux.h, config/ia64/xm-linux.h (HAVE_TERMIOS): - Removed. Taken care of by autoconf and terminal.h. - -2001-07-12 Daniel Jacobowitz - - * mips-tdep.c (mips_type_needs_double_align): New function. - (mips_push_arguments): Align o32 structs to even argument - registers if necessary. - -2001-07-11 Daniel Jacobowitz - - * config/djgpp/fnchange.lst: Add entries for - mips-linux-nat.c and mips-linux-tdep.c. - -2001-07-12 Mark Kettenis - - * config/powerpc/xm-linux.h: Fix corrupted file. - - * configure.in: Add check for sigsetjmp. - * config/m68k/xm-linux.h (HAVE_SIGSETJMP): Removed. - * config/xm-sysv4.h (HAVE_SIGSETJMP): Removed. - * configure, config.in: Regenerated. - -2001-07-11 Elena Zannoni - - * config/sh/tm-sh.h (struct gdbarch_tdep): Add - FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM, - PR_REGNUM fields. - - * sh-tdep.c (sh_skip_prologue_hard_way): Rename from - skip_prologue_hard_way(). - (skip_prologue_hard_way): Make it a function pointer. - (sh_print_register): Use function pointer do_pseudo_register, - instead of sh_do_pseudo_register. - (sh_do_registers_info): Ditto. - (sh_gdbarch_init): Initialize do_pseudo_register. - (IS_MOV_TO_R14): Rename from IS_MOV_R14. - (skip_prologue_hard_way): Update. - (sh_gdbarch_init): Move setting of frame_chain, - get_saved_register, init_extra_frame_info, push_arguments, - extract_return_value, pop_frame, store_struct_return, - extract_struct_value_address, use_struct_convention, - init_extra_frame_info to before target specific settings. - (sh_gdbarch_init): Initialize new tdep fields - FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM, - PR_REGNUM. - (sh_push_arguments): Use new gdbarch_tdep fields - {ARG0,ARGLAST}_REGNUM. - (sh_saved_pc_after_call, sh_nofp_frame_init_saved_regs, - sh_init_extra_frame_info, sh_push_return_address, - sh_generic_show_regs, sh3_show_regs, sh3e_show_regs, - sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update to use - gdbarch_tdep->PR_REGNUM. - (dr_reg_base_num, fv_reg_base_num): Move to earlier in the file. - -2001-07-11 Daniel Jacobowitz - - * config/mips/tm-linux.h: Include "tm-linux.h" instead of copying - from it. Move definitions of REALTIME_LO and REALTIME_HI above - include. - -2001-07-11 Daniel Jacobowitz - - * MAINTAINERS: List myself for MIPS/Linux - port. - -2001-07-11 Daniel Jacobowitz - - * gdbserver/remote-utils.c (remote_open): Only - check for F_SETOWN if we had F_SETFL and FASYNC. - -2001-07-11 Daniel Jacobowitz - - From Michael Fedrowitz : - - * config/m68k/linux.mh: Remove core-regset.o. - * m68klinux-nat.c: Fix comment. - (supply_gregset): Change argument to elf_gregset_t *. - (supply_fpregset): Change argument to elf_fpregset_t *. - (fetch_core_registers): New function. - (linux_elf_core_fns): Define. - (_initialize_m68k_linux_nat): New function. - -2001-07-11 Andrew Cagney - - * configure.tgt: Mark d10v as pure multi-arch. - * config/d10v/tm-d10v.h: Delete file. - * config/d10v/d10v.mt (TM_FILE): Delete. - -2001-07-10 Andrew Cagney - - * serial.h (typedef serial_t): Delete. Replace all references to - serial_t with `struct serial *'. - * serial.c: Update. - * nindy-share/ttyflush.c: Update. - * nindy-share/ttyflush.c: Update. - * nindy-share/Onindy.c: Update. - * nindy-share/nindy.c: Update. - * remote-rdp.c: Update. - * remote-sds.c: Update. - * remote-st.c: Update. - * remote-nindy.c: Update. - * remote-mips.c: Update. - * remote-e7000.c: Update. - * remote-os9k.c: Update. - * remote-nrom.c: Update. - * remote-es.c: Update. - * remote-array.c: Update. - * ocd.c: Update. - * mon960-rom.c: Update. - * dsrec.c: Update. - * inflow.c: Update. - * ser-e7kpc.c: Update. - * sparclet-rom.c: Update. - * srec.h: Update. - * ser-tcp.c: Update. - * ser-go32.c: Update. - * sparcl-tdep.c: Update. - * w89k-rom.c: Update. - * utils.c: Update. - * sh3-rom.c: Update. - * remote.c: Update. - * ser-pipe.c: Update. - * ser-unix.c: Update. - * ser-unix.h: Update. - * xmodem.c: Update. - * xmodem.h: Update. - -2001-07-11 J.T. Conklin - - From Greg McGary : - * gdbserver/remote-utils.c (remote_open): Set gdbserver as "owner" - of SIGIO. - (input_interrupt): Don't block on read, in case we got redundant - SIGIO. Don't gripe about redundant SIGIO. - * gdbserver/low-hppabsd.c (mywait): Use waitpid(). Enable SIGIO - handler while waiting. - * gdbserver/low-linux.c (mywait): Likewise. - * gdbserver/low-nbsd.c (mywait): Likewise. - * gdbserver/low-sparc.c (mywait): Likewise. - -2001-07-11 Keith Seitz - - * infrun.c (print_stop_reason): Add missing uiout field - "reason" for SIGNAL_RECEIVED case. - -2001-07-11 Mark Kettenis - - * config/alpha/nm-linux.h (TARGET_ELF64, PSIGNAL_IN_SIGNAL_H): - Remove unused macro's. - - * config/powerpc/nm-linux.h (NO_SYS_REG_H): Remove, it's no longer - used. - -2001-07-11 Eli Zaretskii - - * go32-nat.c (info_dos_cmdlist): New variable. - (go32_info_dos_command): New function. - (_initialize_go32_nat): Convert all DOS-specific commands into - subcommands of "info dos". Suggested by Andrew Cagney - . - -2001-07-11 Mark Kettenis - - * config/nm-linux.h: Fix comments. - - * thread-db.c (enable_thread_event_reporting): Correct warning - message about getting thread death breakpoint. - Reported by John S Kallal . - - * i386-tdep.c (i386_extract_return_value): "Fix" comment. - (i386_store_return_value): Frob FPU status and tag word to make - sure the return value is the only value on the FPU stack. - - * config/tm-linux.h: Do not include . Instead provide - reasonable defaults for REALTIME_LO and REALTIME_HI if they're not - already defined. - * config/nm-linux.h: Include . - [__SIGRTMIN] (REALTIME_LO, REALTIME_HI): Define to __SIGRTMIN and - (__SIGRTMAX + 1) respectively. - -2001-07-10 Andrew Cagney - - * mcore-rom.c: Include "serial.h". - * Makefile.in (mcore-rom.o): Depends on "serial.h". - -2001-07-10 Andrew Cagney - - * Makefile.in (remote-bug.o): Depends on serial.h. - * remote-bug.c: Include "serial.h". - * MAINTAINERS: Mark m88k target as buildable. - * TODO: Update. - -2001-07-10 Jim Blandy - - Clean up the D10V port so that GDB and the target program no - longer disagree on how big pointers are. - * findvar.c (value_from_register): Remove special case code for D10V. - * printcmd.c (print_frame_args): Same. - * valops.c (value_at, value_fetch_lazy): Same. - * values.c (unpack_long): Same. - * gdbarch.sh: Changes to effect the following: - * gdbarch.h (GDB_TARGET_IS_D10V, D10V_MAKE_DADDR, - gdbarch_d10v_make_daddr_ftype, gdbarch_d10v_make_daddr, - set_gdbarch_d10v_make_daddr, D10V_MAKE_IADDR, - gdbarch_d10v_make_iaddr_ftype, gdbarch_d10v_make_iaddr, - set_gdbarch_d10v_make_iaddr, D10V_DADDR_P, - gdbarch_d10v_daddr_p_ftype, gdbarch_d10v_daddr_p, - set_gdbarch_d10v_daddr_p, D10V_IADDR_P, - gdbarch_d10v_iaddr_p_ftype, gdbarch_d10v_iaddr_p, - set_gdbarch_d10v_iaddr_p, D10V_CONVERT_DADDR_TO_RAW, - gdbarch_d10v_convert_daddr_to_raw_ftype, - gdbarch_d10v_convert_daddr_to_raw, - set_gdbarch_d10v_convert_daddr_to_raw, D10V_CONVERT_IADDR_TO_RAW, - gdbarch_d10v_convert_iaddr_to_raw_ftype, - gdbarch_d10v_convert_iaddr_to_raw, - set_gdbarch_d10v_convert_iaddr_to_raw): Delete declarations. - * gdbarch.c: Delete the corresponding definitions. - (struct gdbarch): Delete members d10v_make_daddr, - d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p, - d10v_convert_daddr_to_raw, and d10v_convert_iaddr_to_raw. - (startup_gdbarch): Remove initializers for the above. - (verify_gdbarch, gdbarch_dump): Don't verify or dump them any - more. - * d10v-tdep.c (d10v_register_virtual_type): Rather that - claiming the stack pointer and PC are 32 bits long (which they - aren't), say that the stack pointer is an int16_t, and the - program counter is a function pointer. This allows the rest - of GDB to make the appropriate conversions between the code - pointer format and real addresses. - (d10v_register_convertible, d10v_register_convert_to_virtual, - d10v_register_convert_to_raw): Delete function; no registers - are convertible now, so we use - generic_register_convertible_not instead. - (d10v_address_to_pointer, d10v_pointer_to_address): New gdbarch - methods. - (d10v_push_arguments, d10v_extract_return_value): Remove special - cases for code and data pointers. - (d10v_gdbarch_init): Set gdbarch_ptr_bit to 16, so that GDB and - the target agree on how large pointers are. Say that addresses - are 32 bits long. Register the address_to_pointer and - pointer_to_address conversion functions. Since no registers are - convertible now, register generic_register_convertible_not as the - gdbarch_register_convertible method instead of - d10v_register_convertible. Remove registrations for - d10v_register_convert_to_virtual, - d10v_register_convert_to_raw, gdbarch_d10v_make_daddr, - gdbarch_d10v_make_iaddr, gdbarch_d10v_daddr_p, - gdbarch_d10v_iaddr_p, gdbarch_d10v_convert_daddr_to_raw, and - gdbarch_d10v_convert_iaddr_to_raw. - - * printcmd.c (print_scalar_formatted): If we are printing an - address, remember that TARGET_ADDR_BIT is not always equal to - TARGET_PTR_BIT. - - * valops.c (value_cast): When casting a pointer to an integer, - don't convert it to an address. - -2001-07-10 Andrew Cagney - - * remote-utils.h (struct serial): Declare as opaque. Remove - include of "serial.h". - * Makefile.in (remote_utils_h): Update. - - * monitor.h (struct serial): Declare as opaque. Remove include of - "serial.h". - (struct monitor_ops): Replace serial_t with `struct serial *'. - * monitor.c (monitor_desc): Ditto. - -2001-07-10 Daniel Jacobowitz - - * mips-linux-tdep.c: New file. - * mips-linux-nat.c: New file. - * config/mips/linux.mh: New file. - * config/mips/linux.mt: New file. - * config/mips/xm-linux.h: New file. - * config/mips/nm-linux.h: New file. - * config/mips/tm-linux.h: New file. - * configure.host: Recognize mips*-*-linux*. - * configure.tgt: Likewise. - * NEWS: Mention mips*-*-linux* port. - -2001-07-09 Andrew Cagney - - * serial.h (struct serial): Rename `struct _serial_t'. - * serial.c (XMALLOC): Define. - (serial_open): Update. Use XMALLOC. - (serial_fdopen): Ditto. - -2001-07-07 Andrew Cagney - - * gdbtypes.h (builtin_type_void_data_ptr): Rename - builtin_type_ptr. - * gdbtypes.c (builtin_type_void_data_ptr): Update. - (build_gdbtypes): Update. - (_initialize_gdbtypes): Update. - * values.c (value_as_pointer): Update. - * utils.c (host_pointer_to_address): Update. - (address_to_host_pointer): Update. - -2001-07-08 Andrew Cagney - - * remote-udi.c (udi_wait): Make type, instead of name, of first - parameter a ptid_t. - -2001-07-07 Andrew Cagney - - * ser-mac.c: Make obsolete. - * Makefile.in (ser-mac.o): Ditto. - -2001-07-08 Eli Zaretskii - - * go32-nat.c (go32_get_windows_version, print_mem, go32_sysinfo) - (read_memory_region, get_descriptor, display_descriptor) - (go32_sldt, go32_sgdt, go32_sidt): New functions. - (top-level): Include ctype.h, utsname.h, dos.h, and go32.h. Ifdef - away `disable' from dos.h, since breakpoint.h defines an enum - member of the same name, and GCC 2.7.2 barfs. - (_initialize_go32_nat): Provide new commands dos-sysinfo, dos-ldt, - dos-gdt, and dos-idt, all of them in the "info" class - -2001-07-07 Kevin Buettner - - * procfs.c (create_procinfo): Allocate space for saved_entryset - and saved_exitset. - (destroy_one_procinfo): Free space allocated to saved_entryset - and saved_exitset. - -2001-07-07 Andrew Cagney - - * TODO (5.1): Update. - -2001-07-07 Andrew Cagney - - * symtab.c (main_name): New function. - (set_main_name): New function. - * symtab.h: Declare. - * TODO: Update - - From 2000-03-05 Anthony Green : - * dbxread.c (process_one_symbol): Handle the N_MAIN stab by - setting main_name. - * blockframe.c (inside_main_func): Use main_name instead of - "main". - * symtab.c (find_main_psymtab): Ditto. - * source.c (select_source_symtab): Ditto. - * nlmread.c (nlm_symfile_read): Ditto. - * rs6000-tdep.c (skip_prologue): Ditto. - -2001-07-07 Andrew Cagney - - * TODO: Convert most items into PRs. - -2001-07-07 Mark Kettenis - - * lin-lwp.c (status_to_str): New function. - (lin_lwp_wait): Use it to print debug messages where appropriate. - -2001-07-06 Michael Chastain - - * i387-tdep.c (print_i387_value): Fix pointer glitch. - -2001-07-07 Mark Kettenis - - * lin-lwp.c (count_events_callback): Fix formatting. Turn check - commented with "paranoia" into gdb_assert. - (select_event_lwp_callback): Likewise. - (cancel_breakpoints_callback): Bail out early if LP is the event - LWP. Add comment about backup up breakpoints. Fix formatting and - debug message. - (select_event_lwp): Make solely repsonsible for switching event - LWP. Fix formatting and remove bogus "ERROR" debug message. - Don't backup breakpoints from here. - (lin_lwp_wait): Don't touch LP->status, let select_event_lwp - handle that. Only call select_event_lwp if we're not waiting for - a specific LWP, i.e. when PID == -1. Backup breakpoints from here. - -2001-07-06 Michael Snyder - - * procfs.c (procfs_resume): Silence noisy warning. - -2001-06-12 Michael Snyder - - * lin-lwp.c: Prevent thread starvation by using a monte carlo - method to choose which of several event threads to handle next. - - (stop_wait_callback): Defer pushback of breakpoint events until - later; add SIGTRAP events to the queue of unhandled events. - Keep calling waitpid until SIGSTOP retrieved. If more than one - non-SIGSTOP event is retrieved, push them back onto the process - queue using kill. - (count_events_callback, select_singlestep_lwp_callback, - select_event_lwp_callback, cancel_breakpoints_callback, - select_event_lwp): New functions. Implement monte carlo method - for selecting which of several SIGTRAP threads to handle next. - Push back the breakpoint event for all threads other than the - selected one. - (lin_lwp_wait): Call select_event_lwp to decide which of several - sigtrapped lwps to handle next. - (resume_callback): Disable code that attempts to handle - step_resume breakpoints. Let core gdb handle this. - -2001-07-06 Jim Blandy - - * gdbtypes.h (builtin_type_void_func_ptr): New builtin type. - * gdbtypes.c (builtin_type_void_func_ptr): Define the variable. - (build_gdbtypes): Initialize it. - (_initialize_gdbtypes): Swap it. - -2001-07-04 Daniel Jacobowitz - - * mips-tdep.c (mips32_op): Correct offset. - (itype_op): Likewise. - (itype_rs): Fix formatting. - (itype_immediate): Fix formatting. - (jtype_op): Correct offset. - (jtype_target): Fix formatting. - (rtype_op): Correct offset. - (rtype_rs): Fix formatting. - (rtype_rt): Likewise. - (rtype_rd): Likewise. - (rtype_shamt): Likewise. - (rtype_funct): Likewise. - - (mips32_next_pc): Fix formatting and comments. Recognize - coprocessor 1 branches. Check the correct field for BLT family - branches. Use itype_rt instead of itype_rs for the second register - of a BNE or BNEL branch. Move (unreachable) default case. - -2001-07-04 Andrew Cagney - - * ui-out.h (struct ui_out_impl): Add field is_mi_like_p. - (ui_out_is_mi_like_p): Declare. - * ui-out.c (ui_out_is_mi_like_p): Define. - (default_ui_out_impl): Initialize is_mi_like_p to zero. - * cli-out.c (cli_ui_out_impl): Ditto. - * breakpoint.c (print_it_typical): Use ui_out_is_mi_like_p. - (watchpoint_check, print_one_breakpoint, mention): Ditto. - * infrun.c (print_stop_reason, normal_stop): Ditto. - -2001-07-05 Daniel Jacobowitz - - * mips-tdep.c (mips_software_single_step): New function. - * config/mips/tm-mips.h: Add prototype for - mips_software_single_step. - -2001-07-05 Daniel Jacobowitz - - * ppc-linux-nat.c (supply_gregset): Use elf_greg_t instead - of greg_t. - (fill_gregset): Likewise. - -2001-07-05 Andrew Cagney - - * objfiles.c (open_mapped_file): Use lbasename instead of - basename. - -2001-07-05 Jim Blandy - - * d10v-tdep.c (d10v_frame_chain, d10v_frame_init_saved_regs, - show_regs, d10v_read_pc, d10v_write_pc, d10v_read_sp, - d10v_write_sp, d10v_write_fp, d10v_read_fp, - d10v_push_return_address): Call the functions d10v_make_daddr, - d10v_make_iaddr, d10v_convert_iaddr_to_raw, and - d10v_convert_daddr_to_raw, not the global macros D10V_MAKE_DADDR, - D10V_MAKE_IADDR, D10V_CONVERT_IADDR_TO_RAW, and - D10V_CONVERT_DADDR_TO_RAW. - - * dwarf2read (dwarf2_build_psymtabs_hard): Doc fix. - -2001-07-05 Mark Kettenis - - * config/i386/xm-go32.h (HOST_I386): Removed. - * config/i386/xm-linux.h (HOST_I386): Removed. - -2001-07-04 Mark Kettenis - - * i387-tdep.c (print_i387_value): Add extra space after final full - stop in comment. - -2001-07-04 Andrew Cagney - - * TODO (5.1): Update. Doco changes committed. - -2001-06-29 Andrew Cagney - - * config/arm/tm-arm.h: Include "floatformat.h". - -2001-06-29 Andrew Cagney - - * i387-tdep.c: Include "gdb_assert.h". - (print_i387_value): Use extract_floating to extract the FP value - from a zero padded local buffer. - -2001-06-28 Andrew Cagney - - * TODO: Delete all thread items. The thread code was overhauled. - -2001-07-04 Elena Zannoni - - * memattr.c (create_mem_region): Move n to next memory region, - to avoid infinite loop. - - * memattr.h: Add copyright statement. - * memattr.c: Ditto. - -2001-07-04 Jim Blandy - - * dwarf2read.c (struct partial_die_info): New member: has_pc_info. - (read_partial_die): Delete fourth argument; we return this info in - the struct partial_die_info object itself now. - (dwarf2_build_psymtabs_hard, scan_partial_symbols): Use the - has_pc_info field of the partial die struct, rather than passing a - variable by reference to read_partial_die. - - * dwarf2read.c (dwarf2_build_psymtabs_hard): Remove extraneous - code in loop condition. - -2001-07-03 Michael Snyder - - * thread_db (find_new_threads_callback, thread_db_thread_alive, - attach_thread): Update comments. - -2001-06-29 Ken Whaley - - * thread-db.c (attach_thread): Check for TD_THR_ZOMBIE in addition - to TD_THR_UNKNOWN when looking for defunct zombie threads. - (thread_db_thread_alive): Ditto. - (find_new_threads_callback): Ditto. - -2001-07-02 Daniel Jacobowitz - - * MAINTAINERS: Add myself to the write-after-approval list. - -2001-07-02 Daniel Jacobowitz - - * solib-svr4.c: Include "elf/mips.h". - (elf_locate_base): Make DT_MIPS_RLD_MAP block unconditional. - -2001-07-02 Jim Blandy - - * dwarf2read.c (read_comp_unit, sibling_die, dump_die, - dump_die_list, store_in_ref_table, follow_die_ref): Make these - static; they're private functions. - -2001-07-01 Mark Elbrecht - - * coffread.c (coff_symfile_read): Parse DWARF2 info if present. - -2001-06-28 Elena Zannoni - - * TODO: Add import of readline 4.2 as a gdb 5.2 task. - -2001-06-29 Andrew Cagney - - * config/djgpp/fnchange.lst: Sort. - -2001-06-28 Andrew Cagney - - * config/djgpp/fnchange.lst: Rename mi0-var-block.exp, - mi0-var-cmd.exp, mi0-var-child.exp and mi0-var-display.exp. - -2001-06-29 Andreas Jaeger - - * MAINTAINERS: Add myself to the write-after-approval list. - -2001-06-28 Andrew Cagney - - * remote-array.c (SWAP_TARGET_AND_HOST): Delete macro. - (get_hex_word): Don't use HOST_BYTE_ORDER. - (array_fetch_registers): Add variable ``reg''. Use - store_unsigned_integer to byte-swap the register. Delete unused - local ``regs''. - -2001-06-28 Andrew Cagney - - * MAINTAINERS: Add Per Bothner to Java maintainers. - -2001-06-28 Andrew Cagney - - * rdi-share/unixcomm.c (SERIAL_PREFIX): Always provide a default. - * rdi-share/hostchan.h (__unix): Hack, provide a default value. - * rdi-share/host.h (__unix): Hack, define when __NetBSD__. - * TODO: Update. - * MAINTAINERS: Update. arm-elf builds. - -2001-06-28 Jim Blandy - - * d10v-tdep.c (d10v_ts2_dmap_register): Doc fix. - - * d10v-tdep.c (d10v_frame_chain_valid, d10v_use_struct_convention, - d10v_breakpoint_from_pc, d10v_register_byte, - d10v_register_raw_size, d10v_register_virtual_size, - d10v_register_virtual_type, d10v_register_convertible, - d10v_register_convert_to_virtual, d10v_register_convert_to_raw, - d10v_make_daddr, d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p, - d10v_convert_iaddr_to_raw, d10v_convert_daddr_to_raw, - d10v_store_struct_return, d10v_store_return_value, - d10v_extract_struct_value_address, d10v_frame_saved_pc, - d10v_saved_pc_after_call, d10v_pop_frame, d10v_skip_prologue, - d10v_frame_chain, d10v_frame_init_saved_regs, - d10v_init_extra_frame_info, d10v_read_pc, d10v_write_pc, - d10v_read_sp, d10v_write_sp, d10v_write_fp, d10v_read_fp, - d10v_push_return_address, d10v_push_arguments, - d10v_extract_return_value): Make these functions static. - -2001-06-28 Andrew Cagney - - From Fernando Nasser: - * infrun.c (handle_inferior_event): Handle "nexti" inside function - prologues. - -2001-06-28 Michael Snyder - - * infrun.c (handle_inferior_event): Replace prev_pc test in all - calls to bpstat_stop_status (removed in 1999-09-24). This test - helps distinguish stepping over a breakpoint trap from stepping - thru a jump to the instruction after a breakpoint trap. - (handle_inferior_event): Don't bother writing the PC if - DECR_PC_AFTER_BREAK is zero (optimization). - * breakpoint.c (bpstat_stop_status): Add comment explaining the - purpose and usage of the "not_a_breakpoint" argument in computing - the breakpoint address. - -2001-06-28 Andrew Cagney - - From 2000-12-03 Stephane Carrez : - * monitor.c (setmem_resp_delim_pattern): New regexp pattern. - (setreg_resp_delim_pattern): Likewise. - (setmem_resp_delim_fastmap): New buffer. - (setreg_resp_delim_fastmap): Likewise. - (monitor_open): Initialize above regexp if they are defined. - (monitor_write_memory): Use regexp to check the result of write. - (monitor_store_register): Likewise to check result of register set. - -2001-06-28 Andrew Cagney - - From 2000-06-14 John Marshall : - * coff-solib.c: Include symfile.h and objfiles.h to make - OBJF_SHARED visible. - -2001-06-28 Andrew Cagney - - * configure.in (--enable-gdbmi): Enable by default. - * configure: Regenerate. - * TODO: Update. - * NEWS: Update - -2001-06-28 Joel Brobecker - - * solib-osf.c (osf_in_dynsym_resolve_code): Add a comment - explaining the consequences of always returning zero. No code - change. - -2001-06-28 Andrew Cagney - - From 2001-06-08 Daniel Jacobowitz : - * defs.h (enum target_signal): Add TARGET_SIGNAL_REALTIME_65 - to TARGET_SIGNAL_REALTIME_127. - * target.c (struct signals): Add SIG63 to SIG127. - (target_signal_from_host): Handle up to 127 signals. - (do_target_signal_to_host): Likewise. - -2001-06-27 Andrew Cagney - - * remote-sds.c (sds_start_remote): Change type of ``c'' to int - from possibly unsigned char. - -2001-06-27 Andrew Cagney - - * ser-ocd.c: Delete file. - * Makefile.in (ALLDEPFILES): Remove ser-ocd.c - (ser-ocd.o): Delete target. - * TODO: Update. - * NEWS: Update. - -2001-06-27 Andrew Cagney - - * MAINTAINERS (Write After Approval): Sort. - (Past Maintainers): Daniel Berlin stepped down as C++ maintainer. - -2001-06-26 Andrew Cagney - - * breakpoint.c (breakpoint_1): Always output the breakpoint - headings. Leave it to ui-out to decide which - -2001-06-25 Andrew Cagney - - * stack.c (print_frame): For ui_out, output a list of arguments. - -2001-06-25 Kevin Buettner - - * MAINTAINERS (paper trail): Update. - -2001-06-25 Michael Snyder - - * infrun.c: Eliminate the "thread_step_needed" state variable, - and replace it with a relatively simple test in resume. - (resume): Replace thread_step_needed logic with a test for - stepping, breakpoint_here_p and breakpoints_inserted. - Move CANNOT_STEP_BREAKPOINT logic to after thread_step logic. - (proceed): Discard thread_step_needed logic. - (wait_for_inferior, fetch_inferior_event, handle_inferior_event): - Discard thread_step_needed logic. - -2001-06-24 Fernando Nasser - - * remote-rdi.c (arm_rdi_wait): Fix return type in prototype. - * rdi-share/host.h: Add missing parenthesis in conditional. - -2001-06-22 J.T. Conklin - - * configure.in: include nlist.h when checking for member som_addr - in struct so_map. - * configure: regenerate. - -2001-06-21 Keith Seitz - - * cli-out.c (cli_out_new): Initialize new structure member - "suppress_output". - -2001-06-20 Andrew Cagney - - * ui-out.h (ui_out_table_header): Add parameter ``col_name''. - (table_header_ftype): Ditto. - * cli-out.c (cli_table_header): Update. - * ui-out.c (ui_out_table_header): Update. - (uo_table_header): Update. - (default_table_header): Update. - (append_header_to_list): Update. - (struct ui_out_header): Add field ``col_name''. - (append_header_to_list): Use xstrdup. Initialize col_name. - * breakpoint.c (breakpoint_1): Pass COL_NAME to - ui_out_table_header. - -2001-06-19 Andrew Cagney - - * cli-out.c: Include "gdb_assert.h'. - (struct ui_out_data): Add field ``suppress_output. - (cli_table_begin): When NR_ROWS is zero, suppress_output. - (cli_table_end): Clear suppress_output. - (cli_table_body): Check suppress_output. - (cli_table_header, cli_begin): Ditto. - (cli_end, cli_field_int, cli_field_skip): Ditto. - (cli_field_string, cli_field_fmt, cli_spaces): Ditto. - (cli_text, cli_message, cli_wrap_hint): Ditto. - * breakpoint.c (breakpoint_1): Close the ui_out table before - printing the breakpoint not found message. - -2001-06-18 Andrew Cagney - - * ui-out.c (ui_out_table_begin): Add parameter ``nr_rows''. - (default_table_begin): Ditto. - (uo_table_begin): Ditto. - * cli-out.c (cli_table_begin): Ditto. - * ui-out.h (ui_out_table_begin): Update - (table_begin_ftype): Update. - * breakpoint.c (breakpoint_1): Pass nr_printable_breakpoints to - ui_out_table_begin. - -2001-06-16 Andrew Cagney - - * breakpoint.c (breakpoint_1): Restructure. Compute the - nr_printable_breakpoints. Move the header output to before the - main print breakpoints loop. - (user_settable_breakpoint): New function. - -2001-06-18 Andrew Cagney - - * infrun.c, breakpoint.c: Use strncmp as the "mi" test. Allow, - "mi", "mi0" and "mi1". - -2001-06-17 Andrew Cagney - - * gdbarch.sh: Generate an error when conflicting macro - definitions. Generate an error when both pure multi-arch and - "tm.h". - * gdbarch.h, gdbarch.c: Regenerate. - * defs.h (GDB_MULTI_ARCH_TM): Rewrite definition. - -2001-06-17 Andrew Cagney - - * config/sparc/tm-sun4sol2.h (GDB_MULTI_ARCH): Down grade to - GDB_MULTI_ARCH_PARTIAL from two. - -2001-06-17 Fernando Nasser - - From 2001-06-15 Eirik Fuller - * cli/cli-script.c (free_command_lines): Reset list pointer. - -2001-06-16 Andrew Cagney - - * arch-utils.c (init_frame_pc_default): New function - * arch-utils.h (init_frame_pc_default): Declare. - * gdbarch.sh (INIT_FRAME_PC): Default to init_frame_pc_default and - not init_frame_pc_noop. - * gdbarch.h, gdbarch.c: Re-generate. - * blockframe.c (INIT_FRAME_PC): Delete macro definition. - * mips-tdep.c (mips_gdbarch_init): Set init_frame_pc to - init_frame_pc_noop. - -2001-06-16 Andrew Cagney - - * gdbarch.c: Regenerate. Out-of-sync with gdbarch.sh. - -2001-06-15 Andrew Cagney - - * gdbarch.sh (CANNOT_FETCH_REGISTER): Multi-arch. - (CANNOT_STORE_REGISTER): Ditto. - * infptrace.c (CANNOT_FETCH_REGISTER): Delete definition. - (CANNOT_STORE_REGISTER): Ditto. - * regcache.c (CANNOT_STORE_REGISTER): Ditto. - * lynx-nat.c (CANNOT_STORE_REGISTER): Ditto. - * arch-utils.h (cannot_register_not): Define. - * arch-utils.c (cannot_register_not): Declare. - -2001-06-15 Andrew Cagney - - * gdbarch.sh: Clarify pre/post default - (INIT_FRAME_PC_FIRST, INIT_FRAME_PC): Multiarch. - * blockframe.c (get_prev_frame): Remove #ifdef from around - INIT_FRAME_PC_FIRST call. - * arch-utils.c (init_frame_pc_noop): Define. - * arch-utils.h (init_frame_pc_noop): Declare. - * config/mips/tm-mips.h (INIT_FRAME_PC_FIRST): Delete. - (INIT_FRAME_PC, mips_init_frame_pc_first): Ditto. - * mips-tdep.c (mips_init_frame_pc_first): Make static. - (mips_gdbarch_init): Initialize init_frame_pc_first. - (mips_dump_tdep): Update. - -2001-06-15 Michael Snyder - - * infrun.c (context_switch): New function. Abstract the operation - of saving and restoring infrun's state when switching threads. - (handle_inferior_event): Normalize the handling of the 'thread hop' - event (when the wrong thread hits a thread-specific breakpoint, - and we need to solo-step that thread past the breakpoint). - Call keep_going, instead of target_resume. Handle the subsequent - singlestep-trap as a normal event instead of just resuming. - -2001-06-15 Andrew Cagney - - * arch-utils.c (core_addr_identity): New function. Rename - default_convert_from_func_ptr_addr. - * gdbarch.sh (CONVERT_FROM_FUNC_PTR_ADDR): Update. - (ADDR_BITS_REMOVE): Define. Default to core_addr_identity. - * defs.h (ADDR_BITS_REMOVE): Delete macro definition. - * config/mips/tm-mips.h (ADDR_BITS_REMOVE): Delete definition. - * mips-tdep.c (mips_addr_bits_remove): Make static. - (mips_gdbarch_init): Initialize addr_bits_remove. - -2001-06-15 Andrew Cagney - - From 2001-02-26 D.J. Barrow : - * configure.tgt: Add S/390 31 & 64 bit target configuration. - * configure.host: Ditto for host. - -2001-06-15 Andrew Cagney - - * gdbarch.sh (EXTRACT_STRUCT_VALUE_ADDRESS_P): Delete definition. - (EXTRACT_STRUCT_VALUE_ADDRESS): Change to a function with - predicate. - * gdbarch.h, gdbarch.c: Regenerate. - * values.c (value_being_returned): Change the reference to - EXTRACT_STRUCT_VALUE_ADDRESS_P to a function call. - -2001-06-15 Joel Brobecker - - * MAINTAINERS: Add Paul Hilfinger and Joel Brobecker to the - Write After Approval list. - -2001-06-14 Michael Snyder - - * remote.c (show_remote_protocol_qSymbol_packet_cmd, - set_remote_protocol_qSymbol_packet_cmd): New functions. - (init_all_packet_configs, show_remote_cmd): Add qSymbol packet. - (remote_check_symbols): New function. Implement qSymbol packet, - allowing target to request symbol lookup service from gdb. - (remote_open_1, remote_async_open_1): Call remote_check_symbols, - allowing symbol lookup from exec_bfd on connection to target. - (remote_new_objfile): New function. Catch new objfile notifications - from shared library module, and call remote_check_symbols. - (_initialize_remote): Hook remote_new_objfile into the shared - library notification chain. Add "set remote symbol-lookup" command. - -2001-06-14 Keith Seitz - - * tracepoint.c (trace_command): We now have tracepoint - events. Get rid of those ugly hooks. - (tracepoint_operation): Likewise. - (trace_pass_command): Likewise. - -2001-06-13 Michael Snyder - - * gdbthread.h (struct thread_info): Add new fields: - current_line, current_symtab, step_sp, for saved infrun state. - * thread.c (save_infrun_state, load_infrun_state): Save and - restore current_line, current_symtab, and step_sp. - (add_thread): Rather than adding assignments to initialize - the new fields, just use memset (tp, 0, sizeof (*tp). - This way future new fields will not be overlooked. - * infrun.c (handle_inferior_event): Save and restore save_sp, - current_line, and current_symtab when switching threads. - -2001-06-13 Elena Zannoni - - * MAINTAINERS: Add Andrew Cagney as co-maintainer of - testsuite/gdb.mi. - -2001-06-11 Andrew Cagney - - * symtab.c (lookup_symtab_1): Replace basename with lbasename. - (lookup_partial_symtab, file_matches): Ditto. - (make_source_files_completion_list): Ditto. - (make_file_symbol_completion_list): Ditto. Make local char* - variable ``tail'' constant. - (make_source_files_completion_list): Ditto with ``base_name''. - * source.c (open_source_file): Use lbasename. Make ``p'' const - char *. - -2001-06-13 Eli Zaretskii - - * config/i386/xm-go32.h (SLASH_P, ROOTED_P, SLASH_CHAR) - (SLASH_STRING): Remove unused definitions. - * config/i386/xm-cygwin.h: Likewise. - -2001-06-12 Andrew Cagney - - * ui-out.c (ui_out_list_begin): Add parameter ``id''. - (make_cleanup_ui_out_list_begin_end): Ditto. Open the list. - * ui-out.h: Update declarations. - -Mon Jun 11 17:26:43 2001 Andrew Cagney - - * source.c (openp): Make parameters ``path'' and ``string'' - constant. - (openp): Use alloca to safely duplicate ``string''. Make local - variables ``p'' and ``p1'' constant. Delete char* casts. - * defs.h: Update. - - * symtab.c (lookup_symtab_1): Make parameter ``name'' constant. - (lookup_symtab, lookup_partial_symtab): Ditto. - * symtab.h (lookup_symtab, lookup_partial_symtab): Update. - -2001-06-11 Andrew Cagney - - * ui-out.h (ui_out_table_begin): Make char* parameters constant. - (ui_out_table_header, ui_out_field_int): Ditto. - (ui_out_field_core_addr, ui_out_field_string): Ditto. - (ui_out_field_stream, ui_out_field_fmt): Ditto. - (ui_out_field_skip, ui_out_text, ui_out_message): Ditto. - * ui-out.c (ui_out_table_begin, ui_out_table_header): Update. - (ui_out_field_core_addr, ui_out_field_stream): Update. - (ui_out_field_string, ui_out_field_fmt): Update. - (ui_out_text, ui_out_message): Update. - (append_header_to_list): Make char* parameters constant. - (uo_table_header, uo_table_begin): Ditto. - (uo_field_int, uo_field_skip): Ditto. - (uo_field_string, uo_field_fmt): Ditto. - (uo_text, uo_message): Ditto. - -2001-06-11 Eli Zaretskii - - * completer.c (gdb_completer_loc_break_characters): New variable. - (line_completion_function): If we are completing on locations, - back up the start of word pointer past all characters which can - appear in a location spec. - (location_completer): New function. - - * completer.h: Add prototype for location_completer. - - * symtab.c (make_source_files_completion_list) - (add_filename_to_list, not_interesting_fname): New functions. - (filename_seen): New function, body extracted from - output_source_filename. - (output_source_filename): Call filename_seen to check if the file - was already printed. - (make_symbol_completion_list): If TEXT includes a - double-quoted string, return an empty list, not NULL. - (make_file_symbol_completion_list): New function, similar to - make_symbol_completion_list but with an additional argument - SRCFILE. - - * symtab.h (make_file_symbol_completion_list) - (make_source_files_completion_list): Add prototypes. - - * breakpoint.c (_initialize_breakpoint): Make location_completer - be the completion function for all commands which set breakpoints - and watchpoints. - (top-level): #include "completer.h". - - * tracepoint.c (_initialize_tracepoint): Make location_completer - be the completion function for the "trace" command. - (top-level): #include "completer.h". - - * printcmd.c (_initialize_printcmd): Make location_completer be - the completion function for the "print", "inspect", "call", and - "disassemble" commands. - (top-level): #include "completer.h". - - * infcmd.c (_initialize_infcmd): Make location_completer be the - completion function for the "go", "jump", and "until" commands. - (top-level): #include "completer.h". - -2001-06-10 Christopher Faylor - - * gnu-regex.c: Eliminate obsolete check for _MSC_VER. - * utils.c (notice_quit): Remove dummy function only used for _MSC_VER. - * values.c (unpack_double): Remove obsolete check for _MSC_VER. - * defs.h: Ditto. - * m32r-rom.c: Ditto. - * p-exp.y: Ditto. - * ser-e7kpc.c: Ditto. Define WIN32_LEAN_AND_MEAN under _WIN32, for - faster compilation. - (get_ds_base): Remove _MSC_VER version of this function. - * nindy-share/ttyflush.c: Ditto. - * rdi-share/host.h: Ditto. - * ser-go32.c (dos_readchar): Remove call to obsolete function. - * remote-sim.c (gdb_os_poll_quit): Ditto. - * remote-e7000.c (expect): Remove obsolete #if 0'ed code. - - * main.c (captured_main): Eliminate special Cygwin checks. - * ser-tcp.c: Remove unneeded __CYGWIN__ guard against system include. - -2001-06-09 Andrew Cagney - - * Makefile.in (gdbcmd_h): Add ui_out_h. - (breakpoint.o, infcmd.o, main.o, printcmd.o, stack.o): Ditto. - (thread.o, top.o): Ditto. - - * ui-out.h (table_begin_ftype): Make string parameters constant. - (table_header_ftype): Ditto. - (field_int_ftype): Ditto. - (field_skip_ftype): Ditto. - (field_string_ftype): Ditto. - (field_fmt_ftype): Ditto. - (text_ftype): Ditto. - (message_ftype): Ditto. - * cli-out.c (cli_table_begin): Ditto. - (cli_table_header): Ditto. - (cli_field_int): Ditto. - (cli_field_skip): Ditto. - (cli_field_string): Ditto. - (cli_field_fmt): Ditto. - (cli_text): Ditto. - (cli_message): Ditto. - (out_field_fmt): Ditto. - * ui-out.c (default_table_begin): Ditto. - (default_table_header): Ditto. - (default_field_int): Ditto. - (default_field_skip): Ditto. - (default_field_string): Ditto. - (default_field_fmt): Ditto. - (default_text): Ditto. - (default_message): Ditto. - -2001-06-08 Michael Snyder - - * breakpoint.c (delete_breakpoint): Pass mark_inserted to - remove_breakpoint, so that the subsequent test for - bpt->inserted will succeed, and duplicates will be fixed up. - -2001-06-08 Per Bothner - - * dwarf2read.c (set_cu_language): Handle DW_LANG_Java. - -2001-06-07 Keith Seitz - - * tracepoint.c (tracepoint_opertation): Add ui event - notifications. - (trace_pass_command): Ditto. - -2001-06-07 Andrew Cagney - - * MAINTAINERS (Write After Approval): Note the entry criteria. - (HP/PA): Jeff Law stepped down - -2001-06-07 Jim Blandy - - * gdbarch.sh: Make sure that '[' doesn't interpret interesting - variable values as operators. - -2001-06-07 Keith Seitz - - * gdb-events.sh: Fix quote escaping which was obsoleted - by last patch. - -2001-06-07 Keith Seitz - - * gdb-events.sh: Make if statements and tests - a little more portable. - Don't use shell's echo command to put strings containing - escaped characeters into a file -- different flavors of /bin/sh - require differnt levels of escaping. Use cat < - - * lin-lwp.c (struct lwp_info): Add member `resumed'. - (iterate_over_lwps): Make sure we can handle CALLBACK deleting the - LWP it's called for. - (lin_lwp_attach): Mark LWP as resumed to make sure the fake - SIGSTOP is reported. - (resume_clear_callback): New function. - (resume_set_callback): New function. - (lin_lwp_resume): Mark all LWP's that we're going to resume as - resumed, and unmark all others. - (status_callback): Only report a pending wait status if we pretend - that LP has been resumed. - (resumed_callback): New function. - (lin_lwp_wait): Add assertions to check that LWP's are properly - marked as resumed. Partially revert 2001-05-25 patch by Michael - Snyder: do not resume all threads. Add comment explaining the - problems associated with this bit of code. - -2001-06-07 Keith Seitz - - * MAINTAINTERS: Syd Polk is stepping down from - maintaining libgui. I am replacing him. - -2001-06-07 Eli Zaretskii - - * config/mips/tm-irix6.h: New file. - - * config/mips/irix6.mh: New file. - - * config/mips/irix6.mt: New file. - - * config/mips/xm-irix6.h: New file. - - * config/mips/nm-irix6.h: New file. - - * mips-tdep.c (mips_gdbarch_init) : Set up the - disassembler info in tm_print_insn_info as appropriate for the N32 - ABI. Force N32 ABI to be the default if the CPU is R8000 or - R10000. - - * configure.tgt (mips*-sgi-irix6*): Map to irix6. - - * configure.host (mips*-sgi-irix6*): Ditto. - -2001-06-07 Andrew Cagney - - * gnu-v3-abi.c: Include "gdb_assert.h". - (build_gdb_vtable_type): Replace abort() with gdb_assert(). - -2001-06-06 Jim Blandy - - * cp-abi.h: Rearrange code to put documentation comments above the - functions we export. The actual function table itself simply - refers to those functions. Minor doc fixes. - - * gdbarch.sh: Changes to effect the following: - * gdbarch.c (initialize_non_multiarch): New function. - * gdbarch.h (initialize_non_multiarch): New declaration. - * arch-utils.c (initialize_current_architecture): For - non-multiarch configurations, call initialize_non_multiarch. - -2001-06-06 Andrew Cagney - - * symfile.c (compare_psymbols): Replace PTR with void*. Delete - declaration. - (compare_symbols): Ditto. - -2001-06-06 Jonathan Larmour - - * arch-utils.c (generic_prepare_to_proceed): Allow for having - stopped due to a Ctrl-C as well as breakpoints. - - * hppa-tdep.c (hppa_prepare_to_proceed): Add FIXME as this may not - support thread switches after Ctrl-C. - * lin-lwp.c (lin_lwp_prepare_to_proceed): Ditto. - * linux-thread.c (linuxthreads_prepare_to_proceed): Ditto. - * m3-nat.c (mach3_prepare_to_proceed): Ditto. - -2001-06-06 Jim Blandy - - * gdbarch.sh, gdbarch.c: Revert change of 2001-06-01; all - per-architecture data should be registered at initialization time, - before any gdbarch objects get used, so the generality is - unnecessary. - -2001-06-06 Keith Seitz - - * gdb-events.sh (function_list): Add tracepoint_create, - tracepoint_delete, and tracepoint_modify events. - * gdb-events.c: Regenerated. - * gdb-events.h: Regenerated. - -2001-06-06 Keith Seitz - - * gdb-events.sh: Update copyrights. - Change free to xfree. - * gdb-events.c: Regenerated. - * gdb-events.h: Regenerated. - -2001-06-06 Eli Zaretskii - - * source.c (mod_path, openp): Use #ifdef HAVE_DOS_BASED_FILE_SYSTEM - instead of #if HAVE_DOS_BASED_FILE_SYSTEM. - * completer.c: Ditto. - * cli/cli-cmds.c (cd_command): Ditto. - -2001-06-04 Eli Zaretskii - - * mips-tdep.c (show_mipsfpu_command): Remove unused variable msg. - (mips_set_processor_type_command): Remove unused variable j. - (mips_breakpoint_from_pc): Declare breakpoint instruction - sequences as unsigned char, to avoid compiler warnings. - - * source.c (mod_path, openp): Use HAVE_DOS_BASED_FILE_SYSTEM - instead of system-specific define's like _WIN32 and __MSDOS__. - Use IS_DIR_SEPARATOR and IS_ABSOLUTE_PATH instead of SLASH_P and - ROOTED_P. - (top-level): #include "filenames.h". - - * solib.c (solib_open): Use IS_DIR_SEPARATOR and IS_ABSOLUTE_PATH - instead of SLASH_CHAR, ROOTED_P and SLASH_P. - (top-level): #include "filenames.h". - - * defs.h (SLASH_P, SLASH_CHAR, ROOTED_P): Remove definitions. - (SLASH_STRING): Define only for _WIN32. - - * completer.c: Use HAVE_DOS_BASED_FILE_SYSTEM instead of - __MSDOS_. - - * cli/cli-cmds.c (cd_command): Use IS_DIR_SEPARATOR and - IS_ABSOLUTE_PATH instead of SLASH_P and ROOTED_P. Replace - system-specific ifdefs with HAVE_DOS_BASED_FILE_SYSTEM. - (top-level): #include "filenames.h". - - * go32-nat.c (go32_wait): Change the return value to ptid_t. - - * config/djgpp/fnchange.lst: Add two new files in the - gdb/testsuite/gdb.c++/ directory to the remapped names. - - * config/djgpp/djconfig.sh (lt_cv_sys_max_cmd_len): Set to 12KB. - -2001-06-01 Jim Blandy - - Expand the gdbarch per-architecture data vector as needed, rather - than requiring that all per-architecture data be registered before - the first gdbarch object is allocated. - * gdbarch.sh: Changes to effect the following: - * gdbarch.c (alloc_gdbarch_data, init_gdbarch_data): Delete - declarations and definitions. - (check_gdbarch_data): New function, and declaration. - (gdbarch_alloc): Don't call alloc_gdbarch_data; leaving the fields - zero is good enough. - (free_gdbarch_data): Tolerate a null data pointer. Free only - those data items gdbarch->data actually has allocated. - (set_gdbarch_data, gdbarch_data): Call check_gdbarch_data. - (gdbarch_update_p): No need to call init_gdbarch_data. - -2001-06-01 Kevin Buettner - - * ia64-tdep.c (is_float_or_hfa_type_recurse): Call check_typedef() - on types that we wish to recurse on. - (slot_alignment_is_next_even): New function. - (ia64_push_arguments): Call slot_alignment_is_next_even() to - examine the type in order to decide if it's necessary to skip - an odd slot. - -2001-06-01 Michael Snyder - - * thread.c (delete_step_resume_breakpoint): New function. - Maintain internal consistency of the thread list while deleting - a step_resume_breakpoint. - * gdbthread.h (delete_step_resume_breakpoint): Export. - * breakpoint.c (bpstat_find_step_resume_breakpoint): - Make thread-aware: don't return a step_resume_breakpoint - for the wrong thread. - * infrun.c (wait_for_inferior): Call delete_step_resume_breakpoint - instead of delete_breakpoint_current_contents. - (fetch_inferior_event): Ditto. - (handle_inferior_event): Call delete_step_resume_breakpoint - instead of delete_breakpoint. - * infrun.c (handle_inferior_event): After singlestepping over a - thread-specific breakpoint, use currently_stepping() to decide - whether to step or continue. - -2001-06-01 Jim Blandy - - * gnu-v3-abi.c (gnu_v3_abi_ops, vtable_type_gdbarch_data): Make - these static --- there's no reason other files should use these. - - * partial-stab.h (case N_FUN: case 'f':, case N_FUN: case 'F':) - Fix memory leak. - - * partial-stab.h: New complaint: function_outside_compilation_unit. - (case N_FUN: case 'f':, case N_FUN: case 'F':): If pst is zero, - complain, and don't try to set pst's start address. - -2001-05-31 Kevin Buettner - - * ia64-linux-tdep.c (IA64_LINUX_SIGCONTEXT_OFFSET): Revise to - match the location at which the kernel is placing the sigcontext - struct. - - * ia64-tdep.c (max_skip_non_prologue_insns): New static global. - (refine_prologue_limit): New function. - (examine_prologue): Further limit number of instructions - scanned by calling refine_prologue_limit(). Revise way in - which the end of prologue address is computed for frameless - functions. - -2001-05-29 Christopher Faylor - - * partial-stab.h: Revert previous patch. - -2001-05-29 Christopher Faylor - - * partial-stab.h: Consistently guard against pst being NULL. - -2001-05-29 Alexandre Oliva - - * symfile.c (compare_psymbols, compare_symbols): Declare using - PTR, as in the definition. - * minsyms.c (compare_minimal_symbols): Likewise. - * coffread.c (find_targ_sec): Likewise. - * elfread.c (free_elfinfo, elf_locate_sections): Likewise. - * mipsread.c (alphacoff_locate_sections): Likewise. - * mdebugread.c (compare_blocks): Likewise. - -2001-05-25 Nick Duffek - - * solib.c (update_solib_list): Move target_resize_to_sections() - into solib_map_sections() loop. - (info_sharedlibrary_command): Try bfd_arch_bits_per_address() if - bfd_get_arch_size() fails. - -2001-05-25 Nick Duffek - - * Makefile.in (osfsolib.c, osfsolib.o): Rename to solib-osf.c and - solib-osf.o. - * config/alpha/alpha-osf1.mh (NATDEPFILES): Replace osfsolib.o - with solib-osf.o and solib.o. - * config/alpha/alpha-osf2.mh: Likewise. - * config/alpha/alpha-osf3.mh: Likewise. - * solib-osf.c: New file, renamed and largely rewritten from - osfsolib.c. - -2001-05-25 Michael Snyder - - * lin-lwp.c (lin_lwp_attach_lwp): Call stop_wait_callback, - to consume the SIGSTOP generated by PTRACE_ATTACH. - (stop_wait_callback): If a SIGTRAP or a SIGINT event is consumed, - try again to get the SIGSTOP event. - (lin_lwp_wait): Resume all threads when ignoring a signal. - This will insure that newly attached threads get resumed. - * lin-lwp.c (stop_wait_callback): Discard redundant SIGINT events. - * remote.c (remote_write_bytes): Update 'p' packet pointer. - -2001-05-25 Jim Blandy - - * gnu-v2-abi.c (gnuv2_virtual_fn_field): There's no need to clear - VALUE_POINTED_TO_OFFSET here; if value_cast doesn't return a - useful value, then we should fix that instead. - -2001-05-24 Nick Duffek - - * solist.h (struct so_list): Document the requirement that - current_sos initialize some fields to 0. - -2001-05-24 Mark Kettenis - - * gnu-nat.c: Include . - (gnu_pid_to_exec_file): Add PID parameter. - (set_sig_thread_cmd): Use PIDGET on return value from - thread_id_to_pid. - (proc_string): Use MERGEPID to construct argument to - pid_to_thread_id. - -2001-05-22 Kevin Buettner - - * breakpoint.c (breakpoint_address_is_meaningful): New function. - (check_duplicates): Don't compare non-meaningful addresses. - -2001-05-22 Michael Snyder - - * thread-db.c: Allow for defunct zombie threads. - (attach_thread): Do not attempt to attach zombie thread. - (thread_db_thread_alive): Return false for defunct zombie thread. - (find_new_threads_callback): Don't add defunct zombie thread to list. - -2001-05-22 Jim Blandy - - Add support for the GNU V3 C++ ABI. - (Includes changes by Dan Berlin.) - - * gnu-v3-abi.c: New file. - * minsyms.c: #include "value.h" and "cp-abi.h". - (install_minimal_symbols): Check the minimal symbol table for - symbols that look mangled in the V3 style, and select the V3 ABI - if we find any. - * Makefile.in (SFILES): Add gnu-v3-abi.c. - (COMMON_OBS): Add gnu-v3-abi.o. - (gnu-v3-abi.o): Add new rule. - (minsyms.o): Depend on $(cp_abi_h) and $(value_h). - -2001-05-21 Jim Blandy - - * values.c (value_primitive_field): If we're extracting a base - class, then the type of the result should be the base class being - extracted, not the type of which it is a base class. - - * value.h (struct value): Doc fix, and rearrange members to place - them near their explanations. - -2001-05-21 Michael Snyder - - * remote.c (remote_async_wait): Added new variable fieldsize. - Add fieldsize (return value of hex2bin) to string pointer p. - -2001-05-20 Stephane Carrez - - * m68hc11-tdep.c (m68hc11_pop_frame): Fix stack pointer computation. - (m68hc11_analyze_instruction): Update the pc correctly. - (m68hc11_guess_from_prologue): Take into account the stack correction - for the saving address. - -2001-05-07 Daniel Berlin - - Changes by Jim Ingham: - - * values.c (value_change_enclosing_type): New function. If the - new enclosing type is larger than the old one, we need to allocate - more space. - * value.h: Add value_change_enclosing_type prototype. - * valops.c (value_cast): Use it. - (value_assign): Use it. - (value_addr): Use it. - (value_ind): Use it. - (value_full_object): Use it. - -2001-05-07 Daniel Berlin - - * values.c (value_static_field): Handle static fields that have a - constant value. - -2001-05-17 Michael Snyder - - * blockframe.c (create_new_frame): Zero all the fields via memset, - rather than zeroing them one by one. - -2001-05-17 Eli Zaretskii - - * top.c (user_args): Remove unused declaration. - -2001-05-16 Michael Snyder - - * infcmd.c (do_registers_info): Move alloca outside of loop. - -2001-05-15 John S Kallal - - * remote.c (remote_wait): Added new variable fieldsize. - Add fieldsize (return value of hex2bin) to string pointer p. - -2001-05-15 Mark Kettenis - - * sparc-tdep.c (sparc_gdbarch_init): Get the architecture from - info.bfd_arch_info. - -2001-05-14 Kevin Buettner - - * lin-lwp.c (detach_callback, lin_lwp_wait, lin_lwp_pid_to_str): - Adjust format strings for printing LWPs to account for the fact - that the type returned by GET_LWP() is now a long instead of an - int. - -2001-05-14 Kevin Buettner - - * inferior.h (null_ptid, minus_one_ptid): New variable declarations. - (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) - (ptid_get_tid, ptid_equal): New function declarations. - * infrun.c (null_ptid, minus_one_ptid): New variables. - (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) - (ptid_get_tid, ptid_equal): New functions. - (_initialize_infrun): Initialize null_ptid, minus_one_ptid, - inferior_ptid, and target_last_wait_ptid. - - * defs.h (ptid_t): Redefine to be a struct rather than an int. - (pid_to_ptid, null_ptid, ptid_equal): Delete these macros. - (PIDGET, TIDGET, MERGEPID): Redefine these macros using the - new ptid accessors and constructor. - - * config/i386/tm-i386v42mp.h (PIDGET, TIDGET, LIDGET, MERGEPID, - MKLID, MKTID, ISTID): Provide new definitions for these macros. - The old macros are retained, but disabled via #if 0 in order - to aid in future restructuring. See FIXME. - - * arm-linux-nat.c (PIDGET, TIDGET): Delete macro definitions. - * i386-linux-nat.c (PIDGET, TIDGET): Likewise. - * infptrace.c (PIDGET, TIDGET): Likewise. - * lin-lwp.c (PIDGET0, PIDGET, TIDGET, MERGEPID): Likewise. - * lin-thread.c (PIDGET0, PIDGET, TIDGET, MERGEPID): Likewise. - * proc-service.c (MERGEPID): Likewise. - * procfs.c (PIDGET, TIDGET, MERGEPID): Likewise. - * thread-db.c (PIDGET0, PIDGET, TIDGET, MERGEPID): Likewise. - * config/nm-linux.h (PIDGET0, PIDGET, TIDGET, MERGEPID): Likewise. - * config/i386/tm-i386sol2.h (PIDGET0, PIDGET, TIDGET, MERGEPID): - Likewise. - * config/sparc/tm-sun4sol2.h (PIDGET0, PIDGET, TIDGET, MERGEPID): - Likewise. - - * lin-lwp.c (THREAD_FLAG): Delete macro definition. - (GET_LWP): Redefine in terms of ptid_get_lwp(). - (GET_PID): Redefine in terms of ptid_get_pid(). - (is_lwp): Redefine without the need for THREAD_FLAG. - (BUILD_LWP): Redefine in terms of ptid_build(). - * lin-thread.c (THREAD_FLAG): Delete macro definition. - (GET_LWP): Redefine in terms of ptid_get_lwp(). - (GET_PID): Redefine in terms of ptid_get_pid(). - (GET_THREAD): Redefine in terms of ptid_get_tid(). - (BUILD_THREAD, BUILD_LWP): Redefine in terms of ptid_build(). - (is_lwp, is_thread): Redefine. - (linux_child_wait, check_all_signal_numbers) - (linuxthreads_discard_global_state, attach_thread): Declare these - functions to squash warnings about missing declarations. - * sol-thread.c (THREAD_FLAG): Delete macro definition. - (GET_PID): Redefine in terms of ptid_get_pid(). - (GET_LWP): Redefine in terms of ptid_get_lwp(). - (GET_THREAD): Redefine in terms of ptid_get_tid(). - (BUILD_THREAD, BUILD_LWP): Redefine in terms of ptid_build(). - (is_lwp, is_thread): Redefine. - * thread-db.c (THREAD_FLAG): Delete macro definition. - (GET_PID): Redefine in terms of ptid_get_pid(). - (GET_LWP): Redefine in terms of ptid_get_lwp(). - (GET_THREAD): Redefine in terms of ptid_get_tid(). - (BUILD_THREAD, BUILD_LWP): Redefine in terms of ptid_build(). - (is_lwp, is_thread): Redefine. - - * corelow.c (add_to_thread_list, get_core_register_section): - Eliminate hacks needed to prevent regressions when inferior_ptid - wasn't wide enough to hold the core file thread id in the pid - component of inferior_ptid. - -2001-05-14 Michael Snyder - - * remote.c (hex2bin): Make first argument const. - Require explicit count, don't accept null-terminated str. - (remote_resume, remote_async_resume): White space fix-up. - (remote_write_bytes): Set nr_bytes to return value of bin2hex. - -2001-05-13 Mark Kettenis - - * symtab.c (lookup_symtab_1): Use lbasename (NAME) instead of - basename (NAME). The FreeBSD basename returns a pointer to a - static buffer, even if it's simply returning a string identical to - its argument. - (lookup_partial_symtab): Likewise. - -2001-05-14 Michael Snyder - - * solib.c, solib.h: Add comment for function no_shared_libraries. - -2001-05-14 Kevin Buettner - - * solib.h (no_shared_libraries): Make declaration match definition - in solib.c. - -2001-05-14 Andrew Cagney - - * remote.c (remote_write_bytes): Set nr_bytes before returning it. - * solib.h (no_shared_libraries): Declare. - -2001-05-12 Andrew Cagney - - * gdbarch.sh (struct gdbarch_info): Delete field bfd_architecture. - (gdbarch_update_p): Rewrite logic filling in INFO struct. Use - user specified values when available. - * rs6000-tdep.c (rs6000_gdbarch_init): Update. Get the - architecture from info.bfd_arch_info. - * gdbarch.c, gdbarch.h: Regenerate. - -2001-05-12 Fernando Nasser - - * remote-e7000.c (e7000_open): Check for bad baud rate. - * remote-st.c (st2000_open): Ditto. - -2001-05-11 Jim Blandy - - * thread.c (do_captured_list_thread_ids): Use ui_out_tuple_begin - and ui_out_tuple_end instead of ui_out_list_begin and - ui_out_list_end. - - * Makefile.in (gnu-v2-abi.o): Add $(demangle_h) to list of - dependencies. Reorder dependencies to match #includes in file, - for easier verification. - -Fri May 11 13:32:50 2001 Andrew Cagney - - * breakpoint.c: Replace ui_out_list_begin, ui_out_list_end and - make_cleanup_ui_out_list_end with ui_out_tuple_begin, - ui_out_tuple_end and make_cleanup_ui_out_tuple_begin_end. - * cli/cli-setshow.c: Ditto. - * printcmd.c: Ditto. - * stack.c: Ditto. - - * ui-out.h (enum ui_out_type): Fix tipo - tupple -> tuple. - * ui-out.c (ui_out_list_begin): Delete ``lstid'' parameter. - (ui_out_tuple_begin): New function. - (ui_out_tuple_end): New function. - (ui_out_tuple_begin_end): New function. - (make_cleanup_ui_out_list_begin_end): Replace - make_cleanup_ui_out_list_end function. - * ui-out.h (ui_out_list_begin): Update declaration. - (make_cleanup_ui_out_list_begin_end): Replace - make_cleanup_ui_out_list_end declaration. - (ui_out_tuple_begin, ui_out_tuple_end): Declare. - (ui_out_tuple_begin_end): Declare. - -2001-05-11 Jim Blandy - - * gnu-v2-abi.c: Don't #include "gdb_regex.h". We don't use it. - -2001-05-11 Andrew Cagney - - From 2001-03-26 Rodney Brown - * config/pa/tm-hppa.h: Remove trigraph. - * hp-symtab-read.c (hpread_type_translate): Provide return value. - (hpread_read_struct_type): Remove trigraph. Add parameter in - `warning'. - (hpread_read_array_type): Provide return value. - (hpread_type_lookup): Avoid ambiguous `else'. Provide return - value. - * hppa-tdep.c (initialize_hp_cxx_exception_support): Remove - trigraph. - -2001-05-11 Jim Blandy - - * mips-tdep.c (mips_store_return_value, - mips_extract_return_value): Pass arguments to - return_value_location in the proper order. - -2001-05-11 Andrew Cagney - - * Makefile.in (VERSION): Delete. Moved to file ``version.in''. - (version.c): Depends on file ``version.in''. Extract version - number from ``version.in'' file. - (clean mostlyclean): Update. - * version.in: New file. - * NEWS: Update. - -2001-05-11 Kevin Buettner - - * breakpoint.c (set_raw_breakpoint): Add new parameter - representing the breakpoint's type. Adjust all callers. - (create_longjmp_breakpoint, create_temp_exception_breakpoint) - (create_thread_event_breakpoint): Don't test for zero return - value from set_raw_breakpoint(). It can never be zero. - (create_exception_catchpoint, watch_command_1): Move logic - which calculates the breakpoint type prior to the call to - set_raw_breakpoint(). - -2001-05-11 Fernando Nasser - - * ser-unix.c (rate_to_code): Issue warning if baud rate is invalid. - (hardwire_setbaudrate): Set errno to EINVAL and return with error - if the conversion of the baud rate to code fails. - -2001-05-10 Andrew Cagney - - * ui-out.h (make_cleanup_ui_out_begin_end): Declare. - * ui-out.c (struct ui_out_end_cleanup_data): Define. - (do_cleanup_end): New function. Replace do_list_end. - (make_cleanup_ui_out_end): New function. - (make_cleanup_ui_out_begin_end): New function. - (make_cleanup_ui_out_list_end): Use make_cleanup_ui_out_end. - -2001-05-10 Elena Zannoni - - * MAINTAINERS: Declare xcoffread.c open to all maintainers, - and make Kevin Buettner (kevinb@redhat.com) the reference person. - -2001-05-10 Elena Zannoni - - * proc-api.c (ioctl_with_trace): Fix uninitialized variable. - -2001-05-10 Fernando Nasser - - * MAINTAINERS: Add testsuite subdirectory co-maintainers. - -Thu May 10 16:26:47 2001 Andrew Cagney - - * Makefile.in (mi-main.o): Compile with -Werror. - -2001-05-10 Michael Snyder - - * remote.c (remote_open_1): Call no_shared_libraries, so that - symbols for shared libraries can be reloaded per session. - (remote_async_open_1): Ditto. - * remote.c (bin2hex, hex2bin): New functions. Factor out these - two conversions which are coded for repeatedly in this module. - (remote_threads_extra_info, remote_wait, remote_async_wait, - store_register_using_P, remote_store_registers, remote_write_bytes, - remote_read_bytes, remote_rcmd): Use bin2hex and hex2bin instead - of coding the conversions inline. - (fromhex): Not exported, change from extern to static. - -2001-05-10 Andrew Cagney - - * arch-utils.c (initialize_current_architecture): Delete obsolete - ``info architecture'' command. - (info_architecture): Delete function. - -2001-05-10 Andrew Cagney - - * TODO (5.1, 5.2): Update. - -2001-05-09 Andrew Cagney - - * MAINTAINERS: Jim Ingham is no longer maintaining Arm related - stuff. - -2001-05-10 Keith Seitz - - * Makefile.in (SUBDIR_GDBTK_OBS): Add gdbtk-bp.o, gdbtk-register.o - and gdbtk-stack.o. - (SUBDIR_GDBTK_SRCS): Ditto for the sources. - (gdbtk-bp.o): New rule. - (gdbtk-register.o): New rule. - (gdbtk-stack.o): New rule. - (gdbtk-cmds.o): Update dependencies. - (gdbtk.o): Ditto. - (gdbtk-hooks.o): Ditto. - (gdbtk-varobj.o): Ditto. - -2001-05-10 Fernando Nasser - - * varobj.c (c_number_of_children): Fix memory leak. Delete unwanted old - variables, not just unregister them. - -2001-05-10 Fernando Nasser - - * varobj.c (c_number_of_children): Check for target type of void*, - not the target type name. Allow dereferencing char*. - -2001-05-10 Fernando Nasser - - * symfile.c (symbol_file_add_main_1): New static function. - Passes the flags arguments to symbol_file_add() and takes care - of any necessary reinitializations. - (symbol_file_command): Call symbol_file_add_main_1() instead of - symbol_file_add(). - (symbol_file_add_main): Ditto. - -2001-05-09 Kevin Buettner - - * lin-lwp.c (lin_lwp_pid_to_str): Revert inadvertent format - string change in 2001-05-03 changes. - (lin_lwp_wait): Revert GET_LWP coercion introduced in 2001-05-03 - changes. - -2001-05-09 Kevin Buettner - - * lin-lwp.c (lin_lwp_attach): Use PIDGET() to fetch the pid - component from inferior_ptid. - (lin_lwp_detach): Use pid_to_ptid() to convert from a pid to a - ptid. - -2001-05-09 Elena Zannoni - - * sh3-rom.c (_initialize_sh3_rom): Get rid of specific _WINDOWS - conditional for help with connections through parallel ports, - given that the actual code for downloading through a parallel port - is not conditionalized. - - * sh-tdep.c: Remove WIN32_WCE conditional. The wince sh target is - unmaintaned, and probably on its way to obsolescence. - -2001-05-09 Mark Kettenis - - * i386-tdep.c (i386_frame_saved_pc): New function. - * config/i386/tm-i386.h (FRAME_SAVED_PC): Redefine in terms of - i386_frame_saved_pc. - (i386_frame_saved_pc): New prototype. - - * i386-tdep.c (i386_register_virtual_type): New function. - (i386_register_convertible): New function. - * config/i386/tm-i386.h (REGISTER_VIRTUAL_TYPE): Redefine in terms - of i386_register_virtual_type. - (REGISTER_CONVERTIBLE): Redefine in terms of - i386_register_convertible. - (i386_register_virtual_type, i386_register_convertible): New - prototypes. - -2001-05-08 Jim Blandy - - * Makefile.in (mn10300-tdep.o): New rule. - - * Makefile.in (gdb_string_h): Define. Use it throughout. - Some rules were already using this, even though it isn't defined. - - * Makefile.in (obstack_h, target_h): Define; these are already - used elsewhere, but have been expanding to the empty string. - (memattr_h): Define; needed by target_h. - - * mn10300-tdep.c (mn10300_extract_return_value): Mark this as - static. (This was accidentally omitted from the earlier patch.) - - * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): New function. - (mn10300_gdbarch_init): Register it as the architecture's - dwarf2_reg_to_regnum method. - - Correct and expand handling of `movm' instruction, and register - saves in general. - * config/mn10300/tm-mn10300.h (D0_REGNUM, A0_REGNUM, MDRQ_REGNUM, - MCRH_REGNUM, MCRL_REGNUM, MCVF_REGNUM): New definitions. - (enum movm_register_bits): New enum. - * mn10300-tdep.c (set_movm_offsets): Use symbolic names for the - bits, not hex literals. Handle the `other', `exreg0', and - `exother' bits. Correct handling of `exreg1': it saves r4, r5, - r6, and r7, not r2, r3, r4, and r5. - (saved_regs_size): New function. - (mn10300_frame_chain, mn10300_frame_saved_pc): Use it, instead - of computing the same thing inline, incorrectly. - - * mn10300-tdep.c (mn10300_gdbarch_init): We do have a - dummy_breakpoint_offset; it's zero. - - * mn10300-tdep.c (mn10300_pop_frame): Split the mn10300-specific - stuff out into mn10300_pop_frame_regular, and use - generic_pop_current_frame. This lets us share code, and also - makes this function's prototype match that expected by gdbarch. - Make this function static. - (mn10300_pop_frame_regular): New function. - (mn10300_gdbarch_init): Register mn10300_pop_frame as the - gdbarch's pop_frame method. - * config/mn10300/tm-mn10300.h (POP_FRAME): Delete definition. - (mn10300_pop_frame): Delete declaration. - - * mn10300-tdep.c (mn10300_saved_pc_after_call, - mn10300_extract_return_value, - mn10300_extract_struct_value_address, mn10300_store_return_value, - mn10300_use_struct_convention, mn10300_breakpoint_from_pc, - mn10300_frame_chain, mn10300_skip_prologue, - mn10300_push_arguments, mn10300_push_return_address, - mn10300_store_struct_return, mn10300_frame_saved_pc, - mn10300_init_extra_frame_info, mn10300_frame_init_saved_regs): - Make these functions static; they should only be visible to the - outside world as gdbarch methods. - - * config/mn10300/tm-mn10300.h (mn10300_find_callers_reg): Delete - unused declaration. - - * mn10300-tdep.c (mn10300_gdbarch_init): Put the gdbarch methods - in some rational order. - - * mn10300-tdep.c (mn10300_gdbarch_init): Rather than using - generic_pc_in_call_dummy, use pc_in_call_dummy_at_entry_point. - - Use gdbarch for most target parameters for the MN10300, rather - than the tm-*.h file. - * config/mn10300/tm-mn10300.h (MAX_REGISTER_VIRTUAL_SIZE, - REGISTER_BYTES, FP_REGNUM, BREAKPOINT_FROM_PC, - FUNCTION_START_OFFSET, DECR_PC_AFTER_BREAK, INNER_THAN, - SAVED_PC_AFTER_CALL, INIT_EXTRA_FRAME_INFO, FRAME_INIT_SAVED_REGS, - FRAME_CHAIN, FRAME_CHAIN_VALID, FRAME_SAVED_PC, - EXTRACT_RETURN_VALUE, EXTRACT_STRUCT_VALUE_ADDRESS, - STORE_RETURN_VALUE, STORE_STRUCT_RETURN, SKIP_PROLOGUE, - FRAME_ARGS_SKIP, FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS, - FRAME_NUM_ARGS, POP_FRAME, USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY, - CALL_DUMMY_START_OFFSET, CALL_DUMMY_BREAKPOINT_OFFSET, - CALL_DUMMY_LOCATION, FIX_CALL_DUMMY, CALL_DUMMY_ADDRESS, - TARGET_READ_FP, PUSH_RETURN_ADDRESS, PUSH_DUMMY_FRAME, - SAVE_DUMMY_FRAME_TOS, PUSH_ARGUMENTS, PC_IN_CALL_DUMMY, - REG_STRUCT_HAS_ADDR, USE_STRUCT_CONVENTION, GET_SAVED_REGISTER): - Delete definitions. We register gdbarch methods for these now. - (struct frame_info, struct type, struct value): Delete forward - declarations of these types; they're no longer necessary, since we - don't have function declarations here any more. - * mn10300-tdep.c: #include "arch-utils.h", to get declarations for - some default gdbarch methods. - (mn10300_store_struct_return): Return void, as expected by - gdbarch. - (mn10300_init_extra_frame_info): Take initial `fromleaf' argument, - as expected by gdbarch. - (mn10300_frame_init_saved_regs): Provide dummy definition for - this, as required by gdbarch. - (mn10300_gdbarch_init): Add mn10300_call_dummy_words, as expected - by gdbarch. Register gdbarch methods or values for all the stuff - removed from tm-10300.h, listed above. - -2001-05-08 Andrew Cagney - - * cli-out.c (cli_begin, cli_end): Replace cli_list_begin and - cli_list_end. - (cli_ui_out_impl): Update. - - * ui-out.c (default_begin, default_end): Replace - default_list_begin and default_list_end. - (default_ui_out_impl): Update. - (uo_begin, uo_end): Replace ou_list_begin and uo_list_end. - (ui_out_begin, ui_out_end): Replace ui_out_list_begin and - ui_out_list_end. - (ui_out_list_begin, ui_out_list_end): New. Compatibility - functions. - (struct ui_out_level): Add field type. - (push_level, pop_level): Update. Add type parameter. - - * ui-out.h (enum ui_out_type): Declare. - (ui_out_begin, ui_out_end): Declare. - (ui_out_begin_ftype, ui_out_end_ftype): Replace list_begin_ftype - and list_end_ftype. - (struct ui_out_impl): Update. - -2001-05-07 Andrew Cagney - - * ui-out.h (list_begin_ftype, list_end_ftype): Rename argument - ``list_flag'' to ``depth''. - * ui-out.c (default_list_begin, default_list_end): Update. - (uo_list_begin, uo_list_end): Update. - (MAX_UI_OUT_LEVELS): Define. - (struct ui_out_level): Define. - (top-level): Include "gdb_assert.h". - (struct ui_out): Add fields ``level'' and ``levels''. Delete - fields ``list_flag'' and ``field_count''. - (ui_out_new): Update. - (verify_field_proper_position): Update. - (current_level, push_level, pop_level): New functions. - (ui_out_list_begin): Use push_level. - (ui_out_list_end): Use pop_level. - (ui_out_field_int): Use current_level. - (ui_out_field_skip): Ditto. - (ui_out_field_fmt): Ditto. - -2001-05-08 Michael Snyder - - * language.c (longest_local_hex_string_custom): Strlen test is - inverted -- reverse the sense of the test. - -2001-05-08 Mark Kettenis - - * config/i386/tm-i386v.h (struct frame_info, struct - frame_saved_regs): Remove declarations. - (i386_frame_num_args): Remove prototype. - -2001-05-07 Andrew Cagney - - * MAINTAINERS: I'm no longer actively maintaining the mn10300 - target. - -2001-05-04 Andrew Cagney - - * main.c (captured_main): Delete #ifndef _WIN32 conditional for - WinGDB. - -2001-05-06 Kevin Buettner - - * inferior.h (save_inferior_ptid): Declare. - * infrun.c (save_inferior_ptid, restore_inferior_ptid): Define. - - * hpux-thread.c (save_inferior_ptid, restore_inferior_ptid): - Delete these functions. - * lin-lwp.c (save_inferior_ptid, restore_inferior_ptid): Likewise. - * lin-thread.c (save_inferior_ptid, restore_inferior_ptid): Likewise. - * linux-thread.c (save_inferior_ptid, restore_inferior_ptid): - Likewise. - * proc-service.c (save_inferior_ptid, restore_inferior_ptid): - Likewise. - * sol-thread.c (save_inferior_ptid, restore_inferior_ptid): Likewise. - * thread-db.c (save_inferior_ptid, restore_inferior_ptid): Likewise. - - * somsolib.c (reset_inferior_ptid): Delete. - (som_solib_remove_inferior_hook): Use save_inferior_ptid() to - build the cleanup struct. - - * breakpoint.c (reattach_breakpoints, detach_breakpoints): Use - a cleanup to save/restore inferior_ptid. - -2001-05-06 Mark Kettenis - - Implement attach/detach for multi-threaded programs on Linux. - * thread-db.c (keep_thread_db): Adjust comment. - (deactivate_target): Removed. - (thread_db_new_objfile): Don't call deactivate_target. Implement - guts of deactivate_target inline instead. - (attach_thread): Call ATTACH_LWP unconditionally if defined. - (thread_db_attach): New function. - (thread_db_detach): Don't call deactivate_target. Do necessary - cleanup inline instead. Set inferior_ptid to LWP corresponding to - the current user-level thread. - (thread_db_kill): Set inferior_ptid to LWP corresponding to the - current user-level thread. - (thread_db_create_inferior): Deactivate target vector if - KEEP_THREAD_DB is zero. - (thread_db_mourn_inferior): Don't call deactivate_target. Do - necessary cleanup inline instead. - (init_thread_db_ops): Initialize to_attach field to - thread_db_attach. - * lin-lwp.c (lin_lwp_mourn_inferior): Remove prototype. - (stop_wait_callback): Add prototype. - (init_lwp_list): Add comment about when to re-initialize the LWP - list. - (lin_lwp_attach_lwp): Only call ptrace for cloned processes. - Avoid adding publicates to the LWP list. Only mark an LWP as - signalled if it doesn't correspond to a cloned process. - (lin_lwp_attach): Add initial process to the LWP list. Make sure - it's stopped and fake a SIGSTOP. - (detach_callback): New function. - (lin_lwp_detach): Implement. - (lin_lwp_create_inferior): Don't re-initialize LWP list here. - Call child_ops.to_create_inferior directly instead of via - target_beneath local. - (lin_lwp_mourn_inferior): Call child_ops.to_mourn_inferior - directly instead of via target_beneath local. - -2001-05-06 Eli Zaretskii - - * symtab.c (lookup_symtab_1, lookup_partial_symtab): Use basename - instead of non-portable search for `/'. Use FILENAME_CMP instead - of STREQ, to account for case-insensitive filesystems. - (top-level): #include "filenames.h". - -2001-05-05 Jim Blandy - - * breakpoint.c (check_duplicates): Use the breakpoint's type, not - its address, to decide whether it's a watchpoint or not. Zero - is a valid code address. - (update_breakpoints_after_exec): Admonishing comments. - * breakpoint.h (struct breakpoint): Doc fixes. - - * breakpoint.c (check_duplicates): Take a breakpoint object as an - argument, rather than an address and section. All callers changed. - -2001-05-03 Kevin Buettner - - * defs.h (ptid_t): New typedef. - (pid_to_ptid, null_ptid, minus_one_ptid, ptid_equal): New macros. - - * a68v-nat.c, alphabsd-nat.c, arch-utils.c, arm-linux-nat.c, - blockframe.c, breakpoint.c, breakpoint.h, - config/i386/nm-i386sol2.h, config/i386/tm-i386sco5.h, - config/ia64/nm-linux.h, config/m68k/nm-hp300bsd.h, - config/mips/nm-irix4.h, config/mips/nm-irix5.h, - config/pa/nm-hppah.h, config/pa/tm-hppa.h, - config/rs6000/nm-rs6000.h, config/sparc/nm-sun4sol2.h, - corelow.c, cxux-nat.c, d10v-tdep.c, dink32-rom.c, - dve3900-rom.c, fork-child.c, frame.c, gnu-nat.c, go32-nat.c, - hp300ux-nat.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c, - hpux-thread.c, i386-linux-nat.c, i386aix-nat.c, i386b-nat.c, - i386bsd-nat.c, i386gnu-nat.c, i386mach-nat.c, i386nbsd-nat.c, - infcmd.c, inferior.h, inflow.c, infptrace.c, infrun.c, - inftarg.c, infttrace.c, lin-lwp.c, lin-thread.c, - linux-thread.c, lynx-nat.c, m3-nat.c, m32r-rom.c, - m68knbsd-nat.c, m88k-nat.c, mac-nat.c, mips-nat.c, - mon960-rom.c, monitor.c, ns32knbsd-nat.c, ocd.c, ppc-bdm.c, - ppcnbsd-nat.c, proc-service.c, procfs.c, ptx4-nat.c, - regcache.c, remote-adapt.c, remote-array.c, remote-bug.c, - remote-e7000.c, remote-es.c, remote-mips.c, remote-mm.c, - remote-nindy.c, remote-os9k.c, remote-rdi.c, remote-rdp.c, - remote-sds.c, remote-sim.c, remote-st.c, remote-udi.c, - remote-vx.c, remote.c, rs6000-nat.c, sol-thread.c, - solib-aix5.c, solib-svr4.c, somsolib.c, sparc-nat.c, - standalone.c, sun3-nat.c, sun386-nat.c, symm-nat.c, target.c, - target.h, thread-db.c, thread.c, top.c, ultra3-nat.c, - uw-thread.c, v850ice.c, win32-nat.c, wince.c, xcoffsolib.c - (inferior_pid): Rename to inferior_ptid everywhere - even in - comments and obsolete ports. In cases where this variable - really is supposed to be used as a process id, use PIDGET() to - extract the process id component from inferior_ptid. The - other cases, either involving other variables whose types had - to be changed or functions whose signatures had to changed - are listed separately below. - - * arm-linux-nat.c (get_thread_id): Change type of argument - representing a combined process/thread id from ``int'' to - ``ptid_t''. Also change parameter name to ptid. - * breakpoint.h, breakpoint.c (breakpoint_thread_match): Likewise. - * corelow.c (core_file_thread_alive): Likewise. - * d10v-tdep.c (d10v_read_pc, d10v_write_pc): Likewise. - * defs.h (*target_wait_hook): Likewise. - * gdbthread.h (thread_info, delete_thread, pid_to_thread_id) - (find_thread_pid, save_infrun_state, load_infrun_state): Likewise. - * gnu-nat.c (gnu_thread_alive, gnu_pid_to_str, gnu_wait) - (gnu_resume): Likewise. - * go32-nat.c (go32_wait, go32_resume): Likewise. - * h8500-tdep.c (h8500_read_pc, h8500_write_pc): Likewise. - * hppa-tdep.c (target_read_pc, target_write_pc): Likewise. - * hppah-nat.c (child_pid_to_str, hppa_tid_to_str, - (hppa_pid_or_tid_to_str, child_post_startup_inferior) - (child_thread_alive): Likewise. - * hpux-thread.c (hpux_thread_notice_signals, hpux_thread_alive) - (hpux_pid_to_str, hpux_thread_wait, hpux_thread_resume): Likewise. - * i386-linux-nat.c (child_resume): Likewise. - * ia64-linux-nat.c (enable_watchpoints_in_psr, fetch_debug_register) - (store_debug_register, fetch_debug_register_pair) - (store_debug_register_pair, ia64_linux_insert_watchpoint) - (ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint): - Likewise. - * ia64-tdep.c (ia64_read_pc, ia64_write_pc): Likewise. - * inferior.h (read_pc_pid, generic_target_read_pc, write_pc_pid) - (generic_target_write_pc, ptrace_wait, child_resume) - (get_last_target_status): Likewise. - * infptrace.c (ptrace_wait, child_resume): Likewise. - * inftarg.c (child_wait, child_post_wait, child_thread_live) - (child_pid_to_str): Likewise. - * infttrace.c (ptrace_wait, child_thread_alive, child_resume) - (hppa_pid_or_tid_to_str, child_post_startup_inferior): Likewise. - * lin-lwp.c (add_lwp, delete_lwp, find_lwp_pid, lin_lwp_attach_lwp) - (lin_lwp_resume, lin_lwp_wait, lin_lwp_thread_alive) - (lin_lwp_pid_to_str): Likewise. - * lin-thread.c (thread_db_alive, thread_db_pid_to_str) - (thread_db_resume, thread_db_wait): Likewise. - * linux-thread.c (linuxthreads_thread_alive, linuxthreads_pid_to_str) - (linuxthreads_resume, linuxthreads_wait): Likewise. - * lynx-nat.c (child_wait, child_thread_alive, child_resume) - (child_pid_to_str): Likewise. - * m3-nat.c (mach_really_wait, m3_resume): Likewise. - * mac-nat.c (child_wait, child_resume): Likewise. - * mips-tdep.c (mips_read_pc): Likewise. - * monitor.c (monitor_wait, monitor_resume): Likewise. - * ocd.c, ocd.h (ocd_thread_alive, ocd_resume): Likewise. - * ppc-bdm.c (bdm_ppc_wait): Likewise. - * procfs.c (do_attach, procfs_wait, procfs_resume) - (procfs_notice_signals, procfs_thread_alive, procfs_pid_to_str) - (procfs_set_watchpoint, procfs_stopped_by_watchpoint) - (procfs_find_LDT_entry): Likewise. - * regcache.c (read_register_pid, read_signed_register_pid) - (write_register_pid, generic_target_read_pc, read_pc_pid) - (generic_target_write_pc, write_pc_pid): Likewise. - * regcache.h (read_register_pid, read_signed_register_pid) - (write_register_pid): Likewise. - * remote-adapt.c (adapt_wait, adapt_resume): Likewise. - * remote-array.c (array_wait, array_resume): Likewise. - * remote-bug.c (bug_wait, bug_resume): Likewise. - * remote-e7000.c (e7000_wait, e7000_resume): Likewise. - * remote-eb.c (eb_wait, eb_resume): Likewise. - * remote-es.c (es1800_wait, es1800_resume): Likewise. - * remote-mips.c (mips_wait, mips_resume): Likewise. - * remote-mm.c (mm_wait, mm_resume): Likewise. - * remote-nindy.c (nindy_wait, nindy_resume): Likewise. - * remote-os9k.c (rombug_wait, rombug_resume): Likewise. - * remote-rdi.c (arm_rdi_wait, arm_rdi_resume): Likewise. - * remote-rdp.c (remote_rdp_resume, remote_rdp_wait): Likewise. - * remote-sds.c (sds_wait, sds_resume): Likewise. - * remote-sim.c (gdbsim_wait, gdbsim_resume): Likewise. - * remote-st.c (st2000_wait, st2000_resume): Likewise. - * remote-udi.c (udi_wait, udi_resume): Likewise. - * remote-vx.c (vx_wait, vx_resume): Likewise. - * remote.c (remote_current_thread, remote_resume, remote_wait) - (remote_async_resume, remote_async_wait, remote_cisco_wait) - (remote_thread_alive): Likewise. - * sol-thread.c (thread_to_lwp, lwp_to_thread, sol_thread_resume) - (sol_thread_wait, sol_thread_notice_signals, sol_thread_alive) - (solaris_pid_to_str): Likewise. - * symm-nat.c (child_wait, child_resume): Likewise. - * target.c (debug_to_resume, debug_to_wait, debug_to_post_wait) - (debug_to_notice_signals, debug_to_thread_alive) - (normal_target_post_startup_inferior, normal_pid_to_str) - (debug_to_post_startup_inferior): Likewise. - * target.h (to_resume, to_wait, to_post_wait) - (to_post_startup_inferior, to_notice_signals, to_thread_alive) - (to_pid_to_str [all in struct target_ops]): Likewise. - (child_post_wait, child_thread_alive, normal_pid_to_str): Likewise. - * thread-db.c (thread_from_lwp, lwp_from_thread, thread_db_wait) - (attach_thread, detach_thread, thread_db_resume, check_event) - (thread_db_post_startup_inferior, thread_db_thread_alive) - (thread_db_pid_to_str): Likewise. - * thread.c (add_thread, delete_thread, find_thread_pid) - (pid_to_thread_id, in_thread_list, load_infrun_state) - (save_infrun_state, switch_to_thread, restore_current_thread) - (make_cleanup_restore_current_thread): Likewise. - * top.c (target_wait_hook): Likewise. - * uw-thread.c (dbgpid, thr_to_lwp, lwp_to_thr, add_thread_uw) - (uw_thread_resume, libtrhead_stub, uw_thread_wait, uw_thread_alive) - (uw_thread_pid_to_str): Likewise. - * v850ice.c (v850ice_wait, v850ice_resume): Likewise. - * win32-nat.c (child_wait, child_resume, win32_child_thread_alive) - (cywin_pid_to_str): Likewise. - * wince.c (child_wait, child_resume, win32_child_thread_alive): - Likewise. - * config/nm-linux.h (linuxthreads_pid_to_str): Likewise. - * config/nm-lynx.h (child_wait, lynx_pid_to_str): Likewise. - * config/alpha/nm-linux.h (lin_lwp_attach_lwp): Likewise. - * config/arm/nm-linux.h (lin_lwp_attach_lwp): Likewise. - * config/h8500/tm-h8500.h (h8500_read_pc, h8500_write_pc): Likewise. - * config/i386/nm-i386sol2.h (procfs_stopped_by_watchpoint) - (procfs_set_watchpoint): Likewise. - * config/i386/nm-linux.h (lin_lwp_attach_lwp): Likewise. - * config/i386/nm-ptx4.h (child_wait): Likewise. - * config/i386/nm-symmetry.h (child_wait): Likewise. - * config/i386/tm-cygwin.h (cygwin_pid_to_str): Likewise. - * config/ia64/nm-linux.h (ia64_linux_stopped_by_watchpoint) - (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint) - (lin_lwp_attach_lwp): Likewise. - * config/mips/nm-irix4.h, config/mips/nm-irix5.h - (procfs_stopped_by_watchpoint, procfs_set_watchpoint): Likewise. - * config/pa/nm-hppah.h (child_pid_to_str, hppa_tid_to_str) - (hppa_pid_or_tid_to_str): Likewise. - * config/pa/tm-hppa.h (target_read_pc, target_write_pc): Likewise. - * config/powerpc/nm-linux.h (lin_lwp_attach_lwp): Likewise. - * config/sparc/nm-sun4sol2.h (procfs_stopped_by_watchpoint) - (procfs_set_watchpoint): Likewise. - - * gdbthread.h (thread_id_to_pid): Change return type which - represents a combined process/thread id from ``int'' to - ``ptid_t''. - * gnu-nat.c (gnu_wait): Likewise. - * go32-nat.c (go32_wait): Likewise. - * hpux-thread.c (hpux_thread_wait): Likewise. - * inferior.h (procfs_first_available): Likewise. - * inftarg.c (child_wait): Likewise. - * infttrace.c (ptrace_wait): Likewise. - * lin-lwp.c (lin_lwp_wait): Likewise. - * lin-thread.c (thread_db_wait): Likewise. - * linux-thread.c (linuxthreads_wait): Likewise. - * lynx-nat.c (child_wait): Likewise. - * m3-nat.c (mach_really_wait): Likewise. - * mac-nat.c (child_wait): Likewise. - * monitor.c (monitor_wait): Likewise. - * ppc-bdm.c (bdm_ppc_wait): Likewise. - * procfs.c (do_attach, procfs_wait, procfs_first_available): Likewise. - * remote-adapt.c (adapt_wait): Likewise. - * remote-array.c (array_wait): Likewise. - * remote-bug.c (bug_wait): Likewise. - * remote-e7000.c (e7000_wait): Likewise. - * remote-eb.c (eb_wait): Likewise. - * remote-es.c (es1800_wait): Likewise. - * remote-mips.c (mips_wait): Likewise. - * remote-mm.c (mm_wait): Likewise. - * remote-nindy.c (nindy_wait): Likewise. - * remote-os9k (rombug_wait): Likewise. - * remote-rdi.c (arm_rdi_wait): Likewise. - * remote-rdp.c (remote_rdp_wait): Likewise. - * remote-sds.c (sds_wait): Likewise. - * remote-sim.c (gdbsim_wait): Likewise. - * remote-st.c (st2000_wait): Likewise. - * remote-udi.c (udi_wait): Likewise. - * remote-vx.c (vx_wait): Likewise. - * remote.c (remote_wait, remote_async_wait, remote_current_thread) - (remote_cisco_wait): Likewise. - * sol-thread.c (thread_to_lwp, lwp_to_thread, sol_thread_wait): - Likewise. - * symm-nat.c (child_wait): Likewise. - * target.c (debug_to_wait): Likewise. - * target.h (to_wait [in struct target_ops]): Likewise. - * thread.c (thread_id_to_pid): Likewise. - * thread-db.c (thread_from_lwp, lwp_from_thread, thread_db_wait): - Likewise. - * top.c (*target_wait_hook): Likewise. - * uw-thread.c (lwp_to_thr, uw_thread_wait): Likewise. - * v850ice.c (v850ice_wait): Likewise. - * win32-nat.c (child_wait): Likewise. - * wince.c (child_wait): Likewise. - * config/nm-lynx.h (child_wait): Likewise. - * config/i386/nm-ptx4.h (child_wait): Likewise. - * config/i386/nm-symmetry.h (child_wait): Likewise. - - * arch-utils.c (generic_prepare_to_proceed): Rename wait_pid - to wait_ptid and change its type from ``int'' to ``ptid_t''. - * breakpoint.c (reattach_breakpoints, detach_breakpoints): Likewise, - but rename saved_inferior_pid to saved_inferior_ptid. - * d10v-tdep.c (d10v_read_pc, d10_write_pc): Likewise, but rename - save_pid to save_ptid. - * gdbthread.h (struct thread_info): Likewise, but rename pid to ptid. - * hppah-nat.c (child_pid_to_exec): Likewise, but rename - saved_inferior_pid to saved_inferior_ptid. - * hpux-thread.c (main_ptid): Likewise, but rename from main_pid. - * infrun.c (previous_inferior_pid [static global]): Likewise, - but rename to previous_inferior_ptid. - (resume): Likewise, but rename resume_pid to resume_ptid. - (struct execution_control_state): Likewise, but rename - pid to ptid, saved_inferior_pid to saved_inferior_ptid, - and waiton_pid to waiton_ptid. - (target_last_wait_pid): Likewise, but rename to - target_last_wait_ptid. - * infttrace.c (saved_real_pid): Likewise, but rename to - saved_real_ptid. - (child_pid_to_exec_file): Likewise, but rename saved_inferior_pid - to saved_inferior_ptid. - * lin-lwp.c (struct lwp_info): Likewise, but rename pid to ptid. - (trap_ptid): Likewise, but renamed from trap_pid. - * lin-thread.c (handle_new_thread): Likewise, but rename gdb_pid - to gdb_ptid. - * linux-thread.c (detach_thread): Likewise, but rename pid to ptid. - (thread_db_wait): Likewise, but rename ret_pid to retptid. - * procfs.c (procfs_wait): Likewise, for retval whose name - doesn't change. Also, ``temp'' becomes two separate variables, - one named temp_tid (an int) and the other temp_ptid. - (procfs_notice_thread): Likewise (type change) for gdb_threadid - whose name does not change. - * regcache.c (registers_ptid): Likewise, but renamed from - registers_pid. - (read_register_pid, read_signed_register_pid, write_register_pid): - Likewise, but rename save_pid to save_ptid. - (read_pc_pid, write_pc_pid): Likewise, but rename saved_inferior_pid - to saved_inferior_ptid. - * remote.c (remote_newthread_step): Likewise, but rename pid to ptid. - * sol-thread.c (struct ps_prochandle): Likewise. - (sol_thread_resume): Likewise, for save_pid which becomes save_ptid. - (sol_thread_wait): Likewise, for rtnval whose name does not - change, and for save_pid which becomes save_ptid. - (solaris_pid_to_str): Likewise for lwp whose name does not change. - (sol_find_new_threads_callback): Likewise, for pid which becomes - ptid. - * target.h (target_resume, target_wait, target_post_wait) - (target_post_startup_inferior, target_notice_signals) - (target_thread_alive): Likewise. - * thread.c (info_threads_command): Likewise, but rename - current_pid to current_ptid. - (struct current_thread_cleanup): Likewise, but rename field - inferior_pid to inferior_ptid. - * thread-db.c (find_new_threads_callback): Likewise, but rename - pid to ptid. - * uw-thread.c (thr_to_lwp): Likewise for lid whose name does not - change. - (lwp_to_tr): Likewise fo tid whose name remains unchanged. - (thr_infpid, lwp_infpid, notice_thread, libthread_stub): Likewise, - but rename pid to ptid. - * config/alpha/nm-linux.h (ATTACH_LWP): Likewise. - * config/arm/nm-linux.h (ATTACH_LWP): Likewise. - * config/i386/nm-linux.h (ATTACH_LWP): Likewise. - * config/ia64/nm-linux.h (ATTACH_LWP): Likewise. - * config/pa/nm-hppah.h (target_tid_to_str): Likewise. - * config/powerpc/nm-linux.h (ATTACH_LWP): Likewise. - - * arch-utils.c (generic_prepare_to_proceed): Test for the - "zero" ptid by using ptid_equal() to test to see if variable - in question is the same as null_ptid. This replaces a direct - test against zero. - * cxux-nat.c (add_shared_symbol_files): Likewise. - * i386aix-nat.c, i386b-nat.c (i386_float_info): Likewise. - * infcmd.c (run_command): Likewise. - * inflow.c (kill_command): Likewise. - * infttrace.c (call_ttrace): Likewise. - * lin-lwp.c (lin_lwp_prepare_to_proceed): Likewise. - * lin-thread.c (thread_db_kill): Likewise. - * procfs.c (procfs_kill_inferior, procfs_mourn_inferior): Likewise. - * remote-es.c (es1800_kill): Likewise. - * sol-thread.c (sol_thread_create_inferior): Likewise. - * solib.c (locate_base): Likewise. - * target.c (nosupport_runtime): Likewise. - * thread-db.c (thread_db_wait): Likewise. - * top.c (quit_confirm, quit_force): Likewise. - * uw-thread (lwp_infpid, uw_thread_resume): Likewise. - - * infrun.c (handle_inferior_event, stop_stepping, normal_stop): - Use ptid_equal to compare value of process/thread ids instead of - ``=='' and ``!='' operators. - lin-lwp.c (delete_lwp, lin_lwp_prepare_to_proceed) - (stop_wait_callback, lin_lwp_wait): Likewise. - * procfs.c (procfs_wait): Likewise. - * regcache.c (read_register_bytes, read_register_gen) - (write_register_gen, read_register, read_register_pid) - (read_signed_register, read_signed_register_pid, write_register) - (write_register_pid, supply_register): Likewise. - * remote-vx.c (vx_resume): Likewise. - * sol-thread.c (sol_thread_wait): Likewise. - * symm-nat.c (kill_inferior): Likewise. - * thread.c (delete_thread, find_thread_pid, pid_to_thread_id) - (in_thread_list, info_threads_command, switch_to_thread) - (restore_current_thread): Likewise. - * uw-thread (libtread_stub): Likewise. - - * arm-linux-nat.c (GET_THREAD_ID): Change PID to PTID. - - * corelow.c (add_to_thread_list): Convert argument in add_thread() - call to a ptid_t. - * gnu-nat.c (inf_validate_procs): Likewise. - * linux-thread.c (stop_thread, update_stop_threads): Likewise. - * remote.c (record_currthread, remote_threads_info): Likewise. - * win32-nat.c (child_add_thread): Likewise. - - * hpux-thread.c (save_inferior_pid, restore_inferior_pid): Rename, - respectively, to save_inferior_ptid() and restore_inferior_ptid(). - Adjust implementations to operate on ``ptid_t'' instead of ``int''. - * lin-lwp.c (save_inferior_pid, restore_inferior_pid): Likewise. - * lin-thread.c (save_inferior_pid, restore_inferior_pid): Likewise. - * linux-thread.c (save_inferior_pid, restore_inferior_pid): Likewise. - * proc-service.c (save_inferior_pid, restore_inferior_pid): Likewise. - * sol-thread.c (save_inferior_pid, restore_inferior_pid): Likewise. - * thread-db.c (save_inferior_pid, restore_inferior_pid): Likewise. - - * infrun.c (RESUME_ALL): New macro representing the -1 ptid - to be passed to target_resume() when all threads should resume. - (resume): Set resume_ptid to RESUME_ALL rather than -1. - (handle_inferior_event): Invoke target_resume() with RESUME_ALL - instead of -1. - * irix5-nat.c (solib_create_inferior_hook): Convert -1 to - a ptid_t in target_resume() call. - * osfsolib.c (solib_create_inferior_hook): Likewise. - * solib-svr4.c (solib_create_inferior_hook): Likewise. - - * lin-lwp.c (PIDGET, PIDGET0): Rename original PIDGET macro to - PIDGET0. Define new PIDGET macro which uses PIDGET0, the only - difference being that the 0xffff pattern will be interpreted - as -1. - * lin-thread.c (PIDGET, PIDGET0): Likewise. - * thread-db.c (PIDGET, PIDGET0): Likewise. - * config/nm-linux.h (PIDGET, PIDGET0): Likewise. - * config/i386/tm-i386sol2.h (PIDGET, PIDGET0): Likewise. - * config/i386/tm-i386v42mp.h (PIDGET, PIDGET0): Likewise. - * config/sparc/tm-sun4sol2.h (PIDGET, PIDGET0): Likewise. - - * m3-nat.c (init_m3_ops): Fix typo; initialize to_wait field to - mach_really_wait rather than mach_really__wait. - * lin-thread.c (check_for_thread_event): Fix warning; make function - actually return a value. - - * gdbarch.sh (TARGET_READ_PC, TARGET_WRITE_PC): Change type of - ``pid'' arguments from ``int'' to ``ptid_t''. Also renamed - pid to ptid. - * gdbarch.h, gdbarch.c: Regenerated. - -2001-05-03 Jonathan Larmour - - * rdi-share/devsw.c: Include for struct tm - -2001-05-03 Eli Zaretskii - - * config/djgpp/fnchange.lst: Add mappings for the new - opcodes/openrisc-* files. - -2001-05-01 Michael Snyder - - * lin-lwp.c: Change printf to fprintf_unfiltered. - * Makefile.in: Add rules for thread-db.o, lin-lwp.o, proc-service.o. - -2001-05-01 Nicholas Duffek - - * config/rs6000/tm-rs6000.h (IN_SOLIB_RETURN_TRAMPOLINE): Define. - (rs6000_in_solib_return_trampoline): Declare. - * rs6000-tdep.c (rs6000_in_solib_return_trampoline): New - function. - (rs6000_skip_trampoline_code): Skip bigtoc fixup code. - * xcoffread.c (read_xcoff_symtab): Perform the ISFCN function - check after the CSECT check rather than before it. Allocate - separate symtabs for CSECTs whose names begin with '@'. - (scan_xcoff_symtab): Don't ignore symbols beginning with '@'. - Activate the misc_func_recorded mechanism for whose names begin - with '@'. - -2001-04-30 J.T. Conklin - - * ppcnbsd-nat.c (fetch_inferior_registers) - (store_inferior_registers, fetch_core_registers): Changed to use - fpreg[] instead of r_regs[] to access floating point registers. - -2001-04-30 Elena Zannoni - - * sh-tdep.c: Get rid of the function prototypes. - (sh_sh4_build_float_register_type): Move earlier in file. - (fv_reg_base_num): Ditto. - (dr_reg_base_num): Ditto. - -2001-04-30 Michael Snyder - - * thread-db.c: Revert 2001-04-26 change for debugging output. - * lin-lwp.c: Ditto. - * lin-lwp.c: Add set/show debug lin-lwp command. Use this - command to turn extra debugging output on / off. - -2001-04-30 Eli Zaretskii - - * buildsym.c (start_subfile): Use FILENAME_CMP instead of STREQ. - (top-level): #include filenames.h. - - * dwarf2read.c (dwarf2_start_subfile): Use IS_ABSOLUTE_PATH and - FILENAME_CMP, to DTRT on non-Posix platforms. - (top-level): #include filenames.h. - - -2001-04-27 Andrew Cagney - - * gdbtypes.c (check_stub_method): Always initialize ``p''. - -2001-04-27 Andrew Cagney - - * configure.host: Delete romp host. - * TODO: Update. - -2001-04-27 Andrew Cagney - - * TODO: Updates to 5.1. No more targets to obsolete. - -2001-04-27 Don Howard - - (Changes from Kevin Buettner, with minor update by Don Howard.) - - * i387-nat.c (i387_supply_fxsave, i387_fill_fxsave, i387_tag): Fix - typos in which hexadecimal constants were really intended to be - binary constants. - (i387_tag): Swap logic regarding zero vs non-zero exponents. - * MAINTAINERS (Misc): Added myself to the write-after-approval - list. - -2001-04-26 Jim Blandy - - (Changes from Daniel Berlin, with revisions by Jim Blandy.) - - Abstract out operations specific to particular C++ ABI's, and - invoke them through a function table. This removes the C++ ABI - dependencies scattered throughout the code, and allows us to - cleanly add support for new C++ ABI's. - * cp-abi.h, cp-abi.h, gnu-v2-abi.c, hpacc-abi.c: New files. - * c-typeprint.c, c-valprint.c, dbxread.c, eval.c, gdbtypes.c, - jv-typeprint.c, linespec.c, symtab.c, typeprint.c, valops.c: - #include "cp-abi.h". These files all use functions now declared - there. - * symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P): - Deleted. These services are now provided by functions declared in - cp-abi.h. - * value.h (value_rtti_type, value_virtual_fn_field): Same. - * values.c (value_virtual_fn_field): Same, for this definition. - * valops.c (value_rtti_type): Same. - * c-typeprint.c (c_type_print_base): Use the functions from - "cp-abi.h", instead of the old macros, or hard-coded ABI-specific - tests. - * dbxread.c (record_minimal_symbol): Same. - * gdbtypes.c (get_destructor_fn_field, virtual_base_index, - virtual_base_index_skip_primaries): Same. - * jv-typeprint.c (java_type_print_base): Same. - * linespec.c (find_methods, decode_line_1): Same. - * symtab.c (gdb_mangle_name): Same. - * Makefile.in (SFILES): Add the new .c files mentioned above. - (cp_abi_h): New variable. - (COMMON_OBS): Add gnu-v2-abi.o, hpacc-abi.o, and cp-abi.o. - (cp-abi.o, gnu-v2-abi.o, hpacc-abi.o): New targets. - (c-typeprint.o, c-valprint.o, dbxread.o, eval.o, gdbtypes.o, - jv-typeprint.o, symtab.o, linespec.o, typeprint.o, valops.o): Add - dependency on $(cp_abi_h). - -2001-04-26 Michael Snyder - - * thread-db.c (_initialize_thread_db): Add set/show command - "debug-linux-threads" for debugging output. - * lin-lwp.c (various): Use global "debug_linux_threads to - turn on extra debugging output. - * lin-lwp.c: Minor cleanups in comments. - * target.c (normal_pid_to_str): Get rid of an ancient hack. - * remote.c (remote_pid_to_str): New function for remote target. - -2001-04-24 Jim Blandy - - * c-typeprint.c (c_type_print_cv_qualifier): Don't print `const' - qualifier on C++ references; all references are innately const. - -2001-04-20 Mark Kettenis - - * event-top.h: Fix formatting. - -2001-04-17 Andrew Cagney - - * source.c (openp): Obsolete #ifdef MPW code. - (open_source_file): Ditto. - * event-top.c (display_gdb_prompt): Ditto. - * utils.c (query): Ditto. - (init_page_info): Ditto. - (init_page_info): Delete #ifndef MPW. - * top.c (gdb_readline): Ditto. - * mac-xdep.c: Obsolete. - * mac-gdb.r: Obsolete. - * config/powerpc/xm-mpw.h: Obsolete. - * config/xm-mpw.h: Obsolete. - * mpw-make.sed: Obsolete. - * mpw-config.in: Obsolete. - * TODO: Update - * NEWS: Update - -2001-04-19 Mark Kettenis - - * i386-tdep.c (i386_frameless_function_invocation): New function. - * config/i386/tm-i386.h (FRAMELESS_FUNCTION_INVOCATION): Redefine - in terms of i386_frameless_function_invocation. Adjust comment. - (i386_frameless_function_invocation): New prototype. - -2001-04-18 Martin M. Hunt - - * top.c (gdb_init): Don't call cli_out_new() to - create global uiout if init_ui_hook is set. uiout will - have to be initialized there. - -2001-04-18 Andrew Cagney - - * arch-utils.c: Include "regcache.h". - -2001-04-18 Mark Kettenis - - * i386-tdep.c (i386_saved_pc_after_call): New function. - * config/i386/tm-i386.h (SAVED_PC_AFTER_CALL): Redefine in terms - of i386_saved_pc_after_call. - (i386_saved_pc_after_call): New prototype. - -2001-04-17 Michael Snyder - - * i386-nat.c: Fix typo in comment. - * solib.c (no_shared_libraries): New function. Discard all symbols - from shared libraries. - (_initialize_solib): Add command "nosharedlibrary" as complement - to the command "sharedlibrary". Unloads symbols for all solibs. - -2001-04-16 Andrew Cagney - - * configure.host (m68030-sony-*, m68*-isi-*, m68*-sony-*): - * configure.tgt (m68*-rom68k-*, m68*-*bug-*, m68*-monitor-*) - (m68*-est-*, m68*-sony-*, m68*-isi-*): - * Makefile.in (xm-news1000.h, tm-news.h, xm-news.h): Obsolete.. - * config/m68k/xm-news.h: Obsolete. - * config/m68k/tm-news.h: - * config/m68k/xm-news1000.h: Obsolete. - * config/m68k/news.mh: Obsolete. - * config/m68k/news.mt: Obsolete. - * config/m68k/nm-news.h: Obsolete. - * config/m68k/news1000.mh: Obsolete. - * news-xdep.c: Obsolete. - * Makefile.in (isi-xdep.o): Obsolete. - (ALLDEPFILES): Delete isi-xdep.c. - (tm-isi.h): Obsolete. - * m68k-tdep.c (altos_skip_prologue): Update comments. - (isi_skip_prologue): Obsolete. - * isi-xdep.c: Obsolete. - * config/m68k/xm-isi.h: Obsolete. - * config/m68k/isi.mh: Obsolete. - * config/m68k/tm-isi.h: Obsolete. - * config/m68k/isi.mt: Obsolete. - - * TODO: Update. - * NEWS: Update. - -2001-04-17 Michael Snyder - - * remote.c (remote_open_1): On opening the remote target, activate - the solib_create_inferior_hook, so that it can detect when the - target loads shared libraries. - (remote_async_open_1): Ditto. - -2001-04-17 Michael Snyder - - * breakpoint.c (print_one_breakpoint): Handle 64-bit addresses. - * tracepoint.c (tracepoints_info): Handle 64-bit addresses. - * testsuite/gdb.trace/deltrace.exp: Allow for 64-bit addresses. - * testsuite/gdb.trace/infotrace.exp: Ditto. - * testsuite/gdb.trace/passcount.exp: Ditto. - * testsuite/gdb.trace/while-stepping.exp: Ditto. - -2001-04-17 Michael Snyder - - * thread-db.c (check_thread_signals): When looping over all - signals, ignore signal zero. - (disable_thread_signals): Ditto. - -2001-04-17 Eirik Fuller - - * thread.c (do_captured_thread_select): Allow the argument to the - thread command to be an expression rather than a literal integer. - -2001-04-17 Mark Kettenis - - * i386-linux-tdep.c (i386_linux_saved_pc_after_call): Use - read_memory_unsigned_integer instead of read_memory_integer. - -2001-04-16 Kevin Buettner - - * solib-aix5.c (map_index_vs_section_name_okay): New function. - (aix5_relocate_main_executable): Don't use file offsets for - determining corresponding sections and map file entries. Call - map_index_vs_section_name_okay() to do this instead. - -2001-04-16 Kevin Buettner - - * procfs.c (open_with_retry): New function. - (open_procinfo_files, load_syscalls, proc_iterate_over_mappings) - (proc_get_LDT_entry): Call open_with_retry() instead of open(). - -2001-04-16 Kevin Buettner - - * ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Adjust - comparison against TRAP_HWBKPT constant yet again to account - for the various values used by different kernel versions. - -2001-04-16 Daniel Berlin - - * demangle.c (_initialize_demangler): Use xcalloc on the - demangling_style_names, and make it a null terminated array of - names, to avoid a crash. - -2001-04-16 Mark Kettenis - - * i386-tdep.c (i386_frame_chain): New function. - * config/i386/tm-i386.h (FRAME_CHAIN): Redefine in terms of - i386_frame_chain. - (i386_frame_chain): New prototype. - -2001-04-14 J.T. Conklin - - * target.h (target_ops): Removed to_core_file_to_sym_file vector - function. - * corelow.c (core_ops): Updated for above change. - * gnu-nat.c (core_ops): Likewise. - * inftarg.c (child_ops): Likewise. - * monitor.c (monitor_ops): Likewise. - * ppc-bdm.c (bdm_ppc_ops): Likewise. - * remote-adapt.c (adapt_ops): Likewise. - * remote-bug.c (bug_ops): Likewise. - * remote-e7000.c (e7000_ops): Likewise. - * remote-eb.c (eb_ops): Likewise. - * remote-es.c (es1800_ops, es1800_child_ops): Likewise. - * remote-mm.c (mm_ops): Likewise. - * remote-nindy.c (nindy_ops): Likewise. - * remote-nrom.c (nrom_ops): Likewise. - * remote-os9k.c (rombug_ops): Likewise. - * remote-rdp.c (remote_rdp_ops): Likewise. - * remote-sim.c (gdbsim_ops): Likewise. - * remote-st.c (st2000_ops): Likewise. - * v850ice.c (v850ice_ops): Likewise. - * target.c (cleanup_target): Likewise - (update_current_target): Likewise. - (setup_target_debug): Likewise - (debug_to_core_file_to_sym_file): Removed. - - * corefile.c (core_file_command) [HPUXHPPA]: Removed code that - sets symbol file from information obtained from the core file. - * corelow.c (core_file_to_sym_file): Removed. - -2001-04-13 Fernando Nasser - - From Adam Mirowski - Fixed Insight on Solaris. It was not possible to debug a process - because of EINTR "errors". - * procfs.c: (procfs_wait): if proc_wait_for_stop() fails - with EINTR, retry the call. - -2001-04-12 Kevin Buettner - - * solib-aix5.c (enum maptype): Delete. - (struct lm_info): Add new member ``nmappings''. Make ``mapping'' - member a pointer instead of a statically sized array. - (build_so_list_from_mapfile): Dynamically allocate ``mapping'' - array. - (aix5_relocate_main_executable, aix5_relocate_section_addresses, - aix5_find_global_pointer): Search for correct mapping to use - based on file offset instead of knowledge of whether the section - is read-only or read/write. - (aix5_find_gate_addresses): Use the first mapping instead of - the (now defunct) MT_READONLY mapping. - -2001-04-12 Nicholas Duffek - - * xcoffread.c (scan_xcoff_symtab): Ignore symbols beginning with - "@". - -2001-04-12 Kevin Buettner - - * config/i386/fbsd.mh (NATDEPFILES): Add i386-nat.o. - -2001-04-09 Andrew Cagney - - Obsolete i[3456]86-*-sunos* (aka Sun386) host and target. - * config/i386/sun386.mh: Obsolete. - * config/i386/sun386.mt: Obsolete. - * config/i386/xm-sun386.h: Obsolete. - * config/i386/tm-sun386.h: Obsolete. - * config/i386/nm-sun386.h: Obsolete. - * Makefile.in (ALLDEPFILES): Delete sun386-nat.c. - (sun386-nat.o): Target is obsolete. - * sun386-nat.c: Obsolete. - * configure.tgt (i[3456]86-*-sunos*): Obsolete. - * configure.host (i[3456]86-*-sunos*): Obsolete. - * NEWS: Update. - * TODO: Update. - -2001-04-10 J.T. Conklin - - * maint.c: Fix typo in comment. - -2001-04-09 Keith Seitz - - * MAINTAINERS: Swap with Syd Polk as a gdbtk maintainer. - -2001-04-08 Kevin Buettner - - * fork-child.c (fork_inferior, clone_and_follow_inferior): - Document fact that apparent call to vfork() might actually be - a call to fork() instead. - * ser-pipe.c (pipe_open): Likewise. - -2001-04-08 Kevin Buettner - - * printcmd.c (print_frame_args): Use a cleanup to invoke - ui_out_list_end() so that the list count nesting flag will - be decremented properly when an error occurs. - * stack.c (print_frame): Likewise. - -2001-04-06 J.T. Conklin - - * dcache.c (dcache_write_line): Fixed bugs where cache line was - not written to target correctly. - - * gdbserver/low-hppabsd.c (read_inferior_memory): Add explicit - void return value; - * gdbserver/low-nbsd.c: Likewise. - * gdbserver/low-sparc.c: Likewise. - * gdbserver/low-sun3.c: Likewise. - -2001-04-06 Geoffrey Keating - - * config/rs6000/nm-rs6000.h (PTRACE_ATTACH): Don't define. - (PTRACE_DETACH): Don't define. - -2001-04-06 David Smith - - * arch-utils.c (default_prepare_to_proceed) - (generic_prepare_to_proceed): Added new functions. - * arch-utils.h: New function declarations for - default_prepare_to_proceed() and generic_prepare_to_proceed(). - * gdbarch.sh: Added PREPARE_TO_PROCEED. - * gdbarch.c: Regenerated. - * gdbarch.h: Regenerated. - * inferior.h: Added get_last_target_status() declaration. - * infrun.c (get_last_target_status): Added new function. - (handle_inferior_event): Saves last pid and waitstatus, which will - get returned by get_last_target_status(). - - * hppa-tdep.c (prepare_to_proceed): Added comment stating that - prepare_to_proceed() is potentially redundant since - default_prepare_to_proceed() has been added. - * linux-thread.c (prepare_to_proceed): Ditto. - * lin-lwp.c (prepare_to_proceed): Ditto. - * m3-nat.c (prepare_to_proceed): Ditto. - -2001-04-05 Andrew Cagney - - Obsolete powerpcle-*-cygwin* and powerpcle-*-solaris* platforms - and powerpc-*-netware* target. - * configure.host (powerpcle-*-cygwin*, powerpcle-*-solaris*): - Obsolete. - * configure.tgt (powerpc-*-netware*, powerpcle-*-cygwin*) - (powerpcle-*-solaris*): Obsolete. - * config/powerpc/tm-cygwin.h: Obsolete. - * config/powerpc/cygwin.mt: Obsolete. - * config/powerpc/xm-cygwin.h: Obsolete. - * config/powerpc/cygwin.mh: Obsolete. - * config/powerpc/nm-solaris.h: Obsolete. - * config/powerpc/xm-solaris.h: Obsolete. - * config/powerpc/tm-solaris.h: Obsolete. - * config/powerpc/solaris.mt: Obsolete. - * config/powerpc/tm-ppc-nw.h: Obsolete. - * config/powerpc/ppc-nw.mt: Obsolete. - * TODO: Update. - * NEWS: Update. - -2001-04-06 Fernando Nasser - - * buildsym.c (record_line): Turn off unused addr bits. - -2001-04-06 Fernando Nasser - - From David Deephanphongs - * inferior.h: Fix declarations of get_inferior_args and - set_inferior_args, which were missing the trailing 's'. - -2001-04-05 Jeff Holcomb - - * monitor.c (monitor_supply_register): Only report an error if we - don't get a valid value. - -2001-04-05 Eli Zaretskii - - * README: Don't mention gdba.el. - -2001-04-05 Elena Zannoni - - From Jimmy Guo - * top.c (init_main): set prompt if annotation_level>1, - this is necessary when annotation_level is set to 2 via - --annotate=2 command line option. - -2001-04-04 Andrew Cagney - - Obsolete a29k-*-* host and a29k-*-sym1* and a29k-*-kern* targets. - * configure.tgt (a29k-*-sym1*, a29k-*-kern*): Obsolete. - * configure.host (a29k-*-*): Obsolete. - * Makefile.in (ALLDEPFILES): Remove ultra3-nat.c and - ultra3-xdep.c. - (ultra3-nat.o, ultra3-xdep.o): Obsolete. - * config/a29k/tm-ultra3.h: Obsolete. - * config/a29k/ultra3.mt: Obsolete. - * config/a29k/ultra3.mh: Obsolete. - * config/a29k/nm-ultra3.h: Obsolete. - * config/a29k/xm-ultra3.h: Obsolete. - * ultra3-xdep.c: Obsolete. - * ultra3-nat.c: Obsolete. - * config/a29k/a29k-kern.mt: Obsolete. - * NEWS: Update. - * TODO: Update. - -Wed Apr 4 21:48:42 2001 Christopher Faylor - - * main.c: Remove windows.h use. - (gdbtk_test): Use PATH_MAX for home var calculation. - * remote-e7000.c (e7000_parse_device): Accomodate Cygwin as well as - Win32 in colon test. - * ser-tcp.c: Use modern __CYGWIN__ conditional. - * source.c (mod_path): Add __CYGWIN__ conditional to WIN32 test. - (openp): Ditto. - * symfile.c (symfile_bfd_open): Ditto. - -2001-04-04 Martin M. Hunt - - * main.c (captured_main): For GDBtk, don't use tui_fileopen(). - Handle all stream setup in gdbtk_init - -2001-04-04 Mark Kettenis - - * i386-tdep.c (i386_extract_return_value): Don't return the return - value of a void function. - (i386_store_return_value): Likewise. - -2001-04-03 Andrew Cagney - - Obsolete w65-*-* target. - * configure.tgt (w65-*-*): Obsolete. - * config/w65/w65.mt: Obsolete. - * config/w65/tm-w65.h: Obsolete. - * w65-tdep.c: Obsolete. - * NEWS: Update. Fix TiC80 description. - * TODO: Update. - -2001-04-03 Andrew Cagney - - Obsolete tic80-*-* target. - * configure.tgt (tic80-*-*): Obsolete. - * config/tic80/tic80.mt: Obsolete. - * config/tic80/tm-tic80.h: Obsolete. - * tic80-tdep.c: Obsolete. - * TODO: Update - * NEWS: Update. - -2001-04-02 J.T. Conklin - - * remote-mips.c (S_IROTH): Moved definition from here. - * gdb_stat.h (S_IROTH): to here. - - * remote.c (remote_protocol_e, remote_protocol_E): Define. - (set_remote_protocol_e_packet_cmd) - (set_remote_protocol_E_packet_cmd) - (show_remote_protocol_e_packet_command) - (show_remote_protocol_E_packet_command): New functions. - (init_all_packet_configs): Initialize remote_protocol_e and - remote_protocol_E. - (remote_resume, remote_async_resume): Support e/E command - packets. - (show_remote_cmd): Show state of remote_protocol_e and - remote_protocol_E. - (_initialize_remote): Add "set remote step-over-range-packet" - and "set remote step-over-range-w-signal-packet" to CLI. - -2001-04-01 Andrew Cagney - - Obsolete ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv* and - ns32k-utek-*. - * Makefile.in (ALLDEPFILES): Delete umax-xdep.c and ns32km3-nat.c. - (umax-xdep.o, ns32km3-nat.o): Obsolete. - * configure.tgt (ns32k-*-mach3*, ns32k-utek-sysv*, ns32k-utek-*): - Obsolete. - * configure.host (ns32k-*-mach3*, ns32k-umax-*, ns32k-utek-sysv*): - Obsolete. - * config/ns32k/merlin.mh: Obsolete. - * config/ns32k/merlin.mt: Obsolete. - * config/ns32k/xm-merlin.h: Obsolete. - * config/ns32k/tm-merlin.h: Obsolete. - * config/ns32k/nm-umax.h: Obsolete. - * config/ns32k/umax.mh: Obsolete. - * config/ns32k/umax.mt: Obsolete. - * config/ns32k/xm-umax.h: Obsolete. - * umax-xdep.c: Obsolete. - * config/ns32k/ns32km3.mh: Obsolete. - * config/ns32k/ns32km3.mt: Obsolete. - * config/ns32k/tm-ns32km3.h: Obsolete. - * config/ns32k/xm-ns32km3.h: Obsolete. - * ns32km3-nat.c: Obsolete. - * ns32k-tdep.c (merlin_skip_prologue): Obsolete. - (merlin_frame_num_args): Ditto. - * NEWS: Update. - * TODO: Update. - -2001-04-02 Eli Zaretskii - - * config/djgpp/fnchange.lst: Tweak due to - expect/example/chesslib.c. - -2001-04-02 Kevin Buettner - - * m88k-tdep.c (examine_prologue): Change type of ``insn'' from - unsigned int to unsigned long. Also, fix format string. - (pop_frame): Fix PC_IN_CALL_DUMMY() call so that it doesn't - use an undeclared variable. Also, delete declaration and - initialization of ``fp'' because it is otherwise unused. - * remote-bug.c (sleep): Delete declaration. - (bug_store_register, bug_write_memory, bug_read_memory) - (bug_insert_breakpoint, bug_remove_breakpoint): Fix sprintf() - format statements and cast certain sprintf() arguments to - eliminate warnings. - (bug_load): Likewise for call to printf_filtered(). - * config/m88k/tm-m88k.h (FIX_CALL_DUMMY): Eliminate - assignment to ``pc''. The necessary assignment is done in - hand_function_call() after the invocation of FIX_CALL_DUMMY(). - -2001-03-20 Daniel Berlin - - * symtab.c (completion_list_add_name): Remove duplicate string checks, - readline already does this, and it's much faster at it, too. - -2001-04-01 Eli Zaretskii - - * go32-nat.c: Minor tweaks, to pacify the ari script. - -2001-04-01 Mark Kettenis - - * i386-tdep.c (i386_extract_struct_value_address): New function. - * config/i386/tm-i386.h (EXTRACT_STRUCT_VALUE_ADDRESS): Redefine - in terms of i386_extract_struct_value_address. - (i386_extract_struct_value_address): New prototype. - - * i386-linux-nat.c (i386_linux_dr_get): Change type of return - value to `unsigned long'. Change type of `value' to `unsigned - long'. - (i386_linux_dr_set): Change type of second argument to `unsigned - long'. - (i386_linux_dr_set_control): Change type of first argument to - `unsigned long'. - (i386_linux_dr_get_status): Change type of return value to - unsigned long. - * config/i386/nm-linux.h (i386_linux_dr_set_control, - i386_linux_dr_get_status): Adjust prototypes accordingly. - -2001-03-31 Kevin Buettner - - * ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Change - TRAP_HWBKPT constant to match that in the kernel headers for - Linux/IA-64. - -2001-03-31 Mark Kettenis - - * i386bsd-nat.c: Include "gdb_assert.h". - [HAVE_PT_GETDBREGS] (DBREG_DRX): Define if not - already defined. - [HAVE_PT_GETDBREGS] (i386bsd_dr_set, i386bsd_dr_set_control, - i386bsd_dr_set_addr, i386bsd_dr_reset_addr, - i386bsd_dr_get_status): New functions. - * config/i386/nm-fbsd.h [HAVE_PT_GETDBREGS] - (I386_USE_GENERIC_WATCHPOINTS): Define. - Include "i386/nm-i386.h". - (I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR, - I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros. - (i386bsd_dr_set_control, i386bsd_dr_set_addr, - i386bsd_dr_reset_addr, i386bsd_dr_get_status): New prototypes. - * acconfig.h (HAVE_PT_GETDBREGS): New configure macro. - * configure.in: Cleanup a few comments. Check for PT_GETDBREGS - ptrace request. - * config.in, configure: Regenerate. - - * i386-nat.c (i386_insert_aligned_watchpoint): Set address - register before enabling it by setting the control register. - (i386_remove_aligned_watchpoint): Reset address register after - disabling it by setting the control register. - - * i386-tdep.c (i386_extract_return_value): If the type of the - return value is TYPE_STRUCT and the number of fields is one, call - ourselves with TYPE set tp the type of the first field. - (i386_store_return_value): Likewise. - This fixes a problem with returning structs consisting of a single - `float' or `double' on *BSD. - -2001-03-30 Mark Kettenis - - * lin-lwp.c (lin_lwp_resume): Don't mark LWP as not stopped until - we're absolutely sure we're going to resume it. - - * thread-db.c (check_event): Don't report an error if we encounter - a thread creation event for a thread that's already in the thread - list, since that may legitemately happen. Instead only call - attach_thread if it's not already in the thread list. - -2001-03-28 Andrew Cagney - - * config/pa/xm-hppah.h (malloc): Really delete declaration - (MALLOC_INCOMPATIBLE): Really delete macro. - * cli/cli-cmds.c (apropos_command): Use xcalloc. - -2001-03-28 Andrew Cagney - - * configure.in (build_warnings): Add -Wuninitialized. - * configure: Regenerate. - - * v850-tdep.c (v850_scan_prologue): Initialize ``insn2''. - * sparc-tdep.c (sparc64_push_arguments): Add default case to - switch. - * sh-tdep.c (sh_do_fp_register): Replace ``?:'' printf format - expression with if statement. - * mn10200-tdep.c (mn10200_analyze_prologue): Initialize - ``stack_size''. - * mips-tdep.c (show_mipsfpu_command): Add default case to switch. - (mips_dump_tdep): Fix setting of ef_mips_arch. - * mcore-tdep.c (mcore_analyze_prologue): Initialize ``fp_regnum''. - * dsrec.c (make_srec): Always initialize ``binbuf''. - * monitor.c (monitor_read_memory_single): Do not pass an - uninitialized buffer to monitor_error. Make ``i'' more local. - -2001-03-28 Andrew Cagney - - * MAINTAINERS: Change ns32k target to ,-Werror. - - * ns32k-tdep.c: Include "gdbcore.h" - (flip_bytes): Change first argument to void*. Add forward - declaration. - (sign_extend): Add declaration. - (merlin_frame_num_args): Add final else clause to if-else chain. - (umax_frame_num_args): Ditto. - * config/ns32k/tm-umax.h (ns32k_localcount): Declare. - (flip_bytes): Ditto. - -2001-03-28 Mark Kettenis - - * i386-linux-tdep.c (FRAMELESS_SIGNAL): Moved here from - config/i386/nm-linux.h (including comment). - (i386_linux_frame_chain): New function implementing guts of the - former FRAME_CHAIN macro, but using read_memory_unsigned_integer - instead of read_memory_integer. - (i386_linux_frame_saved_pc): Removed doc pointing to - i386/tm-linux.h for an explanation of FRAMELESS_SIGNAL since that - now lives in this file. - * config/i386/tm-linux.h (FRAMELESS_SIGNAL): Moved to - i386-linux-tdep.c (including comment). - (FRAME_CHAIN): Redefined in terms of i386_linux_frame_chain. - (i386_linux_frame_chain): New prototype. - - * gdbserver/low-linux.c [I386_GNULINUX_TARGET]: Cleanup code and - make it work again. - (NUM_FREGS): Redefine to 0. - (NUM_REGS): Redefine as NUM_GREGS. - (i386_register_byte, i386_register_raw_size): Update from - i386-tdep.c. Add comment about their origin. - (regmap, register_u_addr): Take these from i386-linux-nat.c. - (i386_register_u_addr): Removed. - - * i386-linux-nat.c (i386_linux_dr_get): Return 0 if ptrace call - fails instead of calling perror_with_name. This should fix - debugging remote i386 targets with a native Linux/x86 GDB. Add - FIXME for this hack. - -2001-03-19 J.T. Conklin - - * arch-utils.c (#include "gdbthread.h"): Removed. - (#include "symfile.h"): Removed. - (XMALLOC): Removed unused macro. - * breakpoint.c (tbreak_command): Removed local declaration. - (awatch_command, do_enable_breakpoint, set_breakpoint_count): - Remove duplicate declarations. - (bpstat_should_step, bpstat_have_active_hw_watchpoints) - (remove_solib_event_breakpoints): Fix indentation botch. - * c-typeprint.c (#include "command.h"): Removed. - (#include "gdbcmd.h"): Removed. - * ch-exp.c (ch_terminal_match_float_literal, parse_expr) - (parse_primval, parse_untyped_expr, parse_opt_untyped_expr): - Removed duplicate declarations. - * ch-typeprint.c (#include "command.h"): Removed. - (#include "gdbcmd.h"): Removed. - * corefile.c (#include "frame.h"): Removed - (#include "symfile.h"): Removed. - (#include "language.h"): Removed. - * dbxread.c (#include "command.h"): Removed. - * environ.c (#include "gdbcore.h"): Removed. - * event-loop.c (#include "top.h"): Removed. - * f-typeprint.c (#include "command.h"): Removed. - (#include "gdbcmd.h"): Removed. - (#include "language.h"): Removed. - (#include "typeprint.h"): Removed. - (#include "frame.h"): Removed. - * gdbtypes.h (print_type_scalar): Removed declaration. - * infcmd.c (#include "completer.h"): Removed. - * language.c (#include "frame.h"): Removed. - * m2-typeprint.c (#include "command.h"): Removed. - (#include "gdbcmd.h"): Removed. - (#include "language.h"): Removed. - * m2-valprint.c (#include "valprint.h"): Removed. - * p-typeprint.c (#include "command.h"): Removed. - (#include "gdbcmd.h"): Removed. - * p-valprint.c (#include "typeprint.h"): Removed. - * parse.c (#include "linespec.h"): Removed. - * regcache.c (#include "frame.h"): Removed. - * remote.c (#include "frame.h"): Removed. - (getpkt_sane): Make static. - * source.c (#include "completer.h"): Removed. - * stack.c (#include "symfile.h"): Removed. - (#include "objfiles.h"): Removed. - * symfile.c (#include "completer.h"): Removed. - * tracepoint.c (#include "completer.h"): Removed. - * values.c (#include "frame.h"): Removed. - * varobj.c (#include "valprint.h"): Removed. - * wrapper.c (#include "frame.h"): Removed. - - * memattr.c (create_mem_region): Removed unused variable. - * remote-nrom.c: Removed spurious semicolon after init_nrom_ops. - -2001-03-27 Nick Clifton - - * remote-rdp.c (rdp_set_command_line): Add missing double quote. - -2001-03-27 Kevin Buettner - - * solib-aix5.c (build_so_lib_from_mapfile): Use xfree() instead - of free(). - -2001-03-27 Eli Zaretskii - - * TODO (Cleanups): Remove the item about converting docs to GFDL. - -2001-03-26 Kevin Buettner - - * ia64-tdep.c (slotN_contents, replace_slotN_contents): Change - type of ``bundle'' from unsigned char * to char *. - (ia64_get_saved_register): Use alloca() to allocate register - buffers. - - * solib-aix5.c (build_so_lib_from_mapfile): Fix xasprintf() usage. - -2001-03-26 Kevin Buettner - - * proc-utils.h (procfs_ctl_t): New typedef. - * proc-api.c (write_with_trace): Change type of ``opcode'' from - long to procfs_ctl_t. Don't assume that the target has defined - BREAKPOINT. Handle case in which PCRESET is the same as PCUNSET. - * proc-events.c (sys/syscall.h, sys/fault.h): Include conditionally. - * procfs.c (sys/fault.h, sys/syscall.h): Include conditionally. - (gdb_sigset_t, gdb_sigaction_t, gdb_siginfo_t, gdb_premptysysset) - (gdb_praddsysset, gdb_prdelsysset, gdb_pr_issyssetmember): - Conditionally define as appropriate for AIX/non-AIX systems. Use - these defines/typedefs as appropriate elsewhere in file. - (struct procinfo): Change type of saved_sigset and saved_sighold - from sigset_t to gdb_sigset_t. Make saved_exitset and - saved_entryset pointer variables. Add two new fields, num_syscalls - and syscall_names. - (DYNAMIC_SYSCALLS): Define when HAVE_PRSYSENT_T is defined. - (sysset_t_size, sysset_t_alloc): New functions. - (load_syscalls, free_syscalls, find_syscall): New functions for - platforms which define DYNAMIC_SYSCALLS. - (create_procinfo): Call load_syscalls. - (destroy_one_procinfo): Call free_syscalls. - (GDBRESET): Don't define twice. - (proc_modify_flag): Change type of operation code array `arg' - from long to procfs_ctl_t. - (proc_stop_process, proc_wait_for_stop, proc_run_process) - (proc_set_traced_signals, proc_set_traced_faults) - (proc_set_traced_sysentry, proc_set_traced_sysexit) - (proc_set_held_signals, proc_clear_current_fault) - (proc_set_current_signal, proc_clear_current_signal, proc_set_gregs) - (proc_set_fpregs, proc_kill, proc_set_watchpoint): Likewise for `cmd'. - (proc_set_traced_sysentry): Dynamically allocate variable sized - struct gdb_proc_ctl_pcsentry. Also, free it at function exit. - (proc_set_traced_sysexit): Dynamically allocate variable - sized struct gdb_proc_ctl_pcsexit. Also, free it at - function exit. - (proc_get_traced_sysentry, proc_get_traced_sysexit): Add new code - for reading the sysset_t struct on AIX5. - (procfs_debug_inferior): Don't assume that SYS_exit will be - defined. Add new code for finding certain syscalls on AIX5. - (syscall_is_lwp_exit, syscall_is_exit, syscall_is_exec) - (syscall_is_lwp_create): New functions. - (procfs_wait): Restructured code which checks for certain - system calls to use the new syscall_is_... functions. - (procfs_notice_signals): Account for the fact that saved_entryset - and saved_exitset in struct procinfo are now pointers. - -2001-03-26 Kevin Buettner - - * symtab.c (find_pc_sect_line): Revise method used for finding - the ending pc. - -2001-03-26 Mark Kettenis - - * i386-linux-tdep.c (i386_linux_sigtramp_saved_pc, - i386_linux_sigtramp_saved_sp): Make static. - (i386_linux_frame_saved_pc): New function based on the old - FRAME_SAVED_PC macro, but use read_memory_unsigned_integer instead - of read_memory_integer. - * config/i386/tm-linux.h (sigtramp_saved_pc): Remove definition. - (i386_linux_sigtramp_saved_pc): Remove prototype. - (FRAME_SAVED_PC): Redefine in terms of i386_linux_frame_saved_pc. - (i386_linux_frame_saved_pc): New prototype. - -2001-03-26 Andrew Cagney - - * MAINTAINERS: Document m88k as a ``Known problem in 5.1''. - * TODO (GDB 5.1 - Cleanups): Update. - -2001-03-26 Andrew Cagney - - * fork-child.c (clone_and_follow_inferior): Delete #ifdef - HAVE_VFORK. - -2001-03-26 Mark Kettenis - - * config/i386/tm-symmetry.h (PUSH_ARGUMENTS): #undef. - - * i386-tdep.c (i386_push_arguments, i386_store_struct_return): New - functions. - * config/i386/tm-i386.h (PUSH_ARGUMENTS): New macro. - (STORE_STRUCT_RETURN): Redefine in terms of - i386_store_struct_return. - (i386_push_arguments, i386_store_struct_return): New prototypes. - * config/i386/tm-i386v.h (STORE_STRUCT_RETURN): Remove. It's - definition was identical to the definition in "i386/tm-i386.h" so - the new definition should suffice too. - -2001-03-26 Eli Zaretskii - - * event-loop.c (toplevel) [!HAVE_POLL] [NO_FD_SET]: Remove unused - definitions for SELECT, NBBY, FD_SETSIZE, NFDBITS, and MASK_SIZE. - - * config/djgpp/djconfig.sh: Add copyright notice. - - * ser-go32.c (rawclock): Remove prototype; include time.h instead. - (ISR, dos_hookirq, isr_t): Convert K&R definition to ANSI C. - (top level) : Include gdb_string.h instead. - (dos_noop, dos_raw, dos_noflush_set_tty_state) - (dos_print_tty_state, dos_info): Remove ATTRIBUTE_UNUSED. - - * go32-nat.c (go32_create_inferior): Move the declaration of - `environ' to here from the top level. - (top level) <_initialize_go32_nat>: Remove redundant prototype. - : Include it instead of string.h. - (store_register): Call register_buffer instead of accessing - registers[] directly. - (redir_cmdline_delete, redir_cmdline_parse, redir_to_debugger) - (redir_to_debugger, redir_debug_init) [__DJGPP_MINOR__ < 3]: Put - the function names at the start of the line. - (go32_set_dr): Throw internal_error if the argument is not a valid - debug register number. - (go32_open, go32_close, go32_attach, go32_detach, go32_resume) - (go32_wait, go32_xfer_memory, go32_files_info) - (go32_terminal_info): Remove ATTRIBUTE_UNUSED. - -2001-03-25 Jim Blandy - - * mips-tdep.c (mips_gdbarch_init): Tweak indentation. - -2001-03-25 Elena Zannoni - - From Andrew Cagney - - * coffread.c: Include "gdb_assert.h". - (coff_symtab_read): Cast the integer s_sclass to a long before - casting it to a pointer. - -2001-03-25 Elena Zannoni - - From Andrew Cagney - - * coffread.c (coff_symtab_read): Initialize - ``fcn_first_line_addr''. Check that the ``.bf'' always preceeds - the ``.ef'' info. - * dbxread.c (find_text_range): Initialize ``start'' and ``end''. - -2001-03-23 Andrew Cagney - - * config/sparc/tm-sp64.h (GDB_MULTI_ARCH): Down grade to - GDB_MULTI_ARCH_PARTIAL from two. SOFTWARE_SINGLE_STEP is not - multi-arch. - - * gdbarch.sh (SOFTWARE_SINGLE_STEP): Add. - * gdbarch.h, gdbarch.c: Re-generate. - - * target.h (SOFTWARE_SINGLE_STEP_P) - (SOFTWARE_SINGLE_STEP): Delete macro definitions. - -2001-03-23 Andrew Cagney - - * gdbarch.sh (gdbarch_register_read, gdbarch_register_write): Add. - * gdbarch.h, gdbarch.c: Regenerate. - - * regcache.h (regcache_read, regcache_write): Declare. - (registers, register_valid, register_buffer): Add note that these - interfaces are deprecated. - - * regcache.c: Include "gdb_assert.h". - (legacy_write_register_gen): Rename write_register_gen. - (legacy_read_register_gen): Rename read_register_gen. - (regcache_read, regcache_write): New function. - (read_register_gen, write_register_gen): New function. - (write_register): Simplify. Use write_register_gen. - (read_register): Ditto using read_register_gen. - (read_signed_register): Ditto. - (read_register_bytes): Ditto!!!! - (supply_register): Add note that CLEANUP_REGISTER_VALUE is being - replaced by gdbarch_register_read. - - * TODO (GDB 5.2 - Cleanups): Add list of gdbarch methods to - deprecate. - -2001-03-23 Jim Blandy - - Fix from Dan Berlin: - - * stabsread.c (read_cpp_abbrev): Properly construct the names of - virtual function table pointer fields. - -2001-03-19 Andrew Cagney - - * defs.h (xfree, mcalloc, mmalloc, mrealloc, mfree, xmmalloc, - xmrealloc): Move existing declarations to the one place and - re-order to be consistent. - (xmcalloc, xmfree): Declare. - (xmmalloc, xmrealoc): Assume ISO-C - use size_t and void* in - declaration. - - * utils.c (size_t): Delete #ifdef defining size_t. - (mmalloc, mrealloc, mcalloc, mfree): Re-order. - (mmalloc, mrealloc, mcalloc): Document as only calls in GDB - corresponding malloc, realloc, calloc. - (mfree): Call free directly. - (xmmalloc, xmrealloc): Clean up. Assume ISO-C. - (xmcalloc, xmfree): New functions. Copy old xcalloc and xfree - function bodies to here. - (xcalloc, xfree): Call xmcalloc and xmfree respectfully. - -2001-03-23 Andrew Cagney - - * fork-child.c (fork_inferior): Make ``argv'', ``exec_file'' and - ``shell_file'' static locals. - - * jv-lang.c (java_link_class_type): Initialize ``field'' and - ``method''. - - * jv-valprint.c (java_value_print): Initialize ``next_element''. - -2001-03-23 Mark Kettenis - - * config/i386/nm-i386.h: Fix formatting and change reference to - i386-tdep.c to i386-nat.c. - -2001-03-23 David Smith - - * configure.in: Corrected spelling errors. - * configure: Regenerated. - -2001-03-22 Andrew Cagney - - * TODO (GDB 5.1 - Cleanups): Add more targets to obsolete. - -2001-03-22 Andrew Cagney - - * Makefile.in (NTSSTART): Delete. - (NTSOBS): Delete. - (kdb): Delete target. - * kdb-start.c, stuff.c: Mark as obsolete. - * NEWS: Update. - -2001-03-22 Andrew Cagney - - * config/pa/xm-hppah.h (HPPA_COMPILER_BUG): Delete. GDB only - compiles using an ISO-C compiler. - (MALLOC_INCOMPATIBLE): Ditto. - * linespec.c (decode_line_1): Delete hack to work around - HPPA_COMPILER_BUG. - -2001-03-22 Andrew Cagney - - * exec.c (xfer_memory): Always initialize section. - * infrun.c (normal_stop): Always initialize source_flag. - -2001-03-22 Andrew Cagney - - * TODO (Remote Protocol Support): Review. Add notes about ``!'', - non-use of a continue address and typical use of ``q'' packet. - -2001-03-22 Eli Zaretskii - - Make DJGPP use the new unified support for hardware - breakpoints and watchpoints on x86 targets: - - * config/i386/nm-go32.h : Don't include nm-i386v.h, - include nm-i386.h instead. - (TARGET_HAS_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT) - (TARGET_CAN_USE_HARDWARE_WATCHPOINT, STOPPED_BY_WATCHPOINT) - (TARGET_REGION_OK_FOR_HW_WATCHPOINT, DECR_PC_AFTER_HW_BREAK) - (target_stopped_data_address, target_insert_watchpoint) - (target_remove_watchpoint, target_insert_hw_breakpoint) - (target_remove_hw_breakpoint): Don't define. - (I386_USE_GENERIC_WATCHPOINTS, I386_DR_LOW_SET_CONTROL) - (I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR) - (I386_DR_LOW_GET_STATUS): Define to call appropriate go32_* - functions from go32-nat.c. - - * config/i386/go32.mh (NATDEPFILES): Add i386-nat.o. - - * go32-nat.c : Remove prototypes for watchpoint- - related functions. Remove definitions of watchpoint-related - macros. - (go32_mourn_inferior): Call i386_cleanup_dregs instead of the - private cleanup_dregs function. - (cleanup_dregs, go32_insert_watchpoint) - (go32_insert_aligned_watchpoint, go32_handle_nonaligned_watchpoint) - (go32_remove_watchpoint, go32_remove_aligned_watchpoint) - (go32_region_ok_for_watchpoint, go32_stopped_by_watchpoint) - (go32_remove_hw_breakpoint, go32_insert_hw_breakpoint): Remove. - (go32_set_dr, go32_set_dr7, go32_get_dr6): New functions. - -2001-03-21 Kevin Buettner - - * ia64-tdep.c (fetch_instruction): Warn about slot numbers greater - than two instead of generating an error. - -2001-03-21 Jim Blandy - - * cp-valprint.c: Reformat to bring into line with GNU coding - standards. - -2001-03-21 Mark Kettenis - - Make Linux use the new unified support for hardware breakpoints - and watchpoints on x86 targets. - * i386-linux-nat.c: Doc fixes. Include "gdb_assert.h". - [HAVE_SYS_DEBUGREG_H]: Include . - (DR_FIRSTADDR, DR_LASTADDR, DR_STATUS, DR_CONTROL): Define to - appropriate value if not already defined. - (register_u_addr): New function. - (kernel_u_size): New function. - (i386_linux_dr_get, i386_linux_dr_set): New functions. - (i386_linux_dr_set_control, i386_linux_dr_set_addr, - i386_linux_reset_addr, i386_linux_dr_get_status): New functions. - * config/i386/nm-linux.h: Don't include "nm-i386v.h". - (I386_USE_GENERIC_WATCHPOINTS): Define and include "nm-i386.h". - (TARGET_HAS_HARDWARE_WATCHPOINTS, - TARGET_CAN_USE_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT, - STOPPED_BY_WATCHPOINT, target_insert_watchpoint, - target_remove_watchpoint): Remove macros. - (i386_stopped_by_watchpoint, i386_insert_watchpoint, - i386_remove_watchpoint): Remove prototypes. - (register_u_addr): New prototype. - (REGISTER_U_ADDR): Define in terms of register_u_addr. - (i386_linux_dr_set_control, i386_linux_dr_set_addr, - i386_linux_reset_addr, i386_linux_dr_get_status): New prototypes. - (I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR, - I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros. - * config/i386/linux.mh (NATDEPFILES): Replace i386v-nat.o with - i386-nat.o. - -2001-03-21 Jim Blandy - - Fix from Dan Berlin: - - * linespec.c (find_methods): Whitespace differences aren't - significant in *un*mangled method names. Use strcmp_iw to compare - them, not STREQ. - -2001-03-21 Andrew Cagney - - * gdbarch.sh: Allow a non- multi-arch target to override a - predicate. - * gdbarch.h: Regenerate. - -2001-03-21 Andrew Cagney - - * gdbarch.sh: Avoid use of ``!''. - -2001-03-20 Andrew Cagney - - * target.h (enum target_signal): Move definition from here. - * defs.h (enum target_signal): To here. - - * config/arc/tm-arc.h (arc_software_single_step): Change type of - first parameter to enum target_signal. - * config/rs6000/tm-rs6000.h (rs6000_software_single_step): Ditto. - * config/sparc/tm-sparc.h (sparc_software_single_step): Ditto. - * rs6000-tdep.c (rs6000_software_single_step): Update. - -2001-03-20 Andrew Cagney - - * frame.h (SIZEOF_FRAME_SAVED_REGS): Report an error if macro - already defined. - - From 2000-08-25 Stephane Carrez : - * stabsread.c (define_symbol): A parameter ('R'), a local ('r'), - or a reference ('a') can be in a pseudo register. - * infcmd.c (do_registers_info): Must take into account the pseudo - registers to print their value. - (registers_info): Likewise. - * stack.c (frame_info): Likewise. - * frame.h (SIZEOF_FRAME_SAVED_REGS): Save the pseudo registers. - -2001-03-21 Eli Zaretskii - - Unified support for hardware breakpoints and watchpoints on - x86 targets: - - * config/i386/nm-i386.h: New file. - - * config/i386/nm-i386.h: (i386_cleanup_dregs) - (i386_insert_watchpoint, i386_remove_watchpoint) - (i386_region_ok_for_watchpoint, i386_stopped_by_hwbp) - (i386_stopped_data_address, i386_insert_hw_breakpoint) - (i386_remove_hw_breakpoint): Declare prototypes. - [I386_USE_GENERIC_WATCHPOINTS] (TARGET_CAN_USE_HARDWARE_WATCHPOINT): - Define if not already defined. - (TARGET_REGION_OK_FOR_HW_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT) - (STOPPED_BY_WATCHPOINT, target_stopped_data_address) - (target_insert_watchpoint, target_remove_watchpoint) - (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Define - to call the appropriate i386_* functions. - - * i386-nat.c: New file. - - * i386-nat.c (I386_DR_CONTROL_MASK, I386_DR_LOCAL_ENABLE) - (I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN) - (I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): New macros. - (dr_mirror, dr_status_mirror, dr_control_mirror, dr_ref_count) - (maint_show_dr): New variables. - (i386_cleanup_dregs, i386_show_dr, i386_length_and_rw_bits) - (i386_insert_aligned_watchpoint, i386_remove_aligned_watchpoint) - (i386_handle_nonaligned_watchpoint, i386_insert_watchpoint) - (i386_remove_watchpoint, i386_region_ok_for_watchpoint) - (i386_stopped_data_address, i386_stopped_by_hwbp) - (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): New - functions. - (_initialize_i386_nat): New function. - [I386_USE_GENERIC_WATCHPOINTS]: Add new maint command - `show-debug-regs', sets maint_show_dr to non-zero value and - activates debugging print-outs in functions which insert, remove, - and test watchpoints and hardware breakpoints. - - * Makefile.in (i386-nat.o): New target. - (ALLDEPFILES): Add i386-nat.o. - -2001-03-21 Mark Kettenis - - * i386-tdep.c: Add back _initialize_i386_tdep prototype with - appropriate comment. - -2001-03-20 Kevin Buettner - - * config/alpha/alpha-linux.mh (NATDEPFILES): Use proc-service.o, - thread-db.o, and lin-lwp.o for thread support instead of - linux-thread.o and lin-thread.o. - * config/alpha/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS) - (ATTACH_LWP): Define to use the following lin-lwp.c functions... - (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals) - (lin_lwp_attach_lwp): Declare. - -2001-03-20 Jim Blandy - - Fix from Dan Berlin: - - * Makefile.in: Clean up dependencies on ../include/demangle.h. - (demangle_h): New variable. - (jv-typeprint.o, jv-valprint.o, linespec.o): Use it. - -2001-03-20 Andrew Cagney - - * target.h (SOFTWARE_SINGLE_STEP_P): Add empty parameter list. - * breakpoint.c (bpstat_stop_status): Update. - * infrun.c (handle_inferior_event): Ditto. - * mips-tdep.c (mips_dump_tdep): Ditto. - * infrun.c (resume): Ditto. - * infptrace.c (child_resume): Ditto. - * config/mips/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/sh/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/sparc/tm-sparc.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/arm/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/arc/tm-arc.h (SOFTWARE_SINGLE_STEP_P): Ditto. - * config/powerpc/tm-ppc-eabi.h (SOFTWARE_SINGLE_STEP_P): Ditto. - -2001-03-20 Andrew Cagney - - * config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP): Replace abort - with internal_error. - -2001-03-20 Jim Blandy - - Fix from Dan Berlin: - - * linespec.c (find_methods): Just call CHECK_TYPEDEF on t, rather - than asking for sym_class's type; that's circuitous. Remove - sym_class, since the last use of it is gone. - -2001-03-20 Eli Zaretskii - - * breakpoint.c (print_it_typical) [UI_OUT]: - Correct the order of calls to ui_out_field_string and - ui_out_list_begin when bs->old_val is NULL. - -2001-03-19 Kevin Buettner - - * configure.in (AC_CHECK_HEADERS): Check for existence of nlist.h. - * configure: Regenerate. - * config.in: Regenerate. - * solib-legacy.c (nlist.h): Include if HAVE_NLIST_H is defined. - -2001-03-19 Kevin Buettner - - * config/i386/i386v42mp.mh (NATDEPFILES): List all files on - same line to avoid problems with Unixware 7's make when building - a cross debugger. - -2001-03-19 Andrew Cagney - - * defs.h (malloc): Move declaration from here. - * utils.c (malloc): To here. - * config/pa/xm-hppah.h (malloc): Delete declaration. - - * gnu-nat.c (make_proc): Use xmalloc instead of malloc. - * hp-psymtab-read.c (hpread_call_pxdb): Ditto. - (hpread_quick_traverse): Ditto. - * infttrace.c (create_thread_info): Ditto. - (kill_inferior): Ditto. - * gnu-nat.c (make_inf): Ditto, and don't check return value. - * procfs.c (proc_update_threads): Ditto. - * valprint.c (print_decimal_chars): Ditto. - * gdbtypes.c (cfront_mangle_name): Use xasprintf instead of - malloc and sprintf. - * remote-rdp.c (rdp_set_command_line): Ditto. - -2001-03-19 Andrew Cagney - - * defs.h (realloc): Move declaration from here. - * utils.c (realloc): To here. - * config/pa/xm-hppah.h (realloc): Delete declaration. - * lin-thread.c (insert_thread): Use xrealloc instead of realloc. - * symfile.c (add_filename_language): Ditto. - * event-loop.c (create_file_handler): Ditto. - -2001-03-19 Andrew Cagney - - * defs.h (free): Move declaration from here. - * utils.c (free): To here. - (xfree): Document as the only call to free(). - * config/pa/xm-hppah.h (free): Delete declaration. - -2001-03-19 Kevin Buettner - - * config/ia64/linux.mh (NATDEPFILES): Add proc-service.o to - this list. - -2001-03-19 Andrew Cagney - - * eval.c (evaluate_subexp): Remove #ifdef __STDC__ and ``inline''. - * config/mips/xm-mips.h (offsetof): Define when !GNUC not !STDC. - * cli/cli-cmds.c (init_cli_cmds): Remove #ifdef __STDC__ - -2001-03-19 Andrew Cagney - - * TODO: List known problems with TUI. - -2001-03-19 Andrew Cagney - - * MAINTAINERS: Jimmy Guo stepped down as a maintiner (TUI, - gdb.hp). - -2001-03-19 Andrew Cagney - - * remote.c (remote_cisco_section_offsets): Do not cast result from - bfd_get_section_name. - (compare_sections_command): Ditto. - (remote_cisco_section_offsets): Make ``p'' a const pointer. - (compare_sections_command): Ditto for ``sectname''. - -2001-03-19 Andrew Cagney - - From Mon Nov 20 13:59:29 2000 Andrew Cagney : - * valops.c (hand_function_call): Simplify computation of the - address of the pushed argument. - -2001-03-17 Andrew Cagney - - * p-exp.y (parse_number): Avoid shift overflow when ``long''. - Code copied from c-exp.y. - -2001-03-18 Kevin Buettner - - * acconfig.h (HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS) - (HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS) - (HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New configure macros. - * configure.in (HAVE_STRUCT_LINK_MAP32): Move this test out - of the Solaris procfs testing section. Instead, group with... - (HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS) - (HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS) - (HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New tests. - * configure: Regenerate. - * config.in: Regenerate. - - * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Use - new configure macros to choose which (if any) code to - compile in. Added code to explicitly handle *BSD systems; - these systems were previously handled only through macro - redefinition. Also, due to the way the autoconf tests are set - up, this function will no longer return a non-zero value when - GDB is configured as a cross debugger. I.e, cross debuggers - will no longer be able to "accidentally" get the host system's - link map offsets. - -2001-03-18 Kevin Buettner - - * config/i386/nbsd.mh (NATDEPFILES): List all files on the same - line to avoid build problem on NetBSD 1.4. - -2001-03-17 Michael Chastain - - * win32-nat.c (child_attach): check args for NULL before passing - to strtoul. This fixes PR gdb/43. - -2001-03-17 Mark Kettenis - - * i387-nat.h: Doc Fix. - - * i386-tdep.c: Fix formatting. - (i386_get_frame_setup, i386_follow_jump, codestream_read, - codestream_seek, codestream_fill, skip_trampoline_code, - gdb_print_insn_i386, _initialize_i386_tdep): Remove redundant - prototypoes. - -2001-03-17 Mark Kettenis - - * config/i386/tm-linux.h (TARGET_ANALYZE_FLOATING): Remove. It's - no longer used. Also remove associated FIXME. - -2001-03-16 Andrew Cagney - - * gdbarch.sh: Add classes ``m'' and ``M'' for pure multi-arch. Do - not generate macro wrappers for multi-arch functions or - predicates. - (class_is_info_p, class_is_predicate_p): Update. - (class_is_function_p, class_is_variable_p): Ditto. - (class_is_multiarch_p): New class function. - -2001-03-16 J.T. Conklin - - * config/h8300/tm-h8300.h (FRAME_ARGS_ADDRESS): Changed to use - h8300_frame_args_address from frame_args_address. - (FRAME_LOCALS_ADDRESS): Changed to use h8300_frame_locals_address - from frame_locals_address. - (PRINT_REGISTER_HOOK): Changed to use h8300_print_register_hook - from print_register_hook. - (h8300_frame_args_address): Declare. - (h8300_frame_find_saved_regs): Declare. - (h8300_frame_locals_address): Declare. - (h8300_frame_saved_pc): Declare. - (h8300_pop_frame): Declare. - (h8300_print_register_hook): Declare. - * h8300-tdep.c (h8300_frame_find_saved_regs): Removed declaration. - (h8300_frame_args_address): Renamed from frame_args_address. - (h8300_frame_locals_address): Renamed from frame_locals_address. - (h8300_pop_frame): Renamed from pop_frame. - (h8300_print_register_hook): Renamed from print_register_hook. - -2001-03-16 Kevin Buettner - - * solib-svr4.c (bfd_lookup_symbol): Change type of - ``storage_needed'' from unsigned int to long in order to - match return type of bfd_get_symtab_upper_bound() and - bfd_get_dynamic_symtab_upper_bound(). - * solib-aix5.c (bfd_lookup_symbol): Likewise. Also, eliminate - REASONABLE_LIMIT hack which had been added to work around this - problem. - -2001-03-15 Kevin Buettner - - * solib-aix5.c (bfd_lookup_symbol, build_so_list_from_mapfile) - (aix5_relocate_main_executable, aix5_clear_solib): Replace calls - to free() with calls to xfree(). - (bfd_lookup_symbol): Eliminate use of PTR. - (build_so_list_from_mapfile): Use xasprintf() instead of sprintf(). - -2001-03-15 Martin Hunt - - * linespec.c (decode_line_1): Remove trailing quote - when parsing double quotes. - -2001-03-15 Kevin Buettner - - * uw-thread.c (read_thr_debug, read_map, read_lwp, thread_iter) - (libthread_stub, libthread_init): Pass NULL for the mem_attrib - argument in the to_xfer_memory calls. - -2001-03-15 Andrew Cagney - - * MAINTAINERS: Fix typo - w65 not w64. Still doesn't build. - * TODO (GDB 5.1 - Cleanups): Add status of targets being obsoleted. - -2001-03-15 Andrew Cagney - - * wince.c (child_xfer_memory): Add attrib parameter. - * symm-nat.c (child_xfer_memory): Ditto. - * mac-nat.c (child_xfer_memory): Ditto. - * infttrace.c (child_xfer_memory): Ditto. - * procfs.c (procfs_xfer_memory): Ditto. - * lin-thread.c (thread_db_xfer_memory): Ditto. - * gnu-nat.c (gnu_xfer_memory): Ditto. - -2001-03-14 Andrew Cagney - - * NEWS: Mention that Harris/CXUX m88k is obsolete. - -2001-03-13 Andrew Cagney - - * config/mips/tm-mips.h: Include "regcache.h" for macros refering - to regcache functions. - * config/m68k/tm-m68k.h: Ditto. - * config/i386/tm-i386v.h: Ditto. - * config/mcore/tm-mcore.h: Ditto. - * config/m88k/tm-m88k.h: Ditto. - * config/m68k/tm-news.h: Ditto. - * config/m68k/tm-linux.h: Ditto. - * config/m68k/tm-delta68.h: Ditto. - * config/m68k/nm-sun3.h: Ditto. - * config/m32r/tm-m32r.h: Ditto. - * config/i386/tm-symmetry.h: Ditto. - * config/i386/tm-sun386.h: Ditto. - * config/i386/tm-i386.h: Ditto. - * config/i386/nm-symmetry.h: Ditto. - * config/i386/nm-sun386.h: Ditto. - * config/i386/nm-ptx4.h: Ditto. - * config/i386/nm-i386mach.h: Ditto. - * config/h8500/tm-h8500.h: Ditto. - * config/h8300/tm-h8300.h: Ditto. - * config/fr30/tm-fr30.h: Ditto. - * config/d30v/tm-d30v.h: Ditto. - * config/arm/tm-arm.h: Ditto. - * config/arc/tm-arc.h: Ditto. - * config/alpha/tm-alpha.h: Ditto. - * config/a29k/tm-vx29k.h: Ditto. - * config/a29k/tm-a29k.h: Ditto. - * config/w65/tm-w65.h: Ditto. - * config/vax/tm-vax.h: Ditto. - * config/v850/tm-v850.h: Ditto. - * config/tic80/tm-tic80.h: Ditto. - * config/sparc/tm-sparclite.h: Ditto. - * config/sparc/tm-sparclet.h: Ditto. - * config/sparc/tm-sparc.h: Ditto. - * config/sparc/nm-sun4sol2.h: Ditto. - * config/sparc/nm-sun4os4.h: Ditto. - * config/sparc/nm-nbsd.h: Ditto. - * config/powerpc/nm-solaris.h: Ditto. - * config/pa/tm-hppao.h: Ditto. - * config/pa/tm-hppa.h: Ditto. - * config/pa/nm-hppab.h: Ditto. - * config/ns32k/tm-umax.h: Ditto. - * config/ns32k/tm-merlin.h: Ditto. - * config/nm-m3.h: Ditto. - * config/nm-gnu.h: Ditto. - -2001-03-14 Andrew Cagney - - * MAINTAINERS: Update list of targets. Mark arm-* and v850-elf as - broken. Mark sh-*, ia64-linux and ns32k-netbsd as buildable. - Specify an m88k target. Include sample GAWK script to generate - target list. Delete non-existant romp target. - * TODO (GDB 5.1 - Cleanups): Update. - -2001-03-14 Keith Seitz - - * linespec.c (decode_line_1): Skip argptr over a leading - double quote. Prevents alloc of 0 bytes and memcpy of -1 bytes. - -2001-03-14 Kevin Buettner - - * config/djgpp/fnchange.lst (ia64-aix-nat.c): Add entry. - -2001-03-13 Andrew Cagney - - * ui-out.h: Remove #if __STDC__, assume an ISO-C compiler. - * m3-nat.c: Ditto. - * p-lang.h: Ditto. - * printcmd.c (printf_command): Ditto. - * ch-exp.c (match_integer_literal): Ditto. - * scm-tags.h: Ditto. - * ser-go32.c: Ditto. - * hppa-tdep.c (unwind_command): Ditto. - * defs.h (volatile): Delete macro definition. Assume __STDC__. - * remote-adapt.c (volatile): Ditto. - * remote-eb.c (volatile): Ditto. - * remote-mm.c (volatile): Ditto. - * defs.h (alloca): Assume __STDC__, declare returning void *. - -2001-03-08 Andrew Cagney - - * inferior.h (ARCH_NUM_REGS): Delete definition. - * stack.c (frame_info): Use NUM_REGS, not ARCH_NUM_REGS. - * regcache.c (registers_changed): Ditto. - (registers_fetched): Ditto. - * infptrace.c (fetch_inferior_registers): Ditto. - (store_inferior_registers): Ditto. - * infcmd.c (do_registers_info): Ditto. - (registers_info): Ditto. - * i386-linux-nat.c (old_fetch_inferior_registers): Ditto. - (old_store_inferior_registers): Ditto. - * gdbserver/low-linux.c (register_addr): Ditto. - * gdbserver/low-hppabsd.c (register_addr): Ditto. - * core-aout.c: Don't include "inferior.h". - (fetch_core_registers): Use NUM_REGS not ARCH_NUM_REGS. - (register_addr): Ditto. - -2001-03-13 Fernando Nasser - - From Steven Johnson - * cli/cli-script.c (define_command): Fix setting of post hooks. - -2001-03-13 Mark Kettenis - - * i386-linux-tdep.c: Fix formatting and clarify comments. - (i386_linux_svr4_fetch_link_map_offsets): Use NULL instead of 0 - where appropriate. - -2001-03-12 Andrew Cagney - - * gnu-nat.c: Include "gdb_assert.h" instead of . - (proc_update_sc): Use gdb_assert instead of assert. - (proc_abort): Ditto. - (inf_set_step_thread): Ditto. - (gnu_wait): Ditto. - (S_exception_raise_request): Ditto. - (gnu_terminal_init_inferior): Ditto. - -2001-03-09 Kevin Buettner - - * Makefile.in (solib-svr4.o): Depend on solib-svr4.c, not solib.c. - (solib-legacy.o): New makefile target. - * solib-legacy.c: New file. - * solib-svr4.h (SVR4_FETCH_LINK_MAP_OFFSETS): Delete. - (default_svr4_fetch_link_map_offsets): Delete. - (set_solib_svr4_fetch_link_map_offsets): Declare. - (legacy_svr4_fetch_link_map_offsets_hook): Declare. - * solib-svr4.c (elf/common.h): Include. - (link.h): Only include for SunOS shared library support. - (_SYSCALL32): Don't define. - (SVR4_FETCH_LINK_MAP_OFFSETS): Define. - (default_svr4_fetch_link_map_offsets): Made static; added forward - declaration. - (fetch_link_map_offsets): New static global. - (legacy_svr4_fetch_link_map_offsets_hook): New global variable. - (default_svr4_fetch_link_map_offsets): Rewritten. The guts - of what used to be in this function now reside in - legacy_svr4_fetch_link_map_offsets() in solib-legacy.c. - (open_symbol_file_object): Fix declaration in SunOS section - of the code. - (set_solib_svr4_fetch_link_map_offsets): New extern function. - (init_fetch_link_map_offsets): New static function. - (_initialize_svr4_solib): Put static global fetch_link_map_offsets - under multiarch control. - - * config/alpha/alpha-linux.mt (TDEPFILES): Add solib-legacy.o to - list. - * config/alpha/fbsd.mh (NATDEPFILES): Likewise. - * config/arm/linux.mt (TDEPFILES): Likewise. - * config/i386/fbsd.mh (NATDEPFILES): Likewise. - * config/i386/i386dgux.mh (NATDEPFILES): Likewise. - * config/i386/i386gnu.mh (NATDEPFILES): Likewise. - * config/i386/i386sco5.mh (NATDEPFILES): Likewise. - * config/i386/i386sol2.mt (TDEPFILES): Likewise. - * config/i386/i386v4.mh (NATDEPFILES): Likewise. - * config/i386/i386v42mp.mh (NATDEPFILES): Likewise. - * config/i386/linux.mt (TDEPFILES): Likewise. - * config/i386/nbsd.mh (NATDEPFILES): Likewise. - * config/i386/nbsdelf.mh (NATDEPFILES): Likewise. - * config/i386/ncr3000.mt (TDEPFILES): Likewise. - * config/i386/ptx4.mh (XDEPFILES): Likewise. - * config/i386/sun386.mt (TDEPFILES): Likewise. - * config/ia64/linux.mt (TDEPFILES): Likewise. - * config/m68k/linux.mt (TDEPFILES): Likewise. - * config/m68k/m68kv4.mh (NATDEPFILES): Likewise. - * config/m68k/nbsd.mh (NATDEPFILES): Likewise. - * config/m68k/sun2os4.mt (TDEPFILES): Likewise. - * config/m68k/sun3os4.mt (TDEPFILES): Likewise. - * config/m88k/delta88v4.mh (NATDEPFILES): Likewise. - * config/mips/mipsv4.mh (NATDEPFILES): Likewise. - * config/ns32k/nbsd.mh (NATDEPFILES): Likewise. - * config/powerpc/linux.mt (TDEPFILES): Likewise. - * config/powerpc/nbsd.mh (NATDEPFILES): Likewise. - * config/powerpc/solaris.mh (NATDEPFILES): Likewise. - * config/sh/linux.mt (TDEPFILES): Likewise. - * config/sparc/linux.mt (TDEPFILES): Likewise. - * config/sparc/nbsd.mh (NATDEPFILES): Likewise. - * config/sparc/nbsdelf.mh (NATDEPFILES): Likewise. - * config/sparc/sp64linux.mt (TDEPFILES): Likewise. - * config/sparc/sun4os4.mt (TDEPFILES): Likewise. - * config/sparc/sun4sol2.mh (NATDEPFILES): Likewise. - -2001-03-09 Kevin Buettner - - * utils.c (xmrealloc, xcalloc): Return NULL for zero-sized requests. - -2001-03-09 Andrew Cagney - - * MAINTAINERS (Write After Approval): Update Philip Blundell. - -2001-03-09 Keith Seitz - - * MAINTAINERS: Add myself to write after approval list. - -2001-03-09 Mark Kettenis - - * i387-tdep.c (print_i387_status_word): Fix printing of Stack - fault flag. It is bit 6 of the x87 FPU status word, not bit 7. - -2001-03-08 Andrew Cagney - - * configure.host (m88*-harris-cxux*): Mark as obsolete. - * configure.tgt: Ditto. - * config/m88k/xm-cxux.h: Ditto. - * config/m88k/tm-cxux.h: Ditto. - * config/m88k/nm-cxux.h: Ditto. - * config/m88k/cxux.mt: Ditto. - * config/m88k/cxux.mh: Ditto. - -2001-03-08 Andrew Cagney - - * Makefile.in: Delete rules for obsolete files. - -Thu Mar 8 15:43:40 2001 David Taylor - - * stack.c (parse_frame_specification): For one argument case, - handle the situation where the argument is an integer, not an - address -- arguably the most common case. This matters on - targets where pointers and addresses are different. - -2001-03-08 Andrew Cagney - - * TODO: Revise 5.1 list. Delete PARAMS task. Add coding standard - review. Clarify GNU/LINUX/sparc. Move other tasks to 5.2 or - general. - -2001-03-07 Andrew Cagney - - * TODO (GDB 5.1 Known Problems): Document problem of building GDB - with SID on Solaris 8. - -2001-03-07 Mark Kettenis - - * defs.h: Provide prototypes for floatformat_is_negative, - floatformat_is_nan and floatformat_mantissa. - * utils.c: Include "gdb_assert.h". - (floatformat_is_negative): New function. - (floatformat_is_nan): New function. - (floatformat_mantissa): New function. - * valprint.c: Include "floatformat.h". - (print_floating): Get rid of the Linux-specific - TARGET_ANALYZE_FLOATING macro and rewrite NaN detection with the - help these new functions. Print NaN's in a format conforming to - ISO C99. - -2001-03-07 Eli Zaretskii - - * top.c (init_main): Make `set history file name' complete on file - names. - -2001-03-06 J.T. Conklin - - * Makefile.in (LINTFLAGS): Update to contain all of the macros - which define include paths used when compiling. - - * util.c (savestring, msavestring): Change type of length argument. - * defs.h (savestring, msavestring): Update to match. - - * symtab.h (decode_line_1): Removed declaration. - - * symfile.c (#include ): Removed. - - * arch-utils.c (#include ): Removed. - * c-typeprint.c: Likewise. - * dbxread.c: Likewise. - * gdbtypes.c: Likewise. - * target.c: Likewise. - * os9kread.c: Likewise. - - * c-valprint.c (#include "demangle.h"): Removed. - * ch-typeprint.c: Likewise. - * eval.c: Likewise. - * f-typeprint.c: Likewise. - * f-valprint.c: Likewise. - * m2-typeprint.c: Likewise. - * typeprint.c: Likewise. - * p-typeprint.c: Likewise. - * valarith.c: Likewise. - * valprint.c: Likewise. - - * m2-typeprint.c (#include "gdb_string.h"): Removed. - * nlmread.c: Likewise. - - * mdebugread.c (#include "gdb-stabs.h"): Removed. - * minsyms.c: Likewise. - * mipsread.c: Likewise. - * nlmread.c: Likewise. - - * m2-typeprint.c (#include "obstack.h"): Removed. - * m2-valprint.c: Likewise. - - * event-loop.c (#include ): Removed. - -2001-03-06 Stan Shebs - - * MAINTAINERS: Remove self from specific maintenance domains - (macos, gdbserver, documentation, testsuite). - -2001-03-06 Kevin Buettner - - * 29k-share/udi/udip2soc.c, Makefile.in, a29k-tdep.c, - a68v-nat.c, abug-rom.c, aclocal.m4, alpha-nat.c, alpha-tdep.c, - annotate.c, annotate.h, arc-tdep.c, arch-utils.c, - arch-utils.h, arm-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c, - ax.h, bcache.c, bcache.h, blockframe.c, breakpoint.c, - breakpoint.h, buildsym.c, buildsym.h, c-exp.y, c-lang.c, - c-lang.h, c-typeprint.c, c-valprint.c, call-cmds.h, ch-exp.c, - ch-lang.c, ch-lang.h, ch-typeprint.c, ch-valprint.c, - cli/cli-cmds.h, cli/cli-decode.c, cli/cli-decode.h, - cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.h, - cli/cli-utils.h, cli-out.c, cli-out.h, coff-solib.c, - coff-solib.h, coffread.c, command.h, complaints.c, - complaints.h, completer.c, completer.h, - config/a29k/nm-ultra3.h, config/a29k/tm-a29k.h, - config/a29k/tm-ultra3.h, config/a29k/tm-vx29k.h, - config/a29k/xm-ultra3.h, config/alpha/nm-fbsd.h, - config/alpha/nm-linux.h, config/alpha/nm-osf.h, - config/alpha/nm-osf2.h, config/alpha/nm-osf3.h, - config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h, - config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h, - config/alpha/xm-fbsd.h, config/arc/tm-arc.h, - config/arm/nm-linux.h, config/arm/tm-arm.h, - config/arm/tm-embed.h, config/d10v/tm-d10v.h, - config/d30v/tm-d30v.h, config/fr30/tm-fr30.h, - config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, - config/i386/nm-fbsd.h, config/i386/nm-gnu.h, - config/i386/nm-i386bsd.h, config/i386/nm-i386mach.h, - config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h, - config/i386/nm-i386v.h, config/i386/nm-i386v4.h, - config/i386/nm-i386v42mp.h, config/i386/nm-linux.h, - config/i386/nm-nbsd.h, config/i386/nm-nbsdelf.h, - config/i386/nm-ptx4.h, config/i386/nm-sun386.h, - config/i386/nm-symmetry.h, config/i386/tm-cygwin.h, - config/i386/tm-fbsd.h, config/i386/tm-i386.h, - config/i386/tm-i386aix.h, config/i386/tm-i386bsd.h, - config/i386/tm-i386gnu.h, config/i386/tm-i386lynx.h, - config/i386/tm-i386m3.h, config/i386/tm-i386mk.h, - config/i386/tm-i386nw.h, config/i386/tm-i386os9k.h, - config/i386/tm-i386sco5.h, config/i386/tm-i386sol2.h, - config/i386/tm-i386v.h, config/i386/tm-i386v4.h, - config/i386/tm-i386v42mp.h, config/i386/tm-linux.h, - config/i386/tm-nbsd.h, config/i386/tm-ptx.h, - config/i386/tm-ptx4.h, config/i386/tm-sun386.h, - config/i386/tm-symmetry.h, config/i386/tm-vxworks.h, - config/i386/xm-fbsd.h, config/i386/xm-i386bsd.h, - config/i386/xm-i386gnu.h, config/i386/xm-i386m3.h, - config/i386/xm-i386mach.h, config/i386/xm-i386mk.h, - config/i386/xm-i386sco.h, config/i386/xm-i386v4.h, - config/i386/xm-linux.h, config/i386/xm-nbsd.h, - config/i386/xm-ptx.h, config/i386/xm-ptx4.h, - config/i386/xm-sun386.h, config/i386/xm-symmetry.h, - config/i960/tm-i960.h, config/i960/tm-mon960.h, - config/i960/tm-nindy960.h, config/i960/tm-vx960.h, - config/ia64/nm-aix.h, config/ia64/nm-linux.h, - config/ia64/tm-aix.h, config/ia64/tm-ia64.h, - config/ia64/tm-linux.h, config/ia64/xm-aix.h, - config/ia64/xm-linux.h, config/m68k/nm-apollo68b.h, - config/m68k/nm-delta68.h, config/m68k/nm-dpx2.h, - config/m68k/nm-hp300bsd.h, config/m68k/nm-hp300hpux.h, - config/m68k/nm-linux.h, config/m68k/nm-sun3.h, - config/m68k/tm-apollo68b.h, config/m68k/tm-cisco.h, - config/m68k/tm-dpx2.h, config/m68k/tm-es1800.h, - config/m68k/tm-hp300bsd.h, config/m68k/tm-hp300hpux.h, - config/m68k/tm-isi.h, config/m68k/tm-linux.h, - config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h, - config/m68k/tm-mac.h, config/m68k/tm-monitor.h, - config/m68k/tm-nbsd.h, config/m68k/tm-news.h, - config/m68k/tm-os68k.h, config/m68k/tm-sun3.h, - config/m68k/tm-vx68.h, config/m68k/xm-3b1.h, - config/m68k/xm-apollo68b.h, config/m68k/xm-dpx2.h, - config/m68k/xm-hp300bsd.h, config/m68k/xm-hp300hpux.h, - config/m68k/xm-linux.h, config/m68k/xm-m68kv4.h, - config/m68k/xm-mpw.h, config/m68k/xm-news.h, - config/m68k/xm-sun2.h, config/m68k/xm-sun3.h, - config/m68k/xm-sun3os4.h, config/m88k/nm-delta88v4.h, - config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h, - config/m88k/tm-m88k.h, config/m88k/xm-cxux.h, - config/m88k/xm-delta88.h, config/m88k/xm-delta88v4.h, - config/m88k/xm-dgux.h, config/mcore/tm-mcore.h, - config/mips/nm-irix3.h, config/mips/nm-irix4.h, - config/mips/nm-irix5.h, config/mips/nm-mips.h, - config/mips/nm-news-mips.h, config/mips/tm-bigmips.h, - config/mips/tm-embed.h, config/mips/tm-embed64.h, - config/mips/tm-embedl.h, config/mips/tm-embedl64.h, - config/mips/tm-irix3.h, config/mips/tm-irix5.h, - config/mips/tm-mips.h, config/mips/tm-mips64.h, - config/mips/tm-mipsm3.h, config/mips/tm-mipsv4.h, - config/mips/tm-tx39.h, config/mips/tm-tx39l.h, - config/mips/tm-vr4100.h, config/mips/tm-vr4300.h, - config/mips/tm-vr4300el.h, config/mips/tm-vr4xxx.h, - config/mips/tm-vr4xxxel.h, config/mips/tm-vr5000.h, - config/mips/tm-vr5000el.h, config/mips/xm-irix3.h, - config/mips/xm-irix4.h, config/mips/xm-irix5.h, - config/mips/xm-mips.h, config/mips/xm-mipsm3.h, - config/mips/xm-mipsv4.h, config/mips/xm-news-mips.h, - config/mips/xm-riscos.h, config/mn10200/tm-mn10200.h, - config/mn10300/tm-mn10300.h, config/nm-gnu.h, - config/nm-linux.h, config/nm-lynx.h, config/nm-m3.h, - config/nm-sysv4.h, config/none/nm-none.h, - config/none/tm-none.h, config/none/xm-none.h, - config/ns32k/nm-nbsd.h, config/ns32k/nm-umax.h, - config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h, - config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h, - config/ns32k/xm-merlin.h, config/ns32k/xm-ns32km3.h, - config/pa/nm-hppab.h, config/pa/nm-hppah.h, - config/pa/nm-hppao.h, config/pa/tm-hppa.h, - config/pa/tm-hppa64.h, config/pa/tm-hppah.h, - config/pa/xm-hppab.h, config/pa/xm-hppah.h, - config/powerpc/nm-aix.h, config/powerpc/nm-linux.h, - config/powerpc/nm-macos.h, config/powerpc/nm-nbsd.h, - config/powerpc/tm-cygwin.h, config/powerpc/tm-linux.h, - config/powerpc/tm-macos.h, config/powerpc/tm-ppc-aix.h, - config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-ppc-nw.h, - config/powerpc/tm-ppcle-eabi.h, config/powerpc/tm-solaris.h, - config/powerpc/xm-aix.h, config/powerpc/xm-linux.h, - config/powerpc/xm-mpw.h, config/rs6000/nm-rs6000.h, - config/rs6000/tm-rs6000.h, config/rs6000/tm-rs6000ly.h, - config/rs6000/xm-aix4.h, config/rs6000/xm-rs6000.h, - config/sh/tm-linux.h, config/sh/tm-sh.h, config/sh/tm-wince.h, - config/sparc/nm-linux.h, config/sparc/nm-nbsd.h, - config/sparc/nm-nbsdelf.h, config/sparc/nm-sparclynx.h, - config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h, - config/sparc/tm-linux.h, config/sparc/tm-sp64.h, - config/sparc/tm-sp64sim.h, config/sparc/tm-sparc.h, - config/sparc/tm-sparclet.h, config/sparc/tm-sparclite.h, - config/sparc/tm-sparclynx.h, config/sparc/tm-spc-em.h, - config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h, - config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, - config/tic80/tm-tic80.h, config/tm-linux.h, config/tm-lynx.h, - config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h, - config/w65/tm-w65.h, config/xm-aix4.h, config/xm-lynx.h, - config/xm-mpw.h, config/xm-nbsd.h, config/xm-sysv4.h, - config/z8k/tm-z8k.h, configure.in, core-aout.c, core-regset.c, - core-sol2.c, corefile.c, corelow.c, cp-valprint.c, - cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c, - dbug-rom.c, dbxread.c, dcache.c, dcache.h, defs.h, - delta68-nat.c, demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c, - dstread.c, dve3900-rom.c, dwarf2read.c, dwarfread.c, - elfread.c, environ.c, environ.h, eval.c, event-loop.c, - event-loop.h, event-top.c, exec.c, expprint.c, f-exp.y, - f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, findvar.c, - fork-child.c, fr30-tdep.c, frame.c, frame.h, gdb-events.c, - gdb-events.h, gdb-events.sh, gdb-stabs.h, gdb.1, gdb_string.h, - gdb_thread_db.h, gdbcmd.h, gdbcore.h, gdbserver/Makefile.in, - gdbserver/gdbreplay.c, gdbserver/gdbserver.1, - gdbserver/low-hppabsd.c, gdbserver/low-linux.c, - gdbserver/low-lynx.c, gdbserver/low-nbsd.c, - gdbserver/low-sim.c, gdbserver/low-sparc.c, - gdbserver/low-sun3.c, gdbserver/remote-utils.c, - gdbserver/server.c, gdbserver/server.h, gdbserver/utils.c, - gdbthread.h, gdbtypes.c, gdbtypes.h, gnu-nat.c, gnu-nat.h, - gnu-regex.c, gnu-regex.h, h8300-tdep.c, h8500-tdep.c, - hp-psymtab-read.c, hp-symtab-read.c, hp300ux-nat.c, - hppa-tdep.c, hppab-nat.c, hppah-nat.c, hppam3-nat.c, hpread.c, - hpread.h, hpux-thread.c, i386-tdep.c, i386aix-nat.c, - i386b-nat.c, i386gnu-nat.c, i386ly-tdep.c, i386m3-nat.c, - i386mach-nat.c, i386nbsd-nat.c, i386nbsd-tdep.c, i386v-nat.c, - i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, inferior.h, - inflow.c, infptrace.c, infrun.c, inftarg.c, infttrace.c, - irix4-nat.c, irix5-nat.c, isi-xdep.c, jv-exp.y, jv-lang.c, - jv-lang.h, jv-typeprint.c, jv-valprint.c, kdb-start.c, - kod-cisco.c, kod.c, language.c, language.h, lin-thread.c, - linespec.c, linespec.h, linux-thread.c, lynx-nat.c, m2-exp.y, - m2-lang.c, m2-lang.h, m2-typeprint.c, m2-valprint.c, m3-nat.c, - m32r-rom.c, m32r-tdep.c, m68k-tdep.c, m68klinux-nat.c, - m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c, - mac-xdep.c, main.c, maint.c, mcore-rom.c, mcore-tdep.c, - mdebugread.c, mem-break.c, minimon.h, minsyms.c, mips-nat.c, - mips-tdep.c, mipsm3-nat.c, mipsread.c, mipsv4-nat.c, - mn10200-tdep.c, mn10300-tdep.c, mon960-rom.c, monitor.c, - monitor.h, news-xdep.c, nindy-share/env.h, nindy-tdep.c, - nlm/Makefile.in, nlmread.c, ns32k-tdep.c, ns32km3-nat.c, - ns32knbsd-nat.c, objfiles.c, objfiles.h, ocd.c, ocd.h, - op50-rom.c, os9kread.c, osfsolib.c, p-exp.y, pa64solib.c, - pa64solib.h, parse.c, parser-defs.h, partial-stab.h, - ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c, - ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c, - proc-flags.c, proc-utils.h, proc-why.c, procfs.c, ptx4-nat.c, - rdi-share/Makefile.in, rdi-share/aclocal.m4, regcache.c, - regcache.h, remote-adapt.c, remote-array.c, remote-bug.c, - remote-e7000.c, remote-eb.c, remote-es.c, remote-est.c, - remote-hms.c, remote-mips.c, remote-mm.c, remote-nindy.c, - remote-nrom.c, remote-os9k.c, remote-rdi.c, remote-rdp.c, - remote-sds.c, remote-sim.c, remote-st.c, remote-udi.c, - remote-utils.c, remote-utils.h, remote-vx.c, remote.c, - remote.h, reply_mig_hack.awk, rom68k-rom.c, rs6000-nat.c, - rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h, - scm-valprint.c, ser-e7kpc.c, ser-mac.c, ser-ocd.c, ser-pipe.c, - ser-tcp.c, ser-unix.c, serial.c, serial.h, sh-tdep.c, - sh3-rom.c, sol-thread.c, solib-aix5.c, solib-svr4.c, solib.c, - solib.h, solist.h, somread.c, somsolib.c, somsolib.h, - source.c, sparc-nat.c, sparc-tdep.c, sparcl-tdep.c, - sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c, - standalone.c, stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c, - symfile.c, symfile.h, symm-nat.c, symm-tdep.c, symmisc.c, - symtab.c, symtab.h, target.c, target.h, terminal.h, thread.c, - tic80-tdep.c, top.c, top.h, tracepoint.c, tracepoint.h, - typeprint.c, ui-file.c, ui-file.h, ui-out.h, ultra3-nat.c, - ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c, - valarith.c, valops.c, valprint.c, value.h, values.c, varobj.h, - vax-tdep.c, version.h, vx-share/vxWorks.h, vx-share/xdr_ld.c, - vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h, - vx-share/xdr_rdb.c, w65-tdep.c, w89k-rom.c, win32-nat.c, - wrapper.c, wrapper.h, xcoffread.c, xcoffsolib.c, xcoffsolib.h, - xmodem.c, xmodem.h, z8k-tdep.c: Update/correct copyright - notices. - -2001-03-05 Kevin Buettner - - * acconfig.h (HAVE_PRSYSENT_T, HAVE_PR_SIGSET_T, - HAVE_PR_SIGACTION64_T, HAVE_PR_SIGINFO64_T): New configure - macros. - * configure.in (prsysent_t, pr_sigset_t, pr_sigaction64_t, - pr_siginfo64_t): Test for these typedefs in . - (sys/fault.h, sys/select.h): Test for presence of these - header files. - (ia64-*-aix*): Define NEW_PROC_API for this host. - * configure: Regenerate. - * config.in: Regenerate. - - * configure.host (ia64-*-aix*): New host. - * configure.tgt (ia64-*-aix*): New target. - -2001-03-05 Andrew Cagney - - * TODO (GDB 5.1 Known Problems): Document z8k as broken. - -Mon Mar 5 11:56:09 2001 Christopher Faylor - - * wince.c: Change realloc to xrealloc throughout. - (handle_load_dll): Use void * rather than PTR in argument. - -2001-03-04 Andrew Cagney - - * ocd.h (ocd_xfer_memory): Add ``attrib'' parameter. - * ocd.c (ocd_xfer_memory): Ditto. - * ser-ocd.c (ocd_setstopbits): New function. Add to ocd_ops. - * MAINTAINERS: Document powerpc-eabi and powerpcle-eabi as - buildable with ,-Werror. - - * Makefile.in (symfile_h): Define. - (mcore-tdep.o): Add $(symfile_h), $(gdbcore_h) and $(inferior_h). - * mcore-tdep.c: Include "symfile.h", "gdbcore.h" and "inferior.h". - * MAINTAINERS: Document mcore-elf and mcore-pe as buildable with - ,-Werror. - - * dsrec.c (make_srec): Fix internal_error fmt arg. - * MAINTAINERS: Document i960-coff as buildable with ,-Werror. - -2001-03-03 Kevin Buettner - - * solib-aix5.c (aix5_relocate_main_executable): Don't use ANOFFSET - as an lvalue. - -2001-03-02 Andrew Cagney - - * MAINTAINERS (paper trail): Update. - - * CONTRIBUTE: Update note on ``Fix PR gdb/4706'' convention. - -2001-03-02 Andrew Cagney - - From 2001-03-01 Tom Rix : - * mn10200-tdep.c (mn10200_frame_chain): Pass 0 for ``pc'' - parameter to mn10200_analyze_prologue. - - * config/mn10200/tm-mn10200.h: Include "regcache.h". - * MAINTAINERS: Document that mn10200-elf target is buildable. - -2001-03-02 Kevin Buettner - - * config/ia64/xm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): Move defines - from here... - * config/ia64/nm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): ...to here. - (MONTEREY): Don't define. - (AIX5): Define. - -2001-03-02 Matt Hiller - - * config/mn10300/tm-mn10300.h (E0_REGNUM): Correct to 15. - -2001-03-02 Kevin Buettner - - * sparc-nat.c (sparc-nat.c): Don't include self. - -2001-03-01 J.T. Conklin - - * defs.h (__CYGWIN__): Moved conditional which defines __CYGWIN__ - if __CYGWIN32__ is set from here. - * config/i386/xm-cygwin.h: To here. - * config/powerpc/xm-cygwin.h: To here. - - * i386-stub.c (handle_exception): Use 'T' response packet. - -2001-03-01 Michael Snyder - - * m32r-tdep.c: Fix cut and paste error in comment. - -2001-02-28 Michael Snyder - - * symtab.c (print_msymbol_info): Print addresses by portable method - longest_local_hex_string_custom. Allow for 64-bit addresses. - -2001-03-01 J.T. Conklin - - * gdbtypes.h (builtin_type_f_integer): Removed duplicate declaration. - (MAX_OF_TYPE): Wrap macro definition in parenthesis. - (MIN_OF_TYPE): Likewise. - - * memattr.h (mem_access_mode): Removed extraneous trailing comma. - -2001-03-01 Andrew Cagney - - * Makefile.in (os9kread.o): Do not compile with WERROR_CFLAGS. - * os9kread.c (os9k_process_one_symbol): Add assert to detect - ``loses if sizeof (char *) > sizeof (int)''. - -2001-03-01 Andrew Cagney - - * gdb_assert.h: Document pragmatics behind gdb_assert's case. - -2001-03-01 Andrew Cagney - - * Makefile.in (gdbtk-cmds.o): Add $(regcache_h) to dependency - lists. - (mi-main.o): Ditto. - -2001-03-01 Andrew Cagney - - * Makefile.in (regcache_h): Define. Add $(regcache_h) to - dependency lists. - -2001-02-28 Michael Snyder - - * printcmd.c (print_address_numeric): Update comments to refer - to sizeof addr, not sizeof pointer. - (x_command): Remove needless whitespace (shorten long line). - - * breakpoint.c (print_one_breakpoint): Formatting clean-up. - (read_memory_nobpt): Ditto. - (ep_is_catchpoint): Ditto. - (ep_is_shlib_catchpoint): Ditto. - (ep_is_exception_catchpoint): Ditto. - (describe_other_breakpoints): Ditto. - -Wed Feb 28 20:37:36 2001 Andrew Cagney - - * regcache.h (register_valid): Fix comment documenting valid - states. - -Tue Feb 27 23:56:23 2001 Andrew Cagney - - From Steven Johnson: - * regcache.h: New file. - - * value.h (read_register_bytes, read_register_gen) - (write_register_gen, write_register_bytes) - (read_register, read_register_pid) - (read_signed_register, read_signed_register_pid) - (write_register, write_register_pid) - (register_cached, set_register_cached) - (register_changed, register_buffer) - (registers_changed, supply_register): Move declaration from here. - * regcache.h: To here. - * gdbcore.h (registers_fetched): Ditto. - * inferior.h (registers, registers_valid): Ditto. - - * regcache.c (generic_target_read_pc, read_pc_pid, read_pc, - generic_target_write_pc, write_pc_pid, write_pc, - generic_target_read_sp, read_sp, generic_target_write_sp, - write_sp, generic_target_read_fp, read_fp, - generic_target_write_fp, write_fp): Add note that these functions - will be moved from this file. - - * a29k-tdep.c: Include "regcache.h". - * a68v-nat.c: Ditto. - * abug-rom.c: Ditto. - * alpha-nat.c: Ditto. - * alpha-tdep.c: Ditto. - * alphabsd-nat.c: Ditto. - * arc-tdep.c: Ditto. - * arm-linux-nat.c: Ditto. - * arm-linux-tdep.c: Ditto. - * arm-tdep.c: Ditto. - * blockframe.c: Ditto. - * core-aout.c: Ditto. - * core-sol2.c: Ditto. - * corelow.c: Ditto. - * cpu32bug-rom.c: Ditto. - * cxux-nat.c: Ditto. - * d10v-tdep.c: Ditto. - * d30v-tdep.c: Ditto. - * dbug-rom.c: Ditto. - * dink32-rom.c: Ditto. - * dve3900-rom.c: Ditto. - * findvar.c: Ditto. - * fr30-tdep.c: Ditto. - * frame.c: Ditto. - * go32-nat.c: Ditto. - * h8300-tdep.c: Ditto. - * h8500-tdep.c: Ditto. - * hp300ux-nat.c: Ditto. - * hppa-tdep.c: Ditto. - * hppab-nat.c: Ditto. - * hppah-nat.c: Ditto. - * hppam3-nat.c: Ditto. - * hpux-thread.c: Ditto. - * i386-linux-nat.c: Ditto. - * i386-linux-tdep.c: Ditto. - * i386-tdep.c: Ditto. - * i386aix-nat.c: Ditto. - * i386b-nat.c: Ditto. - * i386bsd-nat.c: Ditto. - * i386gnu-nat.c: Ditto. - * i386ly-tdep.c: Ditto. - * i386m3-nat.c: Ditto. - * i386mach-nat.c: Ditto. - * i386nbsd-nat.c: Ditto. - * i386v4-nat.c: Ditto. - * i387-nat.c: Ditto. - * i387-tdep.c: Ditto. - * i960-tdep.c: Ditto. - * ia64-aix-nat.c: Ditto. - * ia64-linux-nat.c: Ditto. - * ia64-tdep.c: Ditto. - * infptrace.c: Ditto. - * infrun.c: Ditto. - * irix4-nat.c: Ditto. - * irix5-nat.c: Ditto. - * lin-lwp.c: Ditto. - * lin-thread.c: Ditto. - * lynx-nat.c: Ditto. - * m3-nat.c: Ditto. - * m32r-rom.c: Ditto. - * m32r-tdep.c: Ditto. - * m68hc11-tdep.c: Ditto. - * m68k-tdep.c: Ditto. - * m68klinux-nat.c: Ditto. - * m68knbsd-nat.c: Ditto. - * m68knbsd-tdep.c: Ditto. - * m88k-nat.c: Ditto. - * m88k-tdep.c: Ditto. - * mac-nat.c: Ditto. - * mcore-rom.c: Ditto. - * mcore-tdep.c: Ditto. - * mi/mi-main.c: Ditto. - * mips-nat.c: Ditto. - * mips-tdep.c: Ditto. - * mipsm3-nat.c: Ditto. - * mipsv4-nat.c: Ditto. - * mn10200-tdep.c: Ditto. - * mn10300-tdep.c: Ditto. - * monitor.c: Ditto. - * ns32km3-nat.c: Ditto. - * ns32knbsd-nat.c: Ditto. - * ocd.c: Ditto. - * pa64solib.c: Ditto. - * ppc-bdm.c: Ditto. - * ppc-linux-nat.c: Ditto. - * ppc-linux-tdep.c: Ditto. - * ppcbug-rom.c: Ditto. - * ppcnbsd-nat.c: Ditto. - * ptx4-nat.c: Ditto. - * regcache.c: Ditto. - * remote-adapt.c: Ditto. - * remote-array.c: Ditto. - * remote-bug.c: Ditto. - * remote-e7000.c: Ditto. - * remote-eb.c: Ditto. - * remote-es.c: Ditto. - * remote-est.c: Ditto. - * remote-hms.c: Ditto. - * remote-mips.c: Ditto. - * remote-mm.c: Ditto. - * remote-nindy.c: Ditto. - * remote-os9k.c: Ditto. - * remote-rdi.c: Ditto. - * remote-rdp.c: Ditto. - * remote-sds.c: Ditto. - * remote-sim.c: Ditto. - * remote-st.c: Ditto. - * remote-udi.c: Ditto. - * remote-utils.c: Ditto. - * remote-vx.c: Ditto. - * remote-vx29k.c: Ditto. - * remote-vx68.c: Ditto. - * remote-vx960.c: Ditto. - * remote-vxmips.c: Ditto. - * remote-vxsparc.c: Ditto. - * remote.c: Ditto. - * rom68k-rom.c: Ditto. - * rs6000-nat.c: Ditto. - * rs6000-tdep.c: Ditto. - * sh-tdep.c: Ditto. - * sh3-rom.c: Ditto. - * sol-thread.c: Ditto. - * solib-svr4.c: Ditto. - * somsolib.c: Ditto. - * sparc-nat.c: Ditto. - * sparc-tdep.c: Ditto. - * sparcl-tdep.c: Ditto. - * sparclet-rom.c: Ditto. - * sun3-nat.c: Ditto. - * sun386-nat.c: Ditto. - * symm-nat.c: Ditto. - * target.c: Ditto. - * thread-db.c: Ditto. - * thread.c: Ditto. - * tic80-tdep.c: Ditto. - * tracepoint.c: Ditto. - * ultra3-nat.c: Ditto. - * umax-xdep.c: Ditto. - * uw-thread.c: Ditto. - * v850-tdep.c: Ditto. - * v850ice.c: Ditto. - * valops.c: Ditto. - * w65-tdep.c: Ditto. - * w89k-rom.c: Ditto. - * win32-nat.c: Ditto. - * wince.c: Ditto. - * z8k-tdep.c: Ditto. - -2001-02-28 Matt Hiller - - * MAINTAINERS: Add Matt Hiller to Write After Approval list. - -2001-02-27 Matt Hiller - - * mn10300-tdep.c (mn10300_stab_reg_to_regnum): New function. - (mn10300_gdbarch_init): Set appropriate elements of gdbarch to - mn10300_stab_reg_to_regnum. - -Tue Feb 27 16:56:13 2001 David Taylor - - * symtab.c (search_symbols): Fix off by one error in test for - error. - -2001-02-23 Andrew Cagney - - * config/sparc/sp64linux.mt: New file. - * configure.tgt: Recognize sparc64-*-linux* as a sp64linux target. - * configure.host: Recognize sparc64-*-linux* as a linux host. - - From 2000-03-17 Jakub Jelinek : - * config/sparc/tm-sp64linux.h: New file. - -2001-02-24 Kevin Buettner - - * buildsym.c (push_subfile, pop_subfile): Replace call to abort() - with call to internal_error(). - * dbxread.c (process_one_symbol): Likewise. - * exec.c (build_section_table, xfer_memory): Likewise. - * h8500-tdep.c (h8500_register_size, h8500_register_virtual_type): - Likewise. - * hpread.c (hpread_type_translate, hpread_read_array_type) - (hpread_type_lookup): Likewise. - * i386-tdep.c (gdb_print_insn_i386): Likewise. - * i960-tdep.c (mem): Likewise - * inflow.c (set_sigio_trap, clear_sigio_trap): Likewise. - * infptrace.c (child_resume): Likewise. - * infttrace.c (_initialize_infttrace): Likewise. - * language.c (binop_result_type, add_language): Likewise. - * lynx-nat.c (store_inferior_registers): Likewise. - * m3-nat.c (port_chain_insert, m3_trace_me): Likewise. - * mdebugread.c (parse_partial_symbols): Likewise. - * monitor.c (monitor_printf_noecho, monitor_printf) - (monitor_dump_regs): Likewise. - * ocd.c (stu_put_packet): Likewise. - * printcmd.c (decode_format, print_scalar_formatted): Likewise. - * remote-bug.c (bug_open): Likewise. - * remote-e7000.c (fetch_regs_from_dump, e7000_wait): Likewise. - * remote-es.c (es1800_read_bytes): Likewise. - * remote-mips.c (common_breakpoint): Likewise. - * remote-rdp.c (send_rdp): Likewise. - * remote-sds.c (putmessage): Likewise. - * sparc-nat.c (fetch_inferior_registers, store_inferior_registers): - Likewise. - * sparcl-tdep.c (sparclite_download): Likewise. - * symtab.c (lookup_partial_symbol): Likewise. - * target.c (push_target, pop_target, initialize_targets): Likewise. - * utils.c (internal_verror, malloc_botch, wrap_here, decimal2str): - Likewise. - * valprint.c (print_decimal, print_longest, print_longest) - (strcat_longest): Likewise. - * w65-tdep.c (init_frame_pc, w65_push_dummy_frame): Likewise. - * xmodem.c (xmodem_send_packet): Likewise. - * z8k-tdep.c (init_frame_pc, z8k_push_dummy_frame): Likewise. - * config/h8500/tm-h8500.h (STORE_STRUCT_RETURN): Likewise. - * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE) - (STORE_RETURN_VALUE): Likewise. - * config/ns32k/nm-umax.h (REGISTER_U_ADDR): Likewise. - * config/ns32k/xm-merlin.h (REGISTER_U_ADDR): Likewise. - * config/z8k/tm-z8k.h (STORE_STRUCT_RETURN, STORE_RETURN_VALUE): - Likewise. - -2001-02-23 Andrew Cagney - - * CONTRIBUTE: Document how to cite a problem report. - * TODO: Note need to replace CONTRIBUTE with generated file. - - * CONTRIBUTE: Mention that patches do not need to include the - generated files gdbarch.h and gdbarch.c. - -2001-02-21 Andrew Cagney - - * value.h (get_saved_register): Move from here. - * frame.h: To here. - -2001-02-21 Kevin Buettner - - * solib.h (in_svr4_dynsym_resolve_code): Delete declaration. - (in_solib_dynsym_resolve_code): Add declaration. - (IN_SOLIB_DYNSYM_RESOLVE_CODE): Changed define to invoke - in_solib_dynsym_resolve_code() rather than - in_svr4_dynsym_resolve_code(). Also, removed the ifdefs - which caused this macro to only be defined when - SVR4_SHARED_LIBS is defined. - * solib.c (in_solib_dynsym_resolve_code): New function. - * solist.h (struct target_so_ops): Add new member - in_dynsym_resolve_code. - * solib-aix5.c (aix5_in_dynsym_resolve_code): Renamed from - in_svr4_dynsym_resolve_code. Also, made static. - (_initialize_aix5_solib): Initialize in_dynsym_resolve_code - member in aix5_so_ops. - * solib-svr4.c (svr4_in_dynsym_resolve_code): Renamed from - in_svr4_dynsym_resolve_code. Also, added second version - of this function which will be used when SVR4_SHARED_LIBS - is not defined. - (_initialize_svr4_solib): Initialize in_dynsym_resolve_code - member in svr4_so_ops. - - * ia64-aix-nat.c, ia64-aix-tdep.c, config/ia64/aix.mh, - config/ia64/aix.mt, config/ia64/nm-aix.h, config/ia64/tm-aix.h, - config/ia64/xm-aix.h: New files. - * ia64-tdep.c (_initialize_ia64_tdep): Remove declaration. - (ia64_aix_sigcontext_register_address): New declaration. - (ia64_gdbarch_init): Provide for initialization of - sigcontext_register_address member of struct tdep when - on target is detected to be running AIX. - * config/ia64/linux.mt (TDEPFILES): Add ia64-aix-tdep.o to - this list. - -2001-02-20 Kevin Buettner - - * ia64-tdep.c (ia64_frameless_function_invocation): Implement. - * config/ia64/linux.mh (NATDEPFILES): Use thread-db.o and lin-lwp.o - for thread support instead of linux-thread.o and lin-thread.o. - * config/ia64/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS, - ATTACH_LWP): Define to use the following lin-lwp.c functions... - (lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals, - lin_lwp_attach_lwp): Declare. - -2001-02-20 Andrew Cagney - - * mips-tdep.c (do_fp_register_row, do_fp_register_row): Fix printf - formatting. - -2001-02-20 Kevin Buettner - - * solib-aix5.c (solib-svr4.h): Remove include. - (solib_break_names): Delete names which aren't actually - used by AIX5. - (bkpt_names): Remove. - (aix5_relocate_main_executable, bfd_lookup_symbol): Replace calls - to STREQ() with equivalent calls to strcmp(). - (in_svr4_dynsym_resolve_code, enable_break, bfd_lookup_symbol, - aix5_solib_create_inferior_hook): Revise comments. - (enable_break): Remove old ``bkpt_names'' code. - -2001-02-19 Andrew Cagney - - * Makefile.in (SFILES): Add frame.c . - (COMMON_OBS): Add frame.o . - (frame.o): New target. - - * frame.c (find_saved_register): - (default_get_saved_register): - (get_saved_register): - (read_relative_register_raw_bytes_for_frame): - (read_relative_register_raw_bytes): Moved to here. - * regcache.c: From here. - -2001-02-20 Kevin Buettner - - * solib-aix5.c: New file. - -2001-02-20 Martin M. Hunt - - * solib.c (info_sharedlibrary_command): Don't assume pointers - are the same size of long, call longest_local_hex_string_custom(). - - * solib-svr4.c (LM_ADDR): LM_ADDR is a signed offset, so - extract_signed_integer() should be called instead of - extract_address(). - -2001-02-20 Martin M. Hunt - - * MAINTAINERS: Add Martin Hunt to Write After Approval list. - -2001-02-19 Andrew Cagney - - Frm 2001-02-09 Jim Kingdon : - * mips-tdep.c (mips_register_raw_size): If FP_REGISTER_DOUBLE, - then floating point registers are 8 bytes. - -2001-02-19 Michael Snyder - - * parse.c (write_exp_msymbol): Make the type CORE_ADDR, to - accomodate 64-bit addresses. - -2001-02-19 Elena Zannoni - - From Peter Schauer - * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux, not - lookup_symbol, when trying to find a symbol with a mangled name, - to avoid infinite recursion. - -2001-02-18 Andrew Cagney - - * TODO (5.2): Mention G++ 3.0 ABI. General cleanups. - -2001-02-19 Jonathan Larmour - - * arm-tdep.c (check_prologue_cache): Fix off by 1 error. - (save_prologue_cache): Ditto. - -2001-02-19 Elena Zannoni - - From: innadadadavida@yahoo.com: - * partial-stab.h (switch): Check that pst is not null - before dereferencing it. - -2001-02-19 Elena Zannoni - - From Andrew Cagney : - * symfile.c (add_symbol_file_command): Always initialize - my_cleanup using a NULL cleanup. - -2001-02-19 Eli Zaretskii - - * demangle.c (demangling_style_names): New variable. - (_initialize_demangler): Fill demangling_style_names with the - names of known demangling styles from libiberty_demanglers[]. Use - add_set_enum_cmd instead of add_set_cmd, to get completion on - demangling style names. - - * proc-api.c (_initialize_proc_api): Make `procfs-file' use - file-name completion. - - * remote-rdi.c (_initialize_remote_rdi): Ditto for `rdilogfile'. - - * solib.c (_initialize_solib): Ditto for `solib-search-path' and - `solib-absolute-prefix'. - - * tracepoint.c (_initialize_tracepoint): Ditto for - `save-tracepoints'. - - * win32-nat.c (_initialize_inftarg): Ditto for `dll-symbols'. - - * cli/cli-cmds.c (init_cli_cmds): Make `shell' and `make' use - file-name completion. - - * infcmd.c (_initialize_infcmd): Make the following commands use - the file-name completer: `tty', `args', `path', `paths', and - `run'. - -2001-02-18 Eli Zaretskii - - * go32-nat.c: Include i387-nat.h. - (fetch_register): New function, uses some of the guts of - go32_fetch_registers and calls i387_supply_register. - (go32_fetch_registers): Most of the code moved into - fetch_register. Use i387_supply_fsave. - (store_register): Use i387_fill_fsave instead of custom code. - (go32_store_registers): Use i387_fill_fsave. - - * Makefile.in (go32-nat.o): Depend on i387-nat.h. - - * config/i386/go32.mh (NATDEPFILES): Add i387-nat.o. - - * completer.c (gdb_completer_file_name_break_characters): Remove - slash from file-name break characters. - [__MSDOS__]: Special definition for DOS/Windows file names. - (line_completion_function): When completing on file names, bump - `p' to the first file-name constituent character of `word', before - invoking the completer. - -2001-02-17 Mark Kettenis - - * i387-nat.c: Include "i387-nat.h". Use regnum instead of regno - consistently for parameter names. Fix comments accordingly. - (i387_supply_register): New function. - (i387_supply_fsave): Implement using i387_supply_register. - * i387-nat.h: Use regnum instead of regno consistently for - parameter names. Fix comments accordingly. - (i387_supply_register): New prototype. - -2001-02-16 Michael Snyder - - * remote.c (build_remote_gdbarch_data): Use new TARGET_ADDR_BIT - instead of TARGET_PTR_BIT (to support Harvard architectures). - -2001-02-16 Andrew Cagney - - From 2001-02-11 Paul Hilfinger - * hpux-thread.c (hpux_thread_xfer_memory): Add mem_attrib - argument to parameter list and to call in order to conform to - to_xfer_memory field of struct target_ops. - -2001-02-12 Michael Chastain - - * somsolib.c (som_solib_add_solib_objfile): Do not use - section relocation feature of syms_from_objfile. Do my own - section relocation, offsetting each section of the som by - either text_addr - text_link_addr or data_start. - -2001-02-16 Andrew Cagney - - * TODO (5.1): Move ``Hardware watchpint problems'' out of 5.1. - -2001-02-16 Andrew Cagney - - * MAINTAINERS (paper trail): Update. - -2001-02-16 Mark Kettenis - - * target.h (target_fetch_registers): Fix comment. - -2001-02-15 Andrew Cagney - - * f-exp.y: Include . - (parse_number): Ensure that ``i'' is always initialized. - -2001-02-14 Jim Kingdon - - * MAINTAINERS: Add myself to paper trail section. - -2001-02-14 Michael Sokolov - - * configure.in (AC_CHECK_HEADERS): Add sys/file.h. - * configure, config.in: Regenerate. - * corelow.c: Include if present. - -2001-02-14 Andrew Cagney - - * inflow.c (terminal_ours_1): Initialize ``osigtou''. Only - declare when have SIGTTOU. - -2001-02-14 Eli Zaretskii - - * config/djgpp/fnchange.lst: Add entries for gdb/gdbtk/*/ChangeLog-*. - -2001-02-12 Jim Kingdon - - * MAINTAINERS: Update my email address. - -2001-02-11 Eli Zaretskii - - * NEWS: Document that "info symbol" works with COFF debug info and - its variants. - - * minsyms.c (lookup_minimal_symbol_by_pc_section): Don't skip - symbols whose SYMBOL_BFD_SECTION is NULL. - -2001-02-10 Peter Schauer - - Get rid of AIX specific PC_LOAD_SEGMENT, replace with PC_SOLIB. - * xcoffsolib.c (xcoff_solib_address): Renamed from - pc_load_segment_name. Return NULL if address is not in a shared - library. Cleanup shared library name construction, using xasprintf. - Format shared library member names consistent with format in exec.c. - (solib_info): Format shared library member names consistent with - format in exec.c. - * config/rs6000/nm-rs6000.h: Replace PC_LOAD_SEGMENT with PC_SOLIB, - using xcoff_solib_address for PC_SOLIB definition. - * stack.c (print_frame): Remove PC_LOAD_SEGMENT code, no longer - needed. - -2001-02-10 Peter Schauer - - * mipsread.c (read_alphacoff_dynamic_symtab): Replace alloca calls - with xmalloc calls and cleanups. - -2001-02-10 Peter Schauer - - * rs6000-nat.c (child_xfer_memory): Add missing parameter - 'struct mem_attrib *' required by 2001-01-23 change. - -2001-02-08 Jim Kingdon - - Updates to "make TAGS": - * Makefile.in (ALLDEPFILES): Remove altos-xdep.c arm-convert.s - arm-xdep.c convex-tdep.c convex-xdep.c pyr-tdep.c pyr-xdep.c - tahoe-tdep.c. - (TAGFILES_NO_SRCDIR): Add $(SUBDIR_CLI_SRCS). - -2001-02-08 Eli Zaretskii - - * config/djgpp/fnchange.lst: Remove extraneous "too many dots". - -Wed Feb 7 22:39:26 2001 Andrew Cagney - - From Dean Luick : - * defs.h (continuation): Remove unused global variable. - -Wed Feb 7 22:28:31 2001 Andrew Cagney - - * configure.tgt: Remove references to convex, pyramid, altos and - tahoe. - * configure.host: Ditto. - * MAINTAINERS: Ditto. - * NEWS: Update. - - * tahoe-tdep.c: Delete obsolete file. - * pyr-xdep.c: Ditto. - * pyr-tdep.c: Ditto. - * convex-tdep.c: Ditto. - * convex-xdep.c: Ditto. - * config/tahoe/xm-tahoe.h: Ditto. - * config/tahoe/tm-tahoe.h: Ditto. - * config/tahoe/tahoe.mt: Ditto. - * config/tahoe/tahoe.mh: Ditto. - * config/pyr/xm-pyr.h: Ditto. - * config/pyr/tm-pyr.h: Ditto. - * config/pyr/pyramid.mt: Ditto. - * config/pyr/pyramid.mh: Ditto. - * config/m68k/xm-altos.h: Ditto. - * config/m68k/tm-altos.h: Ditto. - * config/m68k/altos.mt: Ditto. - * config/m68k/altos.mh: Ditto. - * config/convex/xm-convex.h: Ditto. - * config/convex/tm-convex.h: Ditto. - * config/convex/convex.mt: Ditto. - * config/convex/convex.mh: Ditto. - * config/convex/Convex.notes: Ditto. - * config/arm/xm-arm.h: Ditto. - * config/arm/nm-arm.h: Ditto. - * config/arm/arm.mt: Ditto. - * config/arm/arm.mh: Ditto. - * arm-convert.s: Ditto. - * arm-xdep.c: Ditto. - * altos-xdep.c: Ditto. - -Wed Feb 7 19:41:21 2001 Andrew Cagney - - * defs.h (internal_error, internal_verror): Add __FILE__ and - __LINE__ parameter. - * utils.c (internal_error, internal_verror): Update. - - * v850-tdep.c: Update calls to internal_error. - * utils.c: Ditto. - * ui-out.c: Ditto. - * ui-file.c: Ditto. - * target.h: Ditto. - * symtab.h: Ditto. - * symm-nat.c: Ditto. - * sparc-tdep.c: Ditto. - * source.c: Ditto. - * serial.c: Ditto. - * rs6000-tdep.c: Ditto. - * rs6000-nat.c: Ditto. - * remote.c: Ditto. - * remote-vx.c: Ditto. - * remote-sim.c: Ditto. - * remote-mips.c: Ditto. - * regcache.c: Ditto. - * objfiles.h: Ditto. - * objfiles.c: Ditto. - * mn10300-tdep.c: Ditto. - * mips-tdep.c: Ditto. - * maint.c: Ditto. - * m68k-tdep.c: Ditto. - * m3-nat.c: Ditto. - * language.c: Ditto. - * infptrace.c: Ditto. - * inferior.h: Ditto. - * infcmd.c: Ditto. - * ia64-tdep.c: Ditto. - * i386-tdep.c: Ditto. - * i386-linux-nat.c: Ditto. - * hppah-nat.c: Ditto. - * go32-nat.c: Ditto. - * findvar.c: Ditto. - * f-lang.c: Ditto. - * elfread.c: Ditto. - * event-loop.c: Ditto. - * dwarf2read.c: Ditto. - * dsrec.c: Ditto. - * d30v-tdep.c: Ditto. - * d10v-tdep.c: Ditto. - * cli/cli-setshow.c: Ditto. - * cli/cli-script.c: Ditto. - * ch-exp.c: Ditto. - * breakpoint.c: Ditto. - * ax-gdb.c: Ditto. - * arch-utils.c: Ditto. - * a29k-tdep.c: Ditto. - * gdb_assert.h: Ditto. - * gdbarch.sh: Ditto. - * gdbarch.h, gdbarch.c: Re-generate. - -2001-02-07 Andrew Cagney - - From Mark Kettenis : - * event-top.h [!STOP_SIGNAL]: #include . - -2001-02-07 Andrew Cagney - - * remote-sim.c (dump_mem): Cleanup printf format argument. - * MAINTAINERS: Update, mn10300-elf now builds. - -2001-02-07 Mark Kettenis - - * event-top.c: Remove duplicate #include . - -2001-02-06 Andrew Cagney - - * sol-thread.c (restore_inferior_pid): Save the PID in a freshly - allocated buffer. - (save_inferior_pid): Restore the PID from that tempoary - buffer. Delete the buffer. - * utils.c (make_cleanup_close, do_close_cleanup): Ditto for FD. - -2001-02-06 Andrew Cagney - - * MAINTAINERS: Add ``The Obvious Fix Rule''. - -2001-02-06 Andrew Cagney - - * MAINTAINERS: Add Michael Snyder to Solaris/SPARC list. - -2001-02-06 Andrew Cagney - - * gdbarch.sh: Include "gdb_assert.h". - (struct gdbarch): Change ``nr_data'' to unsigned. - (alloc_gdbarch_data, free_gdbarch_data): New functions. - (gdbarch_free): Free the data-pointer vector. Use xfree to delete - architecture vector. - (struct gdbarch_data, struct gdbarch_data_registration): Move init - method to gdbarch_data. Add free method, make index unsigned. - (struct gdbarch_data_registry): Make nr unsigned. - (register_gdbarch_data): Add free parameter. Store in - gdbarch_data. - (init_gdbarch_data): Use set_gdbarch_data. - (set_gdbarch_data): New function. - - * gdbarch.h, gdbarch.c: Re-generate. - -2001-02-06 Michael Sokolov - - * ser-unix.c (hardware_print_tty_state) [HAVE_SGTTY]: Call - fprintf_filtered with correct arguments. - -2001-02-06 Michael Snyder - Submitted by Paul Hilfinger (hilfingr@gnat.com) - and Andrei Petrov (and@genesyslab.com). - * findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES - must be allocated dynamically, since these are no longer constants. - * infcmd.c: Ditto. - * regcache.c: Ditto. - * remote.c: Ditto. - * sol-thread.c: Ditto. - * valops.c: Ditto. - * config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a - work-around for a missing Sun header file in solaris for sparc64. - -2001-02-04 Philip Blundell - - * config/arm/linux.mh (NATDEPFILES): Add proc-service.o, - thread-db.o, lin-lwp.o; remove lin-thread.o, linux-thread.o. - * config/arm/nm-linux.h (PREPARE_TO_PROCEED, ATTACH_LWP, - GET_THREAD_SIGNALS): Define. - * arm-linux-nat.c (fill_gregset): Correct type of argument. - (supply_gregset): Likewise. - (fill_fpregset): Likewise. - (supply_fpregset): Likewise. - -Tue Feb 6 11:58:57 2001 David Taylor - - * valops.c (value_cast): If casting a scalar to a pointer, do not - issue a message about truncation unless it exceeds the length of - an address, not the length of a pointer. This is because what the - user gives us is an address, not a pointer, and we will ultimately - convert it (via ADDRESS_TO_POINTER) to a pointer, not truncate it - to a pointer. This allows things like "print *(int *)0x01000234" - to work without generating a misleading message on a target having - two byte pointers and four byte addresses. - -2001-02-05 Christopher Faylor - - * win32-nat.c: Change PTR to void * throughout. - -2001-02-05 J.T. Conklin - - * signals.h: Removed. - * event-top.c (#include ): Changed from signals.h. - * inflow.c: Likewise. - * mac-xdep.c: Likewise. - * ser-pipe.c: Likewise. - * ser-tcp.c: Likewise. - * standalone.c: Likewise. - * top.c: Likewise. - * utils.c: Likewise. - * Makefile.in: Removed signals.h from dependencies. - -2001-02-05 Christopher Faylor - - Change suggested by Dean Luick - * inferior.h (step_over_calls_kind): Remove trailing comma from - last enum element. - (step_over_calls): Declare as extern rather than global. - -2001-02-05 Elena Zannoni - - * sh-tdep.c: Update copyright. - (sh_extract_return_value): Rewrite. - (sh3e_sh4_extract_return_value): New function. - (sh_gdbarch_init): Initialize gdbarch_extract-return_value to new - version of the function for sh3e and sh4 CPUs. - -2001-02-05 Michael Chastain - - * hppah-nat.c (child_xfer_memory): Add parameter 'struct mem_attrib *' - to conform with interface change. - -2001-02-04 Eli Zaretskii - - * config/djgpp/fnchange.lst: Tweak to make consistent with the - new files. - - * config/djgpp/djconfig.sh: Use explicit absolute file name when - invoking `find'. - - * ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if - UART_FIFO_WORKS is defined. Otherwise use outportb. - From Francisco Pastor - - * go32-nat.c (go32_xfer_memory): Make the argument list consistent - with target.h's `to_xfer_memory' member. - -2001-02-02 J.T. Conklin - - * ppc-bdm.c (#include ): Removed. - * remote-array.c: Likewise. - * remote-bug.c: Likewise. - * remote-e7000.c: Likewise. - * remote-mips.c: Likewise. - * remote-os9k.c: Likewise. - * remote-st.c: Likewise. - * remote-udi.c: Likewise. - * remote-vx29k.c: Likewise. - * remote-vx68.c: Likewise. - * remote-vx960.c: Likewise. - * remote-vxmips.c: Likewise. - * remote-vxsparc.c: Likewise. - -2001-02-02 John Moore - - * remote-utils.h (sr_set_device): Changed free() to xfree() where - appropriate. Also changed Copyright to include 2001. - * symtab.h (obstack_chunk_free, SYMBOL_INIT_DEMANGLED_NAME): Likewise. - * value.h (value_free): Likewise. - * gdbarch.sh (gdbarch_free): Likewise. - * gdbarch.c, gdbarch.h: Regenerated. - -2001-02-02 John Moore - - * cli/cli-cmds.c (apropos_command): Changed occurance of free() to - xfree(). Also changed Copyright to include 2001. - -2001-02-02 J.T. Conklin - - * monitor.c (#include "gdb_wait.h"): Removed. - * ocd.c: Likewise. - * ppc-bdm.c: Likewise. - * remote-adapt.c: Likewise. - * remote-array.c: Likewise. - * remote-bug.c: Likewise. - * remote-e7000.c: Likewise. - * remote-eb.c: Likewise. - * remote-es.c: Likewise. - * remote-mips.c: Likewise. - * remote-mm.c: Likewise. - * remote-nindy.c: Likewise. - * remote-os9k.c: Likewise. - * remote-rdi.c: Likewise. - * remote-rdp.c: Likewise. - * remote-sds.c: Likewise. - * remote-sim.c: Likewise. - * remote-st.c: Likewise. - * remote-udi.c: Likewise. - * remote-vx.c: Likewise. - * remote-vx29k.c: Likewise. - * remote-vx68.c: Likewise. - * remote-vx960.c: Likewise. - * remote-vxmips.c: Likewise. - * remote-vxsparc.c: Likewise. - * remote.c: Likewise. - * ser-pipe.c: Likewise. - * ser-unix.c: Likewise. - * Makefile.in: Updated dependencies. - -2001-01-31 David Smith - - * event-loop.c: Change inclusion of string.h to gdb_string.h and - updated the copyright notice. - * ser-pipe.c: Ditto. - * mi/mi-cmds.c: Ditto. - * mi/mi-console.c: Ditto. - * mi/mi-getopt.c: Ditto. - * mi/mi-parse.c: Ditto. - -2001-01-31 David Smith - - * MAINTAINERS: Add David Smith to Write After Approval list. - -Tue Jan 30 15:43:08 2001 Andrew Cagney - - * cli/cli-utils.c (putchar_filtered): Move function from here. - * utils.c (putchar_filtered): To here. - * cli/cli-utils.h (putchar_filtered): Move declaration from here. - * defs.h (putchar_filtered): To here. - -Tue Jan 30 17:27:11 2001 Andrew Cagney - - * configure.in (AC_CHECK_FUNCS): Replace vfork test with - AC_FUNC_VFORK macro. - * config.in, configure: Re-generate. - - * gdb_vfork.h: New file. - * ser-pipe.c (pipe_open): Update. Include "gdb_vfork.h". - * fork-child.c (fork_inferior): Ditto. - -Tue Jan 30 17:09:07 2001 Andrew Cagney - - * defs.h (strsave): Delete declaration. - * utils.c (strsave): Delete definition. - * TODO (strsave): Update - - * mac-xdep.c (tilde_expand): Replace strsave with xstrdup. - * sparcl-tdep.c (sparclite_open): Ditto. - * mips-tdep.c (mips_set_processor_type_command): Ditto. - (_initialize_mips_tdep): Ditto. - * solib.c (solib_open): Ditto. - * symfile.c (add_filename_language): Ditto. - (set_ext_lang_command): Ditto. - * source.c (init_source_path): Ditto. - (mod_path): Ditto. - * sh3-rom.c (sh3_open): Ditto. - (sh3e_open): Ditto. - * serial.c (serial_open): Ditto. - * remote-mips.c (common_open): Ditto. - * monitor.c (monitor_open): Ditto. - * m32r-rom.c (m32r_upload_command): Ditto. - * infcmd.c (path_command): Ditto. - * f-exp.y (parse_number): Ditto. - * breakpoint.c (create_longjmp_breakpoint): Ditto. - (create_thread_event_breakpoint): Ditto. - * arc-tdep.c (arc_set_cpu_type_command): Ditto. - (_initialize_arc_tdep): Ditto. - -Tue Jan 30 15:14:26 2001 Andrew Cagney - - * cli/cli-script.c (define_command): Check for a bad hook value in - switch statement. - -2001-01-30 J.T. Conklin - - * configure/sh/embed.mt: New file. - * configure/sh/linux.mt: New file. - * configure/sh/sh.mt: Removed. - * configure.tgt (sh-*-hms,sh-*-coff*,sh-*-elf*,sh-*-linux): New targets. - (sh-*-*): Removed. - -2001-01-29 Michael Chastain - - * symtab.c (lookup_block_symbol): Use 'namespace' parameter in - symbol comparisons in binary search. - -2001-01-27 Christopher Faylor - - * win32-nat.c (child_xfer_memory): Add missing argument required by - 2001-01-23 change. - -2001-01-27 Mark Kettenis - - * ui-out.c (do_list_end): New function. - (make_cleanup_ui_out_list_end): New function. - * ui-out.h: Provide prototype for make_cleanup_ui_out_list_end. - * stack.c (print_frame) [UI_OUT]: Call - make_cleanup_ui_out_list_end to make sure we mark the end of the - list if we do a non-local exit. At the end of the function, - instead of calling ui_out_list_end directly, let do_cleanups - handle it. - -2001-01-26 Fernando Nasser - - Fix double parsing of filenames passed as command line arguments - to GDB (causes weird handling of escape characters). - Also, remove dependencies on the CLI from libgdb. - * call-cmds.h: Remove declaration of exec_file_command(). - * gdbcore.h: Remove declaration of exec_file_command(). - Add declarations for exec_open() and exec_file_clear(). - * symfile.h: Add declarations for symbol_file_add_main() and - symbol_file_clear(). - * exec.c (exec_open): New function. Implements to_open for exec - targets. - (exec_file_clear): New function. Makes GDB forget about a previously - specified executable file. - (exec_file_attach): Move parsing of arguments from here ... - (exec_file_command): ... to here. - (init_exec_ops): Use exec_open(), not exec_file_command() to - implement to_open for exec targets. - * symfile.c (symbol_file_add_main): New function. Call symbol_file_add() - with default values. Used when the file name has already been parsed. - (symbol_file_clear): New function. Makes GDB forget about previously - read symbols. - (symbol_file_command): Call the above function instead of inline code. - * main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated - "call-cmds.h". - (captured_main): Call exec_file_attach() and symbol_file_add_main() - instead of exec_file_command() and symbol_file_command(). - (captured_main): Add comment. - * corefile.c: Include "symfile.h". - (core_file_command): Call symbol_file_add_main() instead of - symbol_file_command(). - (reopen_exec_file): Call exec_open() instead of exec_file_command(). - * infcmd.c: Include "symfile.h". - (attach_command): Call symbol_file_add_main() instead of - symbol_file_command(). - * infrun.c: Remove comment about the inclusion of "symfile.h", - not any longer appropriate. - (follow_exec): Call symbol_file_add_main() instead of - symbol_file_command(). - * remote-es.c: Include "symfile.h". - (es1800_load): Call symbol_file_add_main() instead of - symbol_file_command(). - * remote-vx.c: Remove comment about the inclusion of "symfile.h", - not any longer appropriate. - (vx-wait): Call symbol_file_add_main() instead of - symbol_file_command(). - * solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main() - instead of symbol_file_command(). - * v850ice.c (ice_file): Call exec_open(), exec_file_attach() and - symbol_file_add_main() instead of exec_file_command() and - symbol_file_command(). - * Makefile.in: Update dependencies. - -2001-01-26 Jeff Holcomb - - * remote-udi.c (udi_open): Change strdup to xstrdup. - * thread.c (thread_apply_all_command): Change strdup to xstrdup. - Update copyright message. - * varobj.c (delete_variable_1): Likewise. - - * gdb_string.h: Remove declaration of strdup. Update copyright - message. - * config/xm-mpw.h: Likewise. - * config/i386/xm-i386mach.h: Likewise. - * config/m68k/xm-apollo68b.h: Likewise. - * config/m68k/xm-hp300bsd.h: Likewise. - * config/rs6000/xm-rs6000.h: Likewise. - * config/vax/xm-vaxult.h: Remove declaration of strdup. - * config/vax/xm-vaxult2.h: Likewise. - -2001-01-26 Jeff Holcomb - - * MAINTAINERS: Add Jeff Holcomb to Write After Approval list. - -2001-01-25 J.T. Conklin - - * target.c (target_xfer_memory_partial): Return -1 on failure due - to invalid access mode attribute. - -2001-01-25 Christopher Faylor - - * win32-nat.c (_initialize_core_win32): Prototype correctly. - -2001-01-25 Mark Kettenis - - * config/alpha/tm-fbsd.h: Update copyright. - (USE_STRUCT_CONVENTION): Define in terms of - alphabsd_use_struct_convention. - * config/alpha/fbsd.mt (TDEPFILES): Add alphafbsd-tdep.c. - * alphafbsd-tdep.c: New file. - -2001-01-24 Fernando Nasser - - * top.c (print_gdb_version): Update Copyright year. - -2001-01-24 J.T. Conklin - - * dcache.c (dcache_write_line): Fix typo. - - * memattr.c (delete_mem_region): Replace free() with xfree(). - (mem_number): Add explicit type. - - * sol-thread.c (sol_thread_xfer_memory): Add attrib argument. - (rw_common): Likewise. - -2001-01-24 Fernando Nasser - - * infcmd.c (get_inferior_args, set_inferior_args): Accessor functions - for the inferior program arguments. - (run_command, run_no_args_command, init_infcmd)): Use accessor - functions to set the inferior program arguments. - * inferior.h: Add definitions to the accessor functions above. - -2001-01-23 Jim Blandy - - * dwarf2read.c (read_tag_const_type, read_tag_volatile_type): - Implement these correctly, using make_cv_type. - -2001-01-23 J.T. Conklin - - * exec.c (xfer_memory): Add attrib argument. - * infptrace.c (child_xfer_memory): Likewise. - * lin-lwp.c (lin_lwp_xfer_memory): Likewise. - * monitor.c (monitor_xfer_memory): Likewise. - * remote-adapt.c (adapt_xfer_inferior_memory): Likewise. - * remote-array.c (array_xfer_memory): Likewise. - * remote-bug.c (bug_xfer_memory): Likewise. - * remote-e7000.c (e7000_xfer_inferior_memory): Likewise. - * remote-eb.c (eb_xfer_inferior_memory): Likewise. - * remote-es.c (es1800_xfer_inferior_memory): Likewise. - * remote-mips.c (mips_xfer_memory): Likewise. - * remote-mm.c (mm_xfer_inferior_memory): Likewise. - * remote-nindy.c (nindy_xfer_inferior_memory): Likewise. - * remote-os9k.c (rombug_xfer_inferior_memory): Likewise. - * remote-rdi.c (arm_rdi_xfer_memory): Likewise. - * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise. - * remote-sds.c (sds_xfer_memory): Likewise. - * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise. - * remote-st.c (st2000_xfer_inferior_memory): Likewise. - * remote-udi.c (udi_xfer_inferior_memory): Likewise. - * remote-vx.c (vx_xfer_memory): Likewise. - * remote.c (remote_xfer_memory): Likewise. - * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise. - * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise. - * thread-db.c (thread_db_xfer_memory): Likewise. - - * target.h (#include "memattr.h"): Added. - (target_ops.to_xfer_memory): Add attrib argument. - - * wince.c (_initialize_inftarg): Removed call to set_dcache_state. - * dcache.h (set_dcache_state): Removed declaration. - * dcache.c (set_dcache_state): Removed definition - - * dcache.c: Update module comment, as dcache is now enabled and - disabled with memory region attributes instead of by the global - variable "remotecache". Add comment describing the interaction - between dcache and memory region attributes. - (dcache_xfer_memory): Add comment describing benefits of moving - cache writeback to a higher level. - (dcache_struct): Removed cache_has_stuff field. This was used to - record whether the cache had been accessed in order to invalidate - it when it was disabled. However, this is not needed because the - cache is write through and the code that enables, disables, and - deletes memory regions invalidate the cache. Add comment which - suggests that we could be more selective and only invalidate those - cache lines containing data from those memory regions. - (dcache_invalidate): Updated. - (dcache_xfer_memory): Updated. - - (dcache_alloc): Don't abort() if dcache_enabled_p is clear. - (dcache_xfer_memory): Removed code that called do_xfer_memory() to - perform a uncached transfer if dcache_enabled_p was clear. This - function is now only called if caching is enabled for the memory - region. - (dcache_info): Always print cache info. - - * target.c (do_xfer_memory): Add attrib argument. - (target_xfer_memory, target_xfer_memory_partial): Break transfer - into chunks defined by memory regions, pass region attributes to - do_xfer_memory(). - * dcache.c (dcache_read_line, dcache_write_line): Likewise. - - * Makefile.in (SFILES): Add memattr.c. - (COMMON_OBS): Add memattr.o. - (dcache.o): Add target.h to dependencies. - * memattr.c: New file. - * memattr.h: Likewise. - - * config/m32r/m32r.mt (GDBSERVER_LIBS): Added ../../intl/libintl.a. - * config/mips/vr5000.mt (GDBSERVER_LIBS): Likewise. - * config/tic80/tic80.mt (GDBSERVER_LIBS): Likewise. - * gdbserver/low-sim.c (#include "defs.h"): Removed. - (mygeneric_load): Rename from generic_load. - - * gdbserver/low-hppabsd.c (#include "server.h"): Added. - (#include "defs.h"): Removed. - (inferior_pid, perror_with_name): Remove declarations. - * gdbserver/low-linux.c: Likewise. - * gdbserver/low-nbsd.c: Likewise. - * gdbserver/low-sparc.c: Likewise. - * gdbserver/low-sun3.c: Likewise. - - * i386-stub.c: Re-indent. - * m68k-stub.c: Re-indent. - -2001-01-22 Nicholas Duffek - - * gdbarch.sh (PARM_BOUNDARY): Define. - * gdbarch.c: Regenerate. - * gdbarch.h: Regenerate. - -2001-01-22 J.T. Conklin - - * ns32k-tdep.c: #include "frame.h" - * config/ns32k/tm-umax.h (FRAME_FIND_SAVED_REGS): Restore. It - appears to have been inadvertantly removed sometime in May 1999. - - * Revert 2000-11-09 changes where shared library objects were - moved from NATDEPFILES to TDEPFILES on NetBSD targets. While - we'd like to be able to debug dynamically linked executables, - this makes it impossible to build a cross debugger on a many - hosts. - - * config/i386/nbsd.mt: Remove solib.o, solib-svr4.o from TDEPFILES. - * config/i386/nbsdelf.mt: Likewise. - * config/m68k/nbsd.mt: Likewise. - * config/ns32k/nbsd.mt: Likewise. - * config/powerpc/nbsd.mt: Likewise. - * config/sparc/nbsd.mt: Likewise. - * config/sparc/nbsdelf.mt: Likewise. - * config/i386/nbsd.mh: Add solib.o, solib-svr4.o to NATDEPFILES. - * config/i386/nbsdelf.mh: Likewise. - * config/m68k/nbsd.mh: Likewise. - * config/ns32k/nbsd.mh: Likewise. - * config/powerpc/nbsd.mh: Likewise. - * config/sparc/nbsd.mh: Likewise. - -2001-01-19 Jason Merrill - - * dbxread.c (read_ofile_symtab): Stay with AUTO_DEMANGLING for G++. - (process_one_symbol): Likewise. - * dwarfread.c (handle_producer): Likewise. - -Thu Jan 18 12:08:57 2001 Andrew Cagney - - * configure.in (build_warnings): Disable -Wuninitialized until GDB - compiles with -Wuninitialized,-Werror. - * configure: Regenerate. - - * MAINTAINERS: Add list of buildable targets. - -Thu Jan 18 12:48:04 2001 Andrew Cagney - - * defs.h (STRCMP): Delete macro. - - * objfiles.c (objfile_relocate): Replace STRCMP with call to - strcmp. - * symtab.c (lookup_partial_symbol, lookup_block_symbol): Ditto. - * symfile.c (compare_symbols): Ditto. - * standalone.c (open): Ditto. - * remote-es.c (verify_break): Ditto. - * cli/cli-decode.c (add_cmd, add_show_from_set): Ditto. - - * symfile.c (compare_psymbols): Delete comment refering to STRCMP. - -Thu Jan 18 12:25:06 2001 Andrew Cagney - - * varobj.c (FREEIF): Delete macro. - (varobj_set_value, free_variable): Replace FREEIF with ``xfree'' - call. - -2001-01-18 Nick Clifton - - * arc-tdep.c (arc_cpu_type_table): Add new arc core numbers. - (arc_print_insn): No bfd available, so pass NULL to - arc_get_disassembler. - -2001-01-09 James Ingham - - * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux to lookup - a mangled symbol rather than recursing into lookup_symbol, since - this will just re-unmangle the name & call lookup_symbol_aux - - leading to an infinite recursion. - -2001-01-18 Mark Kettenis - - * infcmd.c (print_return_value): Restore another space lost by - switch to UIOUT. ``$NN='' should be ``$NN =''. - -Fri Jan 19 02:31:40 2001 Andrew Cagney - - * target.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT) - * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Wrap macro - definition in parenthesis. - -Fri Jan 19 02:13:40 2001 Andrew Cagney - - From 2000-10-27 Mark Salter : - * remote.c (remote_remove_hw_breakpoint): Add 'len' field to Z - packet. - (remote_insert_hw_breakpoint): Ditto. - -2001-01-17 J.T. Conklin - - * config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. - (BPT_VECTOR, REMOTE_BPT_VECTOR): Change to 0xf. - * config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o. - * m68knbsd-tdep.c: New file. - - * i386nbsd-tdep.c: Remove #if 0'd out #includes. - - * m68knbsd-nat.c: #include gdbcore.h. - -Wed Jan 17 09:41:58 2001 Andrew Cagney - - * MAINTAINERS: Add J.T. Conklin to Blanket Write Privs. - -2001-01-16 Michael Snyder - - * procfs.c (procfs_stopped_by_watchpoint): Don't die if process - goes away -- just return false (ie. not stopped by watchpoint). - * source.c (openp): Fix typo in comment. - -2001-01-12 Nicholas Duffek - - * blockframe.c (generic_get_saved_register): Spelling fix. - * frame.h (FRAME_FP): Spelling fix. - -Fri Jan 12 18:29:46 2001 Andrew Cagney - - * infcmd.c (print_return_value): Restore space lost by switch to - UIOUT. ``$NN='' should be ``$NN =''. - -2001-01-08 Nicholas Duffek - - * regcache.c (set_register_cached, register_buffer, - real_register, pseudo_register fetch_register, store_register): - New functions. - (register_changed, read_relative_register_raw_bytes_for_frame, - registers_changed, registers_fetched, read_register_bytes, - read_register_gen, write_register_gen, read_register, - read_signed_register, write_register, supply_register): Replace - register_valid[] with register_cached() and - set_register_cached(). - (read_register_bytes, read_register_gen, write_register_gen, - read_register, read_signed_register, write_register, - supply_register): Replace registers[] with register_buffer(). - (read_register_bytes, read_register_gen, read_register, - read_signed_register): Call fetch_register(). - (write_register_gen, write_register): Call real_register() and - store_register(). - (write_register_bytes): Call store_register(). - * value.h (set_register_cached, register_buffer): Prototype. - * remote.c (remote_fetch_registers): Allocate regs[] with a - run-time size. Replace register_valid[] with - set_register_cached(). - (store_register_using_P, remote_store_registers): Replace - registers[] with register_buffer(). - -2001-01-08 Nicholas Duffek - - * regcache.c: Change "write-back" comment to "write-through". - Change "regno" to "regnum". - (read_register, read_signed_register): Remove "raw" from return - value description. - (supply_register): Spelling fix. - * value.h: Change "regno" to "regnum". - -2001-01-08 Fernando Nasser - - * Makefile.in (install-gdbtk): Add .itcl files to the list of files - to be installed. - -2001-01-04 Michael Snyder - - * mips-tdep.c (mips_coerce_float_to_double): Fix typo in comment. - -2001-01-04 Nicholas Duffek - - * valops.c (VALUE_SUBSTRING_START): Delete. - -2001-01-04 Nicholas Duffek - - * Makefile.in (SUBDIR_CLI_OBS): Add cli/cli-utils.o. - (SUBDIR_CLI_SRCS): Add cli/cli-utils.c. - (cli_utils_h): New variable. - (cli/cli-utils.o): New rule. - * cli/cli-utils.c: New file. - * cli/cli-utils.h: New file. - -2001-01-04 Nicholas Duffek - - * config/i386/tm-i386.h (REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Delete trailing semicolon. - -2001-01-03 J.T. Conklin - - * alphabsd-nat.c, i386-linux-nat.c, i386bsd-nat.c: Fix typo in - comment. - -2001-01-02 Michael Snyder - - * sh-tdep.c (sh_default_store_return_value): Allow for small return type. - (sh3e_sh4_store_return_value): Call sh_default_store_return_value for - non-float types. - * sparc-tdep.c (sparc_frame_chain): Fix typo in comment. - Update copyright notice. - -For older changes see ChangeLog-2000 - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/ChangeLog-3.x b/contrib/gdb/gdb/ChangeLog-3.x deleted file mode 100644 index 672aa3d..0000000 --- a/contrib/gdb/gdb/ChangeLog-3.x +++ /dev/null @@ -1,4838 +0,0 @@ -Tue Jan 23 15:49:47 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu) - - * dbxread.c (define_symbol): Deal with deftype 'X'. - - * convex-dep.c (wait): Make it pid_t. - - * convex-dep.c (comm_registers_info): accept decimal comm register - specification, as "i comm 32768". - - * dbxread.c (process_one_symbol): Make VARIABLES_INSIDE_BLOCK - macro say by itself where variables are. Pass it desc. - m-convex.h (VARIABLES_INSIDE_BLOCK): Nonzero for native compiler. - - * m-convex.h (SET_STACK_LIMIT_HUGE): Define. - (IGNORE_SYMBOL): Take out #ifdef N_MONPT and put in 0xc4. - -Fri Jan 19 20:04:15 1990 Jim Kingdon (kingdon at albert.ai.mit.edu) - - * printcmd.c (print_frame_args): Always set highest_offset to - current_offset when former is -1. - - * dbxread.c (read_struct_type): Print nice error message - when encountering multiple inheritance. - -Thu Jan 18 13:43:30 1990 Jim Kingdon (kingdon at mole.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Always treat N_FN as a potential - source for a x.o or -lx symbol, ignoring OFILE_FN_FLAGGED. - - * printcmd.c (print_frame_args): Cast -1 to (CORE_ADDR). - - * hp300bsd-dep.c (_initialize_hp300_dep): Get kernel_u_addr. - m-hp300bsd.h (KERNEL_U_ADDR): Use kernel_u_addr. - - * infcmd.c (run_command): #if 0 out call to - breakpoint_clear_ignore_counts. - -Thu Jan 11 12:58:12 1990 Jim Kingdon (kingdon at mole) - - * printcmd.c (print_frame_args) [STRUCT_ARG_SYM_GARBAGE]: - Try looking up name of var before giving up & printing '?'. - -Wed Jan 10 14:00:14 1990 Jim Kingdon (kingdon at pogo) - - * many files: Move stdio.h before param.h. - - * sun3-dep.c (store_inferior_registers): Only try to write FP - regs #ifdef FP0_REGNUM. - -Mon Jan 8 17:56:15 1990 Jim Kingdon (kingdon at pogo) - - * symtab.c: #if 0 out "info methods" code. - -Sat Jan 6 12:33:04 1990 Jim Kingdon (kingdon at pogo) - - * dbxread.c (read_struct_type): Set TYPE_NFN_FIELDS_TOTAL - from all baseclasses; remove vestigial variable baseclass. - - * findvar.c (read_var_value): Check REG_STRUCT_HAS_ADDR. - printcmd.c (print_frame_args): Check STRUCT_ARG_SYM_GARBAGE. - m-sparc.h: Define REG_STRUCT_HAS_ADDR and STRUCT_ARG_SYM_GARBAGE. - - * blockframe.c (get_frame_block): Subtract one from pc if not - innermost frame. - -Fri Dec 29 15:26:33 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * printcmd.c (print_frame_args): check highest_offset != -1, not i. - -Thu Dec 28 16:21:02 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valops.c (value_struct_elt): Clean up error msg. - - * breakpoint.c (describe_other_breakpoints): - Delete extra space before "also set at" and add period at end. - -Tue Dec 19 10:28:42 1989 Jim Kingdon (kingdon at pogo) - - * source.c (print_source_lines): Tell user which line number - was out of range when printing error message. - -Sun Dec 17 14:14:09 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * blockframe.c (find_pc_partial_function): Use - BLOCK_START (SYMBOL_BLOCK_VALUE (f)) instead of - SYMBOL_VALUE (f) to get start of function. - - * dbxread.c: Make xxmalloc just a #define for xmalloc. - -Thu Dec 14 16:13:16 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m68k-opcode.h (fseq & following fp instructions): - Change @ to $. - -Fri Dec 8 19:06:44 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * breakpoint.c (breakpoint_clear_ignore_counts): New function. - infcmd.c (run_command): Call it. - -Wed Dec 6 15:03:38 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valprint.c: Change it so "array-max 0" means there is - no limit. - - * expread.y (yylex): Change error message "invalid token in - expression" to "invalid character '%c' in expression". - -Mon Dec 4 16:12:54 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * blockframe.c (find_pc_partial_function): Always return 1 - for success, 0 for failure, and set *NAME and *ADDRESS to - match the return value. - - * dbxread.c (symbol_file_command): Use perror_with_name on - error from stat. - (psymtab_to_symtab, add_file_command), - core.c (validate_files), source.c (find_source_lines), - default-dep.c (exec_file_command): Check for errors from stat, - fstat, and myread. - -Fri Dec 1 05:16:42 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valops.c (check_field): When following pointers, just get - their types; don't call value_ind. - -Thu Nov 30 14:45:29 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * config.gdb (pyr): New machine. - core.c [REG_STACK_SEGMENT]: New code. - dbxread.c (process_one_symbol): Cast return from copy_pending - to long before casting to enum namespace. - infrun.c: Split registers_info into DO_REGISTERS_INFO - and registers_info. - m-pyr.h, pyr-{dep.c,opcode.h,pinsn.c}: New files. - - * hp300bsd-dep.c: Stay in sync with default-dep.c. - - * m-hp300bsd.h (IN_SIGTRAMP): Define. - -Mon Nov 27 23:48:21 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * m-sparc.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): - Return floating point values in %f0. - -Tue Nov 21 00:34:46 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (read_type): #if 0 out code which skips to - comma following x-ref. - -Sat Nov 18 20:10:54 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valprint.c (val_print): Undo changes of Nov 11 & 16. - (print_string): Add parameter force_ellipses. - (val_print): Pass force_ellipses true when we stop fetching string - before we get to the end, else pass false. - -Thu Nov 16 11:59:50 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * infrun.c (restore_inferior_status): Don't try to restore - selected frame if the inferior no longer exists. - - * valprint.c (val_print): Rewrite string printing code not to - call print_string. - - * Makefile.dist (clean): Remove xgdb and xgdb.o. - -Tue Nov 14 12:41:47 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * Makefile.dist (XGDB, bindir, xbindir, install, all): New stuff. - -Sat Nov 11 15:29:38 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valprint.c (val_print): chars_to_get: New variable. - -Thu Nov 9 12:31:47 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * main.c (main): Process "-help" as a switch that doesn't - take an argument. - -Wed Nov 8 13:07:02 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * Makefile.dist (gdb.tar.Z): Add "else true". - -Tue Nov 7 12:25:14 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * infrun.c (restore_inferior_status): Don't dereference fid if NULL. - - * config.gdb (sun3, sun4): Accept "sun3" and "sun4". - -Mon Nov 6 09:49:23 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * Makefile.dist (Makefile): Move comments after commands. - - * *-dep.c [READ_COFF_SYMTAB]: Pass optional header size to - read_section_hdr(). - - * inflow.c: Include regardless of USG. - - * coffread.c (read_section_hdr): Add optional_header_size. - (symbol_file_command): Pass optional header size to - read_section_hdr(). - (read_coff_symtab): Initialize filestring. - - * version.c: Change version to 3.4.xxx. - - * GDB 3.4 released. - -Sun Nov 5 11:39:01 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * version.c: Change version to 3.4. - - * symtab.c (decode_line_1): Only skip past "struct" if it - is there. - - * valops.c (value_ind), eval.c (evaluate_subexp, case UNOP_IND): - Have "*" return an int, not a LONGEST. - - * utils.c (fprintf_filtered): Pass arg{4,5,6} to sprintf. - - * printcmd.c (x_command): Use variable itself rather - than treating it as a pointer only if it is a function. - (See comment "this makes x/i main work"). - - * coffread.c (symbol_file_command): Use error for - "%s does not have a symbol-table.\n". - -Wed Nov 1 19:56:18 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c [BELIEVE_PCC_PROMOTION_TYPE]: New code. - m-sparc.h: Define BELIEVE_PCC_PROMOTION_TYPE. - -Thu Oct 26 12:45:00 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * infrun.c: Include . - - * dbxread.c (read_dbx_symtab, case N_LSYM, case 'T'): - Check for enum types and put constants in psymtab. - -Mon Oct 23 15:02:25 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (define_symbol, read_dbx_symtab): Handle enum - constants (e.g. "b:c=e6,0"). - -Thu Oct 19 14:57:26 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * stack.c (frame_info): Use FRAME_ARGS_ADDRESS_CORRECT - m-vax.h (FRAME_ARGS_ADDRESS_CORRECT): New macro. - (FRAME_ARGS_ADDRESS): Restore old meaning. - - * frame.h (Frame_unknown): New macro. - stack.c (frame_info): Check for Frame_unknown return from - FRAME_ARGS_ADDRESS. - m-vax.h (FRAME_ARGS_ADDRESS): Sometimes return Frame_unknown. - - * utils.c (fatal_dump_core): Add "internal error" to message. - - * infrun.c (IN_SIGTRAMP): New macro. - (wait_for_inferior): Use IN_SIGTRAMP. - m-vax.h (IN_SIGTRAMP): New macro. - -Wed Oct 18 15:09:22 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * config.gdb, Makefile.dist: Shorten m-i386-sv32.h. - - * coffread.c (symbol_file_command): Pass 0 to select_source_symtab. - -Tue Oct 17 12:24:41 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * i386-dep.c (i386_frame_num_args): Take function from m-i386.h - file. Check for pfi null. - m-i386.h (FRAME_NUM_ARGS): Use i386_frame_num_args. - - * infrun.c (wait_for_inferior): set stop_func_name to 0 - before calling find_pc_partial_function. - -Thu Oct 12 01:08:50 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * breakpoint.c (_initialize_breakpoint): Add "disa". - - * Makefile.dist: Add GLOBAL_CFLAGS and pass to readline. - - * config.gdb (various): "$machine =" -> "machine =". - -Wed Oct 11 11:54:31 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * inflow.c (try_writing_regs): #if 0 out this function. - - * main.c (main): Add "-help" option. - - * dbxread.c (read_dbx_symtab): Merge code for N_FUN with - N_STSYM, etc. - -Mon Oct 9 14:21:55 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * inflow.c (try_writing_regs_command): Don't write past end - of struct user. - - * dbxread.c (read_struct_type): #if 0 out code which checks for - bitpos and bitsize 0. - - * config.gdb: Accept sequent-i386 (not seq386). - (symmetry): Set depfile and paramfile. - - * m-convex.h (IGNORE_SYMBOL): Check for N_MONPT if defined. - -Thu Oct 5 10:14:26 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * default-dep.c (read_inferior_memory): Put #if 0'd out comment - within /* */. - -Wed Oct 4 18:44:41 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * config.gdb: Change /dev/null to m-i386.h for various - 386 machine "opcodefile" entries. - - * config.gdb: Accept seq386 for sequent symmetry. - -Mon Oct 2 09:59:50 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * hp300bsd-dep.c: Fix copyright notice. - -Sun Oct 1 16:25:30 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * Makefile.dist (DEPFILES): Add isi-dep.c. - - * default-dep.c (read_inferior_memory): Move #endif after else. - -Sat Sep 30 12:50:16 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * version.c: Change version number to 3.3.xxx. - - * GDB 3.3 released. - - * version.c: Change version number to 3.3. - - * Makefile.dist (READLINE): Add vi_mode.c - - * config.gdb (i386): Change /dev/null to m-i386.h - - * config.gdb: Add ';;' before 'esac'. - - * Makefile.dist (gdb.tar.Z): Move comment above dependency. - - * dbxread.c (read_ofile_symtab): Check symbol before start - of source file for GCC_COMPILED_FLAG_SYMBOL. - (start_symtab): Don't clear processing_gcc_compilation. - -Thu Sep 28 22:30:23 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * valprint.c (print_string): If LENGTH is zero, print "". - -Wed Sep 27 10:15:10 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * config.gdb: "rm tmp.c" -> "rm -f tmp.c". - -Tue Sep 26 13:02:10 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * utils.c (_initialize_utils): Use termcap to set lines_per_page - and chars_per_line. - -Mon Sep 25 10:06:43 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (read_dbx_symtab, N_SOL): Do not add the same file - more than once. - -Thu Sep 21 12:43:18 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * infcmd.c (unset_environment_command): Delete all variables - if called with no arg. - - * remote.c, inferior.h (remote_{read,write}_inferior_memory): - New functions. - core.c ({read,write}_memory): Use remote_{read,write}_inferior_memory. - - * valops.c (call_function): When reserving stack space for - arguments, call value_arg_coerce. - - * m-hp9k320.h: define BROKEN_LARGE_ALLOCA. - - * breakpoint.c (delete_command): Ask for confirmation only - when there are breakpoints. - - * dbxread.c (read_struct_type): If lookup_basetype_type has - copied a stub type, call add_undefined_type. - - * sparc_pinsn.c (compare_opcodes): Check for "1+i" anywhere - in args. - - * val_print.c (type_print_base): Print stub types as - "". - -Wed Sep 20 07:32:00 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * sparc-opcode.h (swapa): Remove i bit from match. - (all alternate space instructions): Delete surplus "foo rs1+0" - patterns. - - * Makefile.dist (LDFLAGS): Set to $(CFLAGS). - - * remote-multi.shar (remote_utils.c, putpkt): Change csum to unsigned. - -Tue Sep 19 14:15:16 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * sparc-opcode.h: Set i bit in lose for many instructions which - aren't immediate. - - * stack.c (print_frame_info): add "func = 0". - -Mon Sep 18 16:19:48 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * sparc-opcode.h (mov): Add mov to/from %tbr, %psr, %wim. - - * sparc-opcode.h (rett): Fix notation to use suggested assembler - syntax from architecture manual. - - * symmetry-dep.c (I386_REGNO_TO_SYMMETRY): New macro. - (i386_frame_find_saved_regs): Use I386_REGNO_TO_SYMMETRY. - -Sat Sep 16 22:21:17 1989 Jim Kingdon (kingdon at spiff) - - * remote.c (remote_close): Set remote_desc to -1. - - * gdb.texinfo (Output): Fix description of echo to match - reality and ANSI C. - -Fri Sep 15 14:28:59 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * symtab.c (lookup_symbol): Add comment about "asm". - - * sparc-pinsn.c: Use NUMOPCODES. - - * sparc-opcode.h (NUMOPCODES): Use sparc_opcodes[0] not *sparc_opcodes. - -Thu Sep 14 15:25:20 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * dbxread.c (xxmalloc): Print error message before calling abort(). - - * infrun.c (wait_for_inferior): Check for {stop,prev}_func_name - null before passing to strcmp. - -Wed Sep 13 12:34:15 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * sparc-opcode.h: New field delayed. - sparc-pinsn.c (is_delayed_branch): New function. - (print_insn): Check for delayed branches. - - * stack.c (print_frame_info): Use misc_function_vector in - case where ar truncates file names. - -Tue Sep 12 00:16:14 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * convex-dep.c (psw_info): Move "struct pswbit *p" with declarations. - -Mon Sep 11 14:59:57 1989 Jim Kingdon (kingdon at spiff) - - * convex-dep.c (core_file_command): Delete redundant printing - of "Program %s". - - * m-convex.h (ENTRY_POINT): New macro. - - * m-convex.h (FRAME_CHAIN_VALID): Change outside_first_object_file - to outside_startup_file - - * main.c: #if 0 out catch_termination and related code. - - * command.c (lookup_cmd_1): Consider underscores part of - command names. - -Sun Sep 10 09:20:12 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * printcmd.c: Change asdump_command to disassemble_command - (_initialize_printcmd): Change asdump to diassemble. - - * main.c (main): Exit with code 0 if we hit the end of a batch - file. - - * Makefile.dist (libreadline.a): Fix syntax of "CC=${CC}". - -Sat Sep 9 01:07:18 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * values.c (history_info): Renamed to value_history_info. - Command renamed to "info value" (with "info history" still - accepted). - - * sparc-pinsn.c (print_insn): Extend symbolic address printing - to cover "sethi" following by an insn which uses 1+i. - -Fri Sep 8 14:24:01 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-hp9k320.h, m-hp300bsd.h, m-altos.h, m-sparc.h, m-sun3.h - (READ_GDB_SYMSEGS): Remove. - dbxread.c [READ_GDB_SYMSEGS]: Remove code to read symsegs. - - * sparc-pinsn.c (print_insn): Detect "sethi-or" pairs and - print symbolic address. - - * sparc-opcode.h (sethi, set): Change lose from 0xc0000000 to - 0xc0c00000000. - - * remote.c (remote_desc): Initialize to -1. - - * Makefile.dist (libreadline.a): Pass CC='${CC}' to readline makefile. - -Thu Sep 7 00:07:17 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_struct_type): Check for static member functions. - values.c, eval.c, valarith.c, valprint.c, valops.c: Merge changes - from Tiemann for static member functions. - - * sparc-opcode.h (tst): Fix all 3 patterns. - - * Makefile.dist (gdb1): New rule. - - * sparc-opcode.h: Change comment about what the disassembler - does with the order of the opcodes. - - * sparc-pinsn.c (compare_opcodes): Put 1+i before i+1. - Also fix mistaken comment about preserving order of original table. - - * sparc-opcode.h (clr, mov): Fix incorrect lose entries. - - * m-symmetry.h (FRAME_NUM_ARGS): Add check to deal with code that - GCC sometimes generates. - - * config.gdb: Change all occurances of "skip" to "/dev/null". - - * README (about languages other than C): Update comments about - Pascal and FORTRAN. - - * sparc-opcode.h (nop): Change lose from 0xae3fffff to 0xfe3fffff. - - * values.c (value_virtual_fn_field): #if 0-out assignment to - VALUE_TYPE(vtbl). - -Wed Sep 6 12:19:22 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * utils.c (fatal_dump_core): New function. - Makefile.dist (MALLOC_FLAGS): use -Dbotch=fatal_dump_core - -Tue Sep 5 15:47:18 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * breakpoint.c (enable_command): With no arg, enable all bkpts. - - * Makefile.dist (Makefile): Remove \"'s around $(MD). - - * Makefile.dist: In "cd readline; make . . ." change first - SYSV_DEFINE to SYSV. - - * m68k-pinsn.c (_initialize_pinsn): Use alternate assembler - syntax #ifdef HPUX_ASM - -Sat Sep 2 23:24:43 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * values.c (history_info): Don't check num_exp[0] if num_exp - is nil (just like recent editing_info change). - -Fri Sep 1 19:19:01 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * gdb.texinfo (inc-history, inc-readline): Copy in the inc-* files - because people might not have makeinfo. - - * README (xgdb): Strengthen nasty comments. - - * gdb.texinfo: Change @setfilename to "gdb.info". - -Thu Aug 31 17:23:50 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * main.c (editing_info): Don't check arg[0] if arg is null. - - * m-vax.h: Add comment about known sigtramp bug. - - * sun3-dep.c, sparc-dep.c (IS_OBJECT_FILE, exec_file_command): - Get right text & data addresses for .o files. - -Wed Aug 30 13:54:19 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * utils.c (tilde_expand): Remove function (it's in readline). - - * sparc-opcode.h (call): Change "8" to "9" in first two - patterns (%g7->%o7). - -Tue Aug 29 16:44:41 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * printcmd.c (whatis_command): Change 4th arg to type_print - from 1 to -1. - -Mon Aug 28 12:22:41 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (psymtab_to_symtab_1): In "and %s ..." change - pst->filename to pst->dependencies[i]->filename. - - * blockframe.c (FRAMELESS_LOOK_FOR_PROLOGUE): New macro - made from FRAMELESS_FUNCTION_INVOCATION from m-sun3.h except - that it checks for zero return from get_pc_function_start. - m-hp9k320.h, m-hp300bsd.h, m-i386.h, m-isi.h, m-altos.h, - m-news.h, m-sparc.h, m-sun2.h, m-sun3.h, m-symmetry.h - (FRAMELESS_FUNCTION_INVOCATION): Use FRAMELESS_LOOK_FOR_PROLOGUE. - - * dbxread.c (read_struct_type): Give warning and ignore field - if bitpos and bitsize are zero. - -Sun Aug 27 04:55:20 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * dbxread.c (psymtab_to_symtab{,_1}): Print message about - reading in symbols before reading stringtab, not after. - -Sat Aug 26 02:01:53 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (IS_OBJECT_FILE, ADDR_OF_TEXT_SEGMENT): New macros. - (read_dbx_symtab): Use text_addr & text_size to set end_of_text_addr. - (symbol_file_command): pass text_addr & text_size to read_dbx_symtab. - -Fri Aug 25 23:08:13 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * valprint.c (value_print): Try to give the name of function - pointed to when printing a function pointer. - -Thu Aug 24 23:18:40 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * core.c (xfer_core_file): In cases where MEMADDR is above the - largest address that makes sense, set i to len. - -Thu Aug 24 16:04:17 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * valprint.c (print_string): New function to print a character - string, doing array-max limiting and repeat count processing. - (val_print, value_print): Use print_string. - (REPEAT_COUNT_THRESHOLD): New #define, the max number of elts to print - without using a repeat count. Set to ten. - (value_print, val_print): Use REPEAT_COUNT_THRESHOLD. - - * utils.c (printchar): Use {fputs,fprintf}_filtered. - - * valprint.c (val_print): Pass the repeat count arg to the - fprintf_filtered call for "" messages. - -Wed Aug 23 22:53:47 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * utils.c: Include . - - * main.c: Declare free. - -Wed Aug 23 05:05:59 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * utils.c, defs.h: Add tilde_expand. - source.c (directory_command), - main.c (cd_command), - main.c (set_history_filename), - dbxread.c (symbol_file_command), - coffread.c (symbol_file_command), - dbxread.c (add_file_command), - symmisc.c (print_symtabs), - *-dep.c (exec_file_command, core_file_command), - main.c (source_command): Use tilde_expand. - - * dbxread.c (read_type): When we get a cross-reference, resolve - it immediately if possible, only calling add_undefined_type if - necessary. - - * gdb.texinfo: Uncomment @includes and put comment at start - of file telling people to use makeinfo. - - * valprint.c (type_print_base): Print the right thing for - bitfields. - - * config.gdb (sun3os3): Set paramfile and depfile. - -Tue Aug 22 05:38:36 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (symbol_file_command): Pass string table size to - read_dbx_symtab(). - (read_dbx_symtab): Before indexing into string table, check - string table index for reasonableness. - (psymtab_to_symtab{,_1}, read_ofile_symtab): Same. - -Tue Aug 22 04:04:39 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * m68k-pinsn.c: Replaced many calls to fprintf and fputs with - calls to fprintf_filtered and fputs_filtered. - (print_insn_arg): Use normal MIT 68k syntax for postincrement, - predecrement, and register indirect addressing modes. - -Mon Aug 21 10:08:02 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * main.c (initialize_signals): Set signal handler for SIGQUIT - and SIGHUP to do_nothing. - - * ns32k-opcode.h (ord): Change 1D1D to 1D2D. - - * ns32k-pinsn.c (print_insn_arg, print_insn): Handle index - bytes correctly. - - * ns32k-opcode.h: Add comments. - - * dbxread.c (read_type): Put enum fields in type.fields in order - that they were found in the debugging symbols (not reverse order). - -Sun Aug 20 21:17:13 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * main.c (source_command): Read .gdbinit if run without argument. - - * source.c (directory_command): Only print "foo already in path" - if from_tty. - - * version.c: Change version number to 3.2.xxx - -Sat Aug 19 00:24:08 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * m-news.h: Define HAVE_WAIT_STRUCT. - - * m-isi.h, isi-dep.c: Replace with new version from Adam de Boor. - config.gdb: Remove isibsd43. - - * main.c (catch_termination): Don't say we have written - .gdb_history until after we really have. - - * convex-dep.c (attach): Add "sleep (1)". - (write_vector_register): Use "LL" with long long constant. - (wait): Close comment. - (wait): Change "unix 7.1 bug" to "unix 7.1 feature" & related - changes in comment. - (scan_stack): And fp with 0x80000000 in while loop test. - (core_file_command): Move code to set COREFILE. - (many places): Change printf to printf_filtered. - (psw_info): Allow argument giving value to print as a psw. - (_initialize_convex_dep): Update docstrings. - - * m-convex.h (WORDS_BIG_ENDIAN): Correct typo ("WRODS") - define NO_SIGINTERRUPT. - define SET_STACK_LIMIT_HUGE. - add "undef BUILTIN_TYPE_LONGEST" before defining it. - Use "LL" after constants in CALL_DUMMY. - - * dbxread.c: In the 3 places it says error "ridiculous string - table size"... delete extra parameter to error. - - * dbxread.c (scan_file_globals): Check for FORTRAN common block. - Allow multiple references for the sake of common blocks. - - * main.c (initialize_main): Set history_filename to include - current directory. - - * valprint.c (decode_format): Don't return a defaulted size - field if osize is zero. - - * gdb.texinfo (Compilation): Update information on -gg symbols. - Document problem with ar. - -Fri Aug 18 19:45:20 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * valprint.c (val_print, value_print): Add "" code. - Also put "..." outside quotes for strings. - - * main.c (initialize_main): Add comment about history output file - being different from history input file. - - * m-newsos3.h: Undefine NO_SIGINTERRUPT. Rearrange a few comments. - - * m-newsos3.h (REGISTER_U_ADDR): Use new version from Hikichi. - - * sparc-opcode.h: Add comment clarifying meaning of the order of - the entries in sparc_opcodes. - - * eval.c (evaluate_subexp, case UNOP_IND): Deal with deferencing - things that are not pointers. - - * valops.c (value_ind): Make dereferencing an int give a LONGEST. - - * expprint.c (print_subexp): Add (int) cast in OP_LAST case. - - * dbxread.c (read_array_type): Set lower and upper if adjustable. - - * symtab.c (lookup_symbol): Don't abort if symbol found in psymtab - but not in symtab. - -Thu Aug 17 15:51:20 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * config.gdb: Changed "Makefile.c" to "Makefile.dist". - -Thu Aug 17 01:58:04 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) - - * sparc-opcode.h (or): Removed incorrect lose bit 0x08000000. - [many]: Changed many `lose' entries to have the 0x10 bit set, so - they don't think %l0 is %g0. - -Wed Aug 16 00:30:44 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-symmetry.h (STORE_STRUCT_RETURN): Also write reg 0. - (EXTRACT_RETURN_VALUE): Call symmetry_extract_return_value. - symmetry-dep.c (symmetry_extract_return_value): New fn. - - * main.c (symbol_completion_function): Deal with changed - result_list from lookup_cmd_1 for ambiguous return. - command.c (lookup_cmd): Same. - - * inflow.c [TIOCGETC]: Move #include "param.h" back before - system #includes. Change all #ifdef TIOCGETC to - #if defined(TIOCGETC) && !defined(TIOCGETC_BROKEN) - m-i386-sysv3.2.h, m-i386gas-sysv3.2.h: Remove "#undef TIOCGETC" - and add "#define TIOCGETC_BROKEN". - - * command.c (lookup_cmd_1): Give the correct result_list in the - case of an ambiguous return where there is a partial match - (e.g. "info a"). Add comment clarifying what is the correct - result_list. - - * gdb.texinfo (GDB History): Document the two changes below. - - * main.c (command_line_input): Make history expansion not - just occur at the beginning of a line. - - * main.c (initialize_main): Make history expansion off by default. - - * inflow.c: Move #include "param.h" after system #includes. - - * i386-dep.c (i386_float_info): Use U_FPSTATE macro. - - * m-i386-sysv3.2.h, m-i386gas-sysv3.2.h: New files. - Makefile.dist, config.gdb: Know about these new files. - -Tue Aug 15 21:36:11 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * symtab.c (lookup_struct_elt_type): Use type_print rather - than assuming type has a name. - -Tue Aug 15 02:25:43 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) - - * sparc-opcode.h (mov): Removed bogus "or i,0,d" pattern. - - * sparc-opcode.h (mov, or): Fixed incorrect `lose' members. - - * sparc-dep.c: Don't include "sparc-opcode.h". - (skip_prologue, isanulled): Declare special types to recognize - instructions, and use them. - - * sparc-pinsn.c (print_insn): Sign-extend 13-bit immediate args. - If they are less than +9, print them in signed decimal instead - of unsigned hex. - - * sparc-opcode.h, sparc-pinsn.c: Completely rewritten to share an - opcode table with gas, and thus produce disassembly that looks - like what the assembler accepts. - -Tue Aug 15 16:20:52 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * symtab.c (find_pc_psymbol): Move best_pc=psymtab->textlow-1 - after test for psymtab null. - - * main.c (editing_info): Remove variable retval. - - * config.gdb (sun3, isi): Comment out obsolete message about telling - it whether you have an FPU (now that it detects it). - - * config.gdb (sun3): Accept sun3os3. - - * m68k-insn.h: Include . - - * m68k-pinsn.h (convert_{to,from}_68881): Add have_fpu code - - * m-newsos3.h: Undefine USE_PCB. That code didn't seem to work. - - * sparc-dep.c: Put in insn_fmt and other stuff from the old - sparc-opcode.h. - - * sparc-opcode.h, sparc-pinsn.c: Correct copyright notice. - - * sparc-opcode.h, sparc-pinsn.c: Replace the old ones with the new - ones by roland. - -Tue Aug 15 02:25:43 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu) - - * Makefile.dist: Don't define CC at all. - - * Makefile.dist (Makefile): Remove tmp.c after preprocessing. - Use $(MD) instead of M_MAKEDEFINE in the cc command. - - * Makefile.dist: Don't define RL_LIB as - "${READLINE}/libreadline.a", since READLINE is a list of files. - -Mon Aug 14 23:49:29 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * main.c (print_version): Change 1988 to 1989. - - * main.c (copying_info, initialize_main): Remove #if 0'd code. - -Tue Aug 1 14:44:56 1989 Hikichi (hikichi at sran203) - - * m-newsos3.h - (NO_SIGINTERRUPT): have SIGINTERRUPT on NEWS os 3. - - * m-news.h(FRAME_FIND_SAVED_REGS): use the sun3's instead of old - one. - -Mon Aug 14 15:27:01 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-news.h, m-newsos3.h, news-dep.c: Merge additional changes - by Hikichi (ChangeLog entries above). - - * Makefile.dist (READLINE): List readline files individually - so we don't accidently get random files from the readline - directory. - - * m-news.h (STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE): - Expect floating point returns to be in fp0. - - * gdb.texinfo (Format options): New node. - - * gdb.texinfo: Comment out "@include"s until bfox fixes the - readline & history docs. - - * dbxread.c (read_addl_syms): Set startup_file_* if necessary at - the end (as well as when we hit ".o"). - - * printcmd.c (decode_format): Set val.format & val.size to '?' at - start and set defaults at end. - - * symtab.c (decode_line_1): Check for class_name null. - - * valops.c: Each place where it compares against field names, - check for null field names. (new t_field_name variables). - - * utils.c (fputs_filtered): Check for linebuffer null before - checking whether to call fputs. Remove later check for linebuffer - null. - -Sun Aug 13 15:56:50 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-isi.h, m-sun3.h ({PUSH,POP}_FP_REGS): New macros. - m-sun3.h (NUM_REGS): Conditionalize on FPU. - config.gdb (sun3, isi): Add message about support for machines - without FPU. - - * main.c (catch_termination, initialize_signals): new functions. - - * main.c (editing_info): Add "info editing n" and "info editing +". - Rewrite much of this function. - gdb.texinfo (GDB Readline): Document it. - - * values.c (history_info): Add "info history +". Also add code to - do "info history +" when command is repeated. - gdb.texinfo (Value History): Document "info history +". - - * expprint.c (print_subexp): Add OP_THIS to case stmt. - - * config.gdb (sun4os4): Put quotes around make define. - - * config.gdb: Canonicalize machine name at beginning. - -Sat Aug 12 00:50:59 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * config.gdb: define M_MAKEDEFINE - Makefile (Makefile, MD): Be able to re-make Makefile. - - * main.c (command_line_input): Add comments to - the command history. - - * Makefile.dist (Makefile): Add /bin/false. - -Fri Aug 11 14:35:33 1989 Jim Kingdon (kingdon at spiff) - - * Makefile.dist: Comment out .c.o rule and add TARGET_ARCH. - - * m-altos.h: Include sys/page.h & sys/net.h - - * m-altos.h (FRAME_CHAIN{,_VALID}): Use outside_startup_file. - - * config.gdb (altos, altosgas): Add M_SYSV & M_BSD_NM and remove - M_ALLOCA=alloca.o from makedefine. - - * coffread.c (complete_symtab): Change a_entry to entry. - - * m-altosgas.h: New file. - - * m-symmetry (REGISTER_BYTE): Fix dumb mistake. - -Fri Aug 11 06:39:49 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * utils.c (set_screensize_command): Check for ARG being nil, since - that's what execute_command will pass if there's no argument. - - * expread.y (yylex): Recognize "0x" or "0X" as the beginning of a - number. - -Thu Aug 10 15:43:12 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * config.gdb, Makefile.dist: Rename Makefile.c to Makefile.dist. - - * m-altos.h: Add comment about porting to USGR2. - - * config.gdb (sparc): Add -Usparc. - -Wed Aug 9 14:20:39 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-sun3os4.h: Define BROKEN_LARGE_ALLOCA. - - * values.c (modify_field): Check for value too large to fit in - bitfield. - - * utils.c (fputs_filtered): Allow LINEBUFFER to be NULL. - - * breakpoint.c (condition_command): Check for attempt to specify - non-numeric breakpoint number. - - * config.gdb, Makefile, m-altos.h, altos-dep.c: Merge Altos - port. - - * README: Change message about editing Makefile. - - * config.gdb: Edit Makefile. - Copied Makefile to Makefile.c and changed to let config.gdb - run us through the C preprocessor. - - * expread.y (yylex): Test correctly for definition of number. - -Wed Aug 9 11:56:05 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Put bracketing of entry point in - test case for .o symbols so that it will be correct even without - debugging symbols. - (end_psymtab): Took bracketing out. - - * blockframe.c (outside_startup_file): Reverse the sense of the - return value to make the functionality implied by the name - correct. - -Tue Aug 8 11:48:38 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * coffread.c (symbol_file_command): Do not assume presence of a.out - header. - - * blockframe.c: Replace first_object_file_end with - startup_file_{start,end} - (outside_startup_file): New function. - dbxread.c (read_addl_syms, read_dbx_symtab, end_psymbol): set - startup_file_*. Delete first_object_file_end code. - Add entry_point and ENTRY_POINT - coffread.c (complete_symtab): Set startup_file_*. - (first_object_file_end): Add as static. - m-*.h (FRAME_CHAIN, FRAME_CHAIN_VALID): Call outside_startup_file - instead of comparing with first_object_file_end. - - * breakpoint.c (breakpoint_1): Change -1 to (CORE_ADDR)-1. - - * config.gdb (i386, i386gas): Add missing quotes at end of "echo" - - * source.c (directory_command): Add dont_repeat (); - -Mon Aug 7 18:03:51 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * dbxread.c (read_addl_syms): Change strcmp to strncmp and put 3rd - arg back. - - * command.h (struct cmd_list_element): Add comment clarifying - purpose of abbrev_flag. - -Mon Aug 7 12:51:03 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * printcmd.c (_initialize_printcmd): Changed "undisplay" not to - have abbrev flag set; it isn't an abbreviation of "delete - display", it's an alias. - -Mon Aug 7 00:25:15 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * symtab.c (lookup_symtab_1): Remove filematch (never used). - - * expread.y [type]: Add second argument to 2 calls to - lookup_member_type which were missing them. - - * dbxread.c (symbol_file_command): Add from_tty arg. - Check it before calling query. - - * infcmd.c (tty_command): Add from_tty arg. - - * eval.c (evaluate_subexp): Remove 3rd argument from - calls to value_x_unop. - - * dbxread.c (read_addl_syms): Remove 3rd argument from - call to strcmp. - - * gdb.texinfo (Command editing): @include inc-readline.texinfo - and inc-history.texinfo and reorganize GDB-specific stuff. - - * Makefile: Add line MAKE=make. - - * README (second paragraph): Fix trivial errors. - - * dbxread.c (read_struct_type): Make sure p is initialized. - - * main.c (symbol_completion_function): Complete correctly - on the empty string. - -Sun Aug 6 21:01:59 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * symmetry-dep.c: Remove "long" from definition of i386_follow_jump. - - * gdb.texinfo (Backtrace): Document "where" and "info stack". - - * dbxread.c (cleanup_undefined_types): Strip off "struct " - or "union " from type names before doing comparison - -Sat Aug 5 02:05:36 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * config.gdb (i386, i386gas): Improve makefile editing instructions. - - * Makefile: Fix typo in CLIBS for SYSV. - - * dbxread.c (read_dbx_symtab): Deal with N_GSYM typedefs. - - * dbxread.c (add_file_command): Do not free name. We didn't - allocate it; it just points into arg_string. - - * Makefile, m-*.h: Change LACK_VPRINTF to HAVE_VPRINTF. - -Fri Jul 28 00:07:48 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * valprint.c (val_print): Made sure that all returns returned a - value (usually 0, indicating no memory printed). - - * core.c (read_memory): Changed "return" to "return 0". - - * expread.y (parse_number): Handle scientific notation when the - string does not contain a '.'. - -Thu Jul 27 15:14:03 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * infrun.c (signals_info): Error if signal number passed is out of - bounds. - - * defs.h: Define alloca to be __builtin_alloca if compiling with - gcc and localized inclusion of alloca.h on the sparc with the - other alloca stuff. - * command.c: Doesn't need to include alloca.h on the sparc; defs.h - does it for you. - - * printcmd.c (print_frame_args): Changed test for call to - print_frame_nameless_args to check i to tell if any args had been - printed. - -Thu Jul 27 04:40:56 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * blockframe.c (find_pc_partial_function): Always check that NAME - and/or ADDRESS are not nil before storing into them. - -Wed Jul 26 23:41:21 1989 Roland McGrath (roland at hobbes.ai.mit.edu) - - * m-newsos3.h: Define BROKEN_LARGE_ALLOCA. - * dbxread.c (symbol_file_command, psymtab_to_symtab): - Use xmalloc #ifdef BROKEN_LARGE_ALLOCA. - -Tue Jul 25 16:28:18 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu) - - * m68k-opcode.h: moved some of the fmovem entries so they're - all consecutive. This way the assembler doesn't bomb. - -Mon Jul 24 22:45:54 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * symtab.c (lookup_symbol): Changed error to an informational (if - not very comforting) message about internal problems. This will - get a null symbol returned to decode_line_1, which should force - things to be looked up in the misc function vector. - -Wed Jul 19 13:47:34 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c (lookup_symbol): Changed "fatal" to "error" in - external symbol not found in symtab in which it was supposed to be - found. This can be reached because of a bug in ar. - -Tue Jul 18 22:57:43 1989 Randy Smith (roland at hobbes.ai.mit.edu) - - * m-news.h [REGISTER_U_ADDR]: Decreased the assumed offset of fp0 - by 4 to bring it into (apparently) appropriate alignment with - reality. - -Tue Jul 18 18:14:42 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * Makefile: pinsn.o should depend on opcode.h - - * m68k-opcode.h: Moved fmovemx with register lists to before other - fmovemx. - -Tue Jul 18 11:21:42 1989 Jim Kingdon (kingdon at susie) - - * Makefile, m*.h: Only #define vprintf (to _doprnt or printf, - depends on the system) if the library lacks it (controlled by - LACK_VPRINTF_DEFINE in makefile). Unpleasant, but necessary to - make this work with the GNU C library. - -Mon Jul 17 15:17:48 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * breakpoint.c (breakpoint_1): Change addr-b->address to - b->address-addr. - -Sun Jul 16 16:23:39 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * eval.c (evaluate_subexp): Change error message printed when - right operand of '@' is not an integer to English. - - * infcmd.c (registers_info): Fix call to print_spaces_filtered - to specify right # of arguments. - - * gdb.texinfo (Command Editing): Document info editing command. - - * coffread.c (read_file_hdr): Add MC68MAGIC. - - * source.c (select_source_symtab): Change MAX to max. - -Fri Jul 14 21:19:11 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * infcmd.c (registers_info): Clean up display to look good with long - register names, to say "register" instead of "reg", and to put the - "relative to selected stack frame" bit at the top. - -Fri Jul 14 18:23:09 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (record_misc_function): Put parens around | to force - correct evaluation. - -Wed Jul 12 12:25:53 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * m-newsos3, m-news, infrun.c, Makefile, config.gdb, news-dep.c: - Merge in Hikichi's changes for Sony/News-OS 3 support. - -Tue Jul 11 21:41:32 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * utils.c (fputs_filtered): Don't do any filtering if output is - not to stdout, or if stdout is not a tty. - (fprintf_filtered): Rely on fputs_filtered's check for whether to - do filtering. - -Tue Jul 11 00:33:58 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * GDB 3.2 Released. - - * valprint.h: Deleted. - - * utils.c (fputs_filtered): Don't do any filtering if filtering is - disabled (lines_per_page == 0). - -Mon Jul 10 22:27:53 1989 Randy Smith (roland at hobbes.ai.mit.edu) - - * expread.y [typebase]: Added "unsigned long int" and "unsigned - short int" to specs. - -Mon Jul 10 21:44:55 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * main.c (main): Make -cd use cd_command to avoid - current_directory with non-absolute pathname. - -Mon Jul 10 00:34:29 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (symbol_file_command): Catch errors from stat (even - though they should never happen). - - * source.c (openp): If the path is null, use the current - directory. - - * dbxread.c (read_dbx_symtab): Put N_SETV symbols into the misc - function vector ... - (record_misc_function): ... as data symbols. - - * utils.c (fprintf_filtered): Return after printing if we aren't - going to do filtering. - - * Makefile: Added several things for make clean to take care of. - - * expread.y: Lowered "@" in precedence below +,-,*,/,%. - - * eval.c (evaluate_subexp): Return an error if the rhs of "@" - isn't integral. - - * Makefile: Added removal of core and gdb[0-9] files to clean - target. - - * Makefile: Made a new target "distclean", which cleans things up - correctly for making a distribution. - -Sun Jul 9 23:21:27 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * dbxread.c: Surrounded define of gnu symbols with an #ifndef - NO_GNU_STABS in case you don't want them on some machines. - * m-npl.h, m-pn.h: Defined NO_GNU_STABS. - -Sun Jul 9 19:25:22 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * utils.c (fputs_filtered): New function. - (fprintf_filtered): Use fputs_filtered. - utils.c (print_spaces_filtered), - command.c (help_cmd,help_cmd_list), - printcmd.c (print_frame_args), - stack.c (print_block_frame_locals, print_frame_arg_vars), - valprint.c (many functions): Use fputs_filtered instead of - fprintf_filtered to avoid arbitrary limit. - - * utils.c (fprintf_filtered): Fix incorrect comment. - -Sat Jul 8 18:12:01 1989 Randy Smith (randy at hobbes.ai.mit.edu) - - * valprint.c (val_print): Changed assignment of pretty to use - prettyprint as a conditional rather than rely on values of the - enum. - - * Projects: Cleaned up a little for release. - - * main.c (initialize_main): Initialize - rl_completion_entry_function instead of completion_entry_function. - - * Makefile: Modified to use the new readline library setup. - - * breakpoint.c (break_command_1, delete_breakpoint, - enable_breakpoint, disable_breakpoint): Put in new printouts for - xgdb usage triggered off of xgdb_verbose. - * main.c (main): Added check for flag to set xgdb_verbose. - * stack.c (frame_command): Set frame_changed when frame command - used. - -Fri Jul 7 16:20:58 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * Remove valprint.h and move contents to value.h (more logical). - -Fri Jul 7 02:28:06 1989 Randall Smith (randy at rice-chex) - - * m68k-pinsn.c (print_insn): Included a check for register list; - if there is one, make sure to start p after it. - - * breakpoint.c (break_command_1, delete_breakpoint, - enable_breakpoint, disable_breakpoint): #ifdef'd out changes - below; they produce unwanted output in gdb mode in gnu-emacs. - - * gdb.texinfo: Spelled. Also removed index references from - command editing section; the relevance/volume ratio was too low. - Removed all references to the function index. - - * ns32k-opcode.h, ns32k-pinsn.c: Backed out changes of June 24th; - haven't yet received legal papers. - - * .gdbinit: Included message telling the user what it is doing. - - * symmetry-dep.c: Added static decls for i386_get_frame_setup, - i386_follow_jump. - * values.c (unpack_double): Added a return (double)0 at the end to - silence a compiler warning. - - * printcmd.c (containing_function_bounds, asdump_command): Created - to dump the assembly code of a function (support for xgdb and a - useful hack). - (_initialize_printcmd): Added this to command list. - * gdb.texinfo [Memory]: Added documentation for the asdump - command. - * breakpoint.c (break_command_1, delete_breakpoint, - enable_breakpoint, disable_breakpoint): Added extra verbosity for - xgdb conditionalized on the new external frame_full_file_name. - * source.c (identify_source_line): Increase verbosity of fullname - prointout to include pc value. - * stack.c: Added a new variable; "frame_changed" to indicate when - a frame has been changed so that gdb can print out a frame change - message when the frame only changes implicitly. - (print_frame_info): Check the new variable in determining when to - print out a new message and set it to zero when done. - (up_command): Increment it. - (down_command): Decrement it. - - * m68k-pinsn.c (print_insn_arg [lL]): Modified cases for register - lists to reset the point to point to after the word from which the - list is grabbed *if* that would cause point to point farther than - it currently is. - -Thu Jul 6 14:28:11 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * valprint.c (val_print, value_print): Add parameter to control - prettyprinting. - valprint.h: New file containing constants used for passing - prettyprinting parameter to val{,ue}_print. - expprint.c, infcmd.c, printcmd.c, valprint.c, values.c: - Change all calls to val{,ue}_print to use new parameter. - -Mon Jul 3 22:38:11 1989 Randy Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (,process_one_symbol): Moved extern declaration for - index out of function to beginning of file. - -Mon Jul 3 18:40:14 1989 Jim Kingdon (kingdon at hobbes.ai.mit.edu) - - * gdb.texinfo (Registers): Add "ps" to list of standard registers. - -Sun Jul 2 23:13:03 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * printcmd.c (enable_display): Change d->next to d = d->next so - that "enable display" without args works. - -Fri Jun 30 23:42:04 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * source.c (list_command): Made error message given when no - symtab is loaded clearer. - - * valops.c (value_assign): Make it so that when assigning to an - internal variable, the type of the assignment exp is the type of - the value being assigned. - -Fri Jun 30 12:12:43 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (verbose_info): Created. - (initialize_main): Put "info verbose" into command list. - - * utils.c (screensize_info): Created. - (_initialize_utils): Defined "info screensize" as a normal command. - - * valprint.c (format_info): Added information about maximum number - of array elements to function. - - * blockframe.c (find_pc_partial_function): Again. - - * blockframe.c (find_pc_partial_function): Replaced a "shouldn't - happen" (which does) with a zero return. - - * main.c (dont_repeat): Moved ahead of first use. - -Thu Jun 29 19:15:08 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * vax-opcode.h: Made minor modifications (moved an instruction and - removed a typo) to bring this into accord with gas' table; also - changed copyright to reflect it being part of both gdb and gas. - - * m68k-opcode.h: Added whole scads and bunches of new stuff for - the m68851 and changed the coptyrightto recognize that the file - was shared between gdb and gas. - - * main.c (stop_sig): Use "dont_repeat ()" instead of *line = 0; - - * core.c (read_memory): Don't do anything if length is 0. - - * Makefile: Added readline.c to the list of files screwed by - having the ansi ioctl.h compilation with gcc. - - * config.gdb: Added sun4os3 & sun4-os3 as availible options. - -Wed Jun 28 02:01:26 1989 Jim Kingdon (kingdon at apple-gunkies.ai.mit.edu) - - * command.c (lookup_cmd): Add ignore_help_classes argument. - (lookup_cmd_1): Add ignore_help_classes argument. - command.c, main.c: Change callers of lookup_cmd{,_1} to supply - value for ignore_help_classes. - -Tue Jun 27 18:01:31 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * utils.c (print_spaces_filtered): Made more efficient. - * defs.h: Declaration. - * valprint.c (val_print): Used in a couple of new places. - -Mon Jun 26 18:27:28 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * m68k-pinsn.c (print_insn_arg ['#', '^']): Combined them into one - case which always gets the argument from the word immediately - following the instruction. - (print_insn_arg ["[lL]w"]): Make sure to always get the register - mask from the word immediately following the instruction. - -Sun Jun 25 19:14:56 1989 Randall Smith (randy at galapas.ai.mit.edu) - - * Makefile: Added hp-include back in as something to distribute. - - * stack.c (print_block_frame_locals): Return value changed from - void to int; return 1 if values printed. Use _filtered. - (print_frame_local_vars): Use return value from - print_block_frame_locals to mention if nothing printed; mention - lack of symbol table, use _filtered. - (print_frame_arg_vars): Tell the user if no symbol table - or no values printed. Use fprintf_filtered instead of fprintf. - * blockframe.c (get_prev_frame_info): Check for no inferior or - core file before crashing. - - * inflow.c (inferior_died): Set current frame to zero to keep from - looking like we're in start. - -Sat Jun 24 15:50:53 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * stack.c (frame_command): Added a check to make sure that there - was an inferior or a core file. - - * expread.y (yylex): Allow floating point numbers of the form ".5" - to be parsed. - - Changes by David Taylor at TMC: - * ns32k-pinsn.c: Added define for ?floating point coprocessor? and - tables for register names to be used for each of the possibilities. - (list_search): Created; searches a list of options for a specific - value. - (print_insn_arg): Added 'Q', 'b', 'M', 'P', 'g', and 'G' options - to the value location switch. - * ns32k-opcode.h: Added several new location flags. - [addr, enter, exit, ext[bwd], exts[bwd], lmr, lpr[bwd], restore, - rett, spr[bwd], smr]: Improved insn format output. - - * symtab.c (list_symbols): Rearrange printing to produce readable - output for "info types". - - * eval.c (evaluate_subexp_for_address): Fixed typo. - - * dbxread.c (read_type): Don't output an error message when - there isn't a ',' after a cross-reference. - - * dbxread.c (read_dbx_symtab): #if'd out N_FN case in - read_dbx_symtab if it has the EXT bit set (otherwise multiple - cases with the same value). - -Fri Jun 23 13:12:08 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * symmisc.c: Changed decl of print_spaces from static to extern - (since it's defined in utils.c). - - * remote.c (remote_open): Close remote_desc if it's already been - opened. - - * Remote_Makefile, remote_gutils.c, remote_inflow.c, - remote_server.c, remote_utils.c: Combined into remote-multi.shar. - * remote-multi.shar: Created (Vikram Koka's remote stub). - * remote-sa.m68k.shar: Created (Glenn Engel's remcom.c). - * README: Updated to reflect new organization of remote stubs. - - * dbxread.c (read_dbx_symtab): Put an N_FN in with N_FN | N_EXT to - account for those machines which don't use the external bit here. - Sigh. - - * m-symmetry.h: Defined NO_SIGINTERRUPT. - -Thu Jun 22 12:51:37 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (decode_format): Make sure characters are printed - using a byte size. - - * utils.c (error): Added a terminal_ours here. - - * stack.c (locals_info): Added check for selected frame. - - * dbxread.c (read_type): Checked to make sure that a "," was - actually found in the symbol to end a cross reference. - -Wed Jun 21 10:30:01 1989 Randy Smith (randy at tartarus.uchicago.edu) - - * expread.y (parse_number, [exp]): Allowed for the return of a - number marked as unsigned; this will allow inclusion of unsigned - constants. - - * symtab.h: Put in default definitions for BUILTIN_TYPE_LONGEST - and BUILTIN_TYPE_UNSIGNED_LONGEST. - - * expread.y (parse_number): Will now accept integers suffixed with - a 'u' (though does nothing special with it). - - * valarith.c (value_binop): Added cases to deal with unsigned - arithmetic correctly. - -Tue Jun 20 14:25:54 1989 Randy Smith (randy at tartarus.uchicago.edu) - - * dbxread.c (psymtab_to_symtab_1): Changed reading in info message - to go through printf_filtered. - - * symtab.c (list_symbols): Placed header message after all calls - to psymtab_to_symtab. - - * symtab.c (smash_to_{function, reference, pointer}_type): Carried - attribute of permanence for the type being smashed over the bzero - and allowed any type to point at this one if it is permanent. - - * symtab.c (smash_to_{function, reference, pointer}_type): Fix - typo: check flags of to_type instead of type. - - * m-hp9k320.h: Changed check on __GNU__ predefine to __GNUC__. - - * Makefile: Made MUNCH_DEFINE seperate and based on SYSV_DEFINE; - they aren't the same on hp's. - -Mon Jun 19 17:10:16 1989 Randy Smith (randy at tartarus.uchicago.edu) - - * Makefile: Fixed typo. - - * valops.c (call_function): Error if the inferior has not been - started. - - * ns32k-opcode.h [check[wc], cmpm[bwd], movm[bwd], skpsb]: Fixed - typos. - -Fri Jun 9 16:23:04 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-news.h [NO_SIGINTERRUPT]: Defined. - - * dbxread.c (read_type): Start copy of undefined structure name - past [sue] defining type of cross ref. - - * dbxread.c (process_one_symbol): Changed strchr to index. - - * ns32k-opcode.h, ns32k-pinsn.c: More changes to number of - operands, addition of all of the set condition opcodes, addition - of several flag letters, all patterned after the gas code. - - * ns32k-opcode.h [mov{su,us}[bwd], or[bwd]]: Changed number of - operands from 1 to 2. - -Wed Jun 7 15:04:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symseg.h [TYPE_FLAG_STUB]: Created. - * dbxread.c (read_type): Set flag bit if type is stub. - (cleanup_undefined_types): Don't mark it as a stub if it's been - defined since we first learned about it. - * valprint.c (val_print): Print out a message to that effect if - this type is encountered. - - * symseg.h, symtab.h: Moved the definition of TYPE_FLAG_PERM over - to symseg.h so that all such definitions would be in the same place. - - * valprint.c (val_print): Print out for a - structure if there aren't any. - - * dbxread.c (read_type): Set type name of a cross reference type - to "struct whatever" or something. - -Tue Jun 6 19:40:52 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * breakpoint.c (breakpoint_1): Print out symbolic location of - breakpoints for which there are no debugging symbols. - -Mon Jun 5 15:14:51 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * command.c (help_cmd_list): Made line_size static. - -Sat Jun 3 17:33:45 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Makefile: Don't include the binutils hp-include directory in the - distribution anymore; refer the users to the binutils distribution. - -Thu Jun 1 16:33:07 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (disable_display_command): Fixed loop iteration for - no arg case. - - * printcmd.c (disable_display_command): Added from_tty parameter - to function. - - * valops.c (value_of_variable): Call read_var_value with 0 cast to - FRAME instead of CORE_ADDR. - - * eval.c (evaluate_subexp): Corrected number of args passed to - value_subscript (to 2). - - * infrun.c (wait_for_inferior), symtab.c (decode_line_1), - m-convex.h: Changed name of FIRSTLINE_DEBUG_BROKEN to - PROLOGUE_FIRSTLINE_OVERLAP. - - * m-merlin.h: Fixed typo. - * ns32k-opcode.h: Added ns32381 opcodes and "cinv" insn, and fixed - errors in movm[wd], rett, and sfsr. - - * eval.c (evaluate_subexp, evaluate_subexp_for_address), valops.c - (value_zero): Change value_zero over to taking two arguments - instead of three. - - * eval.c (evaluate_subexp) - [OP_VAR_VALUE]: Get correct lval type for AVOID_SIDE_EFFECTS for - all types of symbols. - [BINOP_DIV]: Don't divide if avoiding side effects; just return - an object of the correct type. - [BINOP_REPEAT]: Don't call value_repeat, just allocate a - repeated value. - (evaluete_subexp_for_address) [OP_VAR_VALUE]: Just return a thing - of the right type (after checking to make sure that we are allowed - to take the address of whatever variable has been passed). - -Mon May 29 11:01:02 1989 Randall Smith (randy at galapas.ai.mit.edu) - - * breakpoint.c (until_break_command): Set the breakpoint with a - frame specification so that it won't trip in inferior calls to the - function. Also set things up so that it works based on selected - frame, not current one. - -Sun May 28 15:05:33 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * eval.c (evalue_subexp): Change subscript case to use value_zero - in EVAL_AVOID_SIDE_EFFECTS case. - -Fri May 26 12:03:56 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_addl_syms, psymtab_to_symtab): Removed - cleanup_undefined_types; this needs to be done on a symtab basis. - (end_symtab): Called cleanup_undefined_types from here. - (cleanup_undefined_types): No longer uses lookup_symbol (brain - dead idea; oh, well), now it searches through file_symbols. - -Wed May 24 15:52:43 1989 Randall Smith (randy at galapas) - - * source.c (select_source_symtab): Only run through - partial_symtab_list if it exists. - - * coffread.c (read_coff_symtab): Don't unrecord a misc function - when a function symbol is seen for it. - - * expread.y [variable]: Make sure to write a type for memvals if - you don't get a mft you recognize. - -Tue May 23 12:15:57 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * dbxread.c (read_ofile_symtab, psymtab_to_symtab): Moved cleanup - of undefined types to psymtab_to_symtab. That way it will be - called once for all readins (which will, among other things, - help reduce infinite loops). - - * symtab.h [misc_function_type]: Forced mf_unknown to 0. - * dbxread.c (record_misc_function): Cast enum to unsigned char (to - fit). - * expread.y [variable]: Cast unsigned char back to enum to test. - -Mon May 22 13:08:25 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - Patches by John Gilmore for dealing well with floating point: - * findvar.c (value_from_register, locate_var_value): Used - BYTES_BIG_ENDIAN instead of an inline test. - * m-sparc.h [IEEE_FLOAT]: Created to indicate that the sparc is - IEEE compatible. - * printcmd.c (print_scalar_formatted): Use BYTES_BIG_ENDIAN and - the stream argument for printing; also modify default type for - 'f'. Change handling of invalid floats; changed call syntax for - is_nan. - (print_command): Don't print out anything indicating that - something was recorded on the history list if it wasn't. - * valprint.c (val_print): Fixed to deal properley with new format - of is_nan and unpacking doubles without errors occuring. - (is_nan): Changed argument list and how it figures big endianness - (uses macros). - * values.c (record_latest_value): Return -1 and don't record if - it's an invalid float. - (value_as_double): Changed to use new unpack_double calling - convention. - (unpack_double): Changed not to call error if the float was - invalid; simply to set invp and return. Changed calling syntax. - (unpack_field_as_long, modify_field): Changed to use - BITS_BIG_ENDIAN to determine correct action. - - * m-hp9k320.h [HP_OS_BUG]: Created; deals with problem where a - trap happens after a continue. - * infrun.c (wait_for_inferior): Used. - - * m-convex.h [FIRSTLINE_DEBUG_BROKEN]: Defined a flag to indicate - that the debugging symbols output by the compiler for the first - line of a function were broken. - * infrun.c (wait_for_inferior), symtab.c (decode_line_1): Used. - - * gdb.texinfo [Data, Memory]: Minor cleanups of phrasing. - -Fri May 19 00:16:59 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (add_undefined_type, cleanup_undefined_types): Created - to keep a list of cross references to as yet undefined types. - (read_type): Call add_undefined_type when we run into such a case. - (read_addl_syms, read_ofile_symtab): Call cleanup_undefined_types - when we're done. - - * dbxread.c (psymtab_to_symtab, psymtab_to_symtab_1): Broke - psymtab_to_symtab out into two routines; made sure the string - table was only readin once and the globals were only scanned once, - for any number of dependencies. - -Thu May 18 19:59:18 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-*.h: Defined (or not, as appropriate per machine) - BITS_BIG_ENDIAN, BYTES_BIG_ENDIAN, and WORDS_BIG_ENDIAN. - -Wed May 17 13:37:45 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (symbol_completion_function): Always complete on result - command list, even if exact match found. If it's really an exact - match, it'll find it again; if there's something longer than it, - it'll get the right result. - - * symtab.c (make_symbol_completion_function): Fixed typo; strcmp - ==> strncmp. - - * dbxread.c (read_dbx_symtab): Change 'G' case to mark symbols as - LOC_EXTERNAL. - - * expread.y [variables]: Changed default type of text symbols to - function returning int so that one can use, eg. strcmp. - - * infrun.c (wait_for_inferior): Include a special flag indicating - that one shouldn't insert the breakpoints on the next step for - returning from a sigtramp and forcing at least one move forward. - - * infrun.c (wait_for_inferior): Change test for nexting into a - function to check for current stack pointer inner than previous - stack pointer. - - * infrun.c (wait_for_inferior): Check for step resume break - address before dealing with normal breakpoints. - - * infrun.c (wait_for_inferior): Added a case to deal with taking - and passing along a signal when single stepping past breakpoints - before inserting breakpoints. - - * infrun.c (wait_for_inferior): Inserted special case to keep - going after taking a signal we are supposed to be taking. - -Tue May 16 12:49:55 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * inflow.c (terminal_ours_1): Cast result of signal to (int - (*)()). - - * gdb.texinfo: Made sure that references to the program were in - upper case. Modify description of the "set prompt" command. - [Running]: Cleaned up introduction. - [Attach]: Cleaned up. - [Stepping]: Change "Proceed" to "Continue running" or "Execute". - Minor cleanup. - [Source Path]: Cleaned up intro. Cleared up distinction between - the executable search path and the source path. Restated effect - of the "directory" command with no arguments. - [Data]: Fixed typos and trivial details. - [Stepping]: Fixed up explanation of "until". - - * source.c (print_source_lines): Print through filter. - - * printcmd.c (x_command): If the format with which to print is - "i", use the address of anything that isn't a pointer instead of - the value. This is for, eg. "x/10i main". - - * gdb.texinfo: Updated last modification date on manual. - -Mon May 15 12:11:33 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c (lookup_symtab): Fixed typo (name ==> copy) in call to - lookup_symtab_1. - - * gdb.texinfo: Added documentation for "break [+-]n" and for new - actions of "directory" command (taking multiple directory names at - the same time). - - * m68k-opcode.h: Replaced the version in gdb with an up-to-date - version from the assembler directory. - * m68k-pinsn.c (print_insn_arg): Added cases 'l' & 'L' to switch - to print register lists for movem instructions. - - * dbxread.c, m-convex.h: Moved convex dependent include files over - from dbxread.c to m-convex.h. - - * printcmd.c (disable_display, disable_display_command): Changed - name of first to second, and created first which takes an int as - arg rather than a char pointer. Changed second to use first. - (_initialize_printcmd): Changed to use second as command to call. - (delete_current_display, disable_current_display): Changed name of - first to second, and changed functionality to match. - * infrun.c (normal_stop), main.c (return_to_top_level): Changed to - call disable_current_display. - - * dbxread.c (process_one_symbol, read_dbx_symtab): Changed N_FN to - be N_FN | N_EXT to deal with new Berkeley define; this works with - either the old or the new. - - * Remote_Makefile, remote_gutils.c, remote_inflow.c, - remote_server.c, remote_utils.c: Created. - * Makefile: Included in tag and tar files. - * README: Included a note about them. - - * printcmd.c (print_address): Use find_pc_partial_function to - remove need to readin symtabs for symbolic addresses. - - * source.c (directory_command): Replaced function with new one - that can accept lists of directories seperated by spaces or :'s. - - * inflow.c (new_tty): Replaced calls to dup2 with calls to dup. - -Sun May 14 12:33:16 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * stack.c (args_info): Make sure that you have an inferior or core - file before taking action. - - * ns32k-opcode.h [deiw, deid]: Fixed machine code values for these - opcodes. - - * dbxread.c (scan_file_globals): Modified to use misc function - vector instead of file itself. Killed all arguments to the - funciton; no longer needed. - (psymtab_to_symtab): Changed call for above to reflect new (void) - argument list. - - * dbxread.c (read_dbx_symtab, ): Moved HASH_OFFSET define out of - read_dbx_symtab. - - * expread.y [variable]: Changed default type of misc function in - text space to be (void ()). - - * Makefile: Modified for proper number of s/r conflicts (order is - confusing; the mod that necessitated this change was on May 12th, - not today). - - * expread.y (yylex): Added SIGNED, LONG, SHORT, and INT keywords. - [typename]: Created. - [typebase]: Added rules for LONG, LONG INT, SHORT, SHORT INT, - SIGNED name, and UNSIGNED name (a good approximation of ansi - standard). - - * Makefile: Included .c.o rule to avoid sun's make from throwing - any curves at us. - - * blockframe.c: Included - - * command.c (lookup_cmd): Clear out trailing whitespace. - - * command.c (lookup_cmd_1): Changed malloc to alloca. - -Fri May 12 12:13:12 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (print_frame_args): Only print nameless args when you - know how many args there are supposed to be and when you've - printed fewer than them. Don't print nameless args between - printed args. - - * symtab.c (make_symbol_completion_function): Fixed typo (= ==> - ==). - - * remote.c (remote_open): ifdef'd out siginterrupt call by #ifndef - NO_SIGINTERRUPT. - * m-umax.h: Defined NO_SIGINTERRUPT. - - * expread.y [ptype, array_mod, func_mod, direct_abs_decl, - abs_decl]: Added rules for parsing and creating arbitrarily - strange types for casts and sizeofs. - - * symtab.c, symtab.h (create_array_type): Created. Some minor - misfeatures; see comments for details (main one being that you - might end up creating two arrays when you only needed one). - -Thu May 11 13:11:49 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * valops.c (value_zero): Add an argument for type of lval. - * eval.c (evaluate_subexp_for_address): Take address properly in - the avoid side affects case (ie. keep track of whether we have an - lval in memory and we can take the address). - (evaluate_subexp): Set the lval type of expressions created with - value_zero properley. - - * valops.c, value.h (value_zero): Created--will return a value of - any type with contents filled with zero. - * symtab.c, symtab.h (lookup_struct_elt_type): Created. - * eval.c (evaluate_subexp): Modified to not read memory when - called with EVAL_AVOID_SIDE_EFFECTS. - - * Makefile: Moved dbxread.c ahead of coffread.c in the list of - source files. - -Wed May 10 11:29:19 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * munch: Make sure that sysv version substitutes for the whole - line. - - * symtab.h: Created an enum misc_function_type to hold the type of - the misc function being recorded. - * dbxread.c (record_misc_function): Branched on dbx symbols to - decide which type to assign to a misc function. - * coffread.c (record_misc_function): Always assign type unknown. - * expread.y [variable]: Now tests based on new values. - -Tue May 9 13:03:54 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c: Changed inclusion of (doesn't work on - SYSV) to declaration of index. - - * Makefile: Changed last couple of READLINE_FLAGS SYSV_DEFINE - - * source.c ({forward, reverse}_search_command): Made a default - search file similar to for the list command. - -Mon May 8 18:07:51 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (print_frame_args): If we don't know how many - arguments there are to this function, don't print the nameless - arguments. We don't know enough to find them. - - * printcmd.c (print_frame_args): Call print_frame_nameless_args - with proper arguments (start & end as offsets from addr). - - * dbxread.c (read_addl_syms): Removed cases to deal with global - symbols; this should all be done in scan_global_symbols. - -Sun May 7 11:36:23 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Makefile: Added copying.awk to ${OTHERS}. - -Fri May 5 16:49:01 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * valprint.c (type_print_varspec_prefix): Don't pass - passed_a_pointer onto children. - - * valprint.c (type_print_varspec_suffix): Print "array of" with - whatever the "of" is after tha array brackets. - - * valprint.c (type_print_varspec_{prefix,suffix}): Arrange to - parenthesisze pointers to arrays as well as pointers to other - objects. - - * valprint.c (type_print_varspec_suffix): Make sure to print - subscripts of multi-dimensional arrays in the right order. - - * infcmd.c (run_command): Fixed improper usages of variables - within remote debugging branch. - - * Makefile: Added Convex.notes to the list of extra files to carry - around. - - * dbxread.c (symbol_file_command): Made use of alloca or malloc - dependent on macro define. - -Thu May 4 15:47:04 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Makefile: Changed READLINE_FLAGS to SYSV_DEFINE and called munch - with it also. - * munch: Check first argument for -DSYSV and be looser about - picking up init routines if you find it. - - * coffread.c: Made fclose be of type int. - - * breakpoint.c (_initialize_breakpoint): Put "unset" into class - alias. - -Wed May 3 14:09:12 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h [STACK_END_ADDR]: Parameterized off of - machine/vmparam.h (as per John Gilmore's suggestion). - - * blockframe.c (get_prev_frame_info): Changed this function back - to checking frameless invocation first before checking frame - chain. This means that a backtrace up from start will produce the - wrong value, but that a backtrace from a frameless function called - in main will show up correctly. - - * breakpoint.c (_initialize_breakpoint): Added entry in help for - delete that indicates that unset is an alias for it. - - * main.c (symbol_completion_function): Modified recognition of - being within a single command. - -Tue May 2 15:13:45 1989 Randy Smith (randy at gnu) - - * expread.y [variable]: Add some parens to get checking of the - misc function vector right. - -Mon May 1 13:07:03 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * default-dep.c (core_file_command): Made reg_offset unsigned. - - * default-dep.c (core_file_command): Improved error messages for - reading in registers. - - * expread.y: Allowed a BLOCKNAME to be ok for a variable name (as - per C syntax). - - * dbxread.c (psymtab_to_symtab): Flushed stdout after printing - starting message about reading in symbols. - - * printcmd.c (print_frame_args): Switched starting place for - printing of frameless args to be sizeof int above last real arg - printed. - - * printcmd.c (print_frame_args): Modified final call to - print_nameless_args to not use frame slots used array if none had - been used. - - * infrun.c (wait_for_inferior): Take FUNCTION_START_OFFSET into - account when dealing with comparison of pc values to function - addresses. - - * Makefile: Added note about compiling gdb on a Vax running 4.3. - -Sun Apr 30 12:59:46 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * command.c (lookup_cmd): Got correct error message on bad - command. - - * m-sun3.h [ABOUT_TO_RETURN]: Modified to allow any of the return - instructions, including trapv and return from interupt. - - * command.c (lookup_cmd): If a command is found, use it's values - for error reporting and determination of needed subcommands. - - * command.c (lookup_cmd): Use null string for error if cmdtype is - null; pass *line to error instead of **. - - * command.c (lookup_cmd_1): End of command marked by anything but - alpha numeric or '-'. Included ctype.h. - -Fri Apr 28 18:30:49 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * source.c (select_source_symtab): Kept line number from ever - being less than 1 in main decode. - -Wed Apr 26 13:03:20 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * default-dep.c (core_file_command): Fixed typo. - - * utils.c (fprintf_filtered): Don't use return value from - numchars. - - * main.c, command.c (complete_on_cmdlist): Moved function to - command.c. - - * command.c (lookup_cmd): Modified to use my new routine. Old - version is still there, ifdef'd out. - - * command.c, command.h (lookup_cmd_1): Added a routine to do all - of the work of lookup_cmd with no error reporting and full return - of information garnered in search. - -Tue Apr 25 12:37:54 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * breakpoint.c (_initialize_breakpoint): Change "delete - breakpionts" to be in class alias and not have the abbrev flag - set. - - * main.c (symbol_completion_function): Fix to correctly complete - things that correspond to multiword aliases. - - * main.c (complete_on_cmdlist): Don't complete on something if it - isn't a command or prefix (ie. if it's just a help topic). - - * main.c (symbol_completion_function): Set list index to be 0 if - creating a list with just one element. - - * main.c (complete_on_cmdlist): Don't allow things with - abbrev_flag set to be completion values. - (symbol_completion_function): Don't accept an exact match if the - abbrev flag is set. - - * dbxread.c (read_type): Fixed typo in comparision to check if - type number existed. - - * dbxread.c (read_type): Made sure to only call dbx_lookup_type on - typenums if typenums were not -1. - -Mon Apr 24 17:52:12 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c: Added strings.h as an include file. - -Fri Apr 21 15:28:38 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c (lookup_partial_symtab): Changed to only return a match - if the name match is exact (which is what I want in all cases in - which this is currently used. - -Thu Apr 20 11:12:34 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * m-isi.h [REGISTER_U_ADDR]: Installed new version from net. - * default-dep.c: Deleted inclusion of fcntl.h; apparently not - necessary. - * Makefile: Added comment about compiling on isi under 4.3. - - * breakpoint.c (break_command_1): Only give decode_line_1 the - default_breakpoint_defaults if there's nothing better (ie. make - the default be off of the current_source notes if at all - possible). - - * blockframe.c (get_prev_frame_info): Clean up comments and - delete code ifdefed out around FRAMELESS_FUNCTION_INVOCATION test. - - * remote.c: Added a "?" message to protocol. - (remote_open): Used at startup. - (putpkt): Read whatever garbage comes over the line until we see a - '+' (ie. don't treat garbage as a timeout). - - * valops.c (call_function): Eliminated no longer appropriate - comment. - - * infrun.c (wait_for_inferior): Changed several convex conditional - compilations to be conditional on CANNOT_EXECUTE_STACK. - -Wed Apr 19 10:18:17 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (print_frame_args): Added code to attempt to deal - with arguments that are bigger than an int. - - Continuation of Convex/Fortran changes: - * printcmd.c (print_scalar_formatted): Added leading zeros to - printing of large integers. - (address_info, print_frame_args): Added code to deal with - LOC_REF_ARG. - (print_nameless_args): Allow param file to specify a routine with - which to print typeless integers. - (printf_command): Deal with long long values well. - * stack.c (print_frame_arg_vars): Change to deal with LOC_REF_ARG. - * symmisc.c (print_symbol): Change to deal with LOC_REF_ARG. - * symseg.h: Added LOC_REF_ARG to enum address_class. - * symtab.c (lookup_block_symbol): Changed to deal with - LOC_REF_ARG. - * valarith.c (value_subscripted_rvalue): Created. - (value_subscript): Used above when app. - (value_less, value_equal): Change to cast to (char *) before doing - comparison, for machines where that casting does something. - * valops.c (call_function): Setup to deal with machines where you - cannot execute code on the stack segment. - * valprint.c (val_print): Make sure that array element size isn't - zero before printing. Set address of default array to address of - first element. Put in a couple of int cast. Removed some convex - specific code. Added check for endianness of machine in case of a - packed structure. Added code for printing typeless integers and - for LONG LONG's. - (set_maximum_command): Change to use parse_and_eval_address to get - argument (so can use expressions there). - * values.c (value_of_internalvar, set_internalvar_component, - set_internalvar, convenience_info): Add in hooks for trapped - internal vars. - (unpack_long): Deal with LONG_LONG. - (value_field): Remove LONGEST cast. - (using_struct_return): Fixed typo ENUM ==> UNION. - * xgdb.c (_initialize_xgdb): Make sure that specify_exec_file_hook - is not called unless we are setting up a windowing environ. - -Tue Apr 18 13:43:37 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - Various changes involved in 1) getting gdb to work on the convex, - and 2) Getting gdb to work with fortran (due to convex!csmith): - * convex-dep.c, convex-opcode.h, m-convex.h, convex-pinsn.c: - Created (or replaced with new files). - * Makefile: Add convex dependent files. Changed default flags to - gnu malloc to be CFLAGS. - * config.gdb: Added convex to list of machines. - * core.c (files_info): Added a FILES_INFO_HOOK to be used if - defined. - (xfer_core_file): Conditionalized compilation of xfer_core_file on - the macro XFER_CORE_FILE. - * coffread.c (record_misc_function): Made sure it zerod type field - (which is now being used; see next). - * dbxread.c: Included some convex dependent include files. - (copy_pending, fix_common_blocks): Created. - [STAB_REG_REGNUM, BELIEVE_PCC_PROMOTION]: Created default values; - may be overridden in m-*.h. - Included data structures for keeping track of common blocks. - (dbx_alloc_type): Modified; if called with negative 1's will - create a type without putting it into the type vector. - (read_dbx_symtab, read_addl_syms): Modified calls to - record_misc_function to include the new information. - (symbol_file_command, psymtab_to_symtab, add_file_command): - Modified reading in of string table to adapt to machines which - *don't* store the size of the string table in the first four bytes - of the string table. - (read_dbx_symtab, scan_file_globals, read_ofile_symtab, - read_addl_syms): Modified assignment of namestring to accept null - index into symtab as ok. - (read_addl_syms): Modified readin of a new object file to fiddle - with common blocks correctly. - (process_one_symbol): Fixed incorrect comment about convex. Get - symbols local to a lexical context from correct spot on a per - machine basis. Catch a bug in pcc which occaisionally puts an SO - where there should be an SOL. Seperate sections for N_BCOMM & - N_ECOMM. - (define_symbol): Ignore symbols with no ":". Use - STAB_REG_TO_REGNUM. Added support for function args calling by - reference. - (read_type): Only read type number if one is there. Remove old - (#if 0'd out) array code. - (read_array_type): Added code for dealing with adjustable (by - parameter) arrays half-heartedly. - (read_enum_type): Allow a ',' to end a list of values. - (read_range_type): Added code to check for long long. - * expread.y: Modified to use LONGEST instead of long where - necessary. Modified to use a default type of int for objects that - weren't in text space. - * findvar.c (locate_var_value, read_var_value): Modified to deal - with args passed by reference. - * inflow.c (create_inferior): Used CREATE_INFERIOR_HOOK if it - exists. - * infrun.c (attach_program): Run terminal inferior when attaching. - (wait_for_inferior): Removed several convex dependencies. - * main.c (float_handler): Created. - Made whatever signal indicates a stop configurable (via macro - STOP_SIGNAL). - (main): Setup use of above as a signal handler. Added check for - "-nw" in args already processed. - (command_line_input): SIGTSTP ==>STOP_SIGNAL. - - * expread.y: Added token BLOCKNAME to remove reduce/reduce - conflict. - * Makefile: Change message to reflect new grammar. - -Mon Apr 17 13:24:59 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * printcmd.c (compare_ints): Created. - (print_frame_args): Modified to always print arguments in the - order in which they were found in the symbol table. Figure out - what apots are missing on the fly. - - * stack.c (up_command): Error if no inferior or core file. - - * m-i386.h, m-symmetry.h [FRAMELESS_FUNCTION_INVOCATION]: Created; - same as m68k. - - * dbxread.c (define_symbol): Changed "desc==0" test to - "processing_gcc_compilation", which is the correct way to do it. - -Sat Apr 15 17:18:38 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * expread.y: Added precedence rules for arglists, ?:, and sizeof - to eliminate some shift-reduce conflicts. - * Makefile: Modified "Expect" message to conform to new results. - -Thu Apr 13 12:29:26 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * inflow.c (terminal_init_inferior): Fixed typo in recent diff - installation; TIOGETC ==> TIOCGETC. - - * m-vax.h, m-sun2.h, m-sun3.h, m-sparc.h, m-hp*.h, m-isi.h, - m-news.h [FRAMELESS_FUNCTION_INVOCATION]: Created macro with - appropriate definition. - -Wed Apr 12 15:30:29 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * blockframe.c (get_prev_frame_info): Added in a macro to specify - when a "frame" is called without a frame pointer being setup. - - * Makefile [clean]: Made sure to delete gnu malloc if it was being - used. - -Mon Apr 10 12:43:49 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (process_one_symbol): Reset within_function to 0 after - last RBRAC of a function. - - * dbxread.c (read_struct_type): Changed check for filling in of - TYPE_MAIN_VARIANT of type. - - * inflow.c (create_inferior): Conditionalized fork so that it - would be used if USG was defined and HAVE_VFORK was not defined. - - * defs.h: Added comment about enum command_class element - class_alias. - - * dbxread.c (process_one_symbol): Fixed a typo with interesting - implications for associative processing in the brain (':' ==> 'c'). - - * sparc-dep.c (isabranch): Changed name to isannulled, modified to - deal with coprocessor branches, and improved comment. - (single_step): Changed to trap at npc + 4 instead of pc +8 on - annulled branches. Changed name in call to isabranch as above. - - * m-sun4os4.h (STACK_END_ADDRESS): Changed it to 0xf8000000 under - os 4.0. - -Sat Apr 8 17:04:07 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (process_one_symbol): In the case N_FUN or N_FNAME the - value being refered to is sometimes just a text segment variable. - Catch this case. - - * infrun.c (wait_for_inferior), breakpoint.c - (breakpoint_stop_status): Move the selection of the frame to - inside breakpoint_stop_status so that the frame only gets selected - (and the symbols potentially read in) if the symbols are needed. - - * symtab.c (find_pc_psymbol): Fixed minor misthough (pc >= - fucntion start, not >). - - * breakpoint.c (_initialize_breakpoint): Change "delete" internal - help entry to simply refer to it being a prefix command (since the - list of subcommands is right there on a "help delete"). - -Fri Apr 7 15:22:18 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * blockframe.c (find_pc_partial_function): Created; figures out - what function pc is in (name and address) without reading in any - new symbols. - * symtab.h: Added decl for above. - * infrun.c (wait_for_inferior): Used instead of - find_pc_function_start. - * stack.c (print_frame_info): Used instead of hand coding for same - thing. - - * dbxread.c (psymtab_to_symtab): No longer patch readin pst's out - of the partial_symtab_list; need them there for some checks. - * blockframe.c (block_for_pc), source.c (select_source_symtab), - symtab.c (lookup_symbol, find_pc_symtab, list_symbols): Made extra - sure not to call psymtab_to_symtab with ->readin == 1, since these - psymtab now stay on the list. - * symtab.c (sources_info): Now distinguishes between psymtabs with - readin set and those with it not set. - - * symtab.c (lookup_symtab): Added check through partial symtabs - for name with .c appended. - - * source.c (select_source_symtab): Changed semantics a little so - that the argument means something. - * source.c (list_command), symtab.c (decode_line_1): Changed call - to select_source_symtab to match new conventions. - - * dbxread.c (add_file_command): This command no longer selects a - symbol table to list from. - - * infrun.c (wait_for_inferior): Only call find_pc_function (to - find out if we have debugging symbols for a function and hence if - we should step over or into it) if we are doing a "step". - -Thu Apr 6 12:42:28 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (command_line_input): Added a local buffer and only - copied information into the global main.c buffer when it is - appropriate for it to be saved (and repeated). - (dont_repeat): Only nail line when we are reading from stdin - (otherwise null lines won't repeat and what's in line needs to be - saved). - (read_command_lines): Fixed typo; you don't what to repeat when - reading command lines from the input stream unless it's standard - input. - - John Gilmore's (gnu@toad.com) mods for USG gdb: - * inflow.c: Removed inclusion of sys/user.h; no longer necessary. - (, terminal_init_inferior, terminal_inferior, terminal_ours_1, - term_status_command, _initialize_inflow) Seperated out declaration - and usage of terminal mode structures based on the existence of - the individual ioctls. - * utils.c (request_quit): Restore signal handler under USG. If - running under USG initialize sys_siglist at run time (too much - variation between systems). - -Wed Apr 5 13:47:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - John Gilmore's (gnu@toad.com) mods for USG gdb: - * default-dep.c: Moved include of sys/user.h to after include of - a.out.h. - (store_inferior_registers): Fixed error message. - (core_file_command): Improved error messages from reading in of - u area in core file. Changed calculation of offset of registers - to account for some machines putting it in as an offset rather - than an absolute address. Changed error messages for reading of - registers from core file. - - * coffread.c (read_file_hdr): Added final check for BADMAG macro - to use if couldn't recognize magic number. - * Makefile: Added explicit directions for alloca addition. - Included alloca.c in list of possible library files. Cleaned up - possible library usage. Included additional information on gcc - and include files. - - * source.c, remote.c, inflow.c, dbxread.c, core.c, coffread.c: - Changed include of sys/fcntl.h to an include of fcntl.h (as per - posix; presumably this will break fewer machines. I hopw). - * README: Added a pointer to comments at top of Makefile. - * Makefile: Added a comment about machines which need fcntl.h in - sys. - -Tue Apr 4 11:29:04 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * valprint.c (set_prettyprint_command, set_unionprint_command, - format_info): Created. - (_initialize_valprint): Added to lists of commands. - - * gdb.texinfo [Backtrace]: Added a section describing the format - if symbols have not yet been read in. - - * valprint.c (val_print): Added code to prettyprint structures if - "prettyprint" is set and only to print unions below the top level - if "unionprint" is set. - - * infcmd.c (registers_info), valprint.c (value_print, val_print): - Added argument to call to val_print indicating deptch of recursion. - - * symtab.[ch] (find_pc_psymbol): Created; finds static function - psymbol with value nearest to but under value passed. - * stack.c (print_frame_info): Used above to make sure I have best - fit to pc value. - - * symseg.h (struct partial_symbol): Added value field. - * dbxread.c (read_dbx_symtab): Set value field for partial symbols - saved (so that we can lookup static symbols). - - * symtab.[ch] (find_pc_symtab): Changed to external. - * stack.c (select_frame): Call above to make sure that symbols for - a selected frame is readin. - -Mon Apr 3 12:48:16 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * stack.c (print_frame_info): Modified to only print out full - stack frame info on symbols whose tables have been read in. - * symtab.c, symtab.h (find_pc_psymtab): Made function external; - above needed it. - - * main.c (,set_verbose_command, initialize_main): Created a - variable "info_verbose" which says to talk it up in various and - sundry places. Added command to set this variable. - * gdb.texinfo (GDB Output): Added documentation on "set verbose" - and changed the name of the "Screen Output" section to "GDB - Output". - * dbxread.c (psymtab_to_symtab): Added information message about - symbol readin. Conditionalized on above. - - * dbxread.c (define_symbol): Made an "i" constant be of class - LOC_CONST and an "r" constant be of class LOC_CONST_BYTES. - - * README: Made a note about modifications which may be necessary - to the manual for this version of gdb. - - * blockframe.c (get_prev_frame_info): Now we get saved address and - check for validity before we check for leafism. This means that - we will catch the fact that we are in start, but we will miss any - fns that start calls without an fp. This should be fine. - - * m-*.h (FRAME_CHAIN): Modified to return 0 if we are in start. - This is usually a test for within the first object file. - * m-sparc.h (FRAME_CHAIN): The test here is simply if the fp saved - off the the start sp is 0. - - * blockframe.c (get_prev_frame_info): Removed check to see if we - were in start. Screws up sparc. - - * m-sparc.h (FRAME_FIND_SAVED_REGISTERS): Changed test for dummy - frame to not need frame to be innermost. - - * gdb.texinfo: Added section on frameless invocations of functions - and when gdb can and can't deal with this. - - * stack.c (frame_info): Disallowed call if no inferior or core - file; fails gracefully if truely bad stack specfication has been - given (ie. parse_frame_specification returns 0). - -Fri Mar 31 13:59:33 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * infrun.c (normal_stop): Changed references to "unset-env" to - "delete env". - - * infcmd.c (_initialize_infcmd): Change reference to set-args in - help run to "set args". - - * remote.c (getpkt): Allow immediate quit when reading from - device; it could be hung. - - * coffread.c (process_coff_symbol): Modify handling of REG - parameter symbols. - -Thu Mar 30 15:27:23 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (symbol_file_command): Use malloc to allocate the - space for the string table in symbol_file_command (and setup a - cleanup for this). This allows a more graceful error failure if - there isn't any memory availible (and probably allows more memory - to be avail, depending on the machine). - - Additional mods for handling GNU C++ (from Tiemann): - * dbxread.c (read_type): Added case for '#' type (method type, I - believe). - (read_struct_type): If type code is undefined, make the main - variant for the type be itself. Allow recognition of bad format - in reading of structure fields. - * eval.c (evaluate_subexp): Modify evaluation of a member of a - structure and pointer to same to make sure that the syntax is - being used correctly and that the member is being accessed correctly. - * symseg.h: Added TYPE_CODE_METHOD to enum type_code. Add a - pointer to an array of argument types to the type structure. - * symtab.c (lookout_method_type, smash_to_method_type): Created. - * symtab.h (TYPE_ARG_TYPES): Created. - * valops.c (call_function): Modified handling of methods to be the - same as handling of functions; no longer check for members. - * valprint.c (val_print, type_print_varspec_{prefix,suffix}, - type_print_base): Added code to print method args correctly. - * values.c (value_virtual_fn_field): Modify access to virtual - function table. - -Wed Mar 29 13:19:34 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * findvar.c: Special cases for REGISTER_WINDOWS: 1) Return 0 if we - are the innermost frame, and 2) return the next frame in's value - if the SP is being looked for. - - * blockframe.c (get_next_frame): Created; returns the next (inner) - frame of the called frame. - * frame.h: Extern delcaration for above. - - * main.c (command_line_input): Stick null at end before doing - history expansion. - -Tue Mar 28 17:35:50 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Added namestring assignment to - N_DATA/BSS/ABS case. Sigh. - -Sat Mar 25 17:49:07 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * expread.y: Defined YYDEBUG. - -Fri Mar 24 20:46:55 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symtab.c (make_symbol_completion_list): Completely rewrote to - never call psymtab_to_symtab, to do a correct search (no - duplicates) through the visible symbols, and to include structure - and union fields in the things that it can match. - -Thu Mar 23 15:27:44 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (dbx_create_type): Created; allocates and inits space - for a type without putting it on the type vector lists. - (dbx_alloc_type): Uses above. - - * Makefile: xgdb.o now produced by default rules for .o.c. - -Fri Mar 17 14:27:50 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * infrun.c: Fixed up inclusion of aouthdr.h on UMAX_PTRACE. - - * Makefile, config.gdb: Added hp300bsd to potential - configurations. - * hp300bsd-dep.c, m-hp300bsd.h: Created. - - * infrun.c (wait_for_inferior): Rewrote to do no access to - inferior until we make sure it's still there. - - * inflow.c (inferior_died): Added a select to force the selected - frame to null when inferior dies. - - * dbxread.c (symbol_file_command): free and zero symfile when - discarding symbols. - - * core.c (xfer_core_file): Extended and cleaned up logic in - interpeting memory address. - - * core.c (xfer_core_file): Extended opening comment. - -Thu Mar 16 15:39:42 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * coffread.c (symbol_file_command): Free symfile name when freeing - contents. - - * blockframe.c (get_prev_frame_info): Added to fatal error message - to indicate that it should never happen. - - * stack.c (frame_info): Printed out value of "saved" sp seperately - to call attention to the fact that it isn't stored in memory - anywhere; the actual previous frames address is printed. - - * m-sparc.h (FRAME_FIND_SAVED_REGS): Set address of sp saved in - frame to value of fp (rather than value of sp in current frame). - - * expread.y: Allow "unsigned" as a type itself, as well as a type - modifier. - - * coffread.c: Added declaration for fclose - -Fri Mar 10 17:22:31 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (command_line_input): Checked for -1 return from - readline; indicates EOF. - -Fri Mar 3 00:31:27 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * remote.c (remote_open): Cast return from signal to (void (*)) to - avoid problems on machines where the return type of signal is (int - (*)). - - * Makefile: Removed deletion of version control from it (users - will need it for their changes). - -Thu Mar 2 15:32:21 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symmetry-dep.c (print_1167_regs): Print out effective doubles on - even number regs. - (fetch_inferior_registers): Get the floating point regs also. - - * xgdb.c (do_command): Copied command before calling execute - command (so that execute_command wouldn't write into text space). - - * copying.awk: Created (will produce copying.c as output when - given COPYING as input). - * Makefile: Used above to create copying.c. - * main.c: Took out info_warranty and info_copying. - - * *.*: Changed copyright notice to use new GNU General Public - License (includes necessary changes to manual). - - * xgdb.c (create_text_widget): Created text_widget before I create - the source and sink. - (print_prompt): Added fflush (stdout). - - * Makefile: Added -lXmu to the compilation line for xgdb. Left - the old one there incase people still had R2. - - * README: Added note about -gg format. - - * remote.c (getpkt): Fixed typo; && ==> &. - - * Makefile: Added new variable READLINE_FLAGS so that I could - force compilation of readline.c and history.c with -DSYSV on - system V machines. Mentioned in Makefile comments at top. - -Wed Mar 1 17:01:01 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * hp9k320-dep.c (store_inferior_registers): Fixed typo. - -Fri Feb 24 14:58:45 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * hp9k320-dep.c (store_inferior_registers, - fetch_inferior_registers): Added support for remote debugging. - - * remote.c (remote_timer): Created. - (remote_open, readchar): Setup to timeout reads if they take - longer than "timeout". This allows one to debug how long such - things take. - (putpkt): Modified to print a debugging message (if such things - are enabled) each time it resends a packet. - (getpkt): Modified to make the variable CSUM unsigned and read it - CSUM with an & 0xff (presumably to deal with poor sign extension - on some machines). Also made c1 and c2 unsigned. - (remote_wait): Changed buffer to unsigned status. - (remote_store_registers, remote_write_bytes): Puts a null byte at - the end of the control string. - - * infcmd.c (attach_command, detach_command, _initialize_infcmd): - Made attach_command and detach_command always availible, but - modified them to only allow device file attaches if ATTACH_DETACH - is not defined. - - * gdb.texinfo: Added cross reference from attach command to remote - debugging. - -Thu Feb 23 12:37:59 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * remote.c (remote_close): Created to close the remote connection - and set the remote_debugging flag to 0. - * infcmd.c (detach_command): Now calls the above when appropriate. - - * gdb.texinfo: Removed references to the ``Distribution'' section - in the copyright. - - * main.c, utils.c (ISATTY): Created default defintions of this - macro which use isatty and fileno. - * utils.c (fprintf_filtered, print_spaces_filtered), main.c - (command_loop, command_line_input): Used this macro. - * m-news.h: Created a definition to override this one. - - * utils.c (fprintf_filtered): Made line_size static (clueless). - - * utils.c (fprintf_filtered): Changed max length of line printed - to be 255 chars or twice the format length. - - * symmetry-dep.c, m-symmetry: Fixed typo (^L ==> ). - - * printcmd.c (do_examine): Fixed typo (\n ==> \t). - -Wed Feb 22 16:00:33 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - Contributed by Jay Vosburgh (jay@mentor.cc.purdue.edu) - * m-symmetry.h, symmetry-dep.c: Created. - * Makefile: Added above in appropriate lists. - * config.gdb: Added "symmetry" target. - - * utils.c (prompt_for_continue): Zero'd chars_printed also. - - * utils.c (fprintf_filtered): Call prompt for continue instead of - doing it yourself. - - * dbxread.c (read_dbx_symtab): Added code to conditionalize what - symbol type holds to "x.o" or "-lx" symbol that indicates the - beginning of a new file. - -Tue Feb 21 16:22:13 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * gdb.texinfo: Deleted @ignore block at end of file. - - * findvar.c, stack.c: Changed comments that refered to "frame - address" to "frame id". - - * findvar.c (locate_var_value): Modified so that taking the - address of an array generates an object whose type is a pointer to - the elements of the array. - -Sat Feb 18 16:35:14 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * gdb.texinfo: Removed reference to "!" as a shell escape - character. Added a section on controling screen output - (pagination); changing "Input" section to "User Interface" - section. Changed many inappropriate subsubsection nodes into - subsections nodes (in the readline and history expansion - sections). - -Fri Feb 17 11:10:54 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * utils.c (set_screensize_command): Created. - (_initialize_utils): Added above to setlist. - - * main.c (main): Added check to see if ~/.gdbinit and .gdbinit - were the same file; only one gets read if so. Had to include - sys/stat.h for this. - - * valprint.c (type_print_base): Changed calls to print_spaces to - print_spaces_filtered. - - * main.c (command_line_input): Chaned test for command line - editing to check for stdin and isatty. - - * main.c (command_loop): Call reinitialize_more_filter before each - command (if reading from stdin and it's a tty). - utils.c (initialize_more_filter): Changed name to - reinitialize_more_filter; killed arguments. - utils.c (_initialize_utils): Created; initialized lines_per_page - and chars_per_line here. - - * utils.c (fprintf_filtered): Removed printing of "\\\n" after - printing linesize - 1 chars; assume that the screen display will - take care of that. Still watching that overflow. - - * main.c: Created the global variables linesize and pagesize to - describe the number of chars per line and lines per page. - -Thu Feb 16 17:27:43 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * printcmd.c (do_examine, print_scalar_formatted, print_address, - whatis_command, do_one_display, ptype_command), valprint.c - (value_print, val_print, type_print_method_args, type_print_1, - type_print_derivation_info, type_print_varspec_suffix, - type_print_base), breakpoint.c (breakpoints_info, breakpoint_1), - values.c (history_info), main.c (editing_info, warranty_info, - copying_info), infcmd.c (registers_info), inflow.c - (term_status_command), infrun.c (signals_info), stack.c - (backtrace_command, print_frame_info), symtab.c (list_symbols, - output_source_filename), command.c (help_cmd, help_list, - help_command_list): Replaced calls to printf, fprintf, and putc - with calls to [f]printf_filtered to handle more processing. - Killed local more emulations where I noticed them. - -Wed Feb 15 15:27:36 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * defs.h, utils.c (initialize_more_filter, fprintf_filtered, - printf_filtered): Created a printf that will also act as a more - filter, prompting the user for a whenever the page length - is overflowed. - - * symtab.c (list_symbols): Elminated some code inside of an #if 0. - -Tue Feb 14 11:11:24 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * Makefile: Turned off backup versions for this file; it changes - too often. - - * command.c (lookup_cmd, _initialize_command): Changed '!' so that - it was no longer a shell escape. "sh" must be used. - - * main.c (command_line_input, set_history_expansion, - initialize_main): Turned history expansion on, made it the - default, and only execute it if the first character in the line is - a '!'. - - * version.c, gdb.texinfo: Moved version to 3.2 (as usual, jumping - the gun some time before release). - - * gdb.texinfo: Added sections (adapted from Brian's notes) on - command line editing and history expansion. - - * main.c (set_command_editing, initialize_main): Modified name to - set_editing and modified command to "set editing". - - * Makefile: Put in dependencies for READLINEOBJS. - - * main.c (history_info, command_info): Combined into new command - info; deleted history_info. - (initialize_main): Deleted "info history" command; it was - interfering with the value history. - - * coffread.c (enter_linenos): Modified to do bit copy instead of - pointer dereference, since the clipper machine can't handle having - longs on short boundaries. - (read_file_hdr): Added code to get number of syms for clipper. - - * stack.c (return_command): Fixed method for checking when all of - the necessary frames had been popped. - - * dbxread.c (read_dbx_symtab (ADD_PSYMBOL_TO_LIST)): Fixed typo in - allocation length. - -Mon Feb 13 10:03:27 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Split assignment to namestring into - several different assignments (so that it wouldn't be done except - when it had to be). Shortened switches and duplicated code to - produce the lowest possible execution time. Commented (at top of - switch) which code I duplicated. - - * dbxread.c (read_dbx_symtab): Modified which variables were - register and deleted several variables which weren't used. Also - eliminated 'F' choice from subswitch, broke out strcmp's, reversed - compare on line 1986, and elminated test for !namestring[0]; it is - caught by following test for null index of ':'. - -Sun Feb 12 12:57:56 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * main.c (gdb_completer_word_break_characters): Turned \~ into ~. - -Sat Feb 11 15:39:06 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * symtab.c (find_pc_psymtab): Created; checks all psymtab's till - it finds pc. - (find_pc_symtab): Used; fatal error if psymtab found is readin - (should have been caught in symtab loop). - (lookup_symbol): Added check before scan through partial symtab - list for symbol name to be on the misc function vector (only if in - VAR_NAMESPACE). Also made sure that psymtab's weren't fooled with - if they had already been read in. - (list_symbols): Checked through misc_function_vector for matching - names if we were looking for functions. - (make_symbol_completion_list): Checked through - misc_function_vector for matching names. - * dbxread.c (read_dbx_symtab): Don't bother to do processing on - global function types; this will be taken care of by the - misc_function hack. - - * symtab.h: Modified comment on misc_function structure. - -Fri Feb 10 18:09:33 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * symseg.h, dbxread.c (read_dbx_symtab, init_psymbol_list, - start_psymtab, end_psymtab), coffread.c (_initialize_coff), - symtab.c (lookup_partial_symbol, list_symbols, - make_symbol_completion_list): Changed separate variables for - description of partial symbol allocation into a specific kind of - structure. - - (read_dbx_symtab, process_symbol_for_psymtab): Moved most of - process_symbol_for_psymtab up into read_dbx_symtab, moved a couple - of symbol types down to the ingore section, streamlined (I hope) - code some, modularized access to psymbol lists. - -Thu Feb 9 13:21:19 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (command_line_input): Made sure that it could recognize - newlines as indications to repeat the last line. - - * symtab.c (_initialize_symtab): Changed size of builtin_type_void - to be 1 for compatibility with gcc. - - * main.c (initialize_main): Made history_expansion the default - when gdb is compiled with HISTORY_EXPANSION. - - * readline.c, readline.h, history.c, history.h, general.h, - emacs_keymap.c, vi_keymap.c, keymaps.c, funmap.c: Made all of - these links to /gp/gnu/bash/* to keep them updated. - * main.c (initialize_main): Made default be command editing on. - -Wed Feb 8 13:32:04 1989 & Smith (randy at hobbes) - - * dbxread.c (read_dbx_symtab): Ignore N_BSLINE on first - readthrough. - - * Makefile: Removed convex-dep.c from list of distribution files. - -Tue Feb 7 14:06:25 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c: Added command lists sethistlist and unsethistlist to - accesible command lists. - (parse_binary_operation): Created to parse a on/1/yes vs. off/0/no - spec. - (set_command_edit, set_history, set_history_expansion, - set_history_write, set_history_size, set_history_filename, - command_info, history_info): Created to allow users to control - various aspects of command line editing. - - * main.c (symbol_creation_function): Created. - (command_line_input, initialize_main): Added rest of stuff - necessary for calling bfox' command editing routines under - run-time control. - * Makefile: Included readline and history source files for command - editing; also made arrangements to make sure that the termcap - library was available. - * symtab.c (make_symbol_completion_list): Created. - -Mon Feb 6 16:25:25 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c: Invented variables to control command editing. - command_editing_p, history_expansion_p, history_size, - write_history_p, history_filename. Initialized them to default - values in initialize_main. - - * infcmd.c (registers_info), infrun.c (signals_info), - * main.c (gdb_read_line): Changed name to command_line_input. - (readline): Changed name to gdb_readline; added second argument - indicating that the read value shouldn't be saved (via malloc). - * infcmd.c (registers_info), infrun.c (signals_info), main.c - (copying_info), symtab.c (output_source_filename, MORE, - list_symbols): Converted to use gdb_readline in place of - gdb_read_line. - - -Sun Feb 5 17:34:38 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * blockframe.c (get_frame_saved_regs): Removed macro expansion - that had accidentally been left in the code. - -Sat Feb 4 17:54:14 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * main.c (gdb_read_line, readline): Added function readline and - converted gdb_read_line to use it. This was a conversion to the - line at a time style of input, in preparation for full command - editing. - -Fri Feb 3 12:39:03 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Call end_psymtab at the end of - read_dbx_symtab if any psymtab still needs to be completed. - - * config.gdb, sun3-dep.c: Brought these into accord with the - actual sun2 status (no floating point period; sun3-dep.c unless - has os > 3.0). - * m-sun2os2.h: Deleted; not needed. - - * config.gdb: Added a couple of aliases for machines in the - script. - - * infrun.c: Added inclusion of aouthdr.h inside of #ifdef UMAX - because ptrace needs to know about the a.out header. - - * Makefile: Made dep.o depend on dep.c and config.status only. - - * expread.y: Added declarations of all of the new write_exp_elt - functions at the include section in the top. - - * Makefile: Added a YACC definition so that people can use bison - if they wish. - - * Makefile: Added rms' XGDB-README to the distribution. - - * Makefile: Added removal of init.o on a "make clean". - -Thu Feb 2 16:27:06 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * *-dep.c: Deleted definition of COFF_FORMAT if AOUTHDR was - defined since 1) We *may* (recent mail message) want to define - AOUTHDR under a basically BSD system, and 2) AOUTHDR is sometimes - a typedef in coff encapsulation setups. Also removed #define's of - AOUTHDR if AOUTHDR is already defined (inside of coff format). - * core.c, dbxread.c: Removed #define's of AOUTHDR if AOUTHDR is - already defined (inside of coff format). - -Tue Jan 31 12:56:01 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * GDB 3.1 released. - - * values.c (modify_field): Changed test for endianness to assign - to integer and reference character (so that all bits would be - defined). - -Mon Jan 30 11:41:21 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * news-dep.c: Deleted inclusion of fcntl.h; just duplicates stuff - found in sys/file.h. - - * i386-dep.c: Included default definition of N_SET_MAGIC for - COFF_FORMAT. - - * config.gdb: Added checks for several different operating - systems. - - * coffread.c (read_struct_type): Put in a flag variable so that - one could tell when you got to the end of a structure. - - * sun3-dep.c (core_file_command): Changed #ifdef based on SUNOS4 - to ifdef based on FPU. - - * infrun.c (restore_inferior_status): Changed error message to - "unable to restore previously selected frame". - - * dbxread.c (read_dbx_symtab): Used intermediate variable in error - message reporting a bad symbol type. (scan_file_globals, - read_ofile_symtab, read_addl_syms): Data type of "type" changed to - unsigned char (which is what it is). - * i386-dep.c: Removed define of COFF_FORMAT if AOUTHDR is defined. - Removed define of a_magic to magic (taken care of by N_MAGIC). - (core_file_command): Zero'd core_aouthdr instead of setting magic - to zero. - * i386-pinsn.c: Changed jcxz == jCcxz in jump table. - (putop): Added a case for 'C'. - (OP_J): Added code to handle possible masking of PC value on - certain kinds of data. - m-i386gas.h: Moved COFF_ENCAPSULATE to before inclusion of - m-i386.h and defined NAMES_HAVE_UNDERSCORE. - - * coffread.c (unrecrod_misc_function, read_coff_symtab): Added - symbol number on which error occured to error output. - -Fri Jan 27 11:55:04 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Makefile: Removed init.c in make clean. Removed it without -f - and with leading - in make ?gdb. - -Thu Jan 26 15:08:03 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - Changes to get it to work on gould NP1. - * dbxread.c (read_dbx_symtab): Included cases for N_NBDATA and - N_NBBSS. - (psymtab_to_symtab): Changed declaration of hdr to - DECLARE_FILE_HEADERS. Changed access to use STRING_TABLE_SIZE and - SYMBOL_TABLE_SIZE. - * gld-pinsn.c (findframe): Added declaration of framechain() as - FRAME_ADDR. - - * coffread.c (read_coff_symtab): Avoided treating typedefs as - external symbol definitions. - -Wed Jan 25 14:45:43 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Makefile: Removed reference to alloca.c. If they need it, they - can pull alloca.o from the gnu-emacs directory. - - * version.c, gdb.texinfo: Updated version to 3.1 (jumping the gun - a bit so that I won't forget when I release). - - * m-sun2.h, m-sun2os2.h, m-sun3os4.h, config.gdb: Modified code so - that default includes new sun core, ptrace, and attach-detach. - Added defaults for sun 2 os 2. - - Modifications to reset stack limit back to what it used to be just - before exec. All mods inside of #ifdef SET_STACK_LIMIT_HUGE. - * main.c: Added global variable original_stack_limit. - (main): Set original_stack_limit to original stack limit. - * inflow.c: Added inclusion of necessary files and external - reference to original_stack_limit. - (create_inferior): Reset stack limit to original_stack_limit. - - * dbxread.c (read_dbx_symtab): Killed PROFILE_SYMBOLS ifdef. - - * sparc-dep.c (isabranch): Multiplied offset by 4 before adding it - to addr to get target. - - * Makefile: Added definition of SHELL to Makefile. - - * m-sun2os4.h: Added code to define NEW_SUN_PTRACE, NEW_SUN_CORE, - and ATTACH_DETACH. - * sun3-dep.c: Added code to avoid fp regs if we are on a sun2. - -Tue Jan 24 17:59:14 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_array_type): Added function. - (read_type): Added call to above instead of inline code. - - * Makefile: Added ${GNU_MALLOC} to the list of dependencies for - the executables. - -Mon Jan 23 15:08:51 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * gdb.texinfo: Added paragraph to summary describing languages - with which gdb can be run. Also added descriptions of the - "info-methods" and "add-file" commands. - - * symseg.h: Commented a range type as having TYPE_TARGET_TYPE - pointing at the containing type for the range (often int). - * dbxread.c (read_range_type): Added code to do actual range types - if they are defined. Assumed that the length of a range type is - the length of the target type; this is a lie, but will do until - somebody gets back to me as to what these silly dbx symbols mean. - - * dbxread.c (read_range_type): Added code to be more picky about - recognizing builtins as range types, to treat types defined as - subranges of themselves to be subranges of int, and to recognize - the char type idiom from dbx as a special case. - -Sun Jan 22 01:00:13 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-vax.h: Removed definition of FUNCTION_HAS_FRAME_POINTER. - * blockframe.c (get_prev_frame_info): Removed default definition - and use of above. Instead conditionalized checking for leaf nodes - on FUNCTION_START_OFFSET (see comment in code). - -Sat Jan 21 16:59:19 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_range_type): Fixed assumption that integer was - always type 1. - - * gdb.texinfo: Fixed spelling mistake and added a note in the - running section making it clear that users may invoke subroutines - directly from gdb. - - * blockframe.c: Setup a default definition for the macro - FUNCTION_HAS_FRAME_POINTER. - (get_prev_frame_info): Used this macro instead of checking - SKIP_PROLOGUE directly. - * m-vax.h: Overroad definition; all functions on the vax have - frame pointers. - -Fri Jan 20 12:25:35 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * core.c: Added default definition of N_MAGIC for COFF_FORMAT. - - * xgdb.c: Installed a fix to keep the thing from dying when there - isn't any frame selected. - - * core.c: Made a change for the UMAX system; needs a different - file included if using that core format. - - * Makefile: Deleted duplicate obstack.h in dbxread.c dependency. - - * munch: Modified (much simpler) to cover (I hope) all cases. - - * utils.c (save_cleanups, restore_cleanups): Added functions to - allow you to push and pop the chain of cleanups to be done. - * defs.h: Declared the new functions. - * main.c (catch_errors): Made sure that the only cleanups which - would be done were the ones put on the chain *after* the current - location. - - * m-*.h (FRAME_CHAIN_VALID): Removed check on pc in the current - frame being valid. - * blockframe.c (get_prev_frame_info): Made the assumption that if - a frame's pc value was within the first object file (presumed to - be /lib/crt0.o), that we shouldn't go any higher. - - * infrun.c (wait_for_inferior): Do *not* execute check for stop pc - at step_resume_break if we are proceeding over a breakpoint (ie. - if trap_expected != 0). - - * Makefile: Added -g to LDFLAGS. - - * m-news.h (POP_FRAME) Fixed typo. - - * printcmd.c (print_frame_args): Modified to print out register - params in order by .stabs entry, not by register number. - - * sparc-opcode.h: Changed declaration of (struct - arith_imm_fmt).simm to be signed (as per architecture manual). - * sparc-pinsn.c (fprint_addr1, print_insn): Forced a cast to an - int, so that we really would get signed behaivior (default for sun - cc is unsigned). - - * i386-dep.c (i386_get_frame_setup): Replace function with new - function provided by pace to fix bug in recognizing prologue. - -Thu Jan 19 11:01:22 1989 Randall Smith (randy at plantaris.ai.mit.edu) - - * infcmd.c (run_command): Changed error message to "Program not - restarted." - - * value.h: Changed "frame" field in value structure to be a - FRAME_ADDR (actually CORE_ADDR) so that it could survive across - calls. - - * m-sun.h (FRAME_FIND_SAVED_REGS): Fixed a typo. - - * value.h: Added lval: "lval_reg_frame_relative" to indicate a - register that must be interpeted relative to a frame. Added - single entry to value structure: "frame", used to indicate which - frame a relative regnum is relative to. - * findvar.c (value_from_register): Modified to correctly setup - these fields when needed. Deleted section to fiddle with last - register copied on little endian machine; multi register - structures will always occupy an integral number of registers. - (find_saved_register): Made extern. - * values.c (allocate_value, allocate_repeat_value): Zero frame - field on creation. - * valops.c (value_assign): Added case for lval_reg_frame_relative; - copy value out, modify it, and copy it back. Desclared - find_saved_register as being external. - * value.h: Removed addition of kludgy structure; thoroughly - commented file. - * values.c (free_value, free_all_values, clear_value_history, - set_internalvar, clear_internavars): Killed free_value. - -Wed Jan 18 20:09:39 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * value.h: Deleted struct partial_storage; left over from - yesterday. - - * findvar.c (value_from_register): Added code to create a value of - type lval_reg_partsaved if a value is in seperate registers and - saved in different places. - -Tue Jan 17 13:50:18 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * value.h: Added lval_reg_partsaved to enum lval_type and - commented enum lval_type. Commented value structure. - Added "struct partial_register_saved" to value struct; added - macros to deal with structure to value.h. - * values.c (free_value): Created; special cases lval_reg_partsaved - (which has a pointer to an array which also needs to be free). - (free_all_values, clear_value_history, set_internalvar, - clear_internalvars): Modified to use free_values. - - * m-sunos4.h: Changed name to sun3os4.h. - * m-sun2os4.h, m-sun4os4.h: Created. - * config.gdb: Added configuration entries for each of the above. - * Makefile: Added into correct lists. - - * Makefile: Added dependencies on a.out.encap.h. Made - a.out.encap.h dependent on a.out.gnu.h and dbxread.c dependent on - stab.gnu.h. - - * infrun.c, remote.c: Removed inclusion of any a.out.h files in - these files; they aren't needed. - - * README: Added comment about bug reporting and comment about - xgdb. - - * Makefile: Added note to HPUX dependent section warning about - problems if compiled with gcc and mentioning the need to add - -Ihp-include to CFLAGS if you compile on those systems. Added a - note about needing the GNU nm with compilers *of gdb* that use the - coff encapsulate feature also. * hp-include: Made symbolic link - over to /gp/gnu/binutils. - - * Makefile: Added TSOBS NTSOBS OBSTACK and REGEX to list of things - to delete in "make clean". Also changed "squeakyclean" target as - "realclean". - - * findvar.c (value_from_register): Added assignment of VALUE_LVAL - to be lval_memory when that is appropriate (original code didn't - bother because it assumed that it was working with a pre lval - memoried value). - - * expread.y (yylex): Changed to only return type THIS if the - symbol "$this" is defined in some block superior or equal to the - current expression context block. - -Mon Jan 16 13:56:44 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-*.h (FRAME_CHAIN_VALID): On machines which check the relation - of FRAME_SAVED_PC (thisframe) to first_object_file_end (all except - gould), make sure that the pc of the current frame also passes (in - case someone stops in _start). - - * findvar.c (value_of_register): Changed error message in case of - no inferior or core file. - - * infcmd.c (registers_info): Added a check for inferior or core - file; error message if not. - - * main.c (gdb_read_line): Modified to take prompt as argument and - output it to stdout. - * infcmd.c (registers_info, signals_info), main.c (command_loop, - read_command_lines, copying_info), symtab.c (decode_line_2, - output_source_filename, MORE, list_symbols): Changed calling - convention used to call gdb_read_line. - - * infcmd.c, infrun.c, main.c, symtab.c: Changed the name of the - function "read_line" to "gdb_read_line". - * breakpoint.c: Deleted external referenced to function - "read_line" (not needed by code). - -Fri Jan 13 12:22:05 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * i386-dep.c: Include a.out.encap.h if COFF_ENCAPSULATE. - (N_SET_MAGIC): Defined if not defined by include file. - (core_file_command): Used N_SET_MAGIC instead of assignment to - a_magic. - (exec_file_command): Stuck in a HEADER_SEEK_FD. - - * config.gdb: Added i386-dep.c as depfile for i386gas choice. - - * munch: Added -I. to cc to pick up things included by the param - file. - - * stab.gnu.def: Changed name to stab.def (stab.gnu.h needs this name). - * Makefile: Changed name here also. - * dbxread.c: Changed name of gnu-stab.h to stab.gnu.h. - - * gnu-stab.h: Changed name to stab.gnu.h. - * stab.gnu.def: Added as link to binutils. - * Makefile: Put both in in the distribution. - -Thu Jan 12 11:33:49 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c: Made which stab.h is included dependent on - COFF_ENCAPSULATE; either or "gnu-stab.h". - * Makefile: Included gnu-stab.h in the list of files to include in - the distribution. - * gnu-stab.h: Made a link to /gp/gnu/binutils/stab.h - - * Makefile: Included a.out.gnu.h and m-i386gas.h in list of - distribution files. - * m-i386gas.h: Changed to include m-i386.h and fiddle with it - instead of being a whole new file. - * a.out.gnu.h: Made a link to /gp/gnu/binutils/a.out.gnu.h. - - Chris Hanson's changes to gdb for hp Unix. - * Makefile: Modified comments on hpux. - * hp9k320-dep.c: #define'd WOPR & moved inclusion of signal.h - * inflow.c: Moved around declaratiosn of and - inside of USG depends and deleted all SYSV ifdef's - (use USG instead). - * munch: Modified to accept any number of spaces between the T and - the symbol name. - - Pace's changes to gdb to work with COFF_ENCAPSULATE (robotussin): - * config.gdb: Added i386gas to targets. - * default-dep.c: Include a.out.encap.h if COFF_ENCAPSULATE. - (N_SET_MAGIC): Defined if not defined by include file. - (core_file_command): Used N_SET_MAGIC instead of assignment to a_magic. - (exec_file_command): Stuck in a HEADER_SEEK_FD. - * infrun.c, remote.c: Added an include of a.out.encap.h if - COFF_ENCAPSULATE defined. This is commented out in these two - files, I presume because the definitions aren't used. - * m-i386gas.h: Created. - * dbxread.c: Included defintions for USG. - (READ_FILE_HEADERS): Now uses HEADER_SEEK_FD if it exists. - (symbol_file_command): Deleted use of HEADER_SEEK_FD. - * core.c: Deleted extra definition of COFF_FORMAT. - (N_MAGIC): Defined to be a_magic if not already defined. - (validate_files): USed N_MAGIC instead of reading a_magic. - -Wed Jan 11 12:51:00 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * remote.c: Upped PBUFSIZ. - (getpkt): Added zeroing of c inside loop in case of error retry. - - * dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Removed - code to not put stuff with debugging symbols in the misc function - list. Had been ifdef'd out. - - * gdb.texinfo: Added the fact that the return value for a function - is printed if you use return. - - * infrun.c (wait_for_inferior): Removed test in "Have we hit - step_resume_breakpoint" for sp values in proper orientation. Was - in there for recursive calls in functions without frame pointers - and it was screwing up calls to alloca. - - * dbxread.c: Added #ifdef COFF_ENCAPSULATE to include - a.out.encap.h. - (symbol_file_command): Do HEADER_SEEK_FD when defined. - * dbxread.c, core.c: Deleted #ifdef ROBOTUSSIN stuff. - * robotussin.h: Deleted local copy (was symlink). - * a.out.encap.h: Created symlink to - /gp/gnu/binutils/a.out.encap.h. - * Makefile: Removed robotussin.h and included a.out.encap.h in - list of files. - - * valprint.c (val_print, print_scalar_formatted): Changed default - precision of printing float value; now 6 for a float and 16 for a - double. - - * findvar.c (value_from_register): Added code to deal with the - case where a value is spread over several registers. Still don't - deal with the case when some registers are saved in memory and - some aren't. - -Tue Jan 10 17:04:04 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * xgdb.c (xgdb_create_window): Removed third arg (XtDepth) to - frameArgs. - - * infrun.c (handle_command): Error if signal number is less or - equal to 0 or greater or equal to NSIG or a signal number is not - provided. - - * command.c (lookup_cmd): Modified to not convert command section - of command line to lower case in place (in case it isn't a - subcommand, but an argument to a command). - -Fri Jan 6 17:57:34 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c: Changed "text area" to "data area" in comments on - N_SETV. - -Wed Jan 4 12:29:54 1989 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c: Added definitions of gnu symbol types after inclusion - of a.out.h and stab.h. - -Mon Jan 2 20:38:31 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * eval.c (evaluate_subexp): Binary logical operations needed to - know type to determine whether second value should be evaluated. - Modified to discover type before binup_user_defined_p branch. - Also commented "enum noside". - - * Makefile: Changed invocations of munch to be "./munch". - - * gdb.texinfo: Updated to refer to current version of gdb with - January 1989 last update. - - * coffread.c (end_symtab): Zero context stack when finishing - lexical contexts. - (read_coff_symtab): error if context stack 0 in ".ef" else case. - - * m-*.h (FRAME_SAVED_PC): Changed name of argument from "frame" to - "FRAME" to avoid problems with replacement of "->frame" part of - macro. - - * i386-dep.c (i386_get_frame_setup): Added codestream_get() to - move codestream pointer up to the correct location in "subl $X, - %esp" case. - -Sun Jan 1 14:24:35 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * valprint.c (val_print): Rewrote routine to print string pointed - to by char pointer; was producing incorrect results when print_max - was 0. - -Fri Dec 30 12:13:35 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Put - everything on the misc function list. - - * Checkpointed distribution. - - * Makefile: Added expread.tab.c to the list of things slated for - distribution. - -Thu Dec 29 10:06:41 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * stack.c (set_backtrace_limit_command, backtrace_limit_info, - bactrace_command, _initialize_stack): Removed modifications for - limit on backtrace. Piping the backtrace through an interuptable - "more" emulation is a better way to do it. - -Wed Dec 28 11:43:09 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * stack.c - (set_backtrace_limit_command): Added command to set a limit to the - number of frames for a backtrace to print by default. - (backtrace_limit_info): To print the current limit. - (backtrace_command): To use the limit. - (_initialize_stack): To initialize the limit to its default value - (30), and add the set and info commands onto the appropriate - command lists. - - * gdb.texinfo: Documented changes to "backtrace" and "commands" - commands. - - * stack.c (backtrace_command): Altered so that a negative argument - would show the last few frames on the stack instead of the first - few. - (_initialize_stack): Modified help documentation. - - * breakpoint.c (commands_command): Altered so that "commands" with - no argument would refer to the last breakpoint set. - (_initialize_breakpoint): Modified help documentation. - - * infrun.c (wait_for_inferior): Removed ifdef on Sun4; now you can - single step through compiler generated sub calls and will die if - you next off of the end of a function. - - * sparc-dep.c (single_step): Fixed typo; "break_insn" ==> "sizeof - break_insn". - - * m-sparc.h (INIT_EXTRA_FRAME_INFO): Set the bottom of a stack - frame to be the bottom of the stack frame inner from this, if that - inner one is a leaf node. - - * dbxread.c (read_dbx_symtab): Check to make sure we don't add a - psymtab to it's own dependency list. - - * dbxread.c (read_dbx_symtab): Modified check for duplicate - dependencies to catch them correctly. - -Tue Dec 27 17:02:09 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-*.h (FRAME_SAVED_PC): Modified macro to take frame info - pointer as argument. - * stack.c (frame_info), blockframe.c (get_prev_frame_info), - gld-pinsn.c (findframe), m-*.h (SAVED_PC_AFTER_CALL, - FRAME_CHAIN_VALID, FRAME_NUM_ARGS): Changed usage of macros to - conform to above. - * m-sparc.h (FRAME_SAVED_PC), sparc-dep.c (frame_saved_pc): - Changed frame_saved_pc to have a frame info pointer as an - argument. - - * m-vax.h, m-umax.h, m-npl.h, infrun.c (wait_for_inferior), - blockframe.c (get_prev_frame_info): Modified SAVED_PC_AFTER_CALL - to take a frame info pointer as an argument. - - * blockframe.c (get_prev_frame_info): Altered the use of the - macros FRAME_CHAIN, FRAME_CHAIN_VALID, and FRAME_CHAIN_COMBINE to - use frame info pointers as arguments instead of frame addresses. - * m-vax.h, m-umax.h, m-sun3.h, m-sun3.h, m-sparc.h, m-pn.h, - m-npl.h, m-news.h, m-merlin.h, m-isi.h, m-hp9k320.h, m-i386.h: - Modified definitions of the above macros to suit. - * m-pn.h, m-npl.h, gould-dep.c (findframe): Modified findframe to - use a frame info argument; also fixed internals (wouldn't work - before). - - * m-sparc.h: Cosmetic changes; reordered some macros and made sure - that nothing went over 80 lines. - -Thu Dec 22 11:49:15 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * Version 3.0 released. - - * README: Deleted note about changing -lobstack to obstack.o. - -Wed Dec 21 11:12:47 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-vax.h (SKIP_PROLOGUE): Now recognizes gcc prologue also. - - * blockframe.c (get_prev_frame_info): Added FUNCTION_START_OFFSET - to result of get_pc_function_start. - * infrun.c (wait_for_inferior): Same. - - * gdb.texinfo: Documented new "step" and "next" behavior in - functions without line number information. - -Tue Dec 20 18:00:45 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * infcmd.c (step_1): Changed behavior of "step" or "next" in a - function witout line number information. It now sets the step - range around the function (to single step out of it) using the - misc function vector, warns the user, and continues. - - * symtab.c (find_pc_line): Zero "end" subsection of returned - symtab_and_line if no symtab found. - -Mon Dec 19 17:44:35 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * i386-pinsn.c (OP_REG): Added code from pace to streamline - disassembly and corrected types. - * i386-dep.c - (i386_follow_jump): Code added to follow byte and word offset - branches. - (i386_get_frame_setup): Expanded to deal with more wide ranging - function prologue. - (i386_frame_find_saved_regs, i386_skip_prologue): Changed to use - i386_get_frame_setup. - - -Sun Dec 18 11:15:03 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h: Deleted definition of SUN4_COMPILER_BUG; was designed - to avoid something that I consider a bug in our code, not theirs, - and which I fixed earlier. Also deleted definition of - CANNOT_USE_ARBITRARY_FRAME; no longer used anywhere. - FRAME_SPECIFICATION_DYADIC used instead. - - * infrun.c (wait_for_inferior): On the sun 4, if a function - doesn't have a prologue, a next over it single steps into it. - This gets around the problem of a "call .stret4" at the end of - functions returning structures. - * m-sparc.h: Defined SUN4_COMPILER_FEATURE. - - * main.c (copying_info): Seperated the last printf into two - printfs. The 386 compiler will now handle it. - - * i386-pinsn.c, i386-dep.c: Moved print_387_control_word, - print_387_status_word, print_387_status, and i386_float_info to - dep.c Also included reg.h in dep.c. - -Sat Dec 17 15:31:38 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * main.c (source_command): Don't close instream if it's null - (indicating execution of a user-defined command). - (execute_command): Set instream to null before executing - commands and setup clean stuff to put it back on error. - - * inflow.c (terminal_inferior): Went back to not checking the - ioctl returns; there are some systems when this will simply fail. - It seems that, on most of these systems, nothing bad will happen - by that failure. - - * values.c (value_static_field): Fixed dereferencing of null - pointer. - - * i386-dep.c (i386_follow_jump): Modified to deal with - unconditional byte offsets also. - - * dbxread.c (read_type): Fixed typo in function type case of switch. - - * infcmd.c (run_command): Does not prompt to restart if command is - not from a tty. - -Fri Dec 16 15:21:58 1988 Randy Smith (randy at calvin) - - * gdb.texinfo: Added a third option under the "Cannot Insert - Breakpoints" workarounds. - - * printcmd.c (display_command): Don't do the display unless there - is an active inferior; only set it. - - * findvar.c (value_of_register): Added an error check for calling - this when the inferior isn't active and a core file isn't being - read. - - * config.gdb: Added reminder about modifying REGEX in the - makefile for the 386. - - * i386-pinsn.c, i386-dep.c: Moved m-i386.h helper functions over - to i386-dep.c.b - -Thu Dec 15 14:04:25 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * README: Added a couple of notes about compiling gdb with itself. - - * breakpoint.c (set_momentary_breakpoint): Only takes FRAME_FP of - frame if frame is non-zero. - - * printcmd.c (print_scalar_formatted): Implemented /g size for - hexadecimal format on machines without an 8 byte integer type. It - seems to be non-trivial to implement /g for other formats. - (decode_format): Allowed hexadecimal format to make it through /g - fileter. - -Wed Dec 14 13:27:04 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * expread.y: Converted all calls to write_exp_elt from the parser - to calls to one of write_exp_elt_{opcode, sym, longcst, dblcst, - char, type, intern}. Created all of these routines. This gets - around possible problems in passing one of these things in one ear - and getting something different out the other. Eliminated - SUN4_COMPILER_BUG ifdef's; they are now superfluous. - - * symmisc.c (free_all_psymtabs): Reinited partial_symtab_list to 0. - (_initialize_symmisc): Initialized both symtab_list and - partial_symtab_list. - - * dbxread.c (start_psymtab): Didn't allocate anything on - dependency list. - (end_psymtab): Allocate dependency list on psymbol obstack from - local list. - (add_psymtab_dependency): Deleted. - (read_dbx_symtab): Put dependency on local list if it isn't on it - already. - - * symtab.c: Added definition of psymbol_obstack. - * symtab.h: Added declaration of psymbol_obstack. - * symmisc.c (free_all_psymtabs): Added freeing and - reinitionaliztion of psymbol_obstack. - * dbxread.c (free_all_psymbols): Deleted. - (start_psymtab, end_psymtab, - process_symbol_for_psymtab): Changed most allocation - of partial symbol stuff to be off of psymbol_obstack. - - * symmisc.c (free_psymtab, free_all_psymtabs): Deleted - free_psymtab subroutine. - - * symtab.h: Removed num_includes and includes from partial_symtab - structure; no longer needed now that all include files have their - own psymtab. - * dbxread.c (start_psymtab): Eliminated initialization of above. - (end_psymtab): Eliminated finalization of above; get - includes from seperate list. - (read_dbx_symtab): Moved includes from psymtab list to - their own list; included in call to end_psymtab. - * symmisc.c (free_psymtab): Don't free includes. - -Tue Dec 13 14:48:14 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * i386-pinsn.c: Reformatted entire file to correspond to gnu - software indentation conventions. - - * sparc-dep.c (skip_prologue): Added capability of recognizign - stores of input register parameters into stack slots. - - * sparc-dep.c: Added an include of sparc-opcode.h. - * sparc-pinsn.c, sparc-opcode.h: Moved insn_fmt structures and - unions from pinsn.c to opcode.h. - * sparc-pinsn.c, sparc-dep.c (isabranch, skip_prologue): Moved - this function from pinsn.c to dep.c. - - * Makefile: Put in warnings about compiling with gcc (non-ansi - include files) and compiling with shared libs on Sunos 4.0 (can't - debug something that's been compiled that way). - - * sparc-pinsn.c: Put in a completely new file (provided by - Tiemann) to handle floating point disassembly, load and store - instructions, and etc. better. Made the modifications this file - (ChangeLog) list for sparc-pinsn.c again. - - * symtab.c (output_source_filename): Included "more" emulation hack. - - * symtab.c (output_source_filename): Initialized COLUMN to 0. - (sources_info): Modified to not print out a line for - all of the include files within a partial symtab (since - they have pst's of their own now). Also modified to - make a distinction between those pst's read in and - those not. - - * infrun.c: Included void declaration of single_step() if it's - going to be used. - * sparc-dep.c (single_step): Moved function previous to use of it. - - * Makefile: Took removal of expread.tab.c out of make clean entry - and put it into a new "squeakyclean" entry. - -Mon Dec 12 13:21:02 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * sparc-pinsn.c (skip_prologue): Changed a struct insn_fmt to a - union insn_fmt. - - * inflow.c (terminal_inferior): Checked *all* return codes from - ioctl's and fcntl's in routine. - - * inflow.c (terminal_inferior): Added check for sucess of - TIOCSPGRP ioctl call. Just notifies if bad. - - * dbxread.c (symbol_file_command): Close was getting called twice; - once directly and once through cleanup. Killed the direct call. - -Sun Dec 11 19:40:40 1988 & Smith (randy at hobbes.ai.mit.edu) - - * valprint.c (val_print): Deleted spurious printing of "=" from - TYPE_CODE_REF case. - -Sat Dec 10 16:41:07 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c: Changed allocation of psymbols from using malloc and - realloc to using obstacks. This means they aren't realloc'd out - from under the pointers to them. - -Fri Dec 9 10:33:24 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * sparc-dep.c inflow.c core.c expread.y command.c infrun.c - infcmd.c dbxread.c symmisc.c symtab.c printcmd.c valprint.c - values.c source.c stack.c findvar.c breakpoint.c blockframe.c - main.c: Various cleanups inspired by "gcc -Wall" (without checking - for implicit declarations). - - * Makefile: Cleaned up some more. - - * valops.c, m-*.h (FIX_CALL_DUMMY): Modified to take 5 arguments - as per what sparc needs (programming for a superset of needed - args). - - * dbxread.c (process_symbol_for_psymtab): Modified to be slightly - more picky about what it puts on the list of things *not* to be - put on the misc function list. When/if I shift everything over to - being placed on the misc_function_list, this will go away. - - * inferior.h, infrun.c: Added fields to save in inferior_status - structure. - - * maketarfile: Deleted; functionality is in Makefile now. - - * infrun.c (wait_for_inferior): Modified algorithm for determining - whether or not a single-step was through a subroutine call. See - comments at top of file. - - * dbxread.c (read_dbx_symtab): Made sure that the IGNORE_SYMBOL - macro would be checked during initial readin. - - * dbxread.c (read_ofile_symtab): Added macro GCC_COMPILED_FLAG_SYMBOL - into dbxread.c to indicate what string in a local text symbol will - indicate a file compiled with gcc. Defaults to "gcc_compiled.". - -Thu Dec 8 11:46:22 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h (FRAME_FIND_SAVED_REGS): Cleaned up a little to take - advantage of the new frame cache system. - - * inferior.h, infrun.c, valops.c, valops.c, infcmd.c: Changed - mechanism to save inferior status over calls to inferior (eg. - call_function); implemented save_inferior_info and - restore_inferior_info. - - * blockframe.c (get_prev_frame): Simplified this by a direct call - to get_prev_frame_info. - - * frame.h, stack.c, printcmd.c, m-sparc.h, sparc-dep.c: Removed - all uses of frame_id_from_addr. There are short routines like it - still in frame_saved_pc (m-sparc.h) and parse_frame_spec - (stack.c). Eventually the one in frame_saved_pc will go away. - - * infcmd.c, sparc-dep.c: Implemented a new mechanism for - re-selecting the selected frame on return from a call. - - * blockframe.c, stack.c, findvar.c, printcmd.c, m-*.h: Changed - all routines and macros that took a "struct frame_info" as an - argument to take a "struct frame_info *". Routines: findarg, - framechain, print_frame_args, FRAME_ARGS_ADDRESS, - FRAME_STRUCT_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS, - FRAME_FIND_SAVED_REGS. - - * frame.h, stack.c, printcmd.c, infcmd.c, findvar.c, breakpoint.c, - blockframe.c, xgdb.c, i386-pinsn.c, gld-pinsn.c, m-umax.h, - m-sun2.h, m-sun3.h, m-sparc.h, m-pn.h, m-npl.h, m-news.h, - m-merlin.h, m-isi.h, m-i386.h, m-hp9k320.h: Changed routines to - use "struct frame_info *" internally. - -Wed Dec 7 12:07:54 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * frame.h, blockframe.c, m-sparc.h, sparc-dep.c: Changed all calls - to get_[prev_]frame_cache_item to get_[prev_]frame_info. - - * blockframe.c: Elminated get_frame_cache_item and - get_prev_frame_cache_item; functionality now taken care of by - get_frame_info and get_prev_frame_info. - - * blockframe.c: Put allocation on an obstack and eliminated fancy - reallocation routines, several variables, and various nasty - things. - - * frame.h, stack.c, infrun.c, blockframe.c, sparc-dep.c: Changed - type FRAME to be a typedef to "struct frame_info *". Had to also - change routines that returned frame id's to return the pointer - instead of the cache index. - - * infcmd.c (finish_command): Used proper method of getting from - function symbol to start of function. Was treating a symbol as a - value. - - * blockframe.c, breakpoint.c, findvar.c, infcmd.c, stack.c, - xgdb.c, i386-pinsn.c, frame.h, m-hp9k320.h, m-i386.h, m-isi.h, - m-merlin.h, m-news.h, m-npl.h, m-pn.h, m-sparc.h, m-sun2.h, - m-sun3.h, m-umax.h: Changed get_frame_info and get_prev_frame_info - to return pointers instead of structures. - - * blockframe.c (get_pc_function_start): Modified to go to misc - function table instead of bombing if pc was in a block without a - containing function. - - * coffread.c: Dup'd descriptor passed to read_coff_symtab and - fdopen'd it so that there wouldn't be multiple closes on the same - fd. Also put (fclose, stream) on the cleanup list. - - * printcmd.c, stack.c: Changed print_frame_args to take a - frame_info struct as argument instead of the address of the args - to the frame. - - * m-i386.h (STORE_STRUCT_RETURN): Decremented sp by sizeof object - to store (an address) rather than 1. - - * dbxread.c (read_dbx_symtab): Set first_object_file_end in - read_dbx_symtab (oops). - - * coffread.c (fill_in_vptr_fieldno): Rewrote TYPE_BASECLASS as - necessary. - -Tue Dec 6 13:03:43 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * coffread.c: Added fake support for partial_symtabs to allow - compilation and execution without there use. - * inflow.c: Added a couple of minor USG mods. - * munch: Put in appropriate conditionals so that it would work on - USG systems. - * Makefile: Made regex.* handled same as obstack.*; made sure tar - file included everything I wanted it to include (including - malloc.c). - - * dbxread.c (end_psymtab): Create an entry in the - partial_symtab_list for each subfile of the .o file just read in. - This allows a "list expread.y:10" to work when we haven't read in - expread.o's symbol stuff yet. - - * symtab.h, dbxread.c (psymtab_to_symtab): Recognize pst->ldsymlen - == 0 as indicating a dummy psymtab, only in existence to cause the - dependency list to be read in. - - * dbxread.c (sort_symtab_syms): Elminated reversal of symbols to - make sure that register debug symbol decls always come before - parameter symbols. After mod below, this is not needed. - - * symtab.c (lookup_block_symbol): Take parameter type symbols - (LOC_ARG or LOC_REGPARM) after any other symbols which match. - - * dbxread.c (read_type): When defining a type in terms of some - other type and the other type is supposed to have a pointer back - to this specific kind of type (pointer, reference, or function), - check to see if *that* type has been created yet. If it has, use - it and fill in the appropriate slot with a pointer to it. - -Mon Dec 5 11:25:04 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * symmisc.c: Eliminated existence of free_inclink_symtabs and - init_free_inclink_symtabs; they aren't called from anywhere, and - if they were they could disrupt gdb's data structure badly - (elimination of struct type's which values that stick around past - elimination of inclink symtabs). - - * dbxread.c (symbol_file_command): Fixed a return pathway out of - the routine to do_cleanups before it left. - - * infcmd.c (set_environment_command), gdb.texinfo: Added - capability to set environmental variable values to null. - - * gdb.texinfo: Modified doc on "break" without args slightly. - -Sun Dec 4 17:03:16 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c (symbol_file_command): Added check; if there weren't - any debugging symbols in the file just read, the user is warned. - - * infcmd.c: Commented set_environment_command (a little). - - * createtags: Cleaned up and commented. - - * Makefile: Updated dependency list and cleaned it up somewhat - (used macros, didn't make .o files depend on .c files, etc.) - -Fri Dec 2 11:44:46 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * value.h, values.c, infcmd.c, valops.c, m-i386.h, m-sparc.h, - m-merlin.h, m-npl.h, m-pn.h, m-umax.h, m-vax.h, m-hp9k320.h, - m-isi.h, m-news.h, m-sun2.h, m-sun3.h: Cleaned up dealings with - functions returning structures. Specifically: Added a function - called using_struct_return which indicates whether the function - being called is using the structure returning conventions or it is - using the value returning conventions on that machine. Added a - macro, STORE_STRUCT_RETURN to store the address of the structure - to be copied into wherever it's supposed to go, and changed - call_function to handle all of this correctly. - - * symseg.h, symtab.h, dbxread.c: Added hooks to recognize an - N_TEXT symbol with name "*gcc-compiled*" as being a flag - indicating that a file had been compiled with gcc and setting a - flag in all blocks produced during processing of that file. - -Thu Dec 1 13:54:29 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h (PUSH_DUMMY_FRAME): Saved 8 less than the current pc, - as POP_FRAME and sparc return convention restore the pc to 8 more - than the value saved. - - * valops.c, printcmd.c, findvar.c, value.h: Added the routine - value_from_register, to access a specific register of a specific - frame as containing a specific type, and used it in read_var_value - and print_frame_args. - -Wed Nov 30 17:39:50 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * dbxread.c (read_number): Will accept either the argument passed - as an ending character, or a null byte as an ending character. - - * Makefile, createtags: Added entry to create tags for gdb - distribution which will make sure currently configured machine - dependent files come first in the list. - -Wed Nov 23 13:27:34 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * stack.c, infcmd.c, sparc-dep.c: Modified record_selected_frame - to work off of frame address. - - * blockframe.c (create_new_frame, get_prev_frame_cache_item): - Added code to reset pointers within frame cache if it must be - realloc'd. - - * dbxread.c (read_dbx_symtab): Added in optimization comparing - last couple of characters instead of first couple to avoid - strcmp's in read_dbx_symtab (recording extern syms in misc - functions or not). 1 call to strlen is balanced out by many fewer - calls to strcmp. - -Tue Nov 22 16:40:14 1988 Randall Smith (randy at cream-of-wheat.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Took out optimization for ignoring - LSYM's; was disallowing typedefs. Silly me. - - * Checkpointed distribution (mostly for sending to Tiemann). - - * expression.h: Added BINOP_MIN and BINOP_MAX operators for C++. - * symseg.h: Included flags for types having destructors and - constructors, and flags being defined via public and via - virtual paths. Added fields NEXT_VARIANT, N_BASECLASSES, - and BASECLASSES to this type (tr: Changed types from - having to be derived from a single baseclass to a multiple - base class). - * symtab.h: Added macros to access new fields defined in symseg.h. - Added decl for lookup_basetype_type. - * dbxread.c - (condense_addl_misc_bunches): Function added to condense the misc - function bunches added by reading in a new .o file. - (read_addl_syms): Function added to read in symbols - from a new .o file (incremental linking). - (add_file_command): Command interface function to indicate - incrmental linking of a new .o file; this now calls - read_addl_syms and condense_addl_misc_bunches. - (define_symbol): Modified code to handle types defined from base - types which were not known when the derived class was - output. - (read_struct_type): Modified to better handle description of - struct types as derived types. Possibly derived from - several different base classes. Also added new code to - mark definitions via virtual paths or via public paths. - Killed seperate code to handle classes with destructors - but without constructors and improved marking of classes - as having destructors and constructors. - * infcmd.c: Modified call to val_print (one more argument). - * symtab.c (lookup_member_type): Modified to deal with new - structure in symseg.h. - (lookup_basetype_type): Function added to find or construct a type - ?derived? from the given type. - (decode_line_1): Modified to deal with new type data structures. - Modified to deal with new number of args for - decode_line_2. - (decode_line_2): Changed number of args (?why?). - (init_type): Added inits for new C++ fields from - symseg.h. - *valarith.c - (value_x_binop, value_binop): Added cases for BINOP_MIN & - BINOP_MAX. - * valops.c - (value_struct_elt, check_field, value_struct_elt_for_address): - Changed to deal with multiple possible baseclasses. - (value_of_this): Made SELECTED_FRAME an extern variable. - * valprint.c - (val_print): Added an argument DEREF_REF to dereference references - automatically, instead of printing them like pointers. - Changed number of arguments in recursive calls to itself. - Changed to deal with varibale numbers of base classes. - (value_print): Changed number of arguments to val_print. Print - type of value also if value is a reference. - (type_print_derivation_info): Added function to print out - derivation info a a type. - (type_print_base): Modified to use type_print_derivation_info and - to handle multiple baseclasses. - -Mon Nov 21 10:32:07 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * inflow.c (term_status_command): Add trailing newline to output. - - * sparc-dep.c (do_save_insn, do_restore_insn): Saved - "stop_registers" over the call for the sake of normal_stop and - run_stack_dummy. - - * m-sparc.h (EXTRACT_RETURN_VALUE): Put in parenthesis to force - addition of 8 to the int pointer, not the char pointer. - - * sparc-pinsn.c (print_addr1): Believe that I have gotten the - syntax right for loads and stores as adb does it. - - * symtab.c (list_symbols): Turned search for match on rexegp into - a single loop. - - * dbxread.c (psymtab_to_symtab): Don't read it in if it's already - been read in. - - * dbxread.c (psymtab_to_symtab): Changed error to fatal in - psymtab_to_symtab. - - * expread.y (parse_number): Fixed bug which treated 'l' at end of - number as '0'. - -Fri Nov 18 13:57:33 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Was - being foolish and using pointers into an array I could realloc. - Converted these pointers into integers. - -Wed Nov 16 11:43:10 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h (POP_FRAME): Made the new frame be PC_ADJUST of the - old frame. - - * i386-pinsn.c, m-hp9k320.h, m-isi.h, m-merlin.h, m-news.h, - m-npl.h, m-pn.h, m-sparc.h, m-sun2.h, m-sun3.h, m-umax.h, m-vax.h: - Modified POP_FRAME to use the current frame instead of - read_register (FP_REGNUM) and to flush_cached_frames before - setting the current frame. Also added a call to set the current - frame in those POP_FRAMEs that didn't have it. - - * infrun.c (wait_for_inferior): Moved call to set_current_frame up - to guarrantee that the current frame will always be set when a - POP_FRAME is done. - - * infrun.c (normal_stop): Added something to reset the pc of the - current frame (was incorrect because of DECR_PC_AFTER_BREAK). - - * valprint.c (val_print): Changed to check to see if a string was - out of bounds when being printed and to indicate this if so. - - * convex-dep.c (read_inferior_memory): Changed to return the value - of errno if the call failed (which will be 0 if the call - suceeded). - -Tue Nov 15 10:17:15 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * infrun.c (wait_for_inferior): Two changes: 1) Added code to - not trigger the step breakpoint on recursive calls to functions - without frame info, and 2) Added calls to distinguish recursive - calls within a function without a frame (which next/nexti might - wish to step over) from jumps to the beginning of a function - (which it generally doesn't). - - * m-sparc.h (INIT_EXTRA_FRAME_INFO): Bottom set correctly for leaf - parents. - - * blockframe.c (get_prev_frame_cache_item): Put in mod to check - for a leaf node (by presence or lack of function prologue). If - there is a leaf node, it is assumed that SAVED_PC_AFTER_CALL is - valid. Otherwise, FRAME_SAVED_PC or read_pc is used. - - * blockframe.c, frame.h: Did final deletion of unused routines and - commented problems with getting a pointer into the frame cache in - the frame_info structure comment. - - * blockframe.c, frame.h, stack.c: Killed use of - frame_id_from_frame_info; used frame_id_from_addr instead. - - * blockframe.c, frame.h, stack.c, others (oops): Combined stack - cache and frame info structures. - - * blockframe.c, sparc-dep.c, stack.c: Created the function - create_new_frame and used it in place of bad calls to - frame_id_from_addr. - - * blockframe.c, inflow.c, infrun.c, i386-pinsn.c, m-hp9k320.h, - m-npl.h, m-pn.h, m-sparc.h, m-sun3.h, m-vax.h, default-dep.c, - convex-dep.c, gould-dep.c, hp9k320-dep.c, news-dep.c, sparc-dep.c, - sun3-dep.c, umax-dep.c: Killed use of - set_current_Frame_by_address. Used set_current_frame - (create_new_frame...) instead. - - * frame.h: Killed use of FRAME_FP_ID. - - * infrun.c, blockframe.c: Killed select_frame_by_address. Used - select_frame (get_current_frame (), 0) (which was correct in all - cases that we need to worry about. - -Mon Nov 14 14:19:32 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * frame.h, blockframe.c, stack.c, m-sparc.h, sparc-dep.c: Added - mechanisms to deal with possible specification of frames - dyadically. - -Sun Nov 13 16:03:32 1988 Richard Stallman (rms at sugar-bombs.ai.mit.edu) - - * ns32k-opcode.h: Add insns acbw, acbd. - -Sun Nov 13 15:09:58 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * breakpoint.c: Changed breakpoint structure to use the address of - a given frame (constant across inferior runs) as the criteria for - stopping instead of the frame ident (which varies across inferior - calls). - -Fri Nov 11 13:00:22 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * gld-pinsn.c (findframe): Modified to work with the new frame - id's. Actually, it looks as if this routine should be called with - an address anyway. - - * findvar.c (find_saved_register): Altered bactrace loop to work - off of frames and not frame infos. - - * frame.h, blockframe.c, stack.c, sparc-dep.c, m-sparc.h: Changed - FRAME from being the address of the frame to being a simple ident - which is an index into the frame_cache_item list. - * convex-dep.c, default-dep.c, gould-dep.c, hp9k320-dep.c, - i386-pinsn.c, inflow.c, infrun.c, news-dep.c, sparc-dep.c, - sun3-dep.c, umax-dep.c, m-hp9k320.h, m-npl.h, m-pn.h, m-sparc.h, - m-sun3.h, m-vax.h: Changed calls of the form set_current_frame - (read_register (FP_REGNUM)) to set_current_frame_by_address (...). - -Thu Nov 10 16:57:57 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * frame.h, blockframe.c, gld-pinsn.c, sparc-dep.c, stack.c, - infrun.c, findvar.c, m-sparc.h: Changed the FRAME type to be - purely an identifier, using FRAME_FP and FRAME_FP_ID to convert - back and forth between the two. The identifier is *currently* - still the frame pointer value for that frame. - -Wed Nov 9 17:28:14 1988 Chris Hanson (cph at kleph) - - * m-hp9k320.h (FP_REGISTER_ADDR): Redefine this to return - difference between address of given FP register, and beginning of - `struct user' that it occurs in. - - * hp9k320-dep.c (core_file_command): Fix sign error in size - argument to myread. Change buffer argument to pointer; was - copying entire structure. - (fetch_inferior_registers, store_inferior_registers): Replace - occurrences of `FP_REGISTER_ADDR_DIFF' with `FP_REGISTER_ADDR'. - Flush former definition. - -Wed Nov 9 12:11:37 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * xgdb.c: Killed include of initialize.h. - - * Pulled in xgdb.c from the net. - - * Checkpointed distribution (to provide to 3b2 guy). - - * coffread.c, dbxread.c, symmisc.c, symtab.c, symseg.h: Changed - format of table of line number--pc mapping information. Can - handle negative pc's now. - - * command.c: Deleted local copy of savestring; code in utils.c is - identical. - -Tue Nov 8 11:12:16 1988 Randall Smith (randy at plantaris.ai.mit.edu) - - * gdb.texinfo: Added documentation for shell escape. - -Mon Nov 7 12:27:16 1988 Randall Smith (randy at sugar-bombs.ai.mit.edu) - - * command.c: Added commands for shell escape. - - * core.c, dbxread.c: Added ROBOTUSSIN mods. - - * Checkpointed distribution. - - * printcmd.c (x_command): Yanked error if there is no memory to - examine (could be looking at executable straight). - - * sparc-pinsn.c (print_insn): Amount to leftshift sethi imm by is - now 10 (matches adb in output). - - * printcmd.c (x_command): Don't attempt to set $_ & $__ if there - is no last_examine_value (can happen if you did an x/0). - -Fri Nov 4 13:44:49 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * printcmd.c (x_command): Error if there is no memory to examine. - - * gdb.texinfo: Added "cont" to the command index. - - * sparc-dep.c (do_save_insn): Fixed typo in shift amount. - - * m68k-opcode.h: Fixed opcodes for 68881. - - * breakpoint.c, infcmd.c, source.c: Changed defaults in several - places for decode_line_1 to work off of the default_breakpoint_* - values instead of current_source_* values (the current_source_* - values are off by 5 or so because of listing defaults). - - * stack.c (frame_info): ifdef'd out FRAME_SPECIFCATION_DYADIC in - the stack.c module. If I can't do this right, I don't want to do - it at all. Read the comment there for more info. - -Mon Oct 31 16:23:06 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * gdb.texinfo: Added documentation on the "until" command. - -Sat Oct 29 17:47:10 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * breakpoint.c, infcmd.c: Added UNTIL_COMMAND and subroutines of - it. - - * breakpoint.c, infcmd.c, infrun.c: Added new field to breakpoint - structure (silent, indicating a silent breakpoint), and modified - breakpoint_stop_status and things that read it's return value to - understand it. - -Fri Oct 28 17:45:33 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c, symmisc.c: Assorted speedups for readin, including - special casing most common symbols, and doing buffering instead of - calling malloc. - -Thu Oct 27 11:11:15 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * stack.c, sparc-dep.c, m-sparc.h: Modified to allow "info frame" - to take two arguments on the sparc and do the right thing with - them. - - * dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): Put - stuff to put only symbols that didn't have debugging info on the - misc functions list back in. - -Wed Oct 26 10:10:32 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * valprint.c (type_print_varspec_suffix): Added check for - TYPE_LENGTH(TYPE_TARGET_TYPE(type)) > 0 to prevent divide by 0. - - * printcmd.c (print_formatted): Added check for VALUE_REPEATED; - value_print needs to be called for that. - - * infrun.c (wait_for_inferior): Added break when you decide to - stop on a null function prologue rather than continue stepping. - - * m-sun3.h: Added explanatory comment to REGISTER_RAW_SIZE. - - * expread.y (parse_c_1): Initialized paren_depth for each parse. - -Tue Oct 25 14:19:38 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * valprint.c, coffread.c, dbxread.c: Enum constant values in enum - type now accessed through TYPE_FIELD_BITPOS. - - * dbxread.c (process_symbol_for_psymtab): Added code to deal with - possible lack of a ":" in a debugging symbol (do nothing). - - * symtab.c (decode_line_1): Added check in case of all numbers for - complete lack of symbols. - - * source.c (select_source_symtab): Made sure that this wouldn't - bomb on complete lack of symbols. - -Mon Oct 24 12:28:29 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h, findvar.c: Ditched REGISTER_SAVED_UNIQUELY and based - code on REGISTER_IN_WINDOW_P and HAVE_REGISTER_WINDOWS. This will - break when we find a register window machine which saves the - window registers within the context of an inferior frame. - - * sparc-dep.c (frame_saved_pc): Put PC_ADJUST return back in for - frame_saved_pc. Seems correct. - - * findvar.c, m-sparc.h: Created the macro REGISTER_SAVED_UNIQUELY - to handle register window issues (ie. that find_saved_register - wasn't checking the selected frame itself for shit). - - * sparc-dep.c (core_file_command): Offset target of o & g register - bcopy by 1 to hit correct registers. - - * m-sparc.h: Changed STACK_END_ADDR. - -Sun Oct 23 19:41:51 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * sparc-dep.c (core_file_command): Added in code to get the i & l - registers from the stack in the corefile, and blew away some wrong - code to get i & l from inferior. - -Fri Oct 21 15:09:19 1988 Randall Smith (randy at apple-gunkies.ai.mit.edu) - - * m-sparc.h (PUSH_DUMMY_FRAME): Saved the value of the RP register - in the location reserved for i7 (in the created frame); this way - the rp value won't get lost. The pc (what we put into the rp in - this routine) gets saved seperately, so we loose no information. - - * sparc-dep.c (do_save_insn & do_restore_insn): Added a wrapper to - preserve the proceed status state variables around each call to - proceed (the current frame was getting munged because this wasn't - being done). - - * m-sparc.h (FRAME_FIND_SAVED_REGS): Fix bug: saved registers - addresses were being computed using absolute registers number, - rather than numbers relative to each group of regs. - - * m-sparc.h (POP_FRAME): Fixed a bug (I hope) in the context - within which saved reg numbers were being interpetted. The - values to be restored were being gotten in the inferior frame, and - the restoring was done in the superior frame. This means that i - registers must be restored into o registers. - - * sparc-dep.c (do_restore_insn): Modified to take a pc as an - argument, instead of a raw_buffer. This matches (at least it - appears to match) usage from POP_FRAME, which is the only place - from which do_restore_insn is called. - - * sparc-dep.c (do_save_insn and do_restore_insn): Added comments. - - * m-sparc.h (FRAME_FIND_SAVED_REGS): Modified my code to find the - save addresses of out registers to use the in regs off the stack - pointer when the current frame is 1 from the innermost. - -Thu Oct 20 13:56:15 1988 & Smith (randy at hobbes.ai.mit.edu) - - * blockframe.c, m-sparc.h: Removed code associated with - GET_PREV_FRAME_FROM_CACHE_ITEM. This code was not needed for the - sparc; you can always find the previous frames fp from the fp of - the current frame (which is the sp of the previous). It's getting - the information associated with a given frame (ie. saved - registers) that's a bitch, because that stuff is saved relative to - the stack pointer rather than the frame pointer. - - * m-sparc.h (GET_PREV_FRAME_FROM_CACHE_ITEM): Modified to return - the frame pointer of the previous frame instead of the stack - pointer of same. - - * blockframe.c (flush_cached_frames): Modified call to - obstack_free to free back to frame_cache instead of back to zero. - This leaves the obstack control structure in finite state (and - still frees the entry allocated at frame_cache). - -Sat Oct 15 16:30:47 1988 & Smith (randy at tartarus.uchicago.edu) - - * valops.c (call_function): Suicide material here. Fixed a typo; - CALL_DUMMY_STACK_ADJUST was spelled CAll_DUMMY_STACK_ADJUST on - line 530 of the file. This cost me three days. I'm giving up - typing for lent. - -Fri Oct 14 15:10:43 1988 & Smith (randy at tartarus.uchicago.edu) - - * m-sparc.h: Corrected a minor mistake in the dummy frame code - that was getting the 5th argument and the first argument from the - same place. - -Tue Oct 11 11:49:33 1988 & Smith (randy at tartarus.uchicago.edu) - - * infrun.c: Made stop_after_trap and stop_after_attach extern - instead of static so that code which used proceed from machine - dependent files could fiddle with them. - - * blockframe.c, frame.h, sparc-dep.c, m-sparc.h: Changed sense of - ->prev and ->next in struct frame_cache_item to fit usage in rest - of gdb (oops). - -Mon Oct 10 15:32:42 1988 Randy Smith (randy at gargoyle.uchicago.edu) - - * m-sparc.h, sparc-dep.c, blockframe.c, frame.h: Wrote - get_frame_cache_item. Modified FRAME_SAVED_PC and frame_saved_pc - to take only one argument and do the correct thing with it. Added - the two macros I recently defined in blockframe.c to m-sparc.h. - Have yet to compile this thing on a sparc, but I've now merged in - everything that I received from tiemann, either exactly, or simply - effectively. - - * source.c: Added code to allocated space to sals.sals in the case - where no line was specified. - - * blockframe.c, infrun.c: Modified to cache stack frames requested - to minimize accesses to subprocess. - -Tue Oct 4 15:10:39 1988 Randall Smith (randy at cream-of-wheat.ai.mit.edu) - - * config.gdb: Added sparc. - -Mon Oct 3 23:01:22 1988 Randall Smith (randy at cream-of-wheat.ai.mit.edu) - - * Makefile, blockframe.c, command.c, core.c, dbxread.c, defs.h, - expread.y, findvar.c, infcmd.c, inflow.c, infrun.c, sparc-pinsn.c, - m-sparc.h, sparc-def.c, printcmd.c, stack.c, symmisc.c, symseg.h, - valops.c, values.c: Did initial merge of sparc port. This will - not compile; have to do stack frame caching and finish port. - - * inflow.c, gdb.texinfo: `tty' now resets the controling terminal. - -Fri Sep 30 11:31:16 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * inferior.h, infcmd.c, infrun.c: Changed the variable - stop_random_signal to stopped_by_random signal to fit in better - with name conventions (variable is not a direction to the - proceed/resume set; it is information from it). - -Thu Sep 29 13:30:46 1988 Randall Smith (randy at cream-of-wheat.ai.mit.edu) - - * infcmd.c (finish_command): Value type of return value is now - whatever the function returns, not the type of the function (fixed - a bug in printing said value). - - * dbxread.c (read_dbx_symtab, process_symbol_for_psymtab): - Put *all* global symbols into misc_functions. This is what was - happening anyway, and we need it for find_pc_misc_function. - - ** This was eventually taken out, but I didn't mark it in the - ChangeLog. Oops. - - * dbxread.c (process_symbol_for_psymtab): Put every debugger - symbol which survives the top case except for constants on the - symchain. This means that all of these *won't* show up in misc - functions (this will be fixed once I make sure it's broken the way - it's supposed to be). - - * dbxread.c: Modified placement of debugger globals onto the hash - list; now we exclude the stuff after the colon and don't skip the - first character (debugger symbols don't have underscores). - - * dbxread.c: Killed debuginfo stuff with ifdef's. - -Wed Sep 28 14:31:51 1988 Randall Smith (randy at cream-of-wheat.ai.mit.edu) - - * symtab.h, dbxread.c: Modified to deal with BINCL, EINCL, and - EXCL symbols produced by the sun loader by adding a list of - pre-requisite partial_symtabs that each partial symtab needs. - - * symtab.h, dbxread.c, symtab.c, symmisc.c: Modified to avoid - doing a qsort on the local (static) psymbols for each file to - speed startup. This feature is not completely debugged, but it's - inclusion has forced the inclusion of another feature (dealing - with EINCL's, BINCL's and EXCL's) and so I'm going to go in and - deal with them. - - * dbxread.c (process_symbol_for_psymtab): Made sure that the class - of the symbol made it into the partial_symbol entry. - -Tue Sep 27 15:10:26 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c: Fixed bug; init_psymbol_list was not being called - with the right number of arguments (1). - - * dbxread.c: Put ifdef's around N_MAIN, N_M2C, and N_SCOPE to - allow compilation on a microvax. - - * config.gdb: Modified so that "config.gdb vax" would work. - - * dbxread.c, symtab.h, symmisc.h, symtab.c, source.c: Put in many - and varied hacks to speed up gdb startup including: A complete - rewrite of read_dbx_symtab, a modification of the partial_symtab - data type, deletion of select_source_symtab from - symbol_file_command, and optimiztion of the call to strcmp in - compare_psymbols. - -Thu Sep 22 11:08:54 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * dbxread.c (psymtab_to_symtab): Removed call to - init_misc_functions. - - * dbxread.c: Fixed enumeration type clash (used enum instead of - integer constant). - - * breakpoint.c: Fixed typo; lack of \ at end of line in middle of - string constant. - - * symseg.h: Fixed typo; lack of semicolon after structure - definition. - - * command.c, breakpoint.c, printcmd.c: Added cmdlist editing - functions to add commands with the abbrev flag set. Changed - help_cmd_list to recognize this flag and modified unset, - undisplay, and enable, disable, and delete breakpoints to have - this flag set. - -Wed Sep 21 13:34:19 1988 Randall Smith (randy at plantaris.ai.mit.edu) - - * breakpoint.c, infcmd.c, gdb.texinfo: Created "unset" as an alias - for delete, and changed "unset-environment" to be the - "environment" subcommand of "delete". - - * gdb.texinfo, valprint.c: Added documentation in the manual for - breaking the set-* commands into subcommands of set. Changed "set - maximum" to "set array-max". - - * main.c, printcmd.c, breakpoint.c: Moved the declaration of - command lists into main and setup a function in main initializing - them to guarrantee that they would be initialized before calling - any of the individual files initialize routines. - - * command.c (lookup_cmd): A null string subcommand is treated as - an unknown subcommand rather than an ambiguous one (eg. "set $x = - 1" will now work). - - * infrun.c (wait_for_inferior): Put in ifdef for Sony News in - check for trap by INNER_THAN macro. - - * eval.c (evaluate_subexp): Put in catch to keep the user from - attempting to call a non function as a function. - -Tue Sep 20 10:35:53 1988 Randall Smith (randy at oatmeal.ai.mit.edu) - - * dbxread.c (read_dbx_symtab): Installed code to keep track of - which global symbols did not have debugger symbols refering to - them, and recording these via record_misc_function. - - * dbxread.c: Killed code to check for extra global symbols in the - debugger symbol table. - - * printcmd.c, breakpoint.c: Modified help entries for several - commands to make sure that abbreviations were clearly marked and - that the right commands showed up in the help listings. - - * main.c, command.c, breakpoint.c, infcmd.c, printcmd.c, - valprint.c, defs.h: Modified help system to allow help on a class - name to show subcommands as well as commands and help on a command - to show *all* subcommands of that command. - -Fri Sep 16 16:51:19 1988 Randall Smith (randy at gluteus.ai.mit.edu) - - * breakpoint.c (_initialize_breakpoint): Made "breakpoints" - subcommands of enable, disable, and delete use class 0 (ie. they - show up when you do a help xxx now). - - * infcmd.c,printcmd,c,main.c,valprint.c: Changed the set-* - commands into subcommands of set. Created "set variable" for use - with variables whose names might conflict with other subcommands. - - * blockframe.c, dbxread.c, coffread.c, expread.y, source.c: - Fixed mostly minor (and one major one in block_for_pc) bugs - involving checking the partial_symtab_list when a scan through the - symtab_list fails. - -Wed Sep 14 12:02:05 1988 Randall Smith (randy at sugar-smacks.ai.mit.edu) - - * breakpoint.c, gdb.texinfo: Added enable breakpoints, disable - breakpoints and delete breakpoints as synonyms for enable, - disable, and delete. This seemed reasonable because of the - immeninent arrival of watchpoints & etc. - - * gdb.texinfo: Added enable display, disable display, and delete - display to manual. - -Tue Sep 13 16:53:56 1988 Randall Smith (randy at sugar-smacks.ai.mit.edu) - - * inferior.h, infrun.c, infcmd.c: Added variable - stop_random_signal to indicate when a proceed had been stopped by - an unexpected signal. Used this to determine (in normal_stop) - whether the current display point should be deleted. - - * valops.c: Fix to value_ind to check for reference before doing a - COERCE_ARRAY. - -Sun Jul 31 11:42:36 1988 Richard Stallman (rms at frosted-flakes.ai.mit.edu) - - * breakpoint.c (_initialize_breakpoint): Clean up doc for commands - that can now apply also to auto-displays. - - * coffread.c (record_line): Corrected a spazz in editing. - Also removed the two lines that assume line-numbers appear - only in increasing order. - -Tue Jul 26 22:19:06 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * expression.h, eval.c, expprint.c, printcmd.c, valarith.c, - valops.c, valprint.c, values.c, m-*.h: Changes for evaluating and - displaying 64-bit `long long' integers. Each machine must define - a LONGEST type, and a BUILTIN_TYPE_LONGEST. - - * symmisc.c: (print_symtab) check the status of the fopen and call - perror_with_name if needed. - -Thu Jul 21 00:56:11 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * Convex: core.c: changes required by Convex's SOFF format were - isolated in convex-dep.c. - -Wed Jul 20 21:26:10 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * coffread.c, core.c, expread.y, i386-pinsn.c, infcmd.c, inflow.c, - infrun.c, m-i386.h, main.c, remote.c, source.c, valops.c: - Improvements for the handling of the i386 and other machines - running USG. (Several of these files just needed extra header files - such as types.h.) utils.c: added bcopy, bcmp, bzero, getwd, list - of signals, and queue routines for USG systems. Added vfork macro - to i386 - - * printcmd.c, breakpoint.c: New commands to enable/disable - auto-displays. Also `delete display displaynumber' works like - `undisplay displaynumber'. - -Tue Jul 19 02:17:18 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * coffread.c: (coff_lookup_type) Wrong portion of type_vector was - being bzero'd after type_vector was reallocated. - - * printcmd.c: (delete_display) Check for a display chain before - attempting to delete a display. - - * core.c, *-dep.c (*-infdep moved to *-dep): machine-dependent - parts of core.c (core_file_command, exec_file_command) moved to - *-dep.c. - -Mon Jul 18 19:45:51 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * dbxread.c: typo in read_struct_type (missing '=') was causing a - C struct to be parsed as a C++ struct, resulting in a `invalid - character' message. - -Sun Jul 17 22:27:32 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * printcmd.c, symtab.c, valops.c, expread.y: When an expression is - read, the innermost block required to evaluate the expression is - saved in the global variable `innermost_block'. This information - is saved in the `block' field of an auto-display so that - expressions with inactive variables can be skipped. `info display' - tells the user which displays are active and which are not. New - fn `contained_in' returns nonzero if one block is contained within - another. - -Fri Jul 15 01:53:14 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * infrun.c, m-i386.h: Use macro TRAPS_EXPECTED to set number of - traps to skip when sh execs the program. Default is 2, m-i386.h - overrides this and sets to 4. - - * coffread.c, infrun.c: minor changes for the i386. May be able - to eliminate them with more general code. - - * default-infdep.c: #ifdef SYSTEMV, include header file types.h. - Also switched the order of signal.h and user.h, since System 5 - requires signal.h to come first. - - * core.c main.c, remote,c, source.c, inflow.c: #ifdef SYSTEMV, - include various header files. Usually types.h and fcntl.h. - - * utils.c: added queue routines needed by the i386 (and other sys - 5 machines). - - * sys5.c, regex.c, regex.h: new files for sys 5 systems. (The - regex files are simply links to /gp/gnu/lib.) - -Thu Jul 14 01:47:14 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * config.gdb, README: Provide a list of known machines when user - enters an invalid machine. New second arg is operating system, - currently only used with `sunos4' or `os4'. Entry for i386 added. - - * news-infdep.c: new file. - - * m-news.h: new version which deals with new bugs in news800's OS. - -Tue Jul 12 19:52:16 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * Makefile, *.c, munch, config.gdb, README: New initialization - scheme uses nm to find functions whose names begin with - `_initialize_'. Files `initialize.h', `firstfile.c', - `lastfile.c', `m-*init.h' no longer needed. - - * eval.c, symtab.c, valarith.c, valops.c, value.h, values.c: Bug - fixes from gdb+ 2.5.4. evaluate_subexp takes a new arg, type - expected. New fn value_virtual_fn_field. - -Mon Jul 11 00:48:49 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * core.c (read_memory): xfer_core_file was being called with an - extra argument (0) by read_memory. - - * core.c (read_memory), *-infdep.c (read_inferior_memory), - valops.c (value_at): read_memory and read_inferior_memory now work - like write_memory and write_inferior_memory in that errno is - checked after each ptrace and returned to the caller. Used in - value_at to detect references to addresses which are out of - bounds. Also core.c (xfer_core_file): return 1 if invalid - address, 0 otherwise. - - * inflow.c, -infdep.c: removed all calls to ptrace from - inflow.c and put them in machine-dependent files *-infdep.c. - -Sun Jul 10 19:19:36 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * symmisc.c: (read_symsegs) Accept only format number 2. Since - the size of the type structure changed when C++ support was added, - format 1 can no longer be used. - - * core.c, m-sunos4.h: (core_file_command) support for SunOS 4.0. - Slight change in the core structure. #ifdef SUNOS4. New file - m-sunos4.h. May want to change config.gdb also. - -Fri Jul 8 19:59:49 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * breakpoint.c: (break_command_1) Allow `break if condition' - rather than parsing `if' as a function name and returning an - error. - -Thu Jul 7 22:22:47 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * C++: valops.c, valprint.c, value.h, values.c: merged code to deal - with C++ expressions. - -Wed Jul 6 03:28:18 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * C++: dbxread.c: (read_dbx_symtab, condense_misc_bunches, - add_file_command) Merged code to read symbol information from - an incrementally linked file. symmisc.c: - (init_free_inclink_symtabs, free_inclink_symtabs) Cleanup - routines. - -Tue Jul 5 02:50:41 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * C++: symtab.c, breakpoint.c, source.c: Merged code to deal with - ambiguous line specifications. In C++ one can have overloaded - function names, so that `list classname::overloadedfuncname' - refers to several different lines, possibly in different files. - -Fri Jul 1 02:44:20 1988 Peter TerMaat (pete at corn-chex.ai.mit.edu) - - * C++: symtab.c: replaced lookup_symtab_1 and lookup_symtab_2 with - a modified lookup_symbol which checks for fields of the current - implied argument `this'. printcmd.c, source.c, symtab.c, - valops.c: Need to change callers once callers are - installed. - -Wed Jun 29 01:26:56 1988 Peter TerMaat (pete at frosted-flakes.ai.mit.edu) - - * C++: eval.c, expprint.c, expread.y, expression.h, valarith.c, - Merged code to deal with evaluation of user-defined operators, - member functions, and virtual functions. - binop_must_be_user_defined tests for user-defined binops, - value_x_binop calls the appropriate operator function. - -Tue Jun 28 02:56:42 1988 Peter TerMaat (pete at frosted-flakes.ai.mit.edu) - - * C++: Makefile: changed the echo: expect 101 shift/reduce conflicts - and 1 reduce/reduce conflict. - -Local Variables: -mode: indented-text -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/Makefile.in b/contrib/gdb/gdb/Makefile.in deleted file mode 100644 index a741ace..0000000 --- a/contrib/gdb/gdb/Makefile.in +++ /dev/null @@ -1,2348 +0,0 @@ -# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, -# 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - -# This file is part of GDB. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -host_alias = @host_alias@ -target_alias = @target_alias@ -program_transform_name = @program_transform_name@ -bindir = @bindir@ -libdir = @libdir@ -tooldir = $(libdir)/$(target_alias) - -datadir = @datadir@ -mandir = @mandir@ -man1dir = $(mandir)/man1 -man2dir = $(mandir)/man2 -man3dir = $(mandir)/man3 -man4dir = $(mandir)/man4 -man5dir = $(mandir)/man5 -man6dir = $(mandir)/man6 -man7dir = $(mandir)/man7 -man8dir = $(mandir)/man8 -man9dir = $(mandir)/man9 -infodir = @infodir@ -htmldir = $(prefix)/html -includedir = @includedir@ - -# This can be referenced by `INTLDEPS' as computed by CY_GNU_GETTEXT. -top_builddir = . - -SHELL = @SHELL@ -EXEEXT = @EXEEXT@ - -AWK = @AWK@ -LN_S = @LN_S@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -AR = @AR@ -AR_FLAGS = qv -RANLIB = @RANLIB@ -DLLTOOL = @DLLTOOL@ -WINDRES = @WINDRES@ -MIG = @MIG@ - -# Flags that describe where you can find the termcap library. -# This can be overridden in the host Makefile fragment file. -TERMCAP = @TERM_LIB@ - -# If you are compiling with GCC, make sure that either 1) You have the -# fixed include files where GCC can reach them, or 2) You use the -# -traditional flag. Otherwise the ioctl calls in inflow.c -# will be incorrectly compiled. The "fixincludes" script in the gcc -# distribution will fix your include files up. -CC=@CC@ - -# Directory containing source files. -srcdir = @srcdir@ -VPATH = @srcdir@ - -YACC=@YACC@ - -YLWRAP = $(srcdir)/../ylwrap - -# where to find makeinfo, preferably one designed for texinfo-2 -MAKEINFO=makeinfo - -MAKEHTML = texi2html - -MAKEHTMLFLAGS = -glossary -menu -split_chapter - -# Set this up with gcc if you have gnu ld and the loader will print out -# line numbers for undefined references. -#CC_LD=gcc -static -CC_LD=$(CC) - -# Where is our "include" directory? Typically $(srcdir)/../include. -# This is essentially the header file directory for the library -# routines in libiberty. -INCLUDE_DIR = $(srcdir)/../include -INCLUDE_CFLAGS = -I$(INCLUDE_DIR) - -# Where is the "-liberty" library? Typically in ../libiberty. -LIBIBERTY = ../libiberty/libiberty.a - -# Configured by the --with-mmalloc option to configure. -MMALLOC = @MMALLOC@ -MMALLOC_CFLAGS = @MMALLOC_CFLAGS@ - -# Configured by the --with-uiout option to configure. -UIOUT_CFLAGS = @UIOUT_CFLAGS@ - -# Where is the BFD library? Typically in ../bfd. -BFD_DIR = ../bfd -BFD = $(BFD_DIR)/libbfd.a -BFD_SRC = $(srcdir)/$(BFD_DIR) -BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC) - -# Where is the READLINE library? Typically in ../readline. -READLINE_DIR = ../readline -READLINE = $(READLINE_DIR)/libreadline.a -READLINE_SRC = $(srcdir)/$(READLINE_DIR) -READLINE_CFLAGS = -I$(READLINE_SRC)/.. - -WARN_CFLAGS = @WARN_CFLAGS@ -WERROR_CFLAGS = @WERROR_CFLAGS@ -GDB_WARN_CFLAGS = $(WARN_CFLAGS) -GDB_WERROR_CFLAGS = $(WERROR_CFLAGS) - -# Where is the INTL library? Typically in ../intl. -INTL_DIR = ../intl -INTL = @INTLLIBS@ -INTL_DEPS = @INTLDEPS@ -INTL_SRC = $(srcdir)/$(INTL_DIR) -INTL_CFLAGS = -I$(INTL_DIR) -I$(INTL_SRC) - -# -# CLI sub directory definitons -# -SUBDIR_CLI_OBS = \ - cli-decode.o cli-script.o cli-cmds.o cli-setshow.o cli-utils.o -SUBDIR_CLI_SRCS = \ - cli/cli-decode.c cli/cli-script.c cli/cli-cmds.c cli/cli-setshow.c \ - cli/cli-utils.c -SUBDIR_CLI_DEPS = -SUBDIR_CLI_INITS = \ - $(SUBDIR_CLI_SRCS) -SUBDIR_CLI_LDFLAGS= -SUBDIR_CLI_CFLAGS= -SUBDIR_CLI_ALL= -SUBDIR_CLI_CLEAN= -SUBDIR_CLI_INSTALL= -SUBDIR_CLI_UNINSTALL= - -# -# MI sub directory definitons -# -SUBDIR_MI_OBS = \ - mi-out.o mi-console.o \ - mi-cmds.o mi-cmd-var.o mi-cmd-break.o mi-cmd-stack.o \ - mi-cmd-disas.o \ - mi-main.o mi-parse.o mi-getopt.o -SUBDIR_MI_SRCS = \ - mi/mi-out.c mi/mi-console.c \ - mi/mi-cmds.c \ - mi/mi-cmd-var.c mi/mi-cmd-break.c mi/mi-cmd-stack.c \ - mi/mi-cmd-disas.c \ - mi/mi-main.c mi/mi-parse.c mi/mi-getopt.c -SUBDIR_MI_DEPS = -SUBDIR_MI_INITS = \ - $(SUBDIR_MI_SRCS) -SUBDIR_MI_LDFLAGS= -SUBDIR_MI_CFLAGS= \ - -DMI_OUT=1 -SUBDIR_MI_ALL= -SUBDIR_MI_CLEAN= -SUBDIR_MI_INSTALL= -SUBDIR_MI_UNINSTALL= - -# -# TUI sub directory definitions -# -SUBDIR_TUI_OBS = \ - tui-file.o tui.o tuiData.o tuiSource.o tuiStack.o tuiIO.o \ - tuiGeneralWin.o tuiLayout.o tuiWin.o tuiCommand.o \ - tuiDisassem.o tuiSourceWin.o tuiRegs.o tuiDataWin.o \ - tui-out.o tui-hooks.o -SUBDIR_TUI_SRCS = \ - tui/tui-file.c tui/tui.c tui/tuiData.c tui/tuiSource.c \ - tui/tuiStack.c tui/tuiIO.c \ - tui/tuiGeneralWin.c tui/tuiLayout.c \ - tui/tuiWin.c tui/tuiCommand.c \ - tui/tuiDisassem.c tui/tuiSourceWin.c \ - tui/tuiRegs.c tui/tuiDataWin.c tui/tui-out.c tui/tui-hooks.c -SUBDIR_TUI_DEPS = -SUBDIR_TUI_INITS = \ - $(SUBDIR_TUI_SRCS) -SUBDIR_TUI_LDFLAGS= -SUBDIR_TUI_CFLAGS= \ - -DTUI=1 -I${srcdir}/tui -SUBDIR_TUI_ALL= -SUBDIR_TUI_CLEAN= -SUBDIR_TUI_INSTALL= -SUBDIR_TUI_UNINSTALL= - - - -# Opcodes currently live in one of two places. Either they are in the -# opcode library, typically ../opcodes, or they are in a header file -# in INCLUDE_DIR. -# Where is the "-lopcodes" library, with (some of) the opcode tables and -# disassemblers? -OPCODES = ../opcodes/libopcodes.a -# Where are the other opcode tables which only have header file -# versions? -OP_INCLUDE = $(INCLUDE_DIR)/opcode -OPCODES_CFLAGS = -I$(OP_INCLUDE) - -# The simulator is usually nonexistent; targets that include one -# should set this to list all the .o or .a files to be linked in. -SIM = - -WIN32LIBS = @WIN32LIBS@ - -# Where is the TCL library? Typically in ../tcl. -LIB_INSTALL_DIR = $(libdir) -# This variable is needed when doing dynamic linking. -LIB_RUNTIME_DIR = $(libdir) -TCL = @TCL_LD_SEARCH_FLAGS@ @TCL_BUILD_LIB_SPEC@ -TCL_CFLAGS = @TCLHDIR@ -TCL_DEPS = @TCL_DEPS@ -GDBTKLIBS = @GDBTKLIBS@ -# Extra flags that the GDBTK files need: -GDBTK_CFLAGS = @GDBTK_CFLAGS@ - -# Where is the TK library? Typically in ../tk. -TK = @TK_BUILD_LIB_SPEC@ -TK_CFLAGS = @TKHDIR@ @TK_BUILD_INCLUDES@ -TK_DEPS = @TK_DEPS@ - -# Where is Itcl? Typically in ../itcl/itcl. -ITCL_CFLAGS = @ITCLHDIR@ -ITCL = @ITCLLIB@ -ITCL_DEPS = @ITCL_DEPS@ - -# Where is Itk? Typically in ../itcl/itk. -ITK_CFLAGS = @ITKHDIR@ -ITK = @ITKLIB@ -ITK_DEPS = @ITK_DEPS@ - -# Where is Tix? Typically in ../tix. -TIX_CFLAGS = @TIXHDIR@ -TIX = @TIXLIB@ -TIX_DEPS = @TIX_DEPS@ - -X11_CFLAGS = @TK_XINCLUDES@ -X11_LDFLAGS = -X11_LIBS = - -WIN32LDAPP = @WIN32LDAPP@ - -LIBGUI = @LIBGUI@ -GUI_CFLAGS_X = @GUI_CFLAGS_X@ -IDE_CFLAGS=$(GUI_CFLAGS_X) $(IDE_CFLAGS_X) - -# The version of gdbtk we're building. This should be kept -# in sync with GDBTK_VERSION and friends in gdbtk.h. -GDBTK_VERSION = 1.0 -GDBTK_LIBRARY = $(datadir)/insight$(GDBTK_VERSION) - -# Gdbtk requires an absolute path to the source directory or -# the testsuite won't run properly. -GDBTK_SRC_DIR = @GDBTK_SRC_DIR@ - -SUBDIR_GDBTK_OBS = \ - gdbtk.o gdbtk-bp.o gdbtk-cmds.o gdbtk-hooks.o \ - gdbtk-register.o gdbtk-stack.o gdbtk-varobj.o gdbtk-wrapper.o -SUBDIR_GDBTK_SRCS = \ - gdbtk/generic/gdbtk.c gdbtk/generic/gdbtk-bp.c \ - gdbtk/generic/gdbtk-cmds.c gdbtk/generic/gdbtk-hooks.c \ - gdbtk/generic/gdbtk-register.c gdbtk/generic/gdbtk-stack.c \ - gdbtk/generic/gdbtk-varobj.c gdbtk/generic/gdbtk-wrapper.c -SUBDIR_GDBTK_DEPS = \ - $(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS) -SUBDIR_GDBTK_INITS = gdbtk/generic/gdbtk.c -SUBDIR_GDBTK_LDFLAGS= -SUBDIR_GDBTK_CFLAGS= -DGDBTK -SUBDIR_GDBTK_ALL= -SUBDIR_GDBTK_CLEAN= -SUBDIR_GDBTK_INSTALL= install-gdbtk -SUBDIR_GDBTK_UNINSTALL= - -CONFIG_OBS= @CONFIG_OBS@ -CONFIG_LIB_OBS= @CONFIG_LIB_OBS@ -CONFIG_SRCS= @CONFIG_SRCS@ -CONFIG_DEPS= @CONFIG_DEPS@ -CONFIG_INITS= @CONFIG_INITS@ -CONFIG_LDFLAGS = @CONFIG_LDFLAGS@ -ENABLE_CFLAGS= @ENABLE_CFLAGS@ -CONFIG_ALL= @CONFIG_ALL@ -CONFIG_CLEAN= @CONFIG_CLEAN@ -CONFIG_CLEAN= @CONFIG_CLEAN@ -CONFIG_INSTALL = @CONFIG_INSTALL@ -CONFIG_UNINSTALL = @CONFIG_UNINSTALL@ - -# -I. for config files. -# -I$(srcdir) for gdb internal headers. -# -I$(srcdir)/config for more generic config files. - -# It is also possible that you will need to add -I/usr/include/sys if -# your system doesn't have fcntl.h in /usr/include (which is where it -# should be according to Posix). -DEFS = @DEFS@ -GDB_CFLAGS = -I. -I$(srcdir) -I$(srcdir)/config $(DEFS) - -# M{H,T}_CFLAGS, if defined, have host- and target-dependent CFLAGS -# from the config directory. -GLOBAL_CFLAGS = $(MT_CFLAGS) $(MH_CFLAGS) -#PROFILE_CFLAGS = -pg - -# CFLAGS is specifically reserved for setting from the command line -# when running make. I.E. "make CFLAGS=-Wmissing-prototypes". -CFLAGS = @CFLAGS@ - -# Need to pass this to testsuite for "make check". Probably should be -# consistent with top-level Makefile.in and gdb/testsuite/Makefile.in -# so "make check" has the same result no matter where it is run. -CXXFLAGS = -g -O - -# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros. -INTERNAL_WARN_CFLAGS = \ - $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) \ - $(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \ - $(BFD_CFLAGS) $(MMALLOC_CFLAGS) $(INCLUDE_CFLAGS) \ - $(INTL_CFLAGS) $(ENABLE_CFLAGS) $(UIOUT_CFLAGS) \ - $(GDB_WARN_CFLAGS) -INTERNAL_CFLAGS = $(INTERNAL_WARN_CFLAGS) $(GDB_WERROR_CFLAGS) - -# LDFLAGS is specifically reserved for setting from the command line -# when running make. - -# Profiling options need to go here to work. -# I think it's perfectly reasonable for a user to set -pg in CFLAGS -# and have it work; that's why CFLAGS is here. -INTERNAL_LDFLAGS = $(CFLAGS) $(GLOBAL_CFLAGS) $(PROFILE_CFLAGS) $(MH_LDFLAGS) $(LDFLAGS) $(CONFIG_LDFLAGS) @HLDFLAGS@ -HLDENV = @HLDENV@ - -# If your system is missing alloca(), or, more likely, it's there but -# it doesn't work, then refer to libiberty. - -# Libraries and corresponding dependencies for compiling gdb. -# {X,T}M_CLIBS, defined in *config files, have host- and target-dependent libs. -# TERMCAP comes after readline, since readline depends on it. -# MMALLOC comes after anything else that might want an allocation function. -# LIBIBERTY appears twice on purpose. -# If you have the Cygnus libraries installed, -# you can use 'CLIBS=$(INSTALLED_LIBS)' 'CDEPS=' -INSTALLED_LIBS=-lbfd -lreadline -lopcodes -liberty \ - $(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \ - -lmmalloc -lintl -liberty -CLIBS = $(SIM) $(BFD) $(READLINE) $(OPCODES) $(INTL) $(LIBIBERTY) \ - $(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) $(GDBTKLIBS) @LIBS@ \ - $(MMALLOC) $(LIBIBERTY) $(WIN32LIBS) -CDEPS = $(XM_CDEPS) $(TM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE) \ - $(OPCODES) $(MMALLOC) $(INTL_DEPS) $(LIBIBERTY) $(CONFIG_DEPS) - -ADD_FILES = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES) -ADD_DEPS = $(XM_ADD_FILES) $(TM_ADD_FILES) $(NAT_ADD_FILES) - -DIST=gdb - -LINT=/usr/5bin/lint -LINTFLAGS= $(GDB_CFLAGS) $(OPCODES_CFLAGS) $(READLINE_CFLAGS) \ - $(BFD_CFLAGS) $(MMALLOC_CFLAGS) $(INCLUDE_CFLAGS) \ - $(INTL_CFLAGS) - -RUNTEST = `if [ -f $${rootsrc}/../dejagnu/runtest ] ; then \ - echo $${rootsrc}/../dejagnu/runtest ; else echo runtest; \ - fi` - -RUNTESTFLAGS= - -# This is ser-unix.o for any system which supports a v7/BSD/SYSV/POSIX -# interface to the serial port. Hopefully if get ported to OS/2, VMS, -# etc., then there will be (as part of the C library or perhaps as -# part of libiberty) a POSIX interface. But at least for now the -# host-dependent makefile fragment might need to use something else -# besides ser-unix.o -SER_HARDWIRE = @SER_HARDWIRE@ - -# The `remote' debugging target is supported for most architectures, -# but not all (e.g. 960) -REMOTE_OBS = remote.o dcache.o remote-utils.o tracepoint.o ax-general.o ax-gdb.o - -# This is remote-sim.o if a simulator is to be linked in. -SIM_OBS = - -ANNOTATE_OBS = annotate.o - -# Host and target-dependent makefile fragments come in here. -@host_makefile_frag@ -@target_makefile_frag@ -# End of host and target-dependent makefile fragments - -# Possibly ignore the simulator. If the simulator is being ignored, -# these expand into SIM= and SIM_OBJ=, overriding the entries from -# target_makefile_frag -# -@IGNORE_SIM@ -@IGNORE_SIM_OBS@ - -FLAGS_TO_PASS = \ - "prefix=$(prefix)" \ - "exec_prefix=$(exec_prefix)" \ - "infodir=$(infodir)" \ - "against=$(against)" \ - "AR=$(AR)" \ - "AR_FLAGS=$(AR_FLAGS)" \ - "CC=$(CC)" \ - "CFLAGS=$(CFLAGS)" \ - "CHILLFLAGS=$(CHILLFLAGS)" \ - "CHILL=$(CHILL)" \ - "CHILL_LIB=$(CHILL_LIB)" \ - "CXX=$(CXX)" \ - "CXXFLAGS=$(CXXFLAGS)" \ - "DLLTOOL=$(DLLTOOL)" \ - "RANLIB=$(RANLIB)" \ - "MAKEINFO=$(MAKEINFO)" \ - "MAKEHTML=$(MAKEHTML)" \ - "MAKEHTMLFLAGS=$(MAKEHTMLFLAGS)" \ - "INSTALL=$(INSTALL)" \ - "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ - "INSTALL_DATA=$(INSTALL_DATA)" \ - "RUNTEST=$(RUNTEST)" \ - "RUNTESTFLAGS=$(RUNTESTFLAGS)" - -# Flags that we pass when building the testsuite. - -# empty for native, $(target_alias)/ for cross -target_subdir = @target_subdir@ - -CC_FOR_TARGET = ` \ - if [ -f $${rootme}/../gcc/xgcc ] ; then \ - if [ -f $${rootme}/../$(target_subdir)newlib/Makefile ] ; then \ - echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -idirafter $${rootme}/$(target_subdir)newlib/targ-include -idirafter $${rootsrc}/../$(target_subdir)newlib/libc/include -nostdinc -B$${rootme}/../$(target_subdir)newlib/; \ - else \ - echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/; \ - fi; \ - else \ - if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \ - echo $(CC); \ - else \ - t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \ - fi; \ - fi` - -CXX = gcc -CXX_FOR_TARGET = ` \ - if [ -f $${rootme}/../gcc/xgcc ] ; then \ - if [ -f $${rootme}/../$(target_subdir)newlib/Makefile ] ; then \ - echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -idirafter $${rootme}/$(target_subdir)newlib/targ-include -idirafter $${rootsrc}/../$(target_subdir)newlib/libc/include -nostdinc -B$${rootme}/../$(target_subdir)newlib/; \ - else \ - echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/; \ - fi; \ - else \ - if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \ - echo $(CXX); \ - else \ - t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \ - fi; \ - fi` - -CHILLFLAGS = $(CFLAGS) -CHILL = gcc -CHILL_FOR_TARGET = ` \ - if [ -f $${rootme}/../gcc/Makefile ] ; then \ - echo $${rootme}/../gcc/xgcc -B$${rootme}/../gcc/ -L$${rootme}/../gcc/ch/runtime/; \ - else \ - if [ "$(host_canonical)" = "$(target_canonical)" ] ; then \ - echo $(CC); \ - else \ - t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \ - fi; \ - fi` -CHILL_LIB = ` \ - if [ -f $${rootme}/../gcc/ch/runtime/libchill.a ] ; then \ - echo $${rootme}/../gcc/ch/runtime/chillrt0.o \ - $${rootme}/../gcc/ch/runtime/libchill.a; \ - else \ - echo -lchill; \ - fi` - -# The use of $$(x_FOR_TARGET) reduces the command line length by not -# duplicating the lengthy definition. -TARGET_FLAGS_TO_PASS = \ - "prefix=$(prefix)" \ - "exec_prefix=$(exec_prefix)" \ - "against=$(against)" \ - 'CC=$$(CC_FOR_TARGET)' \ - "CC_FOR_TARGET=$(CC_FOR_TARGET)" \ - "CFLAGS=$(CFLAGS)" \ - "CHILLFLAGS=$(CHILLFLAGS)" \ - 'CHILL=$$(CHILL_FOR_TARGET)' \ - "CHILL_FOR_TARGET=$(CHILL_FOR_TARGET)" \ - "CHILL_LIB=$(CHILL_LIB)" \ - 'CXX=$$(CXX_FOR_TARGET)' \ - "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \ - "CXXFLAGS=$(CXXFLAGS)" \ - "INSTALL=$(INSTALL)" \ - "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ - "INSTALL_DATA=$(INSTALL_DATA)" \ - "MAKEINFO=$(MAKEINFO)" \ - "MAKEHTML=$(MAKEHTML)" \ - "RUNTEST=$(RUNTEST)" \ - "RUNTESTFLAGS=$(RUNTESTFLAGS)" - -# All source files that go into linking GDB. -# Links made at configuration time should not be specified here, since -# SFILES is used in building the distribution archive. - -SFILES = ax-general.c ax-gdb.c bcache.c blockframe.c breakpoint.c \ - buildsym.c c-exp.y c-lang.c c-typeprint.c c-valprint.c \ - ch-exp.c ch-lang.c ch-typeprint.c ch-valprint.c coffread.c \ - complaints.c completer.c corefile.c cp-valprint.c dbxread.c \ - demangle.c dwarfread.c dwarf2read.c elfread.c environ.c eval.c \ - event-loop.c event-top.c \ - expprint.c f-exp.y f-lang.c f-typeprint.c f-valprint.c \ - findvar.c regcache.c gdbarch.c arch-utils.c gdbtypes.c \ - inf-loop.c infcmd.c inflow.c infrun.c language.c \ - kod.c kod-cisco.c \ - ui-out.c cli-out.c \ - varobj.c wrapper.c \ - jv-exp.y jv-lang.c jv-valprint.c jv-typeprint.c \ - m2-exp.y m2-lang.c m2-typeprint.c m2-valprint.c main.c maint.c \ - memattr.c mem-break.c minsyms.c mipsread.c nlmread.c objfiles.c \ - p-exp.y p-lang.c p-typeprint.c p-valprint.c parse.c \ - printcmd.c remote.c remote-nrom.c scm-exp.c scm-lang.c \ - scm-valprint.c signals.c source.c stabsread.c stack.c symfile.c \ - symmisc.c symtab.c linespec.c target.c thread.c top.c tracepoint.c \ - typeprint.c utils.c valarith.c valops.c valprint.c values.c \ - serial.c ser-unix.c mdebugread.c os9kread.c \ - tui/tui.c tui/tui.h tui/tuiCommand.c tui/tuiCommand.h \ - tui/tuiData.c tui/tuiData.h tui/tuiDataWin.c tui/tuiDataWin.h \ - tui/tuiDisassem.c tui/tuiDisassem.h tui/tuiGeneralWin.c \ - tui/tuiGeneralWin.h tui/tuiIO.c tui/tuiIO.h tui/tuiLayout.c \ - tui/tuiLayout.h tui/tuiRegs.c tui/tuiRegs.h tui/tuiSource.c \ - tui/tuiSource.h tui/tuiSourceWin.c tui/tuiSourceWin.h \ - tui/tuiStack.c tui/tuiStack.h tui/tuiWin.c tui/tuiWin.h \ - tui/tui-file.h tui/tui-file.c tui/tui-out.c tui/tui-hooks.c \ - ui-file.h ui-file.c \ - frame.c doublest.c \ - gnu-v2-abi.c gnu-v3-abi.c hpacc-abi.c cp-abi.c - -LINTFILES = $(SFILES) $(YYFILES) $(CONFIG_SRCS) init.c - -# "system" headers. Using these in dependencies is a rather personal -# choice. (-rich, summer 1993) -# (Why would we not want to depend on them? 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(FIXME: those -# files go in twice; we should be removing them from the main list). - -# TAGS depends on all the files that go into it so you can rebuild TAGS -# with `make TAGS' and not have to say `rm TAGS' first. - -TAGS: $(TAGFILES_NO_SRCDIR) $(TAGFILES_WITH_SRCDIR) - @echo Making TAGS - @etags $(srcdir)/$(TM_FILE) \ - $(srcdir)/$(XM_FILE) \ - $(srcdir)/$(NAT_FILE) \ - `(for i in $(DEPFILES) $(TAGFILES_NO_SRCDIR); do \ - echo $(srcdir)/$$i ; \ - done ; for i in $(TAGFILES_WITH_SRCDIR); do \ - echo $$i ; \ - done) | sed -e 's/\.o$$/\.c/'` \ - `find $(srcdir)/config -name '*.h' -print` - -tags: TAGS - -clean mostlyclean: $(CONFIG_CLEAN) - @$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(SUBDIRS)" subdir_do - rm -f *.o *.a $(ADD_FILES) *~ init.c-tmp init.l-tmp version.c-tmp - rm -f init.c version.c - rm -f gdb$(EXEEXT) core make.log - rm -f gdb[0-9]$(EXEEXT) - -# This used to depend on c-exp.tab.c m2-exp.tab.c TAGS -# I believe this is wrong; the makefile standards for distclean just -# describe removing files; the only sort of "re-create a distribution" -# functionality described is if the distributed files are unmodified. -# NB: While GDBSERVER might be configured on native systems, it isn't -# always included in SUBDIRS. Remove the gdbserver files explictly. -distclean: clean - @$(MAKE) $(FLAGS_TO_PASS) DO=distclean "DODIRS=$(SUBDIRS)" subdir_do - rm -f gdbserver/config.status gdbserver/config.log - rm -f gdbserver/tm.h gdbserver/xm.h gdbserver/nm.h - rm -f gdbserver/Makefile gdbserver/config.cache - rm -f nm.h tm.h xm.h config.status config.h stamp-h .gdbinit - rm -f y.output yacc.acts yacc.tmp y.tab.h - rm -f config.log config.cache - rm -f Makefile - -maintainer-clean: local-maintainer-clean do-maintainer-clean distclean -realclean: maintainer-clean - -local-maintainer-clean: - @echo "This command is intended for maintainers to use;" - @echo "it deletes files that may require special tools to rebuild." - rm -f c-exp.tab.c \ - jv-exp.tab \ - f-exp.tab.c m2-exp.tab.c p-exp.tab.c - rm -f TAGS $(INFOFILES) - rm -f $(YYFILES) - rm -f nm.h tm.h xm.h config.status - -do-maintainer-clean: - @$(MAKE) $(FLAGS_TO_PASS) DO=maintainer-clean "DODIRS=$(SUBDIRS)" \ - subdir_do - -diststuff: $(DISTSTUFF) - cd doc; $(MAKE) $(MFLAGS) diststuff - -subdir_do: force - @for i in $(DODIRS); do \ - if [ -f ./$$i/Makefile ] ; then \ - if (cd ./$$i; \ - $(MAKE) $(FLAGS_TO_PASS) $(DO)) ; then true ; \ - else exit 1 ; fi ; \ - else true ; fi ; \ - done - -Makefile: Makefile.in config.status @frags@ - $(SHELL) config.status - -config.h: stamp-h ; @true -stamp-h: config.in config.status - CONFIG_HEADERS=config.h:config.in $(SHELL) config.status - -config.status: configure - $(SHELL) config.status --recheck - -force: - -# Documentation! -# GDB QUICK REFERENCE (TeX dvi file, CM fonts) -doc/refcard.dvi: - cd doc; $(MAKE) refcard.dvi $(FLAGS_TO_PASS) - -# GDB QUICK REFERENCE (PostScript output, common PS fonts) -doc/refcard.ps: - cd doc; $(MAKE) refcard.ps $(FLAGS_TO_PASS) - -# GDB MANUAL: TeX dvi file -doc/gdb.dvi: - cd doc; $(MAKE) gdb.dvi $(FLAGS_TO_PASS) - -# GDB MANUAL: info file -doc/gdb.info: - cd doc; $(MAKE) gdb.info $(FLAGS_TO_PASS) - -# Make copying.c from COPYING -$(srcdir)/copying.c: @MAINTAINER_MODE_TRUE@ \ - $(srcdir)/COPYING $(srcdir)/copying.awk - awk -f $(srcdir)/copying.awk \ - < $(srcdir)/COPYING > $(srcdir)/copying.tmp - mv $(srcdir)/copying.tmp $(srcdir)/copying.c - -version.c: Makefile version.in - rm -f version.c-tmp version.c - echo '#include "version.h"' >> version.c-tmp - echo 'const char version[] = "'"`sed q ${srcdir}/version.in`"'";' >> version.c-tmp - echo 'const char host_name[] = "$(host_alias)";' >> version.c-tmp - echo 'const char target_name[] = "$(target_alias)";' >> version.c-tmp - mv version.c-tmp version.c -version.o: version.c $(version_h) - -# c-exp.tab.c is generated in objdir from c-exp.y if it doesn't exist -# in srcdir, then compiled in objdir to c-exp.tab.o. - -# If we said c-exp.tab.c rather than ./c-exp.tab.c some makes -# would sometimes re-write it into $(srcdir)/c-exp.tab.c. - -# Remove bogus decls for malloc/realloc/free which conflict with everything -# else. Strictly speaking c-exp.tab.c should therefore depend on -# Makefile.in, but that was a pretty big annoyance. -c-exp.tab.c: c-exp.y - $(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/c-exp.y y.tab.c c-exp.tmp -- $(YFLAGS) - -sed -e '/extern.*malloc/d' \ - -e '/extern.*realloc/d' \ - -e '/extern.*free/d' \ - -e '/include.*malloc.h/d' \ - -e 's/malloc/xmalloc/g' \ - -e 's/realloc/xrealloc/g' \ - -e '/^#line.*y.tab.c/d' \ - < c-exp.tmp > c-exp.new - -rm c-exp.tmp - mv c-exp.new ./c-exp.tab.c - -jv-exp.tab.o: jv-exp.tab.c -jv-exp.tab.c: jv-exp.y - $(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/jv-exp.y y.tab.c jv-exp.tmp -- $(YFLAGS) - -sed -e '/extern.*malloc/d' \ - -e '/extern.*realloc/d' \ - -e '/extern.*free/d' \ - -e '/include.*malloc.h/d' \ - -e 's/malloc/xmalloc/g' \ - -e 's/realloc/xrealloc/g' \ - -e '/^#line.*y.tab.c/d' \ - < jv-exp.tmp > jv-exp.new - -rm jv-exp.tmp - mv jv-exp.new ./jv-exp.tab.c - -f-exp.tab.o: f-exp.tab.c -f-exp.tab.c: f-exp.y c-exp.tab.c - $(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/f-exp.y y.tab.c f-exp.tmp -- $(YFLAGS) - -sed -e '/extern.*malloc/d' \ - -e '/extern.*realloc/d' \ - -e '/extern.*free/d' \ - -e '/include.*malloc.h/d' \ - -e 's/malloc/xmalloc/g' \ - -e 's/realloc/xrealloc/g' \ - -e '/^#line.*y.tab.c/d' \ - < f-exp.tmp > f-exp.new - -rm f-exp.tmp - mv f-exp.new ./f-exp.tab.c - -# m2-exp.tab.c is generated in objdir from m2-exp.y if it doesn't exist -# in srcdir, then compiled in objdir to m2-exp.tab.o. -# Remove bogus decls for malloc/realloc/free which conflict with everything -# else. -m2-exp.tab.o: m2-exp.tab.c -m2-exp.tab.c: m2-exp.y - $(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/m2-exp.y y.tab.c m2-exp.tmp -- $(YFLAGS) - -sed -e '/extern.*malloc/d' \ - -e '/extern.*realloc/d' \ - -e '/extern.*free/d' \ - -e '/include.*malloc.h/d' \ - -e 's/malloc/xmalloc/g' \ - -e 's/realloc/xrealloc/g' \ - -e '/^#line.*y.tab.c/d' \ - < m2-exp.tmp > m2-exp.new - -rm m2-exp.tmp - mv m2-exp.new ./m2-exp.tab.c - -# p-exp.tab.c is generated in objdir from p-exp.y if it doesn't exist -# in srcdir, then compiled in objdir to p-exp.tab.o. -# Remove bogus decls for malloc/realloc/free which conflict with everything -# else. -p-exp.tab.o: p-exp.tab.c -p-exp.tab.c: p-exp.y - $(SHELL) $(YLWRAP) "$(YACC)" $(srcdir)/p-exp.y y.tab.c p-exp.tmp -- $(YFLAGS) - -sed -e '/extern.*malloc/d' \ - -e '/extern.*realloc/d' \ - -e '/extern.*free/d' \ - -e '/include.*malloc.h/d' \ - -e 's/malloc/xmalloc/g' \ - -e 's/realloc/xrealloc/g' \ - -e '/^#line.*y.tab.c/d' \ - < p-exp.tmp > p-exp.new - -rm p-exp.tmp - mv p-exp.new ./p-exp.tab.c - -# These files are updated atomically, so make never has to remove them -.PRECIOUS: m2-exp.tab.c f-exp.tab.c c-exp.tab.c -.PRECIOUS: jv-exp.tab.c p-exp.tab.c - -lint: $(LINTFILES) - $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES) \ - `echo $(DEPFILES) | sed 's/\.o /\.c /g'` - -gdb.cxref: $(SFILES) - cxref -I. $(SFILES) >gdb.cxref - -force_update: - -# GNU Make has an annoying habit of putting *all* the Makefile variables -# into the environment, unless you include this target as a circumvention. -# Rumor is that this will be fixed (and this target can be removed) -# in GNU Make 4.0. -.NOEXPORT: - -# GNU Make 3.63 has a different problem: it keeps tacking command line -# overrides onto the definition of $(MAKE). This variable setting -# will remove them. -MAKEOVERRIDES= - -## This is ugly, but I don't want GNU make to put these variables in -## the environment. Older makes will see this as a set of targets -## with no dependencies and no actions. -unexport CHILLFLAGS CHILL_LIB CHILL_FOR_TARGET : - -ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \ - 29k-share/udi/udi2go32.c \ - a29k-tdep.c a68v-nat.c alpha-nat.c alpha-tdep.c \ - arm-linux-nat.c arm-linux-tdep.c arm-tdep.c armnbsd-nat.c \ - armnbsd-tdep.c \ - avr-tdep.c \ - coff-solib.c \ - core-sol2.c core-regset.c core-aout.c corelow.c \ - dcache.c delta68-nat.c dpx2-nat.c dstread.c exec.c fork-child.c \ - go32-nat.c h8300-tdep.c h8500-tdep.c \ - hp300ux-nat.c hppa-tdep.c hppab-nat.c hppah-nat.c hpread.c \ - i386-tdep.c i386b-nat.c i386mach-nat.c i386v-nat.c i386-linux-nat.c \ - i386aix-nat.c i386m3-nat.c i386v4-nat.c i386ly-tdep.c \ - i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c \ - i387-tdep.c i387-nat.c \ - i386-linux-tdep.c i386-nat.c \ - i960-tdep.c \ - ia64-linux-nat.c ia64-linux-tdep.c ia64-tdep.c \ - infptrace.c inftarg.c irix4-nat.c irix5-nat.c \ - lynx-nat.c m3-nat.c \ - m68hc11-tdep.c \ - m68k-tdep.c \ - m88k-nat.c m88k-tdep.c mac-nat.c \ - mcore-tdep.c \ - mips-linux-nat.c mips-linux-tdep.c \ - mips-nat.c \ - mips-tdep.c mipsm3-nat.c mipsv4-nat.c \ - nindy-share/Onindy.c nindy-share/nindy.c \ - nindy-share/ttyflush.c nindy-tdep.c \ - ns32k-tdep.c solib-osf.c \ - somread.c somsolib.c $(HPREAD_SOURCE) \ - ppc-linux-nat.c ppc-linux-tdep.c \ - procfs.c \ - remote-adapt.c remote-array.c remote-bug.c remote-e7000.c remote-eb.c \ - remote-es.c remote-hms.c remote-mips.c \ - remote-mm.c remote-nindy.c remote-os9k.c remote-rdp.c remote-sim.c \ - remote-st.c remote-utils.c dcache.c \ - remote-udi.c remote-vx.c remote-vx29k.c \ - rs6000-nat.c rs6000-tdep.c \ - s390-tdep.c s390-nat.c \ - ser-go32.c ser-pipe.c ser-tcp.c \ - sh-tdep.c solib.c solib-svr4.c solib-sunos.c sparc-linux-nat.c \ - sparc-nat.c \ - sparc-tdep.c sparcl-tdep.c sun3-nat.c \ - symm-tdep.c symm-nat.c \ - vax-tdep.c \ - vx-share/xdr_ld.c vx-share/xdr_ptrace.c vx-share/xdr_rdb.c \ - win32-nat.c \ - xcoffread.c xcoffsolib.c \ - xstormy16-tdep.c \ - z8k-tdep.c - -udip2soc.o: $(srcdir)/29k-share/udi/udip2soc.c $(udiheaders) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udip2soc.c - -udi2go32.o: $(srcdir)/29k-share/udi/udi2go32.c $(udiheaders) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udi2go32.c - -udr.o: $(srcdir)/29k-share/udi/udr.c $(udiheaders) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/29k-share/udi/udr.c - -# OBSOLETE a29k-tdep.o: a29k-tdep.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h) \ -# OBSOLETE $(regcache_h) - -a68v-nat.o: a68v-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) \ - $(regcache_h) - -alpha-nat.o: alpha-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) $(target_h) \ - $(regcache_h) - -alpha-tdep.o: alpha-tdep.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \ - $(inferior_h) $(symtab_h) $(dis_asm_h) $(gdb_string_h) $(linespec_h) \ - $(regcache_h) $(doublest_h) - -annotate.o: annotate.c $(defs_h) $(annotate_h) $(value_h) $(target_h) $(gdbtypes_h) - -arm-linux-nat.o: arm-linux-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) \ - 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-x86-64-linux-tdep.o : x86-64-linux-tdep.c $(defs_h) $(inferior_h) \ - $(gdbcore_h) $(regcache_h) x86-64-tdep.h i386-tdep.h $(dwarf2cfi_h) - -x86-64-tdep.o : x86-64-tdep.c $(defs_h) $(inferior_h) $(gdbcore_h) \ - $(gdbcmd_h) $(arch_utils_h) $(regcache_h) $(symfile_h) x86-64-tdep.h \ - i386-tdep.h $(dwarf2cfi_h) gdb_assert.h $(objfiles_h) - -x86-64-linux-nat.o : x86-64-linux-nat.c $(defs_h) $(inferior_h) \ - $(gdbcore_h) $(regcache_h) i387-nat.h gdb_assert.h x86-64-tdep.h \ - i386-tdep.h - -win32-nat.o: win32-nat.c $(gdbcmd_h) $(gdbcore_h) $(inferior_h) $(defs_h) \ - $(gdb_string_h) $(regcache_h) $(completer_h) - -xdr_ld.o: vx-share/xdr_ld.c $(defs_h) vx-share/vxTypes.h \ - vx-share/vxWorks.h vx-share/xdr_ld.h - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ld.c - -xdr_ptrace.o: vx-share/xdr_ptrace.c $(defs_h) vx-share/vxTypes.h \ - vx-share/vxWorks.h vx-share/xdr_ptrace.h - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_ptrace.c - -xdr_rdb.o: vx-share/xdr_rdb.c $(defs_h) vx-share/vxTypes.h \ - vx-share/vxWorks.h vx-share/xdr_rdb.h - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/vx-share/xdr_rdb.c - -xcoffread.o: xcoffread.c $(bfd_h) $(INCLUDE_DIR)/aout/stab.def \ - $(INCLUDE_DIR)/aout/stab_gnu.h $(INCLUDE_DIR)/coff/internal.h \ - $(INCLUDE_DIR)/coff/rs6000.h $(BFD_SRC)/libcoff.h $(buildsym_h) \ - $(complaints_h) $(defs_h) $(gdbtypes_h) $(objfiles_h) $(stabsread_h) \ - $(symfile_h) $(symtab_h) $(gdb_string_h) - -xcoffsolib.o: xcoffsolib.c $(bfd_h) $(defs_h) $(xcoffsolib_h) $(inferior_h) \ - $(gdbcmd_h) $(symfile_h) $(frame_h) gdb_regex.h - -# FIXME: z8k-tdep.c calls _initialize_gdbtypes(). Since that isn't -# declared -Wimplicit fails. It should be using the GDBARCH framework. -# cagney 1999-09-02. -z8k-tdep.o: z8k-tdep.c $(bfd_h) $(dis_asm_h) $(defs_h) $(frame_h) \ - $(gdbcmd_h) $(gdbtypes_h) $(symtab_h) $(gdbcore_h) $(value_h) \ - $(regcache_h) - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(NO_WERROR_CFLAGS) \ - $(srcdir)/z8k-tdep.c - -c-exp.tab.o: c-exp.tab.c $(defs_h) $(gdb_string_h) $(expression_h) \ - $(value_h) $(parser_defs_h) $(language_h) $(c_lang_h) $(bfd_h) \ - $(symfile_h) $(objfiles_h) - -jv-exp.tab.o: jv-exp.tab.c jv-lang.h $(defs_h) $(expression_h) \ - $(gdbtypes_h) $(language_h) $(parser_defs_h) $(symtab_h) $(value_h) \ - $(bfd_h) $(objfiles_h) $(symfile_h) - -f-exp.tab.o: f-exp.tab.c f-lang.h $(defs_h) $(expression_h) \ - $(language_h) $(parser_defs_h) $(value_h) $(bfd_h) $(objfiles_h) \ - $(symfile_h) - -m2-exp.tab.o: m2-exp.tab.c $(defs_h) $(expression_h) $(gdbtypes_h) \ - $(language_h) m2-lang.h $(parser_defs_h) $(symtab_h) $(value_h) \ - $(bfd_h) $(objfiles_h) $(symfile_h) - -p-exp.tab.o: p-exp.tab.c $(defs_h) $(expression_h) $(gdbtypes_h) \ - $(language_h) p-lang.h $(parser_defs_h) $(symtab_h) $(value_h) \ - $(bfd_h) $(objfiles_h) $(symfile_h) - -gdb-events.o: gdb-events.c $(gdb_events_h) $(defs_h) $(gdbcmd_h) - -ui-out.o: ui-out.c $(defs_h) $(ui_out_h) $(expression_h) $(language_h) -cli-out.o: cli-out.c $(defs_h) $(ui_out_h) $(cli_out_h) - -varobj.o: varobj.c $(defs_h) $(frame_h) $(value_h) \ - $(language_h) $(valprint_h) $(varobj_h) $(wrapper_h) - -wrapper.o: wrapper.c $(defs_h) $(frame_h) $(value_h) $(wrapper_h) - -# -# CLI dependencies -# -# Need to explicitly specify the compile rule as make will do nothing -# or try to compile the object file into the cli directory. - -cli-decode.o: $(srcdir)/cli/cli-decode.c $(cli_decode_h) \ - $(cli_cmds_h) $(defs_h) $(ui_out_h) \ - $(symtab_h) gdb_regex.h - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-decode.c - -cli-cmds.o: $(srcdir)/cli/cli-cmds.c $(cli_cmds_h) $(cli_decode_h) \ - $(cli_script_h) $(cli_setshow_h) $(top_h) $(completer_h) \ - $(defs_h) $(target_h) gdb_wait.h gdb_regex.h $(ui_out_h) - 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$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmds.c -mi-cmd-var.o: $(srcdir)/mi/mi-cmd-var.c $(defs_h) $(top_h) $(mi_cmds_h) \ - $(ui_out_h) $(varobj_h) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-var.c -mi-cmd-stack.o: $(srcdir)/mi/mi-cmd-stack.c $(defs_h) $(top_h) $(mi_cmds_h) \ - $(ui_out_h) $(frame_h) $(value_h) $(target_h) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-stack.c -mi-cmd-break.o: $(srcdir)/mi/mi-cmd-break.c $(defs_h) $(mi_cmds_h) \ - $(ui_out_h) $(mi_getopt_h) $(gdb_h) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-break.c -mi-cmd-disas.o: $(srcdir)/mi/mi-cmd-disas.c $(defs_h) $(mi_cmds_h) \ - $(ui_out_h) $(value_h) $(target_h) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-cmd-disas.c -mi-main.o: $(srcdir)/mi/mi-main.c $(defs_h) $(top_h) $(mi_cmds_h) $(ui_out_h) \ - $(mi_console_h) $(mi_getopt_h) $(event_loop_h) $(event_top_h) \ - $(mi_getopt_h) $(regcache_h) $(gdb_h) - $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/mi/mi-main.c -mi-out.o: $(srcdir)/mi/mi-out.c $(defs_h) $(mi_out_h) $(ui_out_h) - 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$(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tui-hooks.c -tuiCommand.o: $(srcdir)/tui/tuiCommand.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiWin.h $(srcdir)/tui/tuiIO.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiCommand.c -tuiData.o: $(srcdir)/tui/tuiData.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiData.c -tuiDataWin.o: $(srcdir)/tui/tuiDataWin.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiRegs.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiDataWin.c -tuiDisassem.o: $(srcdir)/tui/tuiDisassem.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiLayout.h $(srcdir)/tui/tuiSourceWin.h \ - $(srcdir)/tui/tuiStack.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiDisassem.c -tuiGeneralWin.o: $(srcdir)/tui/tuiGeneralWin.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiGeneralWin.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiGeneralWin.c -tuiIO.o: $(srcdir)/tui/tuiIO.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiIO.h $(srcdir)/tui/tuiCommand.h \ - $(srcdir)/tui/tuiWin.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiIO.c -tuiLayout.o: $(srcdir)/tui/tuiLayout.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiGeneralWin.h $(srcdir)/tui/tuiStack.h \ - $(srcdir)/tui/tuiRegs.h $(srcdir)/tui/tuiDisassem.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiLayout.c -tuiRegs.o: $(srcdir)/tui/tuiRegs.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiLayout.h $(srcdir)/tui/tuiWin.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiRegs.c -tuiSource.o: $(srcdir)/tui/tuiSource.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiStack.h $(srcdir)/tui/tuiSourceWin.h \ - $(srcdir)/tui/tuiSource.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiSource.c -tuiSourceWin.o: $(srcdir)/tui/tuiSourceWin.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiStack.h $(srcdir)/tui/tuiSourceWin.h \ - $(srcdir)/tui/tuiSource.h $(srcdir)/tui/tuiDisassem.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiSourceWin.c -tuiStack.o: $(srcdir)/tui/tuiStack.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiStack.h $(srcdir)/tui/tuiSourceWin.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiStack.c -tuiWin.o: $(srcdir)/tui/tuiWin.c \ - $(srcdir)/tui/tui.h $(srcdir)/tui/tuiData.h \ - $(srcdir)/tui/tuiGeneralWin.h $(srcdir)/tui/tuiStack.h \ - $(srcdir)/tui/tuiSourceWin.h $(srcdir)/tui/tuiDataWin.h - $(CC) -c $(INTERNAL_WARN_CFLAGS) $(srcdir)/tui/tuiWin.c - -### end of the gdb Makefile.in. diff --git a/contrib/gdb/gdb/arc-tdep.c b/contrib/gdb/gdb/arc-tdep.c deleted file mode 100644 index ffa538f..0000000 --- a/contrib/gdb/gdb/arc-tdep.c +++ /dev/null @@ -1,729 +0,0 @@ -/* ARC target-dependent stuff. - Copyright 1995, 1996, 1999, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "frame.h" -#include "inferior.h" -#include "gdbcore.h" -#include "target.h" -#include "floatformat.h" -#include "symtab.h" -#include "gdbcmd.h" -#include "regcache.h" - -/* Local functions */ - -static int arc_set_cpu_type (char *str); - -/* Current CPU, set with the "set cpu" command. */ -static int arc_bfd_mach_type; -char *arc_cpu_type; -char *tmp_arc_cpu_type; - -/* Table of cpu names. */ -struct - { - char *name; - int value; - } -arc_cpu_type_table[] = -{ - { "arc5", bfd_mach_arc_5 }, - { "arc6", bfd_mach_arc_6 }, - { "arc7", bfd_mach_arc_7 }, - { "arc8", bfd_mach_arc_8 }, - { NULL, 0 } -}; - -/* Used by simulator. */ -int display_pipeline_p; -int cpu_timer; -/* This one must have the same type as used in the emulator. - It's currently an enum so this should be ok for now. */ -int debug_pipeline_p; - -#define ARC_CALL_SAVED_REG(r) ((r) >= 16 && (r) < 24) - -#define OPMASK 0xf8000000 - -/* Instruction field accessor macros. - See the Programmer's Reference Manual. */ -#define X_OP(i) (((i) >> 27) & 0x1f) -#define X_A(i) (((i) >> 21) & 0x3f) -#define X_B(i) (((i) >> 15) & 0x3f) -#define X_C(i) (((i) >> 9) & 0x3f) -#define X_D(i) ((((i) & 0x1ff) ^ 0x100) - 0x100) -#define X_L(i) (((((i) >> 5) & 0x3ffffc) ^ 0x200000) - 0x200000) -#define X_N(i) (((i) >> 5) & 3) -#define X_Q(i) ((i) & 0x1f) - -/* Return non-zero if X is a short immediate data indicator. */ -#define SHIMM_P(x) ((x) == 61 || (x) == 63) - -/* Return non-zero if X is a "long" (32 bit) immediate data indicator. */ -#define LIMM_P(x) ((x) == 62) - -/* Build a simple instruction. */ -#define BUILD_INSN(op, a, b, c, d) \ - ((((op) & 31) << 27) \ - | (((a) & 63) << 21) \ - | (((b) & 63) << 15) \ - | (((c) & 63) << 9) \ - | ((d) & 511)) - -/* Codestream stuff. */ -static void codestream_read (unsigned int *, int); -static void codestream_seek (CORE_ADDR); -static unsigned int codestream_fill (int); - -#define CODESTREAM_BUFSIZ 16 -static CORE_ADDR codestream_next_addr; -static CORE_ADDR codestream_addr; -/* FIXME assumes sizeof (int) == 32? */ -static unsigned int codestream_buf[CODESTREAM_BUFSIZ]; -static int codestream_off; -static int codestream_cnt; - -#define codestream_tell() \ - (codestream_addr + codestream_off * sizeof (codestream_buf[0])) -#define codestream_peek() \ - (codestream_cnt == 0 \ - ? codestream_fill (1) \ - : codestream_buf[codestream_off]) -#define codestream_get() \ - (codestream_cnt-- == 0 \ - ? codestream_fill (0) \ - : codestream_buf[codestream_off++]) - -static unsigned int -codestream_fill (int peek_flag) -{ - codestream_addr = codestream_next_addr; - codestream_next_addr += CODESTREAM_BUFSIZ * sizeof (codestream_buf[0]); - codestream_off = 0; - codestream_cnt = CODESTREAM_BUFSIZ; - read_memory (codestream_addr, (char *) codestream_buf, - CODESTREAM_BUFSIZ * sizeof (codestream_buf[0])); - /* FIXME: check return code? */ - - - /* Handle byte order differences -> convert to host byte ordering. */ - { - int i; - for (i = 0; i < CODESTREAM_BUFSIZ; i++) - codestream_buf[i] = - extract_unsigned_integer (&codestream_buf[i], - sizeof (codestream_buf[i])); - } - - if (peek_flag) - return codestream_peek (); - else - return codestream_get (); -} - -static void -codestream_seek (CORE_ADDR place) -{ - codestream_next_addr = place / CODESTREAM_BUFSIZ; - codestream_next_addr *= CODESTREAM_BUFSIZ; - codestream_cnt = 0; - codestream_fill (1); - while (codestream_tell () != place) - codestream_get (); -} - -/* This function is currently unused but leave in for now. */ - -static void -codestream_read (unsigned int *buf, int count) -{ - unsigned int *p; - int i; - p = buf; - for (i = 0; i < count; i++) - *p++ = codestream_get (); -} - -/* Set up prologue scanning and return the first insn. */ - -static unsigned int -setup_prologue_scan (CORE_ADDR pc) -{ - unsigned int insn; - - codestream_seek (pc); - insn = codestream_get (); - - return insn; -} - -/* - * Find & return amount a local space allocated, and advance codestream to - * first register push (if any). - * If entry sequence doesn't make sense, return -1, and leave - * codestream pointer random. - */ - -static long -arc_get_frame_setup (CORE_ADDR pc) -{ - unsigned int insn; - /* Size of frame or -1 if unrecognizable prologue. */ - int frame_size = -1; - /* An initial "sub sp,sp,N" may or may not be for a stdarg fn. */ - int maybe_stdarg_decr = -1; - - insn = setup_prologue_scan (pc); - - /* The authority for what appears here is the home-grown ABI. - The most recent version is 1.2. */ - - /* First insn may be "sub sp,sp,N" if stdarg fn. */ - if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) - == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0)) - { - maybe_stdarg_decr = X_D (insn); - insn = codestream_get (); - } - - if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st blink,[sp,4] */ - == BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4)) - { - insn = codestream_get (); - /* Frame may not be necessary, even though blink is saved. - At least this is something we recognize. */ - frame_size = 0; - } - - if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st fp,[sp] */ - == BUILD_INSN (2, 0, SP_REGNUM, FP_REGNUM, 0)) - { - insn = codestream_get (); - if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) - != BUILD_INSN (12, FP_REGNUM, SP_REGNUM, SP_REGNUM, 0)) - return -1; - - /* Check for stack adjustment sub sp,sp,N. */ - insn = codestream_peek (); - if ((insn & BUILD_INSN (-1, -1, -1, 0, 0)) - == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, 0, 0)) - { - if (LIMM_P (X_C (insn))) - frame_size = codestream_get (); - else if (SHIMM_P (X_C (insn))) - frame_size = X_D (insn); - else - return -1; - if (frame_size < 0) - return -1; - - codestream_get (); - - /* This sequence is used to get the address of the return - buffer for a function that returns a structure. */ - insn = codestream_peek (); - if ((insn & OPMASK) == 0x60000000) - codestream_get (); - } - /* Frameless fn. */ - else - { - frame_size = 0; - } - } - - /* If we found a "sub sp,sp,N" and nothing else, it may or may not be a - stdarg fn. The stdarg decrement is not treated as part of the frame size, - so we have a dilemma: what do we return? For now, if we get a - "sub sp,sp,N" and nothing else assume this isn't a stdarg fn. One way - to fix this completely would be to add a bit to the function descriptor - that says the function is a stdarg function. */ - - if (frame_size < 0 && maybe_stdarg_decr > 0) - return maybe_stdarg_decr; - return frame_size; -} - -/* Given a pc value, skip it forward past the function prologue by - disassembling instructions that appear to be a prologue. - - If FRAMELESS_P is set, we are only testing to see if the function - is frameless. If it is a frameless function, return PC unchanged. - This allows a quicker answer. */ - -CORE_ADDR -arc_skip_prologue (CORE_ADDR pc, int frameless_p) -{ - unsigned int insn; - int i, frame_size; - - if ((frame_size = arc_get_frame_setup (pc)) < 0) - return (pc); - - if (frameless_p) - return frame_size == 0 ? pc : codestream_tell (); - - /* Skip over register saves. */ - for (i = 0; i < 8; i++) - { - insn = codestream_peek (); - if ((insn & BUILD_INSN (-1, 0, -1, 0, 0)) - != BUILD_INSN (2, 0, SP_REGNUM, 0, 0)) - break; /* not st insn */ - if (!ARC_CALL_SAVED_REG (X_C (insn))) - break; - codestream_get (); - } - - return codestream_tell (); -} - -/* Return the return address for a frame. - This is used to implement FRAME_SAVED_PC. - This is taken from frameless_look_for_prologue. */ - -CORE_ADDR -arc_frame_saved_pc (struct frame_info *frame) -{ - CORE_ADDR func_start; - unsigned int insn; - - func_start = get_pc_function_start (frame->pc) + FUNCTION_START_OFFSET; - if (func_start == 0) - { - /* Best guess. */ - return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4)); - } - - /* The authority for what appears here is the home-grown ABI. - The most recent version is 1.2. */ - - insn = setup_prologue_scan (func_start); - - /* First insn may be "sub sp,sp,N" if stdarg fn. */ - if ((insn & BUILD_INSN (-1, -1, -1, -1, 0)) - == BUILD_INSN (10, SP_REGNUM, SP_REGNUM, SHIMM_REGNUM, 0)) - insn = codestream_get (); - - /* If the next insn is "st blink,[sp,4]" we can get blink from there. - Otherwise this is a leaf function and we can use blink. Note that - this still allows for the case where a leaf function saves/clobbers/ - restores blink. */ - - if ((insn & BUILD_INSN (-1, 0, -1, -1, -1)) /* st blink,[sp,4] */ - != BUILD_INSN (2, 0, SP_REGNUM, BLINK_REGNUM, 4)) - return ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM)); - else - return ARC_PC_TO_REAL_ADDRESS (read_memory_integer (FRAME_FP (frame) + 4, 4)); -} - -/* - * Parse the first few instructions of the function to see - * what registers were stored. - * - * The startup sequence can be at the start of the function. - * 'st blink,[sp+4], st fp,[sp], mov fp,sp' - * - * Local space is allocated just below by sub sp,sp,nnn. - * Next, the registers used by this function are stored (as offsets from sp). - */ - -void -frame_find_saved_regs (struct frame_info *fip, struct frame_saved_regs *fsrp) -{ - long locals; - unsigned int insn; - CORE_ADDR dummy_bottom; - CORE_ADDR adr; - int i, regnum, offset; - - memset (fsrp, 0, sizeof *fsrp); - - /* If frame is the end of a dummy, compute where the beginning would be. */ - dummy_bottom = fip->frame - 4 - REGISTER_BYTES - CALL_DUMMY_LENGTH; - - /* Check if the PC is in the stack, in a dummy frame. */ - if (dummy_bottom <= fip->pc && fip->pc <= fip->frame) - { - /* all regs were saved by push_call_dummy () */ - adr = fip->frame; - for (i = 0; i < NUM_REGS; i++) - { - adr -= REGISTER_RAW_SIZE (i); - fsrp->regs[i] = adr; - } - return; - } - - locals = arc_get_frame_setup (get_pc_function_start (fip->pc)); - - if (locals >= 0) - { - /* Set `adr' to the value of `sp'. */ - adr = fip->frame - locals; - for (i = 0; i < 8; i++) - { - insn = codestream_get (); - if ((insn & BUILD_INSN (-1, 0, -1, 0, 0)) - != BUILD_INSN (2, 0, SP_REGNUM, 0, 0)) - break; - regnum = X_C (insn); - offset = X_D (insn); - fsrp->regs[regnum] = adr + offset; - } - } - - fsrp->regs[PC_REGNUM] = fip->frame + 4; - fsrp->regs[FP_REGNUM] = fip->frame; -} - -void -arc_push_dummy_frame (void) -{ - CORE_ADDR sp = read_register (SP_REGNUM); - int regnum; - char regbuf[MAX_REGISTER_RAW_SIZE]; - - read_register_gen (PC_REGNUM, regbuf); - write_memory (sp + 4, regbuf, REGISTER_SIZE); - read_register_gen (FP_REGNUM, regbuf); - write_memory (sp, regbuf, REGISTER_SIZE); - write_register (FP_REGNUM, sp); - for (regnum = 0; regnum < NUM_REGS; regnum++) - { - read_register_gen (regnum, regbuf); - sp = push_bytes (sp, regbuf, REGISTER_RAW_SIZE (regnum)); - } - sp += (2 * REGISTER_SIZE); - write_register (SP_REGNUM, sp); -} - -void -arc_pop_frame (void) -{ - struct frame_info *frame = get_current_frame (); - CORE_ADDR fp; - int regnum; - struct frame_saved_regs fsr; - char regbuf[MAX_REGISTER_RAW_SIZE]; - - fp = FRAME_FP (frame); - get_frame_saved_regs (frame, &fsr); - for (regnum = 0; regnum < NUM_REGS; regnum++) - { - CORE_ADDR adr; - adr = fsr.regs[regnum]; - if (adr) - { - read_memory (adr, regbuf, REGISTER_RAW_SIZE (regnum)); - write_register_bytes (REGISTER_BYTE (regnum), regbuf, - REGISTER_RAW_SIZE (regnum)); - } - } - write_register (FP_REGNUM, read_memory_integer (fp, 4)); - write_register (PC_REGNUM, read_memory_integer (fp + 4, 4)); - write_register (SP_REGNUM, fp + 8); - flush_cached_frames (); -} - -/* Simulate single-step. */ - -typedef enum -{ - NORMAL4, /* a normal 4 byte insn */ - NORMAL8, /* a normal 8 byte insn */ - BRANCH4, /* a 4 byte branch insn, including ones without delay slots */ - BRANCH8, /* an 8 byte branch insn, including ones with delay slots */ -} -insn_type; - -/* Return the type of INSN and store in TARGET the destination address of a - branch if this is one. */ -/* ??? Need to verify all cases are properly handled. */ - -static insn_type -get_insn_type (unsigned long insn, CORE_ADDR pc, CORE_ADDR *target) -{ - unsigned long limm; - - switch (insn >> 27) - { - case 0: - case 1: - case 2: /* load/store insns */ - if (LIMM_P (X_A (insn)) - || LIMM_P (X_B (insn)) - || LIMM_P (X_C (insn))) - return NORMAL8; - return NORMAL4; - case 4: - case 5: - case 6: /* branch insns */ - *target = pc + 4 + X_L (insn); - /* ??? It isn't clear that this is always the right answer. - The problem occurs when the next insn is an 8 byte insn. If the - branch is conditional there's no worry as there shouldn't be an 8 - byte insn following. The programmer may be cheating if s/he knows - the branch will never be taken, but we don't deal with that. - Note that the programmer is also allowed to play games by putting - an insn with long immediate data in the delay slot and then duplicate - the long immediate data at the branch target. Ugh! */ - if (X_N (insn) == 0) - return BRANCH4; - return BRANCH8; - case 7: /* jump insns */ - if (LIMM_P (X_B (insn))) - { - limm = read_memory_integer (pc + 4, 4); - *target = ARC_PC_TO_REAL_ADDRESS (limm); - return BRANCH8; - } - if (SHIMM_P (X_B (insn))) - *target = ARC_PC_TO_REAL_ADDRESS (X_D (insn)); - else - *target = ARC_PC_TO_REAL_ADDRESS (read_register (X_B (insn))); - if (X_Q (insn) == 0 && X_N (insn) == 0) - return BRANCH4; - return BRANCH8; - default: /* arithmetic insns, etc. */ - if (LIMM_P (X_A (insn)) - || LIMM_P (X_B (insn)) - || LIMM_P (X_C (insn))) - return NORMAL8; - return NORMAL4; - } -} - -/* single_step() is called just before we want to resume the inferior, if we - want to single-step it but there is no hardware or kernel single-step - support. We find all the possible targets of the coming instruction and - breakpoint them. - - single_step is also called just after the inferior stops. If we had - set up a simulated single-step, we undo our damage. */ - -void -arc_software_single_step (enum target_signal ignore, /* sig but we don't need it */ - int insert_breakpoints_p) -{ - static CORE_ADDR next_pc, target; - static int brktrg_p; - typedef char binsn_quantum[BREAKPOINT_MAX]; - static binsn_quantum break_mem[2]; - - if (insert_breakpoints_p) - { - insn_type type; - CORE_ADDR pc; - unsigned long insn; - - pc = read_register (PC_REGNUM); - insn = read_memory_integer (pc, 4); - type = get_insn_type (insn, pc, &target); - - /* Always set a breakpoint for the insn after the branch. */ - next_pc = pc + ((type == NORMAL8 || type == BRANCH8) ? 8 : 4); - target_insert_breakpoint (next_pc, break_mem[0]); - - brktrg_p = 0; - - if ((type == BRANCH4 || type == BRANCH8) - /* Watch out for branches to the following location. - We just stored a breakpoint there and another call to - target_insert_breakpoint will think the real insn is the - breakpoint we just stored there. */ - && target != next_pc) - { - brktrg_p = 1; - target_insert_breakpoint (target, break_mem[1]); - } - - } - else - { - /* Remove breakpoints. */ - target_remove_breakpoint (next_pc, break_mem[0]); - - if (brktrg_p) - target_remove_breakpoint (target, break_mem[1]); - - /* Fix the pc. */ - stop_pc -= DECR_PC_AFTER_BREAK; - write_pc (stop_pc); - } -} - -/* Because of Multi-arch, GET_LONGJMP_TARGET is always defined. So test - for a definition of JB_PC. */ -#ifdef JB_PC -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into PC. - This routine returns true on success. */ - -int -get_longjmp_target (CORE_ADDR *pc) -{ - char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT]; - CORE_ADDR sp, jb_addr; - - sp = read_register (SP_REGNUM); - - if (target_read_memory (sp + SP_ARG0, /* Offset of first arg on stack */ - buf, - TARGET_PTR_BIT / TARGET_CHAR_BIT)) - return 0; - - jb_addr = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT); - - if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, buf, - TARGET_PTR_BIT / TARGET_CHAR_BIT)) - return 0; - - *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT); - - return 1; -} -#endif /* GET_LONGJMP_TARGET */ - -/* Disassemble one instruction. */ - -static int -arc_print_insn (bfd_vma vma, disassemble_info *info) -{ - static int current_mach; - static int current_endian; - static disassembler_ftype current_disasm; - - if (current_disasm == NULL - || arc_bfd_mach_type != current_mach - || TARGET_BYTE_ORDER != current_endian) - { - current_mach = arc_bfd_mach_type; - current_endian = TARGET_BYTE_ORDER; - current_disasm = arc_get_disassembler (NULL); - } - - return (*current_disasm) (vma, info); -} - -/* Command to set cpu type. */ - -void -arc_set_cpu_type_command (char *args, int from_tty) -{ - int i; - - if (tmp_arc_cpu_type == NULL || *tmp_arc_cpu_type == '\0') - { - printf_unfiltered ("The known ARC cpu types are as follows:\n"); - for (i = 0; arc_cpu_type_table[i].name != NULL; ++i) - printf_unfiltered ("%s\n", arc_cpu_type_table[i].name); - - /* Restore the value. */ - tmp_arc_cpu_type = xstrdup (arc_cpu_type); - - return; - } - - if (!arc_set_cpu_type (tmp_arc_cpu_type)) - { - error ("Unknown cpu type `%s'.", tmp_arc_cpu_type); - /* Restore its value. */ - tmp_arc_cpu_type = xstrdup (arc_cpu_type); - } -} - -static void -arc_show_cpu_type_command (char *args, int from_tty) -{ -} - -/* Modify the actual cpu type. - Result is a boolean indicating success. */ - -static int -arc_set_cpu_type (char *str) -{ - int i, j; - - if (str == NULL) - return 0; - - for (i = 0; arc_cpu_type_table[i].name != NULL; ++i) - { - if (strcasecmp (str, arc_cpu_type_table[i].name) == 0) - { - arc_cpu_type = str; - arc_bfd_mach_type = arc_cpu_type_table[i].value; - return 1; - } - } - - return 0; -} - -void -_initialize_arc_tdep (void) -{ - struct cmd_list_element *c; - - c = add_set_cmd ("cpu", class_support, var_string_noescape, - (char *) &tmp_arc_cpu_type, - "Set the type of ARC cpu in use.\n\ -This command has two purposes. In a multi-cpu system it lets one\n\ -change the cpu being debugged. It also gives one access to\n\ -cpu-type-specific registers and recognize cpu-type-specific instructions.\ -", - &setlist); - set_cmd_cfunc (c, arc_set_cpu_type_command); - c = add_show_from_set (c, &showlist); - set_cmd_cfunc (c, arc_show_cpu_type_command); - - /* We have to use xstrdup() here because the `set' command frees it - before setting a new value. */ - tmp_arc_cpu_type = xstrdup (DEFAULT_ARC_CPU_TYPE); - arc_set_cpu_type (tmp_arc_cpu_type); - - c = add_set_cmd ("displaypipeline", class_support, var_zinteger, - (char *) &display_pipeline_p, - "Set pipeline display (simulator only).\n\ -When enabled, the state of the pipeline after each cycle is displayed.", - &setlist); - c = add_show_from_set (c, &showlist); - - c = add_set_cmd ("debugpipeline", class_support, var_zinteger, - (char *) &debug_pipeline_p, - "Set pipeline debug display (simulator only).\n\ -When enabled, debugging information about the pipeline is displayed.", - &setlist); - c = add_show_from_set (c, &showlist); - - c = add_set_cmd ("cputimer", class_support, var_zinteger, - (char *) &cpu_timer, - "Set maximum cycle count (simulator only).\n\ -Control will return to gdb if the timer expires.\n\ -A negative value disables the timer.", - &setlist); - c = add_show_from_set (c, &showlist); - - tm_print_insn = arc_print_insn; -} diff --git a/contrib/gdb/gdb/arm-linux-nat.c b/contrib/gdb/gdb/arm-linux-nat.c deleted file mode 100644 index 8d7ee9d..0000000 --- a/contrib/gdb/gdb/arm-linux-nat.c +++ /dev/null @@ -1,698 +0,0 @@ -/* GNU/Linux on ARM native support. - Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "gdbcore.h" -#include "gdb_string.h" -#include "regcache.h" - -#include "arm-tdep.h" - -#include -#include -#include -#include - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" - -extern int arm_apcs_32; - -#define typeNone 0x00 -#define typeSingle 0x01 -#define typeDouble 0x02 -#define typeExtended 0x03 -#define FPWORDS 28 -#define ARM_CPSR_REGNUM 16 - -typedef union tagFPREG - { - unsigned int fSingle; - unsigned int fDouble[2]; - unsigned int fExtended[3]; - } -FPREG; - -typedef struct tagFPA11 - { - FPREG fpreg[8]; /* 8 floating point registers */ - unsigned int fpsr; /* floating point status register */ - unsigned int fpcr; /* floating point control register */ - unsigned char fType[8]; /* type of floating point value held in - floating point registers. */ - int initflag; /* NWFPE initialization flag. */ - } -FPA11; - -/* The following variables are used to determine the version of the - underlying GNU/Linux operating system. Examples: - - GNU/Linux 2.0.35 GNU/Linux 2.2.12 - os_version = 0x00020023 os_version = 0x0002020c - os_major = 2 os_major = 2 - os_minor = 0 os_minor = 2 - os_release = 35 os_release = 12 - - Note: os_version = (os_major << 16) | (os_minor << 8) | os_release - - These are initialized using get_linux_version() from - _initialize_arm_linux_nat(). */ - -static unsigned int os_version, os_major, os_minor, os_release; - -/* On GNU/Linux, threads are implemented as pseudo-processes, in which - case we may be tracing more than one process at a time. In that - case, inferior_ptid will contain the main process ID and the - individual thread (process) ID. get_thread_id () is used to get - the thread id if it's available, and the process id otherwise. */ - -int -get_thread_id (ptid_t ptid) -{ - int tid = TIDGET (ptid); - if (0 == tid) - tid = PIDGET (ptid); - return tid; -} -#define GET_THREAD_ID(PTID) get_thread_id ((PTID)); - -static void -fetch_nwfpe_single (unsigned int fn, FPA11 * fpa11) -{ - unsigned int mem[3]; - - mem[0] = fpa11->fpreg[fn].fSingle; - mem[1] = 0; - mem[2] = 0; - supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]); -} - -static void -fetch_nwfpe_double (unsigned int fn, FPA11 * fpa11) -{ - unsigned int mem[3]; - - mem[0] = fpa11->fpreg[fn].fDouble[1]; - mem[1] = fpa11->fpreg[fn].fDouble[0]; - mem[2] = 0; - supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]); -} - -static void -fetch_nwfpe_none (unsigned int fn) -{ - unsigned int mem[3] = - {0, 0, 0}; - - supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]); -} - -static void -fetch_nwfpe_extended (unsigned int fn, FPA11 * fpa11) -{ - unsigned int mem[3]; - - mem[0] = fpa11->fpreg[fn].fExtended[0]; /* sign & exponent */ - mem[1] = fpa11->fpreg[fn].fExtended[2]; /* ls bits */ - mem[2] = fpa11->fpreg[fn].fExtended[1]; /* ms bits */ - supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]); -} - -static void -fetch_nwfpe_register (int regno, FPA11 * fpa11) -{ - int fn = regno - ARM_F0_REGNUM; - - switch (fpa11->fType[fn]) - { - case typeSingle: - fetch_nwfpe_single (fn, fpa11); - break; - - case typeDouble: - fetch_nwfpe_double (fn, fpa11); - break; - - case typeExtended: - fetch_nwfpe_extended (fn, fpa11); - break; - - default: - fetch_nwfpe_none (fn); - } -} - -static void -store_nwfpe_single (unsigned int fn, FPA11 *fpa11) -{ - unsigned int mem[3]; - - regcache_collect (ARM_F0_REGNUM + fn, (char *) &mem[0]); - fpa11->fpreg[fn].fSingle = mem[0]; - fpa11->fType[fn] = typeSingle; -} - -static void -store_nwfpe_double (unsigned int fn, FPA11 *fpa11) -{ - unsigned int mem[3]; - - regcache_collect (ARM_F0_REGNUM + fn, (char *) &mem[0]); - fpa11->fpreg[fn].fDouble[1] = mem[0]; - fpa11->fpreg[fn].fDouble[0] = mem[1]; - fpa11->fType[fn] = typeDouble; -} - -void -store_nwfpe_extended (unsigned int fn, FPA11 *fpa11) -{ - unsigned int mem[3]; - - regcache_collect (ARM_F0_REGNUM + fn, (char *) &mem[0]); - fpa11->fpreg[fn].fExtended[0] = mem[0]; /* sign & exponent */ - fpa11->fpreg[fn].fExtended[2] = mem[1]; /* ls bits */ - fpa11->fpreg[fn].fExtended[1] = mem[2]; /* ms bits */ - fpa11->fType[fn] = typeDouble; -} - -void -store_nwfpe_register (int regno, FPA11 * fpa11) -{ - if (register_cached (regno)) - { - unsigned int fn = regno - ARM_F0_REGNUM; - switch (fpa11->fType[fn]) - { - case typeSingle: - store_nwfpe_single (fn, fpa11); - break; - - case typeDouble: - store_nwfpe_double (fn, fpa11); - break; - - case typeExtended: - store_nwfpe_extended (fn, fpa11); - break; - } - } -} - - -/* Get the value of a particular register from the floating point - state of the process and store it into regcache. */ - -static void -fetch_fpregister (int regno) -{ - int ret, tid; - FPA11 fp; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Read the floating point state. */ - ret = ptrace (PT_GETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to fetch floating point register."); - return; - } - - /* Fetch fpsr. */ - if (ARM_FPS_REGNUM == regno) - supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr); - - /* Fetch the floating point register. */ - if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM) - { - int fn = regno - ARM_F0_REGNUM; - - switch (fp.fType[fn]) - { - case typeSingle: - fetch_nwfpe_single (fn, &fp); - break; - - case typeDouble: - fetch_nwfpe_double (fn, &fp); - break; - - case typeExtended: - fetch_nwfpe_extended (fn, &fp); - break; - - default: - fetch_nwfpe_none (fn); - } - } -} - -/* Get the whole floating point state of the process and store it - into regcache. */ - -static void -fetch_fpregs (void) -{ - int ret, regno, tid; - FPA11 fp; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Read the floating point state. */ - ret = ptrace (PT_GETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to fetch the floating point registers."); - return; - } - - /* Fetch fpsr. */ - supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr); - - /* Fetch the floating point registers. */ - for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++) - { - int fn = regno - ARM_F0_REGNUM; - - switch (fp.fType[fn]) - { - case typeSingle: - fetch_nwfpe_single (fn, &fp); - break; - - case typeDouble: - fetch_nwfpe_double (fn, &fp); - break; - - case typeExtended: - fetch_nwfpe_extended (fn, &fp); - break; - - default: - fetch_nwfpe_none (fn); - } - } -} - -/* Save a particular register into the floating point state of the - process using the contents from regcache. */ - -static void -store_fpregister (int regno) -{ - int ret, tid; - FPA11 fp; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Read the floating point state. */ - ret = ptrace (PT_GETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to fetch the floating point registers."); - return; - } - - /* Store fpsr. */ - if (ARM_FPS_REGNUM == regno && register_cached (ARM_FPS_REGNUM)) - regcache_collect (ARM_FPS_REGNUM, (char *) &fp.fpsr); - - /* Store the floating point register. */ - if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM) - { - store_nwfpe_register (regno, &fp); - } - - ret = ptrace (PTRACE_SETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to store floating point register."); - return; - } -} - -/* Save the whole floating point state of the process using - the contents from regcache. */ - -static void -store_fpregs (void) -{ - int ret, regno, tid; - FPA11 fp; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Read the floating point state. */ - ret = ptrace (PT_GETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to fetch the floating point registers."); - return; - } - - /* Store fpsr. */ - if (register_cached (ARM_FPS_REGNUM)) - regcache_collect (ARM_FPS_REGNUM, (char *) &fp.fpsr); - - /* Store the floating point registers. */ - for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++) - { - fetch_nwfpe_register (regno, &fp); - } - - ret = ptrace (PTRACE_SETFPREGS, tid, 0, &fp); - if (ret < 0) - { - warning ("Unable to store floating point registers."); - return; - } -} - -/* Fetch a general register of the process and store into - regcache. */ - -static void -fetch_register (int regno) -{ - int ret, tid; - elf_gregset_t regs; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - ret = ptrace (PTRACE_GETREGS, tid, 0, ®s); - if (ret < 0) - { - warning ("Unable to fetch general register."); - return; - } - - if (regno >= ARM_A1_REGNUM && regno < ARM_PC_REGNUM) - supply_register (regno, (char *) ®s[regno]); - - if (ARM_PS_REGNUM == regno) - { - if (arm_apcs_32) - supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_CPSR_REGNUM]); - else - supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_PC_REGNUM]); - } - - if (ARM_PC_REGNUM == regno) - { - regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]); - supply_register (ARM_PC_REGNUM, (char *) ®s[ARM_PC_REGNUM]); - } -} - -/* Fetch all general registers of the process and store into - regcache. */ - -static void -fetch_regs (void) -{ - int ret, regno, tid; - elf_gregset_t regs; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - ret = ptrace (PTRACE_GETREGS, tid, 0, ®s); - if (ret < 0) - { - warning ("Unable to fetch general registers."); - return; - } - - for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++) - supply_register (regno, (char *) ®s[regno]); - - if (arm_apcs_32) - supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_CPSR_REGNUM]); - else - supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_PC_REGNUM]); - - regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]); - supply_register (ARM_PC_REGNUM, (char *) ®s[ARM_PC_REGNUM]); -} - -/* Store all general registers of the process from the values in - regcache. */ - -static void -store_register (int regno) -{ - int ret, tid; - elf_gregset_t regs; - - if (!register_cached (regno)) - return; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Get the general registers from the process. */ - ret = ptrace (PTRACE_GETREGS, tid, 0, ®s); - if (ret < 0) - { - warning ("Unable to fetch general registers."); - return; - } - - if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM) - regcache_collect (regno, (char *) ®s[regno]); - - ret = ptrace (PTRACE_SETREGS, tid, 0, ®s); - if (ret < 0) - { - warning ("Unable to store general register."); - return; - } -} - -static void -store_regs (void) -{ - int ret, regno, tid; - elf_gregset_t regs; - - /* Get the thread id for the ptrace call. */ - tid = GET_THREAD_ID (inferior_ptid); - - /* Fetch the general registers. */ - ret = ptrace (PTRACE_GETREGS, tid, 0, ®s); - if (ret < 0) - { - warning ("Unable to fetch general registers."); - return; - } - - for (regno = ARM_A1_REGNUM; regno <= ARM_PC_REGNUM; regno++) - { - if (register_cached (regno)) - regcache_collect (regno, (char *) ®s[regno]); - } - - ret = ptrace (PTRACE_SETREGS, tid, 0, ®s); - - if (ret < 0) - { - warning ("Unable to store general registers."); - return; - } -} - -/* Fetch registers from the child process. Fetch all registers if - regno == -1, otherwise fetch all general registers or all floating - point registers depending upon the value of regno. */ - -void -fetch_inferior_registers (int regno) -{ - if (-1 == regno) - { - fetch_regs (); - fetch_fpregs (); - } - else - { - if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM) - fetch_register (regno); - - if (regno >= ARM_F0_REGNUM && regno <= ARM_FPS_REGNUM) - fetch_fpregister (regno); - } -} - -/* Store registers back into the inferior. Store all registers if - regno == -1, otherwise store all general registers or all floating - point registers depending upon the value of regno. */ - -void -store_inferior_registers (int regno) -{ - if (-1 == regno) - { - store_regs (); - store_fpregs (); - } - else - { - if ((regno < ARM_F0_REGNUM) || (regno > ARM_FPS_REGNUM)) - store_register (regno); - - if ((regno >= ARM_F0_REGNUM) && (regno <= ARM_FPS_REGNUM)) - store_fpregister (regno); - } -} - -/* Fill register regno (if it is a general-purpose register) in - *gregsetp with the appropriate value from GDB's register array. - If regno is -1, do this for all registers. */ - -void -fill_gregset (gdb_gregset_t *gregsetp, int regno) -{ - if (-1 == regno) - { - int regnum; - for (regnum = ARM_A1_REGNUM; regnum <= ARM_PC_REGNUM; regnum++) - regcache_collect (regnum, (char *) &(*gregsetp)[regnum]); - } - else if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM) - regcache_collect (regno, (char *) &(*gregsetp)[regno]); - - if (ARM_PS_REGNUM == regno || -1 == regno) - { - if (arm_apcs_32) - regcache_collect (ARM_PS_REGNUM, - (char *) &(*gregsetp)[ARM_CPSR_REGNUM]); - else - regcache_collect (ARM_PC_REGNUM, - (char *) &(*gregsetp)[ARM_PC_REGNUM]); - } -} - -/* Fill GDB's register array with the general-purpose register values - in *gregsetp. */ - -void -supply_gregset (gdb_gregset_t *gregsetp) -{ - int regno, reg_pc; - - for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++) - supply_register (regno, (char *) &(*gregsetp)[regno]); - - if (arm_apcs_32) - supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_CPSR_REGNUM]); - else - supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_PC_REGNUM]); - - reg_pc = ADDR_BITS_REMOVE ((CORE_ADDR)(*gregsetp)[ARM_PC_REGNUM]); - supply_register (ARM_PC_REGNUM, (char *) ®_pc); -} - -/* Fill register regno (if it is a floating-point register) in - *fpregsetp with the appropriate value from GDB's register array. - If regno is -1, do this for all registers. */ - -void -fill_fpregset (gdb_fpregset_t *fpregsetp, int regno) -{ - FPA11 *fp = (FPA11 *) fpregsetp; - - if (-1 == regno) - { - int regnum; - for (regnum = ARM_F0_REGNUM; regnum <= ARM_F7_REGNUM; regnum++) - store_nwfpe_register (regnum, fp); - } - else if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM) - { - store_nwfpe_register (regno, fp); - return; - } - - /* Store fpsr. */ - if (ARM_FPS_REGNUM == regno || -1 == regno) - regcache_collect (ARM_FPS_REGNUM, (char *) &fp->fpsr); -} - -/* Fill GDB's register array with the floating-point register values - in *fpregsetp. */ - -void -supply_fpregset (gdb_fpregset_t *fpregsetp) -{ - int regno; - FPA11 *fp = (FPA11 *) fpregsetp; - - /* Fetch fpsr. */ - supply_register (ARM_FPS_REGNUM, (char *) &fp->fpsr); - - /* Fetch the floating point registers. */ - for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++) - { - fetch_nwfpe_register (regno, fp); - } -} - -int -arm_linux_kernel_u_size (void) -{ - return (sizeof (struct user)); -} - -static unsigned int -get_linux_version (unsigned int *vmajor, - unsigned int *vminor, - unsigned int *vrelease) -{ - struct utsname info; - char *pmajor, *pminor, *prelease, *tail; - - if (-1 == uname (&info)) - { - warning ("Unable to determine GNU/Linux version."); - return -1; - } - - pmajor = strtok (info.release, "."); - pminor = strtok (NULL, "."); - prelease = strtok (NULL, "."); - - *vmajor = (unsigned int) strtoul (pmajor, &tail, 0); - *vminor = (unsigned int) strtoul (pminor, &tail, 0); - *vrelease = (unsigned int) strtoul (prelease, &tail, 0); - - return ((*vmajor << 16) | (*vminor << 8) | *vrelease); -} - -void -_initialize_arm_linux_nat (void) -{ - os_version = get_linux_version (&os_major, &os_minor, &os_release); -} diff --git a/contrib/gdb/gdb/arm-linux-tdep.c b/contrib/gdb/gdb/arm-linux-tdep.c deleted file mode 100644 index af100a5..0000000 --- a/contrib/gdb/gdb/arm-linux-tdep.c +++ /dev/null @@ -1,547 +0,0 @@ -/* GNU/Linux on ARM target support. - Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "target.h" -#include "value.h" -#include "gdbtypes.h" -#include "floatformat.h" -#include "gdbcore.h" -#include "frame.h" -#include "regcache.h" -#include "doublest.h" - -#include "arm-tdep.h" - -/* For shared library handling. */ -#include "symtab.h" -#include "symfile.h" -#include "objfiles.h" - -/* Under ARM GNU/Linux the traditional way of performing a breakpoint - is to execute a particular software interrupt, rather than use a - particular undefined instruction to provoke a trap. Upon exection - of the software interrupt the kernel stops the inferior with a - SIGTRAP, and wakes the debugger. Since ARM GNU/Linux is little - endian, and doesn't support Thumb at the moment we only override - the ARM little-endian breakpoint. */ - -static const char arm_linux_arm_le_breakpoint[] = {0x01,0x00,0x9f,0xef}; - -/* CALL_DUMMY_WORDS: - This sequence of words is the instructions - - mov lr, pc - mov pc, r4 - swi bkpt_swi - - Note this is 12 bytes. */ - -LONGEST arm_linux_call_dummy_words[] = -{ - 0xe1a0e00f, 0xe1a0f004, 0xef9f001 -}; - -/* Description of the longjmp buffer. */ -#define JB_ELEMENT_SIZE INT_REGISTER_RAW_SIZE -#define JB_PC 21 - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ -/* FIXME rearnsha/2002-02-23: This function shouldn't be necessary. - The ARM generic one should be able to handle the model used by - linux and the low-level formatting of the registers should be - hidden behind the regcache abstraction. */ -static void -arm_linux_extract_return_value (struct type *type, - char regbuf[REGISTER_BYTES], - char *valbuf) -{ - /* ScottB: This needs to be looked at to handle the different - floating point emulators on ARM GNU/Linux. Right now the code - assumes that fetch inferior registers does the right thing for - GDB. I suspect this won't handle NWFPE registers correctly, nor - will the default ARM version (arm_extract_return_value()). */ - - int regnum = ((TYPE_CODE_FLT == TYPE_CODE (type)) - ? ARM_F0_REGNUM : ARM_A1_REGNUM); - memcpy (valbuf, ®buf[REGISTER_BYTE (regnum)], TYPE_LENGTH (type)); -} - -/* Note: ScottB - - This function does not support passing parameters using the FPA - variant of the APCS. It passes any floating point arguments in the - general registers and/or on the stack. - - FIXME: This and arm_push_arguments should be merged. However this - function breaks on a little endian host, big endian target - using the COFF file format. ELF is ok. - - ScottB. */ - -/* Addresses for calling Thumb functions have the bit 0 set. - Here are some macros to test, set, or clear bit 0 of addresses. */ -#define IS_THUMB_ADDR(addr) ((addr) & 1) -#define MAKE_THUMB_ADDR(addr) ((addr) | 1) -#define UNMAKE_THUMB_ADDR(addr) ((addr) & ~1) - -static CORE_ADDR -arm_linux_push_arguments (int nargs, struct value **args, CORE_ADDR sp, - int struct_return, CORE_ADDR struct_addr) -{ - char *fp; - int argnum, argreg, nstack_size; - - /* Walk through the list of args and determine how large a temporary - stack is required. Need to take care here as structs may be - passed on the stack, and we have to to push them. */ - nstack_size = -4 * REGISTER_SIZE; /* Some arguments go into A1-A4. */ - - if (struct_return) /* The struct address goes in A1. */ - nstack_size += REGISTER_SIZE; - - /* Walk through the arguments and add their size to nstack_size. */ - for (argnum = 0; argnum < nargs; argnum++) - { - int len; - struct type *arg_type; - - arg_type = check_typedef (VALUE_TYPE (args[argnum])); - len = TYPE_LENGTH (arg_type); - - /* ANSI C code passes float arguments as integers, K&R code - passes float arguments as doubles. Correct for this here. */ - if (TYPE_CODE_FLT == TYPE_CODE (arg_type) && REGISTER_SIZE == len) - nstack_size += FP_REGISTER_VIRTUAL_SIZE; - else - nstack_size += len; - } - - /* Allocate room on the stack, and initialize our stack frame - pointer. */ - fp = NULL; - if (nstack_size > 0) - { - sp -= nstack_size; - fp = (char *) sp; - } - - /* Initialize the integer argument register pointer. */ - argreg = ARM_A1_REGNUM; - - /* The struct_return pointer occupies the first parameter passing - register. */ - if (struct_return) - write_register (argreg++, struct_addr); - - /* Process arguments from left to right. Store as many as allowed - in the parameter passing registers (A1-A4), and save the rest on - the temporary stack. */ - for (argnum = 0; argnum < nargs; argnum++) - { - int len; - char *val; - CORE_ADDR regval; - enum type_code typecode; - struct type *arg_type, *target_type; - - arg_type = check_typedef (VALUE_TYPE (args[argnum])); - target_type = TYPE_TARGET_TYPE (arg_type); - len = TYPE_LENGTH (arg_type); - typecode = TYPE_CODE (arg_type); - val = (char *) VALUE_CONTENTS (args[argnum]); - - /* ANSI C code passes float arguments as integers, K&R code - passes float arguments as doubles. The .stabs record for - for ANSI prototype floating point arguments records the - type as FP_INTEGER, while a K&R style (no prototype) - .stabs records the type as FP_FLOAT. In this latter case - the compiler converts the float arguments to double before - calling the function. */ - if (TYPE_CODE_FLT == typecode && REGISTER_SIZE == len) - { - DOUBLEST dblval; - dblval = extract_floating (val, len); - len = TARGET_DOUBLE_BIT / TARGET_CHAR_BIT; - val = alloca (len); - store_floating (val, len, dblval); - } - - /* If the argument is a pointer to a function, and it is a Thumb - function, set the low bit of the pointer. */ - if (TYPE_CODE_PTR == typecode - && NULL != target_type - && TYPE_CODE_FUNC == TYPE_CODE (target_type)) - { - CORE_ADDR regval = extract_address (val, len); - if (arm_pc_is_thumb (regval)) - store_address (val, len, MAKE_THUMB_ADDR (regval)); - } - - /* Copy the argument to general registers or the stack in - register-sized pieces. Large arguments are split between - registers and stack. */ - while (len > 0) - { - int partial_len = len < REGISTER_SIZE ? len : REGISTER_SIZE; - - if (argreg <= ARM_LAST_ARG_REGNUM) - { - /* It's an argument being passed in a general register. */ - regval = extract_address (val, partial_len); - write_register (argreg++, regval); - } - else - { - /* Push the arguments onto the stack. */ - write_memory ((CORE_ADDR) fp, val, REGISTER_SIZE); - fp += REGISTER_SIZE; - } - - len -= partial_len; - val += partial_len; - } - } - - /* Return adjusted stack pointer. */ - return sp; -} - -/* - Dynamic Linking on ARM GNU/Linux - -------------------------------- - - Note: PLT = procedure linkage table - GOT = global offset table - - As much as possible, ELF dynamic linking defers the resolution of - jump/call addresses until the last minute. The technique used is - inspired by the i386 ELF design, and is based on the following - constraints. - - 1) The calling technique should not force a change in the assembly - code produced for apps; it MAY cause changes in the way assembly - code is produced for position independent code (i.e. shared - libraries). - - 2) The technique must be such that all executable areas must not be - modified; and any modified areas must not be executed. - - To do this, there are three steps involved in a typical jump: - - 1) in the code - 2) through the PLT - 3) using a pointer from the GOT - - When the executable or library is first loaded, each GOT entry is - initialized to point to the code which implements dynamic name - resolution and code finding. This is normally a function in the - program interpreter (on ARM GNU/Linux this is usually - ld-linux.so.2, but it does not have to be). On the first - invocation, the function is located and the GOT entry is replaced - with the real function address. Subsequent calls go through steps - 1, 2 and 3 and end up calling the real code. - - 1) In the code: - - b function_call - bl function_call - - This is typical ARM code using the 26 bit relative branch or branch - and link instructions. The target of the instruction - (function_call is usually the address of the function to be called. - In position independent code, the target of the instruction is - actually an entry in the PLT when calling functions in a shared - library. Note that this call is identical to a normal function - call, only the target differs. - - 2) In the PLT: - - The PLT is a synthetic area, created by the linker. It exists in - both executables and libraries. It is an array of stubs, one per - imported function call. It looks like this: - - PLT[0]: - str lr, [sp, #-4]! @push the return address (lr) - ldr lr, [pc, #16] @load from 6 words ahead - add lr, pc, lr @form an address for GOT[0] - ldr pc, [lr, #8]! @jump to the contents of that addr - - The return address (lr) is pushed on the stack and used for - calculations. The load on the second line loads the lr with - &GOT[3] - . - 20. The addition on the third leaves: - - lr = (&GOT[3] - . - 20) + (. + 8) - lr = (&GOT[3] - 12) - lr = &GOT[0] - - On the fourth line, the pc and lr are both updated, so that: - - pc = GOT[2] - lr = &GOT[0] + 8 - = &GOT[2] - - NOTE: PLT[0] borrows an offset .word from PLT[1]. This is a little - "tight", but allows us to keep all the PLT entries the same size. - - PLT[n+1]: - ldr ip, [pc, #4] @load offset from gotoff - add ip, pc, ip @add the offset to the pc - ldr pc, [ip] @jump to that address - gotoff: .word GOT[n+3] - . - - The load on the first line, gets an offset from the fourth word of - the PLT entry. The add on the second line makes ip = &GOT[n+3], - which contains either a pointer to PLT[0] (the fixup trampoline) or - a pointer to the actual code. - - 3) In the GOT: - - The GOT contains helper pointers for both code (PLT) fixups and - data fixups. The first 3 entries of the GOT are special. The next - M entries (where M is the number of entries in the PLT) belong to - the PLT fixups. The next D (all remaining) entries belong to - various data fixups. The actual size of the GOT is 3 + M + D. - - The GOT is also a synthetic area, created by the linker. It exists - in both executables and libraries. When the GOT is first - initialized , all the GOT entries relating to PLT fixups are - pointing to code back at PLT[0]. - - The special entries in the GOT are: - - GOT[0] = linked list pointer used by the dynamic loader - GOT[1] = pointer to the reloc table for this module - GOT[2] = pointer to the fixup/resolver code - - The first invocation of function call comes through and uses the - fixup/resolver code. On the entry to the fixup/resolver code: - - ip = &GOT[n+3] - lr = &GOT[2] - stack[0] = return address (lr) of the function call - [r0, r1, r2, r3] are still the arguments to the function call - - This is enough information for the fixup/resolver code to work - with. Before the fixup/resolver code returns, it actually calls - the requested function and repairs &GOT[n+3]. */ - -/* Find the minimal symbol named NAME, and return both the minsym - struct and its objfile. This probably ought to be in minsym.c, but - everything there is trying to deal with things like C++ and - SOFUN_ADDRESS_MAYBE_TURQUOISE, ... Since this is so simple, it may - be considered too special-purpose for general consumption. */ - -static struct minimal_symbol * -find_minsym_and_objfile (char *name, struct objfile **objfile_p) -{ - struct objfile *objfile; - - ALL_OBJFILES (objfile) - { - struct minimal_symbol *msym; - - ALL_OBJFILE_MSYMBOLS (objfile, msym) - { - if (SYMBOL_NAME (msym) - && strcmp (SYMBOL_NAME (msym), name) == 0) - { - *objfile_p = objfile; - return msym; - } - } - } - - return 0; -} - - -static CORE_ADDR -skip_hurd_resolver (CORE_ADDR pc) -{ - /* The HURD dynamic linker is part of the GNU C library, so many - GNU/Linux distributions use it. (All ELF versions, as far as I - know.) An unresolved PLT entry points to "_dl_runtime_resolve", - which calls "fixup" to patch the PLT, and then passes control to - the function. - - We look for the symbol `_dl_runtime_resolve', and find `fixup' in - the same objfile. If we are at the entry point of `fixup', then - we set a breakpoint at the return address (at the top of the - stack), and continue. - - It's kind of gross to do all these checks every time we're - called, since they don't change once the executable has gotten - started. But this is only a temporary hack --- upcoming versions - of GNU/Linux will provide a portable, efficient interface for - debugging programs that use shared libraries. */ - - struct objfile *objfile; - struct minimal_symbol *resolver - = find_minsym_and_objfile ("_dl_runtime_resolve", &objfile); - - if (resolver) - { - struct minimal_symbol *fixup - = lookup_minimal_symbol ("fixup", NULL, objfile); - - if (fixup && SYMBOL_VALUE_ADDRESS (fixup) == pc) - return (SAVED_PC_AFTER_CALL (get_current_frame ())); - } - - return 0; -} - -/* See the comments for SKIP_SOLIB_RESOLVER at the top of infrun.c. - This function: - 1) decides whether a PLT has sent us into the linker to resolve - a function reference, and - 2) if so, tells us where to set a temporary breakpoint that will - trigger when the dynamic linker is done. */ - -CORE_ADDR -arm_linux_skip_solib_resolver (CORE_ADDR pc) -{ - CORE_ADDR result; - - /* Plug in functions for other kinds of resolvers here. */ - result = skip_hurd_resolver (pc); - - if (result) - return result; - - return 0; -} - -/* The constants below were determined by examining the following files - in the linux kernel sources: - - arch/arm/kernel/signal.c - - see SWI_SYS_SIGRETURN and SWI_SYS_RT_SIGRETURN - include/asm-arm/unistd.h - - see __NR_sigreturn, __NR_rt_sigreturn, and __NR_SYSCALL_BASE */ - -#define ARM_LINUX_SIGRETURN_INSTR 0xef900077 -#define ARM_LINUX_RT_SIGRETURN_INSTR 0xef9000ad - -/* arm_linux_in_sigtramp determines if PC points at one of the - instructions which cause control to return to the Linux kernel upon - return from a signal handler. FUNC_NAME is unused. */ - -int -arm_linux_in_sigtramp (CORE_ADDR pc, char *func_name) -{ - unsigned long inst; - - inst = read_memory_integer (pc, 4); - - return (inst == ARM_LINUX_SIGRETURN_INSTR - || inst == ARM_LINUX_RT_SIGRETURN_INSTR); - -} - -/* arm_linux_sigcontext_register_address returns the address in the - sigcontext of register REGNO given a stack pointer value SP and - program counter value PC. The value 0 is returned if PC is not - pointing at one of the signal return instructions or if REGNO is - not saved in the sigcontext struct. */ - -CORE_ADDR -arm_linux_sigcontext_register_address (CORE_ADDR sp, CORE_ADDR pc, int regno) -{ - unsigned long inst; - CORE_ADDR reg_addr = 0; - - inst = read_memory_integer (pc, 4); - - if (inst == ARM_LINUX_SIGRETURN_INSTR - || inst == ARM_LINUX_RT_SIGRETURN_INSTR) - { - CORE_ADDR sigcontext_addr; - - /* The sigcontext structure is at different places for the two - signal return instructions. For ARM_LINUX_SIGRETURN_INSTR, - it starts at the SP value. For ARM_LINUX_RT_SIGRETURN_INSTR, - it is at SP+8. For the latter instruction, it may also be - the case that the address of this structure may be determined - by reading the 4 bytes at SP, but I'm not convinced this is - reliable. - - In any event, these magic constants (0 and 8) may be - determined by examining struct sigframe and struct - rt_sigframe in arch/arm/kernel/signal.c in the Linux kernel - sources. */ - - if (inst == ARM_LINUX_RT_SIGRETURN_INSTR) - sigcontext_addr = sp + 8; - else /* inst == ARM_LINUX_SIGRETURN_INSTR */ - sigcontext_addr = sp + 0; - - /* The layout of the sigcontext structure for ARM GNU/Linux is - in include/asm-arm/sigcontext.h in the Linux kernel sources. - - There are three 4-byte fields which precede the saved r0 - field. (This accounts for the 12 in the code below.) The - sixteen registers (4 bytes per field) follow in order. The - PSR value follows the sixteen registers which accounts for - the constant 19 below. */ - - if (0 <= regno && regno <= ARM_PC_REGNUM) - reg_addr = sigcontext_addr + 12 + (4 * regno); - else if (regno == ARM_PS_REGNUM) - reg_addr = sigcontext_addr + 19 * 4; - } - - return reg_addr; -} - -static void -arm_linux_init_abi (struct gdbarch_info info, - struct gdbarch *gdbarch) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - - tdep->lowest_pc = 0x8000; - tdep->arm_breakpoint = arm_linux_arm_le_breakpoint; - tdep->arm_breakpoint_size = sizeof (arm_linux_arm_le_breakpoint); - - tdep->jb_pc = JB_PC; - tdep->jb_elt_size = JB_ELEMENT_SIZE; - - set_gdbarch_call_dummy_words (gdbarch, arm_linux_call_dummy_words); - set_gdbarch_sizeof_call_dummy_words (gdbarch, - sizeof (arm_linux_call_dummy_words)); - - /* The following two overrides shouldn't be needed. */ - set_gdbarch_extract_return_value (gdbarch, arm_linux_extract_return_value); - set_gdbarch_push_arguments (gdbarch, arm_linux_push_arguments); - - /* Shared library handling. */ - set_gdbarch_in_solib_call_trampoline (gdbarch, in_plt_section); - set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); -} - -void -_initialize_arm_linux_tdep (void) -{ - arm_gdbarch_register_os_abi (ARM_ABI_LINUX, arm_linux_init_abi); -} diff --git a/contrib/gdb/gdb/ch-exp.c b/contrib/gdb/gdb/ch-exp.c deleted file mode 100644 index e96a6f8..0000000 --- a/contrib/gdb/gdb/ch-exp.c +++ /dev/null @@ -1,2233 +0,0 @@ -/* Parser for GNU CHILL (CCITT High-Level Language) -*- C -*- - Copyright 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Parse a Chill expression from text in a string, - and return the result as a struct expression pointer. - That structure contains arithmetic operations in reverse polish, - with constants represented by operations that are followed by special data. - See expression.h for the details of the format. - What is important here is that it can be built up sequentially - during the process of parsing; the lower levels of the tree always - come first in the result. - - Note that the language accepted by this parser is more liberal - than the one accepted by an actual Chill compiler. For example, the - language rule that a simple name string can not be one of the reserved - simple name strings is not enforced (e.g "case" is not treated as a - reserved name). Another example is that Chill is a strongly typed - language, and certain expressions that violate the type constraints - may still be evaluated if gdb can do so in a meaningful manner, while - such expressions would be rejected by the compiler. The reason for - this more liberal behavior is the philosophy that the debugger - is intended to be a tool that is used by the programmer when things - go wrong, and as such, it should provide as few artificial barriers - to it's use as possible. If it can do something meaningful, even - something that violates language contraints that are enforced by the - compiler, it should do so without complaint. - - */ - -#include "defs.h" -#include "gdb_string.h" -#include -#include "expression.h" -#include "language.h" -#include "value.h" -#include "parser-defs.h" -#include "ch-lang.h" -#include "bfd.h" /* Required by objfiles.h. */ -#include "symfile.h" /* Required by objfiles.h. */ -#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */ - -#ifdef __GNUC__ -#define INLINE __inline__ -#endif - -typedef union - - { - LONGEST lval; - ULONGEST ulval; - struct - { - LONGEST val; - struct type *type; - } - typed_val; - double dval; - struct symbol *sym; - struct type *tval; - struct stoken sval; - struct ttype tsym; - struct symtoken ssym; - } -YYSTYPE; - -enum ch_terminal - { - END_TOKEN = 0, - /* '\001' ... '\xff' come first. */ - OPEN_PAREN = '(', - TOKEN_NOT_READ = 999, - INTEGER_LITERAL, - BOOLEAN_LITERAL, - CHARACTER_LITERAL, - FLOAT_LITERAL, - GENERAL_PROCEDURE_NAME, - LOCATION_NAME, - EMPTINESS_LITERAL, - CHARACTER_STRING_LITERAL, - BIT_STRING_LITERAL, - TYPENAME, - DOT_FIELD_NAME, /* '.' followed by */ - CASE, - OF, - ESAC, - LOGIOR, - ORIF, - LOGXOR, - LOGAND, - ANDIF, - NOTEQUAL, - GEQ, - LEQ, - IN, - SLASH_SLASH, - MOD, - REM, - NOT, - POINTER, - RECEIVE, - UP, - IF, - THEN, - ELSE, - FI, - ELSIF, - ILLEGAL_TOKEN, - NUM, - PRED, - SUCC, - ABS, - CARD, - MAX_TOKEN, - MIN_TOKEN, - ADDR_TOKEN, - SIZE, - UPPER, - LOWER, - LENGTH, - ARRAY, - GDB_VARIABLE, - GDB_ASSIGNMENT - }; - -/* Forward declarations. */ - -static void write_lower_upper_value (enum exp_opcode, struct type *); -static enum ch_terminal match_bitstring_literal (void); -static enum ch_terminal match_integer_literal (void); -static enum ch_terminal match_character_literal (void); -static enum ch_terminal match_string_literal (void); -static enum ch_terminal match_float_literal (void); -static int decode_integer_literal (LONGEST *, char **); -static int decode_integer_value (int, char **, LONGEST *); -static char *match_simple_name_string (void); -static void growbuf_by_size (int); -static void parse_case_label (void); -static void parse_untyped_expr (void); -static void parse_if_expression (void); -static void parse_if_expression_body (void); -static void parse_else_alternative (void); -static void parse_then_alternative (void); -static void parse_expr (void); -static void parse_operand0 (void); -static void parse_operand1 (void); -static void parse_operand2 (void); -static void parse_operand3 (void); -static void parse_operand4 (void); -static void parse_operand5 (void); -static void parse_operand6 (void); -static void parse_primval (void); -static void parse_tuple (struct type *); -static void parse_opt_element_list (struct type *); -static void parse_tuple_element (struct type *); -static void parse_named_record_element (void); -static void parse_call (void); -static struct type *parse_mode_or_normal_call (void); -#if 0 -static struct type *parse_mode_call (void); -#endif -static void parse_unary_call (void); -static int parse_opt_untyped_expr (void); -static int expect (enum ch_terminal, char *); -static enum ch_terminal ch_lex (void); -INLINE static enum ch_terminal PEEK_TOKEN (void); -static enum ch_terminal peek_token_ (int); -static void forward_token_ (void); -static void require (enum ch_terminal); -static int check_token (enum ch_terminal); - -#define MAX_LOOK_AHEAD 2 -static enum ch_terminal terminal_buffer[MAX_LOOK_AHEAD + 1] = -{ - TOKEN_NOT_READ, TOKEN_NOT_READ, TOKEN_NOT_READ}; -static YYSTYPE yylval; -static YYSTYPE val_buffer[MAX_LOOK_AHEAD + 1]; - -/*int current_token, lookahead_token; */ - -INLINE static enum ch_terminal -PEEK_TOKEN (void) -{ - if (terminal_buffer[0] == TOKEN_NOT_READ) - { - terminal_buffer[0] = ch_lex (); - val_buffer[0] = yylval; - } - return terminal_buffer[0]; -} -#define PEEK_LVAL() val_buffer[0] -#define PEEK_TOKEN1() peek_token_(1) -#define PEEK_TOKEN2() peek_token_(2) -static enum ch_terminal -peek_token_ (int i) -{ - if (i > MAX_LOOK_AHEAD) - internal_error (__FILE__, __LINE__, - "too much lookahead"); - if (terminal_buffer[i] == TOKEN_NOT_READ) - { - terminal_buffer[i] = ch_lex (); - val_buffer[i] = yylval; - } - return terminal_buffer[i]; -} - -#if 0 - -static void -pushback_token (enum ch_terminal code, YYSTYPE node) -{ - int i; - if (terminal_buffer[MAX_LOOK_AHEAD] != TOKEN_NOT_READ) - internal_error (__FILE__, __LINE__, - "cannot pushback token"); - for (i = MAX_LOOK_AHEAD; i > 0; i--) - { - terminal_buffer[i] = terminal_buffer[i - 1]; - val_buffer[i] = val_buffer[i - 1]; - } - terminal_buffer[0] = code; - val_buffer[0] = node; -} - -#endif - -static void -forward_token_ (void) -{ - int i; - for (i = 0; i < MAX_LOOK_AHEAD; i++) - { - terminal_buffer[i] = terminal_buffer[i + 1]; - val_buffer[i] = val_buffer[i + 1]; - } - terminal_buffer[MAX_LOOK_AHEAD] = TOKEN_NOT_READ; -} -#define FORWARD_TOKEN() forward_token_() - -/* Skip the next token. - if it isn't TOKEN, the parser is broken. */ - -static void -require (enum ch_terminal token) -{ - if (PEEK_TOKEN () != token) - { - internal_error (__FILE__, __LINE__, - "expected token %d", (int) token); - } - FORWARD_TOKEN (); -} - -static int -check_token (enum ch_terminal token) -{ - if (PEEK_TOKEN () != token) - return 0; - FORWARD_TOKEN (); - return 1; -} - -/* return 0 if expected token was not found, - else return 1. - */ -static int -expect (enum ch_terminal token, char *message) -{ - if (PEEK_TOKEN () != token) - { - if (message) - error (message); - else if (token < 256) - error ("syntax error - expected a '%c' here \"%s\"", token, lexptr); - else - error ("syntax error"); - return 0; - } - else - FORWARD_TOKEN (); - return 1; -} - -#if 0 -/* Parse a name string. If ALLOW_ALL is 1, ALL is allowed as a postfix. */ - -static tree -parse_opt_name_string (int allow_all) -{ - int token = PEEK_TOKEN (); - tree name; - if (token != NAME) - { - if (token == ALL && allow_all) - { - FORWARD_TOKEN (); - return ALL_POSTFIX; - } - return NULL_TREE; - } - name = PEEK_LVAL (); - for (;;) - { - FORWARD_TOKEN (); - token = PEEK_TOKEN (); - if (token != '!') - return name; - FORWARD_TOKEN (); - token = PEEK_TOKEN (); - if (token == ALL && allow_all) - return get_identifier3 (IDENTIFIER_POINTER (name), "!", "*"); - if (token != NAME) - { - if (pass == 1) - error ("'%s!' is not followed by an identifier", - IDENTIFIER_POINTER (name)); - return name; - } - name = get_identifier3 (IDENTIFIER_POINTER (name), - "!", IDENTIFIER_POINTER (PEEK_LVAL ())); - } -} - -static tree -parse_simple_name_string (void) -{ - int token = PEEK_TOKEN (); - tree name; - if (token != NAME) - { - error ("expected a name here"); - return error_mark_node; - } - name = PEEK_LVAL (); - FORWARD_TOKEN (); - return name; -} - -static tree -parse_name_string (void) -{ - tree name = parse_opt_name_string (0); - if (name) - return name; - if (pass == 1) - error ("expected a name string here"); - return error_mark_node; -} - -/* Matches: - Returns if pass 1: the identifier. - Returns if pass 2: a decl or value for identifier. */ - -static tree -parse_name (void) -{ - tree name = parse_name_string (); - if (pass == 1 || ignoring) - return name; - else - { - tree decl = lookup_name (name); - if (decl == NULL_TREE) - { - error ("`%s' undeclared", IDENTIFIER_POINTER (name)); - return error_mark_node; - } - else if (TREE_CODE (TREE_TYPE (decl)) == ERROR_MARK) - return error_mark_node; - else if (TREE_CODE (decl) == CONST_DECL) - return DECL_INITIAL (decl); - else if (TREE_CODE (TREE_TYPE (decl)) == REFERENCE_TYPE) - return convert_from_reference (decl); - else - return decl; - } -} -#endif - -#if 0 -static void -pushback_paren_expr (tree expr) -{ - if (pass == 1 && !ignoring) - expr = build1 (PAREN_EXPR, NULL_TREE, expr); - pushback_token (EXPR, expr); -} -#endif - -/* Matches: */ - -static void -parse_case_label (void) -{ - if (check_token (ELSE)) - error ("ELSE in tuples labels not implemented"); - /* Does not handle the case of a mode name. FIXME */ - parse_expr (); - if (check_token (':')) - { - parse_expr (); - write_exp_elt_opcode (BINOP_RANGE); - } -} - -static int -parse_opt_untyped_expr (void) -{ - switch (PEEK_TOKEN ()) - { - case ',': - case ':': - case ')': - return 0; - default: - parse_untyped_expr (); - return 1; - } -} - -static void -parse_unary_call (void) -{ - FORWARD_TOKEN (); - expect ('(', NULL); - parse_expr (); - expect (')', NULL); -} - -/* Parse NAME '(' MODENAME ')'. */ - -#if 0 - -static struct type * -parse_mode_call (void) -{ - struct type *type; - FORWARD_TOKEN (); - expect ('(', NULL); - if (PEEK_TOKEN () != TYPENAME) - error ("expect MODENAME here `%s'", lexptr); - type = PEEK_LVAL ().tsym.type; - FORWARD_TOKEN (); - expect (')', NULL); - return type; -} - -#endif - -static struct type * -parse_mode_or_normal_call (void) -{ - struct type *type; - FORWARD_TOKEN (); - expect ('(', NULL); - if (PEEK_TOKEN () == TYPENAME) - { - type = PEEK_LVAL ().tsym.type; - FORWARD_TOKEN (); - } - else - { - parse_expr (); - type = NULL; - } - expect (')', NULL); - return type; -} - -/* Parse something that looks like a function call. - Assume we have parsed the function, and are at the '('. */ - -static void -parse_call (void) -{ - int arg_count; - require ('('); - /* This is to save the value of arglist_len - being accumulated for each dimension. */ - start_arglist (); - if (parse_opt_untyped_expr ()) - { - int tok = PEEK_TOKEN (); - arglist_len = 1; - if (tok == UP || tok == ':') - { - FORWARD_TOKEN (); - parse_expr (); - expect (')', "expected ')' to terminate slice"); - end_arglist (); - write_exp_elt_opcode (tok == UP ? TERNOP_SLICE_COUNT - : TERNOP_SLICE); - return; - } - while (check_token (',')) - { - parse_untyped_expr (); - arglist_len++; - } - } - else - arglist_len = 0; - expect (')', NULL); - arg_count = end_arglist (); - write_exp_elt_opcode (MULTI_SUBSCRIPT); - write_exp_elt_longcst (arg_count); - write_exp_elt_opcode (MULTI_SUBSCRIPT); -} - -static void -parse_named_record_element (void) -{ - struct stoken label; - char buf[256]; - - label = PEEK_LVAL ().sval; - sprintf (buf, "expected a field name here `%s'", lexptr); - expect (DOT_FIELD_NAME, buf); - if (check_token (',')) - parse_named_record_element (); - else if (check_token (':')) - parse_expr (); - else - error ("syntax error near `%s' in named record tuple element", lexptr); - write_exp_elt_opcode (OP_LABELED); - write_exp_string (label); - write_exp_elt_opcode (OP_LABELED); -} - -/* Returns one or more TREE_LIST nodes, in reverse order. */ - -static void -parse_tuple_element (struct type *type) -{ - if (PEEK_TOKEN () == DOT_FIELD_NAME) - { - /* Parse a labelled structure tuple. */ - parse_named_record_element (); - return; - } - - if (check_token ('(')) - { - if (check_token ('*')) - { - expect (')', "missing ')' after '*' case label list"); - if (type) - { - if (TYPE_CODE (type) == TYPE_CODE_ARRAY) - { - /* do this as a range from low to high */ - struct type *range_type = TYPE_FIELD_TYPE (type, 0); - LONGEST low_bound, high_bound; - if (get_discrete_bounds (range_type, &low_bound, &high_bound) < 0) - error ("cannot determine bounds for (*)"); - /* lower bound */ - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (range_type); - write_exp_elt_longcst (low_bound); - write_exp_elt_opcode (OP_LONG); - /* upper bound */ - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (range_type); - write_exp_elt_longcst (high_bound); - write_exp_elt_opcode (OP_LONG); - write_exp_elt_opcode (BINOP_RANGE); - } - else - error ("(*) in invalid context"); - } - else - error ("(*) only possible with modename in front of tuple (mode[..])"); - } - else - { - parse_case_label (); - while (check_token (',')) - { - parse_case_label (); - write_exp_elt_opcode (BINOP_COMMA); - } - expect (')', NULL); - } - } - else - parse_untyped_expr (); - if (check_token (':')) - { - /* A powerset range or a labeled Array. */ - parse_untyped_expr (); - write_exp_elt_opcode (BINOP_RANGE); - } -} - -/* Matches: a COMMA-separated list of tuple elements. - Returns a list (of TREE_LIST nodes). */ -static void -parse_opt_element_list (struct type *type) -{ - arglist_len = 0; - if (PEEK_TOKEN () == ']') - return; - for (;;) - { - parse_tuple_element (type); - arglist_len++; - if (PEEK_TOKEN () == ']') - break; - if (!check_token (',')) - error ("bad syntax in tuple"); - } -} - -/* Parses: '[' elements ']' - If modename is non-NULL it prefixed the tuple. */ - -static void -parse_tuple (struct type *mode) -{ - struct type *type; - if (mode) - type = check_typedef (mode); - else - type = 0; - require ('['); - start_arglist (); - parse_opt_element_list (type); - expect (']', "missing ']' after tuple"); - write_exp_elt_opcode (OP_ARRAY); - write_exp_elt_longcst ((LONGEST) 0); - write_exp_elt_longcst ((LONGEST) end_arglist () - 1); - write_exp_elt_opcode (OP_ARRAY); - if (type) - { - if (TYPE_CODE (type) != TYPE_CODE_ARRAY - && TYPE_CODE (type) != TYPE_CODE_STRUCT - && TYPE_CODE (type) != TYPE_CODE_SET) - error ("invalid tuple mode"); - write_exp_elt_opcode (UNOP_CAST); - write_exp_elt_type (mode); - write_exp_elt_opcode (UNOP_CAST); - } -} - -static void -parse_primval (void) -{ - struct type *type; - enum exp_opcode op; - char *op_name; - switch (PEEK_TOKEN ()) - { - case INTEGER_LITERAL: - case CHARACTER_LITERAL: - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (PEEK_LVAL ().typed_val.type); - write_exp_elt_longcst (PEEK_LVAL ().typed_val.val); - write_exp_elt_opcode (OP_LONG); - FORWARD_TOKEN (); - break; - case BOOLEAN_LITERAL: - write_exp_elt_opcode (OP_BOOL); - write_exp_elt_longcst ((LONGEST) PEEK_LVAL ().ulval); - write_exp_elt_opcode (OP_BOOL); - FORWARD_TOKEN (); - break; - case FLOAT_LITERAL: - write_exp_elt_opcode (OP_DOUBLE); - write_exp_elt_type (builtin_type_double); - write_exp_elt_dblcst (PEEK_LVAL ().dval); - write_exp_elt_opcode (OP_DOUBLE); - FORWARD_TOKEN (); - break; - case EMPTINESS_LITERAL: - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (lookup_pointer_type (builtin_type_void)); - write_exp_elt_longcst (0); - write_exp_elt_opcode (OP_LONG); - FORWARD_TOKEN (); - break; - case CHARACTER_STRING_LITERAL: - write_exp_elt_opcode (OP_STRING); - write_exp_string (PEEK_LVAL ().sval); - write_exp_elt_opcode (OP_STRING); - FORWARD_TOKEN (); - break; - case BIT_STRING_LITERAL: - write_exp_elt_opcode (OP_BITSTRING); - write_exp_bitstring (PEEK_LVAL ().sval); - write_exp_elt_opcode (OP_BITSTRING); - FORWARD_TOKEN (); - break; - case ARRAY: - FORWARD_TOKEN (); - /* This is pseudo-Chill, similar to C's '(TYPE[])EXPR' - which casts to an artificial array. */ - expect ('(', NULL); - expect (')', NULL); - if (PEEK_TOKEN () != TYPENAME) - error ("missing MODENAME after ARRAY()"); - type = PEEK_LVAL ().tsym.type; - FORWARD_TOKEN (); - expect ('(', NULL); - parse_expr (); - expect (')', "missing right parenthesis"); - type = create_array_type ((struct type *) NULL, type, - create_range_type ((struct type *) NULL, - builtin_type_int, 0, 0)); - TYPE_ARRAY_UPPER_BOUND_TYPE (type) = BOUND_CANNOT_BE_DETERMINED; - write_exp_elt_opcode (UNOP_CAST); - write_exp_elt_type (type); - write_exp_elt_opcode (UNOP_CAST); - break; -#if 0 - case CONST: - case EXPR: - val = PEEK_LVAL (); - FORWARD_TOKEN (); - break; -#endif - case '(': - FORWARD_TOKEN (); - parse_expr (); - expect (')', "missing right parenthesis"); - break; - case '[': - parse_tuple (NULL); - break; - case GENERAL_PROCEDURE_NAME: - case LOCATION_NAME: - write_exp_elt_opcode (OP_VAR_VALUE); - write_exp_elt_block (NULL); - write_exp_elt_sym (PEEK_LVAL ().ssym.sym); - write_exp_elt_opcode (OP_VAR_VALUE); - FORWARD_TOKEN (); - break; - case GDB_VARIABLE: /* gdb specific */ - FORWARD_TOKEN (); - break; - case NUM: - parse_unary_call (); - write_exp_elt_opcode (UNOP_CAST); - write_exp_elt_type (builtin_type_int); - write_exp_elt_opcode (UNOP_CAST); - break; - case CARD: - parse_unary_call (); - write_exp_elt_opcode (UNOP_CARD); - break; - case MAX_TOKEN: - parse_unary_call (); - write_exp_elt_opcode (UNOP_CHMAX); - break; - case MIN_TOKEN: - parse_unary_call (); - write_exp_elt_opcode (UNOP_CHMIN); - break; - case PRED: - op_name = "PRED"; - goto unimplemented_unary_builtin; - case SUCC: - op_name = "SUCC"; - goto unimplemented_unary_builtin; - case ABS: - op_name = "ABS"; - goto unimplemented_unary_builtin; - unimplemented_unary_builtin: - parse_unary_call (); - error ("not implemented: %s builtin function", op_name); - break; - case ADDR_TOKEN: - parse_unary_call (); - write_exp_elt_opcode (UNOP_ADDR); - break; - case SIZE: - type = parse_mode_or_normal_call (); - if (type) - { - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (builtin_type_int); - CHECK_TYPEDEF (type); - write_exp_elt_longcst ((LONGEST) TYPE_LENGTH (type)); - write_exp_elt_opcode (OP_LONG); - } - else - write_exp_elt_opcode (UNOP_SIZEOF); - break; - case LOWER: - op = UNOP_LOWER; - goto lower_upper; - case UPPER: - op = UNOP_UPPER; - goto lower_upper; - lower_upper: - type = parse_mode_or_normal_call (); - write_lower_upper_value (op, type); - break; - case LENGTH: - parse_unary_call (); - write_exp_elt_opcode (UNOP_LENGTH); - break; - case TYPENAME: - type = PEEK_LVAL ().tsym.type; - FORWARD_TOKEN (); - switch (PEEK_TOKEN ()) - { - case '[': - parse_tuple (type); - break; - case '(': - FORWARD_TOKEN (); - parse_expr (); - expect (')', "missing right parenthesis"); - write_exp_elt_opcode (UNOP_CAST); - write_exp_elt_type (type); - write_exp_elt_opcode (UNOP_CAST); - break; - default: - error ("typename in invalid context"); - } - break; - - default: - error ("invalid expression syntax at `%s'", lexptr); - } - for (;;) - { - switch (PEEK_TOKEN ()) - { - case DOT_FIELD_NAME: - write_exp_elt_opcode (STRUCTOP_STRUCT); - write_exp_string (PEEK_LVAL ().sval); - write_exp_elt_opcode (STRUCTOP_STRUCT); - FORWARD_TOKEN (); - continue; - case POINTER: - FORWARD_TOKEN (); - if (PEEK_TOKEN () == TYPENAME) - { - type = PEEK_LVAL ().tsym.type; - write_exp_elt_opcode (UNOP_CAST); - write_exp_elt_type (lookup_pointer_type (type)); - write_exp_elt_opcode (UNOP_CAST); - FORWARD_TOKEN (); - } - write_exp_elt_opcode (UNOP_IND); - continue; - case OPEN_PAREN: - parse_call (); - continue; - case CHARACTER_STRING_LITERAL: - case CHARACTER_LITERAL: - case BIT_STRING_LITERAL: - /* Handle string repetition. (See comment in parse_operand5.) */ - parse_primval (); - write_exp_elt_opcode (MULTI_SUBSCRIPT); - write_exp_elt_longcst (1); - write_exp_elt_opcode (MULTI_SUBSCRIPT); - continue; - case END_TOKEN: - case TOKEN_NOT_READ: - case INTEGER_LITERAL: - case BOOLEAN_LITERAL: - case FLOAT_LITERAL: - case GENERAL_PROCEDURE_NAME: - case LOCATION_NAME: - case EMPTINESS_LITERAL: - case TYPENAME: - case CASE: - case OF: - case ESAC: - case LOGIOR: - case ORIF: - case LOGXOR: - case LOGAND: - case ANDIF: - case NOTEQUAL: - case GEQ: - case LEQ: - case IN: - case SLASH_SLASH: - case MOD: - case REM: - case NOT: - case RECEIVE: - case UP: - case IF: - case THEN: - case ELSE: - case FI: - case ELSIF: - case ILLEGAL_TOKEN: - case NUM: - case PRED: - case SUCC: - case ABS: - case CARD: - case MAX_TOKEN: - case MIN_TOKEN: - case ADDR_TOKEN: - case SIZE: - case UPPER: - case LOWER: - case LENGTH: - case ARRAY: - case GDB_VARIABLE: - case GDB_ASSIGNMENT: - break; - } - break; - } - return; -} - -static void -parse_operand6 (void) -{ - if (check_token (RECEIVE)) - { - parse_primval (); - error ("not implemented: RECEIVE expression"); - } - else if (check_token (POINTER)) - { - parse_primval (); - write_exp_elt_opcode (UNOP_ADDR); - } - else - parse_primval (); -} - -static void -parse_operand5 (void) -{ - enum exp_opcode op; - /* We are supposed to be looking for a , - but in general we can't distinguish that from a parenthesized - expression. This is especially difficult if we allow the - string operand to be a constant expression (as requested by - some users), and not just a string literal. - Consider: LPRN expr RPRN LPRN expr RPRN - Is that a function call or string repetition? - Instead, we handle string repetition in parse_primval, - and build_generalized_call. */ - switch (PEEK_TOKEN ()) - { - case NOT: - op = UNOP_LOGICAL_NOT; - break; - case '-': - op = UNOP_NEG; - break; - default: - op = OP_NULL; - } - if (op != OP_NULL) - FORWARD_TOKEN (); - parse_operand6 (); - if (op != OP_NULL) - write_exp_elt_opcode (op); -} - -static void -parse_operand4 (void) -{ - enum exp_opcode op; - parse_operand5 (); - for (;;) - { - switch (PEEK_TOKEN ()) - { - case '*': - op = BINOP_MUL; - break; - case '/': - op = BINOP_DIV; - break; - case MOD: - op = BINOP_MOD; - break; - case REM: - op = BINOP_REM; - break; - default: - return; - } - FORWARD_TOKEN (); - parse_operand5 (); - write_exp_elt_opcode (op); - } -} - -static void -parse_operand3 (void) -{ - enum exp_opcode op; - parse_operand4 (); - for (;;) - { - switch (PEEK_TOKEN ()) - { - case '+': - op = BINOP_ADD; - break; - case '-': - op = BINOP_SUB; - break; - case SLASH_SLASH: - op = BINOP_CONCAT; - break; - default: - return; - } - FORWARD_TOKEN (); - parse_operand4 (); - write_exp_elt_opcode (op); - } -} - -static void -parse_operand2 (void) -{ - enum exp_opcode op; - parse_operand3 (); - for (;;) - { - if (check_token (IN)) - { - parse_operand3 (); - write_exp_elt_opcode (BINOP_IN); - } - else - { - switch (PEEK_TOKEN ()) - { - case '>': - op = BINOP_GTR; - break; - case GEQ: - op = BINOP_GEQ; - break; - case '<': - op = BINOP_LESS; - break; - case LEQ: - op = BINOP_LEQ; - break; - case '=': - op = BINOP_EQUAL; - break; - case NOTEQUAL: - op = BINOP_NOTEQUAL; - break; - default: - return; - } - FORWARD_TOKEN (); - parse_operand3 (); - write_exp_elt_opcode (op); - } - } -} - -static void -parse_operand1 (void) -{ - enum exp_opcode op; - parse_operand2 (); - for (;;) - { - switch (PEEK_TOKEN ()) - { - case LOGAND: - op = BINOP_BITWISE_AND; - break; - case ANDIF: - op = BINOP_LOGICAL_AND; - break; - default: - return; - } - FORWARD_TOKEN (); - parse_operand2 (); - write_exp_elt_opcode (op); - } -} - -static void -parse_operand0 (void) -{ - enum exp_opcode op; - parse_operand1 (); - for (;;) - { - switch (PEEK_TOKEN ()) - { - case LOGIOR: - op = BINOP_BITWISE_IOR; - break; - case LOGXOR: - op = BINOP_BITWISE_XOR; - break; - case ORIF: - op = BINOP_LOGICAL_OR; - break; - default: - return; - } - FORWARD_TOKEN (); - parse_operand1 (); - write_exp_elt_opcode (op); - } -} - -static void -parse_expr (void) -{ - parse_operand0 (); - if (check_token (GDB_ASSIGNMENT)) - { - parse_expr (); - write_exp_elt_opcode (BINOP_ASSIGN); - } -} - -static void -parse_then_alternative (void) -{ - expect (THEN, "missing 'THEN' in 'IF' expression"); - parse_expr (); -} - -static void -parse_else_alternative (void) -{ - if (check_token (ELSIF)) - parse_if_expression_body (); - else if (check_token (ELSE)) - parse_expr (); - else - error ("missing ELSE/ELSIF in IF expression"); -} - -/* Matches: */ - -static void -parse_if_expression_body (void) -{ - parse_expr (); - parse_then_alternative (); - parse_else_alternative (); - write_exp_elt_opcode (TERNOP_COND); -} - -static void -parse_if_expression (void) -{ - require (IF); - parse_if_expression_body (); - expect (FI, "missing 'FI' at end of conditional expression"); -} - -/* An is a superset of . It also includes - and untyped , whose types - are not given by their constituents. Hence, these are only - allowed in certain contexts that expect a certain type. - You should call convert() to fix up the . */ - -static void -parse_untyped_expr (void) -{ - switch (PEEK_TOKEN ()) - { - case IF: - parse_if_expression (); - return; - case CASE: - error ("not implemented: CASE expression"); - case '(': - switch (PEEK_TOKEN1 ()) - { - case IF: - case CASE: - goto skip_lprn; - case '[': - skip_lprn: - FORWARD_TOKEN (); - parse_untyped_expr (); - expect (')', "missing ')'"); - return; - default:; - /* fall through */ - } - default: - parse_operand0 (); - } -} - -int -chill_parse (void) -{ - terminal_buffer[0] = TOKEN_NOT_READ; - if (PEEK_TOKEN () == TYPENAME && PEEK_TOKEN1 () == END_TOKEN) - { - write_exp_elt_opcode (OP_TYPE); - write_exp_elt_type (PEEK_LVAL ().tsym.type); - write_exp_elt_opcode (OP_TYPE); - FORWARD_TOKEN (); - } - else - parse_expr (); - if (terminal_buffer[0] != END_TOKEN) - { - if (comma_terminates && terminal_buffer[0] == ',') - lexptr--; /* Put the comma back. */ - else - error ("Junk after end of expression."); - } - return 0; -} - - -/* Implementation of a dynamically expandable buffer for processing input - characters acquired through lexptr and building a value to return in - yylval. */ - -static char *tempbuf; /* Current buffer contents */ -static int tempbufsize; /* Size of allocated buffer */ -static int tempbufindex; /* Current index into buffer */ - -#define GROWBY_MIN_SIZE 64 /* Minimum amount to grow buffer by */ - -#define CHECKBUF(size) \ - do { \ - if (tempbufindex + (size) >= tempbufsize) \ - { \ - growbuf_by_size (size); \ - } \ - } while (0); - -/* Grow the static temp buffer if necessary, including allocating the first one - on demand. */ - -static void -growbuf_by_size (int count) -{ - int growby; - - growby = max (count, GROWBY_MIN_SIZE); - tempbufsize += growby; - if (tempbuf == NULL) - { - tempbuf = (char *) xmalloc (tempbufsize); - } - else - { - tempbuf = (char *) xrealloc (tempbuf, tempbufsize); - } -} - -/* Try to consume a simple name string token. If successful, returns - a pointer to a nullbyte terminated copy of the name that can be used - in symbol table lookups. If not successful, returns NULL. */ - -static char * -match_simple_name_string (void) -{ - char *tokptr = lexptr; - - if (isalpha (*tokptr) || *tokptr == '_') - { - char *result; - do - { - tokptr++; - } - while (isalnum (*tokptr) || (*tokptr == '_')); - yylval.sval.ptr = lexptr; - yylval.sval.length = tokptr - lexptr; - lexptr = tokptr; - result = copy_name (yylval.sval); - return result; - } - return (NULL); -} - -/* Start looking for a value composed of valid digits as set by the base - in use. Note that '_' characters are valid anywhere, in any quantity, - and are simply ignored. Since we must find at least one valid digit, - or reject this token as an integer literal, we keep track of how many - digits we have encountered. */ - -static int -decode_integer_value (int base, char **tokptrptr, LONGEST *ivalptr) -{ - char *tokptr = *tokptrptr; - int temp; - int digits = 0; - - while (*tokptr != '\0') - { - temp = *tokptr; - if (isupper (temp)) - temp = tolower (temp); - tokptr++; - switch (temp) - { - case '_': - continue; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - temp -= '0'; - break; - case 'a': - case 'b': - case 'c': - case 'd': - case 'e': - case 'f': - temp -= 'a'; - temp += 10; - break; - default: - temp = base; - break; - } - if (temp < base) - { - digits++; - *ivalptr *= base; - *ivalptr += temp; - } - else - { - /* Found something not in domain for current base. */ - tokptr--; /* Unconsume what gave us indigestion. */ - break; - } - } - - /* If we didn't find any digits, then we don't have a valid integer - value, so reject the entire token. Otherwise, update the lexical - scan pointer, and return non-zero for success. */ - - if (digits == 0) - { - return (0); - } - else - { - *tokptrptr = tokptr; - return (1); - } -} - -static int -decode_integer_literal (LONGEST *valptr, char **tokptrptr) -{ - char *tokptr = *tokptrptr; - int base = 0; - LONGEST ival = 0; - int explicit_base = 0; - - /* Look for an explicit base specifier, which is optional. */ - - switch (*tokptr) - { - case 'd': - case 'D': - explicit_base++; - base = 10; - tokptr++; - break; - case 'b': - case 'B': - explicit_base++; - base = 2; - tokptr++; - break; - case 'h': - case 'H': - explicit_base++; - base = 16; - tokptr++; - break; - case 'o': - case 'O': - explicit_base++; - base = 8; - tokptr++; - break; - default: - base = 10; - break; - } - - /* If we found an explicit base ensure that the character after the - explicit base is a single quote. */ - - if (explicit_base && (*tokptr++ != '\'')) - { - return (0); - } - - /* Attempt to decode whatever follows as an integer value in the - indicated base, updating the token pointer in the process and - computing the value into ival. Also, if we have an explicit - base, then the next character must not be a single quote, or we - have a bitstring literal, so reject the entire token in this case. - Otherwise, update the lexical scan pointer, and return non-zero - for success. */ - - if (!decode_integer_value (base, &tokptr, &ival)) - { - return (0); - } - else if (explicit_base && (*tokptr == '\'')) - { - return (0); - } - else - { - *valptr = ival; - *tokptrptr = tokptr; - return (1); - } -} - -/* If it wasn't for the fact that floating point values can contain '_' - characters, we could just let strtod do all the hard work by letting it - try to consume as much of the current token buffer as possible and - find a legal conversion. Unfortunately we need to filter out the '_' - characters before calling strtod, which we do by copying the other - legal chars to a local buffer to be converted. However since we also - need to keep track of where the last unconsumed character in the input - buffer is, we have transfer only as many characters as may compose a - legal floating point value. */ - -static enum ch_terminal -match_float_literal (void) -{ - char *tokptr = lexptr; - char *buf; - char *copy; - double dval; - extern double strtod (); - - /* Make local buffer in which to build the string to convert. This is - required because underscores are valid in chill floating point numbers - but not in the string passed to strtod to convert. The string will be - no longer than our input string. */ - - copy = buf = (char *) alloca (strlen (tokptr) + 1); - - /* Transfer all leading digits to the conversion buffer, discarding any - underscores. */ - - while (isdigit (*tokptr) || *tokptr == '_') - { - if (*tokptr != '_') - { - *copy++ = *tokptr; - } - tokptr++; - } - - /* Now accept either a '.', or one of [eEdD]. Dot is legal regardless - of whether we found any leading digits, and we simply accept it and - continue on to look for the fractional part and/or exponent. One of - [eEdD] is legal only if we have seen digits, and means that there - is no fractional part. If we find neither of these, then this is - not a floating point number, so return failure. */ - - switch (*tokptr++) - { - case '.': - /* Accept and then look for fractional part and/or exponent. */ - *copy++ = '.'; - break; - - case 'e': - case 'E': - case 'd': - case 'D': - if (copy == buf) - { - return (0); - } - *copy++ = 'e'; - goto collect_exponent; - break; - - default: - return (0); - break; - } - - /* We found a '.', copy any fractional digits to the conversion buffer, up - to the first nondigit, non-underscore character. */ - - while (isdigit (*tokptr) || *tokptr == '_') - { - if (*tokptr != '_') - { - *copy++ = *tokptr; - } - tokptr++; - } - - /* Look for an exponent, which must start with one of [eEdD]. If none - is found, jump directly to trying to convert what we have collected - so far. */ - - switch (*tokptr) - { - case 'e': - case 'E': - case 'd': - case 'D': - *copy++ = 'e'; - tokptr++; - break; - default: - goto convert_float; - break; - } - - /* Accept an optional '-' or '+' following one of [eEdD]. */ - -collect_exponent: - if (*tokptr == '+' || *tokptr == '-') - { - *copy++ = *tokptr++; - } - - /* Now copy an exponent into the conversion buffer. Note that at the - moment underscores are *not* allowed in exponents. */ - - while (isdigit (*tokptr)) - { - *copy++ = *tokptr++; - } - - /* If we transfered any chars to the conversion buffer, try to interpret its - contents as a floating point value. If any characters remain, then we - must not have a valid floating point string. */ - -convert_float: - *copy = '\0'; - if (copy != buf) - { - dval = strtod (buf, ©); - if (*copy == '\0') - { - yylval.dval = dval; - lexptr = tokptr; - return (FLOAT_LITERAL); - } - } - return (0); -} - -/* Recognize a string literal. A string literal is a sequence - of characters enclosed in matching single or double quotes, except that - a single character inside single quotes is a character literal, which - we reject as a string literal. To embed the terminator character inside - a string, it is simply doubled (I.E. "this""is""one""string") */ - -static enum ch_terminal -match_string_literal (void) -{ - char *tokptr = lexptr; - int in_ctrlseq = 0; - LONGEST ival; - - for (tempbufindex = 0, tokptr++; *tokptr != '\0'; tokptr++) - { - CHECKBUF (1); - tryagain:; - if (in_ctrlseq) - { - /* skip possible whitespaces */ - while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr) - tokptr++; - if (*tokptr == ')') - { - in_ctrlseq = 0; - tokptr++; - goto tryagain; - } - else if (*tokptr != ',') - error ("Invalid control sequence"); - tokptr++; - /* skip possible whitespaces */ - while ((*tokptr == ' ' || *tokptr == '\t') && *tokptr) - tokptr++; - if (!decode_integer_literal (&ival, &tokptr)) - error ("Invalid control sequence"); - tokptr--; - } - else if (*tokptr == *lexptr) - { - if (*(tokptr + 1) == *lexptr) - { - ival = *tokptr++; - } - else - { - break; - } - } - else if (*tokptr == '^') - { - if (*(tokptr + 1) == '(') - { - in_ctrlseq = 1; - tokptr += 2; - if (!decode_integer_literal (&ival, &tokptr)) - error ("Invalid control sequence"); - tokptr--; - } - else if (*(tokptr + 1) == '^') - ival = *tokptr++; - else - error ("Invalid control sequence"); - } - else - ival = *tokptr; - tempbuf[tempbufindex++] = ival; - } - if (in_ctrlseq) - error ("Invalid control sequence"); - - if (*tokptr == '\0' /* no terminator */ - || (tempbufindex == 1 && *tokptr == '\'')) /* char literal */ - { - return (0); - } - else - { - tempbuf[tempbufindex] = '\0'; - yylval.sval.ptr = tempbuf; - yylval.sval.length = tempbufindex; - lexptr = ++tokptr; - return (CHARACTER_STRING_LITERAL); - } -} - -/* Recognize a character literal. A character literal is single character - or a control sequence, enclosed in single quotes. A control sequence - is a comma separated list of one or more integer literals, enclosed - in parenthesis and introduced with a circumflex character. - - EX: 'a' '^(7)' '^(7,8)' - - As a GNU chill extension, the syntax C'xx' is also recognized as a - character literal, where xx is a hex value for the character. - - Note that more than a single character, enclosed in single quotes, is - a string literal. - - Returns CHARACTER_LITERAL if a match is found. - */ - -static enum ch_terminal -match_character_literal (void) -{ - char *tokptr = lexptr; - LONGEST ival = 0; - - if ((*tokptr == 'c' || *tokptr == 'C') && (*(tokptr + 1) == '\'')) - { - /* We have a GNU chill extension form, so skip the leading "C'", - decode the hex value, and then ensure that we have a trailing - single quote character. */ - tokptr += 2; - if (!decode_integer_value (16, &tokptr, &ival) || (*tokptr != '\'')) - { - return (0); - } - tokptr++; - } - else if (*tokptr == '\'') - { - tokptr++; - - /* Determine which form we have, either a control sequence or the - single character form. */ - - if (*tokptr == '^') - { - if (*(tokptr + 1) == '(') - { - /* Match and decode a control sequence. Return zero if we don't - find a valid integer literal, or if the next unconsumed character - after the integer literal is not the trailing ')'. */ - tokptr += 2; - if (!decode_integer_literal (&ival, &tokptr) || (*tokptr++ != ')')) - { - return (0); - } - } - else if (*(tokptr + 1) == '^') - { - ival = *tokptr; - tokptr += 2; - } - else - /* fail */ - error ("Invalid control sequence"); - } - else if (*tokptr == '\'') - { - /* this must be duplicated */ - ival = *tokptr; - tokptr += 2; - } - else - { - ival = *tokptr++; - } - - /* The trailing quote has not yet been consumed. If we don't find - it, then we have no match. */ - - if (*tokptr++ != '\'') - { - return (0); - } - } - else - { - /* Not a character literal. */ - return (0); - } - yylval.typed_val.val = ival; - yylval.typed_val.type = builtin_type_chill_char; - lexptr = tokptr; - return (CHARACTER_LITERAL); -} - -/* Recognize an integer literal, as specified in Z.200 sec 5.2.4.2. - Note that according to 5.2.4.2, a single "_" is also a valid integer - literal, however GNU-chill requires there to be at least one "digit" - in any integer literal. */ - -static enum ch_terminal -match_integer_literal (void) -{ - char *tokptr = lexptr; - LONGEST ival; - - if (!decode_integer_literal (&ival, &tokptr)) - { - return (0); - } - else - { - yylval.typed_val.val = ival; -#if defined(CC_HAS_LONG_LONG) - if (ival > (LONGEST) 2147483647U || ival < -(LONGEST) 2147483648U) - yylval.typed_val.type = builtin_type_long_long; - else -#endif - yylval.typed_val.type = builtin_type_int; - lexptr = tokptr; - return (INTEGER_LITERAL); - } -} - -/* Recognize a bit-string literal, as specified in Z.200 sec 5.2.4.8 - Note that according to 5.2.4.8, a single "_" is also a valid bit-string - literal, however GNU-chill requires there to be at least one "digit" - in any bit-string literal. */ - -static enum ch_terminal -match_bitstring_literal (void) -{ - register char *tokptr = lexptr; - int bitoffset = 0; - int bitcount = 0; - int bits_per_char; - int digit; - - tempbufindex = 0; - CHECKBUF (1); - tempbuf[0] = 0; - - /* Look for the required explicit base specifier. */ - - switch (*tokptr++) - { - case 'b': - case 'B': - bits_per_char = 1; - break; - case 'o': - case 'O': - bits_per_char = 3; - break; - case 'h': - case 'H': - bits_per_char = 4; - break; - default: - return (0); - break; - } - - /* Ensure that the character after the explicit base is a single quote. */ - - if (*tokptr++ != '\'') - { - return (0); - } - - while (*tokptr != '\0' && *tokptr != '\'') - { - digit = *tokptr; - if (isupper (digit)) - digit = tolower (digit); - tokptr++; - switch (digit) - { - case '_': - continue; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - digit -= '0'; - break; - case 'a': - case 'b': - case 'c': - case 'd': - case 'e': - case 'f': - digit -= 'a'; - digit += 10; - break; - default: - /* this is not a bitstring literal, probably an integer */ - return 0; - } - if (digit >= 1 << bits_per_char) - { - /* Found something not in domain for current base. */ - error ("Too-large digit in bitstring or integer."); - } - else - { - /* Extract bits from digit, packing them into the bitstring byte. */ - int k = TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? bits_per_char - 1 : 0; - for (; TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? k >= 0 : k < bits_per_char; - TARGET_BYTE_ORDER == BFD_ENDIAN_BIG ? k-- : k++) - { - bitcount++; - if (digit & (1 << k)) - { - tempbuf[tempbufindex] |= - (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) - ? (1 << (HOST_CHAR_BIT - 1 - bitoffset)) - : (1 << bitoffset); - } - bitoffset++; - if (bitoffset == HOST_CHAR_BIT) - { - bitoffset = 0; - tempbufindex++; - CHECKBUF (1); - tempbuf[tempbufindex] = 0; - } - } - } - } - - /* Verify that we consumed everything up to the trailing single quote, - and that we found some bits (IE not just underbars). */ - - if (*tokptr++ != '\'') - { - return (0); - } - else - { - yylval.sval.ptr = tempbuf; - yylval.sval.length = bitcount; - lexptr = tokptr; - return (BIT_STRING_LITERAL); - } -} - -struct token -{ - char *operator; - int token; -}; - -static const struct token idtokentab[] = -{ - {"array", ARRAY}, - {"length", LENGTH}, - {"lower", LOWER}, - {"upper", UPPER}, - {"andif", ANDIF}, - {"pred", PRED}, - {"succ", SUCC}, - {"card", CARD}, - {"size", SIZE}, - {"orif", ORIF}, - {"num", NUM}, - {"abs", ABS}, - {"max", MAX_TOKEN}, - {"min", MIN_TOKEN}, - {"mod", MOD}, - {"rem", REM}, - {"not", NOT}, - {"xor", LOGXOR}, - {"and", LOGAND}, - {"in", IN}, - {"or", LOGIOR}, - {"up", UP}, - {"addr", ADDR_TOKEN}, - {"null", EMPTINESS_LITERAL} -}; - -static const struct token tokentab2[] = -{ - {":=", GDB_ASSIGNMENT}, - {"//", SLASH_SLASH}, - {"->", POINTER}, - {"/=", NOTEQUAL}, - {"<=", LEQ}, - {">=", GEQ} -}; - -/* Read one token, getting characters through lexptr. */ -/* This is where we will check to make sure that the language and the - operators used are compatible. */ - -static enum ch_terminal -ch_lex (void) -{ - unsigned int i; - enum ch_terminal token; - char *inputname; - struct symbol *sym; - - /* Skip over any leading whitespace. */ - while (isspace (*lexptr)) - { - lexptr++; - } - /* Look for special single character cases which can't be the first - character of some other multicharacter token. */ - switch (*lexptr) - { - case '\0': - return END_TOKEN; - case ',': - case '=': - case ';': - case '!': - case '+': - case '*': - case '(': - case ')': - case '[': - case ']': - return (*lexptr++); - } - /* Look for characters which start a particular kind of multicharacter - token, such as a character literal, register name, convenience - variable name, string literal, etc. */ - switch (*lexptr) - { - case '\'': - case '\"': - /* First try to match a string literal, which is any - sequence of characters enclosed in matching single or double - quotes, except that a single character inside single quotes - is a character literal, so we have to catch that case also. */ - token = match_string_literal (); - if (token != 0) - { - return (token); - } - if (*lexptr == '\'') - { - token = match_character_literal (); - if (token != 0) - { - return (token); - } - } - break; - case 'C': - case 'c': - token = match_character_literal (); - if (token != 0) - { - return (token); - } - break; - case '$': - yylval.sval.ptr = lexptr; - do - { - lexptr++; - } - while (isalnum (*lexptr) || *lexptr == '_' || *lexptr == '$'); - yylval.sval.length = lexptr - yylval.sval.ptr; - write_dollar_variable (yylval.sval); - return GDB_VARIABLE; - break; - } - /* See if it is a special token of length 2. */ - for (i = 0; i < sizeof (tokentab2) / sizeof (tokentab2[0]); i++) - { - if (STREQN (lexptr, tokentab2[i].operator, 2)) - { - lexptr += 2; - return (tokentab2[i].token); - } - } - /* Look for single character cases which which could be the first - character of some other multicharacter token, but aren't, or we - would already have found it. */ - switch (*lexptr) - { - case '-': - case ':': - case '/': - case '<': - case '>': - return (*lexptr++); - } - /* Look for a float literal before looking for an integer literal, so - we match as much of the input stream as possible. */ - token = match_float_literal (); - if (token != 0) - { - return (token); - } - token = match_bitstring_literal (); - if (token != 0) - { - return (token); - } - token = match_integer_literal (); - if (token != 0) - { - return (token); - } - - /* Try to match a simple name string, and if a match is found, then - further classify what sort of name it is and return an appropriate - token. Note that attempting to match a simple name string consumes - the token from lexptr, so we can't back out if we later find that - we can't classify what sort of name it is. */ - - inputname = match_simple_name_string (); - - if (inputname != NULL) - { - char *simplename = (char *) alloca (strlen (inputname) + 1); - - char *dptr = simplename, *sptr = inputname; - for (; *sptr; sptr++) - *dptr++ = isupper (*sptr) ? tolower (*sptr) : *sptr; - *dptr = '\0'; - - /* See if it is a reserved identifier. */ - for (i = 0; i < sizeof (idtokentab) / sizeof (idtokentab[0]); i++) - { - if (STREQ (simplename, idtokentab[i].operator)) - { - return (idtokentab[i].token); - } - } - - /* Look for other special tokens. */ - if (STREQ (simplename, "true")) - { - yylval.ulval = 1; - return (BOOLEAN_LITERAL); - } - if (STREQ (simplename, "false")) - { - yylval.ulval = 0; - return (BOOLEAN_LITERAL); - } - - sym = lookup_symbol (inputname, expression_context_block, - VAR_NAMESPACE, (int *) NULL, - (struct symtab **) NULL); - if (sym == NULL && strcmp (inputname, simplename) != 0) - { - sym = lookup_symbol (simplename, expression_context_block, - VAR_NAMESPACE, (int *) NULL, - (struct symtab **) NULL); - } - if (sym != NULL) - { - yylval.ssym.stoken.ptr = NULL; - yylval.ssym.stoken.length = 0; - yylval.ssym.sym = sym; - yylval.ssym.is_a_field_of_this = 0; /* FIXME, C++'ism */ - switch (SYMBOL_CLASS (sym)) - { - case LOC_BLOCK: - /* Found a procedure name. */ - return (GENERAL_PROCEDURE_NAME); - case LOC_STATIC: - /* Found a global or local static variable. */ - return (LOCATION_NAME); - case LOC_REGISTER: - case LOC_ARG: - case LOC_REF_ARG: - case LOC_REGPARM: - case LOC_REGPARM_ADDR: - case LOC_LOCAL: - case LOC_LOCAL_ARG: - case LOC_BASEREG: - case LOC_BASEREG_ARG: - if (innermost_block == NULL - || contained_in (block_found, innermost_block)) - { - innermost_block = block_found; - } - return (LOCATION_NAME); - break; - case LOC_CONST: - case LOC_LABEL: - return (LOCATION_NAME); - break; - case LOC_TYPEDEF: - yylval.tsym.type = SYMBOL_TYPE (sym); - return TYPENAME; - case LOC_UNDEF: - case LOC_CONST_BYTES: - case LOC_OPTIMIZED_OUT: - error ("Symbol \"%s\" names no location.", inputname); - break; - default: - internal_error (__FILE__, __LINE__, - "unhandled SYMBOL_CLASS in ch_lex()"); - break; - } - } - else if (!have_full_symbols () && !have_partial_symbols ()) - { - error ("No symbol table is loaded. Use the \"file\" command."); - } - else - { - error ("No symbol \"%s\" in current context.", inputname); - } - } - - /* Catch single character tokens which are not part of some - longer token. */ - - switch (*lexptr) - { - case '.': /* Not float for example. */ - lexptr++; - while (isspace (*lexptr)) - lexptr++; - inputname = match_simple_name_string (); - if (!inputname) - return '.'; - return DOT_FIELD_NAME; - } - - return (ILLEGAL_TOKEN); -} - -static void -write_lower_upper_value (enum exp_opcode opcode, /* Either UNOP_LOWER or UNOP_UPPER */ - struct type *type) -{ - if (type == NULL) - write_exp_elt_opcode (opcode); - else - { - struct type *result_type; - LONGEST val = type_lower_upper (opcode, type, &result_type); - write_exp_elt_opcode (OP_LONG); - write_exp_elt_type (result_type); - write_exp_elt_longcst (val); - write_exp_elt_opcode (OP_LONG); - } -} - -void -chill_error (char *msg) -{ - /* Never used. */ -} diff --git a/contrib/gdb/gdb/ch-lang.c b/contrib/gdb/gdb/ch-lang.c deleted file mode 100644 index b46dce0..0000000 --- a/contrib/gdb/gdb/ch-lang.c +++ /dev/null @@ -1,663 +0,0 @@ -/* Chill language support routines for GDB, the GNU debugger. - Copyright 1992, 1993, 1994, 1995, 1996, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "symtab.h" -#include "gdbtypes.h" -#include "value.h" -#include "expression.h" -#include "parser-defs.h" -#include "language.h" -#include "ch-lang.h" -#include "valprint.h" - -extern void _initialize_chill_language (void); - -static struct value *evaluate_subexp_chill (struct type *, struct expression *, - int *, enum noside); - -static struct value *value_chill_max_min (enum exp_opcode, struct value *); - -static struct value *value_chill_card (struct value *); - -static struct value *value_chill_length (struct value *); - -static struct type *chill_create_fundamental_type (struct objfile *, int); - -static void chill_printstr (struct ui_file * stream, char *string, - unsigned int length, int width, - int force_ellipses); - -static void chill_printchar (int, struct ui_file *); - -/* For now, Chill uses a simple mangling algorithm whereby you simply - discard everything after the occurance of two successive CPLUS_MARKER - characters to derive the demangled form. */ - -char * -chill_demangle (const char *mangled) -{ - const char *joiner = NULL; - char *demangled; - const char *cp = mangled; - - while (*cp) - { - if (is_cplus_marker (*cp)) - { - joiner = cp; - break; - } - cp++; - } - if (joiner != NULL && *(joiner + 1) == *joiner) - { - demangled = savestring (mangled, joiner - mangled); - } - else - { - demangled = NULL; - } - return (demangled); -} - -static void -chill_printchar (register int c, struct ui_file *stream) -{ - c &= 0xFF; /* Avoid sign bit follies */ - - if (PRINT_LITERAL_FORM (c)) - { - if (c == '\'' || c == '^') - fprintf_filtered (stream, "'%c%c'", c, c); - else - fprintf_filtered (stream, "'%c'", c); - } - else - { - fprintf_filtered (stream, "'^(%u)'", (unsigned int) c); - } -} - -/* Print the character string STRING, printing at most LENGTH characters. - Printing stops early if the number hits print_max; repeat counts - are printed as appropriate. Print ellipses at the end if we - had to stop before printing LENGTH characters, or if FORCE_ELLIPSES. - Note that gdb maintains the length of strings without counting the - terminating null byte, while chill strings are typically written with - an explicit null byte. So we always assume an implied null byte - until gdb is able to maintain non-null terminated strings as well - as null terminated strings (FIXME). - */ - -static void -chill_printstr (struct ui_file *stream, char *string, unsigned int length, - int width, int force_ellipses) -{ - register unsigned int i; - unsigned int things_printed = 0; - int in_literal_form = 0; - int in_control_form = 0; - int need_slashslash = 0; - unsigned int c; - - if (length == 0) - { - fputs_filtered ("\"\"", stream); - return; - } - - for (i = 0; i < length && things_printed < print_max; ++i) - { - /* Position of the character we are examining - to see whether it is repeated. */ - unsigned int rep1; - /* Number of repetitions we have detected so far. */ - unsigned int reps; - - QUIT; - - if (need_slashslash) - { - fputs_filtered ("//", stream); - need_slashslash = 0; - } - - rep1 = i + 1; - reps = 1; - while (rep1 < length && string[rep1] == string[i]) - { - ++rep1; - ++reps; - } - - c = string[i]; - if (reps > repeat_count_threshold) - { - if (in_control_form || in_literal_form) - { - if (in_control_form) - fputs_filtered (")", stream); - fputs_filtered ("\"//", stream); - in_control_form = in_literal_form = 0; - } - chill_printchar (c, stream); - fprintf_filtered (stream, "", reps); - i = rep1 - 1; - things_printed += repeat_count_threshold; - need_slashslash = 1; - } - else - { - if (!in_literal_form && !in_control_form) - fputs_filtered ("\"", stream); - if (PRINT_LITERAL_FORM (c)) - { - if (!in_literal_form) - { - if (in_control_form) - { - fputs_filtered (")", stream); - in_control_form = 0; - } - in_literal_form = 1; - } - fprintf_filtered (stream, "%c", c); - if (c == '"' || c == '^') - /* duplicate this one as must be done at input */ - fprintf_filtered (stream, "%c", c); - } - else - { - if (!in_control_form) - { - if (in_literal_form) - { - in_literal_form = 0; - } - fputs_filtered ("^(", stream); - in_control_form = 1; - } - else - fprintf_filtered (stream, ","); - c = c & 0xff; - fprintf_filtered (stream, "%u", (unsigned int) c); - } - ++things_printed; - } - } - - /* Terminate the quotes if necessary. */ - if (in_control_form) - { - fputs_filtered (")", stream); - } - if (in_literal_form || in_control_form) - { - fputs_filtered ("\"", stream); - } - if (force_ellipses || (i < length)) - { - fputs_filtered ("...", stream); - } -} - -static struct type * -chill_create_fundamental_type (struct objfile *objfile, int typeid) -{ - register struct type *type = NULL; - - switch (typeid) - { - default: - /* FIXME: For now, if we are asked to produce a type not in this - language, create the equivalent of a C integer type with the - name "". When all the dust settles from the type - reconstruction work, this should probably become an error. */ - type = init_type (TYPE_CODE_INT, 2, 0, "", objfile); - warning ("internal error: no chill fundamental type %d", typeid); - break; - case FT_VOID: - /* FIXME: Currently the GNU Chill compiler emits some DWARF entries for - typedefs, unrelated to anything directly in the code being compiled, - that have some FT_VOID types. Just fake it for now. */ - type = init_type (TYPE_CODE_VOID, 0, 0, "", objfile); - break; - case FT_BOOLEAN: - type = init_type (TYPE_CODE_BOOL, 1, TYPE_FLAG_UNSIGNED, "BOOL", objfile); - break; - case FT_CHAR: - type = init_type (TYPE_CODE_CHAR, 1, TYPE_FLAG_UNSIGNED, "CHAR", objfile); - break; - case FT_SIGNED_CHAR: - type = init_type (TYPE_CODE_INT, 1, 0, "BYTE", objfile); - break; - case FT_UNSIGNED_CHAR: - type = init_type (TYPE_CODE_INT, 1, TYPE_FLAG_UNSIGNED, "UBYTE", objfile); - break; - case FT_SHORT: /* Chill ints are 2 bytes */ - type = init_type (TYPE_CODE_INT, 2, 0, "INT", objfile); - break; - case FT_UNSIGNED_SHORT: /* Chill ints are 2 bytes */ - type = init_type (TYPE_CODE_INT, 2, TYPE_FLAG_UNSIGNED, "UINT", objfile); - break; - case FT_INTEGER: /* FIXME? */ - case FT_SIGNED_INTEGER: /* FIXME? */ - case FT_LONG: /* Chill longs are 4 bytes */ - case FT_SIGNED_LONG: /* Chill longs are 4 bytes */ - type = init_type (TYPE_CODE_INT, 4, 0, "LONG", objfile); - break; - case FT_UNSIGNED_INTEGER: /* FIXME? */ - case FT_UNSIGNED_LONG: /* Chill longs are 4 bytes */ - type = init_type (TYPE_CODE_INT, 4, TYPE_FLAG_UNSIGNED, "ULONG", objfile); - break; - case FT_FLOAT: - type = init_type (TYPE_CODE_FLT, 4, 0, "REAL", objfile); - break; - case FT_DBL_PREC_FLOAT: - type = init_type (TYPE_CODE_FLT, 8, 0, "LONG_REAL", objfile); - break; - } - return (type); -} - - -/* Table of operators and their precedences for printing expressions. */ - -static const struct op_print chill_op_print_tab[] = -{ - {"AND", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0}, - {"OR", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0}, - {"NOT", UNOP_LOGICAL_NOT, PREC_PREFIX, 0}, - {"MOD", BINOP_MOD, PREC_MUL, 0}, - {"REM", BINOP_REM, PREC_MUL, 0}, - {"SIZE", UNOP_SIZEOF, PREC_BUILTIN_FUNCTION, 0}, - {"LOWER", UNOP_LOWER, PREC_BUILTIN_FUNCTION, 0}, - {"UPPER", UNOP_UPPER, PREC_BUILTIN_FUNCTION, 0}, - {"CARD", UNOP_CARD, PREC_BUILTIN_FUNCTION, 0}, - {"MAX", UNOP_CHMAX, PREC_BUILTIN_FUNCTION, 0}, - {"MIN", UNOP_CHMIN, PREC_BUILTIN_FUNCTION, 0}, - {":=", BINOP_ASSIGN, PREC_ASSIGN, 1}, - {"=", BINOP_EQUAL, PREC_EQUAL, 0}, - {"/=", BINOP_NOTEQUAL, PREC_EQUAL, 0}, - {"<=", BINOP_LEQ, PREC_ORDER, 0}, - {">=", BINOP_GEQ, PREC_ORDER, 0}, - {">", BINOP_GTR, PREC_ORDER, 0}, - {"<", BINOP_LESS, PREC_ORDER, 0}, - {"+", BINOP_ADD, PREC_ADD, 0}, - {"-", BINOP_SUB, PREC_ADD, 0}, - {"*", BINOP_MUL, PREC_MUL, 0}, - {"/", BINOP_DIV, PREC_MUL, 0}, - {"//", BINOP_CONCAT, PREC_PREFIX, 0}, /* FIXME: precedence? */ - {"-", UNOP_NEG, PREC_PREFIX, 0}, - {"->", UNOP_IND, PREC_SUFFIX, 1}, - {"->", UNOP_ADDR, PREC_PREFIX, 0}, - {":", BINOP_RANGE, PREC_ASSIGN, 0}, - {NULL, 0, 0, 0} -}; - -/* The built-in types of Chill. */ - -struct type *builtin_type_chill_bool; -struct type *builtin_type_chill_char; -struct type *builtin_type_chill_long; -struct type *builtin_type_chill_ulong; -struct type *builtin_type_chill_real; - -struct type **const (chill_builtin_types[]) = -{ - &builtin_type_chill_bool, - &builtin_type_chill_char, - &builtin_type_chill_long, - &builtin_type_chill_ulong, - &builtin_type_chill_real, - 0 -}; - -/* Calculate LOWER or UPPER of TYPE. - Returns the result as an integer. - *RESULT_TYPE is the appropriate type for the result. */ - -LONGEST -type_lower_upper (enum exp_opcode op, /* Either UNOP_LOWER or UNOP_UPPER */ - struct type *type, struct type **result_type) -{ - LONGEST low, high; - *result_type = type; - CHECK_TYPEDEF (type); - switch (TYPE_CODE (type)) - { - case TYPE_CODE_STRUCT: - *result_type = builtin_type_int; - if (chill_varying_type (type)) - return type_lower_upper (op, TYPE_FIELD_TYPE (type, 1), result_type); - break; - case TYPE_CODE_ARRAY: - case TYPE_CODE_BITSTRING: - case TYPE_CODE_STRING: - type = TYPE_FIELD_TYPE (type, 0); /* Get index type */ - - /* ... fall through ... */ - case TYPE_CODE_RANGE: - *result_type = TYPE_TARGET_TYPE (type); - return op == UNOP_LOWER ? TYPE_LOW_BOUND (type) : TYPE_HIGH_BOUND (type); - - case TYPE_CODE_ENUM: - case TYPE_CODE_BOOL: - case TYPE_CODE_INT: - case TYPE_CODE_CHAR: - if (get_discrete_bounds (type, &low, &high) >= 0) - { - *result_type = type; - return op == UNOP_LOWER ? low : high; - } - break; - case TYPE_CODE_UNDEF: - case TYPE_CODE_PTR: - case TYPE_CODE_UNION: - case TYPE_CODE_FUNC: - case TYPE_CODE_FLT: - case TYPE_CODE_VOID: - case TYPE_CODE_SET: - case TYPE_CODE_ERROR: - case TYPE_CODE_MEMBER: - case TYPE_CODE_METHOD: - case TYPE_CODE_REF: - case TYPE_CODE_COMPLEX: - default: - break; - } - error ("unknown mode for LOWER/UPPER builtin"); -} - -static struct value * -value_chill_length (struct value *val) -{ - LONGEST tmp; - struct type *type = VALUE_TYPE (val); - struct type *ttype; - CHECK_TYPEDEF (type); - switch (TYPE_CODE (type)) - { - case TYPE_CODE_ARRAY: - case TYPE_CODE_BITSTRING: - case TYPE_CODE_STRING: - tmp = type_lower_upper (UNOP_UPPER, type, &ttype) - - type_lower_upper (UNOP_LOWER, type, &ttype) + 1; - break; - case TYPE_CODE_STRUCT: - if (chill_varying_type (type)) - { - tmp = unpack_long (TYPE_FIELD_TYPE (type, 0), VALUE_CONTENTS (val)); - break; - } - /* ... else fall through ... */ - default: - error ("bad argument to LENGTH builtin"); - } - return value_from_longest (builtin_type_int, tmp); -} - -static struct value * -value_chill_card (struct value *val) -{ - LONGEST tmp = 0; - struct type *type = VALUE_TYPE (val); - CHECK_TYPEDEF (type); - - if (TYPE_CODE (type) == TYPE_CODE_SET) - { - struct type *range_type = TYPE_INDEX_TYPE (type); - LONGEST lower_bound, upper_bound; - int i; - - get_discrete_bounds (range_type, &lower_bound, &upper_bound); - for (i = lower_bound; i <= upper_bound; i++) - if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) - tmp++; - } - else - error ("bad argument to CARD builtin"); - - return value_from_longest (builtin_type_int, tmp); -} - -static struct value * -value_chill_max_min (enum exp_opcode op, struct value *val) -{ - LONGEST tmp = 0; - struct type *type = VALUE_TYPE (val); - struct type *elttype; - CHECK_TYPEDEF (type); - - if (TYPE_CODE (type) == TYPE_CODE_SET) - { - LONGEST lower_bound, upper_bound; - int i, empty = 1; - - elttype = TYPE_INDEX_TYPE (type); - CHECK_TYPEDEF (elttype); - get_discrete_bounds (elttype, &lower_bound, &upper_bound); - - if (op == UNOP_CHMAX) - { - for (i = upper_bound; i >= lower_bound; i--) - { - if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) - { - tmp = i; - empty = 0; - break; - } - } - } - else - { - for (i = lower_bound; i <= upper_bound; i++) - { - if (value_bit_index (type, VALUE_CONTENTS (val), i) > 0) - { - tmp = i; - empty = 0; - break; - } - } - } - if (empty) - error ("%s for empty powerset", op == UNOP_CHMAX ? "MAX" : "MIN"); - } - else - error ("bad argument to %s builtin", op == UNOP_CHMAX ? "MAX" : "MIN"); - - return value_from_longest (TYPE_CODE (elttype) == TYPE_CODE_RANGE - ? TYPE_TARGET_TYPE (elttype) - : elttype, - tmp); -} - -static struct value * -evaluate_subexp_chill (struct type *expect_type, - register struct expression *exp, register int *pos, - enum noside noside) -{ - int pc = *pos; - struct type *type; - int tem, nargs; - struct value *arg1; - struct value **argvec; - enum exp_opcode op = exp->elts[*pos].opcode; - switch (op) - { - case MULTI_SUBSCRIPT: - if (noside == EVAL_SKIP) - break; - (*pos) += 3; - nargs = longest_to_int (exp->elts[pc + 1].longconst); - arg1 = evaluate_subexp_with_coercion (exp, pos, noside); - type = check_typedef (VALUE_TYPE (arg1)); - - if (nargs == 1 && TYPE_CODE (type) == TYPE_CODE_INT) - { - /* Looks like string repetition. */ - struct value *string = evaluate_subexp_with_coercion (exp, pos, - noside); - return value_concat (arg1, string); - } - - switch (TYPE_CODE (type)) - { - case TYPE_CODE_PTR: - type = check_typedef (TYPE_TARGET_TYPE (type)); - if (!type || TYPE_CODE (type) != TYPE_CODE_FUNC) - error ("reference value used as function"); - /* ... fall through ... */ - case TYPE_CODE_FUNC: - /* It's a function call. */ - if (noside == EVAL_AVOID_SIDE_EFFECTS) - break; - - /* Allocate arg vector, including space for the function to be - called in argvec[0] and a terminating NULL */ - argvec = (struct value **) alloca (sizeof (struct value *) - * (nargs + 2)); - argvec[0] = arg1; - tem = 1; - for (; tem <= nargs && tem <= TYPE_NFIELDS (type); tem++) - { - argvec[tem] - = evaluate_subexp_chill (TYPE_FIELD_TYPE (type, tem - 1), - exp, pos, noside); - } - for (; tem <= nargs; tem++) - argvec[tem] = evaluate_subexp_with_coercion (exp, pos, noside); - argvec[tem] = 0; /* signal end of arglist */ - - return call_function_by_hand (argvec[0], nargs, argvec + 1); - default: - break; - } - - while (nargs-- > 0) - { - struct value *index = evaluate_subexp_with_coercion (exp, pos, - noside); - arg1 = value_subscript (arg1, index); - } - return (arg1); - - case UNOP_LOWER: - case UNOP_UPPER: - (*pos)++; - if (noside == EVAL_SKIP) - { - (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, EVAL_SKIP); - goto nosideret; - } - arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, - EVAL_AVOID_SIDE_EFFECTS); - tem = type_lower_upper (op, VALUE_TYPE (arg1), &type); - return value_from_longest (type, tem); - - case UNOP_LENGTH: - (*pos)++; - arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); - return value_chill_length (arg1); - - case UNOP_CARD: - (*pos)++; - arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); - return value_chill_card (arg1); - - case UNOP_CHMAX: - case UNOP_CHMIN: - (*pos)++; - arg1 = (*exp->language_defn->evaluate_exp) (NULL_TYPE, exp, pos, noside); - return value_chill_max_min (op, arg1); - - case BINOP_COMMA: - error ("',' operator used in invalid context"); - - default: - break; - } - - return evaluate_subexp_standard (expect_type, exp, pos, noside); -nosideret: - return value_from_longest (builtin_type_long, (LONGEST) 1); -} - -const struct language_defn chill_language_defn = -{ - "chill", - language_chill, - chill_builtin_types, - range_check_on, - type_check_on, - case_sensitive_on, - chill_parse, /* parser */ - chill_error, /* parser error function */ - evaluate_subexp_chill, - chill_printchar, /* print a character constant */ - chill_printstr, /* function to print a string constant */ - NULL, /* Function to print a single char */ - chill_create_fundamental_type, /* Create fundamental type in this language */ - chill_print_type, /* Print a type using appropriate syntax */ - chill_val_print, /* Print a value using appropriate syntax */ - chill_value_print, /* Print a top-levl value */ - {"", "B'", "", ""}, /* Binary format info */ - {"O'%lo", "O'", "o", ""}, /* Octal format info */ - {"D'%ld", "D'", "d", ""}, /* Decimal format info */ - {"H'%lx", "H'", "x", ""}, /* Hex format info */ - chill_op_print_tab, /* expression operators for printing */ - 0, /* arrays are first-class (not c-style) */ - 0, /* String lower bound */ - &builtin_type_chill_char, /* Type of string elements */ - LANG_MAGIC -}; - -/* Initialization for Chill */ - -void -_initialize_chill_language (void) -{ - builtin_type_chill_bool = - init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT, - TYPE_FLAG_UNSIGNED, - "BOOL", (struct objfile *) NULL); - builtin_type_chill_char = - init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT, - TYPE_FLAG_UNSIGNED, - "CHAR", (struct objfile *) NULL); - builtin_type_chill_long = - init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, - 0, - "LONG", (struct objfile *) NULL); - builtin_type_chill_ulong = - init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT, - TYPE_FLAG_UNSIGNED, - "ULONG", (struct objfile *) NULL); - builtin_type_chill_real = - init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, - 0, - "LONG_REAL", (struct objfile *) NULL); - - add_language (&chill_language_defn); -} diff --git a/contrib/gdb/gdb/ch-lang.h b/contrib/gdb/gdb/ch-lang.h deleted file mode 100644 index b55e2dd..0000000 --- a/contrib/gdb/gdb/ch-lang.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Chill language support definitions for GDB, the GNU debugger. - Copyright 1992, 1994, 1996, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Forward decls for prototypes */ -struct value; - -extern int chill_parse (void); /* Defined in ch-exp.y */ - -extern void chill_error (char *); /* Defined in ch-exp.y */ - -/* Defined in ch-typeprint.c */ -extern void chill_print_type (struct type *, char *, struct ui_file *, int, - int); - -extern int chill_val_print (struct type *, char *, int, CORE_ADDR, - struct ui_file *, int, int, int, - enum val_prettyprint); - -extern int chill_value_print (struct value *, struct ui_file *, - int, enum val_prettyprint); - -extern LONGEST -type_lower_upper (enum exp_opcode, struct type *, struct type **); diff --git a/contrib/gdb/gdb/ch-typeprint.c b/contrib/gdb/gdb/ch-typeprint.c deleted file mode 100644 index 011bd12..0000000 --- a/contrib/gdb/gdb/ch-typeprint.c +++ /dev/null @@ -1,340 +0,0 @@ -/* Support for printing Chill types for GDB, the GNU debugger. - Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "obstack.h" -#include "bfd.h" /* Binary File Description */ -#include "symtab.h" -#include "gdbtypes.h" -#include "expression.h" -#include "value.h" -#include "gdbcore.h" -#include "target.h" -#include "language.h" -#include "ch-lang.h" -#include "typeprint.h" - -#include "gdb_string.h" -#include - -static void chill_type_print_base (struct type *, struct ui_file *, int, int); - -void -chill_print_type (struct type *type, char *varstring, struct ui_file *stream, - int show, int level) -{ - if (varstring != NULL && *varstring != '\0') - { - fputs_filtered (varstring, stream); - fputs_filtered (" ", stream); - } - chill_type_print_base (type, stream, show, level); -} - -/* Print the name of the type (or the ultimate pointer target, - function value or array element). - - SHOW nonzero means don't print this type as just its name; - show its real definition even if it has a name. - SHOW zero means print just typename or tag if there is one - SHOW negative means abbreviate structure elements. - SHOW is decremented for printing of structure elements. - - LEVEL is the depth to indent by. - We increase it for some recursive calls. */ - -static void -chill_type_print_base (struct type *type, struct ui_file *stream, int show, - int level) -{ - register int len; - register int i; - struct type *index_type; - struct type *range_type; - LONGEST low_bound; - LONGEST high_bound; - - QUIT; - - wrap_here (" "); - if (type == NULL) - { - fputs_filtered ("", stream); - return; - } - - /* When SHOW is zero or less, and there is a valid type name, then always - just print the type name directly from the type. */ - - if ((show <= 0) && (TYPE_NAME (type) != NULL)) - { - fputs_filtered (TYPE_NAME (type), stream); - return; - } - - if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF) - CHECK_TYPEDEF (type); - - switch (TYPE_CODE (type)) - { - case TYPE_CODE_TYPEDEF: - chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); - break; - case TYPE_CODE_PTR: - if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) - { - fprintf_filtered (stream, - TYPE_NAME (type) ? TYPE_NAME (type) : "PTR"); - break; - } - fprintf_filtered (stream, "REF "); - chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); - break; - - case TYPE_CODE_BOOL: - /* FIXME: we should probably just print the TYPE_NAME, in case - anyone ever fixes the compiler to give us the real names - in the presence of the chill equivalent of typedef (assuming - there is one). */ - fprintf_filtered (stream, - TYPE_NAME (type) ? TYPE_NAME (type) : "BOOL"); - break; - - case TYPE_CODE_ARRAY: - fputs_filtered ("ARRAY (", stream); - range_type = TYPE_FIELD_TYPE (type, 0); - if (TYPE_CODE (range_type) != TYPE_CODE_RANGE) - chill_print_type (range_type, "", stream, 0, level); - else - { - index_type = TYPE_TARGET_TYPE (range_type); - low_bound = TYPE_FIELD_BITPOS (range_type, 0); - high_bound = TYPE_FIELD_BITPOS (range_type, 1); - print_type_scalar (index_type, low_bound, stream); - fputs_filtered (":", stream); - print_type_scalar (index_type, high_bound, stream); - } - fputs_filtered (") ", stream); - chill_print_type (TYPE_TARGET_TYPE (type), "", stream, 0, level); - break; - - case TYPE_CODE_BITSTRING: - fprintf_filtered (stream, "BOOLS (%d)", - TYPE_FIELD_BITPOS (TYPE_FIELD_TYPE (type, 0), 1) + 1); - break; - - case TYPE_CODE_SET: - fputs_filtered ("POWERSET ", stream); - chill_print_type (TYPE_INDEX_TYPE (type), "", stream, - show - 1, level); - break; - - case TYPE_CODE_STRING: - range_type = TYPE_FIELD_TYPE (type, 0); - index_type = TYPE_TARGET_TYPE (range_type); - high_bound = TYPE_FIELD_BITPOS (range_type, 1); - fputs_filtered ("CHARS (", stream); - print_type_scalar (index_type, high_bound + 1, stream); - fputs_filtered (")", stream); - break; - - case TYPE_CODE_MEMBER: - fprintf_filtered (stream, "MEMBER "); - chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); - break; - case TYPE_CODE_REF: - fprintf_filtered (stream, "/*LOC*/ "); - chill_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level); - break; - case TYPE_CODE_FUNC: - fprintf_filtered (stream, "PROC ("); - len = TYPE_NFIELDS (type); - for (i = 0; i < len; i++) - { - struct type *param_type = TYPE_FIELD_TYPE (type, i); - if (i > 0) - { - fputs_filtered (", ", stream); - wrap_here (" "); - } - if (TYPE_CODE (param_type) == TYPE_CODE_REF) - { - chill_type_print_base (TYPE_TARGET_TYPE (param_type), - stream, 0, level); - fputs_filtered (" LOC", stream); - } - else - chill_type_print_base (param_type, stream, show, level); - } - fprintf_filtered (stream, ")"); - if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID) - { - fputs_filtered (" RETURNS (", stream); - chill_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level); - fputs_filtered (")", stream); - } - break; - - case TYPE_CODE_STRUCT: - if (chill_varying_type (type)) - { - chill_type_print_base (TYPE_FIELD_TYPE (type, 1), - stream, 0, level); - fputs_filtered (" VARYING", stream); - } - else - { - fprintf_filtered (stream, "STRUCT "); - - fprintf_filtered (stream, "(\n"); - if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0)) - { - if (TYPE_STUB (type)) - { - fprintfi_filtered (level + 4, stream, "\n"); - } - else - { - fprintfi_filtered (level + 4, stream, "\n"); - } - } - else - { - len = TYPE_NFIELDS (type); - for (i = TYPE_N_BASECLASSES (type); i < len; i++) - { - struct type *field_type = TYPE_FIELD_TYPE (type, i); - QUIT; - print_spaces_filtered (level + 4, stream); - if (TYPE_CODE (field_type) == TYPE_CODE_UNION) - { - int j; /* variant number */ - fputs_filtered ("CASE OF\n", stream); - for (j = 0; j < TYPE_NFIELDS (field_type); j++) - { - int k; /* variant field index */ - struct type *variant_type - = TYPE_FIELD_TYPE (field_type, j); - int var_len = TYPE_NFIELDS (variant_type); - print_spaces_filtered (level + 4, stream); - if (strcmp (TYPE_FIELD_NAME (field_type, j), - "else") == 0) - fputs_filtered ("ELSE\n", stream); - else - fputs_filtered (":\n", stream); - if (TYPE_CODE (variant_type) != TYPE_CODE_STRUCT) - error ("variant record confusion"); - for (k = 0; k < var_len; k++) - { - print_spaces_filtered (level + 8, stream); - chill_print_type (TYPE_FIELD_TYPE (variant_type, k), - TYPE_FIELD_NAME (variant_type, k), - stream, show - 1, level + 8); - if (k < (var_len - 1)) - fputs_filtered (",", stream); - fputs_filtered ("\n", stream); - } - } - print_spaces_filtered (level + 4, stream); - fputs_filtered ("ESAC", stream); - } - else - chill_print_type (field_type, - TYPE_FIELD_NAME (type, i), - stream, show - 1, level + 4); - if (i < (len - 1)) - { - fputs_filtered (",", stream); - } - fputs_filtered ("\n", stream); - } - } - fprintfi_filtered (level, stream, ")"); - } - break; - - case TYPE_CODE_RANGE: - { - struct type *target = TYPE_TARGET_TYPE (type); - if (target && TYPE_NAME (target)) - fputs_filtered (TYPE_NAME (target), stream); - else - fputs_filtered ("RANGE", stream); - if (target == NULL) - target = builtin_type_long; - fputs_filtered (" (", stream); - print_type_scalar (target, TYPE_LOW_BOUND (type), stream); - fputs_filtered (":", stream); - print_type_scalar (target, TYPE_HIGH_BOUND (type), stream); - fputs_filtered (")", stream); - } - break; - - case TYPE_CODE_ENUM: - { - register int lastval = 0; - fprintf_filtered (stream, "SET ("); - len = TYPE_NFIELDS (type); - for (i = 0; i < len; i++) - { - QUIT; - if (i) - fprintf_filtered (stream, ", "); - wrap_here (" "); - fputs_filtered (TYPE_FIELD_NAME (type, i), stream); - if (lastval != TYPE_FIELD_BITPOS (type, i)) - { - fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i)); - lastval = TYPE_FIELD_BITPOS (type, i); - } - lastval++; - } - fprintf_filtered (stream, ")"); - } - break; - - case TYPE_CODE_VOID: - case TYPE_CODE_UNDEF: - case TYPE_CODE_ERROR: - case TYPE_CODE_UNION: - case TYPE_CODE_METHOD: - error ("missing language support in chill_type_print_base"); - break; - - default: - - /* Handle types not explicitly handled by the other cases, - such as fundamental types. For these, just print whatever - the type name is, as recorded in the type itself. If there - is no type name, then complain. */ - - if (TYPE_NAME (type) != NULL) - { - fputs_filtered (TYPE_NAME (type), stream); - } - else - { - error ("Unrecognized type code (%d) in symbol table.", - TYPE_CODE (type)); - } - break; - } -} diff --git a/contrib/gdb/gdb/ch-valprint.c b/contrib/gdb/gdb/ch-valprint.c deleted file mode 100644 index 44b1c53..0000000 --- a/contrib/gdb/gdb/ch-valprint.c +++ /dev/null @@ -1,605 +0,0 @@ -/* Support for printing Chill values for GDB, the GNU debugger. - Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, - 1998, 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "obstack.h" -#include "symtab.h" -#include "gdbtypes.h" -#include "valprint.h" -#include "expression.h" -#include "value.h" -#include "language.h" -#include "demangle.h" -#include "c-lang.h" /* For c_val_print */ -#include "typeprint.h" -#include "ch-lang.h" -#include "annotate.h" - -static void chill_print_value_fields (struct type *, char *, - struct ui_file *, int, int, - enum val_prettyprint, struct type **); - -static void chill_print_type_scalar (struct type *, LONGEST, - struct ui_file *); - -static void chill_val_print_array_elements (struct type *, char *, - CORE_ADDR, struct ui_file *, - int, int, int, - enum val_prettyprint); - - -/* Print integral scalar data VAL, of type TYPE, onto stdio stream STREAM. - Used to print data from type structures in a specified type. For example, - array bounds may be characters or booleans in some languages, and this - allows the ranges to be printed in their "natural" form rather than as - decimal integer values. */ - -static void -chill_print_type_scalar (struct type *type, LONGEST val, struct ui_file *stream) -{ - switch (TYPE_CODE (type)) - { - case TYPE_CODE_RANGE: - if (TYPE_TARGET_TYPE (type)) - { - chill_print_type_scalar (TYPE_TARGET_TYPE (type), val, stream); - return; - } - break; - case TYPE_CODE_UNDEF: - case TYPE_CODE_PTR: - case TYPE_CODE_ARRAY: - case TYPE_CODE_STRUCT: - case TYPE_CODE_UNION: - case TYPE_CODE_ENUM: - case TYPE_CODE_FUNC: - case TYPE_CODE_INT: - case TYPE_CODE_FLT: - case TYPE_CODE_VOID: - case TYPE_CODE_SET: - case TYPE_CODE_STRING: - case TYPE_CODE_BITSTRING: - case TYPE_CODE_ERROR: - case TYPE_CODE_MEMBER: - case TYPE_CODE_METHOD: - case TYPE_CODE_REF: - case TYPE_CODE_CHAR: - case TYPE_CODE_BOOL: - case TYPE_CODE_COMPLEX: - case TYPE_CODE_TYPEDEF: - default: - break; - } - print_type_scalar (type, val, stream); -} - -/* Print the elements of an array. - Similar to val_print_array_elements, but prints - element indexes (in Chill syntax). */ - -static void -chill_val_print_array_elements (struct type *type, char *valaddr, - CORE_ADDR address, struct ui_file *stream, - int format, int deref_ref, int recurse, - enum val_prettyprint pretty) -{ - unsigned int i = 0; - unsigned int things_printed = 0; - unsigned len; - struct type *elttype; - struct type *range_type = TYPE_FIELD_TYPE (type, 0); - struct type *index_type = TYPE_TARGET_TYPE (range_type); - unsigned eltlen; - /* Position of the array element we are examining to see - whether it is repeated. */ - unsigned int rep1; - /* Number of repetitions we have detected so far. */ - unsigned int reps; - LONGEST low_bound = TYPE_FIELD_BITPOS (range_type, 0); - - elttype = check_typedef (TYPE_TARGET_TYPE (type)); - eltlen = TYPE_LENGTH (elttype); - len = TYPE_LENGTH (type) / eltlen; - - annotate_array_section_begin (i, elttype); - - for (; i < len && things_printed < print_max; i++) - { - if (i != 0) - { - if (prettyprint_arrays) - { - fprintf_filtered (stream, ",\n"); - print_spaces_filtered (2 + 2 * recurse, stream); - } - else - { - fprintf_filtered (stream, ", "); - } - } - wrap_here (n_spaces (2 + 2 * recurse)); - - rep1 = i + 1; - reps = 1; - while ((rep1 < len) && - !memcmp (valaddr + i * eltlen, valaddr + rep1 * eltlen, eltlen)) - { - ++reps; - ++rep1; - } - - fputs_filtered ("(", stream); - chill_print_type_scalar (index_type, low_bound + i, stream); - if (reps > 1) - { - fputs_filtered (":", stream); - chill_print_type_scalar (index_type, low_bound + i + reps - 1, - stream); - fputs_filtered ("): ", stream); - val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format, - deref_ref, recurse + 1, pretty); - - i = rep1 - 1; - things_printed += 1; - } - else - { - fputs_filtered ("): ", stream); - val_print (elttype, valaddr + i * eltlen, 0, 0, stream, format, - deref_ref, recurse + 1, pretty); - annotate_elt (); - things_printed++; - } - } - annotate_array_section_end (); - if (i < len) - { - fprintf_filtered (stream, "..."); - } -} - -/* Print data of type TYPE located at VALADDR (within GDB), which came from - the inferior at address ADDRESS, onto stdio stream STREAM according to - FORMAT (a letter or 0 for natural format). The data at VALADDR is in - target byte order. - - If the data are a string pointer, returns the number of string characters - printed. - - If DEREF_REF is nonzero, then dereference references, otherwise just print - them like pointers. - - The PRETTY parameter controls prettyprinting. */ - -int -chill_val_print (struct type *type, char *valaddr, int embedded_offset, - CORE_ADDR address, struct ui_file *stream, int format, - int deref_ref, int recurse, enum val_prettyprint pretty) -{ - LONGEST val; - unsigned int i = 0; /* Number of characters printed. */ - struct type *elttype; - CORE_ADDR addr; - - CHECK_TYPEDEF (type); - - switch (TYPE_CODE (type)) - { - case TYPE_CODE_ARRAY: - if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0) - { - if (prettyprint_arrays) - { - print_spaces_filtered (2 + 2 * recurse, stream); - } - fprintf_filtered (stream, "["); - chill_val_print_array_elements (type, valaddr, address, stream, - format, deref_ref, recurse, pretty); - fprintf_filtered (stream, "]"); - } - else - { - error ("unimplemented in chill_val_print; unspecified array length"); - } - break; - - case TYPE_CODE_INT: - format = format ? format : output_format; - if (format) - { - print_scalar_formatted (valaddr, type, format, 0, stream); - } - else - { - val_print_type_code_int (type, valaddr, stream); - } - break; - - case TYPE_CODE_CHAR: - format = format ? format : output_format; - if (format) - { - print_scalar_formatted (valaddr, type, format, 0, stream); - } - else - { - LA_PRINT_CHAR ((unsigned char) unpack_long (type, valaddr), - stream); - } - break; - - case TYPE_CODE_FLT: - if (format) - { - print_scalar_formatted (valaddr, type, format, 0, stream); - } - else - { - print_floating (valaddr, type, stream); - } - break; - - case TYPE_CODE_BOOL: - format = format ? format : output_format; - if (format) - { - print_scalar_formatted (valaddr, type, format, 0, stream); - } - else - { - /* FIXME: Why is this using builtin_type_chill_bool not type? */ - val = unpack_long (builtin_type_chill_bool, valaddr); - fprintf_filtered (stream, val ? "TRUE" : "FALSE"); - } - break; - - case TYPE_CODE_UNDEF: - /* This happens (without TYPE_FLAG_STUB set) on systems which don't use - dbx xrefs (NO_DBX_XREFS in gcc) if a file has a "struct foo *bar" - and no complete type for struct foo in that file. */ - fprintf_filtered (stream, ""); - break; - - case TYPE_CODE_PTR: - if (format && format != 's') - { - print_scalar_formatted (valaddr, type, format, 0, stream); - break; - } - addr = unpack_pointer (type, valaddr); - elttype = check_typedef (TYPE_TARGET_TYPE (type)); - - /* We assume a NULL pointer is all zeros ... */ - if (addr == 0) - { - fputs_filtered ("NULL", stream); - return 0; - } - - if (TYPE_CODE (elttype) == TYPE_CODE_FUNC) - { - /* Try to print what function it points to. */ - print_address_demangle (addr, stream, demangle); - /* Return value is irrelevant except for string pointers. */ - return (0); - } - if (addressprint && format != 's') - { - print_address_numeric (addr, 1, stream); - } - - /* For a pointer to char or unsigned char, also print the string - pointed to, unless pointer is null. */ - if (TYPE_LENGTH (elttype) == 1 - && TYPE_CODE (elttype) == TYPE_CODE_CHAR - && (format == 0 || format == 's') - && addr != 0 - && /* If print_max is UINT_MAX, the alloca below will fail. - In that case don't try to print the string. */ - print_max < UINT_MAX) - i = val_print_string (addr, -1, TYPE_LENGTH (elttype), stream); - - /* Return number of characters printed, plus one for the - terminating null if we have "reached the end". */ - return (i + (print_max && i != print_max)); - break; - - case TYPE_CODE_STRING: - i = TYPE_LENGTH (type); - LA_PRINT_STRING (stream, valaddr, i, 1, 0); - /* Return number of characters printed, plus one for the terminating - null if we have "reached the end". */ - return (i + (print_max && i != print_max)); - break; - - case TYPE_CODE_BITSTRING: - case TYPE_CODE_SET: - elttype = TYPE_INDEX_TYPE (type); - CHECK_TYPEDEF (elttype); - if (TYPE_STUB (elttype)) - { - fprintf_filtered (stream, ""); - gdb_flush (stream); - break; - } - { - struct type *range = elttype; - LONGEST low_bound, high_bound; - int i; - int is_bitstring = TYPE_CODE (type) == TYPE_CODE_BITSTRING; - int need_comma = 0; - - if (is_bitstring) - fputs_filtered ("B'", stream); - else - fputs_filtered ("[", stream); - - i = get_discrete_bounds (range, &low_bound, &high_bound); - maybe_bad_bstring: - if (i < 0) - { - fputs_filtered ("", stream); - goto done; - } - - for (i = low_bound; i <= high_bound; i++) - { - int element = value_bit_index (type, valaddr, i); - if (element < 0) - { - i = element; - goto maybe_bad_bstring; - } - if (is_bitstring) - fprintf_filtered (stream, "%d", element); - else if (element) - { - if (need_comma) - fputs_filtered (", ", stream); - chill_print_type_scalar (range, (LONGEST) i, stream); - need_comma = 1; - - /* Look for a continuous range of true elements. */ - if (i + 1 <= high_bound && value_bit_index (type, valaddr, ++i)) - { - int j = i; /* j is the upper bound so far of the range */ - fputs_filtered (":", stream); - while (i + 1 <= high_bound - && value_bit_index (type, valaddr, ++i)) - j = i; - chill_print_type_scalar (range, (LONGEST) j, stream); - } - } - } - done: - if (is_bitstring) - fputs_filtered ("'", stream); - else - fputs_filtered ("]", stream); - } - break; - - case TYPE_CODE_STRUCT: - if (chill_varying_type (type)) - { - struct type *inner = check_typedef (TYPE_FIELD_TYPE (type, 1)); - long length = unpack_long (TYPE_FIELD_TYPE (type, 0), valaddr); - char *data_addr = valaddr + TYPE_FIELD_BITPOS (type, 1) / 8; - - switch (TYPE_CODE (inner)) - { - case TYPE_CODE_STRING: - if (length > TYPE_LENGTH (type) - 2) - { - fprintf_filtered (stream, - " static length %d> *invalid*", - length, TYPE_LENGTH (type)); - - /* Don't print the string; doing so might produce a - segfault. */ - return length; - } - LA_PRINT_STRING (stream, data_addr, length, 1, 0); - return length; - default: - break; - } - } - chill_print_value_fields (type, valaddr, stream, format, recurse, pretty, - 0); - break; - - case TYPE_CODE_REF: - if (addressprint) - { - fprintf_filtered (stream, "LOC("); - print_address_numeric - (extract_address (valaddr, TARGET_PTR_BIT / HOST_CHAR_BIT), - 1, - stream); - fprintf_filtered (stream, ")"); - if (deref_ref) - fputs_filtered (": ", stream); - } - /* De-reference the reference. */ - if (deref_ref) - { - if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_UNDEF) - { - struct value *deref_val = - value_at - (TYPE_TARGET_TYPE (type), - unpack_pointer (lookup_pointer_type (builtin_type_void), - valaddr), - NULL); - val_print (VALUE_TYPE (deref_val), - VALUE_CONTENTS (deref_val), - 0, - VALUE_ADDRESS (deref_val), stream, format, - deref_ref, recurse + 1, pretty); - } - else - fputs_filtered ("???", stream); - } - break; - - case TYPE_CODE_ENUM: - c_val_print (type, valaddr, 0, address, stream, format, - deref_ref, recurse, pretty); - break; - - case TYPE_CODE_RANGE: - if (TYPE_TARGET_TYPE (type)) - chill_val_print (TYPE_TARGET_TYPE (type), valaddr, 0, address, stream, - format, deref_ref, recurse, pretty); - break; - - case TYPE_CODE_MEMBER: - case TYPE_CODE_UNION: - case TYPE_CODE_FUNC: - case TYPE_CODE_VOID: - case TYPE_CODE_ERROR: - default: - /* Let's defer printing to the C printer, rather than - print an error message. FIXME! */ - c_val_print (type, valaddr, 0, address, stream, format, - deref_ref, recurse, pretty); - } - gdb_flush (stream); - return (0); -} - -/* Mutually recursive subroutines of cplus_print_value and c_val_print to - print out a structure's fields: cp_print_value_fields and cplus_print_value. - - TYPE, VALADDR, STREAM, RECURSE, and PRETTY have the - same meanings as in cplus_print_value and c_val_print. - - DONT_PRINT is an array of baseclass types that we - should not print, or zero if called from top level. */ - -static void -chill_print_value_fields (struct type *type, char *valaddr, - struct ui_file *stream, int format, int recurse, - enum val_prettyprint pretty, struct type **dont_print) -{ - int i, len; - int fields_seen = 0; - - CHECK_TYPEDEF (type); - - fprintf_filtered (stream, "["); - len = TYPE_NFIELDS (type); - if (len == 0) - { - fprintf_filtered (stream, ""); - } - else - { - for (i = 0; i < len; i++) - { - if (fields_seen) - { - fprintf_filtered (stream, ", "); - } - fields_seen = 1; - if (pretty) - { - fprintf_filtered (stream, "\n"); - print_spaces_filtered (2 + 2 * recurse, stream); - } - else - { - wrap_here (n_spaces (2 + 2 * recurse)); - } - fputs_filtered (".", stream); - fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i), - language_chill, DMGL_NO_OPTS); - fputs_filtered (": ", stream); - if (TYPE_FIELD_PACKED (type, i)) - { - struct value *v; - - /* Bitfields require special handling, especially due to byte - order problems. */ - v = value_from_longest (TYPE_FIELD_TYPE (type, i), - unpack_field_as_long (type, valaddr, i)); - - chill_val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0, 0, - stream, format, 0, recurse + 1, pretty); - } - else - { - chill_val_print (TYPE_FIELD_TYPE (type, i), - valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0, - 0, stream, format, 0, recurse + 1, pretty); - } - } - if (pretty) - { - fprintf_filtered (stream, "\n"); - print_spaces_filtered (2 * recurse, stream); - } - } - fprintf_filtered (stream, "]"); -} - -int -chill_value_print (struct value *val, struct ui_file *stream, int format, - enum val_prettyprint pretty) -{ - struct type *type = VALUE_TYPE (val); - struct type *real_type = check_typedef (type); - - /* If it is a pointer, indicate what it points to. - - Print type also if it is a reference. */ - - if (TYPE_CODE (real_type) == TYPE_CODE_PTR || - TYPE_CODE (real_type) == TYPE_CODE_REF) - { - char *valaddr = VALUE_CONTENTS (val); - CORE_ADDR addr = unpack_pointer (type, valaddr); - if (TYPE_CODE (type) != TYPE_CODE_PTR || addr != 0) - { - int i; - char *name = TYPE_NAME (type); - if (name) - fputs_filtered (name, stream); - else if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_VOID) - fputs_filtered ("PTR", stream); - else - { - fprintf_filtered (stream, "("); - type_print (type, "", stream, -1); - fprintf_filtered (stream, ")"); - } - fprintf_filtered (stream, "("); - i = val_print (type, valaddr, 0, VALUE_ADDRESS (val), - stream, format, 1, 0, pretty); - fprintf_filtered (stream, ")"); - return i; - } - } - return (val_print (type, VALUE_CONTENTS (val), 0, - VALUE_ADDRESS (val), stream, format, 1, 0, pretty)); -} diff --git a/contrib/gdb/gdb/config.in b/contrib/gdb/gdb/config.in deleted file mode 100644 index f2bab55..0000000 --- a/contrib/gdb/gdb/config.in +++ /dev/null @@ -1,501 +0,0 @@ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -#undef _ALL_SOURCE -#endif - -/* Define if using alloca.c. */ -#undef C_ALLOCA - -/* Define to empty if the keyword does not work. */ -#undef const - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -#undef CRAY_STACKSEG_END - -/* Define if you have alloca, as a function or macro. */ -#undef HAVE_ALLOCA - -/* Define if you have and it should be used (not on Ultrix). */ -#undef HAVE_ALLOCA_H - -/* Define if the `long double' type works. */ -#undef HAVE_LONG_DOUBLE - -/* Define if you have a working `mmap' system call. */ -#undef HAVE_MMAP - -/* Define if you have . */ -#undef HAVE_VFORK_H - -/* Define as __inline if that's what the C compiler calls it. */ -#undef inline - -/* Define to `long' if doesn't define. */ -#undef off_t - -/* Define to `int' if doesn't define. */ -#undef pid_t - -/* Define as the return type of signal handlers (int or void). */ -#undef RETSIGTYPE - -/* Define if the `setpgrp' function takes no argument. */ -#undef SETPGRP_VOID - -/* Define to `unsigned' if doesn't define. */ -#undef size_t - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -#undef STACK_DIRECTION - -/* Define if the `S_IS*' macros in do not work properly. */ -#undef STAT_MACROS_BROKEN - -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define vfork as fork if vfork does not work. */ -#undef vfork - -/* Define if compiling on Solaris 7. */ -#undef _MSE_INT_H - -/* Define if your struct reg has r_fs. */ -#undef HAVE_STRUCT_REG_R_FS - -/* Define if your struct reg has r_gs. */ -#undef HAVE_STRUCT_REG_R_GS - -/* Define if exists and defines struct link_map which has - members with an ``l_'' prefix. (For Solaris, SVR4, and - SVR4-like systems.) */ -#undef HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS - -/* Define if exists and defines struct link_map which has - members with an ``lm_'' prefix. (For SunOS.) */ -#undef HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS - -/* Define if exists and defines a struct so_map which has - members with an ``som_'' prefix. (Found on older *BSD systems.) */ -#undef HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS - -/* Define if has struct link_map32 */ -#undef HAVE_STRUCT_LINK_MAP32 - -/* Define if the prfpregset_t type is broken. */ -#undef PRFPREGSET_T_BROKEN - -/* Define if you want to use new multi-fd /proc interface - (replaces HAVE_MULTIPLE_PROC_FDS as well as other macros). */ -#undef NEW_PROC_API - -/* Define if ioctl argument PIOCSET is available. */ -#undef HAVE_PROCFS_PIOCSET - -/* Define if the `long long' type works. */ -#undef CC_HAS_LONG_LONG - -/* Define if the "ll" format works to print long long ints. */ -#undef PRINTF_HAS_LONG_LONG - -/* Define if the "%Lg" format works to print long doubles. */ -#undef PRINTF_HAS_LONG_DOUBLE - -/* Define if the "%Lg" format works to scan long doubles. */ -#undef SCANF_HAS_LONG_DOUBLE - -/* Define if using Solaris thread debugging. */ -#undef HAVE_THREAD_DB_LIB - -/* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ -#undef START_INFERIOR_TRAPS_EXPECTED -#undef sys_quotactl - -/* Define if you have HPUX threads */ -#undef HAVE_HPUX_THREAD_SUPPORT - -/* Define if you want to use the memory mapped malloc package (mmalloc). */ -#undef USE_MMALLOC - -/* Define if the runtime uses a routine from mmalloc before gdb has a chance - to initialize mmalloc, and we want to force checking to be used anyway. - This may cause spurious memory corruption messages if the runtime tries - to explicitly deallocate that memory when gdb calls exit. */ -#undef MMCHECK_FORCE - -/* Define if on solaris uses int instead of - size_t, and assorted other type changes. */ -#undef PROC_SERVICE_IS_OLD - -/* If you want to specify a default CPU variant, define this to be its - name, as a C string. */ -#undef TARGET_CPU_DEFAULT - -/* Define if the simulator is being linked in. */ -#undef WITH_SIM - -/* Set to true if the save_state_t structure is present */ -#undef HAVE_STRUCT_SAVE_STATE_T - -/* Set to true if the save_state_t structure has the ss_wide member */ -#undef HAVE_STRUCT_MEMBER_SS_WIDE - -/* Define if defines the PTRACE_GETREGS request. */ -#undef HAVE_PTRACE_GETREGS - -/* Define if defines the PTRACE_GETFPXREGS request. */ -#undef HAVE_PTRACE_GETFPXREGS - -/* Define if defines the PT_GETDBREGS request. */ -#undef HAVE_PT_GETDBREGS - -/* Define if defines the PT_GETXMMREGS request. */ -#undef HAVE_PT_GETXMMREGS - -/* Define if gnu-regex.c included with GDB should be used. */ -#undef USE_INCLUDED_REGEX - -/* BFD's default architecture. */ -#undef DEFAULT_BFD_ARCH - -/* BFD's default target vector. */ -#undef DEFAULT_BFD_VEC - -/* Multi-arch enabled. */ -#undef GDB_MULTI_ARCH - -/* hostfile */ -#undef GDB_XM_FILE - -/* targetfile */ -#undef GDB_TM_FILE - -/* nativefile */ -#undef GDB_NM_FILE - -/* Define if you have the __argz_count function. */ -#undef HAVE___ARGZ_COUNT - -/* Define if you have the __argz_next function. */ -#undef HAVE___ARGZ_NEXT - -/* Define if you have the __argz_stringify function. */ -#undef HAVE___ARGZ_STRINGIFY - -/* Define if you have the bcopy function. */ -#undef HAVE_BCOPY - -/* Define if you have the btowc function. */ -#undef HAVE_BTOWC - -/* Define if you have the bzero function. */ -#undef HAVE_BZERO - -/* Define if you have the canonicalize_file_name function. */ -#undef HAVE_CANONICALIZE_FILE_NAME - -/* Define if you have the dcgettext function. */ -#undef HAVE_DCGETTEXT - -/* Define if you have the getcwd function. */ -#undef HAVE_GETCWD - -/* Define if you have the getpagesize function. */ -#undef HAVE_GETPAGESIZE - -/* Define if you have the isascii function. */ -#undef HAVE_ISASCII - -/* Define if you have the munmap function. */ -#undef HAVE_MUNMAP - -/* Define if you have the poll function. */ -#undef HAVE_POLL - -/* Define if you have the putenv function. */ -#undef HAVE_PUTENV - -/* Define if you have the realpath function. */ -#undef HAVE_REALPATH - -/* Define if you have the sbrk function. */ -#undef HAVE_SBRK - -/* Define if you have the setenv function. */ -#undef HAVE_SETENV - -/* Define if you have the setlocale function. */ -#undef HAVE_SETLOCALE - -/* Define if you have the setpgid function. */ -#undef HAVE_SETPGID - -/* Define if you have the setpgrp function. */ -#undef HAVE_SETPGRP - -/* Define if you have the sigaction function. */ -#undef HAVE_SIGACTION - -/* Define if you have the sigprocmask function. */ -#undef HAVE_SIGPROCMASK - -/* Define if you have the sigsetmask function. */ -#undef HAVE_SIGSETMASK - -/* Define if you have the socketpair function. */ -#undef HAVE_SOCKETPAIR - -/* Define if you have the stpcpy function. */ -#undef HAVE_STPCPY - -/* Define if you have the strcasecmp function. */ -#undef HAVE_STRCASECMP - -/* Define if you have the strchr function. */ -#undef HAVE_STRCHR - -/* Define if you have the header file. */ -#undef HAVE_ARGZ_H - -/* Define if you have the header file. */ -#undef HAVE_ASM_DEBUGREG_H - -/* Define if you have the header file. */ -#undef HAVE_CTYPE_H - -/* Define if you have the header file. */ -#undef HAVE_CURSES_H - -/* Define if you have the header file. */ -#undef HAVE_DIRENT_H - -/* Define if you have the header file. */ -#undef HAVE_LIMITS_H - -/* Define if you have the header file. */ -#undef HAVE_LINK_H - -/* Define if you have the header file. */ -#undef HAVE_LOCALE_H - -/* Define if you have the header file. */ -#undef HAVE_MALLOC_H - -/* Define if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define if you have the header file. */ -#undef HAVE_NCURSES_H - -/* Define if you have the header file. */ -#undef HAVE_NDIR_H - -/* Define if you have the header file. */ -#undef HAVE_NL_TYPES_H - -/* Define if you have the header file. */ -#undef HAVE_NLIST_H - -/* Define if you have the header file. */ -#undef HAVE_OBJLIST_H - -/* Define if you have the header file. */ -#undef HAVE_POLL_H - -/* Define if you have the header file. */ -#undef HAVE_PROC_SERVICE_H - -/* Define if you have the header file. */ -#undef HAVE_PTRACE_H - -/* Define if you have the header file. */ -#undef HAVE_SGTTY_H - -/* Define if you have the header file. */ -#undef HAVE_STDDEF_H - -/* Define if you have the header file. */ -#undef HAVE_STDINT_H - -/* Define if you have the header file. */ -#undef HAVE_STDLIB_H - -/* Define if you have the header file. */ -#undef HAVE_STRING_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_DEBUGREG_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_DIR_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_FAULT_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_FILE_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_FILIO_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_IOCTL_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_NDIR_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_PARAM_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_POLL_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_PROCFS_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_PTRACE_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_REG_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_SELECT_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_SYSCALL_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_USER_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_WAIT_H - -/* Define if you have the header file. */ -#undef HAVE_TERM_H - -/* Define if you have the header file. */ -#undef HAVE_TERMIO_H - -/* Define if you have the header file. */ -#undef HAVE_TERMIOS_H - -/* Define if you have the header file. */ -#undef HAVE_THREAD_DB_H - -/* Define if you have the header file. */ -#undef HAVE_TIME_H - -/* Define if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Define if you have the header file. */ -#undef HAVE_VALUES_H - -/* Define if you have the header file. */ -#undef HAVE_WAIT_H - -/* Define if you have the header file. */ -#undef HAVE_WCHAR_H - -/* Define if you have the header file. */ -#undef HAVE_WCTYPE_H - -/* Define if you have the dl library (-ldl). */ -#undef HAVE_LIBDL - -/* Define if you have the m library (-lm). */ -#undef HAVE_LIBM - -/* Define if you have the socket library (-lsocket). */ -#undef HAVE_LIBSOCKET - -/* Define if you have the w library (-lw). */ -#undef HAVE_LIBW - -/* Define if you have the stpcpy function */ -#undef HAVE_STPCPY - -/* Define if your locale.h file contains LC_MESSAGES. */ -#undef HAVE_LC_MESSAGES - -/* Define to 1 if NLS is requested */ -#undef ENABLE_NLS - -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -#undef HAVE_GETTEXT - -/* Define if sigsetjmp is available. */ -#undef HAVE_SIGSETJMP - -/* Define if malloc is not declared in system header files. */ -#undef NEED_DECLARATION_MALLOC - -/* Define if realloc is not declared in system header files. */ -#undef NEED_DECLARATION_REALLOC - -/* Define if free is not declared in system header files. */ -#undef NEED_DECLARATION_FREE - -/* Define if strerror is not declared in system header files. */ -#undef NEED_DECLARATION_STRERROR - -/* Define if strdup is not declared in system header files. */ -#undef NEED_DECLARATION_STRDUP - -/* Define if strstr is not declared in system header files. */ -#undef NEED_DECLARATION_STRSTR - -/* Define if has pstatus_t. */ -#undef HAVE_PSTATUS_T - -/* Define if has prrun_t. */ -#undef HAVE_PRRUN_T - -/* Define if has gregset_t. */ -#undef HAVE_GREGSET_T - -/* Define if has fpregset_t. */ -#undef HAVE_FPREGSET_T - -/* Define if has prgregset_t. */ -#undef HAVE_PRGREGSET_T - -/* Define if has prfpregset_t. */ -#undef HAVE_PRFPREGSET_T - -/* Define if has prgregset32_t. */ -#undef HAVE_PRGREGSET32_T - -/* Define if has prfpregset32_t. */ -#undef HAVE_PRFPREGSET32_T - -/* Define if has lwpid_t. */ -#undef HAVE_LWPID_T - -/* Define if has psaddr_t. */ -#undef HAVE_PSADDR_T - -/* Define if has prsysent_t. */ -#undef HAVE_PRSYSENT_T - -/* Define if has pr_sigset_t. */ -#undef HAVE_PR_SIGSET_T - -/* Define if has pr_sigaction64_t. */ -#undef HAVE_PR_SIGACTION64_T - -/* Define if has pr_siginfo64_t. */ -#undef HAVE_PR_SIGINFO64_T - diff --git a/contrib/gdb/gdb/config/alpha/alpha-linux.mh b/contrib/gdb/gdb/config/alpha/alpha-linux.mh deleted file mode 100644 index 39f3532..0000000 --- a/contrib/gdb/gdb/config/alpha/alpha-linux.mh +++ /dev/null @@ -1,10 +0,0 @@ -# Host: Little-endian Alpha running Linux -XM_FILE= xm-alphalinux.h -NAT_FILE= nm-linux.h -NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o linux-proc.o \ - fork-child.o proc-service.o thread-db.o lin-lwp.o gcore.o - -LOADLIBES = -ldl -rdynamic - -MMALLOC = -MMALLOC_CFLAGS = -DNO_MMALLOC diff --git a/contrib/gdb/gdb/config/alpha/alpha-linux.mt b/contrib/gdb/gdb/config/alpha/alpha-linux.mt deleted file mode 100644 index dd1c8e2..0000000 --- a/contrib/gdb/gdb/config/alpha/alpha-linux.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Little-endian Alpha -TDEPFILES= alpha-tdep.o solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-alphalinux.h diff --git a/contrib/gdb/gdb/config/alpha/alpha-osf1.mh b/contrib/gdb/gdb/config/alpha/alpha-osf1.mh deleted file mode 100644 index 6d53b44..0000000 --- a/contrib/gdb/gdb/config/alpha/alpha-osf1.mh +++ /dev/null @@ -1,5 +0,0 @@ -# Host: Little-endian Alpha running OSF/1-1.x -XM_FILE= xm-alphaosf.h -NAT_FILE= nm-osf.h -NATDEPFILES= infptrace.o inftarg.o corelow.o alpha-nat.o fork-child.o \ - solib-osf.o solib.o diff --git a/contrib/gdb/gdb/config/alpha/alpha-osf1.mt b/contrib/gdb/gdb/config/alpha/alpha-osf1.mt deleted file mode 100644 index 98f87c1..0000000 --- a/contrib/gdb/gdb/config/alpha/alpha-osf1.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Little-endian Alpha -TDEPFILES= alpha-tdep.o -TM_FILE= tm-alpha.h diff --git a/contrib/gdb/gdb/config/alpha/nm-linux.h b/contrib/gdb/gdb/config/alpha/nm-linux.h deleted file mode 100644 index 5d5e945..0000000 --- a/contrib/gdb/gdb/config/alpha/nm-linux.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Native definitions for alpha running GNU/Linux. - - Copyright 1993, 1994, 1996, 1998, 2000, 2001, 2002 Free Software - Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_LINUX_H -#define NM_LINUX_H - -#include "nm-linux.h" - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - argument regs. A0_REGNUM points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) -extern int get_longjmp_target (CORE_ADDR *); - -/* ptrace register ``addresses'' are absolute. */ - -#define U_REGS_OFFSET 0 - -/* FIXME: This is probably true, or should be, on all GNU/Linux ports. - IA64? Sparc64? */ -#define PTRACE_ARG3_TYPE long - -/* ptrace transfers longs, the ptrace man page is lying. */ - -#define PTRACE_XFER_TYPE long - -/* The alpha does not step over a breakpoint, the manpage is lying again. */ - -#define CANNOT_STEP_BREAKPOINT - -/* GNU/Linux has shared libraries. */ - -#define GDB_TARGET_HAS_SHARED_LIBS - -/* Given a pointer to either a gregset_t or fpregset_t, return a - pointer to the first register. */ -#define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp)) - -#endif /* NM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/alpha/tm-alphalinux.h b/contrib/gdb/gdb/config/alpha/tm-alphalinux.h deleted file mode 100644 index 23592aa..0000000 --- a/contrib/gdb/gdb/config/alpha/tm-alphalinux.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Definitions to make GDB run on an Alpha box under GNU/Linux. The - definitions here are used when the _target_ system is running - GNU/Linux. - - Copyright 1996, 1998, 1999, 2000, 2002 Free Software Foundation, - Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_LINUXALPHA_H -#define TM_LINUXALPHA_H - -#include "alpha/tm-alpha.h" - -/* Are we currently handling a signal ? */ - -extern long alpha_linux_sigtramp_offset (CORE_ADDR); -#undef IN_SIGTRAMP -#define IN_SIGTRAMP(pc, name) (alpha_linux_sigtramp_offset (pc) >= 0) - -/* Get start and end address of sigtramp handler. */ - -#define SIGTRAMP_START(pc) (pc - alpha_linux_sigtramp_offset (pc)) -#define SIGTRAMP_END(pc) (SIGTRAMP_START(pc) + 3*4) - - -/* Number of traps that happen between exec'ing the shell to run an - inferior, and when we finally get to the inferior code. This is 2 - on GNU/Linux and most implementations. */ - -#undef START_INFERIOR_TRAPS_EXPECTED -#define START_INFERIOR_TRAPS_EXPECTED 2 - -/* Return TRUE if procedure descriptor PROC is a procedure descriptor - that refers to a dynamically generated sigtramp function. */ - -#undef PROC_DESC_IS_DYN_SIGTRAMP -#define PROC_SIGTRAMP_MAGIC 0x0e0f0f0f -#define PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym \ - == PROC_SIGTRAMP_MAGIC) -#undef SET_PROC_DESC_IS_DYN_SIGTRAMP -#define SET_PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym \ - = PROC_SIGTRAMP_MAGIC) - -/* If PC is inside a dynamically generated sigtramp function, return - how many bytes the program counter is beyond the start of that - function. Otherwise, return a negative value. */ - -#undef DYNAMIC_SIGTRAMP_OFFSET -#define DYNAMIC_SIGTRAMP_OFFSET(pc) (alpha_linux_sigtramp_offset (pc)) - -/* Translate a signal handler frame into the address of the sigcontext - structure. */ - -#undef SIGCONTEXT_ADDR -#define SIGCONTEXT_ADDR(frame) ((frame)->frame - 0x298) - -/* If FRAME refers to a sigtramp frame, return the address of the next frame. - - Under GNU/Linux, sigtramp handlers have dynamically generated - procedure descriptors that make this hack unnecessary. */ - -#undef FRAME_PAST_SIGTRAMP_FRAME -#define FRAME_PAST_SIGTRAMP_FRAME(frame, pc) (0) - -#include "tm-linux.h" - -#endif /* TM_LINUXALPHA_H */ diff --git a/contrib/gdb/gdb/config/alpha/xm-alphalinux.h b/contrib/gdb/gdb/config/alpha/xm-alphalinux.h deleted file mode 100644 index f1bc14d..0000000 --- a/contrib/gdb/gdb/config/alpha/xm-alphalinux.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Host definitions for GDB running on an Alpha under GNU/Linux. - - Copyright 1996, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* The alpha has no siginterrupt routine. */ -#define NO_SIGINTERRUPT - -#define HAVE_TERMIOS -#define USG diff --git a/contrib/gdb/gdb/config/arm/linux.mh b/contrib/gdb/gdb/config/arm/linux.mh deleted file mode 100644 index fa1eb63..0000000 --- a/contrib/gdb/gdb/config/arm/linux.mh +++ /dev/null @@ -1,11 +0,0 @@ -# Host: ARM based machine running GNU/Linux - -XM_FILE= xm-linux.h - -NAT_FILE= nm-linux.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o \ - core-regset.o arm-linux-nat.o linux-proc.o gcore.o \ - proc-service.o thread-db.o lin-lwp.o - -LOADLIBES= -ldl -rdynamic - diff --git a/contrib/gdb/gdb/config/arm/linux.mt b/contrib/gdb/gdb/config/arm/linux.mt deleted file mode 100644 index e1996ab..0000000 --- a/contrib/gdb/gdb/config/arm/linux.mt +++ /dev/null @@ -1,5 +0,0 @@ -# Target: ARM based machine running GNU/Linux -TM_FILE= tm-linux.h -TDEPFILES= arm-tdep.o arm-linux-tdep.o solib.o solib-svr4.o solib-legacy.o - -GDBSERVER_DEPFILES = linux-low.o linux-arm-low.o reg-arm.o diff --git a/contrib/gdb/gdb/config/arm/nbsd.mh b/contrib/gdb/gdb/config/arm/nbsd.mh deleted file mode 100644 index 481d5cc..0000000 --- a/contrib/gdb/gdb/config/arm/nbsd.mh +++ /dev/null @@ -1,4 +0,0 @@ -# Host ARM running NetBSD -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o armnbsd-nat.o -XM_FILE=xm-nbsd.h -NAT_FILE=nm-nbsd.h diff --git a/contrib/gdb/gdb/config/arm/nm-linux.h b/contrib/gdb/gdb/config/arm/nm-linux.h deleted file mode 100644 index 2a0ebb3..0000000 --- a/contrib/gdb/gdb/config/arm/nm-linux.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Definitions to make GDB run on an ARM based machine under GNU/Linux. - Copyright 1999, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_ARMLINUX_H -#define NM_ARMLINUX_H - -#include "nm-linux.h" - -/* ptrace register ``addresses'' are absolute. */ - -#define U_REGS_OFFSET 0 - -#ifdef GDBSERVER -#define REGISTER_U_ADDR(addr,blockend,regno) \ - (addr) = arm_register_u_addr ((blockend),(regno)) -#endif /* GDBSERVER */ - -/* Return sizeof user struct to callers in less machine dependent routines */ -extern int kernel_u_size (void); -#define KERNEL_U_SIZE arm_linux_kernel_u_size() - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -#define FETCH_INFERIOR_REGISTERS - -#endif /* NM_ARMLINUX_H */ diff --git a/contrib/gdb/gdb/config/arm/tm-linux.h b/contrib/gdb/gdb/config/arm/tm-linux.h deleted file mode 100644 index 6a0d0e4..0000000 --- a/contrib/gdb/gdb/config/arm/tm-linux.h +++ /dev/null @@ -1,94 +0,0 @@ -/* Target definitions for GNU/Linux on ARM, for GDB. - Copyright 1999, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_ARMLINUX_H -#define TM_ARMLINUX_H - -#ifdef GDBSERVER -#define ARM_GNULINUX_TARGET -#endif - -/* Include the common ARM target definitions. */ -#include "arm/tm-arm.h" - -#include "tm-linux.h" - -/* Use target-specific function to define link map offsets. */ -extern struct link_map_offsets *arm_linux_svr4_fetch_link_map_offsets (void); -#define SVR4_FETCH_LINK_MAP_OFFSETS() arm_linux_svr4_fetch_link_map_offsets () - -/* Offset to saved PC in sigcontext structure, from */ -#define SIGCONTEXT_PC_OFFSET (sizeof(unsigned long) * 18) - -/* We've multi-arched this. */ -#undef IN_SOLIB_CALL_TRAMPOLINE - -/* On ARM GNU/Linux, a call to a library routine does not have to go - through any trampoline code. */ -#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) 0 - -/* We've multi-arched this. */ -#undef SKIP_TRAMPOLINE_CODE - -/* When we call a function in a shared library, and the PLT sends us - into the dynamic linker to find the function's real address, we - need to skip over the dynamic linker call. This function decides - when to skip, and where to skip to. See the comments for - SKIP_SOLIB_RESOLVER at the top of infrun.c. */ -extern CORE_ADDR arm_linux_skip_solib_resolver (CORE_ADDR pc); -#define SKIP_SOLIB_RESOLVER arm_linux_skip_solib_resolver - -/* When we call a function in a shared library, and the PLT sends us - into the dynamic linker to find the function's real address, we - need to skip over the dynamic linker call. This function decides - when to skip, and where to skip to. See the comments for - SKIP_SOLIB_RESOLVER at the top of infrun.c. */ -#if 0 -#undef IN_SOLIB_DYNSYM_RESOLVE_CODE -extern CORE_ADDR arm_in_solib_dynsym_resolve_code (CORE_ADDR pc, char *name); -#define IN_SOLIB_DYNSYM_RESOLVE_CODE arm_in_solib_dynsym_resolve_code -/* ScottB: Current definition is -extern CORE_ADDR in_svr4_dynsym_resolve_code (CORE_ADDR pc, char *name); -#define IN_SOLIB_DYNSYM_RESOLVE_CODE in_svr4_dynsym_resolve_code */ -#endif - -/* When the ARM Linux kernel invokes a signal handler, the return - address points at a special instruction which'll trap back into - the kernel. These definitions are used to identify this bit of - code as a signal trampoline in order to support backtracing - through calls to signal handlers. */ - -int arm_linux_in_sigtramp (CORE_ADDR pc, char *name); -#define IN_SIGTRAMP(pc, name) arm_linux_in_sigtramp (pc, name) - -/* Each OS has different mechanisms for accessing the various - registers stored in the sigcontext structure. These definitions - provide a mechanism by which the generic code in arm-tdep.c can - find the addresses at which various registers are saved at in the - sigcontext structure. If SIGCONTEXT_REGISTER_ADDRESS is not - defined, arm-tdep.c will define it to be 0. (See ia64-tdep.c and - ia64-linux-tdep.c to see what a similar mechanism looks like when - multi-arched.) */ - -extern CORE_ADDR arm_linux_sigcontext_register_address (CORE_ADDR, CORE_ADDR, - int); -#define SIGCONTEXT_REGISTER_ADDRESS arm_linux_sigcontext_register_address - -#endif /* TM_ARMLINUX_H */ diff --git a/contrib/gdb/gdb/config/arm/xm-linux.h b/contrib/gdb/gdb/config/arm/xm-linux.h deleted file mode 100644 index fa82a1e..0000000 --- a/contrib/gdb/gdb/config/arm/xm-linux.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Host definitions for ARM GNU/Linux, for GDB, the GNU debugger. - Copyright 1999, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef XM_ARMLINUX_H -#define XM_ARMLINUX_H - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#define KERNEL_U_ADDR 0x0 - -#endif /* XM_ARMLINUX_H */ diff --git a/contrib/gdb/gdb/config/i386/cygwin.mh b/contrib/gdb/gdb/config/i386/cygwin.mh deleted file mode 100644 index ce4656f..0000000 --- a/contrib/gdb/gdb/config/i386/cygwin.mh +++ /dev/null @@ -1,5 +0,0 @@ -MH_CFLAGS= -XM_FILE=xm-cygwin.h -NATDEPFILES= i386-nat.o win32-nat.o corelow.o -NAT_FILE=nm-cygwin.h -XM_CLIBS= diff --git a/contrib/gdb/gdb/config/i386/cygwin.mt b/contrib/gdb/gdb/config/i386/cygwin.mt deleted file mode 100644 index 4dfc0c2..0000000 --- a/contrib/gdb/gdb/config/i386/cygwin.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: Intel 386 run win32 -TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-cygwin.h - - - diff --git a/contrib/gdb/gdb/config/i386/gdbserve.mt b/contrib/gdb/gdb/config/i386/gdbserve.mt deleted file mode 100644 index d8a7cba..0000000 --- a/contrib/gdb/gdb/config/i386/gdbserve.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: GDBSERVE.NLM running on a i386 -TDEPFILES= i386.o -CPU_FILE= i386 diff --git a/contrib/gdb/gdb/config/i386/i386aix.mh b/contrib/gdb/gdb/config/i386/i386aix.mh deleted file mode 100644 index af88729..0000000 --- a/contrib/gdb/gdb/config/i386/i386aix.mh +++ /dev/null @@ -1,9 +0,0 @@ -# Host: IBM PS/2 (i386) running AIX PS/2 - -XM_FILE= xm-i386aix.h - -NAT_FILE= nm-i386aix.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o i386aix-nat.o - -# Use gcc. Only coff output can be debugged -CC=gcc diff --git a/contrib/gdb/gdb/config/i386/i386aix.mt b/contrib/gdb/gdb/config/i386/i386aix.mt deleted file mode 100644 index 12e0e1f..0000000 --- a/contrib/gdb/gdb/config/i386/i386aix.mt +++ /dev/null @@ -1,7 +0,0 @@ -# This port, for aix ps/2 (i386), will allow you to debug the coff -# output generated gcc-2.3.3 + gas. It will not understand IBM's -# proprietary debug info. -# -# Target: IBM PS/2 (i386) running AIX PS/2 -TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-i386aix.h diff --git a/contrib/gdb/gdb/config/i386/i386bsd.mh b/contrib/gdb/gdb/config/i386/i386bsd.mh deleted file mode 100644 index 01457d4..0000000 --- a/contrib/gdb/gdb/config/i386/i386bsd.mh +++ /dev/null @@ -1,6 +0,0 @@ -# Host: Intel 386 running 386BSD - -XM_FILE= xm-i386bsd.h - -NAT_FILE= nm-i386bsd.h -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o core-aout.o i386b-nat.o diff --git a/contrib/gdb/gdb/config/i386/i386bsd.mt b/contrib/gdb/gdb/config/i386/i386bsd.mt deleted file mode 100644 index ef61731..0000000 --- a/contrib/gdb/gdb/config/i386/i386bsd.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 running BSD -TM_FILE= tm-i386bsd.h -TDEPFILES= i386-tdep.o diff --git a/contrib/gdb/gdb/config/i386/i386dgux.mh b/contrib/gdb/gdb/config/i386/i386dgux.mh deleted file mode 100644 index fd7f56c..0000000 --- a/contrib/gdb/gdb/config/i386/i386dgux.mh +++ /dev/null @@ -1,10 +0,0 @@ -# Host: Intel 386 running DGUX, cloned from SVR4 - -XM_FILE= xm-i386v4.h -# for network communication -XM_CLIBS= -lsocket -lnsl - -NAT_FILE= nm-i386v4.h -NATDEPFILES= corelow.o core-regset.o fork-child.o i386v4-nat.o \ - solib.o solib-svr4.o solib-legacy.o \ - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o diff --git a/contrib/gdb/gdb/config/i386/i386m3.mh b/contrib/gdb/gdb/config/i386/i386m3.mh deleted file mode 100644 index 41ea30c..0000000 --- a/contrib/gdb/gdb/config/i386/i386m3.mh +++ /dev/null @@ -1,6 +0,0 @@ -# Host: Intel 386 running Mach3 - -NATDEPFILES= i386m3-nat.o m3-nat.o fork-child.o i387-tdep.o core-aout.o -NAT_CLIBS= -lmachid -lnetname -lmach -XM_FILE= xm-i386m3.h -NAT_FILE= nm-m3.h diff --git a/contrib/gdb/gdb/config/i386/i386m3.mt b/contrib/gdb/gdb/config/i386/i386m3.mt deleted file mode 100644 index e985ae3..0000000 --- a/contrib/gdb/gdb/config/i386/i386m3.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 with a.out under Mach 3 -TDEPFILES= i386-tdep.o -TM_FILE= tm-i386m3.h diff --git a/contrib/gdb/gdb/config/i386/i386mach.mh b/contrib/gdb/gdb/config/i386/i386mach.mh deleted file mode 100644 index 90dbdf4..0000000 --- a/contrib/gdb/gdb/config/i386/i386mach.mh +++ /dev/null @@ -1,9 +0,0 @@ -# Host: Intel 386 running Mach - -# This is for mach2, maybe, or is obsolete (and seems to have only -# host and native, not target). Once we get the mach3 stuff working, -# I think it can go away. - -XM_FILE= xm-i386mach.h -NAT_FILE= nm-i386mach.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o i386mach-nat.o diff --git a/contrib/gdb/gdb/config/i386/i386mk.mh b/contrib/gdb/gdb/config/i386/i386mk.mh deleted file mode 100644 index 0c119be..0000000 --- a/contrib/gdb/gdb/config/i386/i386mk.mh +++ /dev/null @@ -1,4 +0,0 @@ -# Host: Intel 386 running Mach3 with OSF 1/MK - -NATDEPFILES= os-mach3.o i386mach3-xdep.o i387-tdep.o -XM_FILE= xm-i386osf1mk.h diff --git a/contrib/gdb/gdb/config/i386/i386mk.mt b/contrib/gdb/gdb/config/i386/i386mk.mt deleted file mode 100644 index fc59442..0000000 --- a/contrib/gdb/gdb/config/i386/i386mk.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: Intel 386 with a.out in osf 1/mk -TDEPFILES= i386-tdep.o -TM_FILE= tm-i386osf1mk.h - -TM_CFLAGS= -I/usr/mach3/include -TM_CLIBS= /usr/mach3/ccs/lib/libmachid.a /usr/mach3/ccs/lib/libnetname.a /usr/mach3/ccs/lib/libmach.a diff --git a/contrib/gdb/gdb/config/i386/i386os9k.mt b/contrib/gdb/gdb/config/i386/i386os9k.mt deleted file mode 100644 index 5a8794d..0000000 --- a/contrib/gdb/gdb/config/i386/i386os9k.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 running OS9000 -TDEPFILES= i386-tdep.o remote-os9k.o -TM_FILE= tm-i386os9k.h diff --git a/contrib/gdb/gdb/config/i386/i386sco5.mt b/contrib/gdb/gdb/config/i386/i386sco5.mt deleted file mode 100644 index 54dc68d..0000000 --- a/contrib/gdb/gdb/config/i386/i386sco5.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 running SCO Open Server 5 -TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-i386sco5.h diff --git a/contrib/gdb/gdb/config/i386/i386v32.mh b/contrib/gdb/gdb/config/i386/i386v32.mh deleted file mode 100644 index f394372..0000000 --- a/contrib/gdb/gdb/config/i386/i386v32.mh +++ /dev/null @@ -1,8 +0,0 @@ -# Host: Intel 386 running System V release 3.2 - -XM_FILE= xm-i386v32.h -XM_CLIBS= -lPW - -NAT_FILE= nm-i386v.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o i386v-nat.o - diff --git a/contrib/gdb/gdb/config/i386/i386v4.mt b/contrib/gdb/gdb/config/i386/i386v4.mt deleted file mode 100644 index c22b675..0000000 --- a/contrib/gdb/gdb/config/i386/i386v4.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 running SVR4 -TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-i386v4.h diff --git a/contrib/gdb/gdb/config/i386/i386v42mp.mt b/contrib/gdb/gdb/config/i386/i386v42mp.mt deleted file mode 100644 index 0b2dea8..0000000 --- a/contrib/gdb/gdb/config/i386/i386v42mp.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Intel 386 running SVR4.2MP -TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-i386v42mp.h diff --git a/contrib/gdb/gdb/config/i386/linux.mh b/contrib/gdb/gdb/config/i386/linux.mh deleted file mode 100644 index cc645e95..0000000 --- a/contrib/gdb/gdb/config/i386/linux.mh +++ /dev/null @@ -1,12 +0,0 @@ -# Host: Intel 386 running GNU/Linux. - -XM_FILE= xm-i386.h - -NAT_FILE= nm-linux.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o linux-proc.o \ - core-aout.o i386-nat.o i386-linux-nat.o i387-nat.o \ - proc-service.o thread-db.o lin-lwp.o linux-proc.o gcore.o - -# The dynamically loaded libthread_db needs access to symbols in the -# gdb executable. -LOADLIBES = -ldl -rdynamic diff --git a/contrib/gdb/gdb/config/i386/linux.mt b/contrib/gdb/gdb/config/i386/linux.mt deleted file mode 100644 index 43bc2d26..0000000 --- a/contrib/gdb/gdb/config/i386/linux.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: Intel 386 running GNU/Linux -TDEPFILES= i386-tdep.o i386-linux-tdep.o i387-tdep.o \ - solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-linux.h - -GDBSERVER_DEPFILES = linux-low.o linux-i386-low.o reg-i386.o diff --git a/contrib/gdb/gdb/config/i386/nbsd.mh b/contrib/gdb/gdb/config/i386/nbsd.mh deleted file mode 100644 index 66f4561..0000000 --- a/contrib/gdb/gdb/config/i386/nbsd.mh +++ /dev/null @@ -1,12 +0,0 @@ -# Host: Intel 386 running NetBSD - -# NATDEPFILES must remain entirely on one line for *BSD. When -# building a cross debugger, configure will cause this line to be -# commented out in the Makefile. BSD make doesn't permit the use of a -# continuation character (backslash) to extend a commented line. As a -# consequence, BSD make considers subsequent tab-indented lines to be -# "unassociated shell commands". -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o i387-nat.o i386bsd-nat.o i386nbsd-nat.o solib.o solib-sunos.o - -XM_FILE= xm-nbsd.h -NAT_FILE= nm-nbsd.h diff --git a/contrib/gdb/gdb/config/i386/nbsdelf.mt b/contrib/gdb/gdb/config/i386/nbsdelf.mt deleted file mode 100644 index ab173d3..0000000 --- a/contrib/gdb/gdb/config/i386/nbsdelf.mt +++ /dev/null @@ -1,5 +0,0 @@ -# Target: Intel 386 running NetBSD -TDEPFILES= i386-tdep.o i387-tdep.o i386bsd-tdep.o -TM_FILE= tm-nbsdelf.h - -## OBSOLETE ## GDBSERVER_DEPFILES= low-nbsd.o diff --git a/contrib/gdb/gdb/config/i386/nm-cygwin.h b/contrib/gdb/gdb/config/i386/nm-cygwin.h deleted file mode 100644 index b5e4890..0000000 --- a/contrib/gdb/gdb/config/i386/nm-cygwin.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Native definitions for Intel x86 running CYGWIN. - Copyright (C) 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define NO_PTRACE_H - -#define I386_USE_GENERIC_WATCHPOINTS - -#include "i386/nm-i386.h" - -/* Support for hardware-assisted breakpoints and watchpoints. */ - -#define I386_DR_LOW_SET_CONTROL(VAL) cygwin_set_dr7 (VAL) -extern void cygwin_set_dr7 (unsigned); - -#define I386_DR_LOW_SET_ADDR(N,ADDR) cygwin_set_dr (N,ADDR) -extern void cygwin_set_dr (int, CORE_ADDR); - -#define I386_DR_LOW_RESET_ADDR(N) - -#define I386_DR_LOW_GET_STATUS() cygwin_get_dr6 () -extern unsigned cygwin_get_dr6 (void); diff --git a/contrib/gdb/gdb/config/i386/nm-gnu.h b/contrib/gdb/gdb/config/i386/nm-gnu.h deleted file mode 100644 index fa6d829..0000000 --- a/contrib/gdb/gdb/config/i386/nm-gnu.h +++ /dev/null @@ -1,23 +0,0 @@ -/* Native-dependent definitions for Intel 386 running the GNU Hurd - Copyright 1994, 1995, 1996 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Include the generic hurd definitions. */ - -#include "nm-gnu.h" diff --git a/contrib/gdb/gdb/config/i386/nm-i386aix.h b/contrib/gdb/gdb/config/i386/nm-i386aix.h deleted file mode 100644 index 4a6ffc1..0000000 --- a/contrib/gdb/gdb/config/i386/nm-i386aix.h +++ /dev/null @@ -1,43 +0,0 @@ -/* Native support for i386 aix ps/2. - Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* - * Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com) - * Revision: 5-May-93 00:11:35 - */ - -#ifndef NM_I386AIX_H -#define NM_I386AIX_H 1 - -/* code to execute to print interesting information about the - * floating point processor (if any) - * No need to define if there is nothing to do. - */ -#define FLOAT_INFO { i386_float_info (); } - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#undef KERNEL_U_ADDR -#define KERNEL_U_ADDR 0xf03fd000 - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -#define FETCH_INFERIOR_REGISTERS - -#endif /* NM_I386AIX_H */ diff --git a/contrib/gdb/gdb/config/i386/nm-i386bsd.h b/contrib/gdb/gdb/config/i386/nm-i386bsd.h deleted file mode 100644 index 0015af2..0000000 --- a/contrib/gdb/gdb/config/i386/nm-i386bsd.h +++ /dev/null @@ -1,40 +0,0 @@ -/* Native-dependent definitions for Intel 386 running BSD Unix, for GDB. - Copyright 1986, 1987, 1989, 1992, 1993, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_I386BSD_H -#define NM_I386BSD_H - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ - -#include -#define KERNEL_U_ADDR USRSTACK - -#undef FLOAT_INFO /* No float info yet */ - -#define REGISTER_U_ADDR(addr, blockend, regno) \ - (addr) = i386_register_u_addr ((blockend),(regno)); - -extern int i386_register_u_addr (int, int); - -#define PTRACE_ARG3_TYPE char* - -#endif /* NM_I386BSD_H */ diff --git a/contrib/gdb/gdb/config/i386/nm-i386mach.h b/contrib/gdb/gdb/config/i386/nm-i386mach.h deleted file mode 100644 index ef10a28..0000000 --- a/contrib/gdb/gdb/config/i386/nm-i386mach.h +++ /dev/null @@ -1,30 +0,0 @@ -/* Native definitions for Mach on an Intel 386 - Copyright 1986, 1987, 1989, 1991, 1992, 1996 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -/* Do implement the attach and detach commands. */ -/* #define ATTACH_DETACH 1 */ - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -#define FETCH_INFERIOR_REGISTERS - -#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) diff --git a/contrib/gdb/gdb/config/i386/nm-linux.h b/contrib/gdb/gdb/config/i386/nm-linux.h deleted file mode 100644 index 8ae3ece..0000000 --- a/contrib/gdb/gdb/config/i386/nm-linux.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Native support for GNU/Linux x86. - - Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, - 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_LINUX_H -#define NM_LINUX_H - -/* GNU/Linux supports the i386 hardware debugging registers. */ -#define I386_USE_GENERIC_WATCHPOINTS - -#include "i386/nm-i386.h" -#include "nm-linux.h" - -/* Support for the user area. */ - -/* Return the size of the user struct. */ -extern int kernel_u_size (void); -#define KERNEL_U_SIZE kernel_u_size() - -/* This is the amount to substract from u.u_ar0 to get the offset in - the core file of the register values. */ -#define KERNEL_U_ADDR 0 - -/* Offset of the registers within the user area. */ -#define U_REGS_OFFSET 0 - -extern CORE_ADDR register_u_addr (CORE_ADDR blockend, int regnum); -#define REGISTER_U_ADDR(addr, blockend, regnum) \ - (addr) = register_u_addr (blockend, regnum) - -/* Provide access to the i386 hardware debugging registers. */ - -extern void i386_linux_dr_set_control (unsigned long control); -#define I386_DR_LOW_SET_CONTROL(control) \ - i386_linux_dr_set_control (control) - -extern void i386_linux_dr_set_addr (int regnum, CORE_ADDR addr); -#define I386_DR_LOW_SET_ADDR(regnum, addr) \ - i386_linux_dr_set_addr (regnum, addr) - -extern void i386_linux_dr_reset_addr (int regnum); -#define I386_DR_LOW_RESET_ADDR(regnum) \ - i386_linux_dr_reset_addr (regnum) - -extern unsigned long i386_linux_dr_get_status (void); -#define I386_DR_LOW_GET_STATUS() \ - i386_linux_dr_get_status () - - -/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ -#define FETCH_INFERIOR_REGISTERS - -/* Nevertheless, define CANNOT_{FETCH,STORE}_REGISTER, because we - might fall back on the code `infptrace.c' (well a copy of that code - in `i386-linux-nat.c' for now) and we can access only the - general-purpose registers in that way. */ -extern int cannot_fetch_register (int regno); -extern int cannot_store_register (int regno); -#define CANNOT_FETCH_REGISTER(regno) cannot_fetch_register (regno) -#define CANNOT_STORE_REGISTER(regno) cannot_store_register (regno) - -/* Override child_resume in `infptrace.c'. */ -#define CHILD_RESUME - -#endif /* nm-linux.h */ diff --git a/contrib/gdb/gdb/config/i386/nm-m3.h b/contrib/gdb/gdb/config/i386/nm-m3.h deleted file mode 100644 index 00128cf..0000000 --- a/contrib/gdb/gdb/config/i386/nm-m3.h +++ /dev/null @@ -1,23 +0,0 @@ -/* Native-dependent definitions for Intel 386 running Mach 3. - Copyright 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Include the generic Mach 3 definitions. */ - -#include "nm-m3.h" diff --git a/contrib/gdb/gdb/config/i386/nm-nbsdelf.h b/contrib/gdb/gdb/config/i386/nm-nbsdelf.h deleted file mode 100644 index 1aee1c7..0000000 --- a/contrib/gdb/gdb/config/i386/nm-nbsdelf.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Native-dependent definitions for Intel 386 running NetBSD, for GDB. - Copyright 1986, 1987, 1989, 1992, 1994, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_NBSDELF_H -#define NM_NBSDELF_H - -#define SVR4_SHARED_LIBS -#include "i386/nm-nbsd.h" - -#endif /* NM_NBSDELF_H */ diff --git a/contrib/gdb/gdb/config/i386/nm-ptx4.h b/contrib/gdb/gdb/config/i386/nm-ptx4.h deleted file mode 100644 index 32b76d2..0000000 --- a/contrib/gdb/gdb/config/i386/nm-ptx4.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Definitions to make GDB run on a Sequent Symmetry under ptx - with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1992, 1994, 1996, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -#include "nm-sysv4.h" - -#undef USE_PROC_FS - -#include "nm-symmetry.h" - -#define PTRACE_READ_REGS(pid,regaddr) mptrace (XPT_RREGS, (pid), (regaddr), 0) -#define PTRACE_WRITE_REGS(pid,regaddr) \ - mptrace (XPT_WREGS, (pid), (regaddr), 0) - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ - -#define FETCH_INFERIOR_REGISTERS - -/* We must fetch all the regs before storing, since we store all at once. */ - -#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) - -#define CHILD_WAIT -struct target_waitstatus; -extern ptid_t child_wait (ptid_t, struct target_waitstatus *); - -/* - * ptx does attach as of ptx version 2.1. Prior to that, the interface - * exists but does not work. - * - * FIXME: Using attach/detach requires using the ptx MPDEBUGGER - * interface. There are still problems with that, so for now don't - * enable attach/detach. If you turn it on anyway, it will mostly - * work, but has a number of bugs. -fubar, 2/94. - */ -/*#define ATTACH_DETACH 1 */ -#undef ATTACH_DETACH -#define PTRACE_ATTACH XPT_DEBUG -#define PTRACE_DETACH XPT_UNDEBUG -/* - * The following drivel is needed because there are two ptrace-ish - * calls on ptx: ptrace() and mptrace(), each of which does about half - * of the ptrace functions. - */ -#define PTRACE_ATTACH_CALL(pid) ptx_do_attach(pid) -#define PTRACE_DETACH_CALL(pid, signo) ptx_do_detach(pid, signo) diff --git a/contrib/gdb/gdb/config/i386/nm-symmetry.h b/contrib/gdb/gdb/config/i386/nm-symmetry.h deleted file mode 100644 index a589a3d..0000000 --- a/contrib/gdb/gdb/config/i386/nm-symmetry.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Definitions to make GDB run on a Sequent Symmetry under dynix 3.0, - with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1998, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ - -#define FETCH_INFERIOR_REGISTERS - -/* We must fetch all the regs before storing, since we store all at once. */ - -#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) - -#ifdef _SEQUENT_ -#define CHILD_WAIT -extern ptid_t child_wait (ptid_t, struct target_waitstatus *); -#endif - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ - -#ifdef _SEQUENT_ -#include -#include -#include -/* VA_UAREA is defined in , and is dependant upon - sizeof(struct user) */ -#define KERNEL_U_ADDR (VA_UAREA) /* ptx */ -#else -#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) /* dynix */ -#endif diff --git a/contrib/gdb/gdb/config/i386/nm-x86-64.h b/contrib/gdb/gdb/config/i386/nm-x86-64.h deleted file mode 100644 index 30e3731..0000000 --- a/contrib/gdb/gdb/config/i386/nm-x86-64.h +++ /dev/null @@ -1,90 +0,0 @@ -/* Native support for GNU/Linux x86-64. - - Copyright 2001, 2002 Free Software Foundation, Inc. Contributed by - Jiri Smid, SuSE Labs. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_X86_64_H -#define NM_X86_64_H - -#include "nm-linux.h" - -#define I386_USE_GENERIC_WATCHPOINTS -#include "i386/nm-i386.h" - -/* Support for 8-byte wide hw watchpoints. */ -#define TARGET_HAS_DR_LEN_8 1 - -/* Provide access to the i386 hardware debugging registers. */ - -extern void x86_64_linux_dr_set_control (unsigned long control); -#define I386_DR_LOW_SET_CONTROL(control) \ - x86_64_linux_dr_set_control (control) - -extern void x86_64_linux_dr_set_addr (int regnum, CORE_ADDR addr); -#define I386_DR_LOW_SET_ADDR(regnum, addr) \ - x86_64_linux_dr_set_addr (regnum, addr) - -extern void x86_64_linux_dr_reset_addr (int regnum); -#define I386_DR_LOW_RESET_ADDR(regnum) \ - x86_64_linux_dr_reset_addr (regnum) - -extern unsigned long x86_64_linux_dr_get_status (void); -#define I386_DR_LOW_GET_STATUS() \ - x86_64_linux_dr_get_status () - - -#define REGISTER_U_ADDR(addr, blockend, regno) \ - (addr) = x86_64_register_u_addr ((blockend),(regno)); -CORE_ADDR x86_64_register_u_addr (CORE_ADDR, int); - -/* Return the size of the user struct. */ -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size (void); - -/* Offset of the registers within the user area. */ -#define U_REGS_OFFSET 0 - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#define KERNEL_U_ADDR 0x0 - -#define PTRACE_ARG3_TYPE void* -#define PTRACE_XFER_TYPE unsigned long - - -/* We define this if link.h is available, because with ELF we use SVR4 style - shared libraries. */ - -#ifdef HAVE_LINK_H -#define SVR4_SHARED_LIBS -#include "solib.h" /* Support for shared libraries. */ -#endif - -/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */ -#define FETCH_INFERIOR_REGISTERS - -#undef PREPARE_TO_PROCEED - -#include - -extern void lin_thread_get_thread_signals (sigset_t * mask); -#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) - -#endif /* NM_X86_64.h */ diff --git a/contrib/gdb/gdb/config/i386/ptx.mh b/contrib/gdb/gdb/config/i386/ptx.mh deleted file mode 100644 index 554b411..0000000 --- a/contrib/gdb/gdb/config/i386/ptx.mh +++ /dev/null @@ -1,7 +0,0 @@ -# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387 - -XM_FILE= xm-ptx.h -NATDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o -XM_CLIBS= -lPW -lseq - -NAT_FILE= nm-symmetry.h diff --git a/contrib/gdb/gdb/config/i386/ptx.mt b/contrib/gdb/gdb/config/i386/ptx.mt deleted file mode 100644 index 757df33..0000000 --- a/contrib/gdb/gdb/config/i386/ptx.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sequent Symmetry running ptx 2.0, with Weitek 1167 or i387. -TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o -TM_FILE= tm-ptx.h diff --git a/contrib/gdb/gdb/config/i386/ptx4.mh b/contrib/gdb/gdb/config/i386/ptx4.mh deleted file mode 100644 index e4aa55e..0000000 --- a/contrib/gdb/gdb/config/i386/ptx4.mh +++ /dev/null @@ -1,8 +0,0 @@ -# Host: Sequent Symmetry running ptx 1.3, with Weitek 1167 or i387 - -XM_FILE= xm-ptx4.h -NATDEPFILES= inftarg.o fork-child.o symm-nat.o corelow.o core-aout.o \ - core-regset.o solib.o solib-svr4.o solib-legacy.o -XM_CLIBS= -lseq - -NAT_FILE= nm-ptx4.h diff --git a/contrib/gdb/gdb/config/i386/ptx4.mt b/contrib/gdb/gdb/config/i386/ptx4.mt deleted file mode 100644 index f347809..0000000 --- a/contrib/gdb/gdb/config/i386/ptx4.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sequent Symmetry running ptx 4.0, with Weitek 1167 or i387. -TDEPFILES= symm-tdep.o i387-tdep.o i386-tdep.o -TM_FILE= tm-ptx4.h diff --git a/contrib/gdb/gdb/config/i386/symmetry.mh b/contrib/gdb/gdb/config/i386/symmetry.mh deleted file mode 100644 index 486a2fb..0000000 --- a/contrib/gdb/gdb/config/i386/symmetry.mh +++ /dev/null @@ -1,4 +0,0 @@ -# Host: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387. -XM_FILE= xm-symmetry.h -NAT_FILE= nm-symmetry.h -NATDEPFILES= inftarg.o fork-child.o corelow.o core-aout.o symm-nat.o diff --git a/contrib/gdb/gdb/config/i386/symmetry.mt b/contrib/gdb/gdb/config/i386/symmetry.mt deleted file mode 100644 index a3dba70..0000000 --- a/contrib/gdb/gdb/config/i386/symmetry.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sequent Symmetry running Dynix 3.0, with Weitek 1167 or i387. -TDEPFILES= i386-tdep.o symm-tdep.o i387-tdep.o -TM_FILE= tm-symmetry.h diff --git a/contrib/gdb/gdb/config/i386/tm-cygwin.h b/contrib/gdb/gdb/config/i386/tm-cygwin.h deleted file mode 100644 index 1d49133..0000000 --- a/contrib/gdb/gdb/config/i386/tm-cygwin.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Macro definitions for i386 running under the win32 API Unix. - Copyright 1995, 1996, 1997, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Use SSE registers if winnt.h contains information about them. */ -#ifdef HAVE_CONTEXT_EXTENDED_REGISTERS -#define HAVE_SSE_REGS -#else -#undef HAVE_SSE_REGS -#endif /* CONTEXT_EXTENDED_REGISTERS */ -#define HAVE_I387_REGS - -#include "i386/tm-i386.h" - -#if 0 -#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) skip_trampoline_code (pc, name) -#define SKIP_TRAMPOLINE_CODE(pc) skip_trampoline_code (pc, 0) -extern CORE_ADDR skip_trampoline_code (CORE_ADDR pc, char *name); -#endif - -#define ATTACH_NO_WAIT -#define SOLIB_ADD(filename, from_tty, targ, readsyms) child_solib_add(filename, from_tty, targ, readsyms) -#define SOLIB_LOADED_LIBRARY_PATHNAME(pid) child_solib_loaded_library_pathname(pid) -#define CLEAR_SOLIB child_clear_solibs -#define ADD_SHARED_SYMBOL_FILES dll_symbol_command - -struct target_ops; -char *cygwin_pid_to_str (ptid_t ptid); -void child_solib_add (char *, int, struct target_ops *, int); -char *child_solib_loaded_library_pathname(int); -void child_clear_solibs (void); -void dll_symbol_command (char *, int); diff --git a/contrib/gdb/gdb/config/i386/tm-i386aix.h b/contrib/gdb/gdb/config/i386/tm-i386aix.h deleted file mode 100644 index a8f24ed..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386aix.h +++ /dev/null @@ -1,48 +0,0 @@ -/* Macro defintions for IBM AIX PS/2 (i386). - Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com). */ - -#ifndef TM_I386AIX_H -#define TM_I386AIX_H 1 - -#include "i386/tm-i386.h" -#include - -#ifndef I386 -#define I386 1 -#endif - -/* AIX/i386 has FPU support. However, the native configuration (which - is the only supported configuration) doesn't make the FPU control - registers available. Override the appropriate symbols such that - only the normal FPU registers are included in GDB's register array. */ - -#undef NUM_FPREGS -#define NUM_FPREGS (8) - -#undef NUM_REGS -#define NUM_REGS (NUM_GREGS + NUM_FPREGS) - -#undef REGISTER_BYTES -#define REGISTER_BYTES (SIZEOF_GREGS + SIZEOF_FPU_REGS) - -#endif /* TM_I386AIX_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386bsd.h b/contrib/gdb/gdb/config/i386/tm-i386bsd.h deleted file mode 100644 index e2b2229..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386bsd.h +++ /dev/null @@ -1,45 +0,0 @@ -/* Macro definitions for i386 running under BSD Unix. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386BSD_H -#define TM_I386BSD_H 1 - -#include "i386/tm-i386.h" - -/* 386BSD cannot handle the segment registers. */ -/* BSDI can't handle them either. */ - -#undef NUM_REGS -#define NUM_REGS 10 - -/* On 386 bsd, sigtramp is above the user stack and immediately below - the user area. Using constants here allows for cross debugging. - These are tested for BSDI but should work on 386BSD. */ - -#define SIGTRAMP_START(pc) 0xfdbfdfc0 -#define SIGTRAMP_END(pc) 0xfdbfe000 - -/* Saved Pc. Get it from sigcontext if within sigtramp. */ - -/* Offset to saved PC in sigcontext, from . */ -#define SIGCONTEXT_PC_OFFSET 20 - -#endif /* ifndef TM_I386BSD_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386gnu.h b/contrib/gdb/gdb/config/i386/tm-i386gnu.h deleted file mode 100644 index 00cb5a9..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386gnu.h +++ /dev/null @@ -1,56 +0,0 @@ -/* Macro definitions for i386 running the GNU Hurd. - Copyright 1992, 1999, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386GNU_H -#define TM_I386GNU_H 1 - -/* Include common definitions for GNU systems. - FIXME: This does not belong here since this is supposed to contain - only native-dependent information. */ -#include "nm-gnu.h" - -/* Thread flavors used in re-setting the T bit. - FIXME: This is native-dependent. */ -#define THREAD_STATE_FLAVOR i386_REGS_SEGS_STATE -#define THREAD_STATE_SIZE i386_THREAD_STATE_COUNT -#define THREAD_STATE_SET_TRACED(state) \ - ((struct i386_thread_state *)state)->efl |= 0x100 -#define THREAD_STATE_CLEAR_TRACED(state) \ - ((((struct i386_thread_state *)state)->efl &= ~0x100), 1) - -/* We can attach and detach. - FIXME: This is probably native-dependent too. */ -#define ATTACH_DETACH 1 - -#define HAVE_I387_REGS -#include "i386/tm-i386.h" - -/* We use stabs-in-ELF with the DWARF register numbering scheme. */ - -#undef STAB_REG_TO_REGNUM -#define STAB_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) - -/* Offset to saved PC in sigcontext. */ -#define SIGCONTEXT_PC_OFFSET 68 - -/* We need this file for the SOLIB_TRAMPOLINE stuff. */ -#include "tm-sysv4.h" - -#endif /* TM_I386GNU_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386m3.h b/contrib/gdb/gdb/config/i386/tm-i386m3.h deleted file mode 100644 index edc301d..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386m3.h +++ /dev/null @@ -1,56 +0,0 @@ -/* Macro definitions for i386, Mach 3.0 - Copyright 1992, 1993, 1995, 1999 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Include common definitions for Mach3 systems */ -#include "nm-m3.h" - -/* Define offsets to access CPROC stack when it does not have - * a kernel thread. - */ -#define MACHINE_CPROC_SP_OFFSET 20 -#define MACHINE_CPROC_PC_OFFSET 16 -#define MACHINE_CPROC_FP_OFFSET 12 - -/* Thread flavors used in re-setting the T bit. - * @@ this is also bad for cross debugging. - */ -#define TRACE_FLAVOR i386_THREAD_STATE -#define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT -#define TRACE_SET(x,state) \ - ((struct i386_thread_state *)state)->efl |= 0x100 -#define TRACE_CLEAR(x,state) \ - ((((struct i386_thread_state *)state)->efl &= ~0x100), 1) - -/* we can do it */ -#define ATTACH_DETACH 1 - -/* Sigh. There should be a file for i386 but no sysv stuff in it */ -#include "i386/tm-i386.h" - -/* I want to test this float info code. See comment in tm-i386v.h */ -#undef FLOAT_INFO -#define FLOAT_INFO { i386_mach3_float_info (); } - -/* Address of end of stack space. - * for MACH, see - * @@@ I don't know what is in the 5 ints... - */ -#undef STACK_END_ADDR -#define STACK_END_ADDR (0xc0000000-sizeof(int [5])) diff --git a/contrib/gdb/gdb/config/i386/tm-i386mk.h b/contrib/gdb/gdb/config/i386/tm-i386mk.h deleted file mode 100644 index e46ca55..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386mk.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Macro definitions for i386, Mach 3.0, OSF 1/MK - Copyright 1992, 1993, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Until OSF switches to a newer Mach kernel that has - * a different get_emul_vector() interface. - */ -#define MK67 1 - -#include "i386/tm-i386m3.h" - -/* FIMXE: kettenis/2000-03-26: On OSF 1, `long double' is equivalent - to `double'. However, I'm not sure what is the consequence of: - - #define TARGET_LONG_DOUBLE_FORMAT TARGET_DOUBLE_FORMAT - #define TARGET_LONG_DOUBLE_BIT TARGET_DOUBLE_BIT - - So I'll go with the current status quo instead. It looks like this - target won't compile anyway. Perhaps it should be obsoleted? */ - -#undef TARGET_LONG_DOUBLE_FORMAT -#undef TARGET_LONG_DOUBLE_BIT diff --git a/contrib/gdb/gdb/config/i386/tm-i386nw.h b/contrib/gdb/gdb/config/i386/tm-i386nw.h deleted file mode 100644 index 9ede2c0..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386nw.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Macro definitions for i386 running NetWare. - Copyright 1993, 1994, 1995, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386NW_H -#define TM_I386NW_H 1 - -#include "i386/tm-i386.h" - -/* Stop backtracing when we wander into main. */ - -#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi) - - -/* Offsets (in target ints) into jmp_buf. Not defined in any system header - file, so we have to step through setjmp/longjmp with a debugger and figure - them out. */ - -#define JB_ELEMENT_SIZE 4 /* jmp_buf[] is array of ints */ - -#define JB_PC 6 /* Setjmp()'s return PC saved here */ - -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -#endif /* ifndef TM_I386NW_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386os9k.h b/contrib/gdb/gdb/config/i386/tm-i386os9k.h deleted file mode 100644 index 78fbc21..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386os9k.h +++ /dev/null @@ -1,65 +0,0 @@ -/* Macro definitions for i386 running under BSD Unix. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996 - Free Software Foundation, Inc. - - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386OS9K_H -#define TM_I386OS9K_H 1 - -#include "i386/tm-i386.h" - -/* Number of machine registers */ - -#undef NUM_REGS -#define NUM_REGS (16) /* Basic i*86 regs */ - -/* Initializer for an array of names of registers. There should be at least - NUM_REGS strings in this initializer. Any excess ones are simply ignored. - The order of the first 8 registers must match the compiler's numbering - scheme (which is the same as the 386 scheme) and also regmap in the various - *-nat.c files. */ - -#undef REGISTER_NAME -#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ - "esp", "ebp", "esi", "edi", \ - "eip", "eflags", "cs", "ss", \ - "ds", "es", "fs", "gs", \ - } - -#define DATABASE_REG 3 /* ebx */ - -/* Amount PC must be decremented by after a breakpoint. This is often the - number of bytes in BREAKPOINT but not always (such as now). */ - -#undef DECR_PC_AFTER_BREAK -#define DECR_PC_AFTER_BREAK 0 - -/* On 386 bsd, sigtramp is above the user stack and immediately below - the user area. Using constants here allows for cross debugging. - These are tested for BSDI but should work on 386BSD. */ -#define SIGTRAMP_START(pc) 0xfdbfdfc0 -#define SIGTRAMP_END(pc) 0xfdbfe000 - -/* Saved Pc. Get it from sigcontext if within sigtramp. */ - -/* Offset to saved PC in sigcontext, from . */ -#define SIGCONTEXT_PC_OFFSET 20 - -#define BELIEVE_PCC_PROMOTION 1 - -#endif /* #ifndef TM_I386OS9K_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386sco5.h b/contrib/gdb/gdb/config/i386/tm-i386sco5.h deleted file mode 100644 index e4cb014..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386sco5.h +++ /dev/null @@ -1,63 +0,0 @@ -/* Macro definitions for GDB on an Intel i386 running SCO Open Server 5. - Copyright 1998 Free Software Foundation, Inc. - Written by J. Kean Johnston (jkj@sco.com). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386SCO5_H -#define TM_I386SCO5_H 1 - -/* Pick up most of what we need from the generic i386 target include file. */ - -#include "i386/tm-i386.h" - -/* Pick up more stuff from the generic SYSV and SVR4 host include files. */ -#include "i386/tm-i386v.h" -#include "tm-sysv4.h" - -#define KERNEL_U_SIZE kernel_u_size() - -/* - * SCO is unlike other SVR3 targets in that it has SVR4 style shared - * libs, with a slight twist. We expect 3 traps (2 for the exec and - * one for the dynamic loader). After the third trap we insert the - * SOLIB breakpoints, then wait for the 4th trap. - */ -#undef START_INFERIOR_TRAPS_EXPECTED -#define START_INFERIOR_TRAPS_EXPECTED 3 - -/* We can also do hardware watchpoints */ -#define TARGET_HAS_HARDWARE_WATCHPOINTS -#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1 - -/* After a watchpoint trap, the PC points to the instruction which - caused the trap. But we can continue over it without disabling the - trap. */ -#define HAVE_CONTINUABLE_WATCHPOINT -#define HAVE_STEPPABLE_WATCHPOINT - -#define STOPPED_BY_WATCHPOINT(W) \ - i386_stopped_by_watchpoint (PIDGET (inferior_ptid)) - -#define target_insert_watchpoint(addr, len, type) \ - i386_insert_watchpoint (PIDGET (inferior_ptid), addr, len, type) - -#define target_remove_watchpoint(addr, len, type) \ - i386_remove_watchpoint (PIDGET (inferior_ptid), addr, len) - -#endif /* ifndef TM_I386SCO5_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386v.h b/contrib/gdb/gdb/config/i386/tm-i386v.h deleted file mode 100644 index d524652..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386v.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Macro definitions for i386, Unix System V. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1998, 1999, - 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386V_H -#define TM_I386V_H 1 - -/* First pick up the generic *86 target file. */ - -#include "i386/tm-i386.h" - -/* Number of traps that happen between exec'ing the shell to run an - inferior, and when we finally get to the inferior code. This is - 2 on most implementations. Override here to 4. */ - -#undef START_INFERIOR_TRAPS_EXPECTED -#define START_INFERIOR_TRAPS_EXPECTED 4 - -#endif /* ifndef TM_I386V_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386v4.h b/contrib/gdb/gdb/config/i386/tm-i386v4.h deleted file mode 100644 index 2003b96d..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386v4.h +++ /dev/null @@ -1,79 +0,0 @@ -/* Macro definitions for GDB on an Intel i386 running SVR4. - Copyright 1991, 1994, 1995, 1998, 1999, 2000 - Free Software Foundation, Inc. - Written by Fred Fish at Cygnus Support (fnf@cygnus.com) - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386V4_H -#define TM_I386V4_H 1 - -/* Pick up most of what we need from the generic i386 target include file. */ -#define HAVE_I387_REGS -#include "i386/tm-i386.h" - -/* Pick up more stuff from the generic SVR4 host include file. */ - -#include "tm-sysv4.h" - -/* Use the alternate method of determining valid frame chains. */ - -#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi) - -/* Offsets (in target ints) into jmp_buf. Not defined in any system header - file, so we have to step through setjmp/longjmp with a debugger and figure - them out. Note that defines _JBLEN as 10, which is the default - if no specific machine is selected, even though we only use 6 slots. */ - -#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ - -#define JB_EBX 0 -#define JB_ESI 1 -#define JB_EDI 2 -#define JB_EBP 3 -#define JB_ESP 4 -#define JB_EDX 5 - -#define JB_PC JB_EDX /* Setjmp()'s return PC saved in EDX */ - -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -/* The following redefines make backtracing through sigtramp work. - They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp - from the ucontext structure which is pushed by the kernel on the - user stack. Unfortunately there are three variants of sigtramp handlers. */ - -#define I386V4_SIGTRAMP_SAVED_PC -#define IN_SIGTRAMP(pc, name) ((name) \ - && (STREQ ("_sigreturn", name) \ - || STREQ ("_sigacthandler", name) \ - || STREQ ("sigvechandler", name))) - -/* Saved Pc. Get it from ucontext if within sigtramp. */ - -#define sigtramp_saved_pc i386v4_sigtramp_saved_pc -extern CORE_ADDR i386v4_sigtramp_saved_pc (struct frame_info *); - -#endif /* ifndef TM_I386V4_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-i386v42mp.h b/contrib/gdb/gdb/config/i386/tm-i386v42mp.h deleted file mode 100644 index 5671e42..0000000 --- a/contrib/gdb/gdb/config/i386/tm-i386v42mp.h +++ /dev/null @@ -1,93 +0,0 @@ -/* Macro definitions for GDB on an Intel i386 running SVR4.2MP - Copyright 1991, 1994, 1997, 1999, 2000 Free Software Foundation, Inc. - Written by Fred Fish at Cygnus Support (fnf@cygnus.com) - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386V42MP_H -#define TM_I386V42MP_H 1 - -/* pick up more generic x86 sysv4 stuff */ - -#include "i386/tm-i386v4.h" - -/* define to select for other sysv4.2mp weirdness (see procfs.c) */ - -#define UNIXWARE - -#if 0 -/* The following macros extract process and lwp/thread ids from a - composite id. - - For consistency with UnixWare core files, allocate bits 0-15 for - process ids and bits 16 and up for lwp ids. Reserve bit 31 for - negative return values to indicate exceptions, and use bit 30 as a - flag to indicate a user-mode thread, leaving 14 bits for lwp - ids. */ - -/* Number of bits in composite id allocated to process number. */ -#define PIDBITS 16 - -/* Return the process id stored in composite PID. */ -#define PIDGET(PID) (((PID) & ((1 << PIDBITS) - 1))) - -/* Return the thread or lwp id stored in composite PID. */ -#define TIDGET(PID) (((PID) & 0x3fffffff) >> PIDBITS) -#define LIDGET(PID) TIDGET(PID) - -/* Construct a composite id from lwp LID and the process portion of - composite PID. */ -#define MERGEPID(PID, LID) (PIDGET(PID) | ((LID) << PIDBITS)) -#define MKLID(PID, LID) MERGEPID(PID, LID) - -/* Construct a composite id from thread TID and the process portion of - composite PID. */ -#define MKTID(PID, TID) (MERGEPID(PID, TID) | 0x40000000) - -/* Return whether PID contains a user-space thread id. */ -#define ISTID(PID) ((PID) & 0x40000000) -#endif - -/* New definitions of the ptid stuff. Due to the way the - code is structured in uw-thread.c, I'm overloading the thread id - and lwp id onto the lwp field. The tid field is used to indicate - whether the lwp is a tid or not. - - FIXME: Check that core file support is not broken. (See original - #if 0'd comments above.) - FIXME: Restructure uw-thread.c so that the struct ptid fields - can be used as intended. */ - -/* Return the process id stored in composite PID. */ -#define PIDGET(PID) (ptid_get_pid (PID)) - -/* Return the thread or lwp id stored in composite PID. */ -#define TIDGET(PID) (ptid_get_lwp (PID)) -#define LIDGET(PID) TIDGET(PID) - -#define MERGEPID(PID, LID) (ptid_build ((PID), (LID), 0)) -#define MKLID(PID, LID) (ptid_build ((PID), (LID), 0)) - -/* Construct a composite id from thread TID and the process portion of - composite PID. */ -#define MKTID(PID, TID) (ptid_build ((PID), (TID), 1)) - -/* Return whether PID contains a user-space thread id. */ -#define ISTID(PID) (ptid_get_tid (PID)) - -#endif /* ifndef TM_I386V42MP_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-linux.h b/contrib/gdb/gdb/config/i386/tm-linux.h deleted file mode 100644 index 5c549b9..0000000 --- a/contrib/gdb/gdb/config/i386/tm-linux.h +++ /dev/null @@ -1,130 +0,0 @@ -/* Definitions to target GDB to GNU/Linux on 386. - - Copyright 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2002 Free - Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_LINUX_H -#define TM_LINUX_H - -#define I386_GNULINUX_TARGET -#define HAVE_I387_REGS -#ifdef HAVE_PTRACE_GETFPXREGS -#define HAVE_SSE_REGS -#endif - -#include "i386/tm-i386.h" -#include "tm-linux.h" - -/* Register number for the "orig_eax" pseudo-register. If this - pseudo-register contains a value >= 0 it is interpreted as the - system call number that the kernel is supposed to restart. */ -#define I386_LINUX_ORIG_EAX_REGNUM (NUM_GREGS + NUM_FREGS + NUM_SSE_REGS) - -/* Adjust a few macros to deal with this extra register. */ - -#undef NUM_REGS -#define NUM_REGS (NUM_GREGS + NUM_FREGS + NUM_SSE_REGS + 1) - -#undef MAX_NUM_REGS -#define MAX_NUM_REGS (16 + 16 + 9 + 1) - -#undef REGISTER_BYTES -#define REGISTER_BYTES \ - (SIZEOF_GREGS + SIZEOF_FPU_REGS + SIZEOF_FPU_CTRL_REGS + SIZEOF_SSE_REGS + 4) - -#undef REGISTER_NAME -#define REGISTER_NAME(reg) i386_linux_register_name ((reg)) -extern char *i386_linux_register_name (int reg); - -#undef REGISTER_BYTE -#define REGISTER_BYTE(reg) i386_linux_register_byte ((reg)) -extern int i386_linux_register_byte (int reg); - -#undef REGISTER_RAW_SIZE -#define REGISTER_RAW_SIZE(reg) i386_linux_register_raw_size ((reg)) -extern int i386_linux_register_raw_size (int reg); - -/* GNU/Linux ELF uses stabs-in-ELF with the DWARF register numbering - scheme by default, so we must redefine STAB_REG_TO_REGNUM. This - messes up the floating-point registers for a.out, but there is not - much we can do about that. */ -#undef STAB_REG_TO_REGNUM -#define STAB_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) - -/* Use target_specific function to define link map offsets. */ -extern struct link_map_offsets *i386_linux_svr4_fetch_link_map_offsets (void); -#define SVR4_FETCH_LINK_MAP_OFFSETS() i386_linux_svr4_fetch_link_map_offsets () - -/* The following works around a problem with /usr/include/sys/procfs.h */ -#define sys_quotactl 1 - -/* When the i386 Linux kernel calls a signal handler, the return - address points to a bit of code on the stack. These definitions - are used to identify this bit of code as a signal trampoline in - order to support backtracing through calls to signal handlers. */ - -#define IN_SIGTRAMP(pc, name) i386_linux_in_sigtramp (pc, name) -extern int i386_linux_in_sigtramp (CORE_ADDR, char *); - -#undef FRAME_CHAIN -#define FRAME_CHAIN(frame) i386_linux_frame_chain (frame) -extern CORE_ADDR i386_linux_frame_chain (struct frame_info *frame); - -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) i386_linux_frame_saved_pc (frame) -extern CORE_ADDR i386_linux_frame_saved_pc (struct frame_info *frame); - -#undef SAVED_PC_AFTER_CALL -#define SAVED_PC_AFTER_CALL(frame) i386_linux_saved_pc_after_call (frame) -extern CORE_ADDR i386_linux_saved_pc_after_call (struct frame_info *); - -#define TARGET_WRITE_PC(pc, ptid) i386_linux_write_pc (pc, ptid) -extern void i386_linux_write_pc (CORE_ADDR pc, ptid_t ptid); - -/* When we call a function in a shared library, and the PLT sends us - into the dynamic linker to find the function's real address, we - need to skip over the dynamic linker call. This function decides - when to skip, and where to skip to. See the comments for - SKIP_SOLIB_RESOLVER at the top of infrun.c. */ -#define SKIP_SOLIB_RESOLVER i386_linux_skip_solib_resolver -extern CORE_ADDR i386_linux_skip_solib_resolver (CORE_ADDR pc); - -/* N_FUN symbols in shared libaries have 0 for their values and need - to be relocated. */ -#define SOFUN_ADDRESS_MAYBE_MISSING - - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 5 /* Array index of saved PC. */ - -/* Figure out where the longjmp will land. Slurp the args out of the - stack. We expect the first arg to be a pointer to the jmp_buf - structure from which we extract the pc (JB_PC) that we will land - at. The pc is copied into ADDR. This routine returns true on - success. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); - -#endif /* #ifndef TM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-nbsdelf.h b/contrib/gdb/gdb/config/i386/tm-nbsdelf.h deleted file mode 100644 index 4d802c5..0000000 --- a/contrib/gdb/gdb/config/i386/tm-nbsdelf.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Macro definitions for i386 running under NetBSD. - Copyright 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_NBSDELF_H -#define TM_NBSDELF_H - -#include "i386/tm-nbsd.h" - -#undef USE_STRUCT_CONVENTION - -#endif /* TM_NBSD_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-obsd.h b/contrib/gdb/gdb/config/i386/tm-obsd.h deleted file mode 100644 index d26b03b..0000000 --- a/contrib/gdb/gdb/config/i386/tm-obsd.h +++ /dev/null @@ -1,77 +0,0 @@ -/* Target-dependent definitions for OpenBSD/i386. - Copyright 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_OBSD_H -#define TM_OBSD_H - -#define HAVE_I387_REGS -#include "i386/tm-i386.h" - -/* OpenBSD uses the old gcc convention for struct returns. */ - -#define USE_STRUCT_CONVENTION(gcc_p, type) \ - generic_use_struct_convention (1, type) - - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 0 /* Array index of saved PC. */ - -/* Figure out where the longjmp will land. Store the address that - longjmp will jump to in *ADDR, and return non-zero if successful. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); - - -/* Support for signal handlers. */ - -#define IN_SIGTRAMP(pc, name) i386bsd_in_sigtramp (pc, name) -extern int i386bsd_in_sigtramp (CORE_ADDR pc, char *name); - -/* These defines allow the recognition of sigtramps as a function name - . - - FIXME: kettenis/2001-07-13: These should be added to the target - vector and turned into functions when we go "multi-arch". */ - -#define SIGTRAMP_START(pc) i386bsd_sigtramp_start -#define SIGTRAMP_END(pc) i386bsd_sigtramp_end -extern CORE_ADDR i386bsd_sigtramp_start; -extern CORE_ADDR i386bsd_sigtramp_end; - -/* Override FRAME_SAVED_PC to enable the recognition of signal handlers. */ - -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) i386bsd_frame_saved_pc (frame) -extern CORE_ADDR i386bsd_frame_saved_pc (struct frame_info *frame); - - -/* Shared library support. */ - -/* Return non-zero if we are in a shared library trampoline code stub. */ - -#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \ - (name && !strcmp(name, "_DYNAMIC")) - -#endif /* tm-obsd.h */ diff --git a/contrib/gdb/gdb/config/i386/tm-ptx.h b/contrib/gdb/gdb/config/i386/tm-ptx.h deleted file mode 100644 index 2a1731a..0000000 --- a/contrib/gdb/gdb/config/i386/tm-ptx.h +++ /dev/null @@ -1,233 +0,0 @@ -/* Target machine definitions for GDB on a Sequent Symmetry under ptx - with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 2000 - Free Software Foundation, Inc. - Symmetry version by Jay Vosburgh (fubar@sequent.com). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_PTX_H -#define TM_PTX_H 1 - -/* I don't know if this will work for cross-debugging, even if you do get - a copy of the right include file. */ - -#include - -#ifdef SEQUENT_PTX4 -#include "i386/tm-i386v4.h" -#else /* !SEQUENT_PTX4 */ -#include "i386/tm-i386v.h" -#endif - -/* Number of traps that happen between exec'ing the shell to run an - inferior, and when we finally get to the inferior code. This is 2 - on most implementations. Here we have to undo what tm-i386v.h gave - us and restore the default. */ - -#undef START_INFERIOR_TRAPS_EXPECTED -#define START_INFERIOR_TRAPS_EXPECTED 2 - -/* Amount PC must be decremented by after a breakpoint. This is often the - number of bytes in BREAKPOINT but not always (such as now). */ - -#undef DECR_PC_AFTER_BREAK -#define DECR_PC_AFTER_BREAK 0 - -#if 0 --- -this code can 't be used unless we know we are running native, -since it uses host specific ptrace calls. -/* code for 80387 fpu. Functions are from i386-dep.c, copied into - * symm-dep.c. - */ -#define FLOAT_INFO { i386_float_info(); } -#endif - -/* Number of machine registers */ - -#undef NUM_REGS -#define NUM_REGS 49 - -/* Initializer for an array of names of registers. There should be at least - NUM_REGS strings in this initializer. Any excess ones are simply ignored. - The order of the first 8 registers must match the compiler's numbering - scheme (which is the same as the 386 scheme) and also regmap in the various - *-nat.c files. */ - -#undef REGISTER_NAME -#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \ - "esp", "ebp", "esi", "edi", \ - "eip", "eflags", "st0", "st1", \ - "st2", "st3", "st4", "st5", \ - "st6", "st7", "fp1", "fp2", \ - "fp3", "fp4", "fp5", "fp6", \ - "fp7", "fp8", "fp9", "fp10", \ - "fp11", "fp12", "fp13", "fp14", \ - "fp15", "fp16", "fp17", "fp18", \ - "fp19", "fp20", "fp21", "fp22", \ - "fp23", "fp24", "fp25", "fp26", \ - "fp27", "fp28", "fp29", "fp30", \ - "fp31" } - -/* Register numbers of various important registers. - Note that some of these values are "real" register numbers, - and correspond to the general registers of the machine, - and some are "phony" register numbers which are too large - to be actual register numbers as far as the user is concerned - but do serve to get the desired values when passed to read_register. */ - -#define EAX_REGNUM 0 -#define ECX_REGNUM 1 -#define EDX_REGNUM 2 -#define EBX_REGNUM 3 - -#define ESP_REGNUM 4 -#define EBP_REGNUM 5 - -#define ESI_REGNUM 6 -#define EDI_REGNUM 7 - -#define EIP_REGNUM 8 -#define EFLAGS_REGNUM 9 - -#define ST0_REGNUM 10 -#define ST1_REGNUM 11 -#define ST2_REGNUM 12 -#define ST3_REGNUM 13 - -#define ST4_REGNUM 14 -#define ST5_REGNUM 15 -#define ST6_REGNUM 16 -#define ST7_REGNUM 17 - -#define FP1_REGNUM 18 /* first 1167 register */ -/* Get %fp2 - %fp31 by addition, since they are contiguous */ - -#undef SP_REGNUM -#define SP_REGNUM ESP_REGNUM /* Contains address of top of stack */ -#undef FP_REGNUM -#define FP_REGNUM EBP_REGNUM /* Contains address of executing stack frame */ -#undef PC_REGNUM -#define PC_REGNUM EIP_REGNUM /* Contains program counter */ -#undef PS_REGNUM -#define PS_REGNUM EFLAGS_REGNUM /* Contains processor status */ - -/* - * For ptx, this is a little bit bizarre, since the register block - * is below the u area in memory. This means that blockend here ends - * up being negative (for the call from coredep.c) since the value in - * u.u_ar0 will be less than KERNEL_U_ADDR (and coredep.c passes us - * u.u_ar0 - KERNEL_U_ADDR in blockend). Since we also define - * FETCH_INFERIOR_REGISTERS (and supply our own functions for that), - * the core file case will be the only use of this function. - */ - -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ (addr) = ptx_register_u_addr((blockend), (regno)); } - -extern int ptx_register_u_addr (int, int); - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. 10 i*86 registers, 8 i387 - registers, and 31 Weitek 1167 registers */ - -#undef REGISTER_BYTES -#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4)) - -/* Index within `registers' of the first byte of the space for register N. */ - -#undef REGISTER_BYTE -#define REGISTER_BYTE(N) \ -(((N) < ST0_REGNUM) ? ((N) * 4) : \ - ((N) < FP1_REGNUM) ? (40 + (((N) - ST0_REGNUM) * 10)) : \ - (40 + 80 + (((N) - FP1_REGNUM) * 4))) - -/* Number of bytes of storage in the actual machine representation for - register N. All registers are 4 bytes, except 387 st(0) - st(7), - which are 80 bits each. */ - -#undef REGISTER_RAW_SIZE -#define REGISTER_RAW_SIZE(N) \ -(((N) < ST0_REGNUM) ? 4 : \ - ((N) < FP1_REGNUM) ? 10 : \ - 4) - -/* Largest value REGISTER_RAW_SIZE can have. */ - -#undef MAX_REGISTER_RAW_SIZE -#define MAX_REGISTER_RAW_SIZE 10 - -/* Nonzero if register N requires conversion - from raw format to virtual format. */ - -#undef REGISTER_CONVERTIBLE -#define REGISTER_CONVERTIBLE(N) \ -((N < ST0_REGNUM) ? 0 : \ - (N < FP1_REGNUM) ? 1 : \ - 0) - -/* Convert data from raw format for register REGNUM - to virtual format for register REGNUM. */ -extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */ - -#undef REGISTER_CONVERT_TO_VIRTUAL -#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ -((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \ - (REGNUM < FP1_REGNUM) ? (void)floatformat_to_double(&floatformat_i387_ext, \ - (FROM),(TO)) : \ - (void)memcpy ((TO), (FROM), 4)) - -/* Convert data from virtual format for register REGNUM - to raw format for register REGNUM. */ - -#undef REGISTER_CONVERT_TO_RAW -#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ -((REGNUM < ST0_REGNUM) ? (void)memcpy ((TO), (FROM), 4) : \ - (REGNUM < FP1_REGNUM) ? (void)floatformat_from_double(&floatformat_i387_ext, \ - (FROM),(TO)) : \ - (void)memcpy ((TO), (FROM), 4)) - -/* Return the GDB type object for the "standard" data type - of data in register N. */ -/* - * Note: the 1167 registers (the last line, builtin_type_float) are - * generally used in pairs, with each pair being treated as a double. - * It it also possible to use them singly as floats. I'm not sure how - * in gdb to treat the register pair pseudo-doubles. -fubar - */ -#undef REGISTER_VIRTUAL_TYPE -#define REGISTER_VIRTUAL_TYPE(N) \ -((N < ST0_REGNUM) ? builtin_type_int : \ - (N < FP1_REGNUM) ? builtin_type_double : \ - builtin_type_float) - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ - -#undef EXTRACT_RETURN_VALUE -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - symmetry_extract_return_value(TYPE, REGBUF, VALBUF) - -/* - #undef FRAME_FIND_SAVED_REGS - #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ - { ptx_frame_find_saved_regs((frame_info), &(frame_saved_regs)); } - */ - -#endif /* ifndef TM_PTX_H */ diff --git a/contrib/gdb/gdb/config/i386/tm-ptx4.h b/contrib/gdb/gdb/config/i386/tm-ptx4.h deleted file mode 100644 index 1f221ba..0000000 --- a/contrib/gdb/gdb/config/i386/tm-ptx4.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Target machine definitions for GDB on a Sequent Symmetry under ptx - with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994 - Free Software Foundation, Inc. - Symmetry version by Jay Vosburgh (fubar@sequent.com). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define SEQUENT_PTX4 - -#include "tm-ptx.h" diff --git a/contrib/gdb/gdb/config/i386/tm-symmetry.h b/contrib/gdb/gdb/config/i386/tm-symmetry.h deleted file mode 100644 index 7828181..0000000 --- a/contrib/gdb/gdb/config/i386/tm-symmetry.h +++ /dev/null @@ -1,325 +0,0 @@ -/* Target machine definitions for GDB on a Sequent Symmetry under dynix 3.0, - with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995 - Free Software Foundation, Inc. - Symmetry version by Jay Vosburgh (fubar@sequent.com). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_SYMMETRY_H -#define TM_SYMMETRY_H 1 - -#include "regcache.h" -#include "doublest.h" - -/* I don't know if this will work for cross-debugging, even if you do get - a copy of the right include file. */ -#include - -#include "i386/tm-i386v.h" - -#undef START_INFERIOR_TRAPS_EXPECTED -#define START_INFERIOR_TRAPS_EXPECTED 2 - -/* Amount PC must be decremented by after a breakpoint. This is often the - number of bytes in BREAKPOINT but not always (such as now). */ - -#undef DECR_PC_AFTER_BREAK -#define DECR_PC_AFTER_BREAK 0 - -#if 0 -/* --- this code can't be used unless we know we are running native, - since it uses host specific ptrace calls. */ -/* code for 80387 fpu. Functions are from i386-dep.c, copied into - * symm-dep.c. - */ -#define FLOAT_INFO { i386_float_info(); } -#endif - -/* Number of machine registers */ - -#undef NUM_REGS -#define NUM_REGS 49 - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -/* Initializer for an array of names of registers. There should be at least - NUM_REGS strings in this initializer. Any excess ones are simply ignored. - Symmetry registers are in this weird order to match the register numbers - in the symbol table entries. If you change the order, things will probably - break mysteriously for no apparent reason. Also note that the st(0)... - st(7) 387 registers are represented as st0...st7. */ - -#undef REGISTER_NAME -#define REGISTER_NAMES { "eax", "edx", "ecx", "st0", "st1", \ - "ebx", "esi", "edi", "st2", "st3", \ - "st4", "st5", "st6", "st7", "esp", \ - "ebp", "eip", "eflags","fp1", "fp2", \ - "fp3", "fp4", "fp5", "fp6", "fp7", \ - "fp8", "fp9", "fp10", "fp11", "fp12", \ - "fp13", "fp14", "fp15", "fp16", "fp17", \ - "fp18", "fp19", "fp20", "fp21", "fp22", \ - "fp23", "fp24", "fp25", "fp26", "fp27", \ - "fp28", "fp29", "fp30", "fp31" } - -/* Register numbers of various important registers. - Note that some of these values are "real" register numbers, - and correspond to the general registers of the machine, - and some are "phony" register numbers which are too large - to be actual register numbers as far as the user is concerned - but do serve to get the desired values when passed to read_register. */ - -#define EAX_REGNUM 0 -#define EDX_REGNUM 1 -#define ECX_REGNUM 2 -#define ST0_REGNUM 3 -#define ST1_REGNUM 4 -#define EBX_REGNUM 5 -#define ESI_REGNUM 6 -#define EDI_REGNUM 7 -#define ST2_REGNUM 8 -#define ST3_REGNUM 9 - -#define ST4_REGNUM 10 -#define ST5_REGNUM 11 -#define ST6_REGNUM 12 -#define ST7_REGNUM 13 - -#define FP1_REGNUM 18 /* first 1167 register */ -/* Get %fp2 - %fp31 by addition, since they are contiguous */ - -#undef SP_REGNUM -#define SP_REGNUM 14 /* (usp) Contains address of top of stack */ -#define ESP_REGNUM 14 -#undef FP_REGNUM -#define FP_REGNUM 15 /* (ebp) Contains address of executing stack frame */ -#define EBP_REGNUM 15 -#undef PC_REGNUM -#define PC_REGNUM 16 /* (eip) Contains program counter */ -#define EIP_REGNUM 16 -#undef PS_REGNUM -#define PS_REGNUM 17 /* (ps) Contains processor status */ -#define EFLAGS_REGNUM 17 - -/* - * Following macro translates i386 opcode register numbers to Symmetry - * register numbers. This is used by i386_frame_find_saved_regs. - * - * %eax %ecx %edx %ebx %esp %ebp %esi %edi - * i386 0 1 2 3 4 5 6 7 - * Symmetry 0 2 1 5 14 15 6 7 - * - */ -#define I386_REGNO_TO_SYMMETRY(n) \ -((n)==0?0 :(n)==1?2 :(n)==2?1 :(n)==3?5 :(n)==4?14 :(n)==5?15 :(n)) - -/* The magic numbers below are offsets into u_ar0 in the user struct. - * They live in . Gdb calls this macro with blockend - * holding u.u_ar0 - KERNEL_U_ADDR. Only the registers listed are - * saved in the u area (along with a few others that aren't useful - * here. See ). - */ - -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ struct user foo; /* needed for finding fpu regs */ \ -switch (regno) { \ - case 0: \ - addr = blockend + EAX * sizeof(int); break; \ - case 1: \ - addr = blockend + EDX * sizeof(int); break; \ - case 2: \ - addr = blockend + ECX * sizeof(int); break; \ - case 3: /* st(0) */ \ - addr = ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \ - break; \ - case 4: /* st(1) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \ - break; \ - case 5: \ - addr = blockend + EBX * sizeof(int); break; \ - case 6: \ - addr = blockend + ESI * sizeof(int); break; \ - case 7: \ - addr = blockend + EDI * sizeof(int); break; \ - case 8: /* st(2) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \ - break; \ - case 9: /* st(3) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \ - break; \ - case 10: /* st(4) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \ - break; \ - case 11: /* st(5) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \ - break; \ - case 12: /* st(6) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \ - break; \ - case 13: /* st(7) */ \ - addr = ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \ - break; \ - case 14: \ - addr = blockend + ESP * sizeof(int); break; \ - case 15: \ - addr = blockend + EBP * sizeof(int); break; \ - case 16: \ - addr = blockend + EIP * sizeof(int); break; \ - case 17: \ - addr = blockend + FLAGS * sizeof(int); break; \ - case 18: /* fp1 */ \ - case 19: /* fp2 */ \ - case 20: /* fp3 */ \ - case 21: /* fp4 */ \ - case 22: /* fp5 */ \ - case 23: /* fp6 */ \ - case 24: /* fp7 */ \ - case 25: /* fp8 */ \ - case 26: /* fp9 */ \ - case 27: /* fp10 */ \ - case 28: /* fp11 */ \ - case 29: /* fp12 */ \ - case 30: /* fp13 */ \ - case 31: /* fp14 */ \ - case 32: /* fp15 */ \ - case 33: /* fp16 */ \ - case 34: /* fp17 */ \ - case 35: /* fp18 */ \ - case 36: /* fp19 */ \ - case 37: /* fp20 */ \ - case 38: /* fp21 */ \ - case 39: /* fp22 */ \ - case 40: /* fp23 */ \ - case 41: /* fp24 */ \ - case 42: /* fp25 */ \ - case 43: /* fp26 */ \ - case 44: /* fp27 */ \ - case 45: /* fp28 */ \ - case 46: /* fp29 */ \ - case 47: /* fp30 */ \ - case 48: /* fp31 */ \ - addr = ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \ - } \ -} - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. 10 i*86 registers, 8 i387 - registers, and 31 Weitek 1167 registers */ - -#undef REGISTER_BYTES -#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4)) - -/* Index within `registers' of the first byte of the space for - register N. */ - -#undef REGISTER_BYTE -#define REGISTER_BYTE(N) \ -(((N) < 3) ? ((N) * 4) : \ -((N) < 5) ? ((((N) - 2) * 10) + 2) : \ -((N) < 8) ? ((((N) - 5) * 4) + 32) : \ -((N) < 14) ? ((((N) - 8) * 10) + 44) : \ - ((((N) - 14) * 4) + 104)) - -/* Number of bytes of storage in the actual machine representation - * for register N. All registers are 4 bytes, except 387 st(0) - st(7), - * which are 80 bits each. - */ - -#undef REGISTER_RAW_SIZE -#define REGISTER_RAW_SIZE(N) \ -(((N) < 3) ? 4 : \ -((N) < 5) ? 10 : \ -((N) < 8) ? 4 : \ -((N) < 14) ? 10 : \ - 4) - -/* Nonzero if register N requires conversion - from raw format to virtual format. */ - -#undef REGISTER_CONVERTIBLE -#define REGISTER_CONVERTIBLE(N) \ -(((N) < 3) ? 0 : \ -((N) < 5) ? 1 : \ -((N) < 8) ? 0 : \ -((N) < 14) ? 1 : \ - 0) - -#include "floatformat.h" - -/* Convert data from raw format for register REGNUM in buffer FROM - to virtual format with type TYPE in buffer TO. */ - -#undef REGISTER_CONVERT_TO_VIRTUAL -#define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ -{ \ - DOUBLEST val; \ - floatformat_to_doublest (&floatformat_i387_ext, (FROM), &val); \ - store_floating ((TO), TYPE_LENGTH (TYPE), val); \ -} - -/* Convert data from virtual format with type TYPE in buffer FROM - to raw format for register REGNUM in buffer TO. */ - -#undef REGISTER_CONVERT_TO_RAW -#define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ -{ \ - DOUBLEST val = extract_floating ((FROM), TYPE_LENGTH (TYPE)); \ - floatformat_from_doublest (&floatformat_i387_ext, &val, (TO)); \ -} - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#undef REGISTER_VIRTUAL_TYPE -#define REGISTER_VIRTUAL_TYPE(N) \ -((N < 3) ? builtin_type_int : \ -(N < 5) ? builtin_type_double : \ -(N < 8) ? builtin_type_int : \ -(N < 14) ? builtin_type_double : \ - builtin_type_int) - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. - Native cc passes the address in eax, gcc (up to version 2.5.8) - passes it on the stack. gcc should be fixed in future versions to - adopt native cc conventions. */ - -#undef PUSH_ARGUMENTS -#undef STORE_STRUCT_RETURN -#define STORE_STRUCT_RETURN(ADDR, SP) write_register(0, (ADDR)) - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ - -#undef EXTRACT_RETURN_VALUE -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - symmetry_extract_return_value(TYPE, REGBUF, VALBUF) - -/* The following redefines make backtracing through sigtramp work. - They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp - from the sigcontext structure which is pushed by the kernel on the - user stack, along with a pointer to it. */ - -#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", name)) - -/* Offset to saved PC in sigcontext, from . */ -#define SIGCONTEXT_PC_OFFSET 16 - -#endif /* ifndef TM_SYMMETRY_H */ diff --git a/contrib/gdb/gdb/config/i386/x86-64linux.mh b/contrib/gdb/gdb/config/i386/x86-64linux.mh deleted file mode 100644 index a0a192c..0000000 --- a/contrib/gdb/gdb/config/i386/x86-64linux.mh +++ /dev/null @@ -1,11 +0,0 @@ -# Host: AMD x86-64 running GNU/Linux - -XM_FILE= xm-i386.h - -NAT_FILE= nm-x86-64.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o \ - core-aout.o i386-nat.o x86-64-linux-nat.o \ - i387-nat.o proc-service.o thread-db.o lin-lwp.o \ - linux-proc.o gcore.o - -LOADLIBES = -ldl -rdynamic diff --git a/contrib/gdb/gdb/config/i386/x86-64linux.mt b/contrib/gdb/gdb/config/i386/x86-64linux.mt deleted file mode 100644 index 1f3a796..0000000 --- a/contrib/gdb/gdb/config/i386/x86-64linux.mt +++ /dev/null @@ -1,5 +0,0 @@ -# Target: AMD x86-64 running GNU/Linux -TDEPFILES= x86-64-tdep.o x86-64-linux-tdep.o i387-tdep.o dwarf2cfi.o \ - solib.o solib-svr4.o solib-legacy.o - -## OBSOLETE ## GDBSERVER_DEPFILES= low-linux.o diff --git a/contrib/gdb/gdb/config/i386/xm-cygwin.h b/contrib/gdb/gdb/config/i386/xm-cygwin.h deleted file mode 100644 index 6470727..0000000 --- a/contrib/gdb/gdb/config/i386/xm-cygwin.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Definitions for hosting on WIN32, for GDB. - Copyright 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "fopen-bin.h" - -/* Define this if source files use \r\n rather than just \n. */ -#define CRLF_SOURCE_FILES diff --git a/contrib/gdb/gdb/config/i386/xm-i386aix.h b/contrib/gdb/gdb/config/i386/xm-i386aix.h deleted file mode 100644 index 842eadf..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386aix.h +++ /dev/null @@ -1,29 +0,0 @@ -/* Macro defintions for AIX PS/2 (i386) - Copyright 1986, 1987, 1989, 1992, 1993 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* - * Changed for IBM AIX ps/2 by Minh Tran Le (tranle@intellicorp.com) - * Revision: 23-Oct-92 17:42:49 - */ - -#include "i386/xm-i386v.h" - -#undef HAVE_TERMIO -#define HAVE_SGTTY diff --git a/contrib/gdb/gdb/config/i386/xm-i386bsd.h b/contrib/gdb/gdb/config/i386/xm-i386bsd.h deleted file mode 100644 index ca0ffb2..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386bsd.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Host-dependent definitions for Intel 386 running BSD Unix, for GDB. - Copyright 1986, 1987, 1989, 1992, 1995, 1996 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include /* for INT_MIN */ diff --git a/contrib/gdb/gdb/config/i386/xm-i386gnu.h b/contrib/gdb/gdb/config/i386/xm-i386gnu.h deleted file mode 100644 index 711aeeb..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386gnu.h +++ /dev/null @@ -1,25 +0,0 @@ -/* Definitions to make GDB run on the GNU Hurd on an Intel 386 - Copyright 1986, 1987, 1989, 1991, 1996, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define HOST_LONG_DOUBLE_FORMAT &floatformat_i387_ext - -/* Do implement the attach and detach commands. */ -#define ATTACH_DETACH 1 diff --git a/contrib/gdb/gdb/config/i386/xm-i386m3.h b/contrib/gdb/gdb/config/i386/xm-i386m3.h deleted file mode 100644 index f25b389..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386m3.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Definitions to make GDB run on Mach 3 on an Intel 386 - Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Do implement the attach and detach commands. */ -#define ATTACH_DETACH 1 - -/* Not needeed */ -#define KERNEL_U_ADDR 0 - -#ifndef EMULATOR_BASE -/* For EMULATOR_BASE and EMULATOR_END. - * OSF 1/MK has different values in some other place. - */ -#include -#endif /* EMULATOR_BASE */ diff --git a/contrib/gdb/gdb/config/i386/xm-i386mach.h b/contrib/gdb/gdb/config/i386/xm-i386mach.h deleted file mode 100644 index e0a5d65..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386mach.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Definitions to make GDB run on Mach on an Intel 386 - Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ - -#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) - -/* only defines this if __STDC__!!! */ -extern int errno; diff --git a/contrib/gdb/gdb/config/i386/xm-i386mk.h b/contrib/gdb/gdb/config/i386/xm-i386mk.h deleted file mode 100644 index cbf6271..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386mk.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Definitions to make GDB run on Mach 3 OSF 1/MK on an Intel 386 - Copyright 1992, 1993, 1998 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define HAVE_TERMIO 1 - -#define EMULATOR_BASE 0xa0000000 -#define EMULATOR_END 0xa0040000 - -#include "i386/xm-i386m3.h" diff --git a/contrib/gdb/gdb/config/i386/xm-i386v32.h b/contrib/gdb/gdb/config/i386/xm-i386v32.h deleted file mode 100644 index 706822f..0000000 --- a/contrib/gdb/gdb/config/i386/xm-i386v32.h +++ /dev/null @@ -1,25 +0,0 @@ -/* Macro defintions for i386, running System V 3.2. - Copyright (C) 1989 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "i386/xm-i386v.h" - -/* Apparently there is inconsistency among various System V's about what - the name of this field is. */ -#define U_FPSTATE(u) u.u_fps.u_fpstate diff --git a/contrib/gdb/gdb/config/i386/xm-ptx.h b/contrib/gdb/gdb/config/i386/xm-ptx.h deleted file mode 100644 index 6dfb9d6..0000000 --- a/contrib/gdb/gdb/config/i386/xm-ptx.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Definitions to make GDB run on a Sequent Symmetry under ptx, with - Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ - -#ifdef _SEQUENT_PTX4_ -#include "xm-sysv4.h" -#endif /* _SEQUENT_PTX4_ */ - -/* This machine doesn't have the siginterrupt call. */ -#define NO_SIGINTERRUPT - -#define HAVE_WAIT_STRUCT - -#undef HAVE_TERMIO -#define HAVE_TERMIOS -#define USG - -#define USE_O_NOCTTY diff --git a/contrib/gdb/gdb/config/i386/xm-ptx4.h b/contrib/gdb/gdb/config/i386/xm-ptx4.h deleted file mode 100644 index 2f466e6..0000000 --- a/contrib/gdb/gdb/config/i386/xm-ptx4.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Definitions to make GDB run on a Sequent Symmetry under ptx, with - Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1992, 1993, 1994 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ - -#include "xm-sysv4.h" - -#include "xm-ptx.h" diff --git a/contrib/gdb/gdb/config/i386/xm-symmetry.h b/contrib/gdb/gdb/config/i386/xm-symmetry.h deleted file mode 100644 index 781a343..0000000 --- a/contrib/gdb/gdb/config/i386/xm-symmetry.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Definitions to make GDB run on a Sequent Symmetry under - dynix 3.1, with Weitek 1167 and i387 support. - Copyright 1986, 1987, 1989, 1992, 1993, 1994 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Symmetry version by Jay Vosburgh (fubar@sequent.com) */ - -/* This machine doesn't have the siginterrupt call. */ -#define NO_SIGINTERRUPT - -#define HAVE_WAIT_STRUCT diff --git a/contrib/gdb/gdb/config/ia64/aix.mh b/contrib/gdb/gdb/config/ia64/aix.mh deleted file mode 100644 index e180594..0000000 --- a/contrib/gdb/gdb/config/ia64/aix.mh +++ /dev/null @@ -1,8 +0,0 @@ -# Host: Intel IA-64 running AIX - -XM_FILE= xm-aix.h - -NAT_FILE= nm-aix.h -NATDEPFILES= corelow.o core-regset.o solib.o solib-aix5.o fork-child.o \ - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o \ - ia64-aix-nat.o diff --git a/contrib/gdb/gdb/config/ia64/aix.mt b/contrib/gdb/gdb/config/ia64/aix.mt deleted file mode 100644 index 0348146..0000000 --- a/contrib/gdb/gdb/config/ia64/aix.mt +++ /dev/null @@ -1,4 +0,0 @@ -# Target: Intel IA-64 running AIX - -TDEPFILES= ia64-tdep.o ia64-linux-tdep.o ia64-aix-tdep.o -TM_FILE= tm-aix.h diff --git a/contrib/gdb/gdb/config/ia64/linux.mh b/contrib/gdb/gdb/config/ia64/linux.mh deleted file mode 100644 index 65f3028..0000000 --- a/contrib/gdb/gdb/config/ia64/linux.mh +++ /dev/null @@ -1,10 +0,0 @@ -# Host: Intel IA-64 running GNU/Linux - -XM_FILE= xm-linux.h - -NAT_FILE= nm-linux.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o gcore.o \ - core-aout.o core-regset.o ia64-linux-nat.o linux-proc.o \ - proc-service.o thread-db.o lin-lwp.o - -LOADLIBES = -ldl -rdynamic diff --git a/contrib/gdb/gdb/config/ia64/linux.mt b/contrib/gdb/gdb/config/ia64/linux.mt deleted file mode 100644 index d841f75..0000000 --- a/contrib/gdb/gdb/config/ia64/linux.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: Intel IA-64 running GNU/Linux -TDEPFILES= ia64-tdep.o ia64-aix-tdep.o ia64-linux-tdep.o \ - solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-linux.h - -GDBSERVER_DEPFILES = linux-low.o linux-ia64-low.o reg-ia64.o diff --git a/contrib/gdb/gdb/config/ia64/nm-aix.h b/contrib/gdb/gdb/config/ia64/nm-aix.h deleted file mode 100644 index 3f6764c..0000000 --- a/contrib/gdb/gdb/config/ia64/nm-aix.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Native support for AIX, for GDB, the GNU debugger. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_AIX_H -#define NM_AIX_H - -#include "nm-sysv4.h" - -#ifndef AIX5 -#define AIX5 1 -#endif - -/* Type of the operation code for sending control messages to the - /proc/PID/ctl file */ -#define PROC_CTL_WORD_TYPE int - -#define GDB_GREGSET_T prgregset_t -#define GDB_FPREGSET_T prfpregset_t - -#endif /* #ifndef NM_AIX_H */ diff --git a/contrib/gdb/gdb/config/ia64/nm-linux.h b/contrib/gdb/gdb/config/ia64/nm-linux.h deleted file mode 100644 index 2c980c0..0000000 --- a/contrib/gdb/gdb/config/ia64/nm-linux.h +++ /dev/null @@ -1,79 +0,0 @@ -/* Native support for GNU/Linux, for GDB, the GNU debugger. - Copyright 1999, 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_LINUX_H -#define NM_LINUX_H - -#include "nm-linux.h" - -/* Note: It seems likely that we'll have to eventually define - FETCH_INFERIOR_REGISTERS. But until that time, we'll make do - with the following. */ - -#define CANNOT_FETCH_REGISTER(regno) ia64_cannot_fetch_register(regno) -extern int ia64_cannot_fetch_register (int regno); - -#define CANNOT_STORE_REGISTER(regno) ia64_cannot_store_register(regno) -extern int ia64_cannot_store_register (int regno); - -#ifdef GDBSERVER -#define REGISTER_U_ADDR(addr, blockend, regno) \ - (addr) = ia64_register_u_addr ((blockend),(regno)); - -extern int ia64_register_u_addr(int, int); -#endif /* GDBSERVER */ - -#define U_REGS_OFFSET 0 - -#define PTRACE_ARG3_TYPE long -#define PTRACE_XFER_TYPE long - -/* Hardware watchpoints */ - -#define TARGET_HAS_HARDWARE_WATCHPOINTS - -#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1 - -/* The IA-64 architecture can step over a watch point (without triggering - it again) if the "dd" (data debug fault disable) bit in the processor - status word is set. - - This PSR bit is set in ia64_linux_stopped_by_watchpoint when the - code there has determined that a hardware watchpoint has indeed - been hit. The CPU will then be able to execute one instruction - without triggering a watchpoint. */ -#define HAVE_STEPPABLE_WATCHPOINT 1 - -#define STOPPED_BY_WATCHPOINT(W) \ - ia64_linux_stopped_by_watchpoint (inferior_ptid) -extern CORE_ADDR ia64_linux_stopped_by_watchpoint (ptid_t ptid); - -#define target_insert_watchpoint(addr, len, type) \ - ia64_linux_insert_watchpoint (inferior_ptid, addr, len, type) -extern int ia64_linux_insert_watchpoint (ptid_t ptid, CORE_ADDR addr, - int len, int rw); - -#define target_remove_watchpoint(addr, len, type) \ - ia64_linux_remove_watchpoint (inferior_ptid, addr, len) -extern int ia64_linux_remove_watchpoint (ptid_t ptid, CORE_ADDR addr, - int len); - -#endif /* #ifndef NM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/ia64/tm-aix.h b/contrib/gdb/gdb/config/ia64/tm-aix.h deleted file mode 100644 index 0160140..0000000 --- a/contrib/gdb/gdb/config/ia64/tm-aix.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Definitions to target GDB to GNU/Linux on IA-64 running AIX. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_AIX_H -#define TM_AIX_H - -#include "ia64/tm-ia64.h" -#include "tm-sysv4.h" - -#define TARGET_ELF64 - -extern int ia64_aix_in_sigtramp (CORE_ADDR pc, char *func_name); -#define IN_SIGTRAMP(pc,func_name) ia64_aix_in_sigtramp (pc, func_name) - -#endif /* #ifndef TM_AIX_H */ diff --git a/contrib/gdb/gdb/config/ia64/tm-linux.h b/contrib/gdb/gdb/config/ia64/tm-linux.h deleted file mode 100644 index f716d83..0000000 --- a/contrib/gdb/gdb/config/ia64/tm-linux.h +++ /dev/null @@ -1,34 +0,0 @@ -/* Definitions to target GDB to GNU/Linux on IA-64 Linux. - Copyright 1992, 1993, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_LINUX_H -#define TM_LINUX_H - -#define IA64_GNULINUX_TARGET - -#include "ia64/tm-ia64.h" -#include "tm-linux.h" - -#define TARGET_ELF64 - -extern int ia64_linux_in_sigtramp (CORE_ADDR pc, char *func_name); -#define IN_SIGTRAMP(pc,func_name) ia64_linux_in_sigtramp (pc, func_name) - -#endif /* #ifndef TM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/ia64/xm-aix.h b/contrib/gdb/gdb/config/ia64/xm-aix.h deleted file mode 100644 index 6ca026d..0000000 --- a/contrib/gdb/gdb/config/ia64/xm-aix.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Native support for AIX, for GDB, the GNU debugger. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef XM_AIX_H -#define XM_AIX_H - -/* Pick up more stuff from the generic SVR4 host include file. */ - -#include "xm-sysv4.h" - -#endif /* #ifndef XM_AIX_H */ diff --git a/contrib/gdb/gdb/config/ia64/xm-linux.h b/contrib/gdb/gdb/config/ia64/xm-linux.h deleted file mode 100644 index adf6b21..0000000 --- a/contrib/gdb/gdb/config/ia64/xm-linux.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Native support for GNU/Linux, for GDB, the GNU debugger. - Copyright 1999, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef XM_LINUX_H -#define XM_LINUX_H - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#define KERNEL_U_ADDR 0x0 - -#endif /* #ifndef XM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/nm-linux.h b/contrib/gdb/gdb/config/nm-linux.h deleted file mode 100644 index a2d4292..0000000 --- a/contrib/gdb/gdb/config/nm-linux.h +++ /dev/null @@ -1,74 +0,0 @@ -/* Native support for GNU/Linux. - - Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* GNU/Linux is SVR4-ish but its /proc file system isn't. */ -#undef USE_PROC_FS - -/* Tell GDB that we can attach and detach other processes. */ -#define ATTACH_DETACH - -/* Since we're building a native debugger, we can include - to find the range of real-time signals. */ - -#include - -#ifdef __SIGRTMIN -#define REALTIME_LO __SIGRTMIN -#define REALTIME_HI (__SIGRTMAX + 1) -#endif - -/* We define this if link.h is available, because with ELF we use SVR4 - style shared libraries. */ - -#ifdef HAVE_LINK_H -#define SVR4_SHARED_LIBS -#include "solib.h" /* Support for shared libraries. */ -#endif - - -/* Override child_wait in `inftarg.c'. */ -struct target_waitstatus; -extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus); -#define CHILD_WAIT - -extern int lin_lwp_prepare_to_proceed (void); -#define PREPARE_TO_PROCEED(select_it) lin_lwp_prepare_to_proceed () - -extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose); -#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose)) - -extern void lin_thread_get_thread_signals (sigset_t *mask); -#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) - -/* Defined to make stepping-over-breakpoints be thread-atomic. */ -#define USE_THREAD_STEP_NEEDED 1 - - -/* Use elf_gregset_t and elf_fpregset_t, rather than - gregset_t and fpregset_t. */ - -#define GDB_GREGSET_T elf_gregset_t -#define GDB_FPREGSET_T elf_fpregset_t - -/* Override child_pid_to_exec_file in 'inftarg.c'. */ -#define CHILD_PID_TO_EXEC_FILE - - diff --git a/contrib/gdb/gdb/config/none/nm-none.h b/contrib/gdb/gdb/config/none/nm-none.h deleted file mode 100644 index 7647bdb..0000000 --- a/contrib/gdb/gdb/config/none/nm-none.h +++ /dev/null @@ -1,19 +0,0 @@ -/* Defines needed when configuring for "none". - Copyright 1993 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ diff --git a/contrib/gdb/gdb/config/none/none.mh b/contrib/gdb/gdb/config/none/none.mh deleted file mode 100644 index 33d5e4a..0000000 --- a/contrib/gdb/gdb/config/none/none.mh +++ /dev/null @@ -1,5 +0,0 @@ -# Host: "no target". This can be used to build you -# a Makefile that only runs administrative commands like 'clean', -# 'gdb.tar.Z', etc. -NAT_FILE= nm-none.h -XM_FILE= xm-none.h diff --git a/contrib/gdb/gdb/config/none/none.mt b/contrib/gdb/gdb/config/none/none.mt deleted file mode 100644 index 300e2dc..0000000 --- a/contrib/gdb/gdb/config/none/none.mt +++ /dev/null @@ -1,4 +0,0 @@ -# Target: "no target". -# This can be used to build you a Makefile that only runs administrative -# commands like 'clean', 'gdb.tar.Z', etc. -TM_FILE= tm-none.h diff --git a/contrib/gdb/gdb/config/none/tm-none.h b/contrib/gdb/gdb/config/none/tm-none.h deleted file mode 100644 index 3db049a..0000000 --- a/contrib/gdb/gdb/config/none/tm-none.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Defines needed when configuring for "none". - Copyright 1993, 1998 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This define is needed so that "gcc -MM" doesn't get errors and fail on - source files that use the value of INNER_THAN in preprocessor lines. */ - -#define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) diff --git a/contrib/gdb/gdb/config/none/xm-none.h b/contrib/gdb/gdb/config/none/xm-none.h deleted file mode 100644 index 7647bdb..0000000 --- a/contrib/gdb/gdb/config/none/xm-none.h +++ /dev/null @@ -1,19 +0,0 @@ -/* Defines needed when configuring for "none". - Copyright 1993 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ diff --git a/contrib/gdb/gdb/config/powerpc/aix.mh b/contrib/gdb/gdb/config/powerpc/aix.mh deleted file mode 100644 index d0913b7..0000000 --- a/contrib/gdb/gdb/config/powerpc/aix.mh +++ /dev/null @@ -1,16 +0,0 @@ -# Host: IBM PowerPC running AIX - -XM_FILE= xm-aix.h - -NAT_FILE= nm-aix.h -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o rs6000-nat.o \ - xcoffread.o xcoffsolib.o - -# When compiled with cc, for debugging, this argument should be passed. -# We have no idea who our current compiler is though, so we skip it. -# MH_CFLAGS = -bnodelcsect - -# gdb is too big for all of its external symbols to fit in a small TOC -# It looks like the GNU linker doesn't understand the -bbigtoc switch. -# This switch may be needed for some vendor compilers. -# MH_LDFLAGS = -Wl,-bbigtoc diff --git a/contrib/gdb/gdb/config/powerpc/aix.mt b/contrib/gdb/gdb/config/powerpc/aix.mt deleted file mode 100644 index 706129a..0000000 --- a/contrib/gdb/gdb/config/powerpc/aix.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: PowerPC running AIX -TDEPFILES= rs6000-tdep.o xcoffread.o ppc-linux-tdep.o solib.o solib-svr4.o -TM_FILE= tm-ppc-aix.h diff --git a/contrib/gdb/gdb/config/powerpc/gdbserve.mt b/contrib/gdb/gdb/config/powerpc/gdbserve.mt deleted file mode 100644 index 7728407..0000000 --- a/contrib/gdb/gdb/config/powerpc/gdbserve.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: GDBSERVE.NLM running on a Power-PC -TDEPFILES= ppc.o -CPU_FILE= ppc diff --git a/contrib/gdb/gdb/config/powerpc/linux.mh b/contrib/gdb/gdb/config/powerpc/linux.mh deleted file mode 100644 index 0e3c2a6..0000000 --- a/contrib/gdb/gdb/config/powerpc/linux.mh +++ /dev/null @@ -1,13 +0,0 @@ -# Host: PowerPC, running Linux - -XM_FILE= xm-linux.h -XM_CLIBS= - -NAT_FILE= nm-linux.h -NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o linux-proc.o \ - core-regset.o ppc-linux-nat.o proc-service.o thread-db.o lin-lwp.o \ - gcore.o - -LOADLIBES = -ldl -rdynamic - -GDBSERVER_DEPFILES = linux-low.o linux-ppc-low.o reg-ppc.o diff --git a/contrib/gdb/gdb/config/powerpc/linux.mt b/contrib/gdb/gdb/config/powerpc/linux.mt deleted file mode 100644 index 01160b9..0000000 --- a/contrib/gdb/gdb/config/powerpc/linux.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: Motorola PPC on Linux -TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-linux.h - -SIM_OBS = remote-sim.o -SIM = ../sim/ppc/libsim.a diff --git a/contrib/gdb/gdb/config/powerpc/nm-aix.h b/contrib/gdb/gdb/config/powerpc/nm-aix.h deleted file mode 100644 index 8c8a939..0000000 --- a/contrib/gdb/gdb/config/powerpc/nm-aix.h +++ /dev/null @@ -1,23 +0,0 @@ -/* IBM PowerPC native-dependent macros for GDB, the GNU debugger. - Copyright 1995, 1996 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "rs6000/nm-rs6000.h" - -#define PTRACE_ARG3_TYPE int* diff --git a/contrib/gdb/gdb/config/powerpc/nm-linux.h b/contrib/gdb/gdb/config/powerpc/nm-linux.h deleted file mode 100644 index dee39b4..0000000 --- a/contrib/gdb/gdb/config/powerpc/nm-linux.h +++ /dev/null @@ -1,33 +0,0 @@ -/* IBM PowerPC native-dependent macros for GDB, the GNU debugger. - Copyright 1995, 2000 Free Software Foundation, Inc. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#ifndef NM_LINUX_H - -#include "nm-linux.h" - -#define NM_LINUX_H - -/* Return sizeof user struct to callers in less machine dependent routines */ - -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size (void); - -#define FETCH_INFERIOR_REGISTERS - -#endif /* #ifndef NM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/powerpc/ppcle-eabi.mt b/contrib/gdb/gdb/config/powerpc/ppcle-eabi.mt deleted file mode 100644 index e748097..0000000 --- a/contrib/gdb/gdb/config/powerpc/ppcle-eabi.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: PowerPC running eabi in little endian mode -TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o ppc-linux-tdep.o solib.o solib-svr4.o -TM_FILE= tm-ppcle-eabi.h diff --git a/contrib/gdb/gdb/config/powerpc/ppcle-sim.mt b/contrib/gdb/gdb/config/powerpc/ppcle-sim.mt deleted file mode 100644 index 558c0dc..0000000 --- a/contrib/gdb/gdb/config/powerpc/ppcle-sim.mt +++ /dev/null @@ -1,6 +0,0 @@ -# Target: PowerPC running eabi in little endian mode under the simulator -TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o ppc-linux-tdep.o solib.o solib-svr4.o -TM_FILE= tm-ppcle-eabi.h - -SIM_OBS = remote-sim.o -SIM = ../sim/ppc/libsim.a diff --git a/contrib/gdb/gdb/config/powerpc/tm-linux.h b/contrib/gdb/gdb/config/powerpc/tm-linux.h deleted file mode 100644 index 5fe8d76..0000000 --- a/contrib/gdb/gdb/config/powerpc/tm-linux.h +++ /dev/null @@ -1,70 +0,0 @@ -/* Definitions to target GDB to GNU/Linux on PowerPC. - - Copyright 1992, 1993, 2000, 2002 Free Software Foundation, Inc. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef TM_LINUX_H -#define TM_LINUX_H - -#include "powerpc/tm-ppc-eabi.h" -/* Avoid warning from redefinition in tm-sysv4.h (included from tm-linux.h) */ -#undef SKIP_TRAMPOLINE_CODE -#include "tm-linux.h" - -/* We can single step on linux */ -#undef SOFTWARE_SINGLE_STEP -#define SOFTWARE_SINGLE_STEP(p,q) internal_error (__FILE__, __LINE__, "Will never execute!") -#undef SOFTWARE_SINGLE_STEP_P -#define SOFTWARE_SINGLE_STEP_P() 0 - -/* Make sure nexti gets the help it needs for debugging assembly code - without symbols */ - -#define AT_SUBROUTINE_CALL_INSTRUCTION_TARGET(prevpc,stoppc) \ - at_subroutine_call_instruction_target(prevpc,stoppc) -extern int at_subroutine_call_instruction_target(); - -/* We _want_ the SVR4 section offset calculations (see syms_from_objfile() - in symfile.c) */ -#undef IBM6000_TARGET - -extern CORE_ADDR ppc_linux_skip_trampoline_code (CORE_ADDR pc); -#undef SKIP_TRAMPOLINE_CODE -#define SKIP_TRAMPOLINE_CODE(pc) ppc_linux_skip_trampoline_code (pc) - -extern int ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name); -#undef IN_SIGTRAMP -#define IN_SIGTRAMP(pc,func_name) ppc_linux_in_sigtramp (pc,func_name) - -#if 0 -#define CANNOT_FETCH_REGISTER(regno) ((regno) >= MQ_REGNUM) -#define CANNOT_STORE_REGISTER(regno) ((regno) >= MQ_REGNUM) -#endif - -#if 0 /* If skip_prologue() isn't too greedy, we don't need this */ -/* There is some problem with the debugging symbols generated by the - compiler such that the debugging symbol for the first line of a - function overlap with the function prologue. */ -#define PROLOGUE_FIRSTLINE_OVERLAP -#endif - -/* N_FUN symbols in shared libaries have 0 for their values and need - to be relocated. */ -#define SOFUN_ADDRESS_MAYBE_MISSING - -#endif /* #ifndef TM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/powerpc/tm-ppc-aix.h b/contrib/gdb/gdb/config/powerpc/tm-ppc-aix.h deleted file mode 100644 index 03809c9..0000000 --- a/contrib/gdb/gdb/config/powerpc/tm-ppc-aix.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Macro definitions for Power PC running AIX. - Copyright 1995, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_PPC_AIX_H -#define TM_PPC_AIX_H - -/* Use generic RS6000 definitions. */ -#include "rs6000/tm-rs6000.h" - -#endif /* TM_PPC_AIX_H */ diff --git a/contrib/gdb/gdb/config/powerpc/tm-ppc-sim.h b/contrib/gdb/gdb/config/powerpc/tm-ppc-sim.h deleted file mode 100644 index 9fa1186..0000000 --- a/contrib/gdb/gdb/config/powerpc/tm-ppc-sim.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Macro definitions for Power PC running embedded ABI under the simulator. - Copyright 1995 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_PPC_SIM_H -#define TM_PPC_SIM_H - -#include "powerpc/tm-ppc-eabi.h" - -#endif /* TM_PPC_SIM_H */ diff --git a/contrib/gdb/gdb/config/powerpc/xm-aix.h b/contrib/gdb/gdb/config/powerpc/xm-aix.h deleted file mode 100644 index cc98650..0000000 --- a/contrib/gdb/gdb/config/powerpc/xm-aix.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Parameters for hosting on an PowerPC, for GDB, the GNU debugger. - Copyright 1995, 1996, 2000 Free Software Foundation, Inc. - Contributed by Cygnus Corporation. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "xm-aix4.h" - -/* This doesn't seem to be declared in any header file I can find. */ -char *termdef (int, int); - -/* UINT_MAX is defined in as a decimal constant (4294967295) - which is too large to fit in a signed int when it is parsed by the - compiler, so it issues a diagnostic. Just undef it here so that we - use gdb's version in defs.h */ -#undef UINT_MAX diff --git a/contrib/gdb/gdb/config/powerpc/xm-linux.h b/contrib/gdb/gdb/config/powerpc/xm-linux.h deleted file mode 100644 index c8a029d..0000000 --- a/contrib/gdb/gdb/config/powerpc/xm-linux.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Native support for linux, for GDB, the GNU debugger. - Copyright 1986, 1987, 1989, 1992, 1996, 2000, 2001 - Free Software Foundation, Inc. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef XM_LINUX_H -#define XM_LINUX_H - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#define KERNEL_U_ADDR 0x0 - -/* If you expect to use the mmalloc package to obtain mapped symbol files, - for now you have to specify some parameters that determine how gdb places - the mappings in it's address space. See the comments in map_to_address() - for details. This is expected to only be a short term solution. Yes it - is a kludge. - FIXME: Make this more automatic. */ - -#define MMAP_BASE_ADDRESS 0x20000000 /* First mapping here */ -#define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */ - -#endif /* #ifndef XM_LINUX_H */ diff --git a/contrib/gdb/gdb/config/sparc/linux.mh b/contrib/gdb/gdb/config/sparc/linux.mh deleted file mode 100644 index f2c26d5..0000000 --- a/contrib/gdb/gdb/config/sparc/linux.mh +++ /dev/null @@ -1,16 +0,0 @@ -# Host: Sparcstation, running GNU/Linux. - -XM_FILE= xm-linux.h - -NAT_FILE= nm-linux.h -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o \ - proc-service.o thread-db.o lin-lwp.o sparc-linux-nat.o \ - linux-proc.o gcore.o - -# The dynamically loaded libthread_db needs access to symbols in the -# gdb executable. -LOADLIBES = -ldl -rdynamic - -HOST_IPC=-DBSD_IPC - -## OBSOLETE ## GDBSERVER_DEPFILES= low-sparc.o diff --git a/contrib/gdb/gdb/config/sparc/linux.mt b/contrib/gdb/gdb/config/sparc/linux.mt deleted file mode 100644 index d6cf773..0000000 --- a/contrib/gdb/gdb/config/sparc/linux.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sparcstation, running Linux -TDEPFILES= sparc-tdep.o solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-linux.h diff --git a/contrib/gdb/gdb/config/sparc/nbsd.mh b/contrib/gdb/gdb/config/sparc/nbsd.mh deleted file mode 100644 index 7e68541..0000000 --- a/contrib/gdb/gdb/config/sparc/nbsd.mh +++ /dev/null @@ -1,5 +0,0 @@ -# Host: Sun 4 or Sparcstation, running NetBSD -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o solib.o solib-sunos.o -XM_FILE= xm-nbsd.h -NAT_FILE= nm-nbsd.h -HOST_IPC=-DBSD_IPC diff --git a/contrib/gdb/gdb/config/sparc/nm-linux.h b/contrib/gdb/gdb/config/sparc/nm-linux.h deleted file mode 100644 index 80ab042..0000000 --- a/contrib/gdb/gdb/config/sparc/nm-linux.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Macro definitions for running gdb on a Sparc running GNU/Linux. - - Copyright 1989, 1992, 1996, 1998, 1999, 2000, 2002 Free Software - Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include -#include "nm-linux.h" -#include "solib.h" - -#define FETCH_INFERIOR_REGISTERS - -/* Return sizeof user struct to callers in less machine dependent routines */ - -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size (void); diff --git a/contrib/gdb/gdb/config/sparc/nm-nbsdelf.h b/contrib/gdb/gdb/config/sparc/nm-nbsdelf.h deleted file mode 100644 index e1edddd..0000000 --- a/contrib/gdb/gdb/config/sparc/nm-nbsdelf.h +++ /dev/null @@ -1,27 +0,0 @@ -/* Native-dependent definitions for Sparc running NetBSD ELF, for GDB. - Copyright 1999 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_NBSDELF_H -#define NM_NBSDELF_H - -#define SVR4_SHARED_LIBS -#include "sparc/nm-nbsd.h" - -#endif diff --git a/contrib/gdb/gdb/config/sparc/nm-sparclynx.h b/contrib/gdb/gdb/config/sparc/nm-sparclynx.h deleted file mode 100644 index 74304be..0000000 --- a/contrib/gdb/gdb/config/sparc/nm-sparclynx.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Native-dependent definitions for Sparc running LynxOS. - Copyright 1993, 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef NM_SPARCLYNX_H -#define NM_SPARCLYNX_H - -#include "nm-lynx.h" - -#endif /* NM_SPARCLYNX_H */ diff --git a/contrib/gdb/gdb/config/sparc/nm-sun4os4.h b/contrib/gdb/gdb/config/sparc/nm-sun4os4.h deleted file mode 100644 index d874d58..0000000 --- a/contrib/gdb/gdb/config/sparc/nm-sun4os4.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Macro definitions for running gdb on a Sun 4 running sunos 4. - Copyright 1989, 1992, 1996, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -/* Do implement the attach and detach commands. */ - -#define ATTACH_DETACH - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ - -#define FETCH_INFERIOR_REGISTERS - -/* Before storing, we need to read all the registers. */ - -#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) - -/* Return sizeof user struct to callers in less machine dependent routines */ - -#define KERNEL_U_SIZE kernel_u_size() -extern int kernel_u_size (void); - -/* SunOS 4.x uses nonstandard "char *" as type of third argument to ptrace() */ - -#define PTRACE_ARG3_TYPE char* diff --git a/contrib/gdb/gdb/config/sparc/nm-sun4sol2.h b/contrib/gdb/gdb/config/sparc/nm-sun4sol2.h deleted file mode 100644 index adc8231..0000000 --- a/contrib/gdb/gdb/config/sparc/nm-sun4sol2.h +++ /dev/null @@ -1,69 +0,0 @@ -/* Native-dependent definitions for Sparc running SVR4. - Copyright 1994, 1996, 1997, 1999, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -/* Include the generic SVR4 definitions. */ - -#include - -/* Before storing, we need to read all the registers. */ - -#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES) - -/* Solaris PSRVADDR support does not seem to include a place for nPC. */ - -#define PRSVADDR_BROKEN - -/* gdb wants to use the prgregset_t interface rather than - the gregset_t interface, partly because that's what's - used in core-sol2.c */ - -#define GDB_GREGSET_T prgregset_t -#define GDB_FPREGSET_T prfpregset_t - -#ifdef NEW_PROC_API /* Solaris 6 and above can do HW watchpoints */ - -#define TARGET_HAS_HARDWARE_WATCHPOINTS - -/* The man page for proc4 on solaris 6 and 7 says that the system - can support "thousands" of hardware watchpoints, but gives no - method for finding out how many. So just tell GDB 'yes'. */ -#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(TYPE, CNT, OT) 1 - -/* When a hardware watchpoint fires off the PC will be left at the - instruction following the one which caused the watchpoint. - It will *NOT* be necessary for GDB to step over the watchpoint. */ -#define HAVE_CONTINUABLE_WATCHPOINT - -extern int procfs_stopped_by_watchpoint (ptid_t); -#define STOPPED_BY_WATCHPOINT(W) \ - procfs_stopped_by_watchpoint(inferior_ptid) - -/* Use these macros for watchpoint insertion/deletion. */ -/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */ - -extern int procfs_set_watchpoint (ptid_t, CORE_ADDR, int, int, int); -#define target_insert_watchpoint(ADDR, LEN, TYPE) \ - procfs_set_watchpoint (inferior_ptid, ADDR, LEN, TYPE, 1) -#define target_remove_watchpoint(ADDR, LEN, TYPE) \ - procfs_set_watchpoint (inferior_ptid, ADDR, 0, 0, 0) - -#endif /* NEW_PROC_API */ diff --git a/contrib/gdb/gdb/config/sparc/sp64.mt b/contrib/gdb/gdb/config/sparc/sp64.mt deleted file mode 100644 index 8bb1e07..0000000 --- a/contrib/gdb/gdb/config/sparc/sp64.mt +++ /dev/null @@ -1,9 +0,0 @@ -# Target: SPARC64 -# solib.o and procfs.o taken out for now. We don't have shared libraries yet, -# and the elf version requires procfs.o but the a.out version doesn't. -# Then again, having procfs.o in a target makefile fragment seems wrong. -TDEPFILES = sparc-tdep.o -TM_FILE= tm-sp64.h - -# Need gcc for long long support. -CC = gcc diff --git a/contrib/gdb/gdb/config/sparc/sp64linux.mt b/contrib/gdb/gdb/config/sparc/sp64linux.mt deleted file mode 100644 index d7d642e..0000000 --- a/contrib/gdb/gdb/config/sparc/sp64linux.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: UltraSPARC, running Linux 64bit programs -TDEPFILES= sparc-tdep.o solib.o solib-svr4.o solib-legacy.o -TM_FILE= tm-sp64linux.h diff --git a/contrib/gdb/gdb/config/sparc/sp64sim.mt b/contrib/gdb/gdb/config/sparc/sp64sim.mt deleted file mode 100644 index a9c5ac9..0000000 --- a/contrib/gdb/gdb/config/sparc/sp64sim.mt +++ /dev/null @@ -1,13 +0,0 @@ -# Target: SPARC64 (with simulator) -# solib.o and procfs.o taken out for now. We don't have shared libraries yet, -# and the elf version requires procfs.o but the a.out version doesn't. -# Then again, having procfs.o in a target makefile fragment seems wrong. -TDEPFILES = sparc-tdep.o -TM_FILE= tm-sp64.h - -# Need gcc for long long support. -CC = gcc - -MH_CFLAGS = -I${srcdir}/../sim/sp64 -SIM_OBS = remote-sim.o -SIM = ../sim/sp64/libsim.a diff --git a/contrib/gdb/gdb/config/sparc/sp64sol2.mt b/contrib/gdb/gdb/config/sparc/sp64sol2.mt deleted file mode 100644 index ce2f0d8..0000000 --- a/contrib/gdb/gdb/config/sparc/sp64sol2.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Ultrasparc, running Solaris 2 -TDEPFILES= sparc-tdep.o -TM_FILE= tm-sun4sol2.h diff --git a/contrib/gdb/gdb/config/sparc/sparc-em.mt b/contrib/gdb/gdb/config/sparc/sparc-em.mt deleted file mode 100644 index 13b0c6a..0000000 --- a/contrib/gdb/gdb/config/sparc/sparc-em.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: SPARC embedded -TDEPFILES= sparc-tdep.o -TM_FILE= tm-spc-em.h diff --git a/contrib/gdb/gdb/config/sparc/sparclet.mt b/contrib/gdb/gdb/config/sparc/sparclet.mt deleted file mode 100644 index f08cfd7..0000000 --- a/contrib/gdb/gdb/config/sparc/sparclet.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: SPARC embedded Sparclet monitor -TDEPFILES= sparc-tdep.o monitor.o sparclet-rom.o dsrec.o -TM_FILE= tm-sparclet.h diff --git a/contrib/gdb/gdb/config/sparc/sparclite.mt b/contrib/gdb/gdb/config/sparc/sparclite.mt deleted file mode 100644 index 43cb38c..0000000 --- a/contrib/gdb/gdb/config/sparc/sparclite.mt +++ /dev/null @@ -1,5 +0,0 @@ -# Target: Fujitsu SPARClite processor -TDEPFILES= sparc-tdep.o sparcl-tdep.o -TM_FILE= tm-sparclite.h -SIM_OBS = remote-sim.o -SIM = ../sim/erc32/libsim.a diff --git a/contrib/gdb/gdb/config/sparc/sparclynx.mh b/contrib/gdb/gdb/config/sparc/sparclynx.mh deleted file mode 100644 index b938b2f..0000000 --- a/contrib/gdb/gdb/config/sparc/sparclynx.mh +++ /dev/null @@ -1,9 +0,0 @@ -# Host: Sparc running LynxOS - -XM_CLIBS= -lbsd - -NAT_FILE= nm-sparclynx.h -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o lynx-nat.o - -## OBSOLETE ## GDBSERVER_LIBS= -lbsd -## OBSOLETE ## GDBSERVER_DEPFILES= low-lynx.o diff --git a/contrib/gdb/gdb/config/sparc/sparclynx.mt b/contrib/gdb/gdb/config/sparc/sparclynx.mt deleted file mode 100644 index 5e61645..0000000 --- a/contrib/gdb/gdb/config/sparc/sparclynx.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sparc running LynxOS -TDEPFILES= coff-solib.o sparc-tdep.o -TM_FILE= tm-sparclynx.h diff --git a/contrib/gdb/gdb/config/sparc/sun4os4.mh b/contrib/gdb/gdb/config/sparc/sun4os4.mh deleted file mode 100644 index 516be36..0000000 --- a/contrib/gdb/gdb/config/sparc/sun4os4.mh +++ /dev/null @@ -1,11 +0,0 @@ -# Host: Sun 4 or Sparcstation, running SunOS 4 -NAT_FILE= nm-sun4os4.h -NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o -HOST_IPC=-DBSD_IPC - -## OBSOLETE ## GDBSERVER_DEPFILES= low-sparc.o - -# Setting XM_CLIBS=-lresolv would let us use the DNS, but that would screw -# anyone who wants to use NIS, which includes at least one Cygnus customer -# (PR 3593). So leave it this way until/unless we find a resolver which can -# get names from either DNS or NIS from the same GDB binary. diff --git a/contrib/gdb/gdb/config/sparc/sun4os4.mt b/contrib/gdb/gdb/config/sparc/sun4os4.mt deleted file mode 100644 index 342d6f7..0000000 --- a/contrib/gdb/gdb/config/sparc/sun4os4.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sun 4 or Sparcstation, running SunOS 4 -TDEPFILES= sparc-tdep.o solib.o solib-sunos.o -TM_FILE= tm-sun4os4.h diff --git a/contrib/gdb/gdb/config/sparc/sun4sol2.mh b/contrib/gdb/gdb/config/sparc/sun4sol2.mh deleted file mode 100644 index 4e77b92..0000000 --- a/contrib/gdb/gdb/config/sparc/sun4sol2.mh +++ /dev/null @@ -1,22 +0,0 @@ -# Host: Sun 4 or Sparcstation, running Solaris 2 - -XM_FILE= xm-sun4sol2.h -XM_CLIBS= -lsocket -lnsl - -NAT_FILE= nm-sun4sol2.h -NATDEPFILES= corelow.o core-sol2.o solib.o solib-svr4.o solib-legacy.o \ - fork-child.o procfs.o gcore.o \ - proc-api.o proc-events.o proc-flags.o proc-why.o - -# /usr/include/v9 is needed only by core-sol2.c when including -# v9/sys/privregs.h, or rather the headers it in turn includes. -MH_CFLAGS=-I/usr/include/v9 -# If you are compiling with Sun's compiler, add the -xs option to CC -# (e.g. `make CC="cc -xs"'). -# Sun's compilers require the -xs option to produce debug information -# in the final linked executable. Otherwise they leave it in the .o -# files only, with undocumented pointers to it in the linked executable. -# This is commented out because we don't assume that the Sun compiler -# is in use. -#MH_CFLAGS=-xs -I/usr/include/v9 -HOST_IPC=-DBSD_IPC diff --git a/contrib/gdb/gdb/config/sparc/sun4sol2.mt b/contrib/gdb/gdb/config/sparc/sun4sol2.mt deleted file mode 100644 index af70e9f..0000000 --- a/contrib/gdb/gdb/config/sparc/sun4sol2.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: Sun 4 or Sparcstation, running Solaris 2 -TDEPFILES= sparc-tdep.o -TM_FILE= tm-sun4sol2.h diff --git a/contrib/gdb/gdb/config/sparc/tm-linux.h b/contrib/gdb/gdb/config/sparc/tm-linux.h deleted file mode 100644 index c3a6f82..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-linux.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Macro definitions for GDB for a Sparc running GNU/Linux. - - Copyright 1989, 1992, 1994, 1995, 1998, 1999, 2002 Free Software - Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_SPARCLINUX_H -#define TM_SPARCLINUX_H - -#include "sparc/tm-sparc.h" - -#define SIGCONTEXT_PC_OFFSET 12 - -#include "tm-linux.h" - -#endif /* TM_SPARCLINUX_H */ diff --git a/contrib/gdb/gdb/config/sparc/tm-sp64.h b/contrib/gdb/gdb/config/sparc/tm-sp64.h deleted file mode 100644 index 55006c6..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sp64.h +++ /dev/null @@ -1,469 +0,0 @@ -/* Target machine sub-parameters for SPARC64, for GDB, the GNU debugger. - This is included by other tm-*.h files to define SPARC64 cpu-related info. - Copyright 1994, 1995, 1996, 1998, 1999, 2000 - Free Software Foundation, Inc. - This is (obviously) based on the SPARC Vn (n<9) port. - Contributed by Doug Evans (dje@cygnus.com). - Further modified by Bob Manson (manson@cygnus.com). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL - -#ifndef GDB_TARGET_IS_SPARC64 -#define GDB_TARGET_IS_SPARC64 1 -#endif - -#include "sparc/tm-sparc.h" - -/* Eeeew. Ok, we have to assume (for now) that the processor really is - in sparc64 mode. While this is the same instruction sequence as - on the Sparc, the stack frames are offset by +2047 (and the arguments - are 8 bytes instead of 4). */ -/* Instructions are: - std %f10, [ %fp + 0x7a7 ] - std %f8, [ %fp + 0x79f ] - std %f6, [ %fp + 0x797 ] - std %f4, [ %fp + 0x78f ] - std %f2, [ %fp + 0x787 ] - std %f0, [ %fp + 0x77f ] - std %g6, [ %fp + 0x777 ] - std %g4, [ %fp + 0x76f ] - std %g2, [ %fp + 0x767 ] - std %g0, [ %fp + 0x75f ] - std %fp, [ %fp + 0x757 ] - std %i4, [ %fp + 0x74f ] - std %i2, [ %fp + 0x747 ] - std %i0, [ %fp + 0x73f ] - nop - nop - nop - nop - rd %tbr, %o0 - st %o0, [ %fp + 0x72b ] - rd %tpc, %o0 - st %o0, [ %fp + 0x727 ] - rd %psr, %o0 - st %o0, [ %fp + 0x723 ] - rd %y, %o0 - st %o0, [ %fp + 0x71f ] - ldx [ %sp + 0x8a7 ], %o5 - ldx [ %sp + 0x89f ], %o4 - ldx [ %sp + 0x897 ], %o3 - ldx [ %sp + 0x88f ], %o2 - ldx [ %sp + 0x887 ], %o1 - call %g0 - ldx [ %sp + 0x87f ], %o0 - nop - ta 1 - nop - nop - */ - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -#ifndef DO_CALL_DUMMY_ON_STACK - -/* - * These defines will suffice for the AT_ENTRY_POINT call dummy method. - */ - -#undef CALL_DUMMY -#define CALL_DUMMY {0} -#undef CALL_DUMMY_LENGTH -#define CALL_DUMMY_LENGTH 0 -#undef CALL_DUMMY_CALL_OFFSET -#define CALL_DUMMY_CALL_OFFSET 0 -#undef CALL_DUMMY_START_OFFSET -#define CALL_DUMMY_START_OFFSET 0 -#undef CALL_DUMMY_BREAKPOINT_OFFSET -#define CALL_DUMMY_BREAKPOINT_OFFSET 0 -#undef CALL_DUMMY_BREAKPOINT_OFFSET_P -#define CALL_DUMMY_BREAKPOINT_OFFSET_P 1 -#undef CALL_DUMMY_LOCATION -#define CALL_DUMMY_LOCATION AT_ENTRY_POINT -#undef CALL_DUMMY_STACK_ADJUST -#define CALL_DUMMY_STACK_ADJUST 128 -#undef SIZEOF_CALL_DUMMY_WORDS -#define SIZEOF_CALL_DUMMY_WORDS 0 -#undef CALL_DUMMY_ADDRESS -#define CALL_DUMMY_ADDRESS() entry_point_address() -#undef FIX_CALL_DUMMY -#define FIX_CALL_DUMMY(DUMMYNAME, PC, FUN, NARGS, ARGS, TYPE, GCC_P) -#undef PUSH_RETURN_ADDRESS -#define PUSH_RETURN_ADDRESS(PC, SP) sparc_at_entry_push_return_address (PC, SP) -extern CORE_ADDR -sparc_at_entry_push_return_address (CORE_ADDR pc, CORE_ADDR sp); - -#undef STORE_STRUCT_RETURN -#define STORE_STRUCT_RETURN(ADDR, SP) \ - sparc_at_entry_store_struct_return (ADDR, SP) -extern void -sparc_at_entry_store_struct_return (CORE_ADDR addr, CORE_ADDR sp); - - -#else -/* - * Old call dummy method, with CALL_DUMMY on the stack. - */ - -#undef CALL_DUMMY -#define CALL_DUMMY { 0x9de3bec0fd3fa7f7LL, 0xf93fa7eff53fa7e7LL,\ - 0xf13fa7dfed3fa7d7LL, 0xe93fa7cfe53fa7c7LL,\ - 0xe13fa7bfdd3fa7b7LL, 0xd93fa7afd53fa7a7LL,\ - 0xd13fa79fcd3fa797LL, 0xc93fa78fc53fa787LL,\ - 0xc13fa77fcc3fa777LL, 0xc83fa76fc43fa767LL,\ - 0xc03fa75ffc3fa757LL, 0xf83fa74ff43fa747LL,\ - 0xf03fa73f01000000LL, 0x0100000001000000LL,\ - 0x0100000091580000LL, 0xd027a72b93500000LL,\ - 0xd027a72791480000LL, 0xd027a72391400000LL,\ - 0xd027a71fda5ba8a7LL, 0xd85ba89fd65ba897LL,\ - 0xd45ba88fd25ba887LL, 0x9fc02000d05ba87fLL,\ - 0x0100000091d02001LL, 0x0100000001000000LL } - - -/* 128 is to reserve space to write the %i/%l registers that will be restored - when we resume. */ -#undef CALL_DUMMY_STACK_ADJUST -#define CALL_DUMMY_STACK_ADJUST 128 - -/* Size of the call dummy in bytes. */ -#undef CALL_DUMMY_LENGTH -#define CALL_DUMMY_LENGTH 192 - -/* Offset within CALL_DUMMY of the 'call' instruction. */ -#undef CALL_DUMMY_START_OFFSET -#define CALL_DUMMY_START_OFFSET 148 - -/* Offset within CALL_DUMMY of the 'call' instruction. */ -#undef CALL_DUMMY_CALL_OFFSET -#define CALL_DUMMY_CALL_OFFSET (CALL_DUMMY_START_OFFSET + (5 * 4)) - -/* Offset within CALL_DUMMY of the 'ta 1' instruction. */ -#undef CALL_DUMMY_BREAKPOINT_OFFSET -#define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + (8 * 4)) - -/* Let's GDB know that it can make a call_dummy breakpoint. */ -#undef CALL_DUMMY_BREAKPOINT_OFFSET_P -#define CALL_DUMMY_BREAKPOINT_OFFSET_P 1 - -/* Call dummy will be located on the stack. */ -#undef CALL_DUMMY_LOCATION -#define CALL_DUMMY_LOCATION ON_STACK - -/* Insert the function address into the call dummy. */ -#undef FIX_CALL_DUMMY -#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ - sparc_fix_call_dummy (dummyname, pc, fun, type, gcc_p) -void sparc_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun, - struct type *value_type, int using_gcc); - - -/* The remainder of these will accept the default definition. */ -#undef SIZEOF_CALL_DUMMY_WORDS -#undef PUSH_RETURN_ADDRESS -#undef CALL_DUMMY_ADDRESS -#undef STORE_STRUCT_RETURN - -#endif - -/* Does the specified function use the "struct returning" convention - or the "value returning" convention? The "value returning" convention - almost invariably returns the entire value in registers. The - "struct returning" convention often returns the entire value in - memory, and passes a pointer (out of or into the function) saying - where the value (is or should go). - - Since this sometimes depends on whether it was compiled with GCC, - this is also an argument. This is used in call_function to build a - stack, and in value_being_returned to print return values. - - On Sparc64, we only pass pointers to structs if they're larger than - 32 bytes. Otherwise they're stored in %o0-%o3 (floating-point - values go into %fp0-%fp3). */ - -#undef USE_STRUCT_CONVENTION -#define USE_STRUCT_CONVENTION(gcc_p, type) (TYPE_LENGTH (type) > 32) - -CORE_ADDR sparc64_push_arguments (int, - struct value **, CORE_ADDR, int, CORE_ADDR); -#undef PUSH_ARGUMENTS -#define PUSH_ARGUMENTS(A,B,C,D,E) \ - (sparc64_push_arguments ((A), (B), (C), (D), (E))) - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. */ -/* FIXME: V9 uses %o0 for this. */ - -#undef STORE_STRUCT_RETURN -#define STORE_STRUCT_RETURN(ADDR, SP) \ - { target_write_memory ((SP)+(16*8), (char *)&(ADDR), 8); } - -/* Stack must be aligned on 128-bit boundaries when synthesizing - function calls. */ - -#undef STACK_ALIGN -#define STACK_ALIGN(ADDR) (((ADDR) + 15 ) & -16) - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ -/* Some of these registers are only accessible from priviledged mode. - They are here for kernel debuggers, etc. */ -/* FIXME: icc and xcc are currently considered separate registers. - This may have to change and consider them as just one (ccr). - Let's postpone this as long as we can. It's nice to be able to set - them individually. */ -/* FIXME: fcc0-3 are currently separate, even though they are also part of - fsr. May have to remove them but let's postpone this as long as - possible. It's nice to be able to set them individually. */ -/* FIXME: Whether to include f33, f35, etc. here is not clear. - There are advantages and disadvantages. */ - -#undef REGISTER_NAMES -#define REGISTER_NAMES \ -{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ - "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \ - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \ - "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", \ - \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ - "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \ - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \ - "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", \ - "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62", \ - \ - "pc", "npc", "ccr", "fsr", "fprs", "y", "asi", \ - "ver", "tick", "pil", "pstate", \ - "tstate", "tba", "tl", "tt", "tpc", "tnpc", "wstate", \ - "cwp", "cansave", "canrestore", "cleanwin", "otherwin", \ - "asr16", "asr17", "asr18", "asr19", "asr20", "asr21", \ - "asr22", "asr23", "asr24", "asr25", "asr26", "asr27", \ - "asr28", "asr29", "asr30", "asr31", \ - /* These are here at the end to simplify removing them if we have to. */ \ - "icc", "xcc", "fcc0", "fcc1", "fcc2", "fcc3" \ -} - -#undef REG_STRUCT_HAS_ADDR -#define REG_STRUCT_HAS_ADDR(gcc_p,type) (TYPE_LENGTH (type) > 32) - -extern CORE_ADDR sparc64_read_sp (); -extern CORE_ADDR sparc64_read_fp (); -extern void sparc64_write_sp (CORE_ADDR); -extern void sparc64_write_fp (CORE_ADDR); - -#define TARGET_READ_SP() (sparc64_read_sp ()) -#define TARGET_READ_FP() (sparc64_read_fp ()) -#define TARGET_WRITE_SP(X) (sparc64_write_sp (X)) -#define TARGET_WRITE_FP(X) (sparc64_write_fp (X)) - -#undef EXTRACT_RETURN_VALUE -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - sp64_extract_return_value(TYPE, REGBUF, VALBUF, 0) -extern void sp64_extract_return_value (struct type *, char[], char *, int); - -/* Register numbers of various important registers. - Note that some of these values are "real" register numbers, - and correspond to the general registers of the machine, - and some are "phony" register numbers which are too large - to be actual register numbers as far as the user is concerned - but do serve to get the desired values when passed to read_register. */ - -#if 0 /* defined in tm-sparc.h, replicated - for doc purposes */ -#define G0_REGNUM 0 /* %g0 */ -#define G1_REGNUM 1 /* %g1 */ -#define O0_REGNUM 8 /* %o0 */ -#define SP_REGNUM 14 /* Contains address of top of stack, \ - which is also the bottom of the frame. */ -#define RP_REGNUM 15 /* Contains return address value, *before* \ - any windows get switched. */ -#define O7_REGNUM 15 /* Last local reg not saved on stack frame */ -#define L0_REGNUM 16 /* First local reg that's saved on stack frame - rather than in machine registers */ -#define I0_REGNUM 24 /* %i0 */ -#define FP_REGNUM 30 /* Contains address of executing stack frame */ -#define I7_REGNUM 31 /* Last local reg saved on stack frame */ -#define FP0_REGNUM 32 /* Floating point register 0 */ -#endif - -/*#define FP_MAX_REGNUM 80*/ /* 1 + last fp reg number */ - -/* #undef v8 misc. regs */ - -#undef Y_REGNUM -#undef PS_REGNUM -#undef WIM_REGNUM -#undef TBR_REGNUM -#undef PC_REGNUM -#undef NPC_REGNUM -#undef FPS_REGNUM -#undef CPS_REGNUM - -/* v9 misc. and priv. regs */ - -#define C0_REGNUM 80 /* Start of control registers */ - -#define PC_REGNUM (C0_REGNUM + 0) /* Current PC */ -#define NPC_REGNUM (C0_REGNUM + 1) /* Next PC */ -#define CCR_REGNUM (C0_REGNUM + 2) /* Condition Code Register (%xcc,%icc) */ -#define FSR_REGNUM (C0_REGNUM + 3) /* Floating Point State */ -#define FPRS_REGNUM (C0_REGNUM + 4) /* Floating Point Registers State */ -#define Y_REGNUM (C0_REGNUM + 5) /* Temp register for multiplication, etc. */ -#define ASI_REGNUM (C0_REGNUM + 6) /* Alternate Space Identifier */ -#define VER_REGNUM (C0_REGNUM + 7) /* Version register */ -#define TICK_REGNUM (C0_REGNUM + 8) /* Tick register */ -#define PIL_REGNUM (C0_REGNUM + 9) /* Processor Interrupt Level */ -#define PSTATE_REGNUM (C0_REGNUM + 10) /* Processor State */ -#define TSTATE_REGNUM (C0_REGNUM + 11) /* Trap State */ -#define TBA_REGNUM (C0_REGNUM + 12) /* Trap Base Address */ -#define TL_REGNUM (C0_REGNUM + 13) /* Trap Level */ -#define TT_REGNUM (C0_REGNUM + 14) /* Trap Type */ -#define TPC_REGNUM (C0_REGNUM + 15) /* Trap pc */ -#define TNPC_REGNUM (C0_REGNUM + 16) /* Trap npc */ -#define WSTATE_REGNUM (C0_REGNUM + 17) /* Window State */ -#define CWP_REGNUM (C0_REGNUM + 18) /* Current Window Pointer */ -#define CANSAVE_REGNUM (C0_REGNUM + 19) /* Savable Windows */ -#define CANRESTORE_REGNUM (C0_REGNUM + 20) /* Restorable Windows */ -#define CLEANWIN_REGNUM (C0_REGNUM + 21) /* Clean Windows */ -#define OTHERWIN_REGNUM (C0_REGNUM + 22) /* Other Windows */ -#define ASR_REGNUM(n) (C0_REGNUM+(23-16)+(n)) /* Ancillary State Register - (n = 16...31) */ -#define ICC_REGNUM (C0_REGNUM + 39) /* 32 bit condition codes */ -#define XCC_REGNUM (C0_REGNUM + 40) /* 64 bit condition codes */ -#define FCC0_REGNUM (C0_REGNUM + 41) /* fp cc reg 0 */ -#define FCC1_REGNUM (C0_REGNUM + 42) /* fp cc reg 1 */ -#define FCC2_REGNUM (C0_REGNUM + 43) /* fp cc reg 2 */ -#define FCC3_REGNUM (C0_REGNUM + 44) /* fp cc reg 3 */ - -/* Number of machine registers. */ - -#undef NUM_REGS -#define NUM_REGS 125 - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. - Some of the registers aren't 64 bits, but it's a lot simpler just to assume - they all are (since most of them are). */ -#undef REGISTER_BYTES -#define REGISTER_BYTES (32*8+32*8+45*8) - -/* Index within `registers' of the first byte of the space for - register N. */ -#undef REGISTER_BYTE -#define REGISTER_BYTE(N) \ - ((N) < 32 ? (N)*8 \ - : (N) < 64 ? 32*8 + ((N)-32)*4 \ - : (N) < C0_REGNUM ? 32*8 + 32*4 + ((N)-64)*8 \ - : 64*8 + ((N)-C0_REGNUM)*8) - -/* Say how long (ordinary) registers are. This is a piece of bogosity - used in push_word and a few other places; REGISTER_RAW_SIZE is the - real way to know how big a register is. */ - -#undef REGISTER_SIZE -#define REGISTER_SIZE 8 - -/* Number of bytes of storage in the actual machine representation - for register N. */ - -#undef REGISTER_RAW_SIZE -#define REGISTER_RAW_SIZE(N) \ - ((N) < 32 ? 8 : (N) < 64 ? 4 : 8) - -/* Number of bytes of storage in the program's representation - for register N. */ - -#undef REGISTER_VIRTUAL_SIZE -#define REGISTER_VIRTUAL_SIZE(N) \ - ((N) < 32 ? 8 : (N) < 64 ? 4 : 8) - -/* Largest value REGISTER_RAW_SIZE can have. */ -/* tm-sparc.h defines this as 8, but play it safe. */ - -#undef MAX_REGISTER_RAW_SIZE -#define MAX_REGISTER_RAW_SIZE 8 - -/* Largest value REGISTER_VIRTUAL_SIZE can have. */ -/* tm-sparc.h defines this as 8, but play it safe. */ - -#undef MAX_REGISTER_VIRTUAL_SIZE -#define MAX_REGISTER_VIRTUAL_SIZE 8 - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#undef REGISTER_VIRTUAL_TYPE -#define REGISTER_VIRTUAL_TYPE(N) \ - ((N) < 32 ? builtin_type_long_long \ - : (N) < 64 ? builtin_type_float \ - : (N) < 80 ? builtin_type_double \ - : builtin_type_long_long) - -/* We use to support both 32 bit and 64 bit pointers. - We can't anymore because TARGET_PTR_BIT must now be a constant. */ -#undef TARGET_PTR_BIT -#define TARGET_PTR_BIT 64 - -/* Longs are 64 bits. */ -#undef TARGET_LONG_BIT -#define TARGET_LONG_BIT 64 - -#undef TARGET_LONG_LONG_BIT -#define TARGET_LONG_LONG_BIT 64 - -/* Return number of bytes at start of arglist that are not really args. */ - -#undef FRAME_ARGS_SKIP -#define FRAME_ARGS_SKIP 136 - -#endif /* GDB_MULTI_ARCH */ - -/* Offsets into jmp_buf. - FIXME: This was borrowed from the v8 stuff and will probably have to change - for v9. */ - -#define JB_ELEMENT_SIZE 8 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have - just entered longjmp and haven't yet setup the stack frame, so the - args are still in the output regs. %o0 (O0_REGNUM) points at the - jmp_buf structure from which we extract the pc (JB_PC) that we will - land at. The pc is copied into ADDR. This routine returns true on - success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -#undef TM_PRINT_INSN_MACH -#define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a - diff --git a/contrib/gdb/gdb/config/sparc/tm-sp64linux.h b/contrib/gdb/gdb/config/sparc/tm-sp64linux.h deleted file mode 100644 index 2503ccb..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sp64linux.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Macro definitions for GDB for a UltraSparc running GNU/Linux. - - Copyright 2001, 2002 Free Software Foundation, Inc. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef TM_SPARC_LIN64_H -#define TM_SPARC_LIN64_H - -#define GDB_MULTI_ARCH 0 - -#include "sparc/tm-sp64.h" - -#define SIGCONTEXT_PC_OFFSET 16 /* See asm-sparc64/sigcontext.h */ - -/* We always want full V9 + Ultra VIS stuff... */ -#undef TM_PRINT_INSN_MACH -#define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a - -#define GDB_PTRACE_REGS64 - -#include "tm-sysv4.h" - -#endif TM_SPARC_LIN64_H diff --git a/contrib/gdb/gdb/config/sparc/tm-sp64sim.h b/contrib/gdb/gdb/config/sparc/tm-sp64sim.h deleted file mode 100644 index c8d115c..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sp64sim.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Macro definitions for GDB with the SPARC64 Simulator. - Copyright 1993, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* ??? This file is based on tm-spc-em.h. Our contents are probably bogus - but it's a good start. */ - -#include "sparc/tm-sp64.h" -#include "tm-sunos.h" - -/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a - comment in ! */ - -#define JB_ELEMENT_SIZE 8 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) diff --git a/contrib/gdb/gdb/config/sparc/tm-sparc.h b/contrib/gdb/gdb/config/sparc/tm-sparc.h deleted file mode 100644 index 4db7ab7..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sparc.h +++ /dev/null @@ -1,774 +0,0 @@ -/* Target machine sub-parameters for SPARC, for GDB, the GNU debugger. - This is included by other tm-*.h files to define SPARC cpu-related info. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, - 1998, 1999, 2000 - Free Software Foundation, Inc. - Contributed by Michael Tiemann (tiemann@mcc.com) - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -struct type; -struct value; -struct frame_info; - -/* - * The following enums are purely for the convenience of the GDB - * developer, when debugging GDB. - */ - -enum { /* Sparc general registers, for all sparc versions. */ - G0_REGNUM, G1_REGNUM, G2_REGNUM, G3_REGNUM, - G4_REGNUM, G5_REGNUM, G6_REGNUM, G7_REGNUM, - O0_REGNUM, O1_REGNUM, O2_REGNUM, O3_REGNUM, - O4_REGNUM, O5_REGNUM, O6_REGNUM, O7_REGNUM, - L0_REGNUM, L1_REGNUM, L2_REGNUM, L3_REGNUM, - L4_REGNUM, L5_REGNUM, L6_REGNUM, L7_REGNUM, - I0_REGNUM, I1_REGNUM, I2_REGNUM, I3_REGNUM, - I4_REGNUM, I5_REGNUM, I6_REGNUM, I7_REGNUM, - FP0_REGNUM /* Floating point register 0 */ -}; - -enum { /* Sparc general registers, alternate names. */ - R0_REGNUM, R1_REGNUM, R2_REGNUM, R3_REGNUM, - R4_REGNUM, R5_REGNUM, R6_REGNUM, R7_REGNUM, - R8_REGNUM, R9_REGNUM, R10_REGNUM, R11_REGNUM, - R12_REGNUM, R13_REGNUM, R14_REGNUM, R15_REGNUM, - R16_REGNUM, R17_REGNUM, R18_REGNUM, R19_REGNUM, - R20_REGNUM, R21_REGNUM, R22_REGNUM, R23_REGNUM, - R24_REGNUM, R25_REGNUM, R26_REGNUM, R27_REGNUM, - R28_REGNUM, R29_REGNUM, R30_REGNUM, R31_REGNUM -}; - -enum { /* Sparc32 control registers. */ - PS_REGNUM = 65, /* PC, NPC, and Y are omitted because */ - WIM_REGNUM = 66, /* they have different values depending on */ - TBR_REGNUM = 67, /* 32-bit / 64-bit mode. */ - FPS_REGNUM = 70, - CPS_REGNUM = 71 -}; - -/* v9 misc. and priv. regs */ - -/* Note: specifying values explicitly for documentation purposes. */ -enum { /* Sparc64 control registers, excluding Y, PC, and NPC. */ - CCR_REGNUM = 82, /* Condition Code Register (%xcc,%icc) */ - FSR_REGNUM = 83, /* Floating Point State */ - FPRS_REGNUM = 84, /* Floating Point Registers State */ - ASI_REGNUM = 86, /* Alternate Space Identifier */ - VER_REGNUM = 87, /* Version register */ - TICK_REGNUM = 88, /* Tick register */ - PIL_REGNUM = 89, /* Processor Interrupt Level */ - PSTATE_REGNUM = 90, /* Processor State */ - TSTATE_REGNUM = 91, /* Trap State */ - TBA_REGNUM = 92, /* Trap Base Address */ - TL_REGNUM = 93, /* Trap Level */ - TT_REGNUM = 94, /* Trap Type */ - TPC_REGNUM = 95, /* Trap pc */ - TNPC_REGNUM = 96, /* Trap npc */ - WSTATE_REGNUM = 97, /* Window State */ - CWP_REGNUM = 98, /* Current Window Pointer */ - CANSAVE_REGNUM = 99, /* Savable Windows */ - CANRESTORE_REGNUM = 100, /* Restorable Windows */ - CLEANWIN_REGNUM = 101, /* Clean Windows */ - OTHERWIN_REGNUM = 102, /* Other Windows */ - ASR16_REGNUM = 103, /* Ancillary State Registers */ - ASR17_REGNUM = 104, - ASR18_REGNUM = 105, - ASR19_REGNUM = 106, - ASR20_REGNUM = 107, - ASR21_REGNUM = 108, - ASR22_REGNUM = 109, - ASR23_REGNUM = 110, - ASR24_REGNUM = 111, - ASR25_REGNUM = 112, - ASR26_REGNUM = 113, - ASR27_REGNUM = 114, - ASR28_REGNUM = 115, - ASR29_REGNUM = 116, - ASR30_REGNUM = 117, - ASR31_REGNUM = 118, - ICC_REGNUM = 119, /* 32 bit condition codes */ - XCC_REGNUM = 120, /* 64 bit condition codes */ - FCC0_REGNUM = 121, /* fp cc reg 0 */ - FCC1_REGNUM = 122, /* fp cc reg 1 */ - FCC2_REGNUM = 123, /* fp cc reg 2 */ - FCC3_REGNUM = 124 /* fp cc reg 3 */ -}; - -/* - * Make sparc target multi-archable: April 2000 - */ - -#if defined (GDB_MULTI_ARCH) && (GDB_MULTI_ARCH > 0) - -/* Multi-arch definition of TARGET_IS_SPARC64, TARGET_ELF64 */ -#undef GDB_TARGET_IS_SPARC64 -#define GDB_TARGET_IS_SPARC64 \ - (sparc_intreg_size () == 8) -#undef TARGET_ELF64 -#define TARGET_ELF64 \ - (sparc_intreg_size () == 8) -extern int sparc_intreg_size (void); -#else - -/* Non-multi-arch: if it isn't defined, define it to zero. */ -#ifndef GDB_TARGET_IS_SPARC64 -#define GDB_TARGET_IS_SPARC64 0 -#endif -#ifndef TARGET_ELF64 -#define TARGET_ELF64 0 -#endif -#endif - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH - */ - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -#define REGISTER_NAMES \ -{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ - "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \ - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \ - "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", \ - \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ - "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \ - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \ - \ - "y", "psr", "wim", "tbr", "pc", "npc", "fpsr", "cpsr" \ -} - -/* Offset from address of function to start of its code. - Zero on most machines. */ - -#define FUNCTION_START_OFFSET 0 - -/* Amount PC must be decremented by after a breakpoint. - This is often the number of bytes in BREAKPOINT - but not always. */ - -#define DECR_PC_AFTER_BREAK 0 - -/* Say how long (ordinary) registers are. This is a piece of bogosity - used in push_word and a few other places; REGISTER_RAW_SIZE is the - real way to know how big a register is. */ - -#define REGISTER_SIZE 4 - -/* Number of machine registers */ - -#define NUM_REGS 72 - -#define SP_REGNUM 14 /* Contains address of top of stack, \ - which is also the bottom of the frame. */ -#define FP_REGNUM 30 /* Contains address of executing stack frame */ - -#define FP0_REGNUM 32 /* Floating point register 0 */ - -#define Y_REGNUM 64 /* Temp register for multiplication, etc. */ - -#define PC_REGNUM 68 /* Contains program counter */ - -#define NPC_REGNUM 69 /* Contains next PC */ - - -/* Total amount of space needed to store our copies of the machine's - register state, the array `registers'. On the sparc, `registers' - contains the ins and locals, even though they are saved on the - stack rather than with the other registers, and this causes hair - and confusion in places like pop_frame. It might be better to - remove the ins and locals from `registers', make sure that - get_saved_register can get them from the stack (even in the - innermost frame), and make this the way to access them. For the - frame pointer we would do that via TARGET_READ_FP. On the other - hand, that is likely to be confusing or worse for flat frames. */ - -#define REGISTER_BYTES (32*4+32*4+8*4) - -/* Index within `registers' of the first byte of the space for - register N. */ - -#define REGISTER_BYTE(N) ((N)*4) - -/* Number of bytes of storage in the actual machine representation for - register N. */ - -/* On the SPARC, all regs are 4 bytes (except Sparc64, where they're 8). */ - -#define REGISTER_RAW_SIZE(N) (4) - -/* Number of bytes of storage in the program's representation - for register N. */ - -/* On the SPARC, all regs are 4 bytes (except Sparc64, where they're 8). */ - -#define REGISTER_VIRTUAL_SIZE(N) (4) - -/* Largest value REGISTER_RAW_SIZE can have. */ - -#define MAX_REGISTER_RAW_SIZE 8 - -/* Largest value REGISTER_VIRTUAL_SIZE can have. */ - -#define MAX_REGISTER_VIRTUAL_SIZE 8 - -/* Return the GDB type object for the "standard" data type - of data in register N. */ - -#define REGISTER_VIRTUAL_TYPE(N) \ - ((N) < 32 ? builtin_type_int : (N) < 64 ? builtin_type_float : \ - builtin_type_int) - -/* Sun /bin/cc gets this right as of SunOS 4.1.x. We need to define - BELIEVE_PCC_PROMOTION to get this right now that the code which - detects gcc2_compiled. is broken. This loses for SunOS 4.0.x and - earlier. */ - -#define BELIEVE_PCC_PROMOTION 1 - -/* Advance PC across any function entry prologue instructions - to reach some "real" code. SKIP_PROLOGUE_FRAMELESS_P advances - the PC past some of the prologue, but stops as soon as it - knows that the function has a frame. Its result is equal - to its input PC if the function is frameless, unequal otherwise. */ - -#define SKIP_PROLOGUE(PC) sparc_skip_prologue (PC, 0) - -/* Immediately after a function call, return the saved pc. - Can't go through the frames for this because on some machines - the new frame is not set up until the new function executes - some instructions. */ - -#define SAVED_PC_AFTER_CALL(FRAME) PC_ADJUST (read_register (RP_REGNUM)) - -/* Stack grows downward. */ - -#define INNER_THAN(LHS,RHS) ((LHS) < (RHS)) - -/* Write into appropriate registers a function return value of type - TYPE, given in virtual format. */ - -#define STORE_RETURN_VALUE(TYPE, VALBUF) \ - sparc_store_return_value (TYPE, VALBUF) -extern void sparc_store_return_value (struct type *, char *); - -/* Extract from an array REGBUF containing the (raw) register state - the address in which a function should return its structure value, - as a CORE_ADDR (or an expression that can be used as one). */ - -#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \ - sparc_extract_struct_value_address (REGBUF) - -extern CORE_ADDR sparc_extract_struct_value_address (char *); - -/* If the current gcc for for this target does not produce correct - debugging information for float parameters, both prototyped and - unprototyped, then define this macro. This forces gdb to always - assume that floats are passed as doubles and then converted in the - callee. */ - -#define COERCE_FLOAT_TO_DOUBLE(FORMAL, ACTUAL) (1) - -/* Stack must be aligned on 64-bit boundaries when synthesizing - function calls (128-bit for sparc64). */ - -#define STACK_ALIGN(ADDR) sparc32_stack_align (ADDR) -extern CORE_ADDR sparc32_stack_align (CORE_ADDR addr); - -/* The Sparc returns long doubles on the stack. */ - -#define RETURN_VALUE_ON_STACK(TYPE) \ - (TYPE_CODE(TYPE) == TYPE_CODE_FLT \ - && TYPE_LENGTH(TYPE) > 8) - -/* When passing a structure to a function, Sun cc passes the address - not the structure itself. It (under SunOS4) creates two symbols, - which we need to combine to a LOC_REGPARM. Gcc version two (as of - 1.92) behaves like sun cc. REG_STRUCT_HAS_ADDR is smart enough to - distinguish between Sun cc, gcc version 1 and gcc version 2. */ - -#define REG_STRUCT_HAS_ADDR(GCC_P, TYPE) \ - sparc_reg_struct_has_addr (GCC_P, TYPE) -extern int sparc_reg_struct_has_addr (int, struct type *); - -#endif /* GDB_MULTI_ARCH */ - -#if defined (GDB_MULTI_ARCH) && (GDB_MULTI_ARCH > 0) -/* - * The following defines should ONLY appear for MULTI_ARCH. - */ - -/* Multi-arch the nPC and Y registers. */ -#define Y_REGNUM (sparc_y_regnum ()) -extern int sparc_npc_regnum (void); -extern int sparc_y_regnum (void); - -#endif /* GDB_MULTI_ARCH */ - -/* On the Sun 4 under SunOS, the compile will leave a fake insn which - encodes the structure size being returned. If we detect such - a fake insn, step past it. */ - -#define PC_ADJUST(PC) sparc_pc_adjust (PC) -extern CORE_ADDR sparc_pc_adjust (CORE_ADDR); - -/* Advance PC across any function entry prologue instructions to reach - some "real" code. SKIP_PROLOGUE_FRAMELESS_P advances the PC past - some of the prologue, but stops as soon as it knows that the - function has a frame. Its result is equal to its input PC if the - function is frameless, unequal otherwise. */ - -#define SKIP_PROLOGUE_FRAMELESS_P(PC) sparc_skip_prologue (PC, 1) -extern CORE_ADDR sparc_skip_prologue (CORE_ADDR, int); - -/* If an argument is declared "register", Sun cc will keep it in a register, - never saving it onto the stack. So we better not believe the "p" symbol - descriptor stab. */ - -#define USE_REGISTER_NOT_ARG - -/* For acc, there's no need to correct LBRAC entries by guessing how - they should work. In fact, this is harmful because the LBRAC - entries now all appear at the end of the function, not intermixed - with the SLINE entries. n_opt_found detects acc for Solaris binaries; - function_stab_type detects acc for SunOS4 binaries. - - For binary from SunOS4 /bin/cc, need to correct LBRAC's. - - For gcc, like acc, don't correct. */ - -#define SUN_FIXED_LBRAC_BUG \ - (n_opt_found \ - || function_stab_type == N_STSYM \ - || function_stab_type == N_GSYM \ - || processing_gcc_compilation) - -/* Do variables in the debug stabs occur after the N_LBRAC or before it? - acc: after, gcc: before, SunOS4 /bin/cc: before. */ - -#define VARIABLES_INSIDE_BLOCK(desc, gcc_p) \ - (!(gcc_p) \ - && (n_opt_found \ - || function_stab_type == N_STSYM \ - || function_stab_type == N_GSYM)) - -/* Sequence of bytes for breakpoint instruction (ta 1). */ - -#define BREAKPOINT {0x91, 0xd0, 0x20, 0x01} - -/* Register numbers of various important registers. - Note that some of these values are "real" register numbers, - and correspond to the general registers of the machine, - and some are "phony" register numbers which are too large - to be actual register numbers as far as the user is concerned - but do serve to get the desired values when passed to read_register. */ - -#define G0_REGNUM 0 /* %g0 */ -#define G1_REGNUM 1 /* %g1 */ -#define O0_REGNUM 8 /* %o0 */ -#define RP_REGNUM 15 /* Contains return address value, *before* \ - any windows get switched. */ -#define O7_REGNUM 15 /* Last local reg not saved on stack frame */ -#define L0_REGNUM 16 /* First local reg that's saved on stack frame - rather than in machine registers */ -#define I0_REGNUM 24 /* %i0 */ -#define I7_REGNUM 31 /* Last local reg saved on stack frame */ -#define PS_REGNUM 65 /* Contains processor status */ -#define PS_FLAG_CARRY 0x100000 /* Carry bit in PS */ -#define WIM_REGNUM 66 /* Window Invalid Mask (not really supported) */ -#define TBR_REGNUM 67 /* Trap Base Register (not really supported) */ -#define FPS_REGNUM 70 /* Floating point status register */ -#define CPS_REGNUM 71 /* Coprocessor status register */ - -/* Writing to %g0 is a noop (not an error or exception or anything like - that, however). */ - -#define CANNOT_STORE_REGISTER(regno) ((regno) == G0_REGNUM) - -/* - * FRAME_CHAIN and FRAME_INFO definitions, collected here for convenience. - */ - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -/* Describe the pointer in each stack frame to the previous stack frame - (its caller). */ - -/* FRAME_CHAIN takes a frame's nominal address - and produces the frame's chain-pointer. */ - -/* In the case of the Sun 4, the frame-chain's nominal address - is held in the frame pointer register. - - On the Sun4, the frame (in %fp) is %sp for the previous frame. - From the previous frame's %sp, we can find the previous frame's - %fp: it is in the save area just above the previous frame's %sp. - - If we are setting up an arbitrary frame, we'll need to know where - it ends. Hence the following. This part of the frame cache - structure should be checked before it is assumed that this frame's - bottom is in the stack pointer. - - If there isn't a frame below this one, the bottom of this frame is - in the stack pointer. - - If there is a frame below this one, and the frame pointers are - identical, it's a leaf frame and the bottoms are the same also. - - Otherwise the bottom of this frame is the top of the next frame. - - The bottom field is misnamed, since it might imply that memory from - bottom to frame contains this frame. That need not be true if - stack frames are allocated in different segments (e.g. some on a - stack, some on a heap in the data segment). - - GCC 2.6 and later can generate ``flat register window'' code that - makes frames by explicitly saving those registers that need to be - saved. %i7 is used as the frame pointer, and the frame is laid out - so that flat and non-flat calls can be intermixed freely within a - program. Unfortunately for GDB, this means it must detect and - record the flatness of frames. - - Since the prologue in a flat frame also tells us where fp and pc - have been stashed (the frame is of variable size, so their location - is not fixed), it's convenient to record them in the frame info. */ - -#define EXTRA_FRAME_INFO \ - CORE_ADDR bottom; \ - int in_prologue; \ - int flat; \ - /* Following fields only relevant for flat frames. */ \ - CORE_ADDR pc_addr; \ - CORE_ADDR fp_addr; \ - /* Add this to ->frame to get the value of the stack pointer at the */ \ - /* time of the register saves. */ \ - int sp_offset; - -/* We need to override GET_SAVED_REGISTER so that we can deal with the way - outs change into ins in different frames. HAVE_REGISTER_WINDOWS can't - deal with this case and also handle flat frames at the same time. */ - -void sparc_get_saved_register (char *raw_buffer, - int *optimized, - CORE_ADDR * addrp, - struct frame_info *frame, - int regnum, enum lval_type *lvalp); - -#define GET_SAVED_REGISTER(RAW_BUFFER, OPTIMIZED, ADDRP, FRAME, REGNUM, LVAL) \ - sparc_get_saved_register (RAW_BUFFER, OPTIMIZED, ADDRP, \ - FRAME, REGNUM, LVAL) - -#define FRAME_INIT_SAVED_REGS(FP) /*no-op */ - -#define INIT_EXTRA_FRAME_INFO(FROMLEAF, FCI) \ - sparc_init_extra_frame_info (FROMLEAF, FCI) -extern void sparc_init_extra_frame_info (int, struct frame_info *); - -#define FRAME_CHAIN(THISFRAME) (sparc_frame_chain (THISFRAME)) -extern CORE_ADDR sparc_frame_chain (struct frame_info *); - -/* A macro that tells us whether the function invocation represented - by FI does not have a frame on the stack associated with it. If it - does not, FRAMELESS is set to 1, else 0. */ - -#define FRAMELESS_FUNCTION_INVOCATION(FI) \ - frameless_look_for_prologue (FI) - -/* Where is the PC for a specific frame */ - -#define FRAME_SAVED_PC(FRAME) sparc_frame_saved_pc (FRAME) -extern CORE_ADDR sparc_frame_saved_pc (struct frame_info *); - -/* If the argument is on the stack, it will be here. */ -#define FRAME_ARGS_ADDRESS(FI) ((FI)->frame) - -#define FRAME_LOCALS_ADDRESS(FI) ((FI)->frame) - -/* Set VAL to the number of args passed to frame described by FI. - Can set VAL to -1, meaning no way to tell. */ - -/* We can't tell how many args there are - now that the C compiler delays popping them. */ -#define FRAME_NUM_ARGS(FI) (-1) - -/* Return number of bytes at start of arglist that are not really args. */ - -#define FRAME_ARGS_SKIP 68 - -#endif /* GDB_MULTI_ARCH */ - -#define PRINT_EXTRA_FRAME_INFO(FI) \ - sparc_print_extra_frame_info (FI) -extern void sparc_print_extra_frame_info (struct frame_info *); - -/* INIT_EXTRA_FRAME_INFO needs the PC to detect flat frames. */ - -#define INIT_FRAME_PC(FROMLEAF, PREV) /* nothing */ -#define INIT_FRAME_PC_FIRST(FROMLEAF, PREV) \ - (PREV)->pc = ((FROMLEAF) ? SAVED_PC_AFTER_CALL ((PREV)->next) : \ - (PREV)->next ? FRAME_SAVED_PC ((PREV)->next) : read_pc ()); - -/* Define other aspects of the stack frame. */ - -/* The location of I0 w.r.t SP. This is actually dependent on how the - system's window overflow/underflow routines are written. Most - vendors save the L regs followed by the I regs (at the higher - address). Some vendors get it wrong. */ - -#define FRAME_SAVED_L0 0 -#define FRAME_SAVED_I0 (8 * REGISTER_RAW_SIZE (L0_REGNUM)) - -#define FRAME_STRUCT_ARGS_ADDRESS(FI) ((FI)->frame) - -/* Things needed for making the inferior call functions. */ -/* - * First of all, let me give my opinion of what the DUMMY_FRAME - * actually looks like. - * - * | | - * | | - * + - - - - - - - - - - - - - - - - +<-- fp (level 0) - * | | - * | | - * | | - * | | - * | Frame of innermost program | - * | function | - * | | - * | | - * | | - * | | - * | | - * |---------------------------------|<-- sp (level 0), fp (c) - * | | - * DUMMY | fp0-31 | - * | | - * | ------ |<-- fp - 0x80 - * FRAME | g0-7 |<-- fp - 0xa0 - * | i0-7 |<-- fp - 0xc0 - * | other |<-- fp - 0xe0 - * | ? | - * | ? | - * |---------------------------------|<-- sp' = fp - 0x140 - * | | - * xcution start | | - * sp' + 0x94 -->| CALL_DUMMY (x code) | - * | | - * | | - * |---------------------------------|<-- sp'' = fp - 0x200 - * | align sp to 8 byte boundary | - * | ==> args to fn <== | - * Room for | | - * i & l's + agg | CALL_DUMMY_STACK_ADJUST = 0x0x44| - * |---------------------------------|<-- final sp (variable) - * | | - * | Where function called will | - * | build frame. | - * | | - * | | - * - * I understand everything in this picture except what the space - * between fp - 0xe0 and fp - 0x140 is used for. Oh, and I don't - * understand why there's a large chunk of CALL_DUMMY that never gets - * executed (its function is superceeded by PUSH_DUMMY_FRAME; they - * are designed to do the same thing). - * - * PUSH_DUMMY_FRAME saves the registers above sp' and pushes the - * register file stack down one. - * - * call_function then writes CALL_DUMMY, pushes the args onto the - * stack, and adjusts the stack pointer. - * - * run_stack_dummy then starts execution (in the middle of - * CALL_DUMMY, as directed by call_function). - */ - -#ifndef CALL_DUMMY -/* This sequence of words is the instructions - - 00: bc 10 00 01 mov %g1, %fp - 04: 9d e3 80 00 save %sp, %g0, %sp - 08: bc 10 00 02 mov %g2, %fp - 0c: be 10 00 03 mov %g3, %i7 - 10: da 03 a0 58 ld [ %sp + 0x58 ], %o5 - 14: d8 03 a0 54 ld [ %sp + 0x54 ], %o4 - 18: d6 03 a0 50 ld [ %sp + 0x50 ], %o3 - 1c: d4 03 a0 4c ld [ %sp + 0x4c ], %o2 - 20: d2 03 a0 48 ld [ %sp + 0x48 ], %o1 - 24: 40 00 00 00 call - 28: d0 03 a0 44 ld [ %sp + 0x44 ], %o0 - 2c: 01 00 00 00 nop - 30: 91 d0 20 01 ta 1 - 34: 01 00 00 00 nop - - NOTES: - * the first four instructions are necessary only on the simulator. - * this is a multiple of 8 (not only 4) bytes. - * the `call' insn is a relative, not an absolute call. - * the `nop' at the end is needed to keep the trap from - clobbering things (if NPC pointed to garbage instead). - */ - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -#define CALL_DUMMY { 0xbc100001, 0x9de38000, 0xbc100002, 0xbe100003, \ - 0xda03a058, 0xd803a054, 0xd603a050, 0xd403a04c, \ - 0xd203a048, 0x40000000, 0xd003a044, 0x01000000, \ - 0x91d02001, 0x01000000 } - - -/* Size of the call dummy in bytes. */ - -#define CALL_DUMMY_LENGTH 0x38 - -/* Offset within call dummy of first instruction to execute. */ - -#define CALL_DUMMY_START_OFFSET 0 - -/* Offset within CALL_DUMMY of the 'call' instruction. */ - -#define CALL_DUMMY_CALL_OFFSET (CALL_DUMMY_START_OFFSET + 0x24) - -/* Offset within CALL_DUMMY of the 'ta 1' trap instruction. */ - -#define CALL_DUMMY_BREAKPOINT_OFFSET (CALL_DUMMY_START_OFFSET + 0x30) - -#define CALL_DUMMY_STACK_ADJUST 68 - -/* Call dummy method (eg. on stack, at entry point, etc.) */ - -#define CALL_DUMMY_LOCATION ON_STACK - -/* Method for detecting dummy frames. */ - -#define PC_IN_CALL_DUMMY(PC, SP, FRAME_ADDRESS) \ - pc_in_call_dummy_on_stack (PC, SP, FRAME_ADDRESS) - -#endif /* GDB_MULTI_ARCH */ - -#endif /* CALL_DUMMY */ - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -/* Insert the specified number of args and function address - into a call sequence of the above form stored at DUMMYNAME. */ - -#define FIX_CALL_DUMMY(DUMMYNAME, PC, FUN, NARGS, ARGS, TYPE, GCC_P) \ - sparc_fix_call_dummy (DUMMYNAME, PC, FUN, TYPE, GCC_P) -void sparc_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun, - struct type *value_type, int using_gcc); - -/* Arguments smaller than an int must be promoted to ints when - synthesizing function calls. */ - -/* Push an empty stack frame, to record the current PC, etc. */ - -#define PUSH_DUMMY_FRAME sparc_push_dummy_frame () -#define POP_FRAME sparc_pop_frame () - -void sparc_push_dummy_frame (void); -void sparc_pop_frame (void); - -#define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \ - sparc32_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) - -extern CORE_ADDR -sparc32_push_arguments (int, struct value **, CORE_ADDR, int, CORE_ADDR); - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function_by_hand. - The ultimate mystery is, tho, what is the value "16"? */ - -#define STORE_STRUCT_RETURN(ADDR, SP) \ - { char val[4]; \ - store_unsigned_integer (val, 4, (ADDR)); \ - write_memory ((SP)+(16*4), val, 4); } - -/* Default definition of USE_STRUCT_CONVENTION. */ - -#ifndef USE_STRUCT_CONVENTION -#define USE_STRUCT_CONVENTION(GCC_P, TYPE) \ - generic_use_struct_convention (GCC_P, TYPE) -#endif - -/* Extract from an array REGBUF containing the (raw) register state a - function return value of type TYPE, and copy that, in virtual - format, into VALBUF. */ - -#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \ - sparc32_extract_return_value (TYPE, REGBUF, VALBUF) -extern void sparc32_extract_return_value (struct type *, char[], char *); - -#endif /* GDB_MULTI_ARCH */ - - -/* Sparc has no reliable single step ptrace call */ - -#define SOFTWARE_SINGLE_STEP_P() 1 -extern void sparc_software_single_step (enum target_signal, int); -#define SOFTWARE_SINGLE_STEP(sig,bp_p) sparc_software_single_step (sig,bp_p) - -/* We need more arguments in a frame specification for the - "frame" or "info frame" command. */ - -#define SETUP_ARBITRARY_FRAME(argc, argv) setup_arbitrary_frame (argc, argv) -extern struct frame_info *setup_arbitrary_frame (int, CORE_ADDR *); - -/* To print every pair of float registers as a double, we use this hook. - We also print the condition code registers in a readable format - (FIXME: can expand this to all control regs). */ - -#undef PRINT_REGISTER_HOOK -#define PRINT_REGISTER_HOOK(regno) \ - sparc_print_register_hook (regno) -extern void sparc_print_register_hook (int regno); - -/* Optimization for storing registers to the inferior. The hook - DO_DEFERRED_STORES - actually executes any deferred stores. It is called any time - we are going to proceed the child, or read its registers. - The hook CLEAR_DEFERRED_STORES is called when we want to throw - away the inferior process, e.g. when it dies or we kill it. - FIXME, this does not handle remote debugging cleanly. */ - -extern int deferred_stores; -#define DO_DEFERRED_STORES \ - if (deferred_stores) \ - target_store_registers (-2); -#define CLEAR_DEFERRED_STORES \ - deferred_stores = 0; - -/* Select the sparc disassembler */ - -#define TM_PRINT_INSN_MACH bfd_mach_sparc - diff --git a/contrib/gdb/gdb/config/sparc/tm-sparclet.h b/contrib/gdb/gdb/config/sparc/tm-sparclet.h deleted file mode 100644 index cc52d5a..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sparclet.h +++ /dev/null @@ -1,156 +0,0 @@ -/* Target machine definitions for GDB for an embedded SPARC. - Copyright 1996, 1997, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -#define TARGET_SPARCLET 1 /* Still needed for non-multi-arch case */ - -#include "sparc/tm-sparc.h" - -/* Note: we are not defining GDB_MULTI_ARCH for the sparclet target - at this time, because we have not figured out how to detect the - sparclet target from the bfd structure. */ - -/* Sparclet regs, for debugging purposes. */ - -enum { - CCSR_REGNUM = 72, - CCPR_REGNUM = 73, - CCCRCR_REGNUM = 74, - CCOR_REGNUM = 75, - CCOBR_REGNUM = 76, - CCIBR_REGNUM = 77, - CCIR_REGNUM = 78 -}; - -/* Select the sparclet disassembler. Slightly different instruction set from - the V8 sparc. */ - -#undef TM_PRINT_INSN_MACH -#define TM_PRINT_INSN_MACH bfd_mach_sparc_sparclet - -/* overrides of tm-sparc.h */ - -#undef TARGET_BYTE_ORDER - -/* Sequence of bytes for breakpoint instruction (ta 1). */ -#undef BREAKPOINT -#define BIG_BREAKPOINT {0x91, 0xd0, 0x20, 0x01} -#define LITTLE_BREAKPOINT {0x01, 0x20, 0xd0, 0x91} - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -#undef NUM_REGS /* formerly "72" */ -/* WIN FP CPU CCP ASR AWR APSR */ -#define NUM_REGS (32 + 32 + 8 + 8 + 8/*+ 32 + 1*/) - -#undef REGISTER_BYTES /* formerly "(32*4 + 32*4 + 8*4)" */ -#define REGISTER_BYTES (32*4 + 32*4 + 8*4 + 8*4 + 8*4/* + 32*4 + 1*4*/) - -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ -/* Sparclet has no fp! */ -/* Compiler maps types for floats by number, so can't - change the numbers here. */ - -#undef REGISTER_NAMES -#define REGISTER_NAMES \ -{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ - "o0", "o1", "o2", "o3", "o4", "o5", "o6", "o7", \ - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \ - "i0", "i1", "i2", "i3", "i4", "i5", "i6", "i7", \ - \ - "", "", "", "", "", "", "", "", /* no FPU regs */ \ - "", "", "", "", "", "", "", "", \ - "", "", "", "", "", "", "", "", \ - "", "", "", "", "", "", "", "", \ - /* no CPSR, FPSR */ \ - "y", "psr", "wim", "tbr", "pc", "npc", "", "", \ - \ - "ccsr", "ccpr", "cccrcr", "ccor", "ccobr", "ccibr", "ccir", "", \ - \ - /* ASR15 ASR19 (don't display them) */ \ - "asr1", "", "asr17", "asr18", "", "asr20", "asr21", "asr22", \ -/* \ - "awr0", "awr1", "awr2", "awr3", "awr4", "awr5", "awr6", "awr7", \ - "awr8", "awr9", "awr10", "awr11", "awr12", "awr13", "awr14", "awr15", \ - "awr16", "awr17", "awr18", "awr19", "awr20", "awr21", "awr22", "awr23", \ - "awr24", "awr25", "awr26", "awr27", "awr28", "awr29", "awr30", "awr31", \ - "apsr", \ - */ \ -} - -/* Remove FP dependant code which was defined in tm-sparc.h */ -#undef FP0_REGNUM /* Floating point register 0 */ -#undef FPS_REGNUM /* Floating point status register */ -#undef CPS_REGNUM /* Coprocessor status register */ - -/* sparclet register numbers */ -#define CCSR_REGNUM 72 - -#undef EXTRACT_RETURN_VALUE -#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ - { \ - memcpy ((VALBUF), \ - (char *)(REGBUF) + REGISTER_RAW_SIZE (O0_REGNUM) * 8 + \ - (TYPE_LENGTH(TYPE) >= REGISTER_RAW_SIZE (O0_REGNUM) \ - ? 0 : REGISTER_RAW_SIZE (O0_REGNUM) - TYPE_LENGTH(TYPE)), \ - TYPE_LENGTH(TYPE)); \ - } -#undef STORE_RETURN_VALUE -#define STORE_RETURN_VALUE(TYPE,VALBUF) \ - { \ - /* Other values are returned in register %o0. */ \ - write_register_bytes (REGISTER_BYTE (O0_REGNUM), (VALBUF), \ - TYPE_LENGTH (TYPE)); \ - } - -#endif /* GDB_MULTI_ARCH */ - -#undef PRINT_REGISTER_HOOK -#define PRINT_REGISTER_HOOK(regno) - -/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a - comment in ! */ - -#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) diff --git a/contrib/gdb/gdb/config/sparc/tm-sparclite.h b/contrib/gdb/gdb/config/sparc/tm-sparclite.h deleted file mode 100644 index 8fafe5e..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sparclite.h +++ /dev/null @@ -1,126 +0,0 @@ -/* Macro definitions for GDB for a Fujitsu SPARClite. - Copyright 1993, 1994, 1995, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "regcache.h" - -#define TARGET_SPARCLITE 1 /* Still needed for non-multi-arch case */ - -#include "sparc/tm-sparc.h" - -/* Note: we are not defining GDB_MULTI_ARCH for the sparclet target - at this time, because we have not figured out how to detect the - sparclet target from the bfd structure. */ - -/* Sparclite regs, for debugging purposes */ - -enum { - DIA1_REGNUM = 72, /* debug instr address register 1 */ - DIA2_REGNUM = 73, /* debug instr address register 2 */ - DDA1_REGNUM = 74, /* debug data address register 1 */ - DDA2_REGNUM = 75, /* debug data address register 2 */ - DDV1_REGNUM = 76, /* debug data value register 1 */ - DDV2_REGNUM = 77, /* debug data value register 2 */ - DCR_REGNUM = 78, /* debug control register */ - DSR_REGNUM = 79 /* debug status regsiter */ -}; - -/* overrides of tm-sparc.h */ - -#undef TARGET_BYTE_ORDER - -/* Select the sparclite disassembler. Slightly different instruction set from - the V8 sparc. */ - -#undef TM_PRINT_INSN_MACH -#define TM_PRINT_INSN_MACH bfd_mach_sparc_sparclite - -/* Amount PC must be decremented by after a hardware instruction breakpoint. - This is often the number of bytes in BREAKPOINT - but not always. */ - -#define DECR_PC_AFTER_HW_BREAK 4 - -#if !defined (GDB_MULTI_ARCH) || (GDB_MULTI_ARCH == 0) -/* - * The following defines must go away for MULTI_ARCH. - */ - -#undef FRAME_CHAIN_VALID -#define FRAME_CHAIN_VALID(FP,FI) func_frame_chain_valid (FP, FI) - -#undef NUM_REGS -#define NUM_REGS 80 - -#undef REGISTER_BYTES -#define REGISTER_BYTES (32*4+32*4+8*4+8*4) - -#undef REGISTER_NAMES -#define REGISTER_NAMES \ -{ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \ - "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \ - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \ - "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7", \ - \ - "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \ - "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ - "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \ - "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \ - \ - "y", "psr", "wim", "tbr", "pc", "npc", "fpsr", "cpsr", \ - "dia1", "dia2", "dda1", "dda2", "ddv1", "ddv2", "dcr", "dsr" } - -#define DIA1_REGNUM 72 /* debug instr address register 1 */ -#define DIA2_REGNUM 73 /* debug instr address register 2 */ -#define DDA1_REGNUM 74 /* debug data address register 1 */ -#define DDA2_REGNUM 75 /* debug data address register 2 */ -#define DDV1_REGNUM 76 /* debug data value register 1 */ -#define DDV2_REGNUM 77 /* debug data value register 2 */ -#define DCR_REGNUM 78 /* debug control register */ -#define DSR_REGNUM 79 /* debug status regsiter */ - -#endif /* GDB_MULTI_ARCH */ - -#define TARGET_HW_BREAK_LIMIT 2 -#define TARGET_HW_WATCH_LIMIT 2 - -/* Enable watchpoint macro's */ - -#define TARGET_HAS_HARDWARE_WATCHPOINTS - -#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \ - sparclite_check_watch_resources (type, cnt, ot) - -/* When a hardware watchpoint fires off the PC will be left at the - instruction which caused the watchpoint. It will be necessary for - GDB to step over the watchpoint. *** - - #define STOPPED_BY_WATCHPOINT(W) \ - ((W).kind == TARGET_WAITKIND_STOPPED \ - && (W).value.sig == TARGET_SIGNAL_TRAP \ - && ((int) read_register (IPSW_REGNUM) & 0x00100000)) - */ - -/* Use these macros for watchpoint insertion/deletion. */ -#define target_insert_watchpoint(addr, len, type) sparclite_insert_watchpoint (addr, len, type) -#define target_remove_watchpoint(addr, len, type) sparclite_remove_watchpoint (addr, len, type) -#define target_insert_hw_breakpoint(addr, len) sparclite_insert_hw_breakpoint (addr, len) -#define target_remove_hw_breakpoint(addr, len) sparclite_remove_hw_breakpoint (addr, len) -#define target_stopped_data_address() sparclite_stopped_data_address() diff --git a/contrib/gdb/gdb/config/sparc/tm-sparclynx.h b/contrib/gdb/gdb/config/sparc/tm-sparclynx.h deleted file mode 100644 index 1a28621..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sparclynx.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Macro definitions for Sparc running under LynxOS. - Copyright 1993, 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_SPARCLYNX_H -#define TM_SPARCLYNX_H - -#include "tm-lynx.h" - -/* Use generic Sparc definitions. */ -#include "sparc/tm-sparc.h" - -/* Lynx does this backwards from everybody else */ - -#undef FRAME_SAVED_I0 -#undef FRAME_SAVED_L0 - -#define FRAME_SAVED_I0 0 -#define FRAME_SAVED_L0 (8 * REGISTER_RAW_SIZE (I0_REGNUM)) - -#endif /* TM_SPARCLYNX_H */ diff --git a/contrib/gdb/gdb/config/sparc/tm-spc-em.h b/contrib/gdb/gdb/config/sparc/tm-spc-em.h deleted file mode 100644 index 760e7a4..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-spc-em.h +++ /dev/null @@ -1,46 +0,0 @@ -/* Target machine definitions for GDB for an embedded SPARC. - Copyright 1989, 1992, 1993, 2000 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "sparc/tm-sparc.h" - -/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a - comment in ! */ - -#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) diff --git a/contrib/gdb/gdb/config/sparc/tm-sun4os4.h b/contrib/gdb/gdb/config/sparc/tm-sun4os4.h deleted file mode 100644 index b561b13..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sun4os4.h +++ /dev/null @@ -1,59 +0,0 @@ -/* Macro definitions for GDB for a Sun 4 running sunos 4. - Copyright 1989, 1992, 1994, 1995, 1998, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "sparc/tm-sparc.h" -#include "tm-sunos.h" - -/* Redefine SKIP_TRAMPOLINE_CODE to handle PIC compiled modules - in main executables. */ - -#undef SKIP_TRAMPOLINE_CODE -#define SKIP_TRAMPOLINE_CODE(pc) sunos4_skip_trampoline_code (pc) -extern CORE_ADDR sunos4_skip_trampoline_code (CORE_ADDR); - -/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a - comment in ! */ - -#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -extern char *sunpro_static_transform_name (char *); -#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x) -#define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '$') diff --git a/contrib/gdb/gdb/config/sparc/tm-sun4sol2.h b/contrib/gdb/gdb/config/sparc/tm-sun4sol2.h deleted file mode 100644 index e3c59f6..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-sun4sol2.h +++ /dev/null @@ -1,82 +0,0 @@ -/* Macro definitions for GDB for a Sun 4 running Solaris 2 - Copyright 1989, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL - -#include "sparc/tm-sparc.h" -#include "tm-sysv4.h" - -/* With Sol2 it is no longer necessary to enable software single-step, - since the /proc interface can take care of it for us in hardware. */ -#undef SOFTWARE_SINGLE_STEP -#undef SOFTWARE_SINGLE_STEP_P - -/* There are two different signal handler trampolines in Solaris2. */ -#define IN_SIGTRAMP(pc, name) \ - ((name) \ - && (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name))) - -/* The signal handler gets a pointer to an ucontext as third argument - if it is called from sigacthandler. This is the offset to the saved - PC within it. sparc_frame_saved_pc knows how to deal with - ucbsigvechandler. */ -#define SIGCONTEXT_PC_OFFSET 44 - -#if 0 /* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */ - -/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a - comment in ! */ - -#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */ - -#define JB_ONSSTACK 0 -#define JB_SIGMASK 1 -#define JB_SP 2 -#define JB_PC 3 -#define JB_NPC 4 -#define JB_PSR 5 -#define JB_G1 6 -#define JB_O0 7 -#define JB_WBCNT 8 - -/* Figure out where the longjmp will land. We expect that we have just entered - longjmp and haven't yet setup the stack frame, so the args are still in the - output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we - extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) -#endif /* 0 */ - -/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols, - and for SunPRO 3.0, N_FUN symbols too. */ -#define SOFUN_ADDRESS_MAYBE_MISSING - -extern char *sunpro_static_transform_name (char *); -#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x) -#define IS_STATIC_TRANSFORM_NAME(name) ((name)[0] == '$') - -#define FAULTED_USE_SIGINFO - -/* Enable handling of shared libraries for a.out executables. */ -#define HANDLE_SVR4_EXEC_EMULATORS diff --git a/contrib/gdb/gdb/config/sparc/tm-vxsparc.h b/contrib/gdb/gdb/config/sparc/tm-vxsparc.h deleted file mode 100644 index b6529f7..0000000 --- a/contrib/gdb/gdb/config/sparc/tm-vxsparc.h +++ /dev/null @@ -1,33 +0,0 @@ -/* Target machine description for VxWorks sparc's, for GDB, the GNU debugger. - Copyright 1993, 1999 Free Software Foundation, Inc. - Contributed by Cygnus Support. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "sparc/tm-spc-em.h" -#include "tm-vxworks.h" - -/* FIXME: These are almost certainly wrong. */ - -/* Number of registers in a ptrace_getregs call. */ - -#define VX_NUM_REGS (NUM_REGS) - -/* Number of registers in a ptrace_getfpregs call. */ - -/* #define VX_SIZE_FPREGS (don't know how many) */ diff --git a/contrib/gdb/gdb/config/sparc/vxsparc.mt b/contrib/gdb/gdb/config/sparc/vxsparc.mt deleted file mode 100644 index 9eadd17..0000000 --- a/contrib/gdb/gdb/config/sparc/vxsparc.mt +++ /dev/null @@ -1,3 +0,0 @@ -# Target: SPARC running VxWorks -TDEPFILES= sparc-tdep.o remote-vx.o remote-vxsparc.o xdr_ld.o xdr_ptrace.o xdr_rdb.o -TM_FILE= tm-vxsparc.h diff --git a/contrib/gdb/gdb/config/sparc/xm-linux.h b/contrib/gdb/gdb/config/sparc/xm-linux.h deleted file mode 100644 index b0518e6..0000000 --- a/contrib/gdb/gdb/config/sparc/xm-linux.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Macro definitions for running gdb on a Sparc running GNU/Linux. - - Copyright 1989, 1993, 1994, 1995, 1996, 1998, 2001, 2002 Free - Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef XM_SPARCLINUX_H -#define XM_SPARCLINUX_H - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ -#define KERNEL_U_ADDR 0x0 - -#define U_REGS_OFFSET 0 - -/* If you expect to use the mmalloc package to obtain mapped symbol files, - for now you have to specify some parameters that determine how gdb places - the mappings in it's address space. See the comments in map_to_address() - for details. This is expected to only be a short term solution. Yes it - is a kludge. - FIXME: Make this more automatic. */ - -#define MMAP_BASE_ADDRESS 0xE0000000 /* First mapping here */ -#define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */ - -#endif /* _XM_SPARCLINUX_H */ diff --git a/contrib/gdb/gdb/config/sparc/xm-nbsd.h b/contrib/gdb/gdb/config/sparc/xm-nbsd.h deleted file mode 100644 index e469aab..0000000 --- a/contrib/gdb/gdb/config/sparc/xm-nbsd.h +++ /dev/null @@ -1,22 +0,0 @@ -/* Parameters for execution on a Sparc running NetBSD, for GDB. - Copyright 1994 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Get generic NetBSD host definitions. */ -#include "xm-nbsd.h" diff --git a/contrib/gdb/gdb/config/sparc/xm-sun4sol2.h b/contrib/gdb/gdb/config/sparc/xm-sun4sol2.h deleted file mode 100644 index b775f7c..0000000 --- a/contrib/gdb/gdb/config/sparc/xm-sun4sol2.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Macro definitions for running gdb on a Sun 4 running Solaris 2. - Copyright 1989, 1992, 1993, 1994, 1995, 1996, 1998, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Pick up more stuff from the generic SVR4 host include file. */ - -#include "xm-sysv4.h" - -/* These are not currently used in SVR4 (but should be, FIXME!). */ -#undef DO_DEFERRED_STORES -#undef CLEAR_DEFERRED_STORES - -/* solaris doesn't have siginterrupt, though it has sigaction; however, - in this case siginterrupt would just be setting the default. */ -#define NO_SIGINTERRUPT - -/* On sol2.7, emits a bunch of 'macro redefined' - warnings, which makes autoconf think curses.h doesn't - exist. Compensate for that here. */ -#define HAVE_CURSES_H 1 diff --git a/contrib/gdb/gdb/config/tm-linux.h b/contrib/gdb/gdb/config/tm-linux.h deleted file mode 100644 index 9389872..0000000 --- a/contrib/gdb/gdb/config/tm-linux.h +++ /dev/null @@ -1,42 +0,0 @@ -/* Native support for GNU/Linux, for GDB, the GNU debugger. - Copyright 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* Pick reasonable defaults for the number of real-time signals. */ - -#ifndef REALTIME_LO -#define REALTIME_LO 32 -#endif -#ifndef REALTIME_HI -#define REALTIME_HI 64 -#endif - -/* We need this file for the SOLIB_TRAMPOLINE stuff. */ - -#include "tm-sysv4.h" - -/* We define SVR4_SHARED_LIBS unconditionally, on the assumption that - link.h is available on all linux platforms. For I386 and SH3/4, - we hard-code the information rather than use link.h anyway (for - the benefit of cross-debugging). We may move to doing that for - other architectures as well. */ - -#define SVR4_SHARED_LIBS -#include "solib.h" /* Support for shared libraries. */ diff --git a/contrib/gdb/gdb/configure b/contrib/gdb/gdb/configure deleted file mode 100644 index f67945f..0000000 --- a/contrib/gdb/gdb/configure +++ /dev/null @@ -1,9435 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. - -# Defaults: -ac_help= -ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help - --enable-maintainer-mode enable make rules and dependencies not useful - (and sometimes confusing) to the casual installer" -ac_help="$ac_help - --disable-nls do not use Native Language Support" -ac_help="$ac_help - --with-included-gettext use the GNU gettext library included here" -ac_help="$ac_help - --enable-multi-ice Build the multi-ice-gdb-server" -ac_help="$ac_help - --enable-gdbcli Enable GDB-CLI interface" -ac_help="$ac_help - --enable-gdbmi Enable GDB-MI interface" -ac_help="$ac_help - --with-uiout Use new uiout functions instead of *printf's" -ac_help="$ac_help - --enable-tui Enable full-screen terminal user interface" -ac_help="$ac_help - --enable-netrom Enable NetROM support" -ac_help="$ac_help - --enable-build-warnings Enable build-time compiler warnings if gcc is used" -ac_help="$ac_help - --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used" -ac_help="$ac_help - --with-mmalloc Use memory mapped malloc package" -ac_help="$ac_help - --with-included-regex Use included regex" -ac_help="$ac_help - --with-cpu=CPU Set the default CPU variant to debug" -ac_help="$ac_help - --enable-gdbtk Enable GDBTK GUI front end" -ac_help="$ac_help - --with-tclconfig=DIR Directory containing tcl configuration (tclConfig.sh)" -ac_help="$ac_help - --with-tkconfig=DIR Directory containing tk configuration (tkConfig.sh)" -ac_help="$ac_help - --with-tclinclude=DIR Directory where tcl private headers are" -ac_help="$ac_help - --with-tkinclude=DIR Directory where tk private headers are" -ac_help="$ac_help - --with-itclconfig Directory containing itcl configuration (itclConfig.sh)" -ac_help="$ac_help - --with-itkconfig Directory containing itk configuration (itkConfig.sh)" -ac_help="$ac_help - --with-tixconfig Directory containing tix configuration (tixConfig.sh)" -ac_help="$ac_help - --with-x use the X Window System" -ac_help="$ac_help - --enable-sim Link gdb with simulator" -ac_help="$ac_help - --enable-shared Use shared libraries" - -# Initialize some variables set by options. -# The variables have the same names as the options, with -# dashes changed to underlines. -build=NONE -cache_file=./config.cache -exec_prefix=NONE -host=NONE -no_create= -nonopt=NONE -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -sitefile= -srcdir= -target=NONE -verbose= -x_includes=NONE -x_libraries=NONE -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datadir='${prefix}/share' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -libdir='${exec_prefix}/lib' -includedir='${prefix}/include' -oldincludedir='/usr/include' -infodir='${prefix}/info' -mandir='${prefix}/man' - -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 - -ac_prev= -for ac_option -do - - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; 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then - if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then - ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)` - fi -fi - -# next check in private source directory -# -# since ls returns lowest version numbers first, reverse its output -if test x"${ac_cv_c_tkh}" = x ; then - for i in \ - ${srcdir}/../tk \ - `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \ - ${srcdir}/../../tk \ - `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \ - ${srcdir}/../../../tk \ - `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do - if test -f $i/generic/tk.h ; then - ac_cv_c_tkh=`(cd $i/generic; pwd)` - break - fi - done -fi -# finally check in a few common install locations -# -# since ls returns lowest version numbers first, reverse its output -if test x"${ac_cv_c_tkh}" = x ; then - for i in \ - `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \ - `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \ - /usr/local/src/tk \ - /usr/local/lib/tk \ - ${prefix}/include ; do - if test -f $i/generic/tk.h ; then - ac_cv_c_tkh=`(cd $i/generic; 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then - no_tk="" - if test x"${ac_cv_c_tkh}" = x"installed" ; then - echo "$ac_t""is installed" 1>&6 - TKHDIR="" - else - echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6 - # this hack is cause the TKHDIR won't print if there is a "-I" in it. - TKHDIR="-I${ac_cv_c_tkh}" - fi -else - TKHDIR="# no Tk directory found" - echo "configure: warning: Can't find Tk private headers" 1>&2 - no_tk=true -fi - - - - -echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:7705: checking for Itcl private headers. srcdir=${srcdir}" >&5 -if test x"${ac_cv_c_itclh}" = x ; then - for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do - if test -f $i/generic/itcl.h ; then - ac_cv_c_itclh=`(cd $i/generic; pwd)` - break - fi - done -fi -if test x"${ac_cv_c_itclh}" = x ; then - ITCLHDIR="# no Itcl private headers found" - { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; } -fi -if test x"${ac_cv_c_itclh}" != x ; then - ITCLHDIR="-I${ac_cv_c_itclh}" -fi -# should always be here -# ITCLLIB="../itcl/itcl/unix/libitcl.a" - -#AC_SUBST(ITCLLIB) - - -echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:7728: checking for Itk private headers. srcdir=${srcdir}" >&5 -if test x"${ac_cv_c_itkh}" = x ; then - for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do - if test -f $i/generic/itk.h ; then - ac_cv_c_itkh=`(cd $i/generic; pwd)` - break - fi - done -fi -if test x"${ac_cv_c_itkh}" = x ; then - ITKHDIR="# no Itk private headers found" - { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; } -fi -if test x"${ac_cv_c_itkh}" != x ; then - ITKHDIR="-I${ac_cv_c_itkh}" -fi -# should always be here -# ITKLIB="../itcl/itk/unix/libitk.a" - -#AC_SUBST(ITKLIB) - - -echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:7751: checking for Tix private headers. srcdir=${srcdir}" >&5 -if test x"${ac_cv_c_tixh}" = x ; then - for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do - if test -f $i/generic/tix.h ; then - ac_cv_c_tixh=`(cd $i/generic; pwd)` - break - fi - done -fi -if test x"${ac_cv_c_tixh}" = x ; then - TIXHDIR="# no Tix private headers found" - { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; } -fi -if test x"${ac_cv_c_tixh}" != x ; then - TIXHDIR="-I${ac_cv_c_tixh}" -fi - - - - - # now look for Tk library stuff - - case "${host}" in - *-*-cygwin*) - tkdir=../tk/win/ - ;; - *) - tkdir=../tk/unix/ - ;; - esac - - TK_DEPS="${tkdir}${TK_LIB_FILE}" - - # now look for Itcl library stuff - - -# -# Ok, lets find the itcl configuration -# First, look for one uninstalled. -# the alternative search directory is invoked by --with-itclconfig -# - -if test x"${no_itcl}" = x ; then - # we reset no_itcl in case something fails here - no_itcl=true - # Check whether --with-itclconfig or --without-itclconfig was given. -if test "${with_itclconfig+set}" = set; then - withval="$with_itclconfig" - with_itclconfig=${withval} -fi - - echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6 -echo "configure:7803: checking for Itcl configuration" >&5 - if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - - # First check to see if --with-itclconfig was specified. - if test x"${with_itclconfig}" != x ; then - if test -f "${with_itclconfig}/itclConfig.sh" ; then - ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)` - else - { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; } - fi - fi - - # then check for a private Itcl library - if test x"${ac_cv_c_itclconfig}" = x ; then - for i in \ - ../itcl/itcl \ - `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \ - ../../itcl \ - `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \ - ../../../itcl \ - `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do - if test -f "$i/itclConfig.sh" ; then - ac_cv_c_itclconfig=`(cd $i; pwd)` - break - fi - done - fi - # check in a few common install locations - if test x"${ac_cv_c_itclconfig}" = x ; then - for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do - if test -f "$i/itclConfig.sh" ; then - ac_cv_c_itclconfig=`(cd $i; pwd)` - break - fi - done - fi - # check in a few other private locations - if test x"${ac_cv_c_itclconfig}" = x ; then - for i in \ - ${srcdir}/../itcl/itcl \ - `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do - if test -f "$i/itclConfig.sh" ; then - ac_cv_c_itclconfig=`(cd $i; pwd)` - break - fi - done - fi - -fi - - if test x"${ac_cv_c_itclconfig}" = x ; then - ITCLCONFIG="# no Itcl configs found" - echo "configure: warning: Can't find Itcl configuration definitions" 1>&2 - else - no_itcl= - ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh - echo "$ac_t""found $ITCLCONFIG" 1>&6 - fi -fi - - if test -z "${no_itcl}"; then - - if test -f "$ITCLCONFIG" ; then - . $ITCLCONFIG - fi - - - - - - - - - - - - - ITCLLIB="${ITCL_BUILD_LIB_SPEC}" - ITCL_DEPS="${ITCL_LIB_FULL_PATH}" - fi - - - # now look for Itk library stuff - -# -# Ok, lets find the itk configuration -# First, look for one uninstalled. -# the alternative search directory is invoked by --with-itkconfig -# - -if test x"${no_itk}" = x ; then - # we reset no_itk in case something fails here - no_itk=true - # Check whether --with-itkconfig or --without-itkconfig was given. -if test "${with_itkconfig+set}" = set; then - withval="$with_itkconfig" - with_itkconfig=${withval} -fi - - echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6 -echo "configure:7906: checking for Itk configuration" >&5 - if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - - # First check to see if --with-itkconfig was specified. - if test x"${with_itkconfig}" != x ; then - if test -f "${with_itkconfig}/itkConfig.sh" ; then - ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)` - else - { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; } - fi - fi - - # then check for a private Itk library - if test x"${ac_cv_c_itkconfig}" = x ; then - for i in \ - ../itcl/itk \ - `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \ - ../../itk \ - `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \ - ../../../itk \ - `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do - if test -f "$i/itkConfig.sh" ; then - ac_cv_c_itkconfig=`(cd $i; pwd)` - break - fi - done - fi - # check in a few common install locations - if test x"${ac_cv_c_itkconfig}" = x ; then - for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do - if test -f "$i/itkConfig.sh" ; then - ac_cv_c_itkconfig=`(cd $i; pwd)` - break - fi - done - fi - # check in a few other private locations - if test x"${ac_cv_c_itkconfig}" = x ; then - for i in \ - ${srcdir}/../itcl/itk \ - `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do - if test -f "$i/itkConfig.sh" ; then - ac_cv_c_itkconfig=`(cd $i; pwd)` - break - fi - done - fi - -fi - - if test x"${ac_cv_c_itkconfig}" = x ; then - ITKCONFIG="# no Itk configs found" - echo "configure: warning: Can't find Itk configuration definitions" 1>&2 - else - no_itk= - ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh - echo "$ac_t""found $ITKCONFIG" 1>&6 - fi -fi - - - if test -z "${no_itcl}"; then - - if test -f "$ITKCONFIG" ; then - . $ITKCONFIG - fi - - - - - - - - - - - - - ITKLIB="${ITK_BUILD_LIB_SPEC}" - ITK_DEPS="${ITK_LIB_FULL_PATH}" - fi - - # now look for Tix library stuff - -# -# Ok, lets find the tix configuration -# First, look for one uninstalled. -# the alternative search directory is invoked by --with-itkconfig -# - -if test x"${no_tix}" = x ; then - # we reset no_tix in case something fails here - no_tix=true - # Check whether --with-tixconfig or --without-tixconfig was given. -if test "${with_tixconfig+set}" = set; then - withval="$with_tixconfig" - with_tixconfig=${withval} -fi - - echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6 -echo "configure:8009: checking for Tix configuration" >&5 - if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - - - # First check to see if --with-tixconfig was specified. - if test x"${with_tixconfig}" != x ; then - if test -f "${with_tixconfig}/tixConfig.sh" ; then - ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)` - else - { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; } - fi - fi - - # then check for a private Tix library - if test x"${ac_cv_c_tixconfig}" = x ; then - for i in \ - ../tix \ - `ls -dr ../tix 2>/dev/null` \ - ../../tix \ - `ls -dr ../../tix 2>/dev/null` \ - ../../../tix \ - `ls -dr ../../../tix 2>/dev/null` ; 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then - - if test -f "$TIXCONFIG" ; then - . $TIXCONFIG - fi - - - - - - - - - TIXLIB="${TIX_BUILD_LIB_SPEC}" - TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}" - fi - - ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)" - # Tcl/Tk 8.1 require -fwritable strings. 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-i[3456]86-*-gnu*) gdb_host=i386gnu ;; -i[3456]86-*-openbsd*) gdb_host=obsd ;; -i[3456]86-*-osf1mk*) gdb_host=i386mk ;; -i[3456]86-*-sco3.2v5*) gdb_host=i386sco5 ;; -i[3456]86-*-sco3.2v4*) gdb_host=i386sco4 ;; -i[3456]86-*-sco*) gdb_host=i386sco ;; -i[3456]86-*-solaris*) gdb_host=i386sol2 ;; -i[3456]86-*-sysv3.2*) gdb_host=i386v32 ;; -i[3456]86-*-sysv32*) gdb_host=i386v32 ;; -i[3456]86-*-sysv4.2*) gdb_host=i386v42mp ;; -i[3456]86-*-sysv4*) gdb_host=i386v4 ;; -i[3456]86-*-sysv5*) gdb_host=i386v42mp ;; -i[3456]86-*-unixware2*) gdb_host=i386v42mp ;; -i[3456]86-*-unixware*) gdb_host=i386v4 ;; -i[3456]86-*-sysv*) gdb_host=i386v ;; -i[3456]86-*-isc*) gdb_host=i386v32 ;; -i[3456]86-*-cygwin*) gdb_host=cygwin ;; - -ia64-*-aix*) gdb_host=aix ;; -ia64-*-linux*) gdb_host=linux ;; - -m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;; -m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;; - -m68*-apollo*-sysv*) gdb_host=apollo68v ;; -m68*-apollo*-bsd*) gdb_host=apollo68b ;; -m68*-att-*) gdb_host=3b1 ;; -m68*-bull*-sysv*) gdb_host=dpx2 ;; -m68*-hp-bsd*) gdb_host=hp300bsd ;; -m68*-hp-hpux*) gdb_host=hp300hpux ;; -m68*-*-linux*) gdb_host=linux ;; -m68*-*-lynxos*) gdb_host=m68klynx ;; -m68*-*-netbsd*) gdb_host=nbsd ;; -m68*-*-sysv4*) gdb_host=m68kv4 ;; -m68*-motorola-*) gdb_host=delta68 ;; -m68*-sun-sunos3*) gdb_host=sun3os3 ;; -m68*-sun-sunos4*) gdb_host=sun3os4 ;; -m68*-sun-*) gdb_host=sun3os4 ;; - -m88*-motorola-sysv4*) gdb_host=delta88v4 ;; -m88*-motorola-sysv*) gdb_host=delta88 ;; -m88*-*-*) gdb_host=m88k ;; - -mips-dec-mach3*) gdb_host=mipsm3 ;; -mips-dec-*) gdb_host=decstation ;; -mips-little-*) gdb_host=littlemips ;; -mips-sgi-irix3*) gdb_host=irix3 ;; -mips-sgi-irix4*) gdb_host=irix4 ;; -mips-sgi-irix5*) gdb_host=irix5 ;; -mips-sgi-irix6*) gdb_host=irix6 ;; -mips-sony-*) gdb_host=news-mips ;; -mips*-*-linux*) gdb_host=linux ;; -mips-*-mach3*) gdb_host=mipsm3 ;; -mips-*-sysv4*) gdb_host=mipsv4 ;; -mips-*-sysv*) gdb_host=riscos ;; -mips-*-riscos*) gdb_host=riscos ;; - -none-*-*) gdb_host=none ;; - -ns32k-*-netbsd*) gdb_host=nbsd ;; 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you can redistribute it and/or modify -dnl it under the terms of the GNU General Public License as published by -dnl the Free Software Foundation; either version 2 of the License, or -dnl (at your option) any later version. -dnl -dnl This program is distributed in the hope that it will be useful, -dnl but WITHOUT ANY WARRANTY; without even the implied warranty of -dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -dnl Process this file with autoconf to produce a configure script. - -AC_PREREQ(2.13)dnl -AC_INIT(main.c) -AC_CONFIG_HEADER(config.h:config.in) -AM_MAINTAINER_MODE - -AC_PROG_CC -AC_AIX -AC_ISC_POSIX -AM_PROG_CC_STDC - -AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..) -AC_CANONICAL_SYSTEM - -dnl gdb doesn't use gettext, but bfd does. We call this to ensure we -dnl link with the correct libraries. -ALL_LINGUAS= -CY_GNU_GETTEXT - -dnl List of object files added by configure. - -CONFIG_OBS= -CONFIG_LIB_OBS= -CONFIG_DEPS= -CONFIG_SRCS= -CONFIG_INITS= -ENABLE_CFLAGS= -CONFIG_ALL= -CONFIG_CLEAN= -CONFIG_INSTALL= -CONFIG_UNINSTALL= - -configdirs="doc testsuite" - -AC_ARG_ENABLE(multi-ice, -[ --enable-multi-ice Build the multi-ice-gdb-server], -[case "${enableval}" in - yes ) enable_multi_ice="yes" ;; - no) enable_multi_ice="no" ;; - *) AC_MSG_ERROR(Bad value for --enable-multi-ice: ${enableval}) ;; - esac -]) - -if test "${enable_multi_ice}" = "yes"; then - configdirs="${configdirs} multi-ice" -fi - -dnl -changequote(,)dnl - -. ${srcdir}/configure.host - -. ${srcdir}/configure.tgt - -targ=${target} ; . ${srcdir}/../bfd/config.bfd - -dnl -changequote([,])dnl - -dnl use BFD to determine the default architecture and byte order -dnl (bfd_vec->byteorder provides the latter). -targ=${target} -. ${srcdir}/../bfd/config.bfd - -dnl We only want the first arch, if there is more than one. -targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'` - -if test x"${targ_archs}" != x ; then - AC_DEFINE_UNQUOTED(DEFAULT_BFD_ARCH, ${targ_archs}) -fi -if test x"${targ_defvec}" != x ; then - AC_DEFINE_UNQUOTED(DEFAULT_BFD_VEC, ${targ_defvec}) -fi - -AC_PROG_AWK -AC_PROG_INSTALL -AC_CHECK_TOOL(AR, ar) -AC_CHECK_TOOL(RANLIB, ranlib, :) -AC_CHECK_TOOL(DLLTOOL, dlltool) -AC_CHECK_TOOL(WINDRES, windres) -AC_PROG_YACC - -dnl MiG is needed for the Hurd. -AC_CHECK_TOOL(MIG, mig) - -AC_ARG_PROGRAM - -AC_TYPE_SIGNAL - -AC_HEADER_STDC - -dnl Solaris 7 needs _MSE_INT_H defined to avoid a clash between -dnl and that causes AC_CHECK_HEADERS to think doesn't -dnl exist. - -case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes) - AC_DEFINE(_MSE_INT_H) -esac; esac - -AC_CHECK_HEADERS(ctype.h nlist.h link.h thread_db.h proc_service.h \ - memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \ - string.h sys/procfs.h sys/ptrace.h sys/reg.h stdint.h \ - term.h termio.h termios.h unistd.h wait.h sys/wait.h \ - wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \ - time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \ - dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \ - curses.h ncurses.h \ - poll.h sys/poll.h) -AC_HEADER_STAT - -AC_C_CONST - -AC_CHECK_FUNCS(bcopy btowc bzero canonicalize_file_name isascii poll \ - realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask ) -AC_FUNC_ALLOCA -AC_FUNC_VFORK -dnl AC_FUNC_SETPGRP does not work when cross compiling -dnl Instead, assume we will have a prototype for setpgrp if cross compiling. -if test "$cross_compiling" = no; then - AC_FUNC_SETPGRP -else - AC_CACHE_CHECK([whether setpgrp takes no argument], ac_cv_func_setpgrp_void, - [AC_TRY_COMPILE([ -#include -], [ - if (setpgrp(1,1) == -1) - exit (0); - else - exit (1); -], ac_cv_func_setpgrp_void=no, ac_cv_func_setpgrp_void=yes)]) -if test $ac_cv_func_setpgrp_void = yes; then - AC_DEFINE(SETPGRP_VOID, 1) -fi -fi - -# Check if sigsetjmp is available. 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We detect this here, and work - dnl around it in gdb_proc_service.h. - - if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then - AC_MSG_CHECKING(whether prfpregset_t type is broken) - AC_CACHE_VAL(gdb_cv_prfpregset_t_broken, - [AC_TRY_RUN([#include - int main () - { - if (sizeof (prfpregset_t) == sizeof (void *)) - return 1; - return 0; - }], - gdb_cv_prfpregset_t_broken=no, - gdb_cv_prfpregset_t_broken=yes, - gdb_cv_prfpregset_t_broken=yes)]) - AC_MSG_RESULT($gdb_cv_prfpregset_t_broken) - if test $gdb_cv_prfpregset_t_broken = yes; then - AC_DEFINE(PRFPREGSET_T_BROKEN) - fi - fi - - dnl Check for PIOCSET ioctl entry - - AC_MSG_CHECKING(for PIOCSET ioctl entry in sys/procfs.h) - AC_CACHE_VAL(gdb_cv_have_procfs_piocset, - [AC_TRY_COMPILE([#include -#include -#include -], [ - int dummy;; - dummy = ioctl(0, PIOCSET, &dummy); - ], - gdb_cv_have_procfs_piocset=yes, gdb_cv_have_procfs_piocset=no)]) - AC_MSG_RESULT($gdb_cv_have_procfs_piocset) - if test $gdb_cv_have_procfs_piocset = yes; then - AC_DEFINE(HAVE_PROCFS_PIOCSET) - fi -fi - -dnl For native ports (host == target), check to see what kind of -dnl legacy link.h support is needed. (See solib-legacy.c.) -if test ${host} = ${target} ; then - dnl Check for struct link_map with l_ members which are indicative - dnl of SVR4-like shared libraries - - AC_MSG_CHECKING(for member l_addr in struct link_map) - AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_l_members, - [AC_TRY_COMPILE([#include ], - [struct link_map lm; (void) lm.l_addr;], - gdb_cv_have_struct_link_map_with_l_members=yes, - gdb_cv_have_struct_link_map_with_l_members=no)]) - AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_l_members) - if test $gdb_cv_have_struct_link_map_with_l_members = yes; then - AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS) - fi - - dnl Check for struct link_map with lm_ members which are indicative - dnl of SunOS-like shared libraries - - AC_MSG_CHECKING(for member lm_addr in struct link_map) - AC_CACHE_VAL(gdb_cv_have_struct_link_map_with_lm_members, - [AC_TRY_COMPILE([#include -#include ], - [struct link_map lm; (void) lm.lm_addr;], - gdb_cv_have_struct_link_map_with_lm_members=yes, - gdb_cv_have_struct_link_map_with_lm_members=no)]) - AC_MSG_RESULT($gdb_cv_have_struct_link_map_with_lm_members) - if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then - AC_DEFINE(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS) - fi - - dnl Check for struct so_map with som_ members which are found on - dnl some *BSD systems. - - AC_MSG_CHECKING(for member som_addr in struct so_map) - AC_CACHE_VAL(gdb_cv_have_struct_so_map_with_som_members, - [AC_TRY_COMPILE([#include -#ifdef HAVE_NLIST_H -#include -#endif -#include ], - [struct so_map lm; (void) lm.som_addr;], - gdb_cv_have_struct_so_map_with_som_members=yes, - gdb_cv_have_struct_so_map_with_som_members=no)]) - AC_MSG_RESULT($gdb_cv_have_struct_so_map_with_som_members) - if test $gdb_cv_have_struct_so_map_with_som_members = yes; then - AC_DEFINE(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS) - fi - - dnl Check for struct link_map32 type, which allows a 64-bit Solaris - dnl debugger to debug a 32-bit Solaris app with 32-bit shared libraries. - - AC_MSG_CHECKING(for struct link_map32 in sys/link.h) - AC_CACHE_VAL(gdb_cv_have_struct_link_map32, - [AC_TRY_COMPILE([#define _SYSCALL32 -#include ], [struct link_map32 l;], - gdb_cv_have_struct_link_map32=yes, - gdb_cv_have_struct_link_map32=no)]) - AC_MSG_RESULT($gdb_cv_have_struct_link_map32) - if test $gdb_cv_have_struct_link_map32 = yes; then - AC_DEFINE(HAVE_STRUCT_LINK_MAP32) - fi -fi - -dnl See if host has libm. 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GDBtk will be disabled.]) - enable_gdbtk=no ;; - *) - enable_gdbtk=yes ;; - esac ;; - no) - enable_gdbtk=no ;; - *) - AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;; -esac], -[ -# Default is on for everything but go32 and Cygwin -case "$host" in - *go32* | *windows*) - ;; - *) - if test -d "${srcdir}/gdbtk" ; then - enable_gdbtk=yes - fi - ;; -esac -]) - -WIN32LDAPP= -AC_SUBST(WIN32LIBS) -AC_SUBST(WIN32LDAPP) - -configdir="unix" - -GDBTKLIBS= -if test "${enable_gdbtk}" = "yes"; then - - # Gdbtk must have an absolute path to srcdir in order to run - # properly when not installed. - here=`pwd` - cd ${srcdir} - GDBTK_SRC_DIR=`pwd` - cd $here - - CY_AC_PATH_TCLCONFIG - if test -z "${no_tcl}"; then - CY_AC_LOAD_TCLCONFIG - CY_AC_PATH_TKCONFIG - - # now look for Tcl library stuff - - case "${host}" in - *-*-cygwin*) - tcldir=../tcl/win/ - ;; - *) - tcldir=../tcl/unix/ - ;; - esac - - TCL_DEPS="${tcldir}${TCL_LIB_FILE}" - - # If $no_tk is nonempty, then we can't do Tk, and there is no - # point to doing Tcl. - if test -z "${no_tk}"; then - CY_AC_LOAD_TKCONFIG - CY_AC_PATH_TCLH - CY_AC_PATH_TKH - CY_AC_PATH_ITCLH - CY_AC_PATH_ITKH - CY_AC_PATH_TIXH - - - # now look for Tk library stuff - - case "${host}" in - *-*-cygwin*) - tkdir=../tk/win/ - ;; - *) - tkdir=../tk/unix/ - ;; - esac - - TK_DEPS="${tkdir}${TK_LIB_FILE}" - - # now look for Itcl library stuff - - CY_AC_PATH_ITCLCONFIG - if test -z "${no_itcl}"; then - CY_AC_LOAD_ITCLCONFIG - - ITCLLIB="${ITCL_BUILD_LIB_SPEC}" - ITCL_DEPS="${ITCL_LIB_FULL_PATH}" - fi - - - # now look for Itk library stuff - CY_AC_PATH_ITKCONFIG - if test -z "${no_itcl}"; then - CY_AC_LOAD_ITKCONFIG - - ITKLIB="${ITK_BUILD_LIB_SPEC}" - ITK_DEPS="${ITK_LIB_FULL_PATH}" - fi - - # now look for Tix library stuff - CY_AC_PATH_TIXCONFIG - if test -z "${no_tix}"; then - CY_AC_LOAD_TIXCONFIG - TIXLIB="${TIX_BUILD_LIB_SPEC}" - TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}" - fi - - ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)" - # Tcl/Tk 8.1 require -fwritable strings. I don't - # know whether 8.2 will or not, but I bet it will. - # I don't have to worry about 7.x since we don't support it. - GDBTK_CFLAGS="" - if test "$GCC" = "yes"; then - if test "$TCL_VERSION" != "8.0" ; then - GDBTK_CFLAGS="-fwritable-strings" - fi - fi - - # Include some libraries that Tcl and Tk want. - TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)' - # Yes, the ordering seems wrong here. But it isn't. - # TK_LIBS is the list of libraries that need to be linked - # after Tcl/Tk. Note that this isn't put into LIBS. If it - # were in LIBS then any link tests after this point would - # try to include things like `$(LIBGUI)', which wouldn't work. - GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}" - - CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)" - CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)" - CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)" - CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)" - CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)" - CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)" - CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)" - CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)" - - if test x$gdb_cv_os_cygwin = xyes; then - WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32" - WIN32LDAPP="-Wl,--subsystem,console" - CONFIG_OBS="${CONFIG_OBS} gdbres.o" - fi - fi - fi -fi - -AC_SUBST(X_CFLAGS) -AC_SUBST(X_LDFLAGS) -AC_SUBST(X_LIBS) -AC_SUBST(TCL_DEPS) -AC_SUBST(TK_DEPS) -AC_SUBST(ITCLLIB) -AC_SUBST(ITCL_DEPS) -AC_SUBST(ITKLIB) -AC_SUBST(ITK_DEPS) -AC_SUBST(TIXLIB) -AC_SUBST(TIX_DEPS) -AC_SUBST(GDBTKLIBS) -AC_SUBST(GDBTK_CFLAGS) -AC_SUBST(GDBTK_SRC_DIR) - -AC_PATH_X - - -# Unlike the sim directory, whether a simulator is linked is controlled by -# presence of a SIM= and a SIM_OBS= definition in the target '.mt' file. -# This code just checks for a few cases where we'd like to ignore those -# definitions, even when they're present in the '.mt' file. These cases -# are when --disable-sim is specified, or if the simulator directory is -# not part of the source tree. -# -AC_ARG_ENABLE(sim, -[ --enable-sim Link gdb with simulator], -[echo "enable_sim = $enable_sim"; - echo "enableval = ${enableval}"; - case "${enableval}" in - yes) ignore_sim=false ;; - no) ignore_sim=true ;; - *) ignore_sim=false ;; - esac], -[ignore_sim=false]) - -if test ! -d "${srcdir}/../sim"; then - ignore_sim=true -fi - -if test "${ignore_sim}" = "true"; then - IGNORE_SIM="SIM=" - IGNORE_SIM_OBS="SIM_OBS=" -else - IGNORE_SIM="" - IGNORE_SIM_OBS="" - AC_DEFINE(WITH_SIM) -fi -AC_SUBST(IGNORE_SIM) -AC_SUBST(IGNORE_SIM_OBS) - -AC_SUBST(ENABLE_CFLAGS) - -AC_SUBST(CONFIG_OBS) -AC_SUBST(CONFIG_LIB_OBS) -AC_SUBST(CONFIG_DEPS) -AC_SUBST(CONFIG_SRCS) -AC_SUBST(CONFIG_INITS) -AC_SUBST(CONFIG_ALL) -AC_SUBST(CONFIG_CLEAN) -AC_SUBST(CONFIG_INSTALL) -AC_SUBST(CONFIG_UNINSTALL) - -# Begin stuff to support --enable-shared -AC_ARG_ENABLE(shared, -[ --enable-shared Use shared libraries], -[case "${enableval}" in - yes) shared=true ;; - no) shared=false ;; - *) shared=true ;; -esac])dnl - -HLDFLAGS= -HLDENV= -# If we have shared libraries, try to set rpath reasonably. -if test "${shared}" = "true"; then - case "${host}" in - *-*-hpux*) - HLDFLAGS='-Wl,+s,+b,$(libdir)' - ;; - *-*-irix5* | *-*-irix6*) - HLDFLAGS='-Wl,-rpath,$(libdir)' - ;; - *-*-linux*aout*) - ;; - *-*-linux* | *-pc-linux-gnu*) - HLDFLAGS='-Wl,-rpath,$(libdir)' - ;; - *-*-solaris*) - HLDFLAGS='-R $(libdir)' - ;; - *-*-sysv4*) - HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;' - ;; - esac -fi - -# On SunOS, if the linker supports the -rpath option, use it to -# prevent ../bfd and ../opcodes from being included in the run time -# search path. -case "${host}" in - *-*-sunos*) - echo 'main () { }' > conftest.c - ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t - if grep 'unrecognized' conftest.t >/dev/null 2>&1; then - : - elif grep 'No such file' conftest.t >/dev/null 2>&1; then - : - elif grep 'do not mix' conftest.t >/dev/null 2>&1; then - : - elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then - : - elif test "${shared}" = "true"; then - HLDFLAGS='-Wl,-rpath=$(libdir)' - else - HLDFLAGS='-Wl,-rpath=' - fi - rm -f conftest.t conftest.c conftest - ;; -esac -AC_SUBST(HLDFLAGS) -AC_SUBST(HLDENV) -# End stuff to support --enable-shared - -# target_subdir is used by the testsuite to find the target libraries. -target_subdir= -if test "${host}" != "${target}"; then - target_subdir="${target_alias}/" -fi -AC_SUBST(target_subdir) - -frags= -host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh -if test ! -f ${host_makefile_frag}; then - # When building a native debuger the .mh file containing things - # like NATDEPFILES is needed. Cross debuggers don't need .mh - # since it no longer contains anything useful. - if test "${target}" = "${host}"; then - AC_MSG_ERROR("*** Gdb does not support native target ${host}") - else - host_makefile_frag=/dev/null - fi -fi -frags="$frags $host_makefile_frag" - -target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt -if test ! -f ${target_makefile_frag}; then -AC_MSG_ERROR("*** Gdb does not support target ${target}") -fi -frags="$frags $target_makefile_frag" - -AC_SUBST_FILE(host_makefile_frag) -AC_SUBST_FILE(target_makefile_frag) -AC_SUBST(frags) - -changequote(,)dnl -hostfile=`sed -n ' -s/XM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p -' ${host_makefile_frag}` - -targetfile=`sed -n ' -s/TM_FILE[ ]*=[ ]*\([^ ]*\)/\1/p -' ${target_makefile_frag}` - -GDB_MULTI_ARCH=`sed -n ' -s/GDB_MULTI_ARCH[ ]*=[ ]*\([^ ]*\)[ ]*/\1/p -' ${target_makefile_frag}` - -if test "${target}" = "${host}"; then -# We pick this up from the host configuration file (.mh) because we -# do not have a native configuration Makefile fragment. -nativefile=`sed -n ' -s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p -' ${host_makefile_frag}` -fi -changequote([,]) - -# New targets should just set gdb_multi_arch=yes in configure.tgt. -# Old targets being converted can either do that or set GDB_MULTI_ARCH -# in the target specific makefile frag. Eventually gdb_multi_arch=yes -# will be the default. -if test x"${GDB_MULTI_ARCH}" = x ; then - case "${gdb_multi_arch}" in - yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;; - no ) GDB_MULTI_ARCH=0 ;; - 0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;; - esac -fi -if test x"${GDB_MULTI_ARCH}" != x ; then - AC_DEFINE_UNQUOTED(GDB_MULTI_ARCH, ${GDB_MULTI_ARCH}) -fi -# Warn the user when they use an old practice -case "${GDB_MULTI_ARCH}" in - "" ) ;; - 0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 ) - AC_MSG_WARN("GDB: Target is not pure multi-arch") ;; - GDB_MULTI_ARCH_PURE ) - if test x"${targetfile}" != x ; then - AC_MSG_WARN("GDB: Ignoring TM_FILE in ${target_makefile_frag}") - targetfile="" - fi ;; - *) AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");; -esac - -SUBDIRS="doc testsuite nlm" -if test "${enable_multi_ice}" = "yes"; then - SUBDIRS="${SUBDIRS} multi-ice" -fi - -# ``gdbserver'' can only be built in a native configuration. -if test x"${target}" = x"${host}"; then - AC_MSG_CHECKING(whether gdbserver is supported on this host) - if test x"${build_gdbserver}" = xyes ; then - configdirs="${configdirs} gdbserver" - SUBDIRS="${SUBDIRS} gdbserver" - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi -fi - -AC_SUBST(SUBDIRS) - -# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile -# (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty -# version. - -files= -links= - -rm -f xm.h -xm_h="" -if test "${hostfile}" != ""; then - xm_h=xm.h - GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}" - files="${files} ${GDB_XM_FILE}" - links="${links} xm.h" - AC_DEFINE_UNQUOTED(GDB_XM_FILE, ${GDB_XM_FILE}) -fi -AC_SUBST(xm_h) - -rm -f tm.h -tm_h="" -if test "${targetfile}" != ""; then - tm_h=tm.h - GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}" - files="${files} ${GDB_TM_FILE}" - links="${links} tm.h" - AC_DEFINE_UNQUOTED(GDB_TM_FILE, ${GDB_TM_FILE}) -fi -AC_SUBST(tm_h) - -rm -f nm.h -nm_h="" -if test "${nativefile}" != ""; then - nm_h=nm.h - GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" - files="${files} ${GDB_NM_FILE}" - links="${links} nm.h" - AC_DEFINE_UNQUOTED(GDB_NM_FILE, ${GDB_NM_FILE}) -fi -AC_SUBST(nm_h) - -AC_PROG_LN_S - -AC_LINK_FILES($files, $links) - -dnl Check for exe extension set on certain hosts (e.g. Win32) -AC_EXEEXT - -AC_CONFIG_SUBDIRS($configdirs) -AC_OUTPUT(Makefile .gdbinit:gdbinit.in, -[ -dnl Autoconf doesn't provide a mechanism for modifying definitions -dnl provided by makefile fragments. -dnl -if test "${nativefile}" = ""; then - < Makefile \ - sed -e '/^NATDEPFILES[[ ]]*=[[ ]]*/s//# NATDEPFILES=/' \ - | sed -e '/^\(NATDEPFILES[[ ]]*[[+]]=[[ ]]*\)/s//# \1/' \ - > Makefile.tem -mv -f Makefile.tem Makefile -fi - -changequote(,)dnl -sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/, -/^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/, -/^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' Makefile.tmp -mv -f Makefile.tmp Makefile -changequote([,])dnl - - -case x$CONFIG_HEADERS in -xconfig.h:config.in) -echo > stamp-h ;; -esac -], -[ -gdb_host_cpu=$gdb_host_cpu -gdb_target_cpu=$gdb_target_cpu -nativefile=$nativefile -]) - -exit 0 diff --git a/contrib/gdb/gdb/configure.tgt b/contrib/gdb/gdb/configure.tgt deleted file mode 100644 index cf9a1e0..0000000 --- a/contrib/gdb/gdb/configure.tgt +++ /dev/null @@ -1,322 +0,0 @@ -# Mappings from configurations to GDB target definitions. This is -# invoked from the autoconf generated configure script. - -# This file sets the following shell variables: -# gdb_target_cpu generic name of CPU -# gdb_target name of GDB target definition to use - -# This file may also modify configdirs. - -# Map target cpu into the config cpu subdirectory name. -# The default is $target_cpu. - -case "${target_cpu}" in - -alpha*) gdb_target_cpu=alpha ;; -arm*) gdb_target_cpu=arm ;; -avr*) gdb_target_cpu=avr ;; -hppa*) gdb_target_cpu=pa ;; -i[3456]86*) gdb_target_cpu=i386 ;; -m68hc11*|m6811*) gdb_target_cpu=m68hc11 ;; -m68*) gdb_target_cpu=m68k ;; -m88*) gdb_target_cpu=m88k ;; -mips*) gdb_target_cpu=mips ;; -powerpc*) gdb_target_cpu=powerpc ;; -sparc*) gdb_target_cpu=sparc ;; -thumb*) gdb_target_cpu=arm ;; -s390*) gdb_target_cpu=s390 ;; -strongarm*) gdb_target_cpu=arm ;; -xscale*) gdb_target_cpu=arm ;; -v850*) gdb_target_cpu=v850 ;; -x86_64*) gdb_target_cpu=i386 ;; -*) gdb_target_cpu=$target_cpu ;; - -esac - -# map target info into gdb names. - -case "${target}" in - -# OBSOLETE a29k-*-aout*) gdb_target=a29k ;; 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-i960-nindy-elf*) gdb_target=nindy960 ;; -i960-*-elf*) gdb_target=mon960 ;; -i960-*-nindy*) gdb_target=nindy960 ;; -i960-*-vxworks*) gdb_target=vxworks960 ;; - -ia64-*-aix*) gdb_target=aix ;; -ia64-*-linux*) gdb_target=linux - build_gdbserver=yes - ;; - -m32r-*-elf*) gdb_target=m32r ;; - -m68hc11*-*-*|m6811*-*-*) gdb_target=m68hc11 ;; - -m68000-*-sunos3*) gdb_target=sun2os3 ;; -m68000-*-sunos4*) gdb_target=sun2os4 ;; - -m68*-apollo*-bsd*) gdb_target=apollo68b ;; -m68*-bull-sysv*) gdb_target=dpx2 ;; -m68*-hp-bsd*) gdb_target=hp300bsd ;; -m68*-hp-hpux*) gdb_target=hp300hpux ;; -m68*-att-*) gdb_target=3b1 ;; -m68*-cisco*-*) gdb_target=cisco ;; -m68*-ericsson-*) gdb_target=es1800 ;; -m68*-motorola-*) gdb_target=delta68 ;; -m68*-netx-*) gdb_target=vxworks68 ;; -m68*-tandem-*) gdb_target=st2000 ;; -m68*-*-aout*) gdb_target=monitor ;; -m68*-*-coff*) gdb_target=monitor ;; -m68*-*-elf*) gdb_target=monitor ;; -m68*-*-linux*) gdb_target=linux - build_gdbserver=yes - ;; -m68*-*-lynxos*) gdb_target=m68klynx ;; -m68*-*-netbsd*) gdb_target=nbsd ;; -m68*-*-os68k*) gdb_target=os68k ;; -m68*-*-sunos3*) gdb_target=sun3os3 ;; -m68*-*-sunos4*) gdb_target=sun3os4 ;; -m68*-*-sysv4*) gdb_target=m68kv4 ;; -m68*-*-vxworks*) gdb_target=vxworks68 ;; - -m88*-motorola-sysv4*) gdb_target=delta88v4 ;; -m88*-motorola-*) gdb_target=delta88 ;; -m88*-*-*) gdb_target=m88k ;; - -mcore*-*-*) gdb_target=mcore ;; -mips64*-big-*) gdb_target=bigmips64 ;; -mips*-big-*) gdb_target=bigmips ;; -mips*-dec-mach3*) gdb_target=mach3 ;; -mips*-dec-*) gdb_target=decstation ;; -mips*-*-pe) gdb_target=wince ;; -mips64*el-*-ecoff*) gdb_target=embedl64 ;; -mips64*-*-ecoff*) gdb_target=embed64 ;; -mips64*vr4xxx*el-*-elf*)gdb_target=vr4xxxel ;; -mips64*vr4xxx*-*-elf*) gdb_target=vr4xxx ;; -mips64*vr4300*el-*-elf*) gdb_target=vr4300el ;; -mips64*vr4300*-*-elf*) gdb_target=vr4300 ;; -mips64*vr4100*el-*-elf*) gdb_target=vr4300el ;; -mips64*vr4100*-*-elf*) gdb_target=vr4100 ;; -mips64*vr5000*el-*-elf*) gdb_target=vr5000el ;; -mips64*vr5000*-*-elf*) gdb_target=vr5000 ;; -mips*tx39*el*-elf*) gdb_target=tx39l ;; -mips*tx39*-elf*) gdb_target=tx39 ;; -mips64*el-*-elf*) gdb_target=embedl64 ;; -mips64*-*-elf*) gdb_target=embed64 ;; -mips*el-*-ecoff*) gdb_target=embedl ;; -mips*-*-ecoff*) gdb_target=embed ;; -mips*el-*-elf*) gdb_target=embedl ;; -mips*-*-elf*) gdb_target=embed ;; -mips*-little-*) gdb_target=littlemips ;; -mips*-*-lnews*) gdb_target=embedl ;; -mips*-sgi-irix5*) gdb_target=irix5 ;; -mips*-sgi-irix6*) gdb_target=irix6 ;; -mips*-sgi-*) gdb_target=irix3 ;; -mips*-sony-*) gdb_target=bigmips ;; -mips*-*-linux*) gdb_target=linux - build_gdbserver=yes - ;; -mips*-*-mach3*) gdb_target=mipsm3 ;; -mips*-*-sysv4*) gdb_target=mipsv4 ;; -mips*-*-sysv*) gdb_target=bigmips ;; -mips*-*-riscos*) gdb_target=bigmips ;; -mips*-*-vxworks*) gdb_target=vxmips ;; - -mn10200-*-*) gdb_target=mn10200 ;; -mn10300-*-*) gdb_target=mn10300 ;; - -none-*-*) gdb_target=none ;; - -ns32k-*-netbsd*) gdb_target=nbsd ;; - -powerpc-*-netbsd*) gdb_target=nbsd ;; -powerpc-*-aix*) gdb_target=aix ;; -powerpc-*-eabi* | powerpc-*-sysv* | powerpc-*-elf*) - if test -f ../sim/ppc/Makefile; then - gdb_target=ppc-sim - else - gdb_target=ppc-eabi - fi ;; -powerpcle-*-eabi* | powerpcle-*-sysv* | powerpcle-*-elf*) - if test -f ../sim/ppc/Makefile; then - gdb_target=ppcle-sim - else - gdb_target=ppcle-eabi - fi ;; -powerpc-*-linux*) gdb_target=linux - build_gdbserver=yes - ;; -powerpc-*-vxworks*) gdb_target=vxworks ;; - -rs6000-*-lynxos*) gdb_target=rs6000lynx ;; -rs6000-*-aix4*) gdb_target=aix4 ;; -rs6000-*-*) gdb_target=rs6000 ;; - -s390-*-*) gdb_target=s390 - build_gdbserver=yes - ;; -s390x-*-*) gdb_target=s390x - build_gdbserver=yes - ;; - -sh*-*-pe) gdb_target=wince ;; -sh-*-hms) gdb_target=embed ;; -sh-*-coff*) gdb_target=embed ;; -sh-*-elf*) gdb_target=embed ;; -sh-*-linux*) gdb_target=linux - build_gdbserver=yes - ;; - -sparc-*-aout*) gdb_target=sparc-em ;; -sparc-*-coff*) gdb_target=sparc-em ;; -sparc-*-elf*) gdb_target=sparc-em ;; -sparc-*-linux*) gdb_target=linux ;; -sparc-*-lynxos*) gdb_target=sparclynx ;; -sparc-*-netbsd*) gdb_target=nbsd ;; -sparc-*-solaris2*) gdb_target=sun4sol2 ;; -sparc-*-sunos4*) gdb_target=sun4os4 ;; -sparc-*-sunos5*) gdb_target=sun4sol2 ;; -sparc-*-vxworks*) gdb_target=vxsparc ;; -sparc-*-*) gdb_target=sun4os4 ;; -sparclet-*-*) gdb_target=sparclet;; -sparclite-*-*) gdb_target=sparclite ;; -sparc86x-*-*) gdb_target=sparclite ;; -# It's not clear what the right solution for "v8plus" systems is yet. -# For now, stick with sparc-sun-solaris2 since that's what config.guess -# should return. Work is still needed to get gdb to print the 64 bit -# regs (some of which are usable in v8plus) so sp64sol.mt hasn't been -# deleted though presumably it should be eventually. -#sparc64-*-solaris2*) gdb_target=sp64sol2 ;; -sparc64-*-freebsd*|ultrasparc-*-freebsd*|sparcv9-*-freebsd*) - gdb_target=fbsd ;; -sparc64-*-linux*) gdb_target=sp64linux ;; -sparcv9-*-* | sparc64-*-*) gdb_target=sp64 ;; - -xstormy16-*-*) gdb_target=xstormy16 ;; - -vax-*-*) gdb_target=vax ;; - -fr30-*-*) gdb_target=fr30 - ;; - -v850*-*-*) gdb_target=v850 - case ${gdb_host} in - cygwin*) - CONFIG_OBS="${CONFIG_OBS} v850ice.o" ;; - * ) ;; - esac - ;; - -x86_64-*-linux*) gdb_target=x86-64linux - build_gdbserver=yes - ;; - - -z8k-*-coff*) gdb_target=z8k ;; - -esac - - -# map GDB target onto multi-arch support - -case "${gdb_target}" in -d10v) gdb_multi_arch=yes ;; -m68hc11) gdb_multi_arch=yes ;; -mn10300) gdb_multi_arch=yes ;; -x86-64linux) gdb_multi_arch=yes ;; -xstormy16) gdb_multi_arch=yes ;; -esac diff --git a/contrib/gdb/gdb/doc/ChangeLog b/contrib/gdb/gdb/doc/ChangeLog deleted file mode 100644 index 51606f5..0000000 --- a/contrib/gdb/gdb/doc/ChangeLog +++ /dev/null @@ -1,2589 +0,0 @@ -2002-04-19 Eli Zaretskii - - * gdbint.texinfo (Releasing GDB, Coding): Fix typos. Reported by - "Theodore A. Roth" . - -2002-04-07 Andrew Cagney - - * gdb.texinfo (Bug Reporting): Document that the web is the - prefered way of submitting bug reports. - (Bug Reporting): Delete the s-mail address as the last resort. - -2002-02-24 Andrew Cagney - - * Makefile.in (gdb.info): Add explicit path to gdb.texinfo. - Remove reference to 3.12. - -2002-02-23 Andrew Cagney - - * gdbint.texinfo: Include fdl.texi. - (Top): Add GNU Free Documentation License. - * Makefile.in (SFILES_INCLUDED): Add gpl.texi. - (gdbint.dvi, gdbint.pdf, gdbint.info): Add dependency on fdl.texi. - (gdbint_toc.html): Add dependency on gdb-cfg.texi and fdl.texi. - (gdbint.info): Add srcdir to include path. - * gdb.texinfo: Include gpl.texi. - (Top): Add Copying. - * gpl.texi: New file. - -2002-02-23 Andrew Cagney - - * gdbint.texinfo (Debugging GDB): Remove references to cygnus.com. - -2002-02-19 Pierre Muller - - * gdb.texinfo: Document Cygwin native specific commands. - -2002-02-15 Daniel Jacobowitz - - * gdb.texinfo: Document gdbserver ``--attach'' command. - -2002-02-07 Michael Snyder - - * gdb.texinfo (overlays): Change @var(_ovly_debug_event) - to @code(_ovly_debug_event). - -2002-02-07 Andrew Cagney - - * gdb.texinfo (How Overlays Work): Shrink the overlay diagram. - -2002-02-06 Michael Snyder - - * gdb.texinfo (overlays): Mention new magic symbol - '_ovly_debug_event', which allows GDB to keep better track - of overlays. - -2002-02-03 Eli Zaretskii - - * gdb.texinfo (Memory Region Attributes): Fix the wording. - Suggested by Dmitry Sivachenko. - - * (): Fix the spelling and punctuation of "i.e.". - -2002-02-01 Michael Snyder - - * gdb.texinfo (set trust-readonly): Change value{gdbn} to value{GDBN}. - -2002-01-30 Michael Snyder - - * gdb.texinfo: (remote protocol): Gramatical fix-up. - (set trust-readonly-sections): Document. - -2002-01-29 Andrew Cagney - - * gdbint.texinfo (Releasing GDB): Revise and update. - -2002-01-28 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Delete - description of TARGET_BYTE_ORDER_DEFAULT. - -2002-01-27 Eli Zaretskii - - * gdb.texinfo: Fix typos and markup. From Dmitry Sivachenko - . - -2002-01-23 Andrew Cagney - - * libgdb.texinfo: Delete file. - -2002-01-22 Andrew Cagney - - * gdb.texinfo: Remove makeinfo 3.12 hacks. - * gdbint.texinfo: Ditto. - -Tue Jan 22 11:57:38 2002 Andrew Cagney - - * gdb.texinfo: Fix typo ``Remove' -> ``Remote''. - -2002-01-22 Andrew Cagney - - * Makefile.in: Update copyright. - (TEXI2DVI): Define. - (gdb.dvi, gdb.pdf, stabs.dvi, stabs.pdf): Use TEXI2DVI. - (gdbint.dvi, gdbint.pdf): Use TEXI2DVI. Add dependency on - gdb-cfg.texi. - (TEXINDEX, PDFTEX): Delete makefile variables. - -2002-01-22 Andrew Cagney - - * gdb.texinfo (Protocol): Move section to appendix. - -2002-01-21 Andrew Cagney - - * gdb.texinfo (Remote Debugging): Create a menu. - (Top): Add ``Remote Debugging'' to menu. - -2002-01-21 Andrew Cagney - - * gdb.texinfo (Remote): Move the sub-section ``The GDB remote - serial protocol'' from here. - (Remote Debugging): To here. New chapter. - -2002-01-20 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Delete - description of TARGET_BYTE_ORDER_SELECTABLE_P. - -2002-01-20 Andrew Cagney - - * gdbint.texinfo (Host Definition): Revise. xm-xyz.h and xyz.mh - are no longer needed. - (Porting GDB): Add maintainer note about configure.host. - -2002-01-20 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Remove - definition of IEEE_FLOAT. - -2002-01-20 Eli Zaretskii - - * gdb.texinfo: Beautify copyright years; fix a typo. - (DJGPP Native): Fix overfull hboxes in examples. From Brian Youmans - <3diff@gnu.org> - -2002-01-19 Andrew Cagney - - * gdbint.texinfo (Host Definition): Remove references to - MALLOC_INCOMPATIBLE. - -2002-01-17 Andrew Cagney - - * gdbint.texinfo (Host Definition): Remove references to XDEPFILES - and xyz-xdep.o. - -2002-01-17 Andrew Cagney - - * gdb.texinfo (Maintenance Commands): Add appendix. - (Set Breaks): Copy ``maint info breakpoint'' doco to - ``Maintenance Commands'' appendix. Add reference. - -2002-01-17 Andrew Cagney - - * fdl.texi: Remove next/prev from @node. - -2002-01-17 Eli Zaretskii - - * gdb.texinfo: @include fdl.texi. Fixes for overfull hboxes and - for monstrous @multitable (from Brian Youmans). - - * fdl.texi: New file. - - * Makefile.in (SFILES_INCLUDED): Add fdl.texi. - -2002-01-15 Andrew Cagney - - * gdbint.texinfo (Releasing GDB): New chapter. - -2002-01-14 Andrew Cagney - - * gdb.texinfo (Embedded Processors, Calling program functions): - Obsolete references to a29k. - -2002-01-13 Andrew Cagney - - * gdbint.texinfo (Coding): Review Cleanups section. Examples - examples. Document that a code-block should do or discard its - cleanups before exit. - -2002-01-11 Michael Snyder - - * gdb.texinfo (Choosing files): Change @samp to @file. - -2002-01-05 Michael Snyder - - * gdb.texinfo (--pid): Document new command line option (attach). - -2002-01-07 Eli Zaretskii - - * gdb.texinfo (Tracepoints): Clarify that tracepoints need support - in the stub. - -2002-01-04 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Replace - BIG_ENDIAN with BFD_ENDIAN_BIG. - -2002-01-03 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Replace - value_ptr with struct value pointer. - -2002-01-02 Eli Zaretskii - - * gdb.texinfo (Free Software): Fix wording. - -2001-12-31 Eli Zaretskii - - * gdb.texinfo (Free Software): New section ``Free Software Needs - Free Documentation''. - -2001-12-30 Eli Zaretskii - - * stabs.texinfo: - * gdb.texinfo: - * gdbint.texinfo: - * libgdb.texinfo: - * annotate.texi: Fix the application of GFDL in the Copyright notice. - -2001-12-29 Michael Snyder - - * gdb.texinfo (maint info sections): Fix typo. - -2001-12-26 Michael Snyder - - * gdb.texinfo (maint info sections): Document. - - * gdb.texinfo (info proc): Comment out documentation for - 'info proc' sub-options that are currently not implemented. - -2001-12-20 Jim Blandy - - * gdbint.texinfo (TARGET_CHAR_SIGNED): Document. - -2001-12-15 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Replace - LITTLE_ENDIAN with BFD_ENDIAN_LITTLE. - -2001-12-01 Andrew Cagney - - * gdbint.texinfo (Host Definition): Delete documentation on - HOST_BYTE_ORDER. - -2001-11-30 Jim Blandy - - * gdb.texinfo (Overlays): New chapter, documenting GDB's - overlay support. Add to top-level menu. - -2001-11-26 Tom Tromey - - * gdb.texinfo (Command Syntax): Document C-o binding. - -2001-07-26 Christopher Faylor - - * gdb.texinfo (Options): Eliminate attempt to explain .gdbinit/gdb.ini - use since it is described in the referenced section. - - From Eli Zaretskii - * gdb.texinfo (Command Files): Reword to make gdb.ini requirement - clearer when using DJGPP. - -2001-11-24 Christopher Faylor - - * gdb.texinfo (File Options): Change description of -nx and gdb.ini to - specifically refer to MS-DOS. - (command files): Mention gdb.ini is only used on MS-DOS. - -2001-11-21 Tom Tromey - - * gdb.texinfo (Invoking GDB): Document --args. - (Mode Options): Likewise. - -2001-11-21 Jim Blandy - - * gdbint.texinfo (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT): - Delete documentation; this macro has been removed from the - sources. - -2001-11-13 Jim Blandy - - * gdbint.texinfo (COERCE_FLOAT_TO_DOUBLE): Clarify. - -2001-11-06 Corinna Vinschen - - * gdb.texinfo (gdbarch_in_function_epilogue_p): Add documentation. - -2001-11-05 Michael Snyder - - * gdb.texinfo (info functions): Document use of backslash to - quote regexp chars in function names such as "operator*()". - -2001-11-01 Fred Fish - - * gdbint.texinfo (SOLIB_ADD): Document additional new - "readsyms" arg. - -2001-10-30 Don Howard - - * gdb.texinfo: (Command Files) Added documentation for the - behavior of gdb with input redirected from a file. - -2001-10-28 Fred Fish - - * gdb.texinfo (auto-solib-add): Change docs to match - implementation change. - (auto-solib-limit): Add docs for new variable. - -2001-10-15 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Function - value_as_pointer renamed to value_as_address. - -2001-10-15 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Default - POINTER_TO_ADDRESS functions assume unsigned addresses. - (INTEGER_TO_ADDRESS): Document. Derive pragmatics section from a - posting by Jim Blandy. - -2001-10-12 Jim Blandy - - * Makefile.in (MAKEHTMLFLAGS): Remove -glossary; the most recent - version of texi2html (1.64) doesn't support this flag any more. - -2001-09-08 Mark Kettenis - - * gdbint.texinfo (Host Definition): Remove description of - MEM_FNS_DECLARED. - - * gdbint.texinfo (Host Definition): Remove description of R_OK. - - * gdbint.texinfo (Host Definition): Remove description of - HAVE_SIGSETMASK. - -2001-09-04 Elena Zannoni - - * gdbint.texinfo (Target Architecture Definition): Add - explanation of TARGET_PRINT_INSN macro. - -2001-08-30 Jim Blandy - - * gdb.texinfo (`add-symbol-file'): Correct synopsis. - Explain what it means to load relocatable files. - -2001-08-28 Jim Blandy - - * gdbint.texinfo: Bring the HTML `top' menu into sync with the - info `top' menu. - -Wed Aug 15 10:47:28 2001 Christopher Faylor - - * gdbint.texinfo: Add a cautionary note about macro use. - -2001-08-02 Corinna Vinschen - - * gdb.texinfo: Explain omitting the hostname in the - `target remote' command. - -2001-07-30 Daniel Jacobowitz - - * gdbint.texinfo: Remove extraneous START-INFO-DIR-ENTRY - and END-INFO-DIR-ENTRY. - -2001-07-28 Stephane Carrez - - * gdb.texinfo (TUI Configuration): Rename tui configuration variables. - -2001-07-25 Andrew Cagney - - * gdbint.texinfo (libgdb): Rewrite. - -2001-07-26 Eli Zaretskii - - * Makefile.in (gdbgui.dvi, gdb-gui, gdbgui.info): Targets deleted. - -2001-07-24 Stephane Carrez - - * gdb.texinfo (TUI): New chapter, document the TUI. - (Mode Options): Document the -tui option. - -2001-07-23 Mark Kettenis - - * gdbint.texinfo (Host Definition): Remove description of - NEED_POSIX_SETPGID. - -2001-07-23 Eli Zaretskii - - * gdb.tex (DJGPP Native): New node, with descriptions of - DJGPP-specific commands. - -2001-07-19 John R. Moore - - * gdbint.texinfo: Three misspellings. - -2001-07-06 Andrew Cagney - - * Makefile.in (refcard.dvi): Rewrite to avoid problems with empty - `test` expressions on bash. Problem reported by Colin Walters. - -2001-07-04 Andrew Cagney - - * gdbint.texinfo (User Interface): Update ui-out documentation to - refelect recent UI/MI updates. - -2001-07-04 Andrew Cagney - - * gdb.texinfo (Mode Options): Mention the mi0 and mi1 - interpreters. - -2001-06-15 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): GDBARCH is a C - structure and not macros. - (Host Definition): Document that much of this chapter is obsolete. - (Target Architecture Definition): Update list of files that make - up a target architecture. - (Coding): Update. - -2001-06-28 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Update - EXTRACT_STRUCT_VALUE_ADDRESS and EXTRACT_STRUCT_VALUE_ADDRESS_P. - The latter has been changed to a true predicate. - -2001-06-17 Eli Zaretskii - - * annotate.texi: Add @noindent where needed. From Dmitry - Sivachenko . - * gdb.texinfo: Indexing fix. From Dmitry Sivachenko. - -2001-06-16 Andrew Cagney - - * gdb.texinfo (Protocol): Fix typo. Extra parenthesis. - -2001-06-14 Andrew Cagney - - * gdb.texinfo (Remote Protocol): Document that the ``!'' packet - returns ``OK''. Document that the ``R'' packet does not reply. - -2001-06-13 Michael Snyder - - * gdb.texinfo (Protocol): Add doc for new packet "qSymbol:". - -2001-06-13 Eli Zaretskii - - * gdb.texinfo (Signals): Clarify the default setting of signal - handling. - -2001-05-14 Andrew Cagney - - * gdbint.texinfo (CLEAR_DEFERRED_STORES): Delete stray @item - (FRAME_ARGS_ADDRESS_CORRECT): Ditto. - -2001-05-12 Andrew Cagney - - * Makefile.in (GDBvn.texi): Set GDBVN from ../version.in. - -2001-05-10 Eli Zaretskii - - * gdbint.texinfo (Clean Design and Portable Implementation): - Renamed from "Clean Design". - (Clean Design and Portable Implementation): Document portable - methods of handling file names, and the associated macros. - -2001-04-02 Eli Zaretskii - - * gdb.texinfo (Tracepoint Actions): Mention the "info scope" - command and provide a cross-reference to its description. - (Symbols): Note that "info scope" is useful for trace experiments. - -2001-04-01 Eli Zaretskii - - * gdb.texinfo (Symbols): Document "info scope". - (Tracepoints): New chapter. - (Contributors): Update for v5.1. - : Change "C++" to "C@t{++}". - - * gdbint.texinfo (User Interface): A new section about ui_out - functions, based on text written by Fernando Nasser. - - * stabs.texinfo: Change Permissions to GFDL. Update Copyright. - -2001-03-26 Eli Zaretskii - - * gdb.texinfo: Change Permissions to GFDL. Update Copyright. - - * gdbint.texinfo: Change Permissions to GFDL. Update Copyright. - - * gdbgui.texinfo: Change Permissions to GFDL. Update Copyright. - Replace "GDB" with "@value{GDBN}". Fix markup. - - * annotate.texi: Change Permissions to GFDL. Update Copyright. - - * gdb.texinfo (Output Formats): Mention "info symbol" and provide - a cross-reference to its description. - (Symbols): Document "info symbol". - -2001-03-21 Eli Zaretskii - - * gdbint.texinfo (Algorithms): New section "Watchpoints" and new - subsection "x86 Watchpoints". - (Target Architecture Definition): Document the macros - I386_USE_GENERIC_WATCHPOINTS and TARGET_HAS_HARDWARE_WATCHPOINTS. - (Native Debugging): Document I386_USE_GENERIC_WATCHPOINTS. - -2001-03-20 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Update - definition of SOFTWARE_SINGLE_STEP_P to include empty parameter - list. - -2001-03-06 Kevin Buettner - - * Makefile.in, all-cfg.texi, annotate.texi, gdb.texinfo, - gdbint.texinfo, refcard.tex: Update/correct copyright notices. - -2001-02-21 Eli Zaretskii - - * gdb.texinfo (Signals): Document "ignore", "noignore", and "all". - -2001-02-11 Eli Zaretskii - - * gdb.texinfo (Environment): Document that `path' does not change - the value of PATH in GDB's own environment (it did in the past, - but that was changed on March 15, 1994). Reported by Doug Evans - . - - * gdbint.texinfo: Fix up @itemize lists so that @item is alone on - its line. Fix markup of commands and macros. Add an Index node - and index entries. - -2001-01-23 J.T. Conklin - - * gdb.texinfo (Memory region attributes): New manual section. - -2001-01-04 Nicholas Duffek - - * gdbint.texinfo (POP_FRAME): Document use by return_command. - -2000-12-25 Eli Zaretskii - - * refcard.tex: Version and copyright fixed. From Phil Edwards - . - -Thu Nov 30 16:57:19 2000 Andrew Cagney - - * gdbint.texinfo (ECOFF_REG_TO_REGNUM, DWARF_REG_TO_REGNUM, - DWARF2_REG_TO_REGNUM): Document. - -Mon Nov 20 21:29:35 2000 Andrew Cagney - - * gdbint.texinfo (Coding): Update current value of - --enable-build-warnings. Mention --enable-gdb-build-warnings. - -2000-11-19 Eli Zaretskii - - * gdb.texinfo (Continuing and Stepping): Fixed markup and typos, - as suggested by Dmitry Sivachenko . - -2000-11-10 Christopher Faylor - - * gdb.texinfo: Document new 'set step-mode' command. - -2000-10-16 Eli Zaretskii - - * gdb.texinfo (Contributors, MIPS Embedded): Minor spelling - changes from Dmitry Sivachenko . - -2000-09-26 Eli Zaretskii - - * gdb.texinfo (Hooks): Document the new post-hook functionality. - From Steven Johnson . - -2000-08-10 Mark Kettenis - - * gdbint.texinfo (Overall Structure): Spelling fix. - -2000-08-10 Eli Zaretskii - - * gdbint.texinfo (Target Architecture Definition): Document that - REGISTER_CONVERT_TO_VIRTUAL should only be called on a register - for which REGISTER_CONVERTIBLE returns a zero value. - -2000-07-08 Christopher Faylor - - * Makefile.in (install-info): Find files to install in either the - build or source directories (adapted from Makefile.am). - -2000-07-07 Nicholas Duffek - - * stabs.texinfo: Fix spelling errors. - (String Field): FILE-NUMBER starts from 0, not 1. - -2000-07-05 Eli Zaretskii - - * refcard.tex: Remove \centerline from the blurb. Patch from - Brian Youmans. - -2000-06-25 Eli Zaretskii - - * Makefile.in (install-info): Support installation from outside of - the source directory. Reported by Mark Harig - . - -2000-06-20 J.T. Conklin - - * gdb.texinfo: Fix typo, $bpnum is set to last breakpoint number. - -Fri May 26 15:55:33 2000 Andrew Cagney - - * Makefile.in (pdf, gdbint.pdf, gdb.pdf, stabs.pdf): New targets. - Generate using pdftex. - (PDFTEX): Define. - (STAGESTUFF, maintainer-clean realclean): Add *.pdf. - (gdb.texinfo, gdbint.texinfo, stabs.texinfo): When TeX insert the - @contents at the start. - -2000-05-24 Eli Zaretskii - - * gdb.texinfo: Remove duplicate @syncodeindex. From Brian - Youmans. - -Wed May 24 21:27:58 2000 Andrew Cagney - - From Brian Youmans: - * gdb.texinfo: Fix ``et al.''. - -Tue May 23 22:57:41 2000 Andrew Cagney - - * Makefile.in (refcard.dvi): Remove quotes around REFEDITS in for - loop. - -2000-05-19 Jimmy Guo - - * configure: Regenerate. - -2000-05-17 Eli Zaretskii - - * Makefile.in (install-info): Run install-info on installed Info - files. - -Fri May 12 20:18:04 2000 Andrew Cagney - - * gdb.texinfo: Add Stan Shebs, et.al. as authors. Mention - Andrew Cagney. - -2000-05-09 Eli Zaretskii - - * gdb.texinfo: Proofreading changes from Brian Youmans. - -2000-05-01 Nick Duffek - - * gdb.texinfo (Command Files): Mention -x, use @enumerate for - startup sequence, minor edits. - -2000-05-01 Eli Zaretskii - - * annotate.texi: Remove "@syncodeindex fn cp", it causes grief in - TeX. - - * gdb.texinfo: Add "@syncodeindex fn cp". Convert all entries - "@kindex f" into "@kindex f (foo)", otherwise we get index entries - like `n' and `s' which look weird. Convert some of the @kindex to - @vindex, when they refer to variables, not commands. - -Sat Apr 29 17:01:04 2000 Andrew Cagney - - * gdbint.texinfo (Hints): Do not use @value{GDBN in @nodes. - -2000-04-23 Eli Zaretskii - - * Makefile.in (GDBMI_DIR): New variable. - (SET_TEXINPUTS): Add $(GDBMI_DIR). - (SFILES_DOC): Add $(GDBMI_DIR)/gdbmi.texinfo. - (gdbmi.texinfo): New target, for texi2roff. - (gdb.me, gdb.ms, gdb.mm): Depend on gdbmi.texinfo. - (gdb.info, gdb_toc.html): Add "-I ${GDBMI_DIR}". - - * gdb.texinfo (Top): Add GDB/MI to the main menu and @include - gdbmi.texinfo. - (Mode Options): Add xref to GDB/MI docs and remove a FIXME - comment. - -2000-04-17 Elena Zannoni - - * gdb.texinfo (Files): Update description of add-symbol-file - command. - -2000-04-17 Eli Zaretskii - - * gdb.texinfo (Porting GDB): Don't use @value in the node name, it - prevents the build (and is generally a Bad Idea). - -2000-04-17 Eli Zaretskii - - * gdb.texinfo (Protocol): Prevent makeinfo from complaining about - a comma inside @var. - (Command Files): Index markup changes from Dmitry Sivachenko - . - -2000-04-16 Eli Zaretskii - - * Makefile.in (LN_S): Define. - (gdb-cfg.texi, gdb.dvi, links2roff, inc-hist.texinfo): Don't - invoke "ln -s" unless it is known to work. - - * configure.in (AC_PROG_LN_S): Add. - -2000-04-14 Jim Blandy - - * gdbint.texinfo (Pointers Are Not Always Addresses): New manual - section. - (Target Conditionals): Document ADDRESS_TO_POINTER, - POINTER_TO_ADDRESS. - -2000-04-11 Daniel Berlin - - * gdbint.texinfo: Replaced GDB with @value{GDBN}, @include - gdb-cfg.texi to get the value. - -2000-04-10 Jim Blandy - - * gdbint.texinfo (Target Architecture Definition): Fix - cross-references. - -2000-04-08 Jim Blandy - - * gdbint.texinfo (Using Different Register and Memory Data - Representations): New section. - (REGISTER_CONVERTIBLE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE, - REGISTER_VIRTUAL_TYPE, REGISTER_CONVERT_TO_VIRTUAL, - REGISTER_CONVERT_TO_RAW): Document. - -Mon Apr 3 19:16:32 2000 Andrew Cagney - - * gdb.texinfo (Protocol): Deprecate the sequence-id. Add cindex - for acknowledgments. - -Tue Mar 28 18:28:45 2000 Andrew Cagney - - * gdb.texinfo (Protocol): Replace ``qfThreadExtraInfo'' with - qThreadExtraInfo. - -2000-03-28 J.T. Conklin - - * gdb.texinfo: Clarify which remote debug protocol commands are - required and which are optional. - -Tue Mar 28 16:06:22 2000 Andrew Cagney - - * gdb.texinfo: Revert remainder of Fri Mar 24 18:06:34 2000 Andrew - Cagney . Move @chapter and @node entries - back to annotate.texi, rluser.texinfo and inc-hist.texinfo. - * annotate.texi: Update. - -2000-03-28 Stan Shebs - - * gdb.texinfo: Update dates, bump to Eighth Edition (note - expectation of additional changes before release), update - ISBN, add copy of top-level menu for @ifhtml, remove explicit - node links, rephrase and/or shorten lines to fix formatting - problem in both regular and @smallbook formats. - * annotate.texi: Shorten lines in example, use smallexample - consistently everywhere. - * Makefile.in: Add comment about texinfo 4.0 html generation. - (SFILES_INCLUDED): Add annotate.texi. - -2000-03-27 Daniel Berlin - - * gdb.texinfo (Debugging Output): Added new section, documenting - the "set/show debug" commands. - -Fri Mar 24 18:06:34 2000 Andrew Cagney - - * annotate.texi (Annotations): When GDBN omit @chapter and @node - entry. - - * gdb.texinfo: Check for @ifinfo instead of @ifnottex. - (rluser.texinfo, inc-hist.texinfo, annotate.texi): Add local - @chapter and @node entries. - - * gdb.texinfo: Link all top-level nodes. - -Fri Mar 24 17:56:48 2000 Andrew Cagney - - * Makefile.in (install-info): Create $(infodir) before installing - files. - -2000-03-23 Fernando Nasser - - From David Whedon - * gdbint.texinfo : Added paragraphs about command deprecation. - -2000-03-22 Daniel Berlin - - * gdb.texinfo: Add documentation for the apropos command. - -2000-03-20 Michael Snyder - - * gdb.texinfo: Add new queries ThreadInfo and ThreadExtraInfo. - -2000-03-20 Michael Snyder - - * gdb.texinfo: Add white space to prevent overprinting in - two places. - -2000-03-17 Stan Shebs - - * gdb.texinfo: Many minor changes from Dmitry Sivachenko - , also clarification of allowed content for - string constants. - -2000-03-16 Eli Zaretskii - - * gdb.texinfo (main menu): Add Annotations. - (File Options): Add @cindex entries for each command-line option. - Document --epoch, --annotate, --async, --interpreter, --write, - --statistics, and --version. - - * annotate.texi: Convert to a chapter. Use @value{GDBN} instead - of GDB. - -2000-02-23 Jim Blandy - - * gdbint.texinfo (FUNCTION_START_OFFSET): Document. - -2000-02-22 Jim Blandy - - * gdbint.texinfo: Document COERCE_FLOAT_TO_DOUBLE --- the new form. - -2000-02-15 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in (diststuff): New target. - -2000-02-15 Kevin Buettner - - * agentexpr.texi: Fix wording regarding Intel's IA-64 - architecture. [From Jim Wilson.] - -2000-01-16 Tom Tromey - - * gdb.texinfo (Breakpoints): Mention breakpoint ranges. - (Delete Breaks): Mention range arguments. - (Disabling): Likewise. - -2000-01-05 Dmitry Sivachenko - - * gdb.texinfo: Wrap "ASCII" in @sc{}; clarify a few sentences. - -Wed Dec 8 19:53:08 1999 Andrew Cagney - - * gdbint.texinfo (FRAME_CHAIN_VALID): Add the generic frame-chain - valid functions. - -1999-11-05 Stan Shebs - - * gdb.texinfo: Clarify regular expressions used in rbreak. - -1999-10-15 Kevin Buettner - - * gdbint.texinfo (MEMORY_INSERT_BREAKPOINT, - MEMORY_REMOVE_BREAKPOINT): Document. - -Thu Oct 14 21:17:17 1999 Andrew Cagney - - * gdb.texinfo (remote): Document how GDB ignores the qOffsets BSS - offset re-using the DATA offset instead. - -1999-10-11 Jim Kingdon - - * gdbint.texinfo (Target Architecture Definition): Add PARM_BOUNDARY. - -1999-10-05 Stan Shebs - - From Dmitry Sivachenko : - * gdb.texinfo: Use GDBP and GDBN everywhere, fix a couple other - typos. - - * gdb.texinfo: Various minor wording and formatting improvements, - mentions of additional command-line options. - -1999-09-30 Fred Fish - - * gdb.texinfo: Document additional forms of specifying section - names and addresses for the add-symbol-file command. - -1999-09-14 Michael Snyder - - * gdbint.texinfo: Fix typo, add the word "have". - -1999-09-14 Jim Blandy - - * gdbint.texinfo (Target Architecture Definition): Document the - SKIP_PERMANENT_BREAKPOINT macro. - -1999-09-07 Stan Shebs - - * gdb.texinfo: Fiks speling errers. - - * gdb.texinfo: Fix uses of @multitable. - - From Eli Zaretskii : - * gdb.texinfo: Include details specific to DOS host, clarify - some confusing language, fix @ref/@xref/@pxref usages, add - comments about using with optimization, add more indexing, - fix info about disassembly-flavor. - -Tue Sep 7 09:11:24 1999 Kevin Buettner - - * gdbint.texinfo (IN_SOLIB_DYNSYM_RESOLVE_CODE, - SKIP_SOLIB_RESOLVER): Define. - -Fri Sep 3 18:05:14 1999 Andrew Cagney - - * gdb.texinfo (Protocol): Review. Add tables describing ``q'' and - ``g'' packets. - -1999-08-30 Stan Shebs - - * gdb.texinfo: Create a new "Configurations" chapter with - platform-specific info, inline remote.texi and move sections of it - into the new chapter, move bits about info proc, heuristic search, - and register stack into the new chapter. - * remote.texi: Remove, now part of gdb.texinfo. - * Makefile.in (SFILES_INCLUDED): Remove ref to remote.texi. - -1999-08-27 Jason Molenda (jsm@bugshack.cygnus.com) - - * gdbint.texinfo (GDB_TARGET_IS_SUN3, GDB_TARGET_IS_SUN386, - GDB_TARGET_IS_MACH386): These kludges have gone away. - -Wed Aug 25 10:47:03 1999 Andrew Cagney - - * gdbint.texinfo (Target Architecture Definition): Mention - TDEPLIBS. - -1999-08-20 Stan Shebs - - * gdb.texinfo: Remove remaining "HPPA" conditionals, rewrite - surrounding text to fit HP-UX bits into general info. - (HPPA-cfg.texi): Remove, no longer useful. - - * gdb.texinfo: Remove explicit links from @node lines, remove - HP-added "Detailed Node Listing" from main menu which confuses - things. - - From Dmitry Sivachenko : - * gdb.texinfo: Use @value{GDBN} instead of plain GDB, fix grouping - in description of `set environment'. - -1999-08-17 Stan Shebs - - * gdbint.texinfo: Update coding standard to allow pure ANSI/ISO C. - -1999-08-12 Ben Elliston - - * gdbint.texinfo (Breakpoint Handling): Add missing words. - -1999-08-10 Eli Zaretskii - - * gdb.texinfo (Set Watchpoints): Explain some subtleties about - watch, awatch, and rwatch. Explain why the latter two cannot be - set as software watchpoints. Document that watchpoints for local - variables are deleted when the debuggee terminates. - -Wed Aug 11 13:18:14 1999 Andrew Cagney - - * remote.texi (Protocol): Further clarification of the "qRcmd" - packet. Allow E.. response packet. "qRcmd" packet is no longer - reserved. - -1999-08-10 Elena Zannoni - - * Makefile.in: Rename inc-hist.texi to inc-hist.texinfo. - * gdb.texinfo: Ditto. - -1999-08-06 Tom Tromey - - * gdb.texinfo (KOD): New node. - -Fri Aug 6 17:05:48 1999 Andrew Cagney - - * remote.texi (Rcmd): Fix minor formatting typos. - -Thu Aug 5 17:57:41 1999 Andrew Cagney - - * remote.texi (protocol qRcmd): Allow ``OK'' and ``O...'' response - packets. - -1999-07-14 Jim Blandy - - * gdbint.texinfo (PREPARE_TO_PROCEED, ADDR_BITS_REMOVE): Doc - fixes. - -Tue Jun 29 11:43:55 1999 Andrew Cagney - - * gdbint.texinfo (SAVE_DUMMY_FRAME_TOS): Define. - -Fri Jun 25 11:47:06 1999 Andrew Cagney - - * remote.texi (Communication Protocol): ``v'' is in use. Fix - numerous formatting errors. Clarify ``i''. Mark ``i'', ``Z'', - ``z'' and ``qRcmd'' as draft instead of reserved. Identify - packets that are not supported on all hosts. Expand examples. - Spell check. - -1999-06-24 Jason Molenda (jsm@bugshack.cygnus.com) - - * Makefile.in: Recognize html, install-html. Add targets - to build HTML versions of documentation via texi2html. - -Thu Jun 24 15:59:03 1999 Stan Shebs - - * gdbint.texinfo (Testsuite): New chapter, information about the - testsuite. - -Fri Jun 25 02:40:34 1999 Andrew Cagney - - * remote.texi (Communication Protocol): Rewrite. - -Thu Jun 24 16:59:54 1999 Andrew Cagney - - * stabs.texinfo: Fix uses of xref. - -Thu Jun 17 17:23:25 1999 Stan Shebs - - * gdbint.texinfo: Add an anti-printf exhortation, and update the - info about patch submission. - -Mon Jun 7 15:49:40 1999 Stan Shebs - - From Per Bothner : - * gdb.texinfo: Document Chill support. - -Fri Jun 4 16:58:22 1999 Andrew Cagney - - * gdbint.texinfo (SP_REGNUM, FP_REGNUM, PC_REGNUM): Add reference - to corresponding TARGET_READ_reg TARGET_WRITE_reg macros. - Document that the value should be greater-than or equal-to zero. - (NO_STD_REGS): Document. Deprecate. - -Tue Jun 1 15:04:15 1999 Andrew Cagney - - * gdbint.texinfo (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): - Document that these are not used. - -Thu May 27 09:28:15 1999 Andrew Cagney - - * gdbint.texinfo (EXTRACT_STRUCT_VALUE_ADDRESS_P): Document. - -Mon May 24 10:07:39 1999 Andrew Cagney - - * gdbint.texinfo (FRAME_NUM_ARGS): Update definition. Parameter - numargs was dropped. - -Thu May 20 12:26:59 1999 Andrew Cagney - - * gdbint.texinfo (FRAMELESS_FUNCTION_INVOCATION): Update. - -Tue Apr 27 19:14:20 1999 Andrew Cagney - - * gdbint.texinfo (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P): - Update. - -Thu Apr 22 13:07:37 1999 Andrew Cagney - - * gdbint.texinfo (USE_GENERIC_DUMMY_FRAMES): Document. - (GET_SAVED_REGISTER): Update, not just the a29k uses this. - -Wed Apr 21 13:59:01 1999 Dave Brolley - - * gdbint.texinfo: Fix typos: $ -> @. - -Tue Apr 20 11:59:38 1999 Andrew Cagney - - * gdbint.texinfo (REGISTER_NAMES, BREAKPOINT, BIG_BREAKPOINT, - LITTLE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT, - BIG_REMOTE_BREAKPOINT): Deprecate in favor of REGISTER_NAME and - BREAKPOINT_FROM_PC. - -Mon Apr 12 16:00:44 1999 Andrew Cagney - - * gdbint.texinfo (CALL_DUMMY_STACK_ADJUST_P, - CALL_DUMMY_STACK_ADJUST): Document. - -Thu Apr 8 17:23:15 1999 Andrew Cagney - - * gdbint.texinfo (CALL_DUMMY_P, CALL_DUMMY_WORDS, - SIZEOF_CALL_DUMMY_WORDS, CALL_DUMMY): Define. - -1999-04-02 Stan Shebs - - * gdbint.texinfo (MAINTENANCE_CMDS): Remove ref, since it no - longer exists. - -Tue Mar 9 19:25:11 1999 Stan Shebs - - * gdb.texinfo, remote.texi, all-cfg.texi, HPPA-cfg.texi: Remove - nearly all @ifset/@ifclear conditionals; nobody uses them, and - they make the manual source incomprehensible. - * h8-cfg.texi: Remove, hasn't been used in years. - -Thu Feb 11 18:00:59 1999 Stan Shebs - - * gdb.texinfo: Update the credits. - -Mon Feb 8 17:33:57 1999 Stan Shebs - - * gdb.texinfo: Fix mistakes noticed in printout of last - draft, add Alpha to discussion of heuristic fence post. - -Fri Feb 5 17:20:00 1999 Stan Shebs - - * gdb.texinfo, remote.texi: Many changes; update to Seventh - Edition, merge some HP changes into mainline, describe some - previously undocumented features, describe more of the target - commands available, eliminate obsolete section on renamed - commands. - * all-cfg.texi, HPPA-cfg.texi: Remove some obsolete conditionals. - -Wed Jan 20 17:47:45 1999 Stan Shebs - - * gdb.texinfo: Make many HPPA conditionals unconditional, - including catchpoint description, since now on for all configs. - * all-cfg.texi: @clear HPPA, since is mainly for very HP-specific - specializations. - -Thu Jan 14 17:10:12 1999 Stan Shebs - - * Makefile.in (GDBvn.texi): Fix match expression to work with - current format of VERSION in gdb/Makefile.in. - * gdb.texinfo: Fix node ref to match new readline. - -Wed Jan 13 10:38:40 1999 Edith Epstein - - * gdb.texinfo: Changes made as part of a project to merge in - changes made by HP. Documentation makes extensive use of - @ifclear HPPA and @ifset HPPA. The HP manual omits doumentation - on remote debugging. There are differences in documentation - (HP vs. non-HP) on C++ support (aCC vs. gnu gcc++). Also, - the HP manual discusses catchpoints, hardware watchpoints, and - some HPUX specific limitations for shared library support. - - There are also a number of @node changes. - -1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com) - - * gdbint.texinfo (Formatting): Disambiguate a sentence. - (C Usage): Same. - -Wed Jan 6 11:55:34 1999 David Taylor - - The following changes were made by Edith Epstein - as part of a project to merge in changes - made by HP. - - * HPPA-cfg.texi: new file. - - * all-cfg.texi: set HPPA for HP PA-RISC targets. - - * refcard.tex: change documentation about catch. - removed info catch. - -Mon Jan 4 18:29:18 1999 Stan Shebs - - * gdbint.texinfo: Expand on GDB's coding standards, - specify the use of arg names with prototypes. - -1998-12-14 J.T. Conklin - - * gdb.texinfo: Fix tipo. - -Sun Dec 13 10:27:59 1998 Andrew Cagney - - * gdbint.texinfo: Document TARGET_BYTE_ORDER_DEFAULT and - TARGET_BYTE_ORDER_SELECTABLE_P. - -Thu Dec 10 16:07:09 1998 Andrew Cagney - - * gdbint.texinfo (FRAME_FIND_SAVED_REGS): Document. - -1998-12-09 Jim Blandy - - * agentexpr.texi: New file. - -Wed Dec 9 21:13:57 1998 Andrew Cagney - - * gdbint.texinfo (REGISTER_NAME): Replace REGISTER_NAMES. - -1998-12-03 J.T. Conklin - - * remote.texi: Changed wording that implied that the GDB remote - protocol caches register values instead of GDB itself. - -Tue Dec 1 17:45:43 1998 Stan Shebs - - * gdbint.texinfo: Add some info about symbol readers. - (CHILL_PRODUCER, etc): Comment out descriptions, not useful. - (IN_SOLIB_CALL_TRAMPOLINE): Rename info from IN_SOLIB_TRAMPOLINE. - (IN_SOLIB_RETURN_TRAMPOLINE): Describe. - (KERNEL_DEBUGGING, MIPSEL): No info about these, remove. - -Mon Nov 30 11:32:21 1998 Andrew Cagney - - * gdbint.texinfo (FRAME_CHAIN_VALID_ALTERNATE): - -Sat Nov 28 13:45:53 1998 Andrew Cagney - - * gdbint.texinfo (INNER_THAN): Update, now takes parameters. - -Fri Nov 27 12:39:45 1998 Andrew Cagney - - * gdbint.texinfo (NO_SINGLE_STEP): Replace with - SOFTWARE_SINGLE_STEP_P and SOFTWARE_SINGLE_STEP. - -Wed Oct 14 10:02:40 1998 Andrew Cagney - - * gdbint.texinfo: Fix minor typos. - -Wed Sep 30 18:03:19 1998 Stan Shebs - - * gdbint.texinfo: Complete overhaul. Group descriptions more - logically, add more info on generic algorithms, remove much - obsolete and/or wrong material. - -Fri Jul 24 17:51:38 1998 Ian Lance Taylor - - * stabs.texinfo (Method Type Descriptor): Expand and correct. - -Mon May 4 10:37:12 1998 Brian Youmans (3diff@gnu.org) - - * refcard.tex: Copyright, address updates. - -Tue Apr 21 18:09:56 1998 Stan Shebs - - * gdb.texinfo (EDITION, DATE): Update and change to use ordinals - for the edition instead of confusing GDB-version-like numbers. - -Mon Apr 13 14:05:00 1998 Fred Fish - - * gdb.texinfo (hbreak, watch): Fix typo, "date" -> "data". - -Thu Apr 2 16:52:44 1998 Jason Molenda (crash@bugshack.cygnus.com) - - * LRS: Reformat a bit to keep text under 80 columns. - -Thu Apr 2 16:10:36 1998 Stan Shebs - - * gdb.texinfo: Add some credits, mention bug monitor. - * remote.texi: Mention mips monitor targets. - * gdbint.texinfo: Describe SP_REGNUM, STEP_SKIPS_DELAY. - -Mon Feb 2 17:13:03 1998 Stan Shebs - - * gdbint.texinfo: Remove obsolete mentions of pinsn.c and opcode.h - files, finish sorting of host vs target vs native macros, describe - some more of them. - -Tue Jan 13 16:44:50 1998 Fred Fish - - * gdbint.texinfo (Host Conditionals): Document change from - using NO_MMALLOC to it's inverse, USE_MMALLOC. - -Mon Nov 24 13:55:21 1997 Andrew Cagney - - * gdbint.texinfo (Host Conditionals): Document - PRINTF_HAS_LONG_DOUBLE, SCANF_HAS_LONG_DOUBLE, HAVE_LONG_DOUBLE. - -Fri Jul 4 14:52:31 1997 Ian Lance Taylor - - * gdbint.texinfo (Host Conditionals): Add CRLF_SOURCE_LINES. - Document LSEEK_NOT_LINEAR. - -Tue Mar 25 14:44:09 1997 Ian Lance Taylor - - * stabs.texinfo (Stab Section Basics): Make it clear that only - some versions of the GNU linker remove the leading N_UNDF symbol. - -Thu Feb 27 17:45:19 1997 Ian Lance Taylor - - * stabs.texinfo (String Field): Document type number pairs here, - instead of in the Sun specific section. - (Include Files): The GNU linker supports the N_BINCL - optimization. Clarify the N_BINCL value, and what it is used - for. - (Procedures): Document N_FUN with an empty string to mark the end - of a function. - (Typedefs): Mention that Sun compilers may use N_GSYM for a type. - (Sun Differences): Remove this node, as the information is now - elsewhere in the main document. - (Stab Section Basics): Mention that the GNU linker may optimize - stabs and remove the leading N_UNDF symbol. - -Mon Dec 9 12:23:32 1996 Roland Pesch - - * gdb.texinfo, refcard.tex: Restore author credit - -Wed Oct 2 22:01:36 1996 Fred Fish - - * gdbint.texinfo (SIGTRAMP_START, SIGTRAMP_END): Update - documentation to account for START and END macros taking - one arg. - -Thu Aug 22 17:59:03 1996 Fred Fish - - From: Eberhard Mattes - * gdb.texinfo (Frames): Fix typo. - -Tue Jul 23 10:06:20 1996 Fred Fish - - * gdbint.texinfo (NO_SINGLE_STEP): Document that single_step takes - a target_signal as arg type, not a pid. - -Fri Jul 12 11:10:05 1996 Stu Grossman (grossman@critters.cygnus.com) - - * gdb.texinfo: Document `set assembly-language'. - -Thu Jul 11 13:50:28 1996 Stan Shebs - - * remote.texi: Update list of stubs in the GDB distribution. - -Fri Jul 5 15:38:54 1996 Fred Fish - - * gdbint.texinfo (NO_MMCHECK): Renamed from NO_MMALLOC_CHECK. - Also document that some systems can use mmalloc but must define - this if their C runtime allocates memory that is later freed. - (MMCHECK_FORCE): Document new macro. - -Fri Jun 28 22:17:10 1996 Dawn Perchik - - * remote.texi: Add documentation for target Sparclet. - -Mon Jun 24 18:12:22 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * Makefile.in (srcdir, VPATH, prefix, infodir, INSTALL, - INSTALL_PROGRAM, INSTALL_DATA): Use autoconf set values. - * configure.in: Rewritten for autoconf. - * configure: New. - -Mon Jun 17 10:43:41 1996 Fred Fish - - * Makefile.in (DVIPS): New define, set to dvips. - (dvi): Add stabs.dvi. - (ps): New target. - (all-doc): Depend on info, dvi, and ps targets. - (STAGESTUFF): Add *.ps and *.dvi files. - (clean-info, clean-dvi): Remove. - (mostlyclean): Does not depend upon clean-info or clean-dvi, - rules completely rewritten. - (maintainer-clean): Remove clean-info and clean-dvi - dependencies and put their actions in the rules. - (gdb.ps): New target - (gdb.dvi, gdbgui.dvi, gdbint.dvi, stabs.dvi): Remove - intermediate TeX files, whether they have 2 or 3 character - extensions. - (gdbint.ps): Add target and rules. - (gdb-internals): Delete unused target. - (Makefile): Depends upon config.status also. - -Sat Mar 30 15:46:58 1996 Fred Fish - - * gdbint.texinfo (CC_HAS_LONG_LONG): Clarify when/how this is - set. - -Sat Mar 16 15:10:20 1996 Fred Fish - - From Peter Schauer - * gdb.texinfo (Expressions): Fix erroneous array constant example. - -Sat Mar 16 13:28:45 1996 Fred Fish - - * gdb.texinfo: Add missing "@bullet" to some "@itemize" commands. - -Sat Feb 10 03:28:36 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdb.texinfo (Print settings): Document - `set/show print static-members' commands. - -Wed Jan 10 14:16:37 1996 Fred Fish - - * gdbint.texinfo (Native): Document name change, coredep.c to - core-aout.c. - -Wed Dec 13 12:35:28 1995 Ian Lance Taylor - - * stabs.texinfo (Include Files): Document the values the SunOS4 - linker creates for N_BINCL/N_EINCL/N_EXCL stabs. - -Fri Dec 8 21:08:44 1995 Fred Fish - - * gdbint.texinfo (Releases): Change gdb.tar.Z to gdb.tar.gz. - Fix typo. - -Fri Dec 1 11:07:50 1995 Fred Fish - - * gdbint.texinfo (Releases): Make "gdb.tar.gz" rather than - "gdb.tar.Z". - -Wed Sep 20 13:14:10 1995 Ian Lance Taylor - - * Makefile.in (maintainer-clean): New target, synonym for - realclean. - -Thu Aug 3 10:45:37 1995 Fred Fish - - * Update all FSF addresses except those in COPYING* files. - -Wed Jul 19 18:43:03 1995 Stan Shebs - - From Richard Earnshaw (rearnsha@armltd.co.uk): - * gdb.texinfo (convenience variables): Document $_exitcode. - (quit): Document optional expression to use as exit code. - -Thu Jun 22 21:27:33 1995 Victoria Mixon - - * gdb.texinfo, remote.texi: Brought up to date with various - GDB changes. - -Tue Jun 20 14:35:38 1995 Stan Shebs - - * gdb.texinfo: Update dates and versions, fix comments about - hardware watchpoints in future releases and about the - sharedlibrary command. - -Mon May 8 09:30:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Remove node `XCOFF differences'. Describe value of - C_FUN stab. Other cleanups. - -Wed Apr 19 07:02:19 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.texi (Bootstrapping): Clarify that flush_i_cache is only - for the sparc stub. - -Tue Apr 11 11:41:49 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * annotate.texi: Clarify which addresses have differing formats - depending on the language and which do not. - -Tue Mar 28 16:56:22 1995 J.T. Conklin - - * remote.texi (NetWare): Changed example to use BOARD= instead of - NODE= argument to reflect correspoding change to gdbserve.nlm. - -Fri Mar 17 06:47:02 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Mention the fact that - GDB, as well as AIX dbx, supports the size type attribute. - -Thu Mar 16 12:11:32 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Document types -31 to -34. - -Mon Mar 13 16:49:13 1995 Per Bothner - - * gdb.texinfo (Define): Document $arg0... arguments to commands, - and new 'if' and 'while' commands. - -Fri Feb 17 15:24:35 1995 Per Bothner - - * gdb.texinfo (Artificial arrays): Note use of coerce-to-array-type. - -Wed Feb 15 11:59:18 1995 J.T. Conklin - - * all-cfg.texi: New flag, GDBSERVE, for NetWare's gdbserve.nlm. - * remote.texi (NetWare): New node, how to use gdbserve.nlm on - NetWare targets. Mostly stolen from the Server node. - -Fri Feb 10 20:20:08 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Setting): Talk about the language of a source file - versus the working language. The old documentation did not match - what GDB did. - -Wed Feb 1 20:26:36 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Source Files): Document N_SO used to mark the end - of a source file. - -Mon Jan 23 14:23:37 1995 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Processes): New node. - -Tue Jan 17 14:09:03 1995 Ian Lance Taylor - - * remote.texi: Update documentation of set/show mipsfpu. - -Fri Jan 6 17:17:28 1995 Stan Shebs - - * gdbgui.texinfo: New file, manual for GUI (gdbtk) users. - * Makefile.in (gdbgui.dvi, gdbgui.info): New actions. - -Sun Sep 4 16:47:21 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbint.texinfo: Removed mentions of some incorrectly placed and - obsolete conditionals, described some others. - -Mon Aug 1 15:42:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbint.texinfo: Remove references to BROKEN_LARGE_ALLOCA and - SET_STACK_LIMIT_HUGE; they were removed from GDB 14 May 1994. - -Mon Aug 1 15:12:02 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbint.texinfo: Put regex conditionals in their own table. - -Tue Jul 26 18:32:52 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbint.texinfo: Removed mentions of many obsolete conditionals, - described or fixed the descriptions of many others. - -Sun Jul 17 14:14:03 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdb.texinfo: Add some more credits. - * gdbint.texinfo: Capitalize GDB consistently, describe some - macros and remove some. - -Thu Jul 14 18:43:17 1994 Stan Shebs (shebs@andros.cygnus.com) - - * gdbint.texinfo: Removed mentions of many incorrectly placed and - obsolete conditionals, described some others. - -Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdb.texinfo (help targets): Changed to `help target', which - is the correct gdb command. - -Wed Jun 22 18:00:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * annotate.texi (TODO): New node, for keeping track of annotations - suggested but not yet implemented. - -Wed Jun 1 16:10:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Statics): Value of xcoff C_BSTAT points to - another symbol, it is not the address itself. - -Thu May 5 20:23:36 1994 Stan Shebs (shebs@andros.cygnus.com) - - * stabs.texinfo (Stab Section Basics): Add comment about alignment - of stabs-in-coff sections. - -Wed May 4 06:26:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * annotate.texi: Change edition to 0.5 and date to May 1994. - Add index. - (Frames): New node, for frame annotation. - (Displays): New node, for display annotation. - - * remote.texi (MIPS Remote): Say that set timeout doesn't apply - when waiting for your program to stop. - -Fri Apr 29 18:24:46 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * annotate.texi (Breakpoint Info): Document annotation of header - fields and record annotation. - -Thu Apr 28 07:44:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * annotate.texi: New file, to document annotations. - -Thu Apr 21 14:20:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in (clean): Don't remove GDBvn.texi (apparently on Jan - 16 I meant to make this change but did not). Do remove gdb-cfg.texi. - -Wed Apr 20 11:22:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stab Section Basics): Say what is in .stab - section, and say n_strx field is compilation unit relative. - * stabs.texinfo: Don't use @code for a.out when it is the name of - an object file format. - -Wed Apr 13 20:29:54 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * gdb.texinfo: Refer to file names, not path names, per rms - convention. - (Arguments): Fix typo. - -Thu Mar 24 08:09:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Global Variables): Talk about stabs in files - where variables are referenced, but not defined. - -Wed Mar 23 07:16:36 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Move stuff on @ and # type descriptors from node - Cplusplus to new nodes Member Type Descriptor and Method Type - Descriptor. Re-write stuff for #. - -Wed Mar 16 08:20:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Print Settings): Don't document "set print - fast-symbolic-addr off". The bug which it worked around was fixed - on 25 Feb 94 in coffread.c, so I'm nuking the command. - - * stabs.texinfo (Alternate Entry Points): New node, rewritten from - N_ENTRY node. - - * stabs.texinfo (Type Descriptors): Add 'Y' type descriptor. - -Tue Mar 15 08:43:02 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbint.texinfo (Host Conditionals, Target Conditionals): Remove - references to ieee-float.c. - -Fri Mar 11 08:09:40 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Set Breaks): Update documentation for tbreak to - match what the code actually does. - -Wed Mar 9 19:43:05 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Symbol Descriptors): Add OS9000 symbol descriptor s. - -Tue Mar 1 17:04:43 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * stabs.texinfo (Type Descriptors): Add OS9000 type descriptors c, - i, and b. - -Wed Feb 23 10:44:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com) - - * stabs.texinfo: Document N_RBRAC as function relative for COFF as - well as for ELF and SOM. Unify the descriptions of ELF and SOM - as "stabs in sections" rather than just saying "ELF and SOM". - Also make that stuff apply to COFF. - -Fri Feb 18 08:25:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Formatting Documentation): Change GhostScript to - Ghostscript. - -Fri Feb 4 06:31:31 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Continuing and Stepping): When talking about "step" - versus functions without line numbers, also mention stepping into - them as well as "step" when you are in them. Tell the user how to - deal with the situation. Add comment about "debugging information". - -Thu Feb 3 11:39:59 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Enumerations): Document restriction on where - enumeration types can appear and still win with GDB. - -Wed Feb 2 11:29:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Document format for type - -16. - -Thu Jan 27 16:53:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Selection, Frame Info): Update information about - arbitrary frame specficiations. - -Wed Jan 26 15:31:57 1994 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, remote.texi: general editing pass prior to Net release - -Tue Jan 25 12:12:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (String Field): Discuss continuing stabs with ?. - -Wed Jan 19 06:39:24 1994 David J. Mackenzie (djm@thepub.cygnus.com) - - * stabs.texinfo (Non-Stab Symbol Types): Mention N_SET* | N_EXT. - -Sun Jan 16 12:43:32 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Re-do stuff about C_BSTAT and move from XCOFF - Differences node to Statics node. - (Statics): Discuss XCOFF use of V symbol descriptor. - - * Makefile.in: Remove refcard.dvi and GDBvn.texi in realclean, - not clean. - -Wed Jan 12 21:29:54 1994 John Gilmore (gnu@cygnus.com) - - * gdb.texinfo (Print Settings): Document `set print - fast-symbolic-addr' and improve the doc for some other - `set print's. - -Mon Jan 3 17:23:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (String Field): Talk about defining several type - numbers at once. - Fix lint regarding changing node ELF Transformations to - ELF and SOM Transformations. - -Fri Dec 31 00:42:43 1993 John Gilmore (gnu@cygnus.com) - - * stabs.texinfo: Insert Peter Kessler's name as inventor (I think). - -Tue Dec 28 09:30:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Cross-References): `::' is for nested types only - within <>. - (Structures): Document static members. - -Mon Dec 27 13:55:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Document S type attribute. - -Sun Dec 26 20:46:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu) - - * stabs.texinfo: Add notes about stabs-in-som where appropriate. - -Fri Dec 3 19:13:19 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Fix a few typos. - -Sun Nov 28 18:06:25 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, remote.texi: formatting improvements - - * gdb.texinfo (New Features): mention threads. - (Summary, C): fix xrefs in newly contributed text. - (Threads): index entries, clarifications, example - (passim): minor typos fixed, phrasing improvements - - * remote.texi (Bootstrapping): rephrase text on ^C and add index - entries; (Server): explain use of gdbserver w/real-time systems, - add example of conflicting TCP port; (MIPS Remote) break up - running text into table, highlighting commands, and add example. - -Wed Nov 24 14:15:56 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * refcard.tex: avoid bad linebreaks even when REFEDITS=psrc.sed - -Fri Nov 12 16:10:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Nested Symbols): New node. - (String Field, Symbol Descriptors, Cross-References): Refer to it. - -Thu Nov 11 13:26:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stabs in ELF): Clarify how Bbss.bss work with respect - to picking which Bbss.bss symbol to use, and (because there seems to - be no good way of doing it) re-write some of the text to make it - sound like Bbss.bss isn't such a great idea after all (as currently - designed). - - * gdb.texinfo (C): In addition to saying people have to use g++ for - good results, say they have to use stabs. Specifically say cfront - doesn't work well. - (Summary): Merge in information on Modula-2, Pascal, and Chill from - the gdb README. Add xrefs to places where the support for the various - languages is described in detail. - -Mon Nov 8 11:47:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Clean up stuff about visibility and virtual - characters. - - * stabs.texinfo (N_M2C): Cite Sun doc. - -Fri Nov 5 16:27:27 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: updates re threads. - * remote.texinfo: avoid index entries starting with digits. - -Tue Nov 2 09:08:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Enumerations): Talk about large, negative and - octal values. Clean up cross reference to type attributes. - (String Field): Say that GDB 4.11 supports size attribute. - -Sun Oct 31 13:31:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.texi (VxWorks Remote): Clarify that rebuilding VxWorks kernel - is a mandatory step. Make the stuff about that more concise. - -Wed Oct 27 00:25:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Class Names): New node. - - * gdb.texinfo (Command Files): Explain order of init file reading. - - * remote.texi (Bootstrapping): Talk about getting the serial driver - to deal with ^C sent by gdb to stop the remote system. - -Mon Oct 25 03:25:41 1993 Tom Lord (lord@cygnus.com) - - * libgdb.texinfo (I/O): incorporated better phrasing from rich. - - * libgdb.texinfo (Defining Commands): made the DOC arg - to gdb_define_app_command a char * instead of char ** - per a suggestion from kingdon. - - * libgdb.texinfo: total rewrite from a different starting - premise. - -Wed Oct 20 18:07:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Local Variable Parameters): Re-write paragraph on - floats passed as doubles (to improve clarity). - -Tue Oct 19 14:21:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo (Source Path): index entries for $cwd, $pdir - - * a4rc.sed: update to work with Andreas Vogel papersize params - - * refcard.tex: use Andreas Vogel simplifications of papersize - params; remove useless version info; update copyright date. - -Tue Oct 19 10:46:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Symbols): Add class NAME to doc for ptype. - -Tue Oct 12 09:11:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Files): Say what address the load command loads it at. - - * stabs.texinfo (Common Blocks): Minor cleanups. - - * stabs.texinfo: Update ld stabs in elf relocation to reflect the fact - that Sun has backed away from the linker kludge and thus the relevant - issue is changes to the SunPRO tools, not the Solaris linker. - - * stabs.texinfo (Traditional Integer Types): Clean up description - of octal bounds a little bit. Document extra leading zeroes. - -Thu Oct 7 16:15:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Signaling): Update for symbolic symbol names - and add a section explaining the difference between the GDB - signal command and the shell kill utility. - -Wed Oct 6 13:23:01 1993 Tom Lord (lord@rtl.cygnus.com) - - * libgdb.texinfo: added `@' to braces that were unescaped. - -Mon Oct 4 10:42:18 1993 Tom Lord (lord@rtl.cygnus.com) - - * libgdb.texinfo: new file. Spec for the gdb library. - -Sun Oct 3 15:26:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Include Files): Fix typo (start -> end). - -Thu Sep 30 18:24:56 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, remote.texi: assorted small improvements, mostly - from Melissa at FSF's editing pass. - -Thu Sep 30 11:54:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo: Remove stuff about ar and 14 character filenames. - I believe this was fixed by the 13 Sep 89 change to print_frame_info. - Also, modern versions of ar like BSD 4.4 or SVR4 don't have this bug. - -Wed Sep 22 21:22:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * remote.texi (Bootstrapping): Discuss 386 call gates. - -Sat Sep 18 17:10:44 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * stabs.texinfo (Based Variables): New node. - -Thu Sep 16 17:48:55 1993 Jim Kingdon (kingdon@cirdan.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Re-write discussions of - names, sizes, and formats to suggest how not to lose. - -Sat Sep 11 09:35:11 1993 Jim Kingdon (kingdon@poseidon.cygnus.com) - - * stabs.texinfo (Methods): Fix typo. - -Fri Sep 10 06:34:20 1993 David J. Mackenzie (djm@thepub.cygnus.com) - - * gdb.texinfo: Fix a few typos. - -Wed Sep 8 09:11:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo: Clarify how well it works with Fortran. - - * stabs.texinfo (Stabs In ELF, Statics, ELF Transformations): - More on relocating stabs in ELF files. - -Tue Sep 7 13:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stabs In ELF): Talk about N_FUN value. - -Mon Sep 6 19:23:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Local Variable Parameters): Talk about nameless - parameters on VAX. - -Fri Sep 3 17:06:08 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: @up/@down -> @raisesections/@lowersections - -Fri Sep 3 12:04:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Make info author notice match the TeX author notice. - -Tue Aug 31 13:21:06 1993 David J. Mackenzie (djm@thepub.cygnus.com) - - * stabs.texinfo: Initial-caps all words in node names and - non-trivial words in section names. - -Mon Aug 30 11:13:16 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Many minor cleanups. - - * stabs.texinfo: Remove @deffn except from Expanded Reference node. - -Sat Aug 28 12:08:09 1993 David J. MacKenzie (djm@edison.eng.umd.edu) - - * stabs.texinfo: Remove full description of big example. - It's not really helpful; just use pieces of it where appropriate. - Add more Texinfo formatting directives (@samp, etc.). - Use @deffn to define stab types. - Eliminate some wordiness. Break up some nodes. - Add an (alphabetized) index of symbol types. - Use consistent capitalization style in node and section names. - -Thu Aug 26 06:36:31 1993 Fred Fish (fnf@deneb.cygnus.com) - - * gdb.texinfo: Change typo "Two two" to "The two". - -Sun Aug 22 12:15:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (XCOFF-differences): Remove references to - non-existent types N_DECL and N_RPSYM. - - * stabs.texinfo (String Field): Say that type attributes bug is - fixed in GDB 4.10, since it is. - - * stabs.texinfo: Clean up djm cleanups, and more cleanups of my own. - -Sat Aug 21 04:32:28 1993 David MacKenzie (djm@cygnus.com) - - * stabs.texinfo: Formatting cleanups. - -Fri Aug 20 20:49:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: When explaining the n_type of a stab, standardize - how we do it ('#' as a comment indicator, "36 is N_FUN" as text, - no tabs, use @r). - (Global Variables): Clean up. - -Tue Aug 17 15:57:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stack Variables): Re-write. - -Mon Aug 16 21:20:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stabs-in-elf): Talk about getting the start - addresses of a source file. Also revise formatting. - Change "object module" or "object file" to "source file". - Various: Miscellaneous cleanups. - -Thu Aug 12 15:11:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Point to mangling info in gcc's gpcompare.texi. - -Tue Aug 10 16:57:49 1993 Stan Shebs (shebs@rtl.cygnus.com) - - * gdbint.texinfo: Removed many nonsensical machine-collected - host and target conditionals, described some of the remainder. - -Tue Aug 10 13:28:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbint.texinfo (Getting Started): Use @itemize, not @table. - - * gdbint.texinfo (Top): Add name to @top line, and re-write the - paragraph which follows. - - * gdbint.texinfo (Host): Use @code not @samp for Makefile - variables. Looks better and avoids overful hbox. - -Fri Jul 30 18:26:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Procedures): Improve stuff on nested functions. - -Thu Jul 29 15:10:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * remote.texi: (MIPS Remote) clearer doc for set/show timeout, - retransmit-timeout - -Thu Jul 29 13:16:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdbint.texinfo: Update statement about `some ancient Unix - systems, like Ultrix 4.0' to Ultrix 4.2. - -Wed Jul 28 15:26:53 1993 Roland H. Pesch (pesch@el_bosque.cygnus.com) - - * h8-cfg.texi, all-cfg.texi: new flag GDBSERVER - - * Makefile.in: depend on remote.texi rather than gdbinv-s.texi - - * remote.texi: (Server) New node on gdbserver. (Remote Serial, - ST2000 Remote, MIPS Remote): mention `host:port' syntax for TCP. - - * remote.texi: new name for former gdbinv-s.texi - - * gdb.texinfo: use remote.texi rather than gdbinv-s.texi - -Wed Jul 28 08:26:24 1993 Ian Lance Taylor (ian@cygnus.com) - - * gdbinv-s.texi: Documented timeout and retransmit-timeout - variables for MIPS remote debugging protocol. - -Mon Jul 26 13:00:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): FORTRAN LOGICAL fix. - -Tue Jul 20 16:30:41 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * Makefile.in (refcard.dvi): Use srcdir where necessary. - -Mon Jul 19 12:02:50 1993 Roland H. Pesch (pesch@cygnus.com) - - * gdb.texinfo: repair conditional bugs in text markup - -Fri Jul 16 18:57:50 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, all-cfg.texi, h8-cfg.texi: introduce MOD2 switch - to select Modula-2 material. - -Thu Jul 15 13:15:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Cleanups regarding statics. - - * gdbinv-s.texi (Bootstrapping): Document exceptionHandler. - (Debug Session): Mention exceptionHandler. Add xref to Bootstrapping. - -Mon Jul 12 13:37:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: N_MAIN is sometimes used for C. - -Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdbint.texinfo (Host, Target Conditionals): Remove TM_FILE_OVERRIDE. - -Tue Jul 6 12:41:28 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo (Target Conditionals): Remove NO_TYPEDEFS, - removed from the code by Kingdon. - -Tue Jul 6 12:24:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * gdb.texinfo (Break Commands): Remove stuff about flushing terminal - input when evaluating breakpoint conditions; the bug has been fixed. - - * gdb.texinfo (Continuing and Stepping): Argument to "continue" - sets the ignore count to N-1, not to N. - -Thu Jul 1 14:57:42 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * refcard.tex (\hoffset): correct longstanding error to match - intended offset; avoids cutting off edge on some printers - -Wed Jun 30 18:23:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Parameters): Say that order of stabs is significant. - -Fri Jun 25 21:34:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Common Blocks): Say what Sun FORTRAN does. - -Fri Jun 25 16:15:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * Makefile.in: (REFEDITS) new var to control whether PS or CM - fonts and whether US or A4 paper for GDB refcard; (refcard.dvi) - collect sed edits if any, apply to refcard before formatting; - (refcard.ps) stop implying PS fonts if PS output requested; - (lrefcard.ps) delete extra target for variant PS fonts - - * refcard.tex: parametrize papersize dependent info, collect - in easily replaced spot - - * a4rc.sed: new file, edits to refcard for A4 paper - -Fri Jun 25 14:21:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Type -16 is 4 bytes. - -Wed Jun 23 15:02:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Negative Type Numbers): Minor character cleanups. - -Tue Jun 22 16:31:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Express disapproval of 'D' symbol descriptor - politely rather than rudely. - -Fri Jun 18 19:42:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Document common blocks. - -Fri Jun 18 12:12:57 1993 Fred Fish (fnf@cygnus.com) - - * stabs.texinfo: Add some basic info about stabs-in-elf. - -Fri Jun 18 13:57:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Top): Minor cleanup. - -Mon Jun 14 16:16:51 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) - - * Makefile.in (install-info): remove parentdir support - -Tue Jun 15 18:11:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo (Copying): delete this node and references to it; - RMS says this manual need not carry GPL. (passim): Improvements - from last round at FSF, largely due to Ian Taylor review, and - minor formatting improvements. - - * gdbinv-s.texi (passim): Improvements from last round at FSF, - largely due to Ian Taylor review. (Debug Session): minor edits to - new text. - -Sun Jun 13 12:52:39 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (realclean): Remove info and dvi files too. - -Sat Jun 12 16:09:22 1993 Jim Kingdon (kingdon@cygnus.com) - - * {all,h8}-config.texi: Rename to *-cfg.texi for 14 char filenames. - * Makefile.in: Change accordingly. gdb-config.texi -> gdb-cfg.texi. - * gdb.texinfo: Change accordingly. - - * stabs.texinfo: Clean up N_{L,R}BRAC. Discuss what addresses of - N_{L,R}BRAC,N_SLINE are relative to. - -Fri Jun 11 15:15:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * Makefile.in (GDBvn.texi): Update atomically. - -Wed Jun 9 10:58:16 1993 Jim Kingdon (kingdon@cygnus.com) - - * gdbinv-s.texi (Debug Session): Document exceptionHook. - -Tue Jun 8 13:42:04 1993 Jim Kingdon (kingdon@cygnus.com) - - * gdb.texinfo (Print Settings): Move all stuff relating to symbolic - addresses together. Also motivate the set print symbol-filename - command and suggest other solutions. - -Tue Jun 1 22:46:43 1993 Fred Fish (fnf@cygnus.com) - - * gdb.texinfo (set print elements): Note that the number of - elements is set to unlimited by "set print elements 0". - -Mon May 31 08:06:55 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo (Builtin Type Descriptors): Try to clarify what - NF_LDOUBLE means. - (Stab Types): Include Solaris stab types. - (Procedures): Document Solaris extensions. - -Thu May 27 06:20:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * gdb.texinfo: Add `set print symbol-filename' doc. - -Wed May 26 00:26:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Arrays): Talk about type definition vs. type - information. - - * stabs.texinfo (Builtin Type Descriptors): Talk about omitting - the trailing semicolon. - -Tue May 25 14:49:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Line Numbers, Source Files): Re-write these two nodes - and merge in other parts of the document addressing these subjects. - gdbint.texinfo (XCOFF): Remove info which is now in stabs.texinfo. - - * stabs.texinfo (Subranges, Arrays): Try to explain about the semicolon - at the end of a range type. - - * stabs.texinfo (Subranges): "A offset" and "T offset" are not - AIX extensions. - -Mon May 24 09:00:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Stabs Format): Misc fixes. - -Sat May 22 10:40:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Constants): Allow an `e' constant to be non-enum. - (Traditional builtin types): Document convex convention for long long. - (Negative builtin types): Discuss type names, and misc fixes. - -Fri May 21 11:20:31 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Builtin Type Descriptors): Document the floating - point types used with @samp{R} type descriptor. - (Symbol Descriptors): Describe how to handle conflict between - different meanings of @samp{P} symbol descriptor. - -Thu May 20 13:35:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo: Remove node Quick Reference and put its children - directly under the main menu. - - * stabs.texinfo: Many more changes to bring it into line with - AIX documentation and reality. I think it now has all the - information from the AIX documentation, except that I burned - out when I got to variant records (Pascal and Modula-2) and - all the COBOL types. Oh well, we can add them later when we're - worrying more about those languages. - - * stabs.texinfo (Automatic variables): Talk about what it means - to omit the symbol descriptor. - -Tue May 18 17:59:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * stabs.texinfo (Parameters): Add "(sometimes)" when describing - gcc2 behavior with promoted args. - -Fri May 14 21:35:29 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: include readline appendices in info version of manual - -Fri May 7 11:56:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdbinv-s.texi (Remote Serial): describe new ^C behavior in - target remote. - - * gdb.texinfo (Machine Code): more index entries for disassemble - -Fri May 7 10:12:30 1993 Fred Fish (fnf@cygnus.com) - - * Clarify the intended use of the gdb-testers and gdb-patches - mailing lists, and shrink gzip comment. - -Thu May 6 16:39:50 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo (Shell Commands): do not mention SHELL env var in - DOSHOST configuration of manual. - - * gdb.texinfo (MIPS Stack): new node. - - * all-config.texi (MIPS) new switch. - - * gdbinv-s.texi (Nindy Options) Remove two instances of future - tense; (MIPS Remote) new node. - - * gdb.texinfo (passim) rephrases to work around makeinfo @value - bug; (Environment) less passive, other small cleanups in text about - .cshrc/.bashrc; (Invoking GDB) new MIPS Remote menu entry; - (Remote) new MIPS Remote menu entry. - -Thu Apr 29 09:36:25 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo: Many changes to include information from the - AIX documentation. - - * gdb.texinfo (Environment): Mention pitfall with .cshrc. - -Tue Apr 27 14:02:57 1993 Jim Kingdon (kingdon@cygnus.com) - - * gdbint.texinfo (new node Debugging GDB, elsewhere): - Move a bunch of information from ../README. - (Getting Started): New node. - -Fri Apr 23 17:21:13 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdbinv-s.texi, gdb.texinfo: include Hitachi SH target - - * gdb.texinfo: advance manual revision dates to present - - * gdbinv-s.texi, gdb.texinfo, all-config.texi, h8-config.texi: - stop using silly Roman numerals in @set variable names - -Fri Apr 23 07:30:01 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo (Parameters): Keep trying to get this right. - -Wed Apr 21 15:18:47 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo (Parameters): More on "local parameters". - -Mon Apr 19 08:00:51 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo (Parameters): Re-do "local parameters" section. - -Sun Apr 18 09:47:45 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo (Symbol descriptors): Re-do using @table and @xref. - (Parameters): Rewrite. - (xcoff-differences, Sun-differences): Minor changes. - -Thu Apr 15 02:35:24 1993 John Gilmore (gnu@cacophony.cygnus.com) - - * stabs.texinfo: Minor cleanup. - -Wed Apr 14 17:31:00 1993 Jim Kingdon (kingdon@cygnus.com) - - * gdbint.texinfo: Minor xcoff stuff. - -Wed Apr 7 14:11:07 1993 Fred Fish (fnf@cygnus.com) - - * gdbint.texinfo: Update for new config directory structure. - Add info about internal type data structures. - -Mon Apr 5 09:06:30 1993 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in (SFILES_INCLUDED): gdb-config.texi is no longer in - $(srcdir). - (gdb-config.texi): Depend on file in $(srcdir). - -Fri Apr 2 16:55:13 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo: Fixes about N_SO. - -Fri Mar 26 18:00:35 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: include list of nonstandard init file names - - * *-config.texi: new switch GENERIC for text that applies *only* - to (usual) multiple-target version of manual - - * gdb.texinfo, gdbinv-s.texi: Update conditional markup to correct - h8 config - - * gdb.texinfo: depend on latest fixed makeinfo, use conditionals - in menus (rather than conditionally selected multiple alternative - menus). - - * Makefile.in: define and use DOC_CONFIG var to select - configuration for GDB user manual. - - * gdb-config.texi: delete from repository, generate from Makefile. - - * all-config.texi: normal `generic' configuration file, formerly - stored as gdb-config.texi - -Wed Mar 24 14:03:19 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) - - * Makefile.in: add dvi target to build all .dvi files - -Tue Mar 23 16:03:24 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, gdvinv-s.texinfo: formatting improvements. - -Fri Mar 19 21:46:50 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Doc NO_MMALLOC and NO_MMALLOC_CHECK as - host conditionals. - * stabs.texinfo: More array fixes inspired by Jim's. - -Fri Mar 19 10:23:34 1993 Jim Kingdon (kingdon@cygnus.com) - - * stabs.texinfo: Fixes re arrays and continuations. - - * gdbint.texinfo: Add XCOFF node. - -Mon Mar 8 15:52:18 1993 John Gilmore (gnu@cygnus.com) - - * gdb.texinfo: Add `set print max-symbolic-offset' doc. - -Sun Feb 21 17:09:38 1993 Per Bothner (bothner@rtl.cygnus.com) - - * stabs.texinfo: Fix for array types to mention lower bounds. - -Thu Feb 18 01:19:49 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Update PTRACE_ARG3_TYPE doc, pull PT_*. - -Wed Feb 17 08:15:24 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Remove SET_STACK_LIMIT_HUGE from target defines. - -Thu Feb 11 10:38:40 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Fix thinko (NM_FILE => NAT_FILE). Found - by Michael Ben-Gershon . - -Wed Feb 10 23:59:19 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Eliminate IBM6000_HOST, document IBM6000_TARGET. - -Tue Feb 9 18:26:21 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, gdbinv-s.texi: misc updates - -Sat Feb 6 10:25:47 1993 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Brief documentation for longjmp support, - from an email msg by Stu. - -Fri Feb 5 14:10:15 1993 John Gilmore (gnu@cygnus.com) - - * stabs.texinfo: Fix description of floating point "range" - types (which really define basic types). Reported by Jim Meehan, - . - - * gdbint.texinfo: Remove COFF_NO_LONG_FILE_NAMES define, now gone. - -Thu Feb 4 13:56:46 1993 Ian Lance Taylor (ian@cygnus.com) - - * gdbint.texinfo: Slightly expand section on supporting a new - object file format. - -Thu Feb 4 01:49:04 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in (refcard.ps, lrefcard.ps): Remove psref.tex - intermediate file. - -Tue Feb 2 12:18:06 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, gdbinv-s.texi: miscellaneous stylistic cleanups - -Mon Feb 1 15:35:47 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdbinv-s.texi: z8000 simulator target name is just "sim" - - * gdbinv-s.texi: Mention that Z8000 simulator can simulate Z8001 - as well as Z8002. - -Sat Nov 28 06:51:35 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Add sections on clean design and on how to send - in changes. - -Mon Nov 9 23:57:02 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Add how to declare the result of make_cleanup. - -Mon Oct 26 11:09:47 1992 John Gilmore (gnu@cygnus.com) - - * gdb.texinfo: Fix typo, reported by Karl Berry. - -Fri Oct 23 00:41:21 1992 John Gilmore (gnu@cygnus.com) - - * gdb.texinfo: Add opcodes dir to GDB distribution description. - -Sat Oct 10 18:04:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * gdbint.texinfo: fixed a stray email address (needs @@), - added @table @code to node "Native Conditionals" - -Tue Sep 22 00:34:15 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Describe coding style of GDB. - -Mon Sep 21 19:32:16 1992 John Gilmore (gnu@cygnus.com) - - * stabs.texinfo: Minor wording changes. - -Tue Sep 15 02:57:09 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Improve release doc slightly. - -Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com) - - * gdbint.texinfo: Improve doc of GDB config macros. - -Wed Sep 9 16:52:06 1992 John Gilmore (gnu@cygnus.com) - - * stabs.texinfo: Remove Bothner's changes for C++ nested types. - These will be reinserted when examined. - -Mon Aug 24 01:17:55 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Make a start at documenting all the #if macros - in GDB. At least list them all, and start separating them into - host-specific and target-specific. - -Tue Aug 18 15:59:13 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdbinv-s.m4.in: refrain from using @cartouche for just a few - examples (not consistent w others). - gdb.texinfo: issue disclaimer paragraph on cmdline options only - for generic vn of doc - -Tue Aug 18 14:53:27 1992 Ian Lance Taylor (ian@cygnus.com) - - * Makefile.in: always create installation directories. - -Tue Aug 18 14:11:50 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: in h8 config, do not describe searching commands. - -Mon Aug 17 18:07:59 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo, none.m4, h8.m4, gdbinv-s.m4.in: improve H8/300 - conditionals; introduce a few generic switches that may be - useful for other cross-dev or dos-hosted configs. - - * gdb.texinfo: fix typo in "info reg" description - -Sun Aug 16 01:16:18 1992 John Gilmore (gnu@cygnus.com) - - * stabs.texinfo: Minor updates from running TeX over it. - * Makefile.in (stabs.dvi, stabs.ps): Add. - -Sat Aug 15 20:52:24 1992 Per Bothner (bothner@rtl.cygnus.com) - - * stabs.texinfo: Stabs documentation, written by Julia Menapace. - First pass at converting it to texinfo. - -Sat Aug 15 03:14:59 1992 John Gilmore (gnu@cygnus.com) - - * gdb.texinfo, refcard.tex: Document mult args on `info reg'. - * Makefile.in (refcard.ps, lrefcard.ps): Add missing $(srdir). - -Fri Aug 14 21:08:47 1992 John Gilmore (gnu@cygnus.com) - - * gdbint.texinfo: Add section on partial symbol tables. - -Sat Jun 20 16:31:10 1992 John Gilmore (gnu at cygnus.com) - - * gdb.texinfo: document `set remotedebug' and `set - rstack_high_address'. - -Thu May 14 17:09:48 1992 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * gdb.texinfo: slight expansion of new text on reading info files - * gdbinv-s.m4.in: correct and expand info on cross-debugging - H8/300 from DOS. - -Tue May 12 12:22:47 1992 John Gilmore (gnu at cygnus.com) - - * gdb.texinfo: `info user' => `show user'. Noticed by David Taylor. - -Mon May 11 19:06:27 1992 John Gilmore (gnu at cygnus.com) - - * gdb.texinfo: Say how to read the `info' files. - -Tue May 5 12:11:38 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: gm4 -> m4. - -Fri Apr 10 17:50:43 1992 John Gilmore (gnu at rtl.cygnus.com) - - * gdb.texinfo: Update for GDB-4.5. Move `Formatting - Documentation' ahead of `Installing GDB' to match README. - Update shared library doc, -readnow and -mapped, and directory - structure (add glob and mmalloc). Update configure doc. - -Tue Mar 24 23:28:38 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in: remove $(srcdir) from gdb.info rule. - -Sat Mar 7 18:44:50 1992 K. Richard Pixley (rich@rtl.cygnus.com) - - * Makefile.in: commented out gdb-all.texinfo rule. This is - temporary. - -Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) - - * Makefile.in, configure.in: removed traces of namesubdir, - -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced - copyrights to '92, changed some from Cygnus to FSF. - -Fri Dec 13 09:47:31 1991 John Gilmore (gnu at cygnus.com) - - * gdb.texinfo: Improve how we ask for bug reports. - -Tue Dec 10 04:07:21 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: infodir belongs in datadir. - -Fri Dec 6 23:57:34 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: remove spaces following hyphens, bsd make can't - cope. install using INSTALL_DATA. added clean-info. added - standards.text support. - -Thu Dec 5 22:46:12 1991 K. Richard Pixley (rich at rtl.cygnus.com) - - * Makefile.in: idestdir and ddestdir go away. Added copyrights - and shift gpl to v2. Added ChangeLog if it didn't exist. docdir - and mandir now keyed off datadir by default. - - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/doc/Makefile.in b/contrib/gdb/gdb/doc/Makefile.in deleted file mode 100644 index 3b549b8..0000000 --- a/contrib/gdb/gdb/doc/Makefile.in +++ /dev/null @@ -1,415 +0,0 @@ -##Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2002 -##Free Software Foundation, Inc. - -# Makefile for GDB documentation. -# This file is part of GDB. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -srcdir = @srcdir@ -VPATH = @srcdir@ - -prefix = @prefix@ - -infodir = @infodir@ -htmldir = $(prefix)/html - -SHELL = @SHELL@ - -LN_S = @LN_S@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -# main GDB source directory -gdbdir = $(srcdir)/.. - -# where to find texinfo; GDB dist should include a recent one -TEXIDIR=${gdbdir}/../texinfo - -# where to find makeinfo, preferably one designed for texinfo-2 -MAKEINFO=makeinfo - -# Note that texinfo 4.0's makeinfo --html can only generate a -# single file, which would be too large, so continue to use -# texi2html. -sts 2000-03-28 - -MAKEHTML = texi2html -MAKEHTMLFLAGS = -menu -split_chapter - -# where to find texi2roff, ditto -TEXI2ROFF=texi2roff - -# where to find texi2dvi, ditto -TEXI2DVI=texi2dvi - -# Where is the source dir for the READLINE library doc? -# Traditionally readline is in .. or . -READLINE_DIR = ${gdbdir}/../readline/doc - -# The GDB/MI docs come from a sibling directory ../mi -GDBMI_DIR = ${gdbdir}/mi - -SET_TEXINPUTS = \ - TEXINPUTS=${TEXIDIR}:.:$(srcdir):$(READLINE_DIR):$(GDBMI_DIR):$$TEXINPUTS - -# Files which should be generated via 'info' and installed by 'install-info' -INFO_DEPS = gdb.info gdbint.info stabs.info - -# There may be alternate predefined collections of switches to configure -# the GDB manual. 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Copyright 1994,1995,2000,2001 Free Software Foundation, Inc. - -@c Permission is granted to copy, distribute and/or modify this document -@c under the terms of the GNU Free Documentation License, Version 1.1 or -@c any later version published by the Free Software Foundation; with no -@c Invariant Sections, with the Front-Cover Texts being ``A GNU Manual,'' -@c and with the Back-Cover Texts as in (a) below. - -@c (a) The FSF's Back-Cover Text is: ``You have freedom to copy and modify -@c this GNU Manual, like GNU software. Copies published by the Free -@c Software Foundation raise funds for GNU development.'' -@c @end ifinfo - -@c @titlepage -@c @title GDB Annotations -@c @subtitle Edition @value{EDITION} -@c @subtitle @value{DATE} -@c @author Cygnus Support -@c @page -@c @vskip 0pt plus 1filll -@c Permission is granted to make and distribute verbatim copies of -@c this manual provided the copyright notice and this permission notice -@c are preserved on all copies. - -@c Copyright @copyright{} 1994,1995,2000,2001 Free Software Foundation -@c @end titlepage - -@c @ifinfo -@c @node Top -@c @top GDB Annotations - -@c @syncodeindex fn cp - -@node Annotations -@chapter @value{GDBN} Annotations - -This chapter describes annotations in @value{GDBN}. Annotations are -designed to interface @value{GDBN} to graphical user interfaces or -other similar programs which want to interact with @value{GDBN} at a -relatively high level. - -@ignore -This is Edition @value{EDITION}, @value{DATE}. -@end ignore - -@menu -* Annotations Overview:: What annotations are; the general syntax. -* Server Prefix:: Issuing a command without affecting user state. -* Value Annotations:: Values are marked as such. -* Frame Annotations:: Stack frames are annotated. -* Displays:: @value{GDBN} can be told to display something periodically. -* Prompting:: Annotations marking @value{GDBN}'s need for input. -* Errors:: Annotations for error messages. -* Breakpoint Info:: Information on breakpoints. -* Invalidation:: Some annotations describe things now invalid. -* Annotations for Running:: - Whether the program is running, how it stopped, etc. -* Source Annotations:: Annotations describing source code. -* TODO:: Annotations which might be added in the future. -@end menu - -@node Annotations Overview -@section What is an Annotation? -@cindex annotations - -To produce annotations, start @value{GDBN} with the @code{--annotate=2} option. - -Annotations start with a newline character, two @samp{control-z} -characters, and the name of the annotation. If there is no additional -information associated with this annotation, the name of the annotation -is followed immediately by a newline. If there is additional -information, the name of the annotation is followed by a space, the -additional information, and a newline. The additional information -cannot contain newline characters. - -Any output not beginning with a newline and two @samp{control-z} -characters denotes literal output from @value{GDBN}. Currently there is -no need for @value{GDBN} to output a newline followed by two -@samp{control-z} characters, but if there was such a need, the -annotations could be extended with an @samp{escape} annotation which -means those three characters as output. - -A simple example of starting up @value{GDBN} with annotations is: - -@smallexample -$ gdb --annotate=2 -GNU GDB 5.0 -Copyright 2000 Free Software Foundation, Inc. -GDB is free software, covered by the GNU General Public License, -and you are welcome to change it and/or distribute copies of it -under certain conditions. -Type "show copying" to see the conditions. -There is absolutely no warranty for GDB. Type "show warranty" -for details. -This GDB was configured as "sparc-sun-sunos4.1.3" - -^Z^Zpre-prompt -(gdb) -^Z^Zprompt -quit - -^Z^Zpost-prompt -$ -@end smallexample - -Here @samp{quit} is input to @value{GDBN}; the rest is output from -@value{GDBN}. The three lines beginning @samp{^Z^Z} (where @samp{^Z} -denotes a @samp{control-z} character) are annotations; the rest is -output from @value{GDBN}. - -@node Server Prefix -@section The Server Prefix -@cindex server prefix for annotations - -To issue a command to @value{GDBN} without affecting certain aspects of -the state which is seen by users, prefix it with @samp{server }. This -means that this command will not affect the command history, nor will it -affect @value{GDBN}'s notion of which command to repeat if @key{RET} is -pressed on a line by itself. - -The server prefix does not affect the recording of values into the value -history; to print a value without recording it into the value history, -use the @code{output} command instead of the @code{print} command. - -@node Value Annotations -@section Values - -@cindex annotations for values -When a value is printed in various contexts, @value{GDBN} uses -annotations to delimit the value from the surrounding text. - -@findex value-history-begin -@findex value-history-value -@findex value-history-end -If a value is printed using @code{print} and added to the value history, -the annotation looks like - -@smallexample -^Z^Zvalue-history-begin @var{history-number} @var{value-flags} -@var{history-string} -^Z^Zvalue-history-value -@var{the-value} -^Z^Zvalue-history-end -@end smallexample - -@noindent -where @var{history-number} is the number it is getting in the value -history, @var{history-string} is a string, such as @samp{$5 = }, which -introduces the value to the user, @var{the-value} is the output -corresponding to the value itself, and @var{value-flags} is @samp{*} for -a value which can be dereferenced and @samp{-} for a value which cannot. - -@findex value-begin -@findex value-end -If the value is not added to the value history (it is an invalid float -or it is printed with the @code{output} command), the annotation is similar: - -@smallexample -^Z^Zvalue-begin @var{value-flags} -@var{the-value} -^Z^Zvalue-end -@end smallexample - -@findex arg-begin -@findex arg-name-end -@findex arg-value -@findex arg-end -When @value{GDBN} prints an argument to a function (for example, in the output -from the @code{backtrace} command), it annotates it as follows: - -@smallexample -^Z^Zarg-begin -@var{argument-name} -^Z^Zarg-name-end -@var{separator-string} -^Z^Zarg-value @var{value-flags} -@var{the-value} -^Z^Zarg-end -@end smallexample - -@noindent -where @var{argument-name} is the name of the argument, -@var{separator-string} is text which separates the name from the value -for the user's benefit (such as @samp{=}), and @var{value-flags} and -@var{the-value} have the same meanings as in a -@code{value-history-begin} annotation. - -@findex field-begin -@findex field-name-end -@findex field-value -@findex field-end -When printing a structure, @value{GDBN} annotates it as follows: - -@smallexample -^Z^Zfield-begin @var{value-flags} -@var{field-name} -^Z^Zfield-name-end -@var{separator-string} -^Z^Zfield-value -@var{the-value} -^Z^Zfield-end -@end smallexample - -@noindent -where @var{field-name} is the name of the field, @var{separator-string} -is text which separates the name from the value for the user's benefit -(such as @samp{=}), and @var{value-flags} and @var{the-value} have the -same meanings as in a @code{value-history-begin} annotation. - -When printing an array, @value{GDBN} annotates it as follows: - -@smallexample -^Z^Zarray-section-begin @var{array-index} @var{value-flags} -@end smallexample - -@noindent -where @var{array-index} is the index of the first element being -annotated and @var{value-flags} has the same meaning as in a -@code{value-history-begin} annotation. This is followed by any number -of elements, where is element can be either a single element: - -@findex elt -@smallexample -@samp{,} @var{whitespace} ; @r{omitted for the first element} -@var{the-value} -^Z^Zelt -@end smallexample - -or a repeated element - -@findex elt-rep -@findex elt-rep-end -@smallexample -@samp{,} @var{whitespace} ; @r{omitted for the first element} -@var{the-value} -^Z^Zelt-rep @var{number-of-repititions} -@var{repetition-string} -^Z^Zelt-rep-end -@end smallexample - -In both cases, @var{the-value} is the output for the value of the -element and @var{whitespace} can contain spaces, tabs, and newlines. In -the repeated case, @var{number-of-repititons} is the number of -consecutive array elements which contain that value, and -@var{repetition-string} is a string which is designed to convey to the -user that repitition is being depicted. - -@findex array-section-end -Once all the array elements have been output, the array annotation is -ended with - -@smallexample -^Z^Zarray-section-end -@end smallexample - -@node Frame Annotations -@section Frames - -@cindex annotations for frames -Whenever @value{GDBN} prints a frame, it annotates it. For example, this applies -to frames printed when @value{GDBN} stops, output from commands such as -@code{backtrace} or @code{up}, etc. - -@findex frame-begin -The frame annotation begins with - -@smallexample -^Z^Zframe-begin @var{level} @var{address} -@var{level-string} -@end smallexample - -@noindent -where @var{level} is the number of the frame (0 is the innermost frame, -and other frames have positive numbers), @var{address} is the address of -the code executing in that frame, and @var{level-string} is a string -designed to convey the level to the user. @var{address} is in the form -@samp{0x} followed by one or more lowercase hex digits (note that this -does not depend on the language). The frame ends with - -@findex frame-end -@smallexample -^Z^Zframe-end -@end smallexample - -Between these annotations is the main body of the frame, which can -consist of - -@itemize @bullet -@item -@findex function-call -@smallexample -^Z^Zfunction-call -@var{function-call-string} -@end smallexample - -where @var{function-call-string} is text designed to convey to the user -that this frame is associated with a function call made by @value{GDBN} to a -function in the program being debugged. - -@item -@findex signal-handler-caller -@smallexample -^Z^Zsignal-handler-caller -@var{signal-handler-caller-string} -@end smallexample - -where @var{signal-handler-caller-string} is text designed to convey to -the user that this frame is associated with whatever mechanism is used -by this operating system to call a signal handler (it is the frame which -calls the signal handler, not the frame for the signal handler itself). - -@item -A normal frame. - -@findex frame-address -@findex frame-address-end -This can optionally (depending on whether this is thought of as -interesting information for the user to see) begin with - -@smallexample -^Z^Zframe-address -@var{address} -^Z^Zframe-address-end -@var{separator-string} -@end smallexample - -where @var{address} is the address executing in the frame (the same -address as in the @code{frame-begin} annotation, but printed in a form -which is intended for user consumption---in particular, the syntax varies -depending on the language), and @var{separator-string} is a string -intended to separate this address from what follows for the user's -benefit. - -@findex frame-function-name -@findex frame-args -Then comes - -@smallexample -^Z^Zframe-function-name -@var{function-name} -^Z^Zframe-args -@var{arguments} -@end smallexample - -where @var{function-name} is the name of the function executing in the -frame, or @samp{??} if not known, and @var{arguments} are the arguments -to the frame, with parentheses around them (each argument is annotated -individually as well, @pxref{Value Annotations}). - -@findex frame-source-begin -@findex frame-source-file -@findex frame-source-file-end -@findex frame-source-line -@findex frame-source-end -If source information is available, a reference to it is then printed: - -@smallexample -^Z^Zframe-source-begin -@var{source-intro-string} -^Z^Zframe-source-file -@var{filename} -^Z^Zframe-source-file-end -: -^Z^Zframe-source-line -@var{line-number} -^Z^Zframe-source-end -@end smallexample - -where @var{source-intro-string} separates for the user's benefit the -reference from the text which precedes it, @var{filename} is the name of -the source file, and @var{line-number} is the line number within that -file (the first line is line 1). - -@findex frame-where -If @value{GDBN} prints some information about where the frame is from (which -library, which load segment, etc.; currently only done on the RS/6000), -it is annotated with - -@smallexample -^Z^Zframe-where -@var{information} -@end smallexample - -Then, if source is to actually be displayed for this frame (for example, -this is not true for output from the @code{backtrace} command), then a -@code{source} annotation (@pxref{Source Annotations}) is displayed. Unlike -most annotations, this is output instead of the normal text which would be -output, not in addition. -@end itemize - -@node Displays -@section Displays - -@findex display-begin -@findex display-number-end -@findex display-format -@findex display-expression -@findex display-expression-end -@findex display-value -@findex display-end -@cindex annotations for display -When @value{GDBN} is told to display something using the @code{display} command, -the results of the display are annotated: - -@smallexample -^Z^Zdisplay-begin -@var{number} -^Z^Zdisplay-number-end -@var{number-separator} -^Z^Zdisplay-format -@var{format} -^Z^Zdisplay-expression -@var{expression} -^Z^Zdisplay-expression-end -@var{expression-separator} -^Z^Zdisplay-value -@var{value} -^Z^Zdisplay-end -@end smallexample - -@noindent -where @var{number} is the number of the display, @var{number-separator} -is intended to separate the number from what follows for the user, -@var{format} includes information such as the size, format, or other -information about how the value is being displayed, @var{expression} is -the expression being displayed, @var{expression-separator} is intended -to separate the expression from the text that follows for the user, -and @var{value} is the actual value being displayed. - -@node Prompting -@section Annotation for @value{GDBN} Input - -@cindex annotations for prompts -When @value{GDBN} prompts for input, it annotates this fact so it is possible -to know when to send output, when the output from a given command is -over, etc. - -Different kinds of input each have a different @dfn{input type}. Each -input type has three annotations: a @code{pre-} annotation, which -denotes the beginning of any prompt which is being output, a plain -annotation, which denotes the end of the prompt, and then a @code{post-} -annotation which denotes the end of any echo which may (or may not) be -associated with the input. For example, the @code{prompt} input type -features the following annotations: - -@smallexample -^Z^Zpre-prompt -^Z^Zprompt -^Z^Zpost-prompt -@end smallexample - -The input types are - -@table @code -@findex pre-prompt -@findex prompt -@findex post-prompt -@item prompt -When @value{GDBN} is prompting for a command (the main @value{GDBN} prompt). - -@findex pre-commands -@findex commands -@findex post-commands -@item commands -When @value{GDBN} prompts for a set of commands, like in the @code{commands} -command. The annotations are repeated for each command which is input. - -@findex pre-overload-choice -@findex overload-choice -@findex post-overload-choice -@item overload-choice -When @value{GDBN} wants the user to select between various overloaded functions. - -@findex pre-query -@findex query -@findex post-query -@item query -When @value{GDBN} wants the user to confirm a potentially dangerous operation. - -@findex pre-prompt-for-continue -@findex prompt-for-continue -@findex post-prompt-for-continue -@item prompt-for-continue -When @value{GDBN} is asking the user to press return to continue. Note: Don't -expect this to work well; instead use @code{set height 0} to disable -prompting. This is because the counting of lines is buggy in the -presence of annotations. -@end table - -@node Errors -@section Errors -@cindex annotations for errors, warnings and interrupts - -@findex quit -@smallexample -^Z^Zquit -@end smallexample - -This annotation occurs right before @value{GDBN} responds to an interrupt. - -@findex error -@smallexample -^Z^Zerror -@end smallexample - -This annotation occurs right before @value{GDBN} responds to an error. - -Quit and error annotations indicate that any annotations which @value{GDBN} was -in the middle of may end abruptly. For example, if a -@code{value-history-begin} annotation is followed by a @code{error}, one -cannot expect to receive the matching @code{value-history-end}. One -cannot expect not to receive it either, however; an error annotation -does not necessarily mean that @value{GDBN} is immediately returning all the way -to the top level. - -@findex error-begin -A quit or error annotation may be preceded by - -@smallexample -^Z^Zerror-begin -@end smallexample - -Any output between that and the quit or error annotation is the error -message. - -Warning messages are not yet annotated. -@c If we want to change that, need to fix warning(), type_error(), -@c range_error(), and possibly other places. - -@node Breakpoint Info -@section Information on Breakpoints - -@cindex annotations for breakpoints -The output from the @code{info breakpoints} command is annotated as follows: - -@findex breakpoints-headers -@findex breakpoints-table -@smallexample -^Z^Zbreakpoints-headers -@var{header-entry} -^Z^Zbreakpoints-table -@end smallexample - -@noindent -where @var{header-entry} has the same syntax as an entry (see below) but -instead of containing data, it contains strings which are intended to -convey the meaning of each field to the user. This is followed by any -number of entries. If a field does not apply for this entry, it is -omitted. Fields may contain trailing whitespace. Each entry consists -of: - -@findex record -@findex field -@smallexample -^Z^Zrecord -^Z^Zfield 0 -@var{number} -^Z^Zfield 1 -@var{type} -^Z^Zfield 2 -@var{disposition} -^Z^Zfield 3 -@var{enable} -^Z^Zfield 4 -@var{address} -^Z^Zfield 5 -@var{what} -^Z^Zfield 6 -@var{frame} -^Z^Zfield 7 -@var{condition} -^Z^Zfield 8 -@var{ignore-count} -^Z^Zfield 9 -@var{commands} -@end smallexample - -Note that @var{address} is intended for user consumption---the syntax -varies depending on the language. - -The output ends with - -@findex breakpoints-table-end -@smallexample -^Z^Zbreakpoints-table-end -@end smallexample - -@node Invalidation -@section Invalidation Notices - -@cindex annotations for invalidation messages -The following annotations say that certain pieces of state may have -changed. - -@table @code -@findex frames-invalid -@item ^Z^Zframes-invalid - -The frames (for example, output from the @code{backtrace} command) may -have changed. - -@findex breakpoints-invalid -@item ^Z^Zbreakpoints-invalid - -The breakpoints may have changed. For example, the user just added or -deleted a breakpoint. -@end table - -@node Annotations for Running -@section Running the Program -@cindex annotations for running programs - -@findex starting -@findex stopping -When the program starts executing due to a @value{GDBN} command such as -@code{step} or @code{continue}, - -@smallexample -^Z^Zstarting -@end smallexample - -is output. When the program stops, - -@smallexample -^Z^Zstopped -@end smallexample - -is output. Before the @code{stopped} annotation, a variety of -annotations describe how the program stopped. - -@table @code -@findex exited -@item ^Z^Zexited @var{exit-status} -The program exited, and @var{exit-status} is the exit status (zero for -successful exit, otherwise nonzero). - -@findex signalled -@findex signal-name -@findex signal-name-end -@findex signal-string -@findex signal-string-end -@item ^Z^Zsignalled -The program exited with a signal. After the @code{^Z^Zsignalled}, the -annotation continues: - -@smallexample -@var{intro-text} -^Z^Zsignal-name -@var{name} -^Z^Zsignal-name-end -@var{middle-text} -^Z^Zsignal-string -@var{string} -^Z^Zsignal-string-end -@var{end-text} -@end smallexample - -@noindent -where @var{name} is the name of the signal, such as @code{SIGILL} or -@code{SIGSEGV}, and @var{string} is the explanation of the signal, such -as @code{Illegal Instruction} or @code{Segmentation fault}. -@var{intro-text}, @var{middle-text}, and @var{end-text} are for the -user's benefit and have no particular format. - -@findex signal -@item ^Z^Zsignal -The syntax of this annotation is just like @code{signalled}, but @value{GDBN} is -just saying that the program received the signal, not that it was -terminated with it. - -@findex breakpoint -@item ^Z^Zbreakpoint @var{number} -The program hit breakpoint number @var{number}. - -@findex watchpoint -@item ^Z^Zwatchpoint @var{number} -The program hit watchpoint number @var{number}. -@end table - -@node Source Annotations -@section Displaying Source -@cindex annotations for source display - -@findex source -The following annotation is used instead of displaying source code: - -@smallexample -^Z^Zsource @var{filename}:@var{line}:@var{character}:@var{middle}:@var{addr} -@end smallexample - -where @var{filename} is an absolute file name indicating which source -file, @var{line} is the line number within that file (where 1 is the -first line in the file), @var{character} is the character position -within the file (where 0 is the first character in the file) (for most -debug formats this will necessarily point to the beginning of a line), -@var{middle} is @samp{middle} if @var{addr} is in the middle of the -line, or @samp{beg} if @var{addr} is at the beginning of the line, and -@var{addr} is the address in the target program associated with the -source which is being displayed. @var{addr} is in the form @samp{0x} -followed by one or more lowercase hex digits (note that this does not -depend on the language). - -@node TODO -@section Annotations We Might Want in the Future - -@format - - target-invalid - the target might have changed (registers, heap contents, or - execution status). For performance, we might eventually want - to hit `registers-invalid' and `all-registers-invalid' with - greater precision - - - systematic annotation for set/show parameters (including - invalidation notices). - - - similarly, `info' returns a list of candidates for invalidation - notices. -@end format - -@ignore -@node Index -@unnumbered Index - -@printindex fn -@end ignore - -@c @bye diff --git a/contrib/gdb/gdb/doc/configure b/contrib/gdb/gdb/doc/configure deleted file mode 100644 index 2f9ade3..0000000 --- a/contrib/gdb/gdb/doc/configure +++ /dev/null @@ -1,888 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. - -# Defaults: -ac_help= -ac_default_prefix=/usr/local -# Any additions from configure.in: - -# Initialize some variables set by options. -# The variables have the same names as the options, with -# dashes changed to underlines. -build=NONE -cache_file=./config.cache -exec_prefix=NONE -host=NONE -no_create= -nonopt=NONE -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -target=NONE -verbose= -x_includes=NONE -x_libraries=NONE -bindir='${exec_prefix}/bin' -sbindir='${exec_prefix}/sbin' -libexecdir='${exec_prefix}/libexec' -datadir='${prefix}/share' -sysconfdir='${prefix}/etc' -sharedstatedir='${prefix}/com' -localstatedir='${prefix}/var' -libdir='${exec_prefix}/lib' -includedir='${prefix}/include' -oldincludedir='/usr/include' -infodir='${prefix}/info' -mandir='${prefix}/man' - -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 - -ac_prev= -for ac_option -do - - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; 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Producers of the - debug symbol table must write these values into the version number field of - the compilation unit record in .blocks . - */ -#define dst_version_major 1 -#define dst_version_minor 3 - - -/* - ** Enumeration of debug record types appearing in .blocks and .symbols ... - */ -typedef enum - { - dst_typ_pad, /* 0 */ - dst_typ_comp_unit, /* 1 */ - dst_typ_section_tab, /* 2 */ - dst_typ_file_tab, /* 3 */ - dst_typ_block, /* 4 */ - dst_typ_5, - dst_typ_var, - dst_typ_pointer, /* 7 */ - dst_typ_array, /* 8 */ - dst_typ_subrange, /* 9 */ - dst_typ_set, /* 10 */ - dst_typ_implicit_enum, /* 11 */ - dst_typ_explicit_enum, /* 12 */ - dst_typ_short_rec, /* 13 */ - dst_typ_old_record, - dst_typ_short_union, /* 15 */ - dst_typ_old_union, - dst_typ_file, /* 17 */ - dst_typ_offset, /* 18 */ - dst_typ_alias, /* 19 */ - dst_typ_signature, /* 20 */ - dst_typ_21, - dst_typ_old_label, /* 22 */ - dst_typ_scope, /* 23 */ - dst_typ_end_scope, /* 24 */ - dst_typ_25, - dst_typ_26, - dst_typ_string_tab, /* 27 */ - dst_typ_global_name_tab, /* 28 */ - dst_typ_forward, /* 29 */ - dst_typ_aux_size, /* 30 */ - dst_typ_aux_align, /* 31 */ - dst_typ_aux_field_size, /* 32 */ - dst_typ_aux_field_off, /* 33 */ - dst_typ_aux_field_align, /* 34 */ - dst_typ_aux_qual, /* 35 */ - dst_typ_aux_var_bound, /* 36 */ - dst_typ_extension, /* 37 */ - dst_typ_string, /* 38 */ - dst_typ_old_entry, - dst_typ_const, /* 40 */ - dst_typ_reference, /* 41 */ - dst_typ_record, /* 42 */ - dst_typ_union, /* 43 */ - dst_typ_aux_type_deriv, /* 44 */ - dst_typ_locpool, /* 45 */ - dst_typ_variable, /* 46 */ - dst_typ_label, /* 47 */ - dst_typ_entry, /* 48 */ - dst_typ_aux_lifetime, /* 49 */ - dst_typ_aux_ptr_base, /* 50 */ - dst_typ_aux_src_range, /* 51 */ - dst_typ_aux_reg_val, /* 52 */ - dst_typ_aux_unit_names, /* 53 */ - dst_typ_aux_sect_info, /* 54 */ - dst_typ_END_OF_ENUM - } -dst_rec_type_t; - - -/* - ** Dummy bounds for variably dimensioned arrays: - */ -#define dst_dummy_array_size 100 - - -/* - ** Reference to another item in the symbol table. - ** - ** The value of a dst_rel_offset_t is the relative offset from the start of the - ** referencing record to the start of the referenced record, string, etc. - ** - ** The value of a NIL dst_rel_offset_t is zero. - */ - -typedef long dst_rel_offset_t ALIGNED1; - - -/* FIXME: Here and many places we make assumptions about sizes of host - data types, structure layout, etc. Only needs to be fixed if we care - about cross-debugging, though. */ - -/* - ** Section-relative reference. - ** - ** The section index field is an index into the local compilation unit's - ** section table (see dst_rec_section_tab_t)--NOT into the object module - ** section table! - ** - ** The sect_offset field is the offset in bytes into the section. - ** - ** A NIL dst_sect_ref_t has a sect_index field of zero. Indexes originate - ** at one. - */ - -typedef struct - { - unsigned short sect_index; - unsigned long sect_offset ALIGNED1; - } -dst_sect_ref_t; - -#define dst_sect_index_nil 0 -#define dst_sect_index_origin 1 - - -/* - ** Source location descriptor. - ** - ** The file_index field is an index into the local compilation unit's - ** file table (see dst_rec_file_tab_t). - ** - ** A NIL dst_src_loc_t has a file_index field of zero. Indexes originate - ** at one. - */ - -typedef struct - { - boolean reserved:1; /* reserved for future use */ - int file_index:11; /* index into .blocks source file list */ - int line_number:20; /* source line number */ - } -dst_src_loc_t; - -#define dst_file_index_nil 0 -#define dst_file_index_origin 1 - - -/* - ** Standard (primitive) type codes. - */ - -typedef enum - { - dst_non_std_type, - dst_int8_type, /* 8 bit integer */ - dst_int16_type, /* 16 bit integer */ - dst_int32_type, /* 32 bit integer */ - dst_uint8_type, /* 8 bit unsigned integer */ - dst_uint16_type, /* 16 bit unsigned integer */ - dst_uint32_type, /* 32 bit unsigned integer */ - dst_real32_type, /* single precision ieee floatining point */ - dst_real64_type, /* double precision ieee floatining point */ - dst_complex_type, /* single precision complex */ - dst_dcomplex_type, /* double precision complex */ - dst_bool8_type, /* boolean =logical*1 */ - dst_bool16_type, /* boolean =logical*2 */ - dst_bool32_type, /* boolean =logical*4 */ - dst_char_type, /* 8 bit ascii character */ - dst_string_type, /* string of 8 bit ascii characters */ - dst_ptr_type, /* univ_pointer */ - dst_set_type, /* generic 256 bit set */ - dst_proc_type, /* generic procedure (signature not specified) */ - dst_func_type, /* generic function (signature not specified) */ - dst_void_type, /* c void type */ - dst_uchar_type, /* c unsigned char */ - dst_std_type_END_OF_ENUM - } -dst_std_type_t; - - -/* - ** General data type descriptor - ** - ** If the user_defined_type bit is clear, then the type is a standard type, and - ** the remaining bits contain the dst_std_type_t of the type. If the bit is - ** set, then the type is defined in a separate dst record, which is referenced - ** by the remaining bits as a dst_rel_offset_t. - */ - -typedef union - { - struct - { - boolean user_defined_type:1; /* tag field */ - int must_be_zero:23; /* 23 bits of pad */ - dst_std_type_t dtc:8; /* 8 bit primitive data */ - } - std_type; - - struct - { - boolean user_defined_type:1; /* tag field */ - int doffset:31; /* offset to type record */ - } - user_type; - } -dst_type_t ALIGNED1; - -/* The user_type.doffset field is a 31-bit signed value. Some versions of C - do not support signed bit fields. The following macro will extract that - field as a signed value: - */ -#define dst_user_type_offset(type_rec) \ - ( ((int) ((type_rec).user_type.doffset << 1)) >> 1 ) - - -/*================================================*/ -/*========== RECORDS IN .blocks SECTION ==========*/ -/*================================================*/ - -/*----------------------- - COMPILATION UNIT record - ----------------------- - This must be the first record in each .blocks section. - Provides a set of information describing the output of a single compilation - and pointers to additional information for the compilation unit. -*/ - -typedef enum - { - dst_pc_code_locs, /* ranges in loc strings are pc ranges */ - dst_comp_unit_END_OF_ENUM - } -dst_comp_unit_flag_t; - -typedef enum - { - dst_lang_unk, /* unknown language */ - dst_lang_pas, /* Pascal */ - dst_lang_ftn, /* FORTRAN */ - dst_lang_c, /* C */ - dst_lang_mod2, /* Modula-2 */ - dst_lang_asm_m68k, /* 68K assembly language */ - dst_lang_asm_a88k, /* AT assembly language */ - dst_lang_ada, /* Ada */ - dst_lang_cxx, /* C++ */ - dst_lang_END_OF_ENUM - } -dst_lang_type_t; - -typedef struct - { - struct - { - unsigned char major_part; /* = dst_version_major */ - unsigned char minor_part; /* = dst_version_minor */ - } - version; /* version of dst */ - unsigned short flags; /* mask of dst_comp_unit_flag_t */ - unsigned short lang_type; /* source language */ - unsigned short number_of_blocks; /* number of blocks records */ - dst_rel_offset_t root_block_offset; /* offset to root block (module?) */ - dst_rel_offset_t section_table /* offset to section table record */ ; - dst_rel_offset_t file_table; /* offset to file table record */ - unsigned long data_size; /* total size of .blocks data */ - } -dst_rec_comp_unit_t ALIGNED1; - - -/*-------------------- - SECTION TABLE record - -------------------- - There must be one section table associated with each compilation unit. - Other debug records refer to sections via their index in this table. The - section base addresses in the table are virtual addresses of the sections, - relocated by the linker. -*/ - -typedef struct - { - unsigned short number_of_sections; /* size of array: */ - unsigned long section_base[dst_dummy_array_size] ALIGNED1; - } -dst_rec_section_tab_t ALIGNED1; - - -/*----------------- - FILE TABLE record - ----------------- - There must be one file table associated with each compilation unit describing - the source (and include) files used by each compilation unit. Other debug - records refer to files via their index in this table. The first entry is the - primary source file. -*/ - -typedef struct - { - long dtm; /* time last modified (time_$clock_t) */ - dst_rel_offset_t noffset; /* offset to name string for source file */ - } -dst_file_desc_t; - -typedef struct - { - unsigned short number_of_files; /* size of array: */ - dst_file_desc_t files[dst_dummy_array_size] ALIGNED1; - } -dst_rec_file_tab_t ALIGNED1; - - -/*----------------- - NAME TABLE record - ----------------- - A name table record may appear as an auxiliary record to the file table, - providing additional qualification of the file indexes for languages that - need it (i.e. Ada). Name table entries parallel file table entries of the - same file index. -*/ - -typedef struct - { - unsigned short number_of_names; /* size of array: */ - dst_rel_offset_t names[dst_dummy_array_size] ALIGNED1; - } -dst_rec_name_tab_t ALIGNED1; - - -/*-------------- - BLOCK record - -------------- - Describes a lexical program block--a procedure, function, module, etc. -*/ - -/* Block types. These may be used in any way desired by the compiler writers. - The debugger uses them only to give a description to the user of the type of - a block. The debugger makes no other assumptions about the meaning of any - of these. For example, the fact that a block is executable (e.g., program) - or not (e.g., module) is expressed in block attributes (see below), not - guessed at from the block type. - */ -typedef enum - { - dst_block_module, /* some pascal = modula = ada types */ - dst_block_program, - dst_block_procedure, - dst_block_function, /* C function */ - dst_block_subroutine, /* some fortran block types */ - dst_block_block_data, - dst_block_stmt_function, - dst_block_package, /* a few particular to Ada */ - dst_block_package_body, - dst_block_subunit, - dst_block_task, - dst_block_file, /* a C outer scope? */ - dst_block_class, /* C++ or Simula */ - dst_block_END_OF_ENUM - } -dst_block_type_t; - -/* Block attributes. This is the information used by the debugger to represent - the semantics of blocks. - */ -typedef enum - { - dst_block_main_entry, /* the block's entry point is a main entry into - the compilation unit */ - dst_block_executable, /* the block has an entry point */ - dst_block_attr_END_OF_ENUM - } -dst_block_attr_t; - -/* Code range. Each block has associated with it one or more code ranges. An - individual code range is identified by a range of source (possibly nil) and - a range of executable code. For example, a block which has its executable - code spread over multiple sections will have one code range per section. - */ -typedef struct - { - unsigned long code_size; /* size of executable code (in bytes ) */ - dst_sect_ref_t code_start; /* starting address of executable code */ - dst_sect_ref_t lines_start; /* start of line number tables */ - } -dst_code_range_t; - -typedef struct - { - dst_block_type_t block_type:8; - unsigned short flags:8; /* mask of dst_block_attr_t flags */ - dst_rel_offset_t sibling_block_off; /* offset to next sibling block */ - dst_rel_offset_t child_block_off; /* offset to first contained block */ - dst_rel_offset_t noffset; /* offset to block name string */ - dst_sect_ref_t symbols_start; /* start of debug symbols */ - unsigned short n_of_code_ranges; /* size of array... */ - dst_code_range_t code_ranges[dst_dummy_array_size] ALIGNED1; - } -dst_rec_block_t ALIGNED1; - - -/*-------------------------- - AUX SECT INFO TABLE record - -------------------------- - Appears as an auxiliary to a block record. Expands code range information - by providing references into additional, language-dependent sections for - information related to specific code ranges of the block. Sect info table - entries parallel code range array entries of the same index. -*/ - -typedef struct - { - unsigned char tag; /* currently can only be zero */ - unsigned char number_of_refs; /* size of array: */ - dst_sect_ref_t refs[dst_dummy_array_size] ALIGNED1; - } -dst_rec_sect_info_tab_t ALIGNED1; - -/*=================================================*/ -/*========== RECORDS IN .symbols SECTION ==========*/ -/*=================================================*/ - -/*----------------- - CONSTANT record - ----------------- - Describes a symbolic constant. -*/ - -typedef struct - { - float r; /* real part */ - float i; /* imaginary part */ - } -dst_complex_t; - -typedef struct - { - double dr; /* real part */ - double di; /* imaginary part */ - } -dst_double_complex_t; - -/* The following record provides a way of describing constant values with - non-standard type and no limit on size. - */ -typedef union - { - char char_data[dst_dummy_array_size]; - short int_data[dst_dummy_array_size]; - long long_data[dst_dummy_array_size]; - } -dst_big_kon_t; - -/* Representation of the value of a general constant. - */ -typedef struct - { - unsigned short length; /* size of constant value (bytes) */ - - union - { - unsigned short kon_int8; - short kon_int16; - long kon_int32 ALIGNED1; - float kon_real ALIGNED1; - double kon_dbl ALIGNED1; - dst_complex_t kon_cplx ALIGNED1; - dst_double_complex_t kon_dcplx ALIGNED1; - char kon_char; - dst_big_kon_t kon ALIGNED1; - } - val; /* value data of constant */ - } -dst_const_t ALIGNED1; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of const definition */ - dst_type_t type_desc; /* type of this (manifest) constant */ - dst_const_t value; - } -dst_rec_const_t ALIGNED1; - -/*---------------- - VARIABLE record - ---------------- - Describes a program variable. -*/ - -/* Variable attributes. These define certain variable semantics to the - debugger. - */ -typedef enum - { - dst_var_attr_read_only, /* is read-only (a program literal) */ - dst_var_attr_volatile, /* same as compiler's VOLATILE attribute */ - dst_var_attr_global, /* is a global definition or reference */ - dst_var_attr_compiler_gen, /* is compiler-generated */ - dst_var_attr_static, /* has static location */ - dst_var_attr_END_OF_ENUM - } -dst_var_attr_t; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_rel_offset_t loffset; /* offset to loc string */ - dst_src_loc_t src_loc; /* file/line of variable definition */ - dst_type_t type_desc; /* type descriptor */ - unsigned short attributes; /* mask of dst_var_attr_t flags */ - } -dst_rec_variable_t ALIGNED1; - - -/*---------------- - old VAR record - ----------------- - Used by older compilers to describe a variable -*/ - -typedef enum - { - dst_var_loc_unknown, /* Actually defined as "unknown" */ - dst_var_loc_abs, /* Absolute address */ - dst_var_loc_sect_off, /* Absolute address as a section offset */ - dst_var_loc_ind_sect_off, /* An indexed section offset ???? */ - dst_var_loc_reg, /* register */ - dst_var_loc_reg_rel, /* register relative - usually fp */ - dst_var_loc_ind_reg_rel, /* Indexed register relative */ - dst_var_loc_ftn_ptr_based, /* Fortran pointer based */ - dst_var_loc_pc_rel, /* PC relative. Really. */ - dst_var_loc_external, /* External */ - dst_var_loc_END_OF_ENUM - } -dst_var_loc_t; - -/* Locations come in two versions. The short, and the long. The difference - * between the short and the long is the addition of a statement number - * field to the start andend of the range of the long, and and unkown - * purpose field in the middle. Also, loc_type and loc_index aren't - * bitfields in the long version. - */ - -typedef struct - { - unsigned short loc_type:4; - unsigned short loc_index:12; - long location; - short start_line; /* start_line and end_line? */ - short end_line; /* I'm guessing here. */ - } -dst_var_loc_short_t; - -typedef struct - { - unsigned short loc_type; - unsigned short loc_index; - long location; - short unknown; /* Always 0003 or 3b3c. Why? */ - short start_statement; - short start_line; - short end_statement; - short end_line; - } -dst_var_loc_long_t; - - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of description */ - dst_type_t type_desc; /* Type description */ - unsigned short attributes; /* mask of dst_var_attr_t flags */ - unsigned short no_of_locs:15; /* Number of locations */ - unsigned short short_locs:1; /* True if short locations. */ - union - { - dst_var_loc_short_t shorts[dst_dummy_array_size]; - dst_var_loc_long_t longs[dst_dummy_array_size]; - } - locs; - } -dst_rec_var_t; - -/*---------------- - old LABEL record - ----------------- - Used by older compilers to describe a label -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of description */ - char location[12]; /* location string */ - } -dst_rec_old_label_t ALIGNED1; - -/*---------------- - POINTER record - ---------------- - Describes a pointer type. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to the name string for this type */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_type_t type_desc; /* base type of this pointer */ - } -dst_rec_pointer_t ALIGNED1; - - -/*------------- - ARRAY record - ------------- - Describes an array type. - - Multidimensional arrays are described with a number of dst_rec_array_t - records, one per array dimension, each linked to the next through the - elem_type_desc.doffset field. Each record must have its multi_dim flag - set. - - If column_major is true (as with FORTRAN arrays) then the last array bound in - the declaration is the first array index in memory, which is the opposite of - the usual case (as with Pascal and C arrays). - - Variable array bounds are described by auxiliary records; if aux_var_bound - records are present, the lo_bound and hi_bound fields of this record are - ignored by the debugger. - - span_comp identifies one of the language-dependent ways in which the distance - between successive array elements (span) is calculated. - dst_use_span_field -- the span is the value of span field. - dst_compute_from_prev -- the span is the size of the previous dimension. - dst_compute_from_next -- the span is the size of the next dimension. - In the latter two cases, the span field contains an amount of padding to add - to the size of the appropriate dimension to calculate the span. -*/ - -typedef enum - { - dst_use_span_field, - dst_compute_from_prev, - dst_compute_from_next, - dst_span_comp_END_OF_ENUM - } -dst_span_comp_t; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_type_t elem_type_desc; /* array element type */ - dst_type_t indx_type_desc; /* array index type */ - long lo_bound; /* lower bound of index */ - long hi_bound; /* upper bound of index */ - unsigned long span; /* see above */ - unsigned long size; /* total array size (bytes) */ - boolean multi_dim:1; - boolean is_packed:1; /* true if packed array */ - boolean is_signed:1; /* true if packed elements are signed */ - dst_span_comp_t span_comp:2; /* how to compute span */ - boolean column_major:1; - unsigned short reserved:2; /* must be zero */ - unsigned short elem_size:8; /* element size if packed (bits) */ - } -dst_rec_array_t ALIGNED1; - - -/*----------------- - SUBRANGE record - ----------------- - Describes a subrange type. -*/ - -/* Variable subrange bounds are described by auxiliary records; if aux_var_bound - records are present, the lo_bound and hi_bound fields of this record are - ignored by the debugger. - */ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of subrange definition */ - dst_type_t type_desc; /* parent type */ - long lo_bound; /* lower bound of subrange */ - long hi_bound; /* upper bound of subrange */ - unsigned short size; /* storage size (bytes) */ - } -dst_rec_subrange_t ALIGNED1; - - -/*--------------- - STRING record - --------------- - Describes a string type. -*/ - -/* Variable subrange bounds are described by auxiliary records; if aux_var_bound - records are present, the lo_bound and hi_bound fields of this record are - ignored by the debugger. - */ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of string definition */ - dst_type_t elem_type_desc; /* element type */ - dst_type_t indx_type_desc; /* index type */ - long lo_bound; /* lower bound */ - long hi_bound; /* upper bound */ - unsigned long size; /* total string size (bytes) if fixed */ - } -dst_rec_string_t ALIGNED1; - - -/*--------------- - SET record - --------------- - Describes a set type. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_type_t type_desc; /* element type */ - unsigned short nbits; /* number of bits in set */ - unsigned short size; /* storage size (bytes) */ - } -dst_rec_set_t ALIGNED1; - - -/*----------------------------- - IMPLICIT ENUMERATION record - ----------------------------- - Describes an enumeration type with implicit element values = 0, 1, 2, ... - (Pascal-style). -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - unsigned short nelems; /* number of elements in enumeration */ - unsigned short size; /* storage size (bytes) */ - /* offsets to name strings of elements 0, 1, 2, ... */ - dst_rel_offset_t elem_noffsets[dst_dummy_array_size]; - } -dst_rec_implicit_enum_t ALIGNED1; - - -/*----------------------------- - EXPLICIT ENUMERATION record - ----------------------------- - Describes an enumeration type with explicitly assigned element values - (C-style). -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to element name string */ - long value; /* element value */ - } -dst_enum_elem_t; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - unsigned short nelems; /* number of elements in enumeration */ - unsigned short size; /* storage size (bytes) */ - /* name/value pairs, one describing each enumeration value: */ - dst_enum_elem_t elems[dst_dummy_array_size]; - } -dst_rec_explicit_enum_t ALIGNED1; - - -/*----------------------- - RECORD / UNION record - ----------------------- - Describes a record (struct) or union. - - If the record is larger than 2**16 bytes then an attached aux record - specifies its size. Also, if the record is stored in short form then - attached records specify field offsets larger than 2**16 bytes. - - Whether the fields[] array or sfields[] array is used is selected by - the dst_rec_type_t of the overall dst record. -*/ - -/* - Record field descriptor, short form. This form handles only fields which - are an even number of bytes long, located some number of bytes from the - start of the record. - */ -typedef struct - { - dst_rel_offset_t noffset; /* offset to field name string */ - dst_type_t type_desc; /* field type */ - unsigned short foffset; /* field offset from start of record (bytes) */ - } -dst_short_field_t ALIGNED1; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_type_t type_desc; /* field type */ - unsigned short foffset; /* byte offset */ - unsigned short is_packed:1; /* True if field is packed */ - unsigned short bit_offset:6; /* Bit offset */ - unsigned short size:6; /* Size in bits */ - unsigned short sign:1; /* True if signed */ - unsigned short pad:2; /* Padding. Must be 0 */ - } -dst_old_field_t ALIGNED1; - -/* Tag enumeration for long record field descriptor: - */ -typedef enum - { - dst_field_byte, - dst_field_bit, - dst_field_loc, - dst_field_END_OF_ENUM - } -dst_field_format_t; - -/* - Record field descriptor, long form. The format of the field information - is identified by the format_tag, which contains one of the above values. - The field_byte variant is equivalent to the short form of field descriptor. - The field_bit variant handles fields which are any number of bits long, - located some number of bits from the start of the record. The field_loc - variant allows the location of the field to be described by a general loc - string. - */ -typedef struct - { - dst_rel_offset_t noffset; /* offset to name of field */ - dst_type_t type_desc; /* type of field */ - union - { - struct - { - dst_field_format_t format_tag:2; /* dst_field_byte */ - unsigned long offset:30; /* offset of field in bytes */ - } - field_byte ALIGNED1; - struct - { - dst_field_format_t format_tag:2; /* dst_field_bit */ - unsigned long nbits:6; /* bit size of field */ - unsigned long is_signed:1; /* signed/unsigned attribute */ - unsigned long bit_offset:3; /* bit offset from byte boundary */ - int pad:4; /* must be zero */ - unsigned short byte_offset; /* offset of byte boundary */ - } - field_bit ALIGNED1; - struct - { - dst_field_format_t format_tag:2; /* dst_field_loc */ - int loffset:30; /* dst_rel_offset_t to loc string */ - } - field_loc ALIGNED1; - } - f ALIGNED1; - } -dst_field_t; - -/* The field_loc.loffset field is a 30-bit signed value. Some versions of C do - not support signed bit fields. The following macro will extract that field - as a signed value: - */ -#define dst_field_loffset(field_rec) \ - ( ((int) ((field_rec).f.field_loc.loffset << 2)) >> 2 ) - - -typedef struct - { - dst_rel_offset_t noffset; /* offset to record name string */ - dst_src_loc_t src_loc; /* file/line where this record is defined */ - unsigned short size; /* storage size (bytes) */ - unsigned short nfields; /* number of fields in this record */ - union - { - dst_field_t fields[dst_dummy_array_size]; - dst_short_field_t sfields[dst_dummy_array_size]; - dst_old_field_t ofields[dst_dummy_array_size]; - } - f; /* array of fields */ - } -dst_rec_record_t ALIGNED1; - - -/*------------- - FILE record - ------------- - Describes a file type. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line where type was defined */ - dst_type_t type_desc; /* file element type */ - } -dst_rec_file_t ALIGNED1; - - -/*--------------- - OFFSET record - --------------- - Describes a Pascal offset type. - (This type, an undocumented Domain Pascal extension, is currently not - supported by the debugger) -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to the name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_type_t area_type_desc; /* area type */ - dst_type_t base_type_desc; /* base type */ - long lo_bound; /* low bound of the offset range */ - long hi_bound; /* high bound of the offset range */ - long bias; /* bias */ - unsigned short scale; /* scale factor */ - unsigned short size; /* storage size (bytes) */ - } -dst_rec_offset_t ALIGNED1; - - -/*-------------- - ALIAS record - -------------- - Describes a type alias (e.g., typedef). -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_type_t type_desc; /* parent type */ - } -dst_rec_alias_t ALIGNED1; - - -/*------------------ - SIGNATURE record - ------------------ - Describes a procedure/function type. -*/ - -/* Enumeration of argument semantics. Note that most are mutually - exclusive. - */ -typedef enum - { - dst_arg_attr_val, /* passed by value */ - dst_arg_attr_ref, /* passed by reference */ - dst_arg_attr_name, /* passed by name */ - dst_arg_attr_in, /* readable in the callee */ - dst_arg_attr_out, /* writable in the callee */ - dst_arg_attr_hidden, /* not visible in the caller */ - dst_arg_attr_END_OF_ENUM - } -dst_arg_attr_t; - -/* Argument descriptor. Actually points to a variable record for most of the - information. - */ -typedef struct - { - dst_rel_offset_t var_offset; /* offset to variable record */ - unsigned short attributes; /* a mask of dst_arg_attr_t flags */ - } -dst_arg_t ALIGNED1; - -typedef struct - { - dst_rel_offset_t noffset; /* offset to name string */ - dst_src_loc_t src_loc; /* file/line of function definition */ - dst_rel_offset_t result; /* offset to function result variable record */ - unsigned short nargs; /* number of arguments */ - dst_arg_t args[dst_dummy_array_size]; - } -dst_rec_signature_t ALIGNED1; - -/*-------------- - SCOPE record - -------------- - Obsolete. Use the new ENTRY type instead. - Old compilers may put this in as the first entry in a function, - terminated by an end of scope entry. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* Name offset */ - dst_src_loc_t start_line; /* Starting line */ - dst_src_loc_t end_line; /* Ending line */ - } -dst_rec_scope_t ALIGNED1; - -/*-------------- - ENTRY record - -------------- - Describes a procedure/function entry point. An entry record is to a - signature record roughly as a variable record is to a type descriptor record. - - The entry_number field is keyed to the entry numbers in .lines -- the - debugger locates the code location of an entry by searching the line - number table for an entry numbered with the value of entry_number. The - main entry is numbered zero. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to entry name string */ - dst_rel_offset_t loffset; /* where to jump to call this entry */ - dst_src_loc_t src_loc; /* file/line of definition */ - dst_rel_offset_t sig_desc; /* offset to signature descriptor */ - unsigned int entry_number:8; - int pad:8; /* must be zero */ - } -dst_rec_entry_t ALIGNED1; - -/*----------------------- - Old format ENTRY record - ----------------------- - Supposedly obsolete but still used by some compilers. - */ - -typedef struct - { - dst_rel_offset_t noffset; /* Offset to entry name string */ - dst_src_loc_t src_loc; /* Location in source */ - dst_rel_offset_t sig_desc; /* Signature description */ - char unknown[36]; - } -dst_rec_old_entry_t ALIGNED1; - -/*-------------- - LABEL record - -------------- - Describes a program label. -*/ - -typedef struct - { - dst_rel_offset_t noffset; /* offset to label string */ - dst_rel_offset_t loffset; /* offset to loc string */ - dst_src_loc_t src_loc; /* file/line of definition */ - } -dst_rec_label_t ALIGNED1; - - -/*----------------------- - AUXILIARY SIZE record - ----------------------- - May appear in the auxiliary record list of any type or variable record to - modify the default size of the type or variable. -*/ - -typedef struct - { - unsigned long size; /* size (bytes) */ - } -dst_rec_aux_size_t ALIGNED1; - - -/*----------------------- - AUXILIARY ALIGN record - ----------------------- - May appear in the auxiliary record list of any type or variable record to - modify the default alignment of the type or variable. -*/ - -typedef struct - { - unsigned short alignment; /* # of low order zero bits */ - } -dst_rec_aux_align_t ALIGNED1; - - -/*----------------------------- - AUXILIARY FIELD SIZE record - ----------------------------- - May appear in the auxiliary record list of any RECORD/UNION record to - modify the default size of a field. -*/ - -typedef struct - { - unsigned short field_no; /* field number */ - unsigned long size; /* size (bits) */ - } -dst_rec_aux_field_size_t ALIGNED1; - - - -/*----------------------------- - AUXILIARY FIELD OFFSET record - ----------------------------- - May appear in the auxiliary record list of any RECORD/UNION record to - specify a field offset larger than 2**16. -*/ - -typedef struct - { - unsigned short field_no; /* field number */ - unsigned long foffset; /* offset */ - } -dst_rec_aux_field_off_t ALIGNED1; - - -/*----------------------------- - AUXILIARY FIELD ALIGN record - ----------------------------- - May appear in the auxiliary record list of any RECORD/UNION record to - modify the default alignment of a field. -*/ - -typedef struct - { - unsigned short field_no; /* field number */ - unsigned short alignment; /* number of low order zero bits */ - } -dst_rec_aux_field_align_t ALIGNED1; - - -/*---------------------------- - AUXILIARY VAR BOUND record - ---------------------------- - May appear in the auxiliary record list of any ARRAY, SUBRANGE or STRING - record to describe a variable bound for the range of the type. -*/ - -typedef enum - { - dst_low_bound, /* the low bound is variable */ - dst_high_bound, /* the high bound is variable */ - dst_var_bound_END_OF_ENUM - } -dst_var_bound_t; - -typedef struct - { - unsigned short which; /* which bound */ - dst_rel_offset_t voffset ALIGNED1; /* variable that defines bound */ - } -dst_rec_aux_var_bound_t ALIGNED1; - - -/*---------------------------------- - AUXILIARY TYPE DERIVATION record - ---------------------------------- - May appear in the auxiliary record list of any RECORD/UNION record to denote - class inheritance of that type from a parent type. - - Inheritance implies that it is possible to convert the inheritor type to the - inherited type, retaining those fields which were inherited. To allow this, - orig_field_no, a field number into the record type, is provided. If - orig_is_pointer is false, then the start of the inherited record is located - at the location of the field indexed by orig_field_no. If orig_is_pointer - is true, then it is located at the address contained in the field indexed - by orig_field_no (assumed to be a pointer). -*/ - -typedef struct - { - dst_type_t parent_type; /* reference to inherited type */ - unsigned short orig_field_no; - boolean orig_is_pointer:1; - int unused:15; /* must be zero */ - } -dst_rec_aux_type_deriv_t ALIGNED1; - - -/*------------------------------------ - AUXILIARY VARIABLE LIFETIME record - ------------------------------------ - May appear in the auxiliary record list of a VARIABLE record to add location - information for an additional variable lifetime. -*/ - -typedef struct - { - dst_rel_offset_t loffset; - } -dst_rec_aux_lifetime_t ALIGNED1; - - -/*------------------------------- - AUXILIARY POINTER BASE record - ------------------------------- - May appear in the auxiliary record list of a VARIABLE record to provide a - pointer base to substitute for references to any such bases in the location - string of the variable. A pointer base is another VARIABLE record. When - the variable is evaluated by the debugger, it uses the current value of the - pointer base variable in computing its location. - - This is useful for representing FORTRAN pointer-based variables. -*/ - -typedef struct - { - dst_rel_offset_t voffset; - } -dst_rec_aux_ptr_base_t ALIGNED1; - - -/*--------------------------------- - AUXILIARY REGISTER VALUE record - --------------------------------- - May appear in the auxiliary record list of an ENTRY record to specify - a register that must be set to a specific value before jumping to the entry - point in a debugger "call". The debugger must set the debuggee register, - specified by the register code, to the value of the *address* to which the - location string resolves. If the address is register-relative, then the - call cannot be made unless the current stack frame is the lexical parent - of the entry. An example of this is when a (Pascal) nested procedure - contains references to its parent's variables, which it accesses through - a static link register. The static link register must be set to some - address relative to the parent's stack base register. -*/ - -typedef struct - { - unsigned short reg; /* identifies register to set (isp enum) */ - dst_rel_offset_t loffset; /* references a location string */ - } -dst_rec_aux_reg_val_t ALIGNED1; - - -/*==========================================================*/ -/*========== RECORDS USED IN .blocks AND .symbols ==========*/ -/*==========================================================*/ - -/*--------------------- - STRING TABLE record - --------------------- - A string table record contains any number of null-terminated, variable length - strings. The length field gives the size in bytes of the text field, which - can be any size. - - The global name table shares this format. This record appears in the - .blocks section. Each string in the table identifies a global defined in - the current compilation unit. - - The loc pool record shares this format as well. Loc strings are described - elsewhere. -*/ - -typedef struct - { - unsigned long length; - char text[dst_dummy_array_size]; - } -dst_rec_string_tab_t ALIGNED1; - - -/*----------------------- - AUXILIARY QUAL record - ----------------------- - May appear in the auxiliary record list of any BLOCK, VARIABLE, or type record - to provide it with a fully-qualified, language-dependent name. -*/ - -typedef struct - { - dst_rel_offset_t lang_qual_name; - } -dst_rec_aux_qual_t ALIGNED1; - - -/*---------------- - FORWARD record - ---------------- - Reference to a record somewhere else. This allows identical definitions in - different scopes to share data. -*/ - -typedef struct - { - dst_rel_offset_t rec_off; - } -dst_rec_forward_t ALIGNED1; - - -/*------------------------------- - AUXILIARY SOURCE RANGE record - ------------------------------- - May appear in the auxiliary record list of any BLOCK record to specify a - range of source lines over which the block is active. -*/ - -typedef struct - { - dst_src_loc_t first_line; /* first source line */ - dst_src_loc_t last_line; /* last source line */ - } -dst_rec_aux_src_range_t ALIGNED1; - - -/*------------------ - EXTENSION record - ------------------ - Provision for "foreign" records, such as might be generated by a non-Apollo - compiler. Apollo software will ignore these. -*/ - -typedef struct - { - unsigned short rec_size; /* record size (bytes) */ - unsigned short ext_type; /* defined by whoever generates it */ - unsigned short ext_data; /* place-holder for arbitrary amount of data */ - } -dst_rec_extension_t ALIGNED1; - - -/* - ** DEBUG SYMBOL record -- The wrapper for all .blocks and .symbols records. - ** - ** This record ties together all previous .blocks and .symbols records - ** together in a union with a common header. The rec_type field of the - ** header identifies the record type. The rec_flags field currently only - ** defines auxiliary record lists. - ** - ** If a record carries with it a non-null auxiliary record list, its - ** dst_flag_has_aux_recs flag is set, and each of the records that follow - ** it are treated as its auxiliary records, until the end of the compilation - ** unit or scope is reached, or until an auxiliary record with its - ** dst_flag_last_aux_rec flag set is reached. - */ - -typedef enum - { - dst_flag_has_aux_recs, - dst_flag_last_aux_rec, - dst_rec_flag_END_OF_ENUM - } -dst_rec_flags_t; - -typedef struct - { - dst_rec_type_t rec_type:8; /* record type */ - int rec_flags:8; /* mask of dst_rec_flags_t */ - union /* switched on rec_type field above */ - { - /* dst_typ_pad requires no additional fields */ - dst_rec_comp_unit_t comp_unit_; - dst_rec_section_tab_t section_tab_; - dst_rec_file_tab_t file_tab_; - dst_rec_block_t block_; - dst_rec_var_t var_; - dst_rec_pointer_t pointer_; - dst_rec_array_t array_; - dst_rec_subrange_t subrange_; - dst_rec_set_t set_; - dst_rec_implicit_enum_t implicit_enum_; - dst_rec_explicit_enum_t explicit_enum_; - /* dst_typ_short_{rec,union} are represented by 'rec' (below) */ - dst_rec_file_t file_; - dst_rec_offset_t offset_; - dst_rec_alias_t alias_; - dst_rec_signature_t signature_; - dst_rec_old_label_t old_label_; - dst_rec_scope_t scope_; - /* dst_typ_end_scope requires no additional fields */ - dst_rec_string_tab_t string_tab_; - /* dst_typ_global_name_tab is represented by 'string_tab' (above) */ - dst_rec_forward_t forward_; - dst_rec_aux_size_t aux_size_; - dst_rec_aux_align_t aux_align_; - dst_rec_aux_field_size_t aux_field_size_; - dst_rec_aux_field_off_t aux_field_off_; - dst_rec_aux_field_align_t aux_field_align_; - dst_rec_aux_qual_t aux_qual_; - dst_rec_aux_var_bound_t aux_var_bound_; - dst_rec_extension_t extension_; - dst_rec_string_t string_; - dst_rec_const_t const_; - /* dst_typ_reference is represented by 'pointer' (above) */ - dst_rec_record_t record_; - /* dst_typ_union is represented by 'record' (above) */ - dst_rec_aux_type_deriv_t aux_type_deriv_; - /* dst_typ_locpool is represented by 'string_tab' (above) */ - dst_rec_variable_t variable_; - dst_rec_label_t label_; - dst_rec_entry_t entry_; - dst_rec_aux_lifetime_t aux_lifetime_; - dst_rec_aux_ptr_base_t aux_ptr_base_; - dst_rec_aux_src_range_t aux_src_range_; - dst_rec_aux_reg_val_t aux_reg_val_; - dst_rec_name_tab_t aux_unit_names_; - dst_rec_sect_info_tab_t aux_sect_info_; - } - rec_data ALIGNED1; - } -dst_rec_t, *dst_rec_ptr_t; - - -/*===============================================*/ -/*========== .lines SECTION DEFINITIONS =========*/ -/*===============================================*/ -/* - The .lines section contains a sequence of line number tables. There is no - record structure within the section. The start of the table for a routine - is pointed to by the block record, and the end of the table is signaled by - an escape code. - - A line number table is a sequence of bytes. The default entry contains a line - number delta (-7..+7) in the high 4 bits and a pc delta (0..15) in the low 4 - bits. Special cases, including when one or both of the values is too large - to fit in 4 bits and other special cases are handled through escape entries. - Escape entries are identified by the value 0x8 in the high 4 bits. The low 4 - bits are occupied by a function code. Some escape entries are followed by - additional arguments, which may be bytes, words, or longwords. This data is - not aligned. - - The initial PC offset, file number and line number are zero. Normally, the - table begins with a dst_ln_file escape which establishes the initial file - and line number. All PC deltas are unsigned (thus the table is ordered by - increasing PC); line number deltas are signed. The table ends with a - dst_ln_end escape, which is followed by a final table entry whose PC delta - gives the code size of the last statement. - - Escape Semantic - --------- ------------------------------------------------------------ - file Changes file state. The current source file remains constant - until another file escape. Though the line number state is - also updated by a file escape, a file escape does NOT - constitute a line table entry. - - statement Alters the statement number of the next table entry. By - default, all table entries refer to the first statement on a - line. Statement number one is the second statement, and so on. - - entry Identifies the next table entry as the position of an entry - point for the current block. The PC position should follow - any procedure prologue code. An argument specifies the entry - number, which is keyed to the entry number of the corresponding - .symbols ENTRY record. - - exit Identifies the next table entry as the last position within - the current block before a procedure epiloge and subsequent - procedure exit. - - gap By default, the executable code corresponding to a table entry - is assumed to extend to the beginning of the next table entry. - If this is not the case--there is a "hole" in the table--then - a gap escape should follow the first table entry to specify - where the code for that entry ends. - */ - -#define dst_ln_escape_flag -8 - -/* - Escape function codes: - */ -typedef enum - { - dst_ln_pad, /* pad byte */ - dst_ln_file, /* file escape. Next 4 bytes are a dst_src_loc_t */ - dst_ln_dln1_dpc1, /* 1 byte line delta, 1 byte pc delta */ - dst_ln_dln2_dpc2, /* 2 bytes line delta, 2 bytes pc delta */ - dst_ln_ln4_pc4, /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */ - dst_ln_dln1_dpc0, /* 1 byte line delta, pc delta = 0 */ - dst_ln_ln_off_1, /* statement escape, stmt # = 1 (2nd stmt on line) */ - dst_ln_ln_off, /* statement escape, stmt # = next byte */ - dst_ln_entry, /* entry escape, next byte is entry number */ - dst_ln_exit, /* exit escape */ - dst_ln_stmt_end, /* gap escape, 4 bytes pc delta */ - dst_ln_escape_11, /* reserved */ - dst_ln_escape_12, /* reserved */ - dst_ln_escape_13, /* reserved */ - dst_ln_nxt_byte, /* next byte contains the real escape code */ - dst_ln_end, /* end escape, final entry follows */ - dst_ln_escape_END_OF_ENUM - } -dst_ln_escape_t; - -/* - Line number table entry - */ -typedef union - { - struct - { - unsigned int ln_delta:4; /* 4 bit line number delta */ - unsigned int pc_delta:4; /* 4 bit pc delta */ - } - delta; - - struct - { - unsigned int esc_flag:4; /* alias for ln_delta */ - dst_ln_escape_t esc_code:4; /* escape function code */ - } - esc; - - char sdata; /* signed data byte */ - unsigned char udata; /* unsigned data byte */ - } -dst_ln_entry_t, - *dst_ln_entry_ptr_t, - dst_ln_table_t[dst_dummy_array_size]; - -/* The following macro will extract the ln_delta field as a signed value: - */ -#define dst_ln_ln_delta(ln_rec) \ - ( ((short) ((ln_rec).delta.ln_delta << 12)) >> 12 ) - - - - -typedef struct dst_sec_struct - { - char *buffer; - long position; - long size; - long base; - } -dst_sec; - - -/* Macros for access to the data */ - -#define DST_comp_unit(x) ((x)->rec_data.comp_unit_) -#define DST_section_tab(x) ((x)->rec_data.section_tab_) -#define DST_file_tab(x) ((x)->rec_data.file_tab_) -#define DST_block(x) ((x)->rec_data.block_) -#define DST_var(x) ((x)->rec_data.var_) -#define DST_pointer(x) ((x)->rec_data.pointer_) -#define DST_array(x) ((x)->rec_data.array_) -#define DST_subrange(x) ((x)->rec_data.subrange_) -#define DST_set(x) ((x)->rec_data.set_) -#define DST_implicit_enum(x) ((x)->rec_data.implicit_enum_) -#define DST_explicit_enum(x) ((x)->rec_data.explicit_enum_) -#define DST_short_rec(x) ((x)->rec_data.record_) -#define DST_short_union(x) ((x)->rec_data.record_) -#define DST_file(x) ((x)->rec_data.file_) -#define DST_offset(x) ((x)->rec_data.offset_) -#define DST_alias(x) ((x)->rec_data.alias_) -#define DST_signature(x) ((x)->rec_data.signature_) -#define DST_old_label(x) ((x)->rec_data.old_label_) -#define DST_scope(x) ((x)->rec_data.scope_) -#define DST_string_tab(x) ((x)->rec_data.string_tab_) -#define DST_global_name_tab(x) ((x)->rec_data.string_tab_) -#define DST_forward(x) ((x)->rec_data.forward_) -#define DST_aux_size(x) ((x)->rec_data.aux_size_) -#define DST_aux_align(x) ((x)->rec_data.aux_align_) -#define DST_aux_field_size(x) ((x)->rec_data.aux_field_size_) -#define DST_aux_field_off(x) ((x)->rec_data.aux_field_off_) -#define DST_aux_field_align(x) ((x)->rec_data.aux_field_align_) -#define DST_aux_qual(x) ((x)->rec_data.aux_qual_) -#define DST_aux_var_bound(x) ((x)->rec_data.aux_var_bound_) -#define DST_extension(x) ((x)->rec_data.extension_) -#define DST_string(x) ((x)->rec_data.string_) -#define DST_const(x) ((x)->rec_data.const_) -#define DST_reference(x) ((x)->rec_data.pointer_) -#define DST_record(x) ((x)->rec_data.record_) -#define DST_union(x) ((x)->rec_data.record_) -#define DST_aux_type_deriv(x) ((x)->rec_data.aux_type_deriv_) -#define DST_locpool(x) ((x)->rec_data.string_tab_) -#define DST_variable(x) ((x)->rec_data.variable_) -#define DST_label(x) ((x)->rec_data.label_) -#define DST_entry(x) ((x)->rec_data.entry_) -#define DST_aux_lifetime(x) ((x)->rec_data.aux_lifetime_) -#define DST_aux_ptr_base(x) ((x)->rec_data.aux_ptr_base_) -#define DST_aux_src_range(x) ((x)->rec_data.aux_src_range_) -#define DST_aux_reg_val(x) ((x)->rec_data.aux_reg_val_) -#define DST_aux_unit_names(x) ((x)->rec_data.aux_unit_names_) -#define DST_aux_sect_info(x) ((x)->rec_data.aux_sect_info_) - - -/* - * Type codes for loc strings. I'm not entirely certain about all of - * these, but they seem to work. - * troy@cbme.unsw.EDU.AU - * If you find a variable whose location can't be decoded, you should - * find out it's code using "dstdump -s filename". It will record an - * entry for the variable, and give a text representation of what - * the locstring means. Before that explaination there will be a - * number. In the LOCSTRING table, that number will appear before - * the start of the location string. Location string codes are - * five bit codes with a 3 bit argument. Check the high 5 bits of - * the one byte code, and figure out where it goes in here. - * Then figure out exactly what the meaning is and code it in - * dstread.c - * - * Note that ranged locs mean that the variable is in different locations - * depending on the current PC. We ignore these because (a) gcc can't handle - * them, and (b), If you don't use high levels of optimisation they won't - * occur. - */ -typedef enum - { - dst_lsc_end, /* End of string */ - dst_lsc_indirect, /* Indirect through previous. Arg == 6 */ - /* Or register ax (x=arg) */ - dst_lsc_dreg, /* register dx (x=arg) */ - dst_lsc_03, - dst_lsc_section, /* Section (arg+1) */ - dst_lsc_05, - dst_lsc_06, - dst_lsc_add, /* Add (arg+1)*2 */ - dst_lsc_sub, /* Subtract (arg+1)*2 */ - dst_lsc_09, - dst_lsc_0a, - dst_lsc_sec_byte, /* Section of next byte+1 */ - dst_lsc_add_byte, /* Add next byte (arg == 5) or next word - * (arg == 6) - */ - dst_lsc_sub_byte, /* Subtract next byte. (arg == 1) or next - * word (arg == 6 ?) - */ - dst_lsc_sbreg, /* Stack base register (frame pointer). Arg==0 */ - dst_lsc_0f, - dst_lsc_ranged, /* location is pc dependent */ - dst_lsc_11, - dst_lsc_12, - dst_lsc_13, - dst_lsc_14, - dst_lsc_15, - dst_lsc_16, - dst_lsc_17, - dst_lsc_18, - dst_lsc_19, - dst_lsc_1a, - dst_lsc_1b, - dst_lsc_1c, - dst_lsc_1d, - dst_lsc_1e, - dst_lsc_1f - } -dst_loc_string_code_t; - -/* If the following occurs after an addition/subtraction, that addition - * or subtraction should be multiplied by 256. It's a complete byte, not - * a code. - */ - -#define dst_multiply_256 ((char) 0x73) - -typedef struct - { - char code:5; - char arg:3; - } -dst_loc_header_t ALIGNED1; - -typedef union - { - dst_loc_header_t header; - char data; - } -dst_loc_entry_t ALIGNED1; - -#undef ALIGNED1 -#endif /* apollo_dst_h */ diff --git a/contrib/gdb/gdb/dstread.c b/contrib/gdb/gdb/dstread.c deleted file mode 100644 index c3a73f0..0000000 --- a/contrib/gdb/gdb/dstread.c +++ /dev/null @@ -1,1607 +0,0 @@ -/* Read apollo DST symbol tables and convert to internal format, for GDB. - Contributed by Troy Rollo, University of NSW (troy@cbme.unsw.edu.au). - Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "symtab.h" -#include "gdbtypes.h" -#include "breakpoint.h" -#include "bfd.h" -#include "symfile.h" -#include "objfiles.h" -#include "buildsym.h" -#include "obstack.h" - -#include "gdb_string.h" - -#include "dst.h" - -CORE_ADDR cur_src_start_addr, cur_src_end_addr; -dst_sec blocks_info, lines_info, symbols_info; - -/* Vector of line number information. */ - -static struct linetable *line_vector; - -/* Index of next entry to go in line_vector_index. */ - -static int line_vector_index; - -/* Last line number recorded in the line vector. */ - -static int prev_line_number; - -/* Number of elements allocated for line_vector currently. */ - -static int line_vector_length; - -static int init_dst_sections (int); - -static void read_dst_symtab (struct objfile *); - -static void find_dst_sections (bfd *, sec_ptr, PTR); - -static void dst_symfile_init (struct objfile *); - -static void dst_new_init (struct objfile *); - -static void dst_symfile_read (struct objfile *, int); - -static void dst_symfile_finish (struct objfile *); - -static void dst_end_symtab (struct objfile *); - -static void complete_symtab (char *, CORE_ADDR, unsigned int); - -static void dst_start_symtab (void); - -static void dst_record_line (int, CORE_ADDR); - -/* Manage the vector of line numbers. */ -/* FIXME: Use record_line instead. */ - -static void -dst_record_line (int line, CORE_ADDR pc) -{ - struct linetable_entry *e; - /* Make sure line vector is big enough. */ - - if (line_vector_index + 2 >= line_vector_length) - { - line_vector_length *= 2; - line_vector = (struct linetable *) - xrealloc ((char *) line_vector, sizeof (struct linetable) - + (line_vector_length - * sizeof (struct linetable_entry))); - } - - e = line_vector->item + line_vector_index++; - e->line = line; - e->pc = pc; -} - -/* Start a new symtab for a new source file. - It indicates the start of data for one original source file. */ -/* FIXME: use start_symtab, like coffread.c now does. */ - -static void -dst_start_symtab (void) -{ - /* Initialize the source file line number information for this file. */ - - if (line_vector) /* Unlikely, but maybe possible? */ - xfree (line_vector); - line_vector_index = 0; - line_vector_length = 1000; - prev_line_number = -2; /* Force first line number to be explicit */ - line_vector = (struct linetable *) - xmalloc (sizeof (struct linetable) - + line_vector_length * sizeof (struct linetable_entry)); -} - -/* Save the vital information from when starting to read a file, - for use when closing off the current file. - NAME is the file name the symbols came from, START_ADDR is the first - text address for the file, and SIZE is the number of bytes of text. */ - -static void -complete_symtab (char *name, CORE_ADDR start_addr, unsigned int size) -{ - last_source_file = savestring (name, strlen (name)); - cur_src_start_addr = start_addr; - cur_src_end_addr = start_addr + size; - - if (current_objfile->ei.entry_point >= cur_src_start_addr && - current_objfile->ei.entry_point < cur_src_end_addr) - { - current_objfile->ei.entry_file_lowpc = cur_src_start_addr; - current_objfile->ei.entry_file_highpc = cur_src_end_addr; - } -} - -/* Finish the symbol definitions for one main source file, - close off all the lexical contexts for that file - (creating struct block's for them), then make the - struct symtab for that file and put it in the list of all such. */ -/* FIXME: Use end_symtab, like coffread.c now does. */ - -static void -dst_end_symtab (struct objfile *objfile) -{ - register struct symtab *symtab; - register struct blockvector *blockvector; - register struct linetable *lv; - - /* Create the blockvector that points to all the file's blocks. */ - - blockvector = make_blockvector (objfile); - - /* Now create the symtab object for this source file. */ - symtab = allocate_symtab (last_source_file, objfile); - - /* Fill in its components. */ - symtab->blockvector = blockvector; - symtab->free_code = free_linetable; - symtab->free_ptr = 0; - symtab->filename = last_source_file; - symtab->dirname = NULL; - symtab->debugformat = obsavestring ("Apollo DST", 10, - &objfile->symbol_obstack); - lv = line_vector; - lv->nitems = line_vector_index; - symtab->linetable = (struct linetable *) - xrealloc ((char *) lv, (sizeof (struct linetable) - + lv->nitems * sizeof (struct linetable_entry))); - - free_named_symtabs (symtab->filename); - - /* Reinitialize for beginning of new file. */ - line_vector = 0; - line_vector_length = -1; - last_source_file = NULL; -} - -/* dst_symfile_init () - is the dst-specific initialization routine for reading symbols. - - We will only be called if this is a DST or DST-like file. - BFD handles figuring out the format of the file, and code in symtab.c - uses BFD's determination to vector to us. - - The ultimate result is a new symtab (or, FIXME, eventually a psymtab). */ - -static void -dst_symfile_init (struct objfile *objfile) -{ - asection *section; - bfd *abfd = objfile->obfd; - - init_entry_point_info (objfile); - -} - -/* This function is called for every section; it finds the outer limits - of the line table (minimum and maximum file offset) so that the - mainline code can read the whole thing for efficiency. */ - -/* ARGSUSED */ -static void -find_dst_sections (bfd *abfd, sec_ptr asect, PTR vpinfo) -{ - int size, count; - long base; - file_ptr offset, maxoff; - dst_sec *section; - -/* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */ - size = asect->_raw_size; - offset = asect->filepos; - base = asect->vma; -/* End of warning */ - - section = NULL; - if (!strcmp (asect->name, ".blocks")) - section = &blocks_info; - else if (!strcmp (asect->name, ".lines")) - section = &lines_info; - else if (!strcmp (asect->name, ".symbols")) - section = &symbols_info; - if (!section) - return; - section->size = size; - section->position = offset; - section->base = base; -} - - -/* The BFD for this file -- only good while we're actively reading - symbols into a psymtab or a symtab. */ - -static bfd *symfile_bfd; - -/* Read a symbol file, after initialization by dst_symfile_init. */ -/* FIXME! Addr and Mainline are not used yet -- this will not work for - shared libraries or add_file! */ - -/* ARGSUSED */ -static void -dst_symfile_read (struct objfile *objfile, int mainline) -{ - bfd *abfd = objfile->obfd; - char *name = bfd_get_filename (abfd); - int desc; - register int val; - int num_symbols; - int symtab_offset; - int stringtab_offset; - - symfile_bfd = abfd; /* Kludge for swap routines */ - -/* WARNING WILL ROBINSON! ACCESSING BFD-PRIVATE DATA HERE! FIXME! */ - desc = fileno ((FILE *) (abfd->iostream)); /* File descriptor */ - - /* Read the line number table, all at once. */ - bfd_map_over_sections (abfd, find_dst_sections, (PTR) NULL); - - val = init_dst_sections (desc); - if (val < 0) - error ("\"%s\": error reading debugging symbol tables\n", name); - - init_minimal_symbol_collection (); - make_cleanup_discard_minimal_symbols (); - - /* Now that the executable file is positioned at symbol table, - process it and define symbols accordingly. */ - - read_dst_symtab (objfile); - - /* Sort symbols alphabetically within each block. */ - - { - struct symtab *s; - for (s = objfile->symtabs; s != NULL; s = s->next) - { - sort_symtab_syms (s); - } - } - - /* Install any minimal symbols that have been collected as the current - minimal symbols for this objfile. */ - - install_minimal_symbols (objfile); -} - -static void -dst_new_init (struct objfile *ignore) -{ - /* Nothin' to do */ -} - -/* Perform any local cleanups required when we are done with a particular - objfile. I.E, we are in the process of discarding all symbol information - for an objfile, freeing up all memory held for it, and unlinking the - objfile struct from the global list of known objfiles. */ - -static void -dst_symfile_finish (struct objfile *objfile) -{ - /* Nothing to do */ -} - - -/* Get the next line number from the DST. Returns 0 when we hit an - * end directive or cannot continue for any other reason. - * - * Note that ordinary pc deltas are multiplied by two. Apparently - * this is what was really intended. - */ -static int -get_dst_line (signed char **buffer, long *pc) -{ - static last_pc = 0; - static long last_line = 0; - static int last_file = 0; - dst_ln_entry_ptr_t entry; - int size; - dst_src_loc_t *src_loc; - - if (*pc != -1) - { - last_pc = *pc; - *pc = -1; - } - entry = (dst_ln_entry_ptr_t) * buffer; - - while (dst_ln_ln_delta (*entry) == dst_ln_escape_flag) - { - switch (entry->esc.esc_code) - { - case dst_ln_pad: - size = 1; /* pad byte */ - break; - case dst_ln_file: - /* file escape. Next 4 bytes are a dst_src_loc_t */ - size = 5; - src_loc = (dst_src_loc_t *) (*buffer + 1); - last_line = src_loc->line_number; - last_file = src_loc->file_index; - break; - case dst_ln_dln1_dpc1: - /* 1 byte line delta, 1 byte pc delta */ - last_line += (*buffer)[1]; - last_pc += 2 * (unsigned char) (*buffer)[2]; - dst_record_line (last_line, last_pc); - size = 3; - break; - case dst_ln_dln2_dpc2: - /* 2 bytes line delta, 2 bytes pc delta */ - last_line += *(short *) (*buffer + 1); - last_pc += 2 * (*(short *) (*buffer + 3)); - size = 5; - dst_record_line (last_line, last_pc); - break; - case dst_ln_ln4_pc4: - /* 4 bytes ABSOLUTE line number, 4 bytes ABSOLUTE pc */ - last_line = *(unsigned long *) (*buffer + 1); - last_pc = *(unsigned long *) (*buffer + 5); - size = 9; - dst_record_line (last_line, last_pc); - break; - case dst_ln_dln1_dpc0: - /* 1 byte line delta, pc delta = 0 */ - size = 2; - last_line += (*buffer)[1]; - break; - case dst_ln_ln_off_1: - /* statement escape, stmt # = 1 (2nd stmt on line) */ - size = 1; - break; - case dst_ln_ln_off: - /* statement escape, stmt # = next byte */ - size = 2; - break; - case dst_ln_entry: - /* entry escape, next byte is entry number */ - size = 2; - break; - case dst_ln_exit: - /* exit escape */ - size = 1; - break; - case dst_ln_stmt_end: - /* gap escape, 4 bytes pc delta */ - size = 5; - /* last_pc += 2 * (*(long *) (*buffer + 1)); */ - /* Apparently this isn't supposed to actually modify - * the pc value. Totally weird. - */ - break; - case dst_ln_escape_11: - case dst_ln_escape_12: - case dst_ln_escape_13: - size = 1; - break; - case dst_ln_nxt_byte: - /* This shouldn't happen. If it does, we're SOL */ - return 0; - break; - case dst_ln_end: - /* end escape, final entry follows */ - return 0; - } - *buffer += (size < 0) ? -size : size; - entry = (dst_ln_entry_ptr_t) * buffer; - } - last_line += dst_ln_ln_delta (*entry); - last_pc += entry->delta.pc_delta * 2; - (*buffer)++; - dst_record_line (last_line, last_pc); - return 1; -} - -static void -enter_all_lines (char *buffer, long address) -{ - if (buffer) - while (get_dst_line (&buffer, &address)); -} - -static int -get_dst_entry (char *buffer, dst_rec_ptr_t *ret_entry) -{ - int size; - dst_rec_ptr_t entry; - static int last_type; - int ar_size; - static unsigned lu3; - - entry = (dst_rec_ptr_t) buffer; - switch (entry->rec_type) - { - case dst_typ_pad: - size = 0; - break; - case dst_typ_comp_unit: - size = sizeof (DST_comp_unit (entry)); - break; - case dst_typ_section_tab: - size = sizeof (DST_section_tab (entry)) - + ((int) DST_section_tab (entry).number_of_sections - - dst_dummy_array_size) * sizeof (long); - break; - case dst_typ_file_tab: - size = sizeof (DST_file_tab (entry)) - + ((int) DST_file_tab (entry).number_of_files - - dst_dummy_array_size) * sizeof (dst_file_desc_t); - break; - case dst_typ_block: - size = sizeof (DST_block (entry)) - + ((int) DST_block (entry).n_of_code_ranges - - dst_dummy_array_size) * sizeof (dst_code_range_t); - break; - case dst_typ_5: - size = -1; - break; - case dst_typ_var: - size = sizeof (DST_var (entry)) - - sizeof (dst_var_loc_long_t) * dst_dummy_array_size + - DST_var (entry).no_of_locs * - (DST_var (entry).short_locs ? - sizeof (dst_var_loc_short_t) : - sizeof (dst_var_loc_long_t)); - break; - case dst_typ_pointer: - size = sizeof (DST_pointer (entry)); - break; - case dst_typ_array: - size = sizeof (DST_array (entry)); - break; - case dst_typ_subrange: - size = sizeof (DST_subrange (entry)); - break; - case dst_typ_set: - size = sizeof (DST_set (entry)); - break; - case dst_typ_implicit_enum: - size = sizeof (DST_implicit_enum (entry)) - + ((int) DST_implicit_enum (entry).nelems - - dst_dummy_array_size) * sizeof (dst_rel_offset_t); - break; - case dst_typ_explicit_enum: - size = sizeof (DST_explicit_enum (entry)) - + ((int) DST_explicit_enum (entry).nelems - - dst_dummy_array_size) * sizeof (dst_enum_elem_t); - break; - case dst_typ_short_rec: - size = sizeof (DST_short_rec (entry)) - + DST_short_rec (entry).nfields * sizeof (dst_short_field_t) - - dst_dummy_array_size * sizeof (dst_field_t); - break; - case dst_typ_short_union: - size = sizeof (DST_short_union (entry)) - + DST_short_union (entry).nfields * sizeof (dst_short_field_t) - - dst_dummy_array_size * sizeof (dst_field_t); - break; - case dst_typ_file: - size = sizeof (DST_file (entry)); - break; - case dst_typ_offset: - size = sizeof (DST_offset (entry)); - break; - case dst_typ_alias: - size = sizeof (DST_alias (entry)); - break; - case dst_typ_signature: - size = sizeof (DST_signature (entry)) + - ((int) DST_signature (entry).nargs - - dst_dummy_array_size) * sizeof (dst_arg_t); - break; - case dst_typ_21: - size = -1; - break; - case dst_typ_old_label: - size = sizeof (DST_old_label (entry)); - break; - case dst_typ_scope: - size = sizeof (DST_scope (entry)); - break; - case dst_typ_end_scope: - size = 0; - break; - case dst_typ_25: - case dst_typ_26: - size = -1; - break; - case dst_typ_string_tab: - case dst_typ_global_name_tab: - size = sizeof (DST_string_tab (entry)) - + DST_string_tab (entry).length - - dst_dummy_array_size; - break; - case dst_typ_forward: - size = sizeof (DST_forward (entry)); - get_dst_entry ((char *) entry + DST_forward (entry).rec_off, &entry); - break; - case dst_typ_aux_size: - size = sizeof (DST_aux_size (entry)); - break; - case dst_typ_aux_align: - size = sizeof (DST_aux_align (entry)); - break; - case dst_typ_aux_field_size: - size = sizeof (DST_aux_field_size (entry)); - break; - case dst_typ_aux_field_off: - size = sizeof (DST_aux_field_off (entry)); - break; - case dst_typ_aux_field_align: - size = sizeof (DST_aux_field_align (entry)); - break; - case dst_typ_aux_qual: - size = sizeof (DST_aux_qual (entry)); - break; - case dst_typ_aux_var_bound: - size = sizeof (DST_aux_var_bound (entry)); - break; - case dst_typ_extension: - size = DST_extension (entry).rec_size; - break; - case dst_typ_string: - size = sizeof (DST_string (entry)); - break; - case dst_typ_old_entry: - size = 48; /* Obsolete entry type */ - break; - case dst_typ_const: - size = sizeof (DST_const (entry)) - + DST_const (entry).value.length - - sizeof (DST_const (entry).value.val); - break; - case dst_typ_reference: - size = sizeof (DST_reference (entry)); - break; - case dst_typ_old_record: - case dst_typ_old_union: - case dst_typ_record: - case dst_typ_union: - size = sizeof (DST_record (entry)) - + ((int) DST_record (entry).nfields - - dst_dummy_array_size) * sizeof (dst_field_t); - break; - case dst_typ_aux_type_deriv: - size = sizeof (DST_aux_type_deriv (entry)); - break; - case dst_typ_locpool: - size = sizeof (DST_locpool (entry)) - + ((int) DST_locpool (entry).length - - dst_dummy_array_size); - break; - case dst_typ_variable: - size = sizeof (DST_variable (entry)); - break; - case dst_typ_label: - size = sizeof (DST_label (entry)); - break; - case dst_typ_entry: - size = sizeof (DST_entry (entry)); - break; - case dst_typ_aux_lifetime: - size = sizeof (DST_aux_lifetime (entry)); - break; - case dst_typ_aux_ptr_base: - size = sizeof (DST_aux_ptr_base (entry)); - break; - case dst_typ_aux_src_range: - size = sizeof (DST_aux_src_range (entry)); - break; - case dst_typ_aux_reg_val: - size = sizeof (DST_aux_reg_val (entry)); - break; - case dst_typ_aux_unit_names: - size = sizeof (DST_aux_unit_names (entry)) - + ((int) DST_aux_unit_names (entry).number_of_names - - dst_dummy_array_size) * sizeof (dst_rel_offset_t); - break; - case dst_typ_aux_sect_info: - size = sizeof (DST_aux_sect_info (entry)) - + ((int) DST_aux_sect_info (entry).number_of_refs - - dst_dummy_array_size) * sizeof (dst_sect_ref_t); - break; - default: - size = -1; - break; - } - if (size == -1) - { - fprintf_unfiltered (gdb_stderr, "Warning: unexpected DST entry type (%d) found\nLast valid entry was of type: %d\n", - (int) entry->rec_type, - last_type); - fprintf_unfiltered (gdb_stderr, "Last unknown_3 value: %d\n", lu3); - size = 0; - } - else - last_type = entry->rec_type; - if (size & 1) /* Align on a word boundary */ - size++; - size += 2; - *ret_entry = entry; - return size; -} - -static int -next_dst_entry (char **buffer, dst_rec_ptr_t *entry, dst_sec *table) -{ - if (*buffer - table->buffer >= table->size) - { - *entry = NULL; - return 0; - } - *buffer += get_dst_entry (*buffer, entry); - return 1; -} - -#define NEXT_BLK(a, b) next_dst_entry(a, b, &blocks_info) -#define NEXT_SYM(a, b) next_dst_entry(a, b, &symbols_info) -#define DST_OFFSET(a, b) ((char *) (a) + (b)) - -static dst_rec_ptr_t section_table = NULL; - -char * -get_sec_ref (dst_sect_ref_t *ref) -{ - dst_sec *section = NULL; - long offset; - - if (!section_table || !ref->sect_index) - return NULL; - offset = DST_section_tab (section_table).section_base[ref->sect_index - 1] - + ref->sect_offset; - if (offset >= blocks_info.base && - offset < blocks_info.base + blocks_info.size) - section = &blocks_info; - else if (offset >= symbols_info.base && - offset < symbols_info.base + symbols_info.size) - section = &symbols_info; - else if (offset >= lines_info.base && - offset < lines_info.base + lines_info.size) - section = &lines_info; - if (!section) - return NULL; - return section->buffer + (offset - section->base); -} - -CORE_ADDR -dst_get_addr (int section, long offset) -{ - if (!section_table || !section) - return 0; - return DST_section_tab (section_table).section_base[section - 1] + offset; -} - -CORE_ADDR -dst_sym_addr (dst_sect_ref_t *ref) -{ - if (!section_table || !ref->sect_index) - return 0; - return DST_section_tab (section_table).section_base[ref->sect_index - 1] - + ref->sect_offset; -} - -static struct type * -create_new_type (struct objfile *objfile) -{ - struct type *type; - - type = (struct type *) - obstack_alloc (&objfile->symbol_obstack, sizeof (struct type)); - memset (type, 0, sizeof (struct type)); - return type; -} - -static struct symbol * -create_new_symbol (struct objfile *objfile, char *name) -{ - struct symbol *sym = (struct symbol *) - obstack_alloc (&objfile->symbol_obstack, sizeof (struct symbol)); - memset (sym, 0, sizeof (struct symbol)); - SYMBOL_NAME (sym) = obsavestring (name, strlen (name), - &objfile->symbol_obstack); - SYMBOL_VALUE (sym) = 0; - SYMBOL_NAMESPACE (sym) = VAR_NAMESPACE; - - SYMBOL_CLASS (sym) = LOC_BLOCK; - return sym; -}; - -static struct type *decode_dst_type (struct objfile *, dst_rec_ptr_t); - -static struct type * -decode_type_desc (struct objfile *objfile, dst_type_t *type_desc, - dst_rec_ptr_t base) -{ - struct type *type; - dst_rec_ptr_t entry; - if (type_desc->std_type.user_defined_type) - { - entry = (dst_rec_ptr_t) DST_OFFSET (base, - dst_user_type_offset (*type_desc)); - type = decode_dst_type (objfile, entry); - } - else - { - switch (type_desc->std_type.dtc) - { - case dst_int8_type: - type = builtin_type_signed_char; - break; - case dst_int16_type: - type = builtin_type_short; - break; - case dst_int32_type: - type = builtin_type_long; - break; - case dst_uint8_type: - type = builtin_type_unsigned_char; - break; - case dst_uint16_type: - type = builtin_type_unsigned_short; - break; - case dst_uint32_type: - type = builtin_type_unsigned_long; - break; - case dst_real32_type: - type = builtin_type_float; - break; - case dst_real64_type: - type = builtin_type_double; - break; - case dst_complex_type: - type = builtin_type_complex; - break; - case dst_dcomplex_type: - type = builtin_type_double_complex; - break; - case dst_bool8_type: - type = builtin_type_char; - break; - case dst_bool16_type: - type = builtin_type_short; - break; - case dst_bool32_type: - type = builtin_type_long; - break; - case dst_char_type: - type = builtin_type_char; - break; - /* The next few are more complex. I will take care - * of them properly at a later point. - */ - case dst_string_type: - type = builtin_type_void; - break; - case dst_ptr_type: - type = builtin_type_void; - break; - case dst_set_type: - type = builtin_type_void; - break; - case dst_proc_type: - type = builtin_type_void; - break; - case dst_func_type: - type = builtin_type_void; - break; - /* Back tto some ordinary ones */ - case dst_void_type: - type = builtin_type_void; - break; - case dst_uchar_type: - type = builtin_type_unsigned_char; - break; - default: - type = builtin_type_void; - break; - } - } - return type; -} - -struct structure_list -{ - struct structure_list *next; - struct type *type; -}; - -static struct structure_list *struct_list = NULL; - -static struct type * -find_dst_structure (char *name) -{ - struct structure_list *element; - - for (element = struct_list; element; element = element->next) - if (!strcmp (name, TYPE_NAME (element->type))) - return element->type; - return NULL; -} - - -static struct type * -decode_dst_structure (struct objfile *objfile, dst_rec_ptr_t entry, int code, - int version) -{ - struct type *type, *child_type; - char *struct_name; - char *name, *field_name; - int i; - int fieldoffset, fieldsize; - dst_type_t type_desc; - struct structure_list *element; - - struct_name = DST_OFFSET (entry, DST_record (entry).noffset); - name = concat ((code == TYPE_CODE_UNION) ? "union " : "struct ", - struct_name, NULL); - type = find_dst_structure (name); - if (type) - { - xfree (name); - return type; - } - type = create_new_type (objfile); - TYPE_NAME (type) = obstack_copy0 (&objfile->symbol_obstack, - name, strlen (name)); - xfree (name); - TYPE_CODE (type) = code; - TYPE_LENGTH (type) = DST_record (entry).size; - TYPE_NFIELDS (type) = DST_record (entry).nfields; - TYPE_FIELDS (type) = (struct field *) - obstack_alloc (&objfile->symbol_obstack, sizeof (struct field) * - DST_record (entry).nfields); - fieldoffset = fieldsize = 0; - INIT_CPLUS_SPECIFIC (type); - element = (struct structure_list *) - xmalloc (sizeof (struct structure_list)); - element->type = type; - element->next = struct_list; - struct_list = element; - for (i = 0; i < DST_record (entry).nfields; i++) - { - switch (version) - { - case 2: - field_name = DST_OFFSET (entry, - DST_record (entry).f.ofields[i].noffset); - fieldoffset = DST_record (entry).f.ofields[i].foffset * 8 + - DST_record (entry).f.ofields[i].bit_offset; - fieldsize = DST_record (entry).f.ofields[i].size; - type_desc = DST_record (entry).f.ofields[i].type_desc; - break; - case 1: - field_name = DST_OFFSET (entry, - DST_record (entry).f.fields[i].noffset); - type_desc = DST_record (entry).f.fields[i].type_desc; - switch (DST_record (entry).f.fields[i].f.field_loc.format_tag) - { - case dst_field_byte: - fieldoffset = DST_record (entry).f. - fields[i].f.field_byte.offset * 8; - fieldsize = -1; - break; - case dst_field_bit: - fieldoffset = DST_record (entry).f. - fields[i].f.field_bit.byte_offset * 8 + - DST_record (entry).f. - fields[i].f.field_bit.bit_offset; - fieldsize = DST_record (entry).f. - fields[i].f.field_bit.nbits; - break; - case dst_field_loc: - fieldoffset += fieldsize; - fieldsize = -1; - break; - } - break; - case 0: - field_name = DST_OFFSET (entry, - DST_record (entry).f.sfields[i].noffset); - fieldoffset = DST_record (entry).f.sfields[i].foffset; - type_desc = DST_record (entry).f.sfields[i].type_desc; - if (i < DST_record (entry).nfields - 1) - fieldsize = DST_record (entry).f.sfields[i + 1].foffset; - else - fieldsize = DST_record (entry).size; - fieldsize -= fieldoffset; - fieldoffset *= 8; - fieldsize *= 8; - } - TYPE_FIELDS (type)[i].name = - obstack_copy0 (&objfile->symbol_obstack, - field_name, strlen (field_name)); - TYPE_FIELDS (type)[i].type = decode_type_desc (objfile, - &type_desc, - entry); - if (fieldsize == -1) - fieldsize = TYPE_LENGTH (TYPE_FIELDS (type)[i].type) * - 8; - TYPE_FIELDS (type)[i].bitsize = fieldsize; - TYPE_FIELDS (type)[i].bitpos = fieldoffset; - } - return type; -} - -static struct type * -decode_dst_type (struct objfile *objfile, dst_rec_ptr_t entry) -{ - struct type *child_type, *type, *range_type, *index_type; - - switch (entry->rec_type) - { - case dst_typ_var: - return decode_type_desc (objfile, - &DST_var (entry).type_desc, - entry); - break; - case dst_typ_variable: - return decode_type_desc (objfile, - &DST_variable (entry).type_desc, - entry); - break; - case dst_typ_short_rec: - return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 0); - case dst_typ_short_union: - return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 0); - case dst_typ_union: - return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 1); - case dst_typ_record: - return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 1); - case dst_typ_old_union: - return decode_dst_structure (objfile, entry, TYPE_CODE_UNION, 2); - case dst_typ_old_record: - return decode_dst_structure (objfile, entry, TYPE_CODE_STRUCT, 2); - case dst_typ_pointer: - return make_pointer_type ( - decode_type_desc (objfile, - &DST_pointer (entry).type_desc, - entry), - NULL); - case dst_typ_array: - child_type = decode_type_desc (objfile, - &DST_pointer (entry).type_desc, - entry); - index_type = lookup_fundamental_type (objfile, - FT_INTEGER); - range_type = create_range_type ((struct type *) NULL, - index_type, DST_array (entry).lo_bound, - DST_array (entry).hi_bound); - return create_array_type ((struct type *) NULL, child_type, - range_type); - case dst_typ_alias: - return decode_type_desc (objfile, - &DST_alias (entry).type_desc, - entry); - default: - return builtin_type_int; - } -} - -struct symbol_list -{ - struct symbol_list *next; - struct symbol *symbol; -}; - -static struct symbol_list *dst_global_symbols = NULL; -static int total_globals = 0; - -static void -decode_dst_locstring (char *locstr, struct symbol *sym) -{ - dst_loc_entry_t *entry, *next_entry; - CORE_ADDR temp; - int count = 0; - - while (1) - { - if (count++ == 100) - { - fprintf_unfiltered (gdb_stderr, "Error reading locstring\n"); - break; - } - entry = (dst_loc_entry_t *) locstr; - next_entry = (dst_loc_entry_t *) (locstr + 1); - switch (entry->header.code) - { - case dst_lsc_end: /* End of string */ - return; - case dst_lsc_indirect: /* Indirect through previous. Arg == 6 */ - /* Or register ax x == arg */ - if (entry->header.arg < 6) - { - SYMBOL_CLASS (sym) = LOC_REGISTER; - SYMBOL_VALUE (sym) = entry->header.arg + 8; - } - /* We predict indirects */ - locstr++; - break; - case dst_lsc_dreg: - SYMBOL_CLASS (sym) = LOC_REGISTER; - SYMBOL_VALUE (sym) = entry->header.arg; - locstr++; - break; - case dst_lsc_section: /* Section (arg+1) */ - SYMBOL_VALUE (sym) = dst_get_addr (entry->header.arg + 1, 0); - locstr++; - break; - case dst_lsc_sec_byte: /* Section (next_byte+1) */ - SYMBOL_VALUE (sym) = dst_get_addr (locstr[1] + 1, 0); - locstr += 2; - break; - case dst_lsc_add: /* Add (arg+1)*2 */ - case dst_lsc_sub: /* Subtract (arg+1)*2 */ - temp = (entry->header.arg + 1) * 2; - locstr++; - if (*locstr == dst_multiply_256) - { - temp <<= 8; - locstr++; - } - switch (entry->header.code) - { - case dst_lsc_add: - if (SYMBOL_CLASS (sym) == LOC_LOCAL) - SYMBOL_CLASS (sym) = LOC_ARG; - SYMBOL_VALUE (sym) += temp; - break; - case dst_lsc_sub: - SYMBOL_VALUE (sym) -= temp; - break; - } - break; - case dst_lsc_add_byte: - case dst_lsc_sub_byte: - switch (entry->header.arg & 0x03) - { - case 1: - temp = (unsigned char) locstr[1]; - locstr += 2; - break; - case 2: - temp = *(unsigned short *) (locstr + 1); - locstr += 3; - break; - case 3: - temp = *(unsigned long *) (locstr + 1); - locstr += 5; - break; - } - if (*locstr == dst_multiply_256) - { - temp <<= 8; - locstr++; - } - switch (entry->header.code) - { - case dst_lsc_add_byte: - if (SYMBOL_CLASS (sym) == LOC_LOCAL) - SYMBOL_CLASS (sym) = LOC_ARG; - SYMBOL_VALUE (sym) += temp; - break; - case dst_lsc_sub_byte: - SYMBOL_VALUE (sym) -= temp; - break; - } - break; - case dst_lsc_sbreg: /* Stack base register (frame pointer). Arg==0 */ - if (next_entry->header.code != dst_lsc_indirect) - { - SYMBOL_VALUE (sym) = 0; - SYMBOL_CLASS (sym) = LOC_STATIC; - return; - } - SYMBOL_VALUE (sym) = 0; - SYMBOL_CLASS (sym) = LOC_LOCAL; - locstr++; - break; - default: - SYMBOL_VALUE (sym) = 0; - SYMBOL_CLASS (sym) = LOC_STATIC; - return; - } - } -} - -static struct symbol_list * -process_dst_symbols (struct objfile *objfile, dst_rec_ptr_t entry, char *name, - int *nsyms_ret) -{ - struct symbol_list *list = NULL, *element; - struct symbol *sym; - char *symname; - int nsyms = 0; - char *location; - long line; - dst_type_t symtype; - struct type *type; - dst_var_attr_t attr; - dst_var_loc_t loc_type; - unsigned loc_index; - long loc_value; - - if (!entry) - { - *nsyms_ret = 0; - return NULL; - } - location = (char *) entry; - while (NEXT_SYM (&location, &entry) && - entry->rec_type != dst_typ_end_scope) - { - if (entry->rec_type == dst_typ_var) - { - if (DST_var (entry).short_locs) - { - loc_type = DST_var (entry).locs.shorts[0].loc_type; - loc_index = DST_var (entry).locs.shorts[0].loc_index; - loc_value = DST_var (entry).locs.shorts[0].location; - } - else - { - loc_type = DST_var (entry).locs.longs[0].loc_type; - loc_index = DST_var (entry).locs.longs[0].loc_index; - loc_value = DST_var (entry).locs.longs[0].location; - } - if (loc_type == dst_var_loc_external) - continue; - symname = DST_OFFSET (entry, DST_var (entry).noffset); - line = DST_var (entry).src_loc.line_number; - symtype = DST_var (entry).type_desc; - attr = DST_var (entry).attributes; - } - else if (entry->rec_type == dst_typ_variable) - { - symname = DST_OFFSET (entry, - DST_variable (entry).noffset); - line = DST_variable (entry).src_loc.line_number; - symtype = DST_variable (entry).type_desc; - attr = DST_variable (entry).attributes; - } - else - { - continue; - } - if (symname && name && !strcmp (symname, name)) - /* It's the function return value */ - continue; - sym = create_new_symbol (objfile, symname); - - if ((attr & (1 << dst_var_attr_global)) || - (attr & (1 << dst_var_attr_static))) - SYMBOL_CLASS (sym) = LOC_STATIC; - else - SYMBOL_CLASS (sym) = LOC_LOCAL; - SYMBOL_LINE (sym) = line; - SYMBOL_TYPE (sym) = decode_type_desc (objfile, &symtype, - entry); - SYMBOL_VALUE (sym) = 0; - switch (entry->rec_type) - { - case dst_typ_var: - switch (loc_type) - { - case dst_var_loc_abs: - SYMBOL_VALUE_ADDRESS (sym) = loc_value; - break; - case dst_var_loc_sect_off: - case dst_var_loc_ind_sect_off: /* What is this? */ - SYMBOL_VALUE_ADDRESS (sym) = dst_get_addr ( - loc_index, - loc_value); - break; - case dst_var_loc_ind_reg_rel: /* What is this? */ - case dst_var_loc_reg_rel: - /* If it isn't fp relative, specify the - * register it's relative to. - */ - if (loc_index) - { - sym->aux_value.basereg = loc_index; - } - SYMBOL_VALUE (sym) = loc_value; - if (loc_value > 0 && - SYMBOL_CLASS (sym) == LOC_BASEREG) - SYMBOL_CLASS (sym) = LOC_BASEREG_ARG; - break; - case dst_var_loc_reg: - SYMBOL_VALUE (sym) = loc_index; - SYMBOL_CLASS (sym) = LOC_REGISTER; - break; - } - break; - case dst_typ_variable: - /* External variable..... don't try to interpret - * its nonexistant locstring. - */ - if (DST_variable (entry).loffset == -1) - continue; - decode_dst_locstring (DST_OFFSET (entry, - DST_variable (entry).loffset), - sym); - } - element = (struct symbol_list *) - xmalloc (sizeof (struct symbol_list)); - - if (attr & (1 << dst_var_attr_global)) - { - element->next = dst_global_symbols; - dst_global_symbols = element; - total_globals++; - } - else - { - element->next = list; - list = element; - nsyms++; - } - element->symbol = sym; - } - *nsyms_ret = nsyms; - return list; -} - - -static struct symbol * -process_dst_function (struct objfile *objfile, dst_rec_ptr_t entry, char *name, - CORE_ADDR address) -{ - struct symbol *sym; - struct type *type, *ftype; - dst_rec_ptr_t sym_entry, typ_entry; - char *location; - struct symbol_list *element; - - type = builtin_type_int; - sym = create_new_symbol (objfile, name); - SYMBOL_CLASS (sym) = LOC_BLOCK; - - if (entry) - { - location = (char *) entry; - do - { - NEXT_SYM (&location, &sym_entry); - } - while (sym_entry && sym_entry->rec_type != dst_typ_signature); - - if (sym_entry) - { - SYMBOL_LINE (sym) = - DST_signature (sym_entry).src_loc.line_number; - if (DST_signature (sym_entry).result) - { - typ_entry = (dst_rec_ptr_t) - DST_OFFSET (sym_entry, - DST_signature (sym_entry).result); - type = decode_dst_type (objfile, typ_entry); - } - } - } - - if (!type->function_type) - { - ftype = create_new_type (objfile); - type->function_type = ftype; - ftype->target_type = type; - ftype->code = TYPE_CODE_FUNC; - } - SYMBOL_TYPE (sym) = type->function_type; - - /* Now add ourselves to the global symbols list */ - element = (struct symbol_list *) - xmalloc (sizeof (struct symbol_list)); - - element->next = dst_global_symbols; - dst_global_symbols = element; - total_globals++; - element->symbol = sym; - - return sym; -} - -static struct block * -process_dst_block (struct objfile *objfile, dst_rec_ptr_t entry) -{ - struct block *block; - struct symbol *function = NULL; - CORE_ADDR address; - long size; - char *name; - dst_rec_ptr_t child_entry, symbol_entry; - struct block *child_block; - int total_symbols = 0; - char fake_name[20]; - static long fake_seq = 0; - struct symbol_list *symlist, *nextsym; - int symnum; - - if (DST_block (entry).noffset) - name = DST_OFFSET (entry, DST_block (entry).noffset); - else - name = NULL; - if (DST_block (entry).n_of_code_ranges) - { - address = dst_sym_addr ( - &DST_block (entry).code_ranges[0].code_start); - size = DST_block (entry).code_ranges[0].code_size; - } - else - { - address = -1; - size = 0; - } - symbol_entry = (dst_rec_ptr_t) get_sec_ref (&DST_block (entry).symbols_start); - switch (DST_block (entry).block_type) - { - /* These are all really functions. Even the "program" type. - * This is because the Apollo OS was written in Pascal, and - * in Pascal, the main procedure is described as the Program. - * Cute, huh? - */ - case dst_block_procedure: - case dst_block_function: - case dst_block_subroutine: - case dst_block_program: - prim_record_minimal_symbol (name, address, mst_text, objfile); - function = process_dst_function ( - objfile, - symbol_entry, - name, - address); - enter_all_lines (get_sec_ref (&DST_block (entry).code_ranges[0].lines_start), address); - break; - case dst_block_block_data: - break; - - default: - /* GDB has to call it something, and the module name - * won't cut it - */ - sprintf (fake_name, "block_%08lx", fake_seq++); - function = process_dst_function ( - objfile, NULL, fake_name, address); - break; - } - symlist = process_dst_symbols (objfile, symbol_entry, - name, &total_symbols); - block = (struct block *) - obstack_alloc (&objfile->symbol_obstack, - sizeof (struct block) + - (total_symbols - 1) * sizeof (struct symbol *)); - - symnum = 0; - while (symlist) - { - nextsym = symlist->next; - - block->sym[symnum] = symlist->symbol; - - xfree (symlist); - symlist = nextsym; - symnum++; - } - BLOCK_NSYMS (block) = total_symbols; - BLOCK_START (block) = address; - BLOCK_END (block) = address + size; - BLOCK_SUPERBLOCK (block) = 0; - if (function) - { - SYMBOL_BLOCK_VALUE (function) = block; - BLOCK_FUNCTION (block) = function; - } - else - BLOCK_FUNCTION (block) = 0; - - if (DST_block (entry).child_block_off) - { - child_entry = (dst_rec_ptr_t) DST_OFFSET (entry, - DST_block (entry).child_block_off); - while (child_entry) - { - child_block = process_dst_block (objfile, child_entry); - if (child_block) - { - if (BLOCK_START (child_block) < - BLOCK_START (block) || - BLOCK_START (block) == -1) - BLOCK_START (block) = - BLOCK_START (child_block); - if (BLOCK_END (child_block) > - BLOCK_END (block) || - BLOCK_END (block) == -1) - BLOCK_END (block) = - BLOCK_END (child_block); - BLOCK_SUPERBLOCK (child_block) = block; - } - if (DST_block (child_entry).sibling_block_off) - child_entry = (dst_rec_ptr_t) DST_OFFSET ( - child_entry, - DST_block (child_entry).sibling_block_off); - else - child_entry = NULL; - } - } - record_pending_block (objfile, block, NULL); - return block; -} - - -static void -read_dst_symtab (struct objfile *objfile) -{ - char *buffer; - dst_rec_ptr_t entry, file_table, root_block; - char *source_file; - struct block *block, *global_block; - int symnum; - struct symbol_list *nextsym; - int module_num = 0; - struct structure_list *element; - - current_objfile = objfile; - buffer = blocks_info.buffer; - while (NEXT_BLK (&buffer, &entry)) - { - if (entry->rec_type == dst_typ_comp_unit) - { - file_table = (dst_rec_ptr_t) DST_OFFSET (entry, - DST_comp_unit (entry).file_table); - section_table = (dst_rec_ptr_t) DST_OFFSET (entry, - DST_comp_unit (entry).section_table); - root_block = (dst_rec_ptr_t) DST_OFFSET (entry, - DST_comp_unit (entry).root_block_offset); - source_file = DST_OFFSET (file_table, - DST_file_tab (file_table).files[0].noffset); - /* Point buffer to the start of the next comp_unit */ - buffer = DST_OFFSET (entry, - DST_comp_unit (entry).data_size); - dst_start_symtab (); - - block = process_dst_block (objfile, root_block); - - global_block = (struct block *) - obstack_alloc (&objfile->symbol_obstack, - sizeof (struct block) + - (total_globals - 1) * - sizeof (struct symbol *)); - BLOCK_NSYMS (global_block) = total_globals; - for (symnum = 0; symnum < total_globals; symnum++) - { - nextsym = dst_global_symbols->next; - - global_block->sym[symnum] = - dst_global_symbols->symbol; - - xfree (dst_global_symbols); - dst_global_symbols = nextsym; - } - dst_global_symbols = NULL; - total_globals = 0; - BLOCK_FUNCTION (global_block) = 0; - BLOCK_START (global_block) = BLOCK_START (block); - BLOCK_END (global_block) = BLOCK_END (block); - BLOCK_SUPERBLOCK (global_block) = 0; - BLOCK_SUPERBLOCK (block) = global_block; - record_pending_block (objfile, global_block, NULL); - - complete_symtab (source_file, - BLOCK_START (block), - BLOCK_END (block) - BLOCK_START (block)); - module_num++; - dst_end_symtab (objfile); - } - } - if (module_num) - prim_record_minimal_symbol ("", - BLOCK_END (block), mst_text, objfile); - /* One more faked symbol to make sure nothing can ever run off the - * end of the symbol table. This one represents the end of the - * text space. It used to be (CORE_ADDR) -1 (effectively the highest - * int possible), but some parts of gdb treated it as a signed - * number and failed comparisons. We could equally use 7fffffff, - * but no functions are ever mapped to an address higher than - * 40000000 - */ - prim_record_minimal_symbol ("", - (CORE_ADDR) 0x40000000, - mst_text, objfile); - while (struct_list) - { - element = struct_list; - struct_list = element->next; - xfree (element); - } -} - - -/* Support for line number handling */ -static char *linetab = NULL; -static long linetab_offset; -static unsigned long linetab_size; - -/* Read in all the line numbers for fast lookups later. Leave them in - external (unswapped) format in memory; we'll swap them as we enter - them into GDB's data structures. */ -static int -init_one_section (int chan, dst_sec *secinfo) -{ - if (secinfo->size == 0 - || lseek (chan, secinfo->position, 0) == -1 - || (secinfo->buffer = xmalloc (secinfo->size)) == NULL - || myread (chan, secinfo->buffer, secinfo->size) == -1) - return 0; - else - return 1; -} - -static int -init_dst_sections (int chan) -{ - - if (!init_one_section (chan, &blocks_info) || - !init_one_section (chan, &lines_info) || - !init_one_section (chan, &symbols_info)) - return -1; - else - return 0; -} - -/* Fake up support for relocating symbol addresses. FIXME. */ - -struct section_offsets dst_symfile_faker = -{0}; - -void -dst_symfile_offsets (struct objfile *objfile, struct section_addr_info *addrs) -{ - objfile->num_sections = 1; - objfile->section_offsets = &dst_symfile_faker; -} - -/* Register our ability to parse symbols for DST BFD files */ - -static struct sym_fns dst_sym_fns = -{ - /* FIXME: Can this be integrated with coffread.c? If not, should it be - a separate flavour like ecoff? */ - (enum bfd_flavour) -2, - - dst_new_init, /* sym_new_init: init anything gbl to entire symtab */ - dst_symfile_init, /* sym_init: read initial info, setup for sym_read() */ - dst_symfile_read, /* sym_read: read a symbol file into symtab */ - dst_symfile_finish, /* sym_finish: finished with file, cleanup */ - dst_symfile_offsets, /* sym_offsets: xlate external to internal form */ - NULL /* next: pointer to next struct sym_fns */ -}; - -void -_initialize_dstread (void) -{ - add_symtab_fns (&dst_sym_fns); -} diff --git a/contrib/gdb/gdb/dwarf2cfi.c b/contrib/gdb/gdb/dwarf2cfi.c deleted file mode 100644 index f0b1e84..0000000 --- a/contrib/gdb/gdb/dwarf2cfi.c +++ /dev/null @@ -1,1969 +0,0 @@ -/* Stack unwinding code based on dwarf2 frame info for GDB, the GNU debugger. - Copyright 2001, 2002 Free Software Foundation, Inc. - Contributed by Jiri Smid, SuSE Labs. - Based on code written by Daniel Berlin (dan@dberlin.org). - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "symtab.h" -#include "symfile.h" -#include "objfiles.h" -#include "target.h" -#include "elf/dwarf2.h" -#include "inferior.h" -#include "regcache.h" -#include "dwarf2cfi.h" - -/* Common Information Entry - holds information that is shared among many - Frame Descriptors. */ -struct cie_unit -{ - /* Offset of this unit in .debug_frame or .eh_frame. */ - ULONGEST offset; - - /* A null-terminated string that identifies the augmentation to this CIE or - to the FDEs that use it. */ - char *augmentation; - - /* A constant that is factored out of all advance location instructions. */ - unsigned int code_align; - - /* A constant that is factored out of all offset instructions. */ - int data_align; - - /* A constant that indicates which regiter represents the return address - of a function. */ - unsigned char ra; - - /* Indicates how addresses are encoded. */ - unsigned char addr_encoding; - - /* Pointer and length of the cie program. */ - char *data; - unsigned int data_length; - - struct objfile *objfile; - - /* Next in chain. */ - struct cie_unit *next; -}; - -/* Frame Description Entry. */ -struct fde_unit -{ - /* Address of the first location associated with this entry. */ - CORE_ADDR initial_location; - - /* Length of program section described by this entry. */ - CORE_ADDR address_range; - - /* Pointer to asociated CIE. */ - struct cie_unit *cie_ptr; - - /* Pointer and length of the cie program. */ - char *data; - unsigned int data_length; -}; - -struct fde_array -{ - struct fde_unit **array; - int elems; - int array_size; -}; - -struct context_reg -{ - union - { - unsigned int reg; - long offset; - CORE_ADDR addr; - } - loc; - enum - { - REG_CTX_UNSAVED, - REG_CTX_SAVED_OFFSET, - REG_CTX_SAVED_REG, - REG_CTX_SAVED_ADDR, - REG_CTX_VALUE, - } - how; -}; - -/* This is the register and unwind state for a particular frame. */ -struct context -{ - struct context_reg *reg; - - CORE_ADDR cfa; - CORE_ADDR ra; - void *lsda; - int args_size; -}; - -struct frame_state_reg -{ - union - { - unsigned int reg; - long offset; - unsigned char *exp; - } - loc; - enum - { - REG_UNSAVED, - REG_SAVED_OFFSET, - REG_SAVED_REG, - REG_SAVED_EXP, - } - how; -}; - -struct frame_state -{ - /* Each register save state can be described in terms of a CFA slot, - another register, or a location expression. */ - struct frame_state_regs - { - struct frame_state_reg *reg; - - /* Used to implement DW_CFA_remember_state. */ - struct frame_state_regs *prev; - } - regs; - - /* The CFA can be described in terms of a reg+offset or a - location expression. */ - long cfa_offset; - int cfa_reg; - unsigned char *cfa_exp; - enum - { - CFA_UNSET, - CFA_REG_OFFSET, - CFA_EXP, - } - cfa_how; - - /* The PC described by the current frame state. */ - CORE_ADDR pc; - - /* The information we care about from the CIE/FDE. */ - int data_align; - unsigned int code_align; - unsigned char retaddr_column; - unsigned char addr_encoding; - - struct objfile *objfile; -}; - -enum ptr_encoding -{ - PE_absptr = DW_EH_PE_absptr, - PE_pcrel = DW_EH_PE_pcrel, - PE_textrel = DW_EH_PE_textrel, - PE_datarel = DW_EH_PE_datarel, - PE_funcrel = DW_EH_PE_funcrel -}; - -#define UNWIND_CONTEXT(fi) ((struct context *) (fi->context)) - - -static struct cie_unit *cie_chunks; -static struct fde_array fde_chunks; -/* Obstack for allocating temporary storage used during unwind operations. */ -static struct obstack unwind_tmp_obstack; - -extern file_ptr dwarf_frame_offset; -extern unsigned int dwarf_frame_size; -extern file_ptr dwarf_eh_frame_offset; -extern unsigned int dwarf_eh_frame_size; - - -extern char *dwarf2_read_section (struct objfile *objfile, file_ptr offset, - unsigned int size); - -static struct fde_unit *fde_unit_alloc (void); -static struct cie_unit *cie_unit_alloc (void); -static void fde_chunks_need_space (); - -static struct context *context_alloc (); -static struct frame_state *frame_state_alloc (); -static void unwind_tmp_obstack_init (); -static void unwind_tmp_obstack_free (); -static void context_cpy (struct context *dst, struct context *src); - -static unsigned int read_1u (bfd * abfd, char **p); -static int read_1s (bfd * abfd, char **p); -static unsigned int read_2u (bfd * abfd, char **p); -static int read_2s (bfd * abfd, char **p); -static unsigned int read_4u (bfd * abfd, char **p); -static int read_4s (bfd * abfd, char **p); -static ULONGEST read_8u (bfd * abfd, char **p); -static LONGEST read_8s (bfd * abfd, char **p); - -static ULONGEST read_uleb128 (bfd * abfd, char **p); -static LONGEST read_sleb128 (bfd * abfd, char **p); -static CORE_ADDR read_pointer (bfd * abfd, char **p); -static CORE_ADDR read_encoded_pointer (bfd * abfd, char **p, - unsigned char encoding); -static enum ptr_encoding pointer_encoding (unsigned char encoding); - -static LONGEST read_initial_length (bfd * abfd, char *buf, int *bytes_read); -static ULONGEST read_length (bfd * abfd, char *buf, int *bytes_read, - int dwarf64); - -static int is_cie (ULONGEST cie_id, int dwarf64); -static int compare_fde_unit (const void *a, const void *b); -void dwarf2_build_frame_info (struct objfile *objfile); - -static void execute_cfa_program (struct objfile *objfile, char *insn_ptr, - char *insn_end, struct context *context, - struct frame_state *fs); -static struct fde_unit *get_fde_for_addr (CORE_ADDR pc); -static void frame_state_for (struct context *context, struct frame_state *fs); -static void get_reg (char *reg, struct context *context, int regnum); -static CORE_ADDR execute_stack_op (struct objfile *objfile, - char *op_ptr, char *op_end, - struct context *context, - CORE_ADDR initial); -static void update_context (struct context *context, struct frame_state *fs, - int chain); - - -/* Memory allocation functions. */ -static struct fde_unit * -fde_unit_alloc (void) -{ - struct fde_unit *fde; - - fde = (struct fde_unit *) xmalloc (sizeof (struct fde_unit)); - memset (fde, 0, sizeof (struct fde_unit)); - return fde; -} - -static struct cie_unit * -cie_unit_alloc (void) -{ - struct cie_unit *cie; - - cie = (struct cie_unit *) xmalloc (sizeof (struct cie_unit)); - memset (cie, 0, sizeof (struct cie_unit)); - return cie; -} - -static void -fde_chunks_need_space () -{ - if (fde_chunks.elems < fde_chunks.array_size) - return; - fde_chunks.array_size = - fde_chunks.array_size ? 2 * fde_chunks.array_size : 1024; - fde_chunks.array = - xrealloc (fde_chunks.array, - sizeof (struct fde_unit) * fde_chunks.array_size); -} - -/* Alocate a new `struct context' on temporary obstack. */ -static struct context * -context_alloc () -{ - struct context *context; - - int regs_size = sizeof (struct context_reg) * NUM_REGS; - - context = (struct context *) obstack_alloc (&unwind_tmp_obstack, - sizeof (struct context)); - memset (context, 0, sizeof (struct context)); - context->reg = (struct context_reg *) obstack_alloc (&unwind_tmp_obstack, - regs_size); - memset (context->reg, 0, regs_size); - return context; -} - -/* Alocate a new `struct frame_state' on temporary obstack. */ -static struct frame_state * -frame_state_alloc () -{ - struct frame_state *fs; - - int regs_size = sizeof (struct frame_state_reg) * NUM_REGS; - - fs = (struct frame_state *) obstack_alloc (&unwind_tmp_obstack, - sizeof (struct frame_state)); - memset (fs, 0, sizeof (struct frame_state)); - fs->regs.reg = - (struct frame_state_reg *) obstack_alloc (&unwind_tmp_obstack, regs_size); - memset (fs->regs.reg, 0, regs_size); - return fs; -} - -static void -unwind_tmp_obstack_init () -{ - obstack_init (&unwind_tmp_obstack); -} - -static void -unwind_tmp_obstack_free () -{ - obstack_free (&unwind_tmp_obstack, NULL); - unwind_tmp_obstack_init (); -} - -static void -context_cpy (struct context *dst, struct context *src) -{ - int regs_size = sizeof (struct context_reg) * NUM_REGS; - struct context_reg *dreg; - - /* Structure dst contains a pointer to an array of - * registers of a given frame as well as src does. This - * array was already allocated before dst was passed to - * context_cpy but the pointer to it was overriden by - * '*dst = *src' and the array was lost. This led to the - * situation, that we've had a copy of src placed in dst, - * but both of them pointed to the same regs array and - * thus we've sometimes blindly rewritten it. Now we save - * the pointer before copying src to dst, return it back - * after that and copy the registers into their new place - * finally. --- mludvig@suse.cz */ - dreg = dst->reg; - *dst = *src; - dst->reg = dreg; - - memcpy (dst->reg, src->reg, regs_size); -} - -static unsigned int -read_1u (bfd * abfd, char **p) -{ - unsigned ret; - - ret = bfd_get_8 (abfd, (bfd_byte *) * p); - (*p)++; - return ret; -} - -static int -read_1s (bfd * abfd, char **p) -{ - int ret; - - ret = bfd_get_signed_8 (abfd, (bfd_byte *) * p); - (*p)++; - return ret; -} - -static unsigned int -read_2u (bfd * abfd, char **p) -{ - unsigned ret; - - ret = bfd_get_16 (abfd, (bfd_byte *) * p); - (*p)++; - return ret; -} - -static int -read_2s (bfd * abfd, char **p) -{ - int ret; - - ret = bfd_get_signed_16 (abfd, (bfd_byte *) * p); - (*p) += 2; - return ret; -} - -static unsigned int -read_4u (bfd * abfd, char **p) -{ - unsigned int ret; - - ret = bfd_get_32 (abfd, (bfd_byte *) * p); - (*p) += 4; - return ret; -} - -static int -read_4s (bfd * abfd, char **p) -{ - int ret; - - ret = bfd_get_signed_32 (abfd, (bfd_byte *) * p); - (*p) += 4; - return ret; -} - -static ULONGEST -read_8u (bfd * abfd, char **p) -{ - ULONGEST ret; - - ret = bfd_get_64 (abfd, (bfd_byte *) * p); - (*p) += 8; - return ret; -} - -static LONGEST -read_8s (bfd * abfd, char **p) -{ - LONGEST ret; - - ret = bfd_get_signed_64 (abfd, (bfd_byte *) * p); - (*p) += 8; - return ret; -} - -static ULONGEST -read_uleb128 (bfd * abfd, char **p) -{ - ULONGEST ret; - int i, shift; - unsigned char byte; - - ret = 0; - shift = 0; - i = 0; - while (1) - { - byte = bfd_get_8 (abfd, (bfd_byte *) * p); - (*p)++; - ret |= ((unsigned long) (byte & 127) << shift); - if ((byte & 128) == 0) - { - break; - } - shift += 7; - } - return ret; -} - -static LONGEST -read_sleb128 (bfd * abfd, char **p) -{ - LONGEST ret; - int i, shift, size, num_read; - unsigned char byte; - - ret = 0; - shift = 0; - size = 32; - num_read = 0; - i = 0; - while (1) - { - byte = bfd_get_8 (abfd, (bfd_byte *) * p); - (*p)++; - ret |= ((long) (byte & 127) << shift); - shift += 7; - if ((byte & 128) == 0) - { - break; - } - } - if ((shift < size) && (byte & 0x40)) - { - ret |= -(1 << shift); - } - return ret; -} - -static CORE_ADDR -read_pointer (bfd * abfd, char **p) -{ - switch (TARGET_ADDR_BIT / TARGET_CHAR_BIT) - { - case 4: - return read_4u (abfd, p); - case 8: - return read_8u (abfd, p); - default: - error ("dwarf cfi error: unsupported target address length."); - } -} - -/* This functions only reads appropriate amount of data from *p - * and returns the resulting value. Calling function must handle - * different encoding possibilities itself! */ -static CORE_ADDR -read_encoded_pointer (bfd * abfd, char **p, unsigned char encoding) -{ - CORE_ADDR ret; - - switch (encoding & 0x0f) - { - case DW_EH_PE_absptr: - ret = read_pointer (abfd, p); - break; - - case DW_EH_PE_uleb128: - ret = read_uleb128 (abfd, p); - break; - case DW_EH_PE_sleb128: - ret = read_sleb128 (abfd, p); - break; - - case DW_EH_PE_udata2: - ret = read_2u (abfd, p); - break; - case DW_EH_PE_udata4: - ret = read_4u (abfd, p); - break; - case DW_EH_PE_udata8: - ret = read_8u (abfd, p); - break; - - case DW_EH_PE_sdata2: - ret = read_2s (abfd, p); - break; - case DW_EH_PE_sdata4: - ret = read_4s (abfd, p); - break; - case DW_EH_PE_sdata8: - ret = read_8s (abfd, p); - break; - - default: - internal_error (__FILE__, __LINE__, - "read_encoded_pointer: unknown pointer encoding"); - } - - return ret; -} - -/* Variable 'encoding' carries 3 different flags: - * - encoding & 0x0f : size of the address (handled in read_encoded_pointer()) - * - encoding & 0x70 : type (absolute, relative, ...) - * - encoding & 0x80 : indirect flag (DW_EH_PE_indirect == 0x80). */ -enum ptr_encoding -pointer_encoding (unsigned char encoding) -{ - int ret; - - if (encoding & DW_EH_PE_indirect) - warning ("CFI: Unsupported pointer encoding: DW_EH_PE_indirect"); - - switch (encoding & 0x70) - { - case DW_EH_PE_absptr: - case DW_EH_PE_pcrel: - case DW_EH_PE_textrel: - case DW_EH_PE_datarel: - case DW_EH_PE_funcrel: - ret = encoding & 0x70; - break; - default: - internal_error (__FILE__, __LINE__, "CFI: unknown pointer encoding"); - } - return ret; -} - -static LONGEST -read_initial_length (bfd * abfd, char *buf, int *bytes_read) -{ - LONGEST ret = 0; - - ret = bfd_get_32 (abfd, (bfd_byte *) buf); - - if (ret == 0xffffffff) - { - ret = bfd_get_64 (abfd, (bfd_byte *) buf + 4); - *bytes_read = 12; - } - else - { - *bytes_read = 4; - } - - return ret; -} - -static ULONGEST -read_length (bfd * abfd, char *buf, int *bytes_read, int dwarf64) -{ - if (dwarf64) - { - *bytes_read = 8; - return read_8u (abfd, &buf); - } - else - { - *bytes_read = 4; - return read_4u (abfd, &buf); - } -} - -static void -execute_cfa_program (struct objfile *objfile, char *insn_ptr, char *insn_end, - struct context *context, struct frame_state *fs) -{ - struct frame_state_regs *unused_rs = NULL; - - /* Don't allow remember/restore between CIE and FDE programs. */ - fs->regs.prev = NULL; - - while (insn_ptr < insn_end && fs->pc < context->ra) - { - unsigned char insn = *insn_ptr++; - ULONGEST reg, uoffset; - LONGEST offset; - - if (insn & DW_CFA_advance_loc) - fs->pc += (insn & 0x3f) * fs->code_align; - else if (insn & DW_CFA_offset) - { - reg = insn & 0x3f; - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - offset = (long) uoffset *fs->data_align; - fs->regs.reg[reg].how = REG_SAVED_OFFSET; - fs->regs.reg[reg].loc.offset = offset; - } - else if (insn & DW_CFA_restore) - { - reg = insn & 0x3f; - fs->regs.reg[reg].how = REG_UNSAVED; - } - else - switch (insn) - { - case DW_CFA_set_loc: - fs->pc = read_encoded_pointer (objfile->obfd, &insn_ptr, - fs->addr_encoding); - - if (pointer_encoding (fs->addr_encoding) != PE_absptr) - warning ("CFI: DW_CFA_set_loc uses relative addressing"); - - break; - - case DW_CFA_advance_loc1: - fs->pc += read_1u (objfile->obfd, &insn_ptr); - break; - case DW_CFA_advance_loc2: - fs->pc += read_2u (objfile->obfd, &insn_ptr); - break; - case DW_CFA_advance_loc4: - fs->pc += read_4u (objfile->obfd, &insn_ptr); - break; - - case DW_CFA_offset_extended: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - offset = (long) uoffset *fs->data_align; - fs->regs.reg[reg].how = REG_SAVED_OFFSET; - fs->regs.reg[reg].loc.offset = offset; - break; - - case DW_CFA_restore_extended: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - fs->regs.reg[reg].how = REG_UNSAVED; - break; - - case DW_CFA_undefined: - case DW_CFA_same_value: - case DW_CFA_nop: - break; - - case DW_CFA_register: - { - ULONGEST reg2; - reg = read_uleb128 (objfile->obfd, &insn_ptr); - reg2 = read_uleb128 (objfile->obfd, &insn_ptr); - fs->regs.reg[reg].how = REG_SAVED_REG; - fs->regs.reg[reg].loc.reg = reg2; - } - break; - - case DW_CFA_remember_state: - { - struct frame_state_regs *new_rs; - if (unused_rs) - { - new_rs = unused_rs; - unused_rs = unused_rs->prev; - } - else - new_rs = xmalloc (sizeof (struct frame_state_regs)); - - *new_rs = fs->regs; - fs->regs.prev = new_rs; - } - break; - - case DW_CFA_restore_state: - { - struct frame_state_regs *old_rs = fs->regs.prev; - fs->regs = *old_rs; - old_rs->prev = unused_rs; - unused_rs = old_rs; - } - break; - - case DW_CFA_def_cfa: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - fs->cfa_reg = reg; - fs->cfa_offset = uoffset; - fs->cfa_how = CFA_REG_OFFSET; - break; - - case DW_CFA_def_cfa_register: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - fs->cfa_reg = reg; - fs->cfa_how = CFA_REG_OFFSET; - break; - - case DW_CFA_def_cfa_offset: - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - fs->cfa_offset = uoffset; - break; - - case DW_CFA_def_cfa_expression: - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - fs->cfa_exp = insn_ptr; - fs->cfa_how = CFA_EXP; - insn_ptr += uoffset; - break; - - case DW_CFA_expression: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - fs->regs.reg[reg].how = REG_SAVED_EXP; - fs->regs.reg[reg].loc.exp = insn_ptr; - insn_ptr += uoffset; - break; - - /* From the 2.1 draft. */ - case DW_CFA_offset_extended_sf: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - offset = read_sleb128 (objfile->obfd, &insn_ptr); - offset *= fs->data_align; - fs->regs.reg[reg].how = REG_SAVED_OFFSET; - fs->regs.reg[reg].loc.offset = offset; - break; - - case DW_CFA_def_cfa_sf: - reg = read_uleb128 (objfile->obfd, &insn_ptr); - offset = read_sleb128 (objfile->obfd, &insn_ptr); - fs->cfa_offset = offset; - fs->cfa_reg = reg; - fs->cfa_how = CFA_REG_OFFSET; - break; - - case DW_CFA_def_cfa_offset_sf: - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - fs->cfa_offset = uoffset; - /* cfa_how deliberately not set. */ - break; - - case DW_CFA_GNU_window_save: - /* ??? Hardcoded for SPARC register window configuration. */ - for (reg = 16; reg < 32; ++reg) - { - fs->regs.reg[reg].how = REG_SAVED_OFFSET; - fs->regs.reg[reg].loc.offset = (reg - 16) * sizeof (void *); - } - break; - - case DW_CFA_GNU_args_size: - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - context->args_size = uoffset; - break; - - case DW_CFA_GNU_negative_offset_extended: - /* Obsoleted by DW_CFA_offset_extended_sf, but used by - older PowerPC code. */ - reg = read_uleb128 (objfile->obfd, &insn_ptr); - uoffset = read_uleb128 (objfile->obfd, &insn_ptr); - offset = (long) uoffset *fs->data_align; - fs->regs.reg[reg].how = REG_SAVED_OFFSET; - fs->regs.reg[reg].loc.offset = -offset; - break; - - default: - error ("dwarf cfi error: unknown cfa instruction %d.", insn); - } - } -} - -static struct fde_unit * -get_fde_for_addr (CORE_ADDR pc) -{ - size_t lo, hi; - struct fde_unit *fde = NULL; - lo = 0; - hi = fde_chunks.elems; - - while (lo < hi) - { - size_t i = (lo + hi) / 2; - fde = fde_chunks.array[i]; - if (pc < fde->initial_location) - hi = i; - else if (pc >= fde->initial_location + fde->address_range) - lo = i + 1; - else - return fde; - } - return 0; -} - -static void -frame_state_for (struct context *context, struct frame_state *fs) -{ - struct fde_unit *fde; - struct cie_unit *cie; - - context->args_size = 0; - context->lsda = 0; - - fde = get_fde_for_addr (context->ra - 1); - - if (fde == NULL) - return; - - fs->pc = fde->initial_location; - - if (fde->cie_ptr) - { - cie = fde->cie_ptr; - - fs->code_align = cie->code_align; - fs->data_align = cie->data_align; - fs->retaddr_column = cie->ra; - fs->addr_encoding = cie->addr_encoding; - fs->objfile = cie->objfile; - - execute_cfa_program (cie->objfile, cie->data, - cie->data + cie->data_length, context, fs); - execute_cfa_program (cie->objfile, fde->data, - fde->data + fde->data_length, context, fs); - } - else - internal_error (__FILE__, __LINE__, - "%s(): Internal error: fde->cie_ptr==NULL !", "?func?"); -} - -static void -get_reg (char *reg, struct context *context, int regnum) -{ - switch (context->reg[regnum].how) - { - case REG_CTX_UNSAVED: - read_register_gen (regnum, reg); - break; - case REG_CTX_SAVED_OFFSET: - target_read_memory (context->cfa + context->reg[regnum].loc.offset, - reg, REGISTER_RAW_SIZE (regnum)); - break; - case REG_CTX_SAVED_REG: - read_register_gen (context->reg[regnum].loc.reg, reg); - break; - case REG_CTX_SAVED_ADDR: - target_read_memory (context->reg[regnum].loc.addr, - reg, REGISTER_RAW_SIZE (regnum)); - break; - case REG_CTX_VALUE: - memcpy (reg, &context->reg[regnum].loc.addr, - REGISTER_RAW_SIZE (regnum)); - break; - default: - internal_error (__FILE__, __LINE__, "get_reg: unknown register rule"); - } -} - -/* Decode a DW_OP stack program. Return the top of stack. Push INITIAL - onto the stack to start. */ -static CORE_ADDR -execute_stack_op (struct objfile *objfile, - char *op_ptr, char *op_end, struct context *context, - CORE_ADDR initial) -{ - CORE_ADDR stack[64]; /* ??? Assume this is enough. */ - int stack_elt; - - stack[0] = initial; - stack_elt = 1; - - while (op_ptr < op_end) - { - enum dwarf_location_atom op = *op_ptr++; - CORE_ADDR result; - ULONGEST reg; - LONGEST offset; - - switch (op) - { - case DW_OP_lit0: - case DW_OP_lit1: - case DW_OP_lit2: - case DW_OP_lit3: - case DW_OP_lit4: - case DW_OP_lit5: - case DW_OP_lit6: - case DW_OP_lit7: - case DW_OP_lit8: - case DW_OP_lit9: - case DW_OP_lit10: - case DW_OP_lit11: - case DW_OP_lit12: - case DW_OP_lit13: - case DW_OP_lit14: - case DW_OP_lit15: - case DW_OP_lit16: - case DW_OP_lit17: - case DW_OP_lit18: - case DW_OP_lit19: - case DW_OP_lit20: - case DW_OP_lit21: - case DW_OP_lit22: - case DW_OP_lit23: - case DW_OP_lit24: - case DW_OP_lit25: - case DW_OP_lit26: - case DW_OP_lit27: - case DW_OP_lit28: - case DW_OP_lit29: - case DW_OP_lit30: - case DW_OP_lit31: - result = op - DW_OP_lit0; - break; - - case DW_OP_addr: - result = read_pointer (objfile->obfd, &op_ptr); - break; - - case DW_OP_const1u: - result = read_1u (objfile->obfd, &op_ptr); - break; - case DW_OP_const1s: - result = read_1s (objfile->obfd, &op_ptr); - break; - case DW_OP_const2u: - result = read_2u (objfile->obfd, &op_ptr); - break; - case DW_OP_const2s: - result = read_2s (objfile->obfd, &op_ptr); - break; - case DW_OP_const4u: - result = read_4u (objfile->obfd, &op_ptr); - break; - case DW_OP_const4s: - result = read_4s (objfile->obfd, &op_ptr); - break; - case DW_OP_const8u: - result = read_8u (objfile->obfd, &op_ptr); - break; - case DW_OP_const8s: - result = read_8s (objfile->obfd, &op_ptr); - break; - case DW_OP_constu: - result = read_uleb128 (objfile->obfd, &op_ptr); - break; - case DW_OP_consts: - result = read_sleb128 (objfile->obfd, &op_ptr); - break; - - case DW_OP_reg0: - case DW_OP_reg1: - case DW_OP_reg2: - case DW_OP_reg3: - case DW_OP_reg4: - case DW_OP_reg5: - case DW_OP_reg6: - case DW_OP_reg7: - case DW_OP_reg8: - case DW_OP_reg9: - case DW_OP_reg10: - case DW_OP_reg11: - case DW_OP_reg12: - case DW_OP_reg13: - case DW_OP_reg14: - case DW_OP_reg15: - case DW_OP_reg16: - case DW_OP_reg17: - case DW_OP_reg18: - case DW_OP_reg19: - case DW_OP_reg20: - case DW_OP_reg21: - case DW_OP_reg22: - case DW_OP_reg23: - case DW_OP_reg24: - case DW_OP_reg25: - case DW_OP_reg26: - case DW_OP_reg27: - case DW_OP_reg28: - case DW_OP_reg29: - case DW_OP_reg30: - case DW_OP_reg31: - get_reg ((char *) &result, context, op - DW_OP_reg0); - break; - case DW_OP_regx: - reg = read_uleb128 (objfile->obfd, &op_ptr); - get_reg ((char *) &result, context, reg); - break; - - case DW_OP_breg0: - case DW_OP_breg1: - case DW_OP_breg2: - case DW_OP_breg3: - case DW_OP_breg4: - case DW_OP_breg5: - case DW_OP_breg6: - case DW_OP_breg7: - case DW_OP_breg8: - case DW_OP_breg9: - case DW_OP_breg10: - case DW_OP_breg11: - case DW_OP_breg12: - case DW_OP_breg13: - case DW_OP_breg14: - case DW_OP_breg15: - case DW_OP_breg16: - case DW_OP_breg17: - case DW_OP_breg18: - case DW_OP_breg19: - case DW_OP_breg20: - case DW_OP_breg21: - case DW_OP_breg22: - case DW_OP_breg23: - case DW_OP_breg24: - case DW_OP_breg25: - case DW_OP_breg26: - case DW_OP_breg27: - case DW_OP_breg28: - case DW_OP_breg29: - case DW_OP_breg30: - case DW_OP_breg31: - offset = read_sleb128 (objfile->obfd, &op_ptr); - get_reg ((char *) &result, context, op - DW_OP_breg0); - result += offset; - break; - case DW_OP_bregx: - reg = read_uleb128 (objfile->obfd, &op_ptr); - offset = read_sleb128 (objfile->obfd, &op_ptr); - get_reg ((char *) &result, context, reg); - result += offset; - break; - - case DW_OP_dup: - if (stack_elt < 1) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - result = stack[stack_elt - 1]; - break; - - case DW_OP_drop: - if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - goto no_push; - - case DW_OP_pick: - offset = *op_ptr++; - if (offset >= stack_elt - 1) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - result = stack[stack_elt - 1 - offset]; - break; - - case DW_OP_over: - if (stack_elt < 2) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - result = stack[stack_elt - 2]; - break; - - case DW_OP_rot: - { - CORE_ADDR t1, t2, t3; - - if (stack_elt < 3) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - t1 = stack[stack_elt - 1]; - t2 = stack[stack_elt - 2]; - t3 = stack[stack_elt - 3]; - stack[stack_elt - 1] = t2; - stack[stack_elt - 2] = t3; - stack[stack_elt - 3] = t1; - goto no_push; - } - - case DW_OP_deref: - case DW_OP_deref_size: - case DW_OP_abs: - case DW_OP_neg: - case DW_OP_not: - case DW_OP_plus_uconst: - /* Unary operations. */ - if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - result = stack[stack_elt]; - - switch (op) - { - case DW_OP_deref: - { - char *ptr = (char *) result; - result = read_pointer (objfile->obfd, &ptr); - } - break; - - case DW_OP_deref_size: - { - char *ptr = (char *) result; - switch (*op_ptr++) - { - case 1: - result = read_1u (objfile->obfd, &ptr); - break; - case 2: - result = read_2u (objfile->obfd, &ptr); - break; - case 4: - result = read_4u (objfile->obfd, &ptr); - break; - case 8: - result = read_8u (objfile->obfd, &ptr); - break; - default: - internal_error (__FILE__, __LINE__, - "execute_stack_op error"); - } - } - break; - - case DW_OP_abs: - if (result < 0) - result = -result; - break; - case DW_OP_neg: - result = -result; - break; - case DW_OP_not: - result = ~result; - break; - case DW_OP_plus_uconst: - result += read_uleb128 (objfile->obfd, &op_ptr); - break; - default: - break; - } - break; - - case DW_OP_and: - case DW_OP_div: - case DW_OP_minus: - case DW_OP_mod: - case DW_OP_mul: - case DW_OP_or: - case DW_OP_plus: - case DW_OP_le: - case DW_OP_ge: - case DW_OP_eq: - case DW_OP_lt: - case DW_OP_gt: - case DW_OP_ne: - { - /* Binary operations. */ - CORE_ADDR first, second; - if ((stack_elt -= 2) < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - second = stack[stack_elt]; - first = stack[stack_elt + 1]; - - switch (op) - { - case DW_OP_and: - result = second & first; - break; - case DW_OP_div: - result = (LONGEST) second / (LONGEST) first; - break; - case DW_OP_minus: - result = second - first; - break; - case DW_OP_mod: - result = (LONGEST) second % (LONGEST) first; - break; - case DW_OP_mul: - result = second * first; - break; - case DW_OP_or: - result = second | first; - break; - case DW_OP_plus: - result = second + first; - break; - case DW_OP_shl: - result = second << first; - break; - case DW_OP_shr: - result = second >> first; - break; - case DW_OP_shra: - result = (LONGEST) second >> first; - break; - case DW_OP_xor: - result = second ^ first; - break; - case DW_OP_le: - result = (LONGEST) first <= (LONGEST) second; - break; - case DW_OP_ge: - result = (LONGEST) first >= (LONGEST) second; - break; - case DW_OP_eq: - result = (LONGEST) first == (LONGEST) second; - break; - case DW_OP_lt: - result = (LONGEST) first < (LONGEST) second; - break; - case DW_OP_gt: - result = (LONGEST) first > (LONGEST) second; - break; - case DW_OP_ne: - result = (LONGEST) first != (LONGEST) second; - break; - default: /* This label is here just to avoid warning. */ - break; - } - } - break; - - case DW_OP_skip: - offset = read_2s (objfile->obfd, &op_ptr); - op_ptr += offset; - goto no_push; - - case DW_OP_bra: - if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - offset = read_2s (objfile->obfd, &op_ptr); - if (stack[stack_elt] != 0) - op_ptr += offset; - goto no_push; - - case DW_OP_nop: - goto no_push; - - default: - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - } - - /* Most things push a result value. */ - if ((size_t) stack_elt >= sizeof (stack) / sizeof (*stack)) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - stack[++stack_elt] = result; - no_push:; - } - - /* We were executing this program to get a value. It should be - at top of stack. */ - if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error"); - return stack[stack_elt]; -} - -static void -update_context (struct context *context, struct frame_state *fs, int chain) -{ - struct context *orig_context; - CORE_ADDR cfa; - long i; - - unwind_tmp_obstack_init (); - - orig_context = context_alloc (); - context_cpy (orig_context, context); - - /* Compute this frame's CFA. */ - switch (fs->cfa_how) - { - case CFA_REG_OFFSET: - get_reg ((char *) &cfa, context, fs->cfa_reg); - cfa += fs->cfa_offset; - break; - - case CFA_EXP: - /* ??? No way of knowing what register number is the stack pointer - to do the same sort of handling as above. Assume that if the - CFA calculation is so complicated as to require a stack program - that this will not be a problem. */ - { - char *exp = fs->cfa_exp; - ULONGEST len; - - len = read_uleb128 (fs->objfile->obfd, &exp); - cfa = (CORE_ADDR) execute_stack_op (fs->objfile, exp, - exp + len, context, 0); - break; - } - default: - break; - } - context->cfa = cfa; - - if (!chain) - orig_context->cfa = cfa; - - /* Compute the addresses of all registers saved in this frame. */ - for (i = 0; i < NUM_REGS; ++i) - switch (fs->regs.reg[i].how) - { - case REG_UNSAVED: - if (i == SP_REGNUM) - { - context->reg[i].how = REG_CTX_VALUE; - context->reg[i].loc.addr = cfa; - } - else - context->reg[i].how = REG_CTX_UNSAVED; - break; - case REG_SAVED_OFFSET: - context->reg[i].how = REG_CTX_SAVED_OFFSET; - context->reg[i].loc.offset = fs->regs.reg[i].loc.offset; - break; - case REG_SAVED_REG: - switch (orig_context->reg[fs->regs.reg[i].loc.reg].how) - { - case REG_CTX_UNSAVED: - context->reg[i].how = REG_CTX_UNSAVED; - break; - case REG_CTX_SAVED_OFFSET: - context->reg[i].how = REG_CTX_SAVED_OFFSET; - context->reg[i].loc.offset = orig_context->cfa - context->cfa + - orig_context->reg[fs->regs.reg[i].loc.reg].loc.offset; - break; - case REG_CTX_SAVED_REG: - context->reg[i].how = REG_CTX_SAVED_REG; - context->reg[i].loc.reg = - orig_context->reg[fs->regs.reg[i].loc.reg].loc.reg; - break; - case REG_CTX_SAVED_ADDR: - context->reg[i].how = REG_CTX_SAVED_ADDR; - context->reg[i].loc.addr = - orig_context->reg[fs->regs.reg[i].loc.reg].loc.addr; - default: - internal_error (__FILE__, __LINE__, - "%s: unknown register rule", "?func?"); - } - break; - case REG_SAVED_EXP: - { - char *exp = fs->regs.reg[i].loc.exp; - ULONGEST len; - CORE_ADDR val; - - len = read_uleb128 (fs->objfile->obfd, &exp); - val = execute_stack_op (fs->objfile, exp, exp + len, - orig_context, cfa); - context->reg[i].how = REG_CTX_SAVED_ADDR; - context->reg[i].loc.addr = val; - } - break; - default: - internal_error (__FILE__, __LINE__, - "%s: unknown register rule", "?func?"); - } - get_reg ((char *) &context->ra, context, fs->retaddr_column); - unwind_tmp_obstack_free (); -} - -static int -is_cie (ULONGEST cie_id, int dwarf64) -{ - return dwarf64 ? (cie_id == 0xffffffffffffffff) : (cie_id == 0xffffffff); -} - -static int -compare_fde_unit (const void *a, const void *b) -{ - struct fde_unit **first, **second; - first = (struct fde_unit **) a; - second = (struct fde_unit **) b; - if ((*first)->initial_location > (*second)->initial_location) - return 1; - else if ((*first)->initial_location < (*second)->initial_location) - return -1; - else - return 0; -} - -/* Build the cie_chunks and fde_chunks tables from informations - found in .debug_frame and .eh_frame sections. */ -/* We can handle both of these sections almost in the same way, however there - are some exceptions: - - CIE ID is -1 in debug_frame, but 0 in eh_frame - - eh_frame may contain some more information that are used only by gcc - (eg. personality pointer, LSDA pointer, ...). Most of them we can ignore. - - In debug_frame FDE's item cie_id contains offset of it's parent CIE. - In eh_frame FDE's item cie_id is a relative pointer to the parent CIE. - Anyway we don't need to bother with this, because we are smart enough - to keep the pointer to the parent CIE of oncomming FDEs in 'last_cie'. - - Although debug_frame items can contain Augmentation as well as - eh_frame ones, I have never seen them non-empty. Thus only in eh_frame - we can encounter for example non-absolute pointers (Aug. 'R'). - -- mludvig */ -static void -parse_frame_info (struct objfile *objfile, file_ptr frame_offset, - unsigned int frame_size, int eh_frame) -{ - bfd *abfd = objfile->obfd; - asection *curr_section_ptr; - char *start = NULL; - char *end = NULL; - char *frame_buffer = NULL; - char *curr_section_name, *aug_data; - struct cie_unit *last_cie = NULL; - int last_dup_fde = 0; - int aug_len, i; - CORE_ADDR curr_section_vma = 0; - - unwind_tmp_obstack_init (); - - frame_buffer = dwarf2_read_section (objfile, frame_offset, frame_size); - - start = frame_buffer; - end = frame_buffer + frame_size; - - curr_section_name = eh_frame ? ".eh_frame" : ".debug_frame"; - curr_section_ptr = bfd_get_section_by_name (abfd, curr_section_name); - if (curr_section_ptr) - curr_section_vma = curr_section_ptr->vma; - - if (start) - { - while (start < end) - { - unsigned long length; - ULONGEST cie_id; - ULONGEST unit_offset = start - frame_buffer; - int bytes_read, dwarf64; - char *block_end; - - length = read_initial_length (abfd, start, &bytes_read); - start += bytes_read; - dwarf64 = (bytes_read == 12); - block_end = start + length; - - if (length == 0) - { - start = block_end; - continue; - } - - cie_id = read_length (abfd, start, &bytes_read, dwarf64); - start += bytes_read; - - if ((eh_frame && cie_id == 0) || is_cie (cie_id, dwarf64)) - { - struct cie_unit *cie = cie_unit_alloc (); - char *aug; - - cie->objfile = objfile; - cie->next = cie_chunks; - cie_chunks = cie; - - cie->objfile = objfile; - - cie->offset = unit_offset; - - start++; /* version */ - - cie->augmentation = aug = start; - while (*start++); /* Skips last NULL as well */ - - cie->code_align = read_uleb128 (abfd, &start); - cie->data_align = read_sleb128 (abfd, &start); - cie->ra = read_1u (abfd, &start); - - /* Augmentation: - z Indicates that a uleb128 is present to size the - augmentation section. - L Indicates the encoding (and thus presence) of - an LSDA pointer in the FDE augmentation. - R Indicates a non-default pointer encoding for - FDE code pointers. - P Indicates the presence of an encoding + language - personality routine in the CIE augmentation. - - [This info comes from GCC's dwarf2out.c] - */ - if (*aug == 'z') - { - aug_len = read_uleb128 (abfd, &start); - aug_data = start; - start += aug_len; - ++aug; - } - - cie->data = start; - cie->data_length = block_end - cie->data; - - while (*aug != '\0') - { - if (aug[0] == 'e' && aug[1] == 'h') - { - aug_data += sizeof (void *); - aug++; - } - else if (aug[0] == 'R') - cie->addr_encoding = *aug_data++; - else if (aug[0] == 'P') - { - CORE_ADDR pers_addr; - int pers_addr_enc; - - pers_addr_enc = *aug_data++; - /* We don't need pers_addr value and so we - don't care about it's encoding. */ - pers_addr = read_encoded_pointer (abfd, &aug_data, - pers_addr_enc); - } - else if (aug[0] == 'L' && eh_frame) - { - int lsda_addr_enc; - - /* Perhaps we should save this to CIE for later use? - Do we need it for something in GDB? */ - lsda_addr_enc = *aug_data++; - } - else - warning ("CFI warning: unknown augmentation \"%c\"" - " in \"%s\" of\n" - "\t%s", aug[0], curr_section_name, - objfile->name); - aug++; - } - - last_cie = cie; - } - else - { - struct fde_unit *fde; - struct cie_unit *cie; - int dup = 0; - CORE_ADDR init_loc; - - /* We assume that debug_frame is in order - CIE,FDE,CIE,FDE,FDE,... and thus the CIE for this FDE - should be stored in last_cie pointer. If not, we'll - try to find it by the older way. */ - if (last_cie) - cie = last_cie; - else - { - warning ("CFI: last_cie == NULL. " - "Perhaps a malformed %s section in '%s'...?\n", - curr_section_name, objfile->name); - - cie = cie_chunks; - while (cie) - { - if (cie->objfile == objfile) - { - if (eh_frame && - (cie->offset == - (unit_offset + bytes_read - cie_id))) - break; - if (!eh_frame && (cie->offset == cie_id)) - break; - } - - cie = cie->next; - } - if (!cie) - error ("CFI: can't find CIE pointer"); - } - - init_loc = read_encoded_pointer (abfd, &start, - cie->addr_encoding); - - switch (pointer_encoding (cie->addr_encoding)) - { - case PE_absptr: - break; - case PE_pcrel: - /* start-frame_buffer gives offset from - the beginning of actual section. */ - init_loc += curr_section_vma + start - frame_buffer; - break; - default: - warning ("CFI: Unsupported pointer encoding\n"); - } - - /* For relocatable objects we must add an offset telling - where the section is actually mapped in the memory. */ - init_loc += ANOFFSET (objfile->section_offsets, - SECT_OFF_TEXT (objfile)); - - /* If we have both .debug_frame and .eh_frame present in - a file, we must eliminate duplicate FDEs. For now we'll - run through all entries in fde_chunks and check it one - by one. Perhaps in the future we can implement a faster - searching algorithm. */ - /* eh_frame==2 indicates, that this file has an already - parsed .debug_frame too. When eh_frame==1 it means, that no - .debug_frame is present and thus we don't need to check for - duplicities. eh_frame==0 means, that we parse .debug_frame - and don't need to care about duplicate FDEs, because - .debug_frame is parsed first. */ - if (eh_frame == 2) - for (i = 0; eh_frame == 2 && i < fde_chunks.elems; i++) - { - /* We assume that FDEs in .debug_frame and .eh_frame - have the same order (if they are present, of course). - If we find a duplicate entry for one FDE and save - it's index to last_dup_fde it's very likely, that - we'll find an entry for the following FDE right after - the previous one. Thus in many cases we'll run this - loop only once. */ - last_dup_fde = (last_dup_fde + i) % fde_chunks.elems; - if (fde_chunks.array[last_dup_fde]->initial_location - == init_loc) - { - dup = 1; - break; - } - } - - /* Allocate a new entry only if this FDE isn't a duplicate of - something we have already seen. */ - if (!dup) - { - fde_chunks_need_space (); - fde = fde_unit_alloc (); - - fde_chunks.array[fde_chunks.elems++] = fde; - - fde->initial_location = init_loc; - fde->address_range = read_encoded_pointer (abfd, &start, - cie-> - addr_encoding); - - fde->cie_ptr = cie; - - /* Here we intentionally ignore augmentation data - from FDE, because we don't need them. */ - if (cie->augmentation[0] == 'z') - start += read_uleb128 (abfd, &start); - - fde->data = start; - fde->data_length = block_end - start; - } - } - start = block_end; - } - qsort (fde_chunks.array, fde_chunks.elems, - sizeof (struct fde_unit *), compare_fde_unit); - } -} - -/* We must parse both .debug_frame section and .eh_frame because - * not all frames must be present in both of these sections. */ -void -dwarf2_build_frame_info (struct objfile *objfile) -{ - int after_debug_frame = 0; - - /* If we have .debug_frame then the parser is called with - eh_frame==0 for .debug_frame and eh_frame==2 for .eh_frame, - otherwise it's only called once for .eh_frame with argument - eh_frame==1. */ - - if (dwarf_frame_offset) - { - parse_frame_info (objfile, dwarf_frame_offset, - dwarf_frame_size, 0 /* = debug_frame */ ); - after_debug_frame = 1; - } - - if (dwarf_eh_frame_offset) - parse_frame_info (objfile, dwarf_eh_frame_offset, dwarf_eh_frame_size, - 1 /* = eh_frame */ + after_debug_frame); -} - -/* Return the frame address. */ -CORE_ADDR -cfi_read_fp () -{ - struct context *context; - struct frame_state *fs; - CORE_ADDR cfa; - - unwind_tmp_obstack_init (); - - context = context_alloc (); - fs = frame_state_alloc (); - - context->ra = read_pc () + 1; - - frame_state_for (context, fs); - update_context (context, fs, 0); - - cfa = context->cfa; - - unwind_tmp_obstack_free (); - - return cfa; -} - -/* Store the frame address. This function is not used. */ - -void -cfi_write_fp (CORE_ADDR val) -{ - struct context *context; - struct frame_state *fs; - - unwind_tmp_obstack_init (); - - context = context_alloc (); - fs = frame_state_alloc (); - - context->ra = read_pc () + 1; - - frame_state_for (context, fs); - - if (fs->cfa_how == CFA_REG_OFFSET) - { - val -= fs->cfa_offset; - write_register_gen (fs->cfa_reg, (char *) &val); - } - else - warning ("Can't write fp."); - - unwind_tmp_obstack_free (); -} - -/* Restore the machine to the state it had before the current frame - was created. */ -void -cfi_pop_frame (struct frame_info *fi) -{ - char regbuf[MAX_REGISTER_RAW_SIZE]; - int regnum; - - fi = get_current_frame (); - - for (regnum = 0; regnum < NUM_REGS; regnum++) - { - get_reg (regbuf, UNWIND_CONTEXT (fi), regnum); - write_register_bytes (REGISTER_BYTE (regnum), regbuf, - REGISTER_RAW_SIZE (regnum)); - } - write_register (PC_REGNUM, UNWIND_CONTEXT (fi)->ra); - - flush_cached_frames (); -} - -/* Determine the address of the calling function's frame. */ -CORE_ADDR -cfi_frame_chain (struct frame_info *fi) -{ - struct context *context; - struct frame_state *fs; - CORE_ADDR cfa; - - unwind_tmp_obstack_init (); - - context = context_alloc (); - fs = frame_state_alloc (); - context_cpy (context, UNWIND_CONTEXT (fi)); - - /* outermost frame */ - if (context->ra == 0) - { - unwind_tmp_obstack_free (); - return 0; - } - - frame_state_for (context, fs); - update_context (context, fs, 1); - - cfa = context->cfa; - unwind_tmp_obstack_free (); - - return cfa; -} - -/* Sets the pc of the frame. */ -void -cfi_init_frame_pc (int fromleaf, struct frame_info *fi) -{ - if (fi->next) - get_reg ((char *) &(fi->pc), UNWIND_CONTEXT (fi->next), PC_REGNUM); - else - fi->pc = read_pc (); -} - -/* Initialize unwind context informations of the frame. */ -void -cfi_init_extra_frame_info (int fromleaf, struct frame_info *fi) -{ - struct frame_state *fs; - - unwind_tmp_obstack_init (); - - fs = frame_state_alloc (); - fi->context = frame_obstack_alloc (sizeof (struct context)); - UNWIND_CONTEXT (fi)->reg = - frame_obstack_alloc (sizeof (struct context_reg) * NUM_REGS); - memset (UNWIND_CONTEXT (fi)->reg, 0, - sizeof (struct context_reg) * NUM_REGS); - - if (fi->next) - { - context_cpy (UNWIND_CONTEXT (fi), UNWIND_CONTEXT (fi->next)); - frame_state_for (UNWIND_CONTEXT (fi), fs); - update_context (UNWIND_CONTEXT (fi), fs, 1); - } - else - { - UNWIND_CONTEXT (fi)->ra = fi->pc + 1; - frame_state_for (UNWIND_CONTEXT (fi), fs); - update_context (UNWIND_CONTEXT (fi), fs, 0); - } - - unwind_tmp_obstack_free (); -} - -/* Obtain return address of the frame. */ -CORE_ADDR -cfi_get_ra (struct frame_info *fi) -{ - return UNWIND_CONTEXT (fi)->ra; -} - -/* Find register number REGNUM relative to FRAME and put its - (raw) contents in *RAW_BUFFER. Set *OPTIMIZED if the variable - was optimized out (and thus can't be fetched). If the variable - was fetched from memory, set *ADDRP to where it was fetched from, - otherwise it was fetched from a register. - - The argument RAW_BUFFER must point to aligned memory. */ -void -cfi_get_saved_register (char *raw_buffer, - int *optimized, - CORE_ADDR *addrp, - struct frame_info *frame, - int regnum, enum lval_type *lval) -{ - if (!target_has_registers) - error ("No registers."); - - /* Normal systems don't optimize out things with register numbers. */ - if (optimized != NULL) - *optimized = 0; - - if (addrp) /* default assumption: not found in memory */ - *addrp = 0; - - if (!frame->next) - { - read_register_gen (regnum, raw_buffer); - if (lval != NULL) - *lval = lval_register; - if (addrp != NULL) - *addrp = REGISTER_BYTE (regnum); - } - else - { - frame = frame->next; - switch (UNWIND_CONTEXT (frame)->reg[regnum].how) - { - case REG_CTX_UNSAVED: - read_register_gen (regnum, raw_buffer); - if (lval != NULL) - *lval = not_lval; - if (optimized != NULL) - *optimized = 1; - break; - case REG_CTX_SAVED_OFFSET: - target_read_memory (UNWIND_CONTEXT (frame)->cfa + - UNWIND_CONTEXT (frame)->reg[regnum].loc.offset, - raw_buffer, REGISTER_RAW_SIZE (regnum)); - if (lval != NULL) - *lval = lval_memory; - if (addrp != NULL) - *addrp = - UNWIND_CONTEXT (frame)->cfa + - UNWIND_CONTEXT (frame)->reg[regnum].loc.offset; - break; - case REG_CTX_SAVED_REG: - read_register_gen (UNWIND_CONTEXT (frame)->reg[regnum].loc.reg, - raw_buffer); - if (lval != NULL) - *lval = lval_register; - if (addrp != NULL) - *addrp = - REGISTER_BYTE (UNWIND_CONTEXT (frame)->reg[regnum].loc.reg); - break; - case REG_CTX_SAVED_ADDR: - target_read_memory (UNWIND_CONTEXT (frame)->reg[regnum].loc.addr, - raw_buffer, REGISTER_RAW_SIZE (regnum)); - if (lval != NULL) - *lval = lval_memory; - if (addrp != NULL) - *addrp = UNWIND_CONTEXT (frame)->reg[regnum].loc.addr; - break; - case REG_CTX_VALUE: - memcpy (raw_buffer, &UNWIND_CONTEXT (frame)->reg[regnum].loc.addr, - REGISTER_RAW_SIZE (regnum)); - if (lval != NULL) - *lval = not_lval; - if (optimized != NULL) - *optimized = 0; - break; - default: - internal_error (__FILE__, __LINE__, - "cfi_get_saved_register: unknown register rule"); - } - } -} - -/* Return the register that the function uses for a frame pointer, - plus any necessary offset to be applied to the register before - any frame pointer offsets. */ -void -cfi_virtual_frame_pointer (CORE_ADDR pc, int *frame_reg, - LONGEST * frame_offset) -{ - struct context *context; - struct frame_state *fs; - - unwind_tmp_obstack_init (); - - context = context_alloc (); - fs = frame_state_alloc (); - - context->ra = read_pc () + 1; - - frame_state_for (context, fs); - - if (fs->cfa_how == CFA_REG_OFFSET) - { - *frame_reg = fs->cfa_reg; - *frame_offset = fs->cfa_offset; - } - else - error ("dwarf cfi error: CFA is not defined as CFA_REG_OFFSET"); - - unwind_tmp_obstack_free (); -} diff --git a/contrib/gdb/gdb/dwarf2cfi.h b/contrib/gdb/gdb/dwarf2cfi.h deleted file mode 100644 index f4c675a..0000000 --- a/contrib/gdb/gdb/dwarf2cfi.h +++ /dev/null @@ -1,66 +0,0 @@ -/* Stack unwinding code based on dwarf2 frame info for GDB, the GNU debugger. - Copyright 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef DWARF2CFI_H -#define DWARF2CFI_H - -/* Return the frame address. */ -CORE_ADDR cfi_read_fp (); - -/* Store the frame address. */ -void cfi_write_fp (CORE_ADDR val); - -/* Restore the machine to the state it had before the current frame - was created. */ -void cfi_pop_frame (struct frame_info *); - -/* Determine the address of the calling function's frame. */ -CORE_ADDR cfi_frame_chain (struct frame_info *fi); - -/* Sets the pc of the frame. */ -void cfi_init_frame_pc (int fromleaf, struct frame_info *fi); - -/* Initialize unwind context informations of the frame. */ -void cfi_init_extra_frame_info (int fromleaf, struct frame_info *fi); - -/* Obtain return address of the frame. */ -CORE_ADDR cfi_get_ra (struct frame_info *fi); - -/* Find register number REGNUM relative to FRAME and put its - (raw) contents in *RAW_BUFFER. Set *OPTIMIZED if the variable - was optimized out (and thus can't be fetched). If the variable - was fetched from memory, set *ADDRP to where it was fetched from, - otherwise it was fetched from a register. - - The argument RAW_BUFFER must point to aligned memory. */ -void cfi_get_saved_register (char *raw_buffer, - int *optimized, - CORE_ADDR * addrp, - struct frame_info *frame, - int regnum, enum lval_type *lval); - -/* Return the register that the function uses for a frame pointer, - plus any necessary offset to be applied to the register before - any frame pointer offsets. */ -void cfi_virtual_frame_pointer (CORE_ADDR pc, int *frame_regnum, - LONGEST * frame_offset); - -#endif diff --git a/contrib/gdb/gdb/gdbserver/Makefile.in b/contrib/gdb/gdb/gdbserver/Makefile.in deleted file mode 100644 index c553d92..0000000 --- a/contrib/gdb/gdb/gdbserver/Makefile.in +++ /dev/null @@ -1,294 +0,0 @@ -# Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, -# 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - -# This file is part of GDB. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -host_alias = @host_alias@ -target_alias = @target_alias@ -program_transform_name = @program_transform_name@ -bindir = @bindir@ -libdir = @libdir@ -tooldir = $(libdir)/$(target_alias) - -datadir = @datadir@ -mandir = @mandir@ -man1dir = $(mandir)/man1 -man2dir = $(mandir)/man2 -man3dir = $(mandir)/man3 -man4dir = $(mandir)/man4 -man5dir = $(mandir)/man5 -man6dir = $(mandir)/man6 -man7dir = $(mandir)/man7 -man8dir = $(mandir)/man8 -man9dir = $(mandir)/man9 -infodir = @infodir@ -htmldir = $(prefix)/html -includedir = @includedir@ - -SHELL = /bin/sh - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -CC = @CC@ - -# Directory containing source files. Don't clean up the spacing, -# this exact string is matched for by the "configure" script. -srcdir = @srcdir@ -VPATH = @srcdir@ - -# It is also possible that you will need to add -I/usr/include/sys to the -# CFLAGS section if your system doesn't have fcntl.h in /usr/include (which -# is where it should be according to Posix). - -# Set this up with gcc if you have gnu ld and the loader will print out -# line numbers for undefinded refs. -#CC-LD=gcc -static -CC-LD=${CC} - -# Where is the "include" directory? Traditionally ../include or ./include -INCLUDE_DIR = ${srcdir}/../../include -INCLUDE_DEP = $$(INCLUDE_DIR) - -# Where are the BFD library? -BFD_DIR = ../../bfd -BFD = $(BFD_DIR)/libbfd.a -BFD_SRC = $(srcdir)/$(BFD_DIR) -BFD_CFLAGS = -I$(BFD_DIR) -I$(BFD_SRC) - -# Where is the source dir for the READLINE library? Traditionally in .. or . -# (For the binary library built from it, we use ${READLINE_DIR}${subdir}.) -READLINE_DIR = ${srcdir}/../readline -READLINE_DEP = $$(READLINE_DIR) - -# All the includes used for CFLAGS and for lint. -# -I. for config files. -# -I${srcdir} for our headers. -# -I$(srcdir)/../regformats for regdef.h. -INCLUDE_CFLAGS = -I. -I${srcdir} -I$(srcdir)/../regformats -I$(INCLUDE_DIR) - -# M{H,T}_CFLAGS, if defined, has host- and target-dependent CFLAGS -# from the config/ directory. -GLOBAL_CFLAGS = ${MT_CFLAGS} ${MH_CFLAGS} -#PROFILE_CFLAGS = -pg - -# CFLAGS is specifically reserved for setting from the command line -# when running make. I.E. "make CFLAGS=-Wmissing-prototypes". -CFLAGS = @CFLAGS@ - -# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros. -INTERNAL_CFLAGS = ${CFLAGS} ${GLOBAL_CFLAGS} ${PROFILE_CFLAGS} \ - ${INCLUDE_CFLAGS} ${BFD_CFLAGS} - -# LDFLAGS is specifically reserved for setting from the command line -# when running make. - -# Perhaps should come from parent Makefile -VERSION = gdbserver-4.12.3 -DIST=gdb - -LINT=/usr/5bin/lint -LINTFLAGS= $(BFD_CFLAGS) - -# All source files that go into linking GDB remote server. - -SFILES = $(srcdir)/low-hppabsd.c $(srcdir)/low-linux.c $(srcdir)/low-lynx.c \ - $(srcdir)/low-nbsd.c $(srcdir)/low-sim.c $(srcdir)/low-sparc.c \ - $(srcdir)/low-sun3.c $(srcdir)/utils.c $(srcdir)/server.c \ - $(srcdir)/remote-utils.c - -DEPFILES = @GDBSERVER_DEPFILES@ - -SOURCES = $(SFILES) -TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS} - -OBS = utils.o $(DEPFILES) server.o remote-utils.o regcache.o signals.o - -# Prevent Sun make from putting in the machine type. 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Generated automatically from configure.in by autoheader 2.13. */ - -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define if the target supports PTRACE_PEEKUSR for register access. */ -#undef HAVE_LINUX_USRREGS - -/* Define if the target supports PTRACE_GETREGS for register access. */ -#undef HAVE_LINUX_REGSETS - -/* Define if the target supports PTRACE_GETFPXREGS for extended - register access. */ -#undef HAVE_PTRACE_GETFPXREGS - -/* Define if you have the header file. */ -#undef HAVE_SGTTY_H - -/* Define if you have the header file. */ -#undef HAVE_SYS_REG_H - -/* Define if you have the header file. */ -#undef HAVE_TERMIO_H - -/* Define if you have the header file. */ -#undef HAVE_TERMIOS_H diff --git a/contrib/gdb/gdb/gdbserver/configure b/contrib/gdb/gdb/gdbserver/configure deleted file mode 100644 index c08d5c2..0000000 --- a/contrib/gdb/gdb/gdbserver/configure +++ /dev/null @@ -1,1602 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -# -# This configure script is free software; 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See the -dnl GNU General Public License for more details. -dnl -dnl You should have received a copy of the GNU General Public License -dnl along with this program; if not, write to the Free Software -dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -dnl Process this file with autoconf to produce a configure script. - -AC_INIT(server.c) -AC_CONFIG_HEADER(config.h:config.in) - -AC_PROG_CC - -AC_CANONICAL_SYSTEM - -AC_PROG_INSTALL - -AC_HEADER_STDC - -AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h) - -. ${srcdir}/configure.srv - -if test "${srv_linux_usrregs}" = "yes"; then - AC_DEFINE(HAVE_LINUX_USRREGS) -fi - -if test "${srv_linux_regsets}" = "yes"; then - AC_MSG_CHECKING(for PTRACE_GETREGS) - AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getregs, - [AC_TRY_COMPILE([#include ], - [PTRACE_GETREGS;], - [gdbsrv_cv_have_ptrace_getregs=yes], - [gdbsrv_cv_have_ptrace_getregs=no])]) - AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getregs) - if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then - AC_DEFINE(HAVE_LINUX_REGSETS) - fi - - AC_MSG_CHECKING(for PTRACE_GETFPXREGS) - AC_CACHE_VAL(gdbsrv_cv_have_ptrace_getfpxregs, - [AC_TRY_COMPILE([#include ], - [PTRACE_GETFPXREGS;], - [gdbsrv_cv_have_ptrace_getfpxregs=yes], - [gdbsrv_cv_have_ptrace_getfpxregs=no])]) - AC_MSG_RESULT($gdbsrv_cv_have_ptrace_getfpxregs) - if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then - AC_DEFINE(HAVE_PTRACE_GETFPXREGS) - fi -fi - -GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj" - -AC_SUBST(GDBSERVER_DEPFILES) - -AC_OUTPUT(Makefile) diff --git a/contrib/gdb/gdb/gdbserver/configure.srv b/contrib/gdb/gdb/gdbserver/configure.srv deleted file mode 100644 index 3268cd7..0000000 --- a/contrib/gdb/gdb/gdbserver/configure.srv +++ /dev/null @@ -1,65 +0,0 @@ -# Mappings from configuration triplets to gdbserver build options. -# This is invoked from the autoconf-generated configure script, to -# produce the appropriate Makefile substitutions. - -# This file sets the following shell variables: -# srv_regobj The register protocol appropriate for this target. -# srv_tgtobj Any other target-specific modules appropriate -# for this target. -# -# In addition, on GNU/Linux the following shell variables will be set: -# srv_linux_regsets Set to "yes" if ptrace(PTRACE_GETREGS) and friends -# may be available on this platform; unset otherwise. -# They will only be used if defines -# PTRACE_GETREGS. -# srv_linux_usrregs Set to "yes" if we can get at registers via -# PTRACE_PEEKUSR / PTRACE_POKEUSR. - -# Input is taken from the "${target}" variable. - -case "${target}" in - arm*-*-linux*) srv_regobj=reg-arm.o - srv_tgtobj="linux-low.o linux-arm-low.o" - srv_linux_usrregs=yes - ;; - i[3456]86-*-linux*) srv_regobj=reg-i386-linux.o - srv_tgtobj="linux-low.o linux-i386-low.o i387-fp.o" - srv_linux_usrregs=yes - srv_linux_regsets=yes - ;; - ia64-*-linux*) srv_regobj=reg-ia64.o - srv_tgtobj="linux-low.o linux-ia64-low.o" - srv_linux_usrregs=yes - ;; - m68*-*-linux*) srv_regobj=reg-m68k.o - srv_tgtobj="linux-low.o linux-m68k-low.o" - srv_linux_usrregs=yes - ;; - mips*-*-linux*) srv_regobj=reg-mips.o - srv_tgtobj="linux-low.o linux-mips-low.o" - srv_linux_usrregs=yes - ;; - powerpc*-*-linux*) srv_regobj=reg-ppc.o - srv_tgtobj="linux-low.o linux-ppc-low.o" - srv_linux_usrregs=yes - ;; - s390-*-linux*) srv_regobj=reg-s390.o - srv_tgtobj="linux-low.o linux-s390-low.o" - srv_linux_usrregs=yes - ;; - s390x-*-linux*) srv_regobj=reg-s390x.o - srv_tgtobj="linux-low.o linux-s390-low.o" - srv_linux_usrregs=yes - ;; - sh*-*-linux*) srv_regobj=reg-sh.o - srv_tgtobj="linux-low.o linux-sh-low.o" - srv_linux_usrregs=yes - ;; - x86_64-*-linux*) srv_regobj=reg-x86-64.o - srv_tgtobj="linux-low.o linux-x86-64-low.o i387-fp.o" - srv_linux_regsets=yes - ;; - *) echo "Error: target not supported by gdbserver." - exit 1 - ;; -esac diff --git a/contrib/gdb/gdb/gdbserver/linux-arm-low.c b/contrib/gdb/gdb/gdbserver/linux-arm-low.c deleted file mode 100644 index f873b07..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-arm-low.c +++ /dev/null @@ -1,47 +0,0 @@ -/* GNU/Linux/ARM specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" - -#ifdef HAVE_SYS_REG_H -#include -#endif - -int num_regs = 16; - -int regmap[] = { - 0, 4, 8, 12, 16, 20, 24, 28, - 32, 36, 40, 44, 48, 52, 56, 60, -}; - -int -cannot_store_register (int regno) -{ - return (regno >= num_regs); -} - -int -cannot_fetch_register (int regno) -{ - return (regno >= num_regs); -} - diff --git a/contrib/gdb/gdb/gdbserver/linux-i386-low.c b/contrib/gdb/gdb/gdbserver/linux-i386-low.c deleted file mode 100644 index 2a66efa..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-i386-low.c +++ /dev/null @@ -1,123 +0,0 @@ -/* GNU/Linux/i386 specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" -#include "i387-fp.h" - -#ifdef HAVE_SYS_REG_H -#include -#endif - -/* This module only supports access to the general purpose registers. */ - -int num_regs = 16; - -/* This stuff comes from i386-linux-nat.c. */ - -/* Mapping between the general-purpose registers in `struct user' - format and GDB's register array layout. */ -int regmap[] = -{ - EAX * 4, ECX * 4, EDX * 4, EBX * 4, - UESP * 4, EBP * 4, ESI * 4, EDI * 4, - EIP * 4, EFL * 4, CS * 4, SS * 4, - DS * 4, ES * 4, FS * 4, GS * 4 -}; - -int -cannot_store_register (int regno) -{ - return (regno >= num_regs); -} - -int -cannot_fetch_register (int regno) -{ - return (regno >= num_regs); -} - - -#ifdef HAVE_LINUX_REGSETS -#include -#include - -static void -i386_fill_gregset (void *buf) -{ - int i; - - for (i = 0; i < num_regs; i++) - collect_register (i, ((char *) buf) + regmap[i]); - - collect_register_by_name ("orig_eax", ((char *) buf) + ORIG_EAX * 4); -} - -static void -i386_store_gregset (void *buf) -{ - int i; - - for (i = 0; i < num_regs; i++) - supply_register (i, ((char *) buf) + regmap[i]); - - supply_register_by_name ("orig_eax", ((char *) buf) + ORIG_EAX * 4); -} - -static void -i386_fill_fpregset (void *buf) -{ - i387_cache_to_fsave (buf); -} - -static void -i386_store_fpregset (void *buf) -{ - i387_fsave_to_cache (buf); -} - -static void -i386_fill_fpxregset (void *buf) -{ - i387_cache_to_fxsave (buf); -} - -static void -i386_store_fpxregset (void *buf) -{ - i387_fxsave_to_cache (buf); -} - - -struct regset_info target_regsets[] = { - { PTRACE_GETREGS, PTRACE_SETREGS, sizeof (elf_gregset_t), - i386_fill_gregset, i386_store_gregset }, -#ifdef HAVE_PTRACE_GETFPXREGS - { PTRACE_GETFPXREGS, PTRACE_SETFPXREGS, sizeof (elf_fpxregset_t), - i386_fill_fpxregset, i386_store_fpxregset }, -#endif - { PTRACE_GETFPREGS, PTRACE_SETFPREGS, sizeof (elf_fpregset_t), - i386_fill_fpregset, i386_store_fpregset }, - { 0, 0, -1, NULL, NULL } -}; - -#endif /* HAVE_LINUX_REGSETS */ - diff --git a/contrib/gdb/gdb/gdbserver/linux-ia64-low.c b/contrib/gdb/gdb/gdbserver/linux-ia64-low.c deleted file mode 100644 index f0f238f..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-ia64-low.c +++ /dev/null @@ -1,297 +0,0 @@ -/* GNU/Linux/IA64 specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" - -#ifdef HAVE_SYS_REG_H -#include -#endif - -int num_regs = 590; - -#include - -int regmap[] = - { - /* general registers */ - -1, /* gr0 not available; i.e, it's always zero */ - PT_R1, - PT_R2, - PT_R3, - PT_R4, - PT_R5, - PT_R6, - PT_R7, - PT_R8, - PT_R9, - PT_R10, - PT_R11, - PT_R12, - PT_R13, - PT_R14, - PT_R15, - PT_R16, - PT_R17, - PT_R18, - PT_R19, - PT_R20, - PT_R21, - PT_R22, - PT_R23, - PT_R24, - PT_R25, - PT_R26, - PT_R27, - PT_R28, - PT_R29, - PT_R30, - PT_R31, - /* gr32 through gr127 not directly available via the ptrace interface */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - /* Floating point registers */ - -1, -1, /* f0 and f1 not available (f0 is +0.0 and f1 is +1.0) */ - PT_F2, - PT_F3, - PT_F4, - PT_F5, - PT_F6, - PT_F7, - PT_F8, - PT_F9, - PT_F10, - PT_F11, - PT_F12, - PT_F13, - PT_F14, - PT_F15, - PT_F16, - PT_F17, - PT_F18, - PT_F19, - PT_F20, - PT_F21, - PT_F22, - PT_F23, - PT_F24, - PT_F25, - PT_F26, - PT_F27, - PT_F28, - PT_F29, - PT_F30, - PT_F31, - PT_F32, - PT_F33, - PT_F34, - PT_F35, - PT_F36, - PT_F37, - PT_F38, - PT_F39, - PT_F40, - PT_F41, - PT_F42, - PT_F43, - PT_F44, - PT_F45, - PT_F46, - PT_F47, - PT_F48, - PT_F49, - PT_F50, - PT_F51, - PT_F52, - PT_F53, - PT_F54, - PT_F55, - PT_F56, - PT_F57, - PT_F58, - PT_F59, - PT_F60, - PT_F61, - PT_F62, - PT_F63, - PT_F64, - PT_F65, - PT_F66, - PT_F67, - PT_F68, - PT_F69, - PT_F70, - PT_F71, - PT_F72, - PT_F73, - PT_F74, - PT_F75, - PT_F76, - PT_F77, - PT_F78, - PT_F79, - PT_F80, - PT_F81, - PT_F82, - PT_F83, - PT_F84, - PT_F85, - PT_F86, - PT_F87, - PT_F88, - PT_F89, - PT_F90, - PT_F91, - PT_F92, - PT_F93, - PT_F94, - PT_F95, - PT_F96, - PT_F97, - PT_F98, - PT_F99, - PT_F100, - PT_F101, - PT_F102, - PT_F103, - PT_F104, - PT_F105, - PT_F106, - PT_F107, - PT_F108, - PT_F109, - PT_F110, - PT_F111, - PT_F112, - PT_F113, - PT_F114, - PT_F115, - PT_F116, - PT_F117, - PT_F118, - PT_F119, - PT_F120, - PT_F121, - PT_F122, - PT_F123, - PT_F124, - PT_F125, - PT_F126, - PT_F127, - /* predicate registers - we don't fetch these individually */ - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - /* branch registers */ - PT_B0, - PT_B1, - PT_B2, - PT_B3, - PT_B4, - PT_B5, - PT_B6, - PT_B7, - /* virtual frame pointer and virtual return address pointer */ - -1, -1, - /* other registers */ - PT_PR, - PT_CR_IIP, /* ip */ - PT_CR_IPSR, /* psr */ - PT_CFM, /* cfm */ - /* kernel registers not visible via ptrace interface (?) */ - -1, -1, -1, -1, -1, -1, -1, -1, - /* hole */ - -1, -1, -1, -1, -1, -1, -1, -1, - PT_AR_RSC, - PT_AR_BSP, - PT_AR_BSPSTORE, - PT_AR_RNAT, - -1, - -1, /* Not available: FCR, IA32 floating control register */ - -1, -1, - -1, /* Not available: EFLAG */ - -1, /* Not available: CSD */ - -1, /* Not available: SSD */ - -1, /* Not available: CFLG */ - -1, /* Not available: FSR */ - -1, /* Not available: FIR */ - -1, /* Not available: FDR */ - -1, - PT_AR_CCV, - -1, -1, -1, - PT_AR_UNAT, - -1, -1, -1, - PT_AR_FPSR, - -1, -1, -1, - -1, /* Not available: ITC */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, - PT_AR_PFS, - PT_AR_LC, - -1, /* Not available: EC, the Epilog Count register */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, - /* nat bits - not fetched directly; instead we obtain these bits from - either rnat or unat or from memory. */ - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - }; - -int -cannot_store_register (int regno) -{ - return 0; -} - -int -cannot_fetch_register (int regno) -{ - return 0; -} - diff --git a/contrib/gdb/gdb/gdbserver/linux-low.c b/contrib/gdb/gdb/gdbserver/linux-low.c deleted file mode 100644 index 4e40d07..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-low.c +++ /dev/null @@ -1,484 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define PTRACE_ARG3_TYPE long -#define PTRACE_XFER_TYPE long - -#ifdef HAVE_LINUX_REGSETS -static int use_regsets_p = 1; -#endif - -extern int errno; - -#ifdef HAVE_LINUX_USRREGS -extern int num_regs; -extern int regmap[]; -#endif - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - ptrace (PTRACE_TRACEME, 0, 0, 0); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - strerror (errno)); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Attach to an inferior process. */ - -int -myattach (int pid) -{ - if (ptrace (PTRACE_ATTACH, pid, 0, 0) != 0) - { - fprintf (stderr, "Cannot attach to process %d: %s (%d)\n", pid, - errno < sys_nerr ? sys_errlist[errno] : "unknown error", - errno); - fflush (stderr); - _exit (0177); - } - - return 0; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (PTRACE_KILL, inferior_pid, 0, 0); - wait (0); -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - int w; - - enable_async_io (); - pid = waitpid (inferior_pid, &w, 0); - disable_async_io (); - if (pid != inferior_pid) - perror_with_name ("wait"); - - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal); - if (errno) - perror_with_name ("ptrace"); -} - - -#ifdef HAVE_LINUX_USRREGS - -#define REGISTER_RAW_SIZE(regno) register_size((regno)) - -int -register_addr (int regnum) -{ - int addr; - - if (regnum < 0 || regnum >= num_regs) - error ("Invalid register number %d.", regnum); - - addr = regmap[regnum]; - if (addr == -1) - addr = 0; - - return addr; -} - -/* Fetch one register. */ -static void -fetch_register (int regno) -{ - CORE_ADDR regaddr; - register int i; - - if (regno >= num_regs) - return; - if (cannot_fetch_register (regno)) - return; - - regaddr = register_addr (regno); - if (regaddr == -1) - return; - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - *(PTRACE_XFER_TYPE *) (register_data (regno) + i) = - ptrace (PTRACE_PEEKUSER, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, 0); - regaddr += sizeof (PTRACE_XFER_TYPE); - if (errno != 0) - { - /* Warning, not error, in case we are attached; sometimes the - kernel doesn't let us at the registers. */ - char *err = strerror (errno); - char *msg = alloca (strlen (err) + 128); - sprintf (msg, "reading register %d: %s", regno, err); - error (msg); - goto error_exit; - } - } -error_exit:; -} - -/* Fetch all registers, or just one, from the child process. */ -static void -usr_fetch_inferior_registers (int regno) -{ - if (regno == -1 || regno == 0) - for (regno = 0; regno < num_regs; regno++) - fetch_register (regno); - else - fetch_register (regno); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ -static void -usr_store_inferior_registers (int regno) -{ - CORE_ADDR regaddr; - int i; - - if (regno >= 0) - { - if (regno >= num_regs) - return; - - if (cannot_store_register (regno)) - return; - - regaddr = register_addr (regno); - if (regaddr == -1) - return; - errno = 0; - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - ptrace (PTRACE_POKEUSER, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, - *(int *) (register_data (regno) + i)); - if (errno != 0) - { - /* Warning, not error, in case we are attached; sometimes the - kernel doesn't let us at the registers. */ - char *err = strerror (errno); - char *msg = alloca (strlen (err) + 128); - sprintf (msg, "writing register %d: %s", - regno, err); - error (msg); - return; - } - regaddr += sizeof (int); - } - } - else - for (regno = 0; regno < num_regs; regno++) - store_inferior_registers (regno); -} -#endif /* HAVE_LINUX_USRREGS */ - - - -#ifdef HAVE_LINUX_REGSETS - -static int -regsets_fetch_inferior_registers (void) -{ - struct regset_info *regset; - - regset = target_regsets; - - while (regset->size >= 0) - { - void *buf; - int res; - - if (regset->size == 0) - { - regset ++; - continue; - } - - buf = malloc (regset->size); - res = ptrace (regset->get_request, inferior_pid, 0, (int) buf); - if (res < 0) - { - if (errno == EIO) - { - /* If we get EIO on the first regset, do not try regsets again. - If we get EIO on a later regset, disable that regset. */ - if (regset == target_regsets) - { - use_regsets_p = 0; - return -1; - } - else - { - regset->size = 0; - continue; - } - } - else - { - perror ("Warning: ptrace(regsets_fetch_inferior_registers)"); - } - } - regset->store_function (buf); - regset ++; - } -} - -static int -regsets_store_inferior_registers (void) -{ - struct regset_info *regset; - - regset = target_regsets; - - while (regset->size >= 0) - { - void *buf; - int res; - - if (regset->size == 0) - { - regset ++; - continue; - } - - buf = malloc (regset->size); - regset->fill_function (buf); - res = ptrace (regset->set_request, inferior_pid, 0, (int) buf); - if (res < 0) - { - if (errno == EIO) - { - /* If we get EIO on the first regset, do not try regsets again. - If we get EIO on a later regset, disable that regset. */ - if (regset == target_regsets) - { - use_regsets_p = 0; - return -1; - } - else - { - regset->size = 0; - continue; - } - } - else - { - perror ("Warning: ptrace(regsets_fetch_inferior_registers)"); - } - } - regset ++; - } -} - -#endif /* HAVE_LINUX_REGSETS */ - - -void -fetch_inferior_registers (int regno) -{ -#ifdef HAVE_LINUX_REGSETS - if (use_regsets_p) - { - if (regsets_fetch_inferior_registers () == 0) - return; - } -#endif -#ifdef HAVE_LINUX_USRREGS - usr_fetch_inferior_registers (regno); -#endif -} - -void -store_inferior_registers (int regno) -{ -#ifdef HAVE_LINUX_REGSETS - if (use_regsets_p) - { - if (regsets_store_inferior_registers () == 0) - return; - } -#endif -#ifdef HAVE_LINUX_USRREGS - usr_store_inferior_registers (regno); -#endif -} - - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) - / sizeof (PTRACE_XFER_TYPE); - /* Allocate buffer of that many longwords. */ - register PTRACE_XFER_TYPE *buffer - = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE)) - { - buffer[i] = ptrace (PTRACE_PEEKTEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (PTRACE_XFER_TYPE); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof (PTRACE_XFER_TYPE); - /* Allocate buffer of that many longwords. */ - register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (PTRACE_PEEKTEXT, inferior_pid, - (PTRACE_ARG3_TYPE) addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (PTRACE_PEEKTEXT, inferior_pid, - (PTRACE_ARG3_TYPE) (addr + (count - 1) - * sizeof (PTRACE_XFER_TYPE)), - 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (PTRACE_XFER_TYPE) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - ptrace (PTRACE_POKETEXT, inferior_pid, (PTRACE_ARG3_TYPE) addr, buffer[i]); - if (errno) - return errno; - } - - return 0; -} - -void -initialize_low (void) -{ - init_registers (); -} diff --git a/contrib/gdb/gdb/gdbserver/linux-low.h b/contrib/gdb/gdb/gdbserver/linux-low.h deleted file mode 100644 index 421fa22..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-low.h +++ /dev/null @@ -1,37 +0,0 @@ -/* Internal interfaces for the GNU/Linux specific target code for gdbserver. - Copyright 2002, Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_LINUX_USR_REGISTERS -extern int regmap[]; -extern int num_regs; -int cannot_fetch_register (int regno); -int cannot_store_register (int regno); -#endif - -#ifdef HAVE_LINUX_REGSETS -typedef void (*regset_func) (void *); -struct regset_info -{ - int get_request, set_request; - int size; - regset_func fill_function, store_function; -}; -extern struct regset_info target_regsets[]; -#endif diff --git a/contrib/gdb/gdb/gdbserver/linux-mips-low.c b/contrib/gdb/gdb/gdbserver/linux-mips-low.c deleted file mode 100644 index a9114d3..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-mips-low.c +++ /dev/null @@ -1,97 +0,0 @@ -/* GNU/Linux/MIPS specific low level interface, for the remote server for GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" - -#ifdef HAVE_SYS_REG_H -#include -#endif - -int num_regs = 90; - -#include - -/* Return the ptrace ``address'' of register REGNO. */ - -/* Matches mips_generic32_regs */ -int regmap[] = { - 0, 1, 2, 3, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, - - -1, MMLO, MMHI, BADVADDR, CAUSE, PC, - - FPR_BASE, FPR_BASE + 1, FPR_BASE + 2, FPR_BASE + 3, - FPR_BASE + 4, FPR_BASE + 5, FPR_BASE + 6, FPR_BASE + 7, - FPR_BASE + 8, FPR_BASE + 8, FPR_BASE + 10, FPR_BASE + 11, - FPR_BASE + 12, FPR_BASE + 13, FPR_BASE + 14, FPR_BASE + 15, - FPR_BASE + 16, FPR_BASE + 17, FPR_BASE + 18, FPR_BASE + 19, - FPR_BASE + 20, FPR_BASE + 21, FPR_BASE + 22, FPR_BASE + 23, - FPR_BASE + 24, FPR_BASE + 25, FPR_BASE + 26, FPR_BASE + 27, - FPR_BASE + 28, FPR_BASE + 29, FPR_BASE + 30, FPR_BASE + 31, - FPC_CSR, FPC_EIR, - - -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -}; - -/* From mips-linux-nat.c. */ - -/* Pseudo registers can not be read. ptrace does not provide a way to - read (or set) PS_REGNUM, and there's no point in reading or setting - ZERO_REGNUM. We also can not set BADVADDR, CAUSE, or FCRIR via - ptrace(). */ - -int -cannot_fetch_register (int regno) -{ - if (regmap[regno] == -1) - return 1; - - if (find_regno ("zero") == regno) - return 1; - - return 0; -} - -int -cannot_store_register (int regno) -{ - if (regmap[regno] == -1) - return 1; - - if (find_regno ("zero") == regno) - return 1; - - if (find_regno ("cause") == regno) - return 1; - - if (find_regno ("bad") == regno) - return 1; - - if (find_regno ("fir") == regno) - return 1; - - return 0; -} diff --git a/contrib/gdb/gdb/gdbserver/linux-ppc-low.c b/contrib/gdb/gdb/gdbserver/linux-ppc-low.c deleted file mode 100644 index dcefa59..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-ppc-low.c +++ /dev/null @@ -1,62 +0,0 @@ -/* GNU/Linux/PowerPC specific low level interface, for the remote server for - GDB. - Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" - -#include - -int num_regs = 71; - -/* Currently, don't check/send MQ. */ -int regmap[] = - {PT_R0 * 4, PT_R1 * 4, PT_R2 * 4, PT_R3 * 4, - PT_R4 * 4, PT_R5 * 4, PT_R6 * 4, PT_R7 * 4, - PT_R8 * 4, PT_R9 * 4, PT_R10 * 4, PT_R11 * 4, - PT_R12 * 4, PT_R13 * 4, PT_R14 * 4, PT_R15 * 4, - PT_R16 * 4, PT_R17 * 4, PT_R18 * 4, PT_R19 * 4, - PT_R20 * 4, PT_R21 * 4, PT_R22 * 4, PT_R23 * 4, - PT_R24 * 4, PT_R25 * 4, PT_R26 * 4, PT_R27 * 4, - PT_R28 * 4, PT_R29 * 4, PT_R30 * 4, PT_R31 * 4, - PT_FPR0*4, PT_FPR0*4 + 8, PT_FPR0*4+16, PT_FPR0*4+24, - PT_FPR0*4+32, PT_FPR0*4+40, PT_FPR0*4+48, PT_FPR0*4+56, - PT_FPR0*4+64, PT_FPR0*4+72, PT_FPR0*4+80, PT_FPR0*4+88, - PT_FPR0*4+96, PT_FPR0*4+104, PT_FPR0*4+112, PT_FPR0*4+120, - PT_FPR0*4+128, PT_FPR0*4+136, PT_FPR0*4+144, PT_FPR0*4+152, - PT_FPR0*4+160, PT_FPR0*4+168, PT_FPR0*4+176, PT_FPR0*4+184, - PT_FPR0*4+192, PT_FPR0*4+200, PT_FPR0*4+208, PT_FPR0*4+216, - PT_FPR0*4+224, PT_FPR0*4+232, PT_FPR0*4+240, PT_FPR0*4+248, - PT_NIP * 4, PT_MSR * 4, PT_CCR * 4, PT_LNK * 4, - PT_CTR * 4, PT_XER * 4, -1, }; - -int -cannot_store_register (int regno) -{ - return 0; -} - -int -cannot_fetch_register (int regno) -{ - return 0; -} - diff --git a/contrib/gdb/gdb/gdbserver/linux-x86-64-low.c b/contrib/gdb/gdb/gdbserver/linux-x86-64-low.c deleted file mode 100644 index ffb0ce7..0000000 --- a/contrib/gdb/gdb/gdbserver/linux-x86-64-low.c +++ /dev/null @@ -1,76 +0,0 @@ -/* GNU/Linux/x86-64 specific low level interface, for the remote server - for GDB. - Copyright 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "linux-low.h" -#include "i387-fp.h" - -#include -#include -#include - -static int regmap[] = { - RAX, RDX, RCX, RBX, - RSI, RDI, RBP, RSP, - R8, R9, R10, R11, - R12, R13, R14, R15, - RIP, EFLAGS -}; - -static void -x86_64_fill_gregset (void *buf) -{ - int i; - - for (i = 0; i < 18; i++) - collect_register (i, ((char *) buf) + regmap[i]); -} - -static void -x86_64_store_gregset (void *buf) -{ - int i; - - for (i = 0; i < 18; i++) - supply_register (i, ((char *) buf) + regmap[i]); -} - -static void -x86_64_fill_fpregset (void *buf) -{ - i387_cache_to_fxsave (buf); -} - -static void -x86_64_store_fpregset (void *buf) -{ - i387_fxsave_to_cache (buf); -} - - -struct regset_info target_regsets[] = { - { PTRACE_GETREGS, PTRACE_SETREGS, sizeof (elf_gregset_t), - x86_64_fill_gregset, x86_64_store_gregset }, - { PTRACE_GETFPREGS, PTRACE_SETFPREGS, sizeof (elf_fpregset_t), - x86_64_fill_fpregset, x86_64_store_fpregset }, - { 0, 0, -1, NULL, NULL } -}; diff --git a/contrib/gdb/gdb/gdbserver/low-hppabsd.c b/contrib/gdb/gdb/gdbserver/low-hppabsd.c deleted file mode 100644 index 3287923..0000000 --- a/contrib/gdb/gdb/gdbserver/low-hppabsd.c +++ /dev/null @@ -1,355 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1995, 1996, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include -#include "frame.h" -#include "inferior.h" - -#include -#include -#include -#include -#include -#include -#include -#include - -/***************Begin MY defs*********************/ -static char my_registers[REGISTER_BYTES]; -char *registers = my_registers; -/***************End MY defs*********************/ - -#include -#include - -extern int errno; - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - ptrace (PT_TRACE_ME, 0, 0, 0, 0); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - errno < sys_nerr ? sys_errlist[errno] : "unknown error"); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (8, inferior_pid, 0, 0, 0); - wait (0); -/*************inferior_died ();****VK**************/ -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - union wait w; - - enable_async_io (); - pid = waitpid (inferior_pid, &w, 0); - disable_async_io (); - if (pid != inferior_pid) - perror_with_name ("wait"); - - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PT_STEP : PT_CONTINUE, inferior_pid, 1, signal, 0); - if (errno) - perror_with_name ("ptrace"); -} - - -#if !defined (offsetof) -#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) -#endif - -/* U_REGS_OFFSET is the offset of the registers within the u area. */ -#if !defined (U_REGS_OFFSET) -#define U_REGS_OFFSET \ - ptrace (PT_READ_U, inferior_pid, \ - (PTRACE_ARG3_TYPE) (offsetof (struct user, u_ar0)), 0) \ - - KERNEL_U_ADDR -#endif - -CORE_ADDR -register_addr (int regno, CORE_ADDR blockend) -{ - CORE_ADDR addr; - - if (regno < 0 || regno >= NUM_REGS) - error ("Invalid register number %d.", regno); - - REGISTER_U_ADDR (addr, blockend, regno); - - return addr; -} - -/* Fetch one register. */ - -static void -fetch_register (int regno) -{ - register unsigned int regaddr; - char buf[MAX_REGISTER_RAW_SIZE]; - register int i; - - /* Offset of registers within the u area. */ - unsigned int offset; - - offset = U_REGS_OFFSET; - - regaddr = register_addr (regno, offset); - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int)) - { - errno = 0; - *(int *) ®isters[regno * 4 + i] = ptrace (PT_RUREGS, inferior_pid, - (PTRACE_ARG3_TYPE) regaddr, 0, 0); - regaddr += sizeof (int); - if (errno != 0) - { - /* Warning, not error, in case we are attached; sometimes the - kernel doesn't let us at the registers. */ - char *err = strerror (errno); - char *msg = alloca (strlen (err) + 128); - sprintf (msg, "reading register %d: %s", regno, err); - error (msg); - goto error_exit; - } - } -error_exit:; -} - -/* Fetch all registers, or just one, from the child process. */ - -void -fetch_inferior_registers (int regno) -{ - if (regno == -1 || regno == 0) - for (regno = 0; regno < NUM_REGS; regno++) - fetch_register (regno); - else - fetch_register (regno); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - register unsigned int regaddr; - char buf[80]; - extern char registers[]; - register int i; - unsigned int offset = U_REGS_OFFSET; - int scratch; - - if (regno >= 0) - { - if (CANNOT_STORE_REGISTER (regno)) - return; - regaddr = register_addr (regno, offset); - errno = 0; - if (regno == PCOQ_HEAD_REGNUM || regno == PCOQ_TAIL_REGNUM) - { - scratch = *(int *) ®isters[REGISTER_BYTE (regno)] | 0x3; - ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, - scratch, 0); - if (errno != 0) - { - /* Error, even if attached. Failing to write these two - registers is pretty serious. */ - sprintf (buf, "writing register number %d", regno); - perror_with_name (buf); - } - } - else - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int)) - { - errno = 0; - ptrace (PT_WUREGS, inferior_pid, (PTRACE_ARG3_TYPE) regaddr, - *(int *) ®isters[REGISTER_BYTE (regno) + i], 0); - if (errno != 0) - { - /* Warning, not error, in case we are attached; sometimes the - kernel doesn't let us at the registers. */ - char *err = strerror (errno); - char *msg = alloca (strlen (err) + 128); - sprintf (msg, "writing register %d: %s", - regno, err); - error (msg); - return; - } - regaddr += sizeof (int); - } - } - else - for (regno = 0; regno < NUM_REGS; regno++) - store_inferior_registers (regno); -} - -/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory - in the NEW_SUN_PTRACE case. - It ought to be straightforward. But it appears that writing did - not write the data that I specified. I cannot understand where - it got the data that it actually did write. */ - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (int)) - { - buffer[i] = ptrace (1, inferior_pid, addr, 0, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (1, inferior_pid, addr, 0, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (1, inferior_pid, - addr + (count - 1) * sizeof (int), 0, 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (int)) - { - errno = 0; - ptrace (4, inferior_pid, addr, buffer[i], 0); - if (errno) - return errno; - } - - return 0; -} - -void -initialize_low (void) -{ -} diff --git a/contrib/gdb/gdb/gdbserver/low-lynx.c b/contrib/gdb/gdb/gdbserver/low-lynx.c deleted file mode 100644 index 90e18db..0000000 --- a/contrib/gdb/gdb/gdbserver/low-lynx.c +++ /dev/null @@ -1,745 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1986, 1987, 1993, 1994, 1995, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "frame.h" -#include "inferior.h" - -#include -#include -#include -#define LYNXOS -#include -#include -#include -#include -#ifndef __LYNXOS -#define __LYNXOS -#endif -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static char my_registers[REGISTER_BYTES]; -char *registers = my_registers; - -#include - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - int pgrp; - - /* Switch child to it's own process group so that signals won't - directly affect gdbserver. */ - - pgrp = getpid (); - setpgrp (0, pgrp); - ioctl (0, TIOCSPGRP, &pgrp); - - ptrace (PTRACE_TRACEME, 0, (PTRACE_ARG3_TYPE) 0, 0); - - execv (program, allargs); - - fprintf (stderr, "GDBserver (process %d): Cannot exec %s: %s.\n", - getpid (), program, - errno < sys_nerr ? sys_errlist[errno] : "unknown error"); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (PTRACE_KILL, inferior_pid, 0, 0); - wait (0); - - inferior_pid = 0; -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - /* Arggh. Apparently pthread_kill only works for threads within - the process that calls pthread_kill. - - We want to avoid the lynx signal extensions as they simply don't - map well to the generic gdb interface we want to keep. - - All we want to do is determine if a particular thread is alive; - it appears as if we can just make a harmless thread specific - ptrace call to do that. */ - return (ptrace (PTRACE_THREADUSER, - BUILDPID (PIDGET (inferior_pid), pid), 0, 0) != -1); -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - union wait w; - - while (1) - { - enable_async_io (); - - pid = wait (&w); - - disable_async_io (); - - if (pid != PIDGET (inferior_pid)) - perror_with_name ("wait"); - - thread_from_wait = w.w_tid; - inferior_pid = BUILDPID (inferior_pid, w.w_tid); - - if (WIFSTOPPED (w) - && WSTOPSIG (w) == SIGTRAP) - { - int realsig; - - realsig = ptrace (PTRACE_GETTRACESIG, inferior_pid, - (PTRACE_ARG3_TYPE) 0, 0); - - if (realsig == SIGNEWTHREAD) - { - /* It's a new thread notification. Nothing to do here since - the machine independent code in wait_for_inferior will - add the thread to the thread list and restart the thread - when pid != inferior_pid and pid is not in the thread list. - We don't even want to muck with realsig -- the code in - wait_for_inferior expects SIGTRAP. */ - ; - } - } - break; - } - - if (WIFEXITED (w)) - { - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PTRACE_SINGLESTEP_ONE : PTRACE_CONT, - BUILDPID (inferior_pid, cont_thread == -1 ? 0 : cont_thread), - 1, signal); - if (errno) - perror_with_name ("ptrace"); -} - -#undef offsetof -#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) - -/* Mapping between GDB register #s and offsets into econtext. Must be - consistent with REGISTER_NAMES macro in various tmXXX.h files. */ - -#define X(ENTRY)(offsetof(struct econtext, ENTRY)) - -#ifdef I386 -/* Mappings from tm-i386v.h */ - -static int regmap[] = -{ - X (eax), - X (ecx), - X (edx), - X (ebx), - X (esp), /* sp */ - X (ebp), /* fp */ - X (esi), - X (edi), - X (eip), /* pc */ - X (flags), /* ps */ - X (cs), - X (ss), - X (ds), - X (es), - X (ecode), /* Lynx doesn't give us either fs or gs, so */ - X (fault), /* we just substitute these two in the hopes - that they are useful. */ -}; -#endif - -#ifdef M68K -/* Mappings from tm-m68k.h */ - -static int regmap[] = -{ - X (regs[0]), /* d0 */ - X (regs[1]), /* d1 */ - X (regs[2]), /* d2 */ - X (regs[3]), /* d3 */ - X (regs[4]), /* d4 */ - X (regs[5]), /* d5 */ - X (regs[6]), /* d6 */ - X (regs[7]), /* d7 */ - X (regs[8]), /* a0 */ - X (regs[9]), /* a1 */ - X (regs[10]), /* a2 */ - X (regs[11]), /* a3 */ - X (regs[12]), /* a4 */ - X (regs[13]), /* a5 */ - X (regs[14]), /* fp */ - 0, /* sp */ - X (status), /* ps */ - X (pc), - - X (fregs[0 * 3]), /* fp0 */ - X (fregs[1 * 3]), /* fp1 */ - X (fregs[2 * 3]), /* fp2 */ - X (fregs[3 * 3]), /* fp3 */ - X (fregs[4 * 3]), /* fp4 */ - X (fregs[5 * 3]), /* fp5 */ - X (fregs[6 * 3]), /* fp6 */ - X (fregs[7 * 3]), /* fp7 */ - - X (fcregs[0]), /* fpcontrol */ - X (fcregs[1]), /* fpstatus */ - X (fcregs[2]), /* fpiaddr */ - X (ssw), /* fpcode */ - X (fault), /* fpflags */ -}; -#endif - -#ifdef SPARC -/* Mappings from tm-sparc.h */ - -#define FX(ENTRY)(offsetof(struct fcontext, ENTRY)) - -static int regmap[] = -{ - -1, /* g0 */ - X (g1), - X (g2), - X (g3), - X (g4), - -1, /* g5->g7 aren't saved by Lynx */ - -1, - -1, - - X (o[0]), - X (o[1]), - X (o[2]), - X (o[3]), - X (o[4]), - X (o[5]), - X (o[6]), /* sp */ - X (o[7]), /* ra */ - - -1, -1, -1, -1, -1, -1, -1, -1, /* l0 -> l7 */ - - -1, -1, -1, -1, -1, -1, -1, -1, /* i0 -> i7 */ - - FX (f.fregs[0]), /* f0 */ - FX (f.fregs[1]), - FX (f.fregs[2]), - FX (f.fregs[3]), - FX (f.fregs[4]), - FX (f.fregs[5]), - FX (f.fregs[6]), - FX (f.fregs[7]), - FX (f.fregs[8]), - FX (f.fregs[9]), - FX (f.fregs[10]), - FX (f.fregs[11]), - FX (f.fregs[12]), - FX (f.fregs[13]), - FX (f.fregs[14]), - FX (f.fregs[15]), - FX (f.fregs[16]), - FX (f.fregs[17]), - FX (f.fregs[18]), - FX (f.fregs[19]), - FX (f.fregs[20]), - FX (f.fregs[21]), - FX (f.fregs[22]), - FX (f.fregs[23]), - FX (f.fregs[24]), - FX (f.fregs[25]), - FX (f.fregs[26]), - FX (f.fregs[27]), - FX (f.fregs[28]), - FX (f.fregs[29]), - FX (f.fregs[30]), - FX (f.fregs[31]), - - X (y), - X (psr), - X (wim), - X (tbr), - X (pc), - X (npc), - FX (fsr), /* fpsr */ - -1, /* cpsr */ -}; -#endif - -#ifdef SPARC - -/* This routine handles some oddball cases for Sparc registers and LynxOS. - In partucular, it causes refs to G0, g5->7, and all fp regs to return zero. - It also handles knows where to find the I & L regs on the stack. */ - -void -fetch_inferior_registers (int regno) -{ -#if 0 - int whatregs = 0; - -#define WHATREGS_FLOAT 1 -#define WHATREGS_GEN 2 -#define WHATREGS_STACK 4 - - if (regno == -1) - whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK; - else if (regno >= L0_REGNUM && regno <= I7_REGNUM) - whatregs = WHATREGS_STACK; - else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32) - whatregs = WHATREGS_FLOAT; - else - whatregs = WHATREGS_GEN; - - if (whatregs & WHATREGS_GEN) - { - struct econtext ec; /* general regs */ - char buf[MAX_REGISTER_RAW_SIZE]; - int retval; - int i; - - errno = 0; - retval = ptrace (PTRACE_GETREGS, - BUILDPID (inferior_pid, general_thread), - (PTRACE_ARG3_TYPE) & ec, - 0); - if (errno) - perror_with_name ("Sparc fetch_inferior_registers(ptrace)"); - - memset (buf, 0, REGISTER_RAW_SIZE (G0_REGNUM)); - supply_register (G0_REGNUM, buf); - supply_register (TBR_REGNUM, (char *) &ec.tbr); - - memcpy (®isters[REGISTER_BYTE (G1_REGNUM)], &ec.g1, - 4 * REGISTER_RAW_SIZE (G1_REGNUM)); - for (i = G1_REGNUM; i <= G1_REGNUM + 3; i++) - register_valid[i] = 1; - - supply_register (PS_REGNUM, (char *) &ec.psr); - supply_register (Y_REGNUM, (char *) &ec.y); - supply_register (PC_REGNUM, (char *) &ec.pc); - supply_register (NPC_REGNUM, (char *) &ec.npc); - supply_register (WIM_REGNUM, (char *) &ec.wim); - - memcpy (®isters[REGISTER_BYTE (O0_REGNUM)], ec.o, - 8 * REGISTER_RAW_SIZE (O0_REGNUM)); - for (i = O0_REGNUM; i <= O0_REGNUM + 7; i++) - register_valid[i] = 1; - } - - if (whatregs & WHATREGS_STACK) - { - CORE_ADDR sp; - int i; - - sp = read_register (SP_REGNUM); - - target_xfer_memory (sp + FRAME_SAVED_I0, - ®isters[REGISTER_BYTE (I0_REGNUM)], - 8 * REGISTER_RAW_SIZE (I0_REGNUM), 0); - for (i = I0_REGNUM; i <= I7_REGNUM; i++) - register_valid[i] = 1; - - target_xfer_memory (sp + FRAME_SAVED_L0, - ®isters[REGISTER_BYTE (L0_REGNUM)], - 8 * REGISTER_RAW_SIZE (L0_REGNUM), 0); - for (i = L0_REGNUM; i <= L0_REGNUM + 7; i++) - register_valid[i] = 1; - } - - if (whatregs & WHATREGS_FLOAT) - { - struct fcontext fc; /* fp regs */ - int retval; - int i; - - errno = 0; - retval = ptrace (PTRACE_GETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) & fc, - 0); - if (errno) - perror_with_name ("Sparc fetch_inferior_registers(ptrace)"); - - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], fc.f.fregs, - 32 * REGISTER_RAW_SIZE (FP0_REGNUM)); - for (i = FP0_REGNUM; i <= FP0_REGNUM + 31; i++) - register_valid[i] = 1; - - supply_register (FPS_REGNUM, (char *) &fc.fsr); - } -#endif -} - -/* This routine handles storing of the I & L regs for the Sparc. The trick - here is that they actually live on the stack. The really tricky part is - that when changing the stack pointer, the I & L regs must be written to - where the new SP points, otherwise the regs will be incorrect when the - process is started up again. We assume that the I & L regs are valid at - this point. */ - -void -store_inferior_registers (int regno) -{ -#if 0 - int whatregs = 0; - - if (regno == -1) - whatregs = WHATREGS_FLOAT | WHATREGS_GEN | WHATREGS_STACK; - else if (regno >= L0_REGNUM && regno <= I7_REGNUM) - whatregs = WHATREGS_STACK; - else if (regno >= FP0_REGNUM && regno < FP0_REGNUM + 32) - whatregs = WHATREGS_FLOAT; - else if (regno == SP_REGNUM) - whatregs = WHATREGS_STACK | WHATREGS_GEN; - else - whatregs = WHATREGS_GEN; - - if (whatregs & WHATREGS_GEN) - { - struct econtext ec; /* general regs */ - int retval; - - ec.tbr = read_register (TBR_REGNUM); - memcpy (&ec.g1, ®isters[REGISTER_BYTE (G1_REGNUM)], - 4 * REGISTER_RAW_SIZE (G1_REGNUM)); - - ec.psr = read_register (PS_REGNUM); - ec.y = read_register (Y_REGNUM); - ec.pc = read_register (PC_REGNUM); - ec.npc = read_register (NPC_REGNUM); - ec.wim = read_register (WIM_REGNUM); - - memcpy (ec.o, ®isters[REGISTER_BYTE (O0_REGNUM)], - 8 * REGISTER_RAW_SIZE (O0_REGNUM)); - - errno = 0; - retval = ptrace (PTRACE_SETREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) & ec, - 0); - if (errno) - perror_with_name ("Sparc fetch_inferior_registers(ptrace)"); - } - - if (whatregs & WHATREGS_STACK) - { - int regoffset; - CORE_ADDR sp; - - sp = read_register (SP_REGNUM); - - if (regno == -1 || regno == SP_REGNUM) - { - if (!register_valid[L0_REGNUM + 5]) - abort (); - target_xfer_memory (sp + FRAME_SAVED_I0, - ®isters[REGISTER_BYTE (I0_REGNUM)], - 8 * REGISTER_RAW_SIZE (I0_REGNUM), 1); - - target_xfer_memory (sp + FRAME_SAVED_L0, - ®isters[REGISTER_BYTE (L0_REGNUM)], - 8 * REGISTER_RAW_SIZE (L0_REGNUM), 1); - } - else if (regno >= L0_REGNUM && regno <= I7_REGNUM) - { - if (!register_valid[regno]) - abort (); - if (regno >= L0_REGNUM && regno <= L0_REGNUM + 7) - regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (L0_REGNUM) - + FRAME_SAVED_L0; - else - regoffset = REGISTER_BYTE (regno) - REGISTER_BYTE (I0_REGNUM) - + FRAME_SAVED_I0; - target_xfer_memory (sp + regoffset, ®isters[REGISTER_BYTE (regno)], - REGISTER_RAW_SIZE (regno), 1); - } - } - - if (whatregs & WHATREGS_FLOAT) - { - struct fcontext fc; /* fp regs */ - int retval; - -/* We read fcontext first so that we can get good values for fq_t... */ - errno = 0; - retval = ptrace (PTRACE_GETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) & fc, - 0); - if (errno) - perror_with_name ("Sparc fetch_inferior_registers(ptrace)"); - - memcpy (fc.f.fregs, ®isters[REGISTER_BYTE (FP0_REGNUM)], - 32 * REGISTER_RAW_SIZE (FP0_REGNUM)); - - fc.fsr = read_register (FPS_REGNUM); - - errno = 0; - retval = ptrace (PTRACE_SETFPREGS, BUILDPID (inferior_pid, general_thread), (PTRACE_ARG3_TYPE) & fc, - 0); - if (errno) - perror_with_name ("Sparc fetch_inferior_registers(ptrace)"); - } -#endif -} -#endif /* SPARC */ - -#ifndef SPARC - -/* Return the offset relative to the start of the per-thread data to the - saved context block. */ - -static unsigned long -lynx_registers_addr (void) -{ - CORE_ADDR stblock; - int ecpoff = offsetof (st_t, ecp); - CORE_ADDR ecp; - - errno = 0; - stblock = (CORE_ADDR) ptrace (PTRACE_THREADUSER, BUILDPID (inferior_pid, general_thread), - (PTRACE_ARG3_TYPE) 0, 0); - if (errno) - perror_with_name ("PTRACE_THREADUSER"); - - ecp = (CORE_ADDR) ptrace (PTRACE_PEEKTHREAD, BUILDPID (inferior_pid, general_thread), - (PTRACE_ARG3_TYPE) ecpoff, 0); - if (errno) - perror_with_name ("lynx_registers_addr(PTRACE_PEEKTHREAD)"); - - return ecp - stblock; -} - -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int ignored) -{ - int regno; - unsigned long reg; - unsigned long ecp; - - ecp = lynx_registers_addr (); - - for (regno = 0; regno < NUM_REGS; regno++) - { - int ptrace_fun = PTRACE_PEEKTHREAD; - -#ifdef PTRACE_PEEKUSP - ptrace_fun = regno == SP_REGNUM ? PTRACE_PEEKUSP : PTRACE_PEEKTHREAD; -#endif - - errno = 0; - reg = ptrace (ptrace_fun, BUILDPID (inferior_pid, general_thread), - (PTRACE_ARG3_TYPE) (ecp + regmap[regno]), 0); - if (errno) - perror_with_name ("fetch_inferior_registers(PTRACE_PEEKTHREAD)"); - - *(unsigned long *) ®isters[REGISTER_BYTE (regno)] = reg; - } -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int ignored) -{ - int regno; - unsigned long reg; - unsigned long ecp; - - ecp = lynx_registers_addr (); - - for (regno = 0; regno < NUM_REGS; regno++) - { - int ptrace_fun = PTRACE_POKEUSER; - -#ifdef PTRACE_POKEUSP - ptrace_fun = regno == SP_REGNUM ? PTRACE_POKEUSP : PTRACE_POKEUSER; -#endif - - reg = *(unsigned long *) ®isters[REGISTER_BYTE (regno)]; - - errno = 0; - ptrace (ptrace_fun, BUILDPID (inferior_pid, general_thread), - (PTRACE_ARG3_TYPE) (ecp + regmap[regno]), reg); - if (errno) - perror_with_name ("PTRACE_POKEUSER"); - } -} - -#endif /* ! SPARC */ - -/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory - in the NEW_SUN_PTRACE case. - It ought to be straightforward. But it appears that writing did - not write the data that I specified. I cannot understand where - it got the data that it actually did write. */ - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (int)) - { - buffer[i] = ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread), addr, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread), addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (PTRACE_PEEKTEXT, BUILDPID (inferior_pid, general_thread), - addr + (count - 1) * sizeof (int), 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (int)) - { - while (1) - { - errno = 0; - ptrace (PTRACE_POKETEXT, BUILDPID (inferior_pid, general_thread), addr, buffer[i]); - if (errno) - { - fprintf (stderr, "\ -ptrace (PTRACE_POKETEXT): errno=%d, pid=0x%x, addr=0x%x, buffer[i] = 0x%x\n", - errno, BUILDPID (inferior_pid, general_thread), - addr, buffer[i]); - fprintf (stderr, "Sleeping for 1 second\n"); - sleep (1); - } - else - break; - } - } - - return 0; -} - -void -initialize_low (void) -{ -} diff --git a/contrib/gdb/gdb/gdbserver/low-nbsd.c b/contrib/gdb/gdb/gdbserver/low-nbsd.c deleted file mode 100644 index 9046d63..0000000 --- a/contrib/gdb/gdb/gdbserver/low-nbsd.c +++ /dev/null @@ -1,599 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1986, 1987, 1993, 2000, 2001, 2002 Free Software Foundation, Inc. - -This file is part of GDB. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include -#include -#include "frame.h" -#include "inferior.h" - -#include -#include - -/***************Begin MY defs*********************/ -static char my_registers[REGISTER_BYTES]; -char *registers = my_registers; -/***************End MY defs*********************/ - -#include -#include - -#define RF(dst, src) \ - memcpy(®isters[REGISTER_BYTE(dst)], &src, sizeof(src)) - -#define RS(src, dst) \ - memcpy(&dst, ®isters[REGISTER_BYTE(src)], sizeof(dst)) - -#ifdef __i386__ -struct env387 - { - unsigned short control; - unsigned short r0; - unsigned short status; - unsigned short r1; - unsigned short tag; - unsigned short r2; - unsigned long eip; - unsigned short code_seg; - unsigned short opcode; - unsigned long operand; - unsigned short operand_seg; - unsigned short r3; - unsigned char regs[8][10]; - }; - -/* i386_register_raw_size[i] is the number of bytes of storage in the - actual machine representation for register i. */ -int i386_register_raw_size[MAX_NUM_REGS] = { - 4, 4, 4, 4, - 4, 4, 4, 4, - 4, 4, 4, 4, - 4, 4, 4, 4, - 10, 10, 10, 10, - 10, 10, 10, 10, - 4, 4, 4, 4, - 4, 4, 4, 4, - 16, 16, 16, 16, - 16, 16, 16, 16, - 4 -}; - -int i386_register_byte[MAX_NUM_REGS]; - -static void -initialize_arch (void) -{ - /* Initialize the table saying where each register starts in the - register file. */ - { - int i, offset; - - offset = 0; - for (i = 0; i < MAX_NUM_REGS; i++) - { - i386_register_byte[i] = offset; - offset += i386_register_raw_size[i]; - } - } -} -#endif /* !__i386__ */ - -#ifdef __m68k__ -static void -initialize_arch (void) -{ -} -#endif /* !__m68k__ */ - -#ifdef __ns32k__ -static void -initialize_arch (void) -{ -} -#endif /* !__ns32k__ */ - -#ifdef __powerpc__ -#include "ppc-tdep.h" - -static void -initialize_arch (void) -{ -} -#endif /* !__powerpc__ */ - - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - ptrace (PT_TRACE_ME, 0, 0, 0); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - errno < sys_nerr ? sys_errlist[errno] : "unknown error"); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (PT_KILL, inferior_pid, 0, 0); - wait (0); - /*************inferior_died ();****VK**************/ -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - int w; - - enable_async_io (); - pid = waitpid (inferior_pid, &w, 0); - disable_async_io (); - if (pid != inferior_pid) - perror_with_name ("wait"); - - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PT_STEP : PT_CONTINUE, inferior_pid, - (PTRACE_ARG3_TYPE) 1, signal); - if (errno) - perror_with_name ("ptrace"); -} - - -#ifdef __i386__ -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int ignored) -{ - struct reg inferior_registers; - struct env387 inferior_fp_registers; - - ptrace (PT_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - ptrace (PT_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); - - RF ( 0, inferior_registers.r_eax); - RF ( 1, inferior_registers.r_ecx); - RF ( 2, inferior_registers.r_edx); - RF ( 3, inferior_registers.r_ebx); - RF ( 4, inferior_registers.r_esp); - RF ( 5, inferior_registers.r_ebp); - RF ( 6, inferior_registers.r_esi); - RF ( 7, inferior_registers.r_edi); - RF ( 8, inferior_registers.r_eip); - RF ( 9, inferior_registers.r_eflags); - RF (10, inferior_registers.r_cs); - RF (11, inferior_registers.r_ss); - RF (12, inferior_registers.r_ds); - RF (13, inferior_registers.r_es); - RF (14, inferior_registers.r_fs); - RF (15, inferior_registers.r_gs); - - RF (FP0_REGNUM, inferior_fp_registers.regs[0]); - RF (FP0_REGNUM + 1, inferior_fp_registers.regs[1]); - RF (FP0_REGNUM + 2, inferior_fp_registers.regs[2]); - RF (FP0_REGNUM + 3, inferior_fp_registers.regs[3]); - RF (FP0_REGNUM + 4, inferior_fp_registers.regs[4]); - RF (FP0_REGNUM + 5, inferior_fp_registers.regs[5]); - RF (FP0_REGNUM + 6, inferior_fp_registers.regs[6]); - RF (FP0_REGNUM + 7, inferior_fp_registers.regs[7]); - - RF (FCTRL_REGNUM, inferior_fp_registers.control); - RF (FSTAT_REGNUM, inferior_fp_registers.status); - RF (FTAG_REGNUM, inferior_fp_registers.tag); - RF (FCS_REGNUM, inferior_fp_registers.code_seg); - RF (FCOFF_REGNUM, inferior_fp_registers.eip); - RF (FDS_REGNUM, inferior_fp_registers.operand_seg); - RF (FDOFF_REGNUM, inferior_fp_registers.operand); - RF (FOP_REGNUM, inferior_fp_registers.opcode); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int ignored) -{ - struct reg inferior_registers; - struct env387 inferior_fp_registers; - - RS ( 0, inferior_registers.r_eax); - RS ( 1, inferior_registers.r_ecx); - RS ( 2, inferior_registers.r_edx); - RS ( 3, inferior_registers.r_ebx); - RS ( 4, inferior_registers.r_esp); - RS ( 5, inferior_registers.r_ebp); - RS ( 6, inferior_registers.r_esi); - RS ( 7, inferior_registers.r_edi); - RS ( 8, inferior_registers.r_eip); - RS ( 9, inferior_registers.r_eflags); - RS (10, inferior_registers.r_cs); - RS (11, inferior_registers.r_ss); - RS (12, inferior_registers.r_ds); - RS (13, inferior_registers.r_es); - RS (14, inferior_registers.r_fs); - RS (15, inferior_registers.r_gs); - - RS (FP0_REGNUM, inferior_fp_registers.regs[0]); - RS (FP0_REGNUM + 1, inferior_fp_registers.regs[1]); - RS (FP0_REGNUM + 2, inferior_fp_registers.regs[2]); - RS (FP0_REGNUM + 3, inferior_fp_registers.regs[3]); - RS (FP0_REGNUM + 4, inferior_fp_registers.regs[4]); - RS (FP0_REGNUM + 5, inferior_fp_registers.regs[5]); - RS (FP0_REGNUM + 6, inferior_fp_registers.regs[6]); - RS (FP0_REGNUM + 7, inferior_fp_registers.regs[7]); - - RS (FCTRL_REGNUM, inferior_fp_registers.control); - RS (FSTAT_REGNUM, inferior_fp_registers.status); - RS (FTAG_REGNUM, inferior_fp_registers.tag); - RS (FCS_REGNUM, inferior_fp_registers.code_seg); - RS (FCOFF_REGNUM, inferior_fp_registers.eip); - RS (FDS_REGNUM, inferior_fp_registers.operand_seg); - RS (FDOFF_REGNUM, inferior_fp_registers.operand); - RS (FOP_REGNUM, inferior_fp_registers.opcode); - - ptrace (PT_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_registers, 0); - ptrace (PT_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) &inferior_fp_registers, 0); -} -#endif /* !__i386__ */ - -#ifdef __m68k__ -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int regno) -{ - struct reg inferior_registers; - struct fpreg inferior_fp_registers; - - ptrace (PT_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - memcpy (®isters[REGISTER_BYTE (0)], &inferior_registers, - sizeof (inferior_registers)); - - ptrace (PT_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0); - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, - sizeof (inferior_fp_registers)); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - struct reg inferior_registers; - struct fpreg inferior_fp_registers; - - memcpy (&inferior_registers, ®isters[REGISTER_BYTE (0)], - sizeof (inferior_registers)); - ptrace (PT_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - - memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)], - sizeof (inferior_fp_registers)); - ptrace (PT_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0); -} -#endif /* !__m68k__ */ - - -#ifdef __ns32k__ -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int regno) -{ - struct reg inferior_registers; - struct fpreg inferior_fpregisters; - - ptrace (PT_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - ptrace (PT_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fpregisters, 0); - - RF (R0_REGNUM + 0, inferior_registers.r_r0); - RF (R0_REGNUM + 1, inferior_registers.r_r1); - RF (R0_REGNUM + 2, inferior_registers.r_r2); - RF (R0_REGNUM + 3, inferior_registers.r_r3); - RF (R0_REGNUM + 4, inferior_registers.r_r4); - RF (R0_REGNUM + 5, inferior_registers.r_r5); - RF (R0_REGNUM + 6, inferior_registers.r_r6); - RF (R0_REGNUM + 7, inferior_registers.r_r7); - - RF (SP_REGNUM, inferior_registers.r_sp); - RF (FP_REGNUM, inferior_registers.r_fp); - RF (PC_REGNUM, inferior_registers.r_pc); - RF (PS_REGNUM, inferior_registers.r_psr); - - RF (FPS_REGNUM, inferior_fpregisters.r_fsr); - RF (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]); - RF (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]); - RF (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]); - RF (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]); - RF (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]); - RF (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]); - RF (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]); - RF (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - struct reg inferior_registers; - struct fpreg inferior_fpregisters; - - RS (R0_REGNUM + 0, inferior_registers.r_r0); - RS (R0_REGNUM + 1, inferior_registers.r_r1); - RS (R0_REGNUM + 2, inferior_registers.r_r2); - RS (R0_REGNUM + 3, inferior_registers.r_r3); - RS (R0_REGNUM + 4, inferior_registers.r_r4); - RS (R0_REGNUM + 5, inferior_registers.r_r5); - RS (R0_REGNUM + 6, inferior_registers.r_r6); - RS (R0_REGNUM + 7, inferior_registers.r_r7); - - RS (SP_REGNUM, inferior_registers.r_sp); - RS (FP_REGNUM, inferior_registers.r_fp); - RS (PC_REGNUM, inferior_registers.r_pc); - RS (PS_REGNUM, inferior_registers.r_psr); - - RS (FPS_REGNUM, inferior_fpregisters.r_fsr); - RS (FP0_REGNUM + 0, inferior_fpregisters.r_freg[0]); - RS (FP0_REGNUM + 2, inferior_fpregisters.r_freg[2]); - RS (FP0_REGNUM + 4, inferior_fpregisters.r_freg[4]); - RS (FP0_REGNUM + 6, inferior_fpregisters.r_freg[6]); - RS (LP0_REGNUM + 1, inferior_fpregisters.r_freg[1]); - RS (LP0_REGNUM + 3, inferior_fpregisters.r_freg[3]); - RS (LP0_REGNUM + 5, inferior_fpregisters.r_freg[5]); - RS (LP0_REGNUM + 7, inferior_fpregisters.r_freg[7]); - - ptrace (PT_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - ptrace (PT_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fpregisters, 0); - -} -#endif /* !__ns32k__ */ - -#ifdef __powerpc__ -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int regno) -{ - struct reg inferior_registers; -#ifdef PT_GETFPREGS - struct fpreg inferior_fp_registers; -#endif - int i; - - ptrace (PT_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - for (i = 0; i < 32; i++) - RF (i, inferior_registers.fixreg[i]); - RF (PPC_LR_REGNUM, inferior_registers.lr); - RF (PPC_CR_REGNUM, inferior_registers.cr); - RF (PPC_XER_REGNUM, inferior_registers.xer); - RF (PPC_CTR_REGNUM, inferior_registers.ctr); - RF (PC_REGNUM, inferior_registers.pc); - -#ifdef PT_GETFPREGS - ptrace (PT_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0); - for (i = 0; i < 32; i++) - RF (FP0_REGNUM + i, inferior_fp_registers.r_regs[i]); -#endif -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - struct reg inferior_registers; -#ifdef PT_SETFPREGS - struct fpreg inferior_fp_registers; -#endif - int i; - - for (i = 0; i < 32; i++) - RS (i, inferior_registers.fixreg[i]); - RS (PPC_LR_REGNUM, inferior_registers.lr); - RS (PPC_CR_REGNUM, inferior_registers.cr); - RS (PPC_XER_REGNUM, inferior_registers.xer); - RS (PPC_CTR_REGNUM, inferior_registers.ctr); - RS (PC_REGNUM, inferior_registers.pc); - ptrace (PT_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0); - -#ifdef PT_SETFPREGS - for (i = 0; i < 32; i++) - RS (FP0_REGNUM + i, inferior_fp_registers.r_regs[i]); - ptrace (PT_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0); -#endif -} -#endif /* !__powerpc__ */ - -/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory - in the NEW_SUN_PTRACE case. - It ought to be straightforward. But it appears that writing did - not write the data that I specified. I cannot understand where - it got the data that it actually did write. */ - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (int)) - { - buffer[i] = ptrace (PT_READ_D, inferior_pid, (PTRACE_ARG3_TYPE) addr, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (PT_READ_D, inferior_pid, (PTRACE_ARG3_TYPE) addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (PT_READ_D, inferior_pid, - (PTRACE_ARG3_TYPE) addr + (count - 1) * sizeof (int), 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (int)) - { - errno = 0; - ptrace (PT_WRITE_D, inferior_pid, (PTRACE_ARG3_TYPE) addr, buffer[i]); - if (errno) - return errno; - } - - return 0; -} - -void -initialize_low (void) -{ - initialize_arch (); -} diff --git a/contrib/gdb/gdb/gdbserver/low-sim.c b/contrib/gdb/gdb/gdbserver/low-sim.c deleted file mode 100644 index 86a0406..0000000 --- a/contrib/gdb/gdb/gdbserver/low-sim.c +++ /dev/null @@ -1,269 +0,0 @@ -/* Low level interface to simulators, for the remote server for GDB. - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "bfd.h" -#include "callback.h" /* GDB simulator callback interface */ -#include "remote-sim.h" /* GDB simulator interface */ - -extern int remote_debug; - -extern host_callback default_callback; /* in sim/common/callback.c */ - -static char my_registers[REGISTER_BYTES] __attribute__ ((aligned)); -char * registers = my_registers; - -int target_byte_order; /* used by simulator */ - -/* We record the result of sim_open so we can pass it - back to the other sim_foo routines. */ -static SIM_DESC gdbsim_desc = 0; - -/* This version of "load" should be usable for any simulator that - does not support loading itself. */ - -static void -mygeneric_load (bfd *loadfile_bfd) -{ - asection *s; - - for (s = loadfile_bfd->sections; s; s = s->next) - { - if (s->flags & SEC_LOAD) - { - bfd_size_type size; - - size = bfd_get_section_size_before_reloc (s); - if (size > 0) - { - char *buffer; - bfd_vma lma; /* use load address, not virtual address */ - - buffer = xmalloc (size); - lma = s->lma; - - /* Is this really necessary? I guess it gives the user something - to look at during a long download. */ - printf ("Loading section %s, size 0x%lx lma 0x%lx\n", - bfd_get_section_name (loadfile_bfd, s), - (unsigned long) size, - (unsigned long) lma); /* chops high 32 bits. FIXME!! */ - - bfd_get_section_contents (loadfile_bfd, s, buffer, 0, size); - - write_inferior_memory (lma, buffer, size); - free (buffer); - } - } - } - - printf ("Start address 0x%lx\n", - (unsigned long) loadfile_bfd->start_address); - - /* We were doing this in remote-mips.c, I suspect it is right - for other targets too. */ - /* write_pc (loadfile_bfd->start_address); *//* FIXME!! */ -} - -int -create_inferior (char *program, char **argv) -{ - bfd *abfd; - int pid = 0; - char **new_argv; - int nargs; - - abfd = bfd_openr (program, 0); - if (!abfd) - { - fprintf (stderr, "gdbserver: can't open %s: %s\n", - program, bfd_errmsg (bfd_get_error ())); - exit (1); - } - - if (!bfd_check_format (abfd, bfd_object)) - { - fprintf (stderr, "gdbserver: unknown load format for %s: %s\n", - program, bfd_errmsg (bfd_get_error ())); - exit (1); - } - - /* Add "-E big" or "-E little" to the argument list depending on the - endianness of the program to be loaded. */ - for (nargs = 0; argv[nargs] != NULL; nargs++) /* count the args */ - ; - new_argv = alloca (sizeof (char *) * (nargs + 3)); /* allocate new args */ - for (nargs = 0; argv[nargs] != NULL; nargs++) /* copy old to new */ - new_argv[nargs] = argv[nargs]; - new_argv[nargs] = "-E"; - new_argv[nargs + 1] = bfd_big_endian (abfd) ? "big" : "little"; - new_argv[nargs + 2] = NULL; - argv = new_argv; - - /* Create an instance of the simulator. */ - default_callback.init (&default_callback); - gdbsim_desc = sim_open (SIM_OPEN_STANDALONE, &default_callback, abfd, argv); - if (gdbsim_desc == 0) - exit (1); - - /* Load the program into the simulator. */ - if (abfd) - if (sim_load (gdbsim_desc, program, NULL, 0) == SIM_RC_FAIL) - mygeneric_load (abfd); - - /* Create an inferior process in the simulator. This initializes SP. */ - sim_create_inferior (gdbsim_desc, abfd, argv, /* env */ NULL); - sim_resume (gdbsim_desc, 1, 0); /* execute one instr */ - return pid; -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - sim_close (gdbsim_desc, 0); - default_callback.shutdown (&default_callback); -} - -/* Fetch one register. */ - -static void -fetch_register (int regno) -{ - sim_fetch_register (gdbsim_desc, regno, ®isters[REGISTER_BYTE (regno)], - REGISTER_RAW_SIZE (regno)); -} - -/* Fetch all registers, or just one, from the child process. */ - -void -fetch_inferior_registers (int regno) -{ - if (regno == -1 || regno == 0) - for (regno = 0; regno < NUM_REGS /*-NUM_FREGS*/ ; regno++) - fetch_register (regno); - else - fetch_register (regno); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int regno) -{ - if (regno == -1) - { - for (regno = 0; regno < NUM_REGS; regno++) - store_inferior_registers (regno); - } - else - sim_store_register (gdbsim_desc, regno, ®isters[REGISTER_BYTE (regno)], - REGISTER_RAW_SIZE (regno)); -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int sigrc; - enum sim_stop reason; - - sim_stop_reason (gdbsim_desc, &reason, &sigrc); - switch (reason) - { - case sim_exited: - if (remote_debug) - printf ("\nChild exited with retcode = %x \n", sigrc); - *status = 'W'; - return sigrc; - -#if 0 - case sim_stopped: - if (remote_debug) - printf ("\nChild terminated with signal = %x \n", sigrc); - *status = 'X'; - return sigrc; -#endif - - default: /* should this be sim_signalled or sim_stopped? FIXME!! */ - if (remote_debug) - printf ("\nChild received signal = %x \n", sigrc); - fetch_inferior_registers (0); - *status = 'T'; - return (unsigned char) sigrc; - } -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signo) -{ - /* Should be using target_signal_to_host() or signal numbers in target.h - to convert GDB signal number to target signal number. */ - sim_resume (gdbsim_desc, step, signo); -} - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - sim_read (gdbsim_desc, memaddr, myaddr, len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - sim_write (gdbsim_desc, memaddr, myaddr, len); /* should check for error. FIXME!! */ - return 0; -} - -void -initialize_low (void) -{ -} diff --git a/contrib/gdb/gdb/gdbserver/low-sparc.c b/contrib/gdb/gdb/gdbserver/low-sparc.c deleted file mode 100644 index 4b03140..0000000 --- a/contrib/gdb/gdb/gdbserver/low-sparc.c +++ /dev/null @@ -1,314 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1986, 1987, 1993, 1994, 1995, 1997, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include -#include "frame.h" -#include "inferior.h" -/*************************** -#include "initialize.h" -****************************/ - -#include -#include -#include -#include -#include -#include -#include -#include - -/***************Begin MY defs*********************/ -static char my_registers[REGISTER_BYTES]; -char *registers = my_registers; -/***************End MY defs*********************/ - -#include -#include - -extern int sys_nerr; -extern char **sys_errlist; -extern int errno; - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - ptrace (PTRACE_TRACEME); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - errno < sys_nerr ? sys_errlist[errno] : "unknown error"); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (8, inferior_pid, 0, 0); - wait (0); -/*************inferior_died ();****VK**************/ -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - union wait w; - - enable_async_io (); - pid = waitpid (inferior_pid, &w, 0); - disable_async_io (); - if (pid != inferior_pid) - perror_with_name ("wait"); - - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal); - if (errno) - perror_with_name ("ptrace"); -} - -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int ignored) -{ - struct regs inferior_registers; - struct fp_status inferior_fp_registers; - int i; - - /* Global and Out regs are fetched directly, as well as the control - registers. If we're getting one of the in or local regs, - and the stack pointer has not yet been fetched, - we have to do that first, since they're found in memory relative - to the stack pointer. */ - - if (ptrace (PTRACE_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0)) - perror ("ptrace_getregs"); - - registers[REGISTER_BYTE (0)] = 0; - memcpy (®isters[REGISTER_BYTE (1)], &inferior_registers.r_g1, - 15 * REGISTER_RAW_SIZE (G0_REGNUM)); - *(int *) ®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; - *(int *) ®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc; - *(int *) ®isters[REGISTER_BYTE (NPC_REGNUM)] = inferior_registers.r_npc; - *(int *) ®isters[REGISTER_BYTE (Y_REGNUM)] = inferior_registers.r_y; - - /* Floating point registers */ - - if (ptrace (PTRACE_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, - 0)) - perror ("ptrace_getfpregs"); - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, - sizeof inferior_fp_registers.fpu_fr); - - /* These regs are saved on the stack by the kernel. Only read them - all (16 ptrace calls!) if we really need them. */ - - read_inferior_memory (*(CORE_ADDR *) & registers[REGISTER_BYTE (SP_REGNUM)], - ®isters[REGISTER_BYTE (L0_REGNUM)], - 16 * REGISTER_RAW_SIZE (L0_REGNUM)); -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int ignored) -{ - struct regs inferior_registers; - struct fp_status inferior_fp_registers; - CORE_ADDR sp = *(CORE_ADDR *) & registers[REGISTER_BYTE (SP_REGNUM)]; - - write_inferior_memory (sp, ®isters[REGISTER_BYTE (L0_REGNUM)], - 16 * REGISTER_RAW_SIZE (L0_REGNUM)); - - memcpy (&inferior_registers.r_g1, ®isters[REGISTER_BYTE (G1_REGNUM)], - 15 * REGISTER_RAW_SIZE (G1_REGNUM)); - - inferior_registers.r_ps = - *(int *) ®isters[REGISTER_BYTE (PS_REGNUM)]; - inferior_registers.r_pc = - *(int *) ®isters[REGISTER_BYTE (PC_REGNUM)]; - inferior_registers.r_npc = - *(int *) ®isters[REGISTER_BYTE (NPC_REGNUM)]; - inferior_registers.r_y = - *(int *) ®isters[REGISTER_BYTE (Y_REGNUM)]; - - if (ptrace (PTRACE_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers, 0)) - perror ("ptrace_setregs"); - - memcpy (&inferior_fp_registers, ®isters[REGISTER_BYTE (FP0_REGNUM)], - sizeof inferior_fp_registers.fpu_fr); - - if (ptrace (PTRACE_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers, 0)) - perror ("ptrace_setfpregs"); -} - -/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory - in the NEW_SUN_PTRACE case. - It ought to be straightforward. But it appears that writing did - not write the data that I specified. I cannot understand where - it got the data that it actually did write. */ - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (int)) - { - buffer[i] = ptrace (1, inferior_pid, addr, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (1, inferior_pid, addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (1, inferior_pid, - addr + (count - 1) * sizeof (int), 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - bcopy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (int)) - { - errno = 0; - ptrace (4, inferior_pid, addr, buffer[i]); - if (errno) - return errno; - } - - return 0; -} - -void -initialize_low (void) -{ -} diff --git a/contrib/gdb/gdb/gdbserver/low-sun3.c b/contrib/gdb/gdb/gdbserver/low-sun3.c deleted file mode 100644 index ccaded8..0000000 --- a/contrib/gdb/gdb/gdbserver/low-sun3.c +++ /dev/null @@ -1,291 +0,0 @@ -/* Low level interface to ptrace, for the remote server for GDB. - Copyright 1986, 1987, 1993, 1994, 1995, 1999, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "server.h" -#include "" -#include "frame.h" -#include "inferior.h" - -#include -#include -#include -#include -#include -#include -#include -#include - -/***************Begin MY defs*********************/ -static char my_registers[REGISTER_BYTES]; -char *registers = my_registers; -/***************End MY defs*********************/ - -#include -#include - -extern int sys_nerr; -extern char **sys_errlist; -extern int errno; - -/* Start an inferior process and returns its pid. - ALLARGS is a vector of program-name and args. */ - -int -create_inferior (char *program, char **allargs) -{ - int pid; - - pid = fork (); - if (pid < 0) - perror_with_name ("fork"); - - if (pid == 0) - { - ptrace (PTRACE_TRACEME); - - execv (program, allargs); - - fprintf (stderr, "Cannot exec %s: %s.\n", program, - errno < sys_nerr ? sys_errlist[errno] : "unknown error"); - fflush (stderr); - _exit (0177); - } - - return pid; -} - -/* Attaching is not supported. */ -int -myattach (int pid) -{ - return -1; -} - -/* Kill the inferior process. Make us have no inferior. */ - -void -kill_inferior (void) -{ - if (inferior_pid == 0) - return; - ptrace (8, inferior_pid, 0, 0); - wait (0); -/*************inferior_died ();****VK**************/ -} - -/* Return nonzero if the given thread is still alive. */ -int -mythread_alive (int pid) -{ - return 1; -} - -/* Wait for process, returns status */ - -unsigned char -mywait (char *status) -{ - int pid; - union wait w; - - pid = wait (&w); - if (pid != inferior_pid) - perror_with_name ("wait"); - - if (WIFEXITED (w)) - { - fprintf (stderr, "\nChild exited with retcode = %x \n", WEXITSTATUS (w)); - *status = 'W'; - return ((unsigned char) WEXITSTATUS (w)); - } - else if (!WIFSTOPPED (w)) - { - fprintf (stderr, "\nChild terminated with signal = %x \n", WTERMSIG (w)); - *status = 'X'; - return ((unsigned char) WTERMSIG (w)); - } - - fetch_inferior_registers (0); - - *status = 'T'; - return ((unsigned char) WSTOPSIG (w)); -} - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -myresume (int step, int signal) -{ - errno = 0; - ptrace (step ? PTRACE_SINGLESTEP : PTRACE_CONT, inferior_pid, 1, signal); - if (errno) - perror_with_name ("ptrace"); -} - -/* Fetch one or more registers from the inferior. REGNO == -1 to get - them all. We actually fetch more than requested, when convenient, - marking them as valid so we won't fetch them again. */ - -void -fetch_inferior_registers (int ignored) -{ - struct regs inferior_registers; - struct fp_status inferior_fp_registers; - - ptrace (PTRACE_GETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers); -#ifdef FP0_REGNUM - ptrace (PTRACE_GETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers); -#endif - - memcpy (registers, &inferior_registers, 16 * 4); -#ifdef FP0_REGNUM - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM)], &inferior_fp_registers, - sizeof inferior_fp_registers.fps_regs); -#endif - *(int *) ®isters[REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps; - *(int *) ®isters[REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc; -#ifdef FP0_REGNUM - memcpy - (®isters[REGISTER_BYTE (FPC_REGNUM)], - &inferior_fp_registers.fps_control, - sizeof inferior_fp_registers - sizeof inferior_fp_registers.fps_regs); -#endif -} - -/* Store our register values back into the inferior. - If REGNO is -1, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -store_inferior_registers (int ignored) -{ - struct regs inferior_registers; - struct fp_status inferior_fp_registers; - - memcpy (&inferior_registers, registers, 16 * 4); -#ifdef FP0_REGNUM - memcpy (&inferior_fp_registers, - ®isters[REGISTER_BYTE (FP0_REGNUM)], - sizeof inferior_fp_registers.fps_regs); -#endif - inferior_registers.r_ps = *(int *) ®isters[REGISTER_BYTE (PS_REGNUM)]; - inferior_registers.r_pc = *(int *) ®isters[REGISTER_BYTE (PC_REGNUM)]; - -#ifdef FP0_REGNUM - memcpy (&inferior_fp_registers.fps_control, - ®isters[REGISTER_BYTE (FPC_REGNUM)], - (sizeof inferior_fp_registers - - sizeof inferior_fp_registers.fps_regs)); -#endif - - ptrace (PTRACE_SETREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_registers); -#if FP0_REGNUM - ptrace (PTRACE_SETFPREGS, inferior_pid, - (PTRACE_ARG3_TYPE) & inferior_fp_registers); -#endif -} - -/* NOTE! I tried using PTRACE_READDATA, etc., to read and write memory - in the NEW_SUN_PTRACE case. - It ought to be straightforward. But it appears that writing did - not write the data that I specified. I cannot understand where - it got the data that it actually did write. */ - -/* Copy LEN bytes from inferior's memory starting at MEMADDR - to debugger memory starting at MYADDR. */ - -void -read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - - /* Read all the longwords */ - for (i = 0; i < count; i++, addr += sizeof (int)) - { - buffer[i] = ptrace (1, inferior_pid, addr, 0); - } - - /* Copy appropriate bytes out of the buffer. */ - memcpy (myaddr, (char *) buffer + (memaddr & (sizeof (int) - 1)), len); -} - -/* Copy LEN bytes of data from debugger memory at MYADDR - to inferior's memory at MEMADDR. - On failure (cannot write the inferior) - returns the value of errno. */ - -int -write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) -{ - register int i; - /* Round starting address down to longword boundary. */ - register CORE_ADDR addr = memaddr & -(CORE_ADDR) sizeof (int); - /* Round ending address up; get number of longwords that makes. */ - register int count - = (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int); - /* Allocate buffer of that many longwords. */ - register int *buffer = (int *) alloca (count * sizeof (int)); - extern int errno; - - /* Fill start and end extra bytes of buffer with existing memory data. */ - - buffer[0] = ptrace (1, inferior_pid, addr, 0); - - if (count > 1) - { - buffer[count - 1] - = ptrace (1, inferior_pid, - addr + (count - 1) * sizeof (int), 0); - } - - /* Copy data to be written over corresponding part of buffer */ - - memcpy ((char *) buffer + (memaddr & (sizeof (int) - 1)), myaddr, len); - - /* Write the entire buffer. */ - - for (i = 0; i < count; i++, addr += sizeof (int)) - { - errno = 0; - ptrace (4, inferior_pid, addr, buffer[i]); - if (errno) - return errno; - } - - return 0; -} - -void -initialize_low (void) -{ -} diff --git a/contrib/gdb/gdb/hpux-thread.c b/contrib/gdb/gdb/hpux-thread.c deleted file mode 100644 index eec18ff..0000000 --- a/contrib/gdb/gdb/hpux-thread.c +++ /dev/null @@ -1,585 +0,0 @@ -/* Low level interface for debugging HPUX/DCE threads for GDB, the GNU debugger. - Copyright 1996, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -/* This module implements a sort of half target that sits between the - machine-independent parts of GDB and the ptrace interface (infptrace.c) to - provide access to the HPUX user-mode thread implementation. - - HPUX threads are true user-mode threads, which are invoked via the cma_* - and pthread_* (DCE and Posix respectivly) interfaces. These are mostly - implemented in user-space, with all thread context kept in various - structures that live in the user's heap. For the most part, the kernel has - no knowlege of these threads. - - */ - -#include "defs.h" - -#define _CMA_NOWRAPPERS_ - -#include -#include -#include "gdbthread.h" -#include "target.h" -#include "inferior.h" -#include "regcache.h" -#include -#include -#include "gdbcore.h" - -extern int child_suppress_run; -extern struct target_ops child_ops; /* target vector for inftarg.c */ - -extern void _initialize_hpux_thread (void); - -struct string_map - { - int num; - char *str; - }; - -static int hpux_thread_active = 0; - -static ptid_t main_ptid; /* Real process ID */ - -static CORE_ADDR P_cma__g_known_threads; -static CORE_ADDR P_cma__g_current_thread; - -static void hpux_thread_resume (ptid_t ptid, int step, - enum target_signal signo); - -static void init_hpux_thread_ops (void); - -static struct target_ops hpux_thread_ops; - -static ptid_t find_active_thread (void); - -static int cached_thread; -static cma__t_int_tcb cached_tcb; - -static ptid_t -find_active_thread (void) -{ - static cma__t_int_tcb tcb; - CORE_ADDR tcb_ptr; - - read_memory ((CORE_ADDR) P_cma__g_current_thread, - (char *) &tcb_ptr, - sizeof tcb_ptr); - - read_memory (tcb_ptr, (char *) &tcb, sizeof tcb); - - return (ptid_build (PIDGET (main_ptid), 0, - cma_thread_get_unique (&tcb.prolog.client_thread))); -} - -static cma__t_int_tcb *find_tcb (ptid_t ptid); - -static cma__t_int_tcb * -find_tcb (ptid_t ptid) -{ - cma__t_known_object queue_header; - cma__t_queue *queue_ptr; - int thread = ptid_get_tid (ptid); - - if (thread == cached_thread) - return &cached_tcb; - - read_memory ((CORE_ADDR) P_cma__g_known_threads, - (char *) &queue_header, - sizeof queue_header); - - for (queue_ptr = queue_header.queue.flink; - queue_ptr != (cma__t_queue *) P_cma__g_known_threads; - queue_ptr = cached_tcb.threads.flink) - { - cma__t_int_tcb *tcb_ptr; - - tcb_ptr = cma__base (queue_ptr, threads, cma__t_int_tcb); - - read_memory ((CORE_ADDR) tcb_ptr, (char *) &cached_tcb, sizeof cached_tcb); - - if (cached_tcb.header.type == cma__c_obj_tcb) - if (cma_thread_get_unique (&cached_tcb.prolog.client_thread) == thread) - { - cached_thread = thread; - return &cached_tcb; - } - } - - error ("Can't find TCB %d", thread); - return NULL; -} - -/* Most target vector functions from here on actually just pass through to - inftarg.c, as they don't need to do anything specific for threads. */ - -/* ARGSUSED */ -static void -hpux_thread_open (char *arg, int from_tty) -{ - child_ops.to_open (arg, from_tty); -} - -/* Attach to process PID, then initialize for debugging it - and wait for the trace-trap that results from attaching. */ - -static void -hpux_thread_attach (char *args, int from_tty) -{ - child_ops.to_attach (args, from_tty); - - /* XXX - might want to iterate over all the threads and register them. */ -} - -/* Take a program previously attached to and detaches it. - The program resumes execution and will no longer stop - on signals, etc. We'd better not have left any breakpoints - in the program or it'll die when it hits one. For this - to work, it may be necessary for the process to have been - previously attached. It *might* work if the program was - started via the normal ptrace (PTRACE_TRACEME). */ - -static void -hpux_thread_detach (char *args, int from_tty) -{ - child_ops.to_detach (args, from_tty); -} - -/* Resume execution of process PID. If STEP is nozero, then - just single step it. If SIGNAL is nonzero, restart it with that - signal activated. We may have to convert pid from a thread-id to an LWP id - for procfs. */ - -static void -hpux_thread_resume (ptid_t ptid, int step, enum target_signal signo) -{ - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - - ptid = main_ptid; - inferior_ptid = main_ptid; - -#if 0 - if (pid != -1) - { - pid = thread_to_lwp (pid, -2); - if (pid == -2) /* Inactive thread */ - error ("This version of Solaris can't start inactive threads."); - } -#endif - - child_ops.to_resume (ptid, step, signo); - - cached_thread = 0; - - do_cleanups (old_chain); -} - -/* Wait for any threads to stop. We may have to convert PID from a thread id - to a LWP id, and vice versa on the way out. */ - -static ptid_t -hpux_thread_wait (ptid_t ptid, struct target_waitstatus *ourstatus) -{ - ptid_t rtnval; - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - - inferior_ptid = main_ptid; - - if (!ptid_equal (ptid, minus_one_ptid)) - ptid = main_ptid; - - rtnval = child_ops.to_wait (ptid, ourstatus); - - rtnval = find_active_thread (); - - do_cleanups (old_chain); - - return rtnval; -} - -static char regmap[NUM_REGS] = -{ - -2, -1, -1, 0, 4, 8, 12, 16, 20, 24, /* flags, r1 -> r9 */ - 28, 32, 36, 40, 44, 48, 52, 56, 60, -1, /* r10 -> r19 */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* r20 -> r29 */ - - /* r30, r31, sar, pcoqh, pcsqh, pcoqt, pcsqt, eiem, iir, isr */ - -2, -1, -1, -2, -1, -1, -1, -1, -1, -1, - - /* ior, ipsw, goto, sr4, sr0, sr1, sr2, sr3, sr5, sr6 */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - - /* sr7, cr0, cr8, cr9, ccr, cr12, cr13, cr24, cr25, cr26 */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - - -1, -1, -1, -1, /* mpsfu_high, mpsfu_low, mpsfu_ovflo, pad */ - 144, -1, -1, -1, -1, -1, -1, -1, /* fpsr, fpe1 -> fpe7 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* fr4 -> fr7 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* fr8 -> fr11 */ - 136, -1, 128, -1, 120, -1, 112, -1, /* fr12 -> fr15 */ - 104, -1, 96, -1, 88, -1, 80, -1, /* fr16 -> fr19 */ - 72, -1, 64, -1, -1, -1, -1, -1, /* fr20 -> fr23 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* fr24 -> fr27 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* fr28 -> fr31 */ -}; - -static void -hpux_thread_fetch_registers (int regno) -{ - cma__t_int_tcb tcb, *tcb_ptr; - struct cleanup *old_chain; - int i; - int first_regno, last_regno; - - tcb_ptr = find_tcb (inferior_ptid); - - old_chain = save_inferior_ptid (); - - inferior_ptid = main_ptid; - - if (tcb_ptr->state == cma__c_state_running) - { - child_ops.to_fetch_registers (regno); - - do_cleanups (old_chain); - - return; - } - - if (regno == -1) - { - first_regno = 0; - last_regno = NUM_REGS - 1; - } - else - { - first_regno = regno; - last_regno = regno; - } - - for (regno = first_regno; regno <= last_regno; regno++) - { - if (regmap[regno] == -1) - child_ops.to_fetch_registers (regno); - else - { - unsigned char buf[MAX_REGISTER_RAW_SIZE]; - CORE_ADDR sp; - - sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160; - - if (regno == FLAGS_REGNUM) - /* Flags must be 0 to avoid bogus value for SS_INSYSCALL */ - memset (buf, '\000', REGISTER_RAW_SIZE (regno)); - else if (regno == SP_REGNUM) - store_address (buf, sizeof sp, sp); - else if (regno == PC_REGNUM) - read_memory (sp - 20, buf, REGISTER_RAW_SIZE (regno)); - else - read_memory (sp + regmap[regno], buf, REGISTER_RAW_SIZE (regno)); - - supply_register (regno, buf); - } - } - - do_cleanups (old_chain); -} - -static void -hpux_thread_store_registers (int regno) -{ - cma__t_int_tcb tcb, *tcb_ptr; - struct cleanup *old_chain; - int i; - int first_regno, last_regno; - - tcb_ptr = find_tcb (inferior_ptid); - - old_chain = save_inferior_ptid (); - - inferior_ptid = main_ptid; - - if (tcb_ptr->state == cma__c_state_running) - { - child_ops.to_store_registers (regno); - - do_cleanups (old_chain); - - return; - } - - if (regno == -1) - { - first_regno = 0; - last_regno = NUM_REGS - 1; - } - else - { - first_regno = regno; - last_regno = regno; - } - - for (regno = first_regno; regno <= last_regno; regno++) - { - if (regmap[regno] == -1) - child_ops.to_store_registers (regno); - else - { - unsigned char buf[MAX_REGISTER_RAW_SIZE]; - CORE_ADDR sp; - - sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160; - - if (regno == FLAGS_REGNUM) - child_ops.to_store_registers (regno); /* Let lower layer handle this... */ - else if (regno == SP_REGNUM) - { - write_memory ((CORE_ADDR) & tcb_ptr->static_ctx.sp, - registers + REGISTER_BYTE (regno), - REGISTER_RAW_SIZE (regno)); - tcb_ptr->static_ctx.sp = (cma__t_hppa_regs *) - (extract_address (registers + REGISTER_BYTE (regno), REGISTER_RAW_SIZE (regno)) + 160); - } - else if (regno == PC_REGNUM) - write_memory (sp - 20, - registers + REGISTER_BYTE (regno), - REGISTER_RAW_SIZE (regno)); - else - write_memory (sp + regmap[regno], - registers + REGISTER_BYTE (regno), - REGISTER_RAW_SIZE (regno)); - } - } - - do_cleanups (old_chain); -} - -/* Get ready to modify the registers array. On machines which store - individual registers, this doesn't need to do anything. On machines - which store all the registers in one fell swoop, this makes sure - that registers contains all the registers from the program being - debugged. */ - -static void -hpux_thread_prepare_to_store (void) -{ - child_ops.to_prepare_to_store (); -} - -static int -hpux_thread_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, - int dowrite, struct mem_attrib *attribs, - struct target_ops *target) -{ - int retval; - struct cleanup *old_chain; - - old_chain = save_inferior_ptid (); - - inferior_ptid = main_ptid; - - retval = - child_ops.to_xfer_memory (memaddr, myaddr, len, dowrite, attribs, target); - - do_cleanups (old_chain); - - return retval; -} - -/* Print status information about what we're accessing. */ - -static void -hpux_thread_files_info (struct target_ops *ignore) -{ - child_ops.to_files_info (ignore); -} - -static void -hpux_thread_kill_inferior (void) -{ - child_ops.to_kill (); -} - -static void -hpux_thread_notice_signals (ptid_t ptid) -{ - child_ops.to_notice_signals (ptid); -} - -/* Fork an inferior process, and start debugging it with /proc. */ - -static void -hpux_thread_create_inferior (char *exec_file, char *allargs, char **env) -{ - child_ops.to_create_inferior (exec_file, allargs, env); - - if (hpux_thread_active) - { - main_ptid = inferior_ptid; - - push_target (&hpux_thread_ops); - - inferior_ptid = find_active_thread (); - - add_thread (inferior_ptid); - } -} - -/* This routine is called whenever a new symbol table is read in, or when all - symbol tables are removed. libthread_db can only be initialized when it - finds the right variables in libthread.so. Since it's a shared library, - those variables don't show up until the library gets mapped and the symbol - table is read in. */ - -/* This new_objfile event is now managed by a chained function pointer. - * It is the callee's responsability to call the next client on the chain. - */ - -/* Saved pointer to previous owner of the new_objfile event. */ -static void (*target_new_objfile_chain) (struct objfile *); - -void -hpux_thread_new_objfile (struct objfile *objfile) -{ - struct minimal_symbol *ms; - - if (!objfile) - { - hpux_thread_active = 0; - goto quit; - } - - ms = lookup_minimal_symbol ("cma__g_known_threads", NULL, objfile); - - if (!ms) - goto quit; - - P_cma__g_known_threads = SYMBOL_VALUE_ADDRESS (ms); - - ms = lookup_minimal_symbol ("cma__g_current_thread", NULL, objfile); - - if (!ms) - goto quit; - - P_cma__g_current_thread = SYMBOL_VALUE_ADDRESS (ms); - - hpux_thread_active = 1; -quit: - /* Call predecessor on chain, if any. */ - if (target_new_objfile_chain) - target_new_objfile_chain (objfile); -} - -/* Clean up after the inferior dies. */ - -static void -hpux_thread_mourn_inferior (void) -{ - child_ops.to_mourn_inferior (); -} - -/* Mark our target-struct as eligible for stray "run" and "attach" commands. */ - -static int -hpux_thread_can_run (void) -{ - return child_suppress_run; -} - -static int -hpux_thread_alive (ptid_t ptid) -{ - return 1; -} - -static void -hpux_thread_stop (void) -{ - child_ops.to_stop (); -} - -/* Convert a pid to printable form. */ - -char * -hpux_pid_to_str (ptid_t ptid) -{ - static char buf[100]; - int pid = PIDGET (ptid); - - sprintf (buf, "Thread %ld", ptid_get_tid (ptid)); - - return buf; -} - -static void -init_hpux_thread_ops (void) -{ - hpux_thread_ops.to_shortname = "hpux-threads"; - hpux_thread_ops.to_longname = "HPUX threads and pthread."; - hpux_thread_ops.to_doc = "HPUX threads and pthread support."; - hpux_thread_ops.to_open = hpux_thread_open; - hpux_thread_ops.to_attach = hpux_thread_attach; - hpux_thread_ops.to_detach = hpux_thread_detach; - hpux_thread_ops.to_resume = hpux_thread_resume; - hpux_thread_ops.to_wait = hpux_thread_wait; - hpux_thread_ops.to_fetch_registers = hpux_thread_fetch_registers; - hpux_thread_ops.to_store_registers = hpux_thread_store_registers; - hpux_thread_ops.to_prepare_to_store = hpux_thread_prepare_to_store; - hpux_thread_ops.to_xfer_memory = hpux_thread_xfer_memory; - hpux_thread_ops.to_files_info = hpux_thread_files_info; - hpux_thread_ops.to_insert_breakpoint = memory_insert_breakpoint; - hpux_thread_ops.to_remove_breakpoint = memory_remove_breakpoint; - hpux_thread_ops.to_terminal_init = terminal_init_inferior; - hpux_thread_ops.to_terminal_inferior = terminal_inferior; - hpux_thread_ops.to_terminal_ours_for_output = terminal_ours_for_output; - hpux_thread_ops.to_terminal_ours = terminal_ours; - hpux_thread_ops.to_terminal_info = child_terminal_info; - hpux_thread_ops.to_kill = hpux_thread_kill_inferior; - hpux_thread_ops.to_create_inferior = hpux_thread_create_inferior; - hpux_thread_ops.to_mourn_inferior = hpux_thread_mourn_inferior; - hpux_thread_ops.to_can_run = hpux_thread_can_run; - hpux_thread_ops.to_notice_signals = hpux_thread_notice_signals; - hpux_thread_ops.to_thread_alive = hpux_thread_alive; - hpux_thread_ops.to_stop = hpux_thread_stop; - hpux_thread_ops.to_stratum = process_stratum; - hpux_thread_ops.to_has_all_memory = 1; - hpux_thread_ops.to_has_memory = 1; - hpux_thread_ops.to_has_stack = 1; - hpux_thread_ops.to_has_registers = 1; - hpux_thread_ops.to_has_execution = 1; - hpux_thread_ops.to_magic = OPS_MAGIC; -} - -void -_initialize_hpux_thread (void) -{ - init_hpux_thread_ops (); - add_target (&hpux_thread_ops); - - child_suppress_run = 1; - /* Hook into new_objfile notification. */ - target_new_objfile_chain = target_new_objfile_hook; - target_new_objfile_hook = hpux_thread_new_objfile; -} diff --git a/contrib/gdb/gdb/i386-linux-nat.c b/contrib/gdb/gdb/i386-linux-nat.c deleted file mode 100644 index a0d19e7..0000000 --- a/contrib/gdb/gdb/i386-linux-nat.c +++ /dev/null @@ -1,955 +0,0 @@ -/* Native-dependent code for GNU/Linux x86. - - Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "gdbcore.h" -#include "regcache.h" - -#include "gdb_assert.h" -#include -#include -#include - -#ifdef HAVE_SYS_REG_H -#include -#endif - -#ifdef HAVE_SYS_DEBUGREG_H -#include -#endif - -#ifndef DR_FIRSTADDR -#define DR_FIRSTADDR 0 -#endif - -#ifndef DR_LASTADDR -#define DR_LASTADDR 3 -#endif - -#ifndef DR_STATUS -#define DR_STATUS 6 -#endif - -#ifndef DR_CONTROL -#define DR_CONTROL 7 -#endif - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" - -/* Prototypes for i387_supply_fsave etc. */ -#include "i387-nat.h" - -/* Defines for XMM0_REGNUM etc. */ -#include "i386-tdep.h" - -/* Prototypes for local functions. */ -static void dummy_sse_values (void); - - - -/* The register sets used in GNU/Linux ELF core-dumps are identical to - the register sets in `struct user' that is used for a.out - core-dumps, and is also used by `ptrace'. The corresponding types - are `elf_gregset_t' for the general-purpose registers (with - `elf_greg_t' the type of a single GP register) and `elf_fpregset_t' - for the floating-point registers. - - Those types used to be available under the names `gregset_t' and - `fpregset_t' too, and this file used those names in the past. But - those names are now used for the register sets used in the - `mcontext_t' type, and have a different size and layout. */ - -/* Mapping between the general-purpose registers in `struct user' - format and GDB's register array layout. */ -static int regmap[] = -{ - EAX, ECX, EDX, EBX, - UESP, EBP, ESI, EDI, - EIP, EFL, CS, SS, - DS, ES, FS, GS -}; - -/* Which ptrace request retrieves which registers? - These apply to the corresponding SET requests as well. */ -#define GETREGS_SUPPLIES(regno) \ - ((0 <= (regno) && (regno) <= 15) || (regno) == I386_LINUX_ORIG_EAX_REGNUM) -#define GETFPREGS_SUPPLIES(regno) \ - (FP0_REGNUM <= (regno) && (regno) <= LAST_FPU_CTRL_REGNUM) -#define GETFPXREGS_SUPPLIES(regno) \ - (FP0_REGNUM <= (regno) && (regno) <= MXCSR_REGNUM) - -/* Does the current host support the GETREGS request? */ -int have_ptrace_getregs = -#ifdef HAVE_PTRACE_GETREGS - 1 -#else - 0 -#endif -; - -/* Does the current host support the GETFPXREGS request? The header - file may or may not define it, and even if it is defined, the - kernel will return EIO if it's running on a pre-SSE processor. - - My instinct is to attach this to some architecture- or - target-specific data structure, but really, a particular GDB - process can only run on top of one kernel at a time. So it's okay - for this to be a simple variable. */ -int have_ptrace_getfpxregs = -#ifdef HAVE_PTRACE_GETFPXREGS - 1 -#else - 0 -#endif -; - - -/* Support for the user struct. */ - -/* Return the address of register REGNUM. BLOCKEND is the value of - u.u_ar0, which should point to the registers. */ - -CORE_ADDR -register_u_addr (CORE_ADDR blockend, int regnum) -{ - return (blockend + 4 * regmap[regnum]); -} - -/* Return the size of the user struct. */ - -int -kernel_u_size (void) -{ - return (sizeof (struct user)); -} - - -/* Fetching registers directly from the U area, one at a time. */ - -/* FIXME: kettenis/2000-03-05: This duplicates code from `inptrace.c'. - The problem is that we define FETCH_INFERIOR_REGISTERS since we - want to use our own versions of {fetch,store}_inferior_registers - that use the GETREGS request. This means that the code in - `infptrace.c' is #ifdef'd out. But we need to fall back on that - code when GDB is running on top of a kernel that doesn't support - the GETREGS request. I want to avoid changing `infptrace.c' right - now. */ - -#ifndef PT_READ_U -#define PT_READ_U PTRACE_PEEKUSR -#endif -#ifndef PT_WRITE_U -#define PT_WRITE_U PTRACE_POKEUSR -#endif - -/* Default the type of the ptrace transfer to int. */ -#ifndef PTRACE_XFER_TYPE -#define PTRACE_XFER_TYPE int -#endif - -/* Registers we shouldn't try to fetch. */ -#define OLD_CANNOT_FETCH_REGISTER(regno) ((regno) >= NUM_GREGS) - -/* Fetch one register. */ - -static void -fetch_register (int regno) -{ - /* This isn't really an address. But ptrace thinks of it as one. */ - CORE_ADDR regaddr; - char mess[128]; /* For messages */ - register int i; - unsigned int offset; /* Offset of registers within the u area. */ - char buf[MAX_REGISTER_RAW_SIZE]; - int tid; - - if (OLD_CANNOT_FETCH_REGISTER (regno)) - { - memset (buf, '\0', REGISTER_RAW_SIZE (regno)); /* Supply zeroes */ - supply_register (regno, buf); - return; - } - - /* Overload thread id onto process id */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* no thread id, just use process id */ - - offset = U_REGS_OFFSET; - - regaddr = register_addr (regno, offset); - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - *(PTRACE_XFER_TYPE *) & buf[i] = ptrace (PT_READ_U, tid, - (PTRACE_ARG3_TYPE) regaddr, 0); - regaddr += sizeof (PTRACE_XFER_TYPE); - if (errno != 0) - { - sprintf (mess, "reading register %s (#%d)", - REGISTER_NAME (regno), regno); - perror_with_name (mess); - } - } - supply_register (regno, buf); -} - -/* Fetch register values from the inferior. - If REGNO is negative, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -old_fetch_inferior_registers (int regno) -{ - if (regno >= 0) - { - fetch_register (regno); - } - else - { - for (regno = 0; regno < NUM_REGS; regno++) - { - fetch_register (regno); - } - } -} - -/* Registers we shouldn't try to store. */ -#define OLD_CANNOT_STORE_REGISTER(regno) ((regno) >= NUM_GREGS) - -/* Store one register. */ - -static void -store_register (int regno) -{ - /* This isn't really an address. But ptrace thinks of it as one. */ - CORE_ADDR regaddr; - char mess[128]; /* For messages */ - register int i; - unsigned int offset; /* Offset of registers within the u area. */ - int tid; - - if (OLD_CANNOT_STORE_REGISTER (regno)) - { - return; - } - - /* Overload thread id onto process id */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* no thread id, just use process id */ - - offset = U_REGS_OFFSET; - - regaddr = register_addr (regno, offset); - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - ptrace (PT_WRITE_U, tid, (PTRACE_ARG3_TYPE) regaddr, - *(PTRACE_XFER_TYPE *) & registers[REGISTER_BYTE (regno) + i]); - regaddr += sizeof (PTRACE_XFER_TYPE); - if (errno != 0) - { - sprintf (mess, "writing register %s (#%d)", - REGISTER_NAME (regno), regno); - perror_with_name (mess); - } - } -} - -/* Store our register values back into the inferior. - If REGNO is negative, do this for all registers. - Otherwise, REGNO specifies which register (so we can save time). */ - -void -old_store_inferior_registers (int regno) -{ - if (regno >= 0) - { - store_register (regno); - } - else - { - for (regno = 0; regno < NUM_REGS; regno++) - { - store_register (regno); - } - } -} - - -/* Transfering the general-purpose registers between GDB, inferiors - and core files. */ - -/* Fill GDB's register array with the general-purpose register values - in *GREGSETP. */ - -void -supply_gregset (elf_gregset_t *gregsetp) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = 0; i < NUM_GREGS; i++) - supply_register (i, (char *) (regp + regmap[i])); - - supply_register (I386_LINUX_ORIG_EAX_REGNUM, (char *) (regp + ORIG_EAX)); -} - -/* Fill register REGNO (if it is a general-purpose register) in - *GREGSETPS with the value in GDB's register array. If REGNO is -1, - do this for all registers. */ - -void -fill_gregset (elf_gregset_t *gregsetp, int regno) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = 0; i < NUM_GREGS; i++) - if ((regno == -1 || regno == i)) - regcache_collect (i, regp + regmap[i]); - - if (regno == -1 || regno == I386_LINUX_ORIG_EAX_REGNUM) - regcache_collect (I386_LINUX_ORIG_EAX_REGNUM, regp + ORIG_EAX); -} - -#ifdef HAVE_PTRACE_GETREGS - -/* Fetch all general-purpose registers from process/thread TID and - store their values in GDB's register array. */ - -static void -fetch_regs (int tid) -{ - elf_gregset_t regs; - - if (ptrace (PTRACE_GETREGS, tid, 0, (int) ®s) < 0) - { - if (errno == EIO) - { - /* The kernel we're running on doesn't support the GETREGS - request. Reset `have_ptrace_getregs'. */ - have_ptrace_getregs = 0; - return; - } - - perror_with_name ("Couldn't get registers"); - } - - supply_gregset (®s); -} - -/* Store all valid general-purpose registers in GDB's register array - into the process/thread specified by TID. */ - -static void -store_regs (int tid, int regno) -{ - elf_gregset_t regs; - - if (ptrace (PTRACE_GETREGS, tid, 0, (int) ®s) < 0) - perror_with_name ("Couldn't get registers"); - - fill_gregset (®s, regno); - - if (ptrace (PTRACE_SETREGS, tid, 0, (int) ®s) < 0) - perror_with_name ("Couldn't write registers"); -} - -#else - -static void fetch_regs (int tid) {} -static void store_regs (int tid, int regno) {} - -#endif - - -/* Transfering floating-point registers between GDB, inferiors and cores. */ - -/* Fill GDB's register array with the floating-point register values in - *FPREGSETP. */ - -void -supply_fpregset (elf_fpregset_t *fpregsetp) -{ - i387_supply_fsave ((char *) fpregsetp); - dummy_sse_values (); -} - -/* Fill register REGNO (if it is a floating-point register) in - *FPREGSETP with the value in GDB's register array. If REGNO is -1, - do this for all registers. */ - -void -fill_fpregset (elf_fpregset_t *fpregsetp, int regno) -{ - i387_fill_fsave ((char *) fpregsetp, regno); -} - -#ifdef HAVE_PTRACE_GETREGS - -/* Fetch all floating-point registers from process/thread TID and store - thier values in GDB's register array. */ - -static void -fetch_fpregs (int tid) -{ - elf_fpregset_t fpregs; - - if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0) - perror_with_name ("Couldn't get floating point status"); - - supply_fpregset (&fpregs); -} - -/* Store all valid floating-point registers in GDB's register array - into the process/thread specified by TID. */ - -static void -store_fpregs (int tid, int regno) -{ - elf_fpregset_t fpregs; - - if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0) - perror_with_name ("Couldn't get floating point status"); - - fill_fpregset (&fpregs, regno); - - if (ptrace (PTRACE_SETFPREGS, tid, 0, (int) &fpregs) < 0) - perror_with_name ("Couldn't write floating point status"); -} - -#else - -static void fetch_fpregs (int tid) {} -static void store_fpregs (int tid, int regno) {} - -#endif - - -/* Transfering floating-point and SSE registers to and from GDB. */ - -#ifdef HAVE_PTRACE_GETFPXREGS - -/* Fill GDB's register array with the floating-point and SSE register - values in *FPXREGSETP. */ - -void -supply_fpxregset (elf_fpxregset_t *fpxregsetp) -{ - i387_supply_fxsave ((char *) fpxregsetp); -} - -/* Fill register REGNO (if it is a floating-point or SSE register) in - *FPXREGSETP with the value in GDB's register array. If REGNO is - -1, do this for all registers. */ - -void -fill_fpxregset (elf_fpxregset_t *fpxregsetp, int regno) -{ - i387_fill_fxsave ((char *) fpxregsetp, regno); -} - -/* Fetch all registers covered by the PTRACE_GETFPXREGS request from - process/thread TID and store their values in GDB's register array. - Return non-zero if successful, zero otherwise. */ - -static int -fetch_fpxregs (int tid) -{ - elf_fpxregset_t fpxregs; - - if (! have_ptrace_getfpxregs) - return 0; - - if (ptrace (PTRACE_GETFPXREGS, tid, 0, (int) &fpxregs) < 0) - { - if (errno == EIO) - { - have_ptrace_getfpxregs = 0; - return 0; - } - - perror_with_name ("Couldn't read floating-point and SSE registers"); - } - - supply_fpxregset (&fpxregs); - return 1; -} - -/* Store all valid registers in GDB's register array covered by the - PTRACE_SETFPXREGS request into the process/thread specified by TID. - Return non-zero if successful, zero otherwise. */ - -static int -store_fpxregs (int tid, int regno) -{ - elf_fpxregset_t fpxregs; - - if (! have_ptrace_getfpxregs) - return 0; - - if (ptrace (PTRACE_GETFPXREGS, tid, 0, &fpxregs) == -1) - { - if (errno == EIO) - { - have_ptrace_getfpxregs = 0; - return 0; - } - - perror_with_name ("Couldn't read floating-point and SSE registers"); - } - - fill_fpxregset (&fpxregs, regno); - - if (ptrace (PTRACE_SETFPXREGS, tid, 0, &fpxregs) == -1) - perror_with_name ("Couldn't write floating-point and SSE registers"); - - return 1; -} - -/* Fill the XMM registers in the register array with dummy values. For - cases where we don't have access to the XMM registers. I think - this is cleaner than printing a warning. For a cleaner solution, - we should gdbarchify the i386 family. */ - -static void -dummy_sse_values (void) -{ - /* C doesn't have a syntax for NaN's, so write it out as an array of - longs. */ - static long dummy[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }; - static long mxcsr = 0x1f80; - int reg; - - for (reg = 0; reg < 8; reg++) - supply_register (XMM0_REGNUM + reg, (char *) dummy); - supply_register (MXCSR_REGNUM, (char *) &mxcsr); -} - -#else - -static int fetch_fpxregs (int tid) { return 0; } -static int store_fpxregs (int tid, int regno) { return 0; } -static void dummy_sse_values (void) {} - -#endif /* HAVE_PTRACE_GETFPXREGS */ - - -/* Transferring arbitrary registers between GDB and inferior. */ - -/* Check if register REGNO in the child process is accessible. - If we are accessing registers directly via the U area, only the - general-purpose registers are available. - All registers should be accessible if we have GETREGS support. */ - -int -cannot_fetch_register (int regno) -{ - if (! have_ptrace_getregs) - return OLD_CANNOT_FETCH_REGISTER (regno); - return 0; -} -int -cannot_store_register (int regno) -{ - if (! have_ptrace_getregs) - return OLD_CANNOT_STORE_REGISTER (regno); - return 0; -} - -/* Fetch register REGNO from the child process. If REGNO is -1, do - this for all registers (including the floating point and SSE - registers). */ - -void -fetch_inferior_registers (int regno) -{ - int tid; - - /* Use the old method of peeking around in `struct user' if the - GETREGS request isn't available. */ - if (! have_ptrace_getregs) - { - old_fetch_inferior_registers (regno); - return; - } - - /* GNU/Linux LWP ID's are process ID's. */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* Not a threaded program. */ - - /* Use the PTRACE_GETFPXREGS request whenever possible, since it - transfers more registers in one system call, and we'll cache the - results. But remember that fetch_fpxregs can fail, and return - zero. */ - if (regno == -1) - { - fetch_regs (tid); - - /* The call above might reset `have_ptrace_getregs'. */ - if (! have_ptrace_getregs) - { - old_fetch_inferior_registers (-1); - return; - } - - if (fetch_fpxregs (tid)) - return; - fetch_fpregs (tid); - return; - } - - if (GETREGS_SUPPLIES (regno)) - { - fetch_regs (tid); - return; - } - - if (GETFPXREGS_SUPPLIES (regno)) - { - if (fetch_fpxregs (tid)) - return; - - /* Either our processor or our kernel doesn't support the SSE - registers, so read the FP registers in the traditional way, - and fill the SSE registers with dummy values. It would be - more graceful to handle differences in the register set using - gdbarch. Until then, this will at least make things work - plausibly. */ - fetch_fpregs (tid); - return; - } - - internal_error (__FILE__, __LINE__, - "Got request for bad register number %d.", regno); -} - -/* Store register REGNO back into the child process. If REGNO is -1, - do this for all registers (including the floating point and SSE - registers). */ -void -store_inferior_registers (int regno) -{ - int tid; - - /* Use the old method of poking around in `struct user' if the - SETREGS request isn't available. */ - if (! have_ptrace_getregs) - { - old_store_inferior_registers (regno); - return; - } - - /* GNU/Linux LWP ID's are process ID's. */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* Not a threaded program. */ - - /* Use the PTRACE_SETFPXREGS requests whenever possible, since it - transfers more registers in one system call. But remember that - store_fpxregs can fail, and return zero. */ - if (regno == -1) - { - store_regs (tid, regno); - if (store_fpxregs (tid, regno)) - return; - store_fpregs (tid, regno); - return; - } - - if (GETREGS_SUPPLIES (regno)) - { - store_regs (tid, regno); - return; - } - - if (GETFPXREGS_SUPPLIES (regno)) - { - if (store_fpxregs (tid, regno)) - return; - - /* Either our processor or our kernel doesn't support the SSE - registers, so just write the FP registers in the traditional - way. */ - store_fpregs (tid, regno); - return; - } - - internal_error (__FILE__, __LINE__, - "Got request to store bad register number %d.", regno); -} - - -static unsigned long -i386_linux_dr_get (int regnum) -{ - int tid; - unsigned long value; - - /* FIXME: kettenis/2001-01-29: It's not clear what we should do with - multi-threaded processes here. For now, pretend there is just - one thread. */ - tid = PIDGET (inferior_ptid); - - /* FIXME: kettenis/2001-03-27: Calling perror_with_name if the - ptrace call fails breaks debugging remote targets. The correct - way to fix this is to add the hardware breakpoint and watchpoint - stuff to the target vectore. For now, just return zero if the - ptrace call fails. */ - errno = 0; - value = ptrace (PT_READ_U, tid, - offsetof (struct user, u_debugreg[regnum]), 0); - if (errno != 0) -#if 0 - perror_with_name ("Couldn't read debug register"); -#else - return 0; -#endif - - return value; -} - -static void -i386_linux_dr_set (int regnum, unsigned long value) -{ - int tid; - - /* FIXME: kettenis/2001-01-29: It's not clear what we should do with - multi-threaded processes here. For now, pretend there is just - one thread. */ - tid = PIDGET (inferior_ptid); - - errno = 0; - ptrace (PT_WRITE_U, tid, - offsetof (struct user, u_debugreg[regnum]), value); - if (errno != 0) - perror_with_name ("Couldn't write debug register"); -} - -void -i386_linux_dr_set_control (unsigned long control) -{ - i386_linux_dr_set (DR_CONTROL, control); -} - -void -i386_linux_dr_set_addr (int regnum, CORE_ADDR addr) -{ - gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR); - - i386_linux_dr_set (DR_FIRSTADDR + regnum, addr); -} - -void -i386_linux_dr_reset_addr (int regnum) -{ - gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR); - - i386_linux_dr_set (DR_FIRSTADDR + regnum, 0L); -} - -unsigned long -i386_linux_dr_get_status (void) -{ - return i386_linux_dr_get (DR_STATUS); -} - - -/* Interpreting register set info found in core files. */ - -/* Provide registers to GDB from a core file. - - (We can't use the generic version of this function in - core-regset.c, because GNU/Linux has *three* different kinds of - register set notes. core-regset.c would have to call - supply_fpxregset, which most platforms don't have.) - - CORE_REG_SECT points to an array of bytes, which are the contents - of a `note' from a core file which BFD thinks might contain - register contents. CORE_REG_SIZE is its size. - - WHICH says which register set corelow suspects this is: - 0 --- the general-purpose register set, in elf_gregset_t format - 2 --- the floating-point register set, in elf_fpregset_t format - 3 --- the extended floating-point register set, in elf_fpxregset_t format - - REG_ADDR isn't used on GNU/Linux. */ - -static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, - int which, CORE_ADDR reg_addr) -{ - elf_gregset_t gregset; - elf_fpregset_t fpregset; - - switch (which) - { - case 0: - if (core_reg_size != sizeof (gregset)) - warning ("Wrong size gregset in core file."); - else - { - memcpy (&gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (&gregset); - } - break; - - case 2: - if (core_reg_size != sizeof (fpregset)) - warning ("Wrong size fpregset in core file."); - else - { - memcpy (&fpregset, core_reg_sect, sizeof (fpregset)); - supply_fpregset (&fpregset); - } - break; - -#ifdef HAVE_PTRACE_GETFPXREGS - { - elf_fpxregset_t fpxregset; - - case 3: - if (core_reg_size != sizeof (fpxregset)) - warning ("Wrong size fpxregset in core file."); - else - { - memcpy (&fpxregset, core_reg_sect, sizeof (fpxregset)); - supply_fpxregset (&fpxregset); - } - break; - } -#endif - - default: - /* We've covered all the kinds of registers we know about here, - so this must be something we wouldn't know what to do with - anyway. Just ignore it. */ - break; - } -} - - -/* The instruction for a GNU/Linux system call is: - int $0x80 - or 0xcd 0x80. */ - -static const unsigned char linux_syscall[] = { 0xcd, 0x80 }; - -#define LINUX_SYSCALL_LEN (sizeof linux_syscall) - -/* The system call number is stored in the %eax register. */ -#define LINUX_SYSCALL_REGNUM 0 /* %eax */ - -/* We are specifically interested in the sigreturn and rt_sigreturn - system calls. */ - -#ifndef SYS_sigreturn -#define SYS_sigreturn 0x77 -#endif -#ifndef SYS_rt_sigreturn -#define SYS_rt_sigreturn 0xad -#endif - -/* Offset to saved processor flags, from . */ -#define LINUX_SIGCONTEXT_EFLAGS_OFFSET (64) - -/* Resume execution of the inferior process. - If STEP is nonzero, single-step it. - If SIGNAL is nonzero, give it that signal. */ - -void -child_resume (ptid_t ptid, int step, enum target_signal signal) -{ - int pid = PIDGET (ptid); - - int request = PTRACE_CONT; - - if (pid == -1) - /* Resume all threads. */ - /* I think this only gets used in the non-threaded case, where "resume - all threads" and "resume inferior_ptid" are the same. */ - pid = PIDGET (inferior_ptid); - - if (step) - { - CORE_ADDR pc = read_pc_pid (pid_to_ptid (pid)); - unsigned char buf[LINUX_SYSCALL_LEN]; - - request = PTRACE_SINGLESTEP; - - /* Returning from a signal trampoline is done by calling a - special system call (sigreturn or rt_sigreturn, see - i386-linux-tdep.c for more information). This system call - restores the registers that were saved when the signal was - raised, including %eflags. That means that single-stepping - won't work. Instead, we'll have to modify the signal context - that's about to be restored, and set the trace flag there. */ - - /* First check if PC is at a system call. */ - if (read_memory_nobpt (pc, (char *) buf, LINUX_SYSCALL_LEN) == 0 - && memcmp (buf, linux_syscall, LINUX_SYSCALL_LEN) == 0) - { - int syscall = read_register_pid (LINUX_SYSCALL_REGNUM, - pid_to_ptid (pid)); - - /* Then check the system call number. */ - if (syscall == SYS_sigreturn || syscall == SYS_rt_sigreturn) - { - CORE_ADDR sp = read_register (SP_REGNUM); - CORE_ADDR addr = sp; - unsigned long int eflags; - - if (syscall == SYS_rt_sigreturn) - addr = read_memory_integer (sp + 8, 4) + 20; - - /* Set the trace flag in the context that's about to be - restored. */ - addr += LINUX_SIGCONTEXT_EFLAGS_OFFSET; - read_memory (addr, (char *) &eflags, 4); - eflags |= 0x0100; - write_memory (addr, (char *) &eflags, 4); - } - } - } - - if (ptrace (request, pid, 0, target_signal_to_host (signal)) == -1) - perror_with_name ("ptrace"); -} - - -/* Register that we are able to handle GNU/Linux ELF core file - formats. */ - -static struct core_fns linux_elf_core_fns = -{ - bfd_target_elf_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL /* next */ -}; - -void -_initialize_i386_linux_nat (void) -{ - add_core_fns (&linux_elf_core_fns); -} diff --git a/contrib/gdb/gdb/i386-linux-tdep.c b/contrib/gdb/gdb/i386-linux-tdep.c deleted file mode 100644 index d67c01c..0000000 --- a/contrib/gdb/gdb/i386-linux-tdep.c +++ /dev/null @@ -1,530 +0,0 @@ -/* Target-dependent code for GNU/Linux running on i386's, for GDB. - - Copyright 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "gdbcore.h" -#include "frame.h" -#include "value.h" -#include "regcache.h" -#include "inferior.h" - -/* For i386_linux_skip_solib_resolver. */ -#include "symtab.h" -#include "symfile.h" -#include "objfiles.h" - -#include "solib-svr4.h" /* For struct link_map_offsets. */ - -/* Return the name of register REG. */ - -char * -i386_linux_register_name (int reg) -{ - /* Deal with the extra "orig_eax" pseudo register. */ - if (reg == I386_LINUX_ORIG_EAX_REGNUM) - return "orig_eax"; - - return i386_register_name (reg); -} - -int -i386_linux_register_byte (int reg) -{ - /* Deal with the extra "orig_eax" pseudo register. */ - if (reg == I386_LINUX_ORIG_EAX_REGNUM) - return (i386_register_byte (I386_LINUX_ORIG_EAX_REGNUM - 1) - + i386_register_raw_size (I386_LINUX_ORIG_EAX_REGNUM - 1)); - - return i386_register_byte (reg); -} - -int -i386_linux_register_raw_size (int reg) -{ - /* Deal with the extra "orig_eax" pseudo register. */ - if (reg == I386_LINUX_ORIG_EAX_REGNUM) - return 4; - - return i386_register_raw_size (reg); -} - -/* Recognizing signal handler frames. */ - -/* GNU/Linux has two flavors of signals. Normal signal handlers, and - "realtime" (RT) signals. The RT signals can provide additional - information to the signal handler if the SA_SIGINFO flag is set - when establishing a signal handler using `sigaction'. It is not - unlikely that future versions of GNU/Linux will support SA_SIGINFO - for normal signals too. */ - -/* When the i386 Linux kernel calls a signal handler and the - SA_RESTORER flag isn't set, the return address points to a bit of - code on the stack. This function returns whether the PC appears to - be within this bit of code. - - The instruction sequence for normal signals is - pop %eax - mov $0x77,%eax - int $0x80 - or 0x58 0xb8 0x77 0x00 0x00 0x00 0xcd 0x80. - - Checking for the code sequence should be somewhat reliable, because - the effect is to call the system call sigreturn. This is unlikely - to occur anywhere other than a signal trampoline. - - It kind of sucks that we have to read memory from the process in - order to identify a signal trampoline, but there doesn't seem to be - any other way. The IN_SIGTRAMP macro in tm-linux.h arranges to - only call us if no function name could be identified, which should - be the case since the code is on the stack. - - Detection of signal trampolines for handlers that set the - SA_RESTORER flag is in general not possible. Unfortunately this is - what the GNU C Library has been doing for quite some time now. - However, as of version 2.1.2, the GNU C Library uses signal - trampolines (named __restore and __restore_rt) that are identical - to the ones used by the kernel. Therefore, these trampolines are - supported too. */ - -#define LINUX_SIGTRAMP_INSN0 (0x58) /* pop %eax */ -#define LINUX_SIGTRAMP_OFFSET0 (0) -#define LINUX_SIGTRAMP_INSN1 (0xb8) /* mov $NNNN,%eax */ -#define LINUX_SIGTRAMP_OFFSET1 (1) -#define LINUX_SIGTRAMP_INSN2 (0xcd) /* int */ -#define LINUX_SIGTRAMP_OFFSET2 (6) - -static const unsigned char linux_sigtramp_code[] = -{ - LINUX_SIGTRAMP_INSN0, /* pop %eax */ - LINUX_SIGTRAMP_INSN1, 0x77, 0x00, 0x00, 0x00, /* mov $0x77,%eax */ - LINUX_SIGTRAMP_INSN2, 0x80 /* int $0x80 */ -}; - -#define LINUX_SIGTRAMP_LEN (sizeof linux_sigtramp_code) - -/* If PC is in a sigtramp routine, return the address of the start of - the routine. Otherwise, return 0. */ - -static CORE_ADDR -i386_linux_sigtramp_start (CORE_ADDR pc) -{ - unsigned char buf[LINUX_SIGTRAMP_LEN]; - - /* We only recognize a signal trampoline if PC is at the start of - one of the three instructions. We optimize for finding the PC at - the start, as will be the case when the trampoline is not the - first frame on the stack. We assume that in the case where the - PC is not at the start of the instruction sequence, there will be - a few trailing readable bytes on the stack. */ - - if (read_memory_nobpt (pc, (char *) buf, LINUX_SIGTRAMP_LEN) != 0) - return 0; - - if (buf[0] != LINUX_SIGTRAMP_INSN0) - { - int adjust; - - switch (buf[0]) - { - case LINUX_SIGTRAMP_INSN1: - adjust = LINUX_SIGTRAMP_OFFSET1; - break; - case LINUX_SIGTRAMP_INSN2: - adjust = LINUX_SIGTRAMP_OFFSET2; - break; - default: - return 0; - } - - pc -= adjust; - - if (read_memory_nobpt (pc, (char *) buf, LINUX_SIGTRAMP_LEN) != 0) - return 0; - } - - if (memcmp (buf, linux_sigtramp_code, LINUX_SIGTRAMP_LEN) != 0) - return 0; - - return pc; -} - -/* This function does the same for RT signals. Here the instruction - sequence is - mov $0xad,%eax - int $0x80 - or 0xb8 0xad 0x00 0x00 0x00 0xcd 0x80. - - The effect is to call the system call rt_sigreturn. */ - -#define LINUX_RT_SIGTRAMP_INSN0 (0xb8) /* mov $NNNN,%eax */ -#define LINUX_RT_SIGTRAMP_OFFSET0 (0) -#define LINUX_RT_SIGTRAMP_INSN1 (0xcd) /* int */ -#define LINUX_RT_SIGTRAMP_OFFSET1 (5) - -static const unsigned char linux_rt_sigtramp_code[] = -{ - LINUX_RT_SIGTRAMP_INSN0, 0xad, 0x00, 0x00, 0x00, /* mov $0xad,%eax */ - LINUX_RT_SIGTRAMP_INSN1, 0x80 /* int $0x80 */ -}; - -#define LINUX_RT_SIGTRAMP_LEN (sizeof linux_rt_sigtramp_code) - -/* If PC is in a RT sigtramp routine, return the address of the start - of the routine. Otherwise, return 0. */ - -static CORE_ADDR -i386_linux_rt_sigtramp_start (CORE_ADDR pc) -{ - unsigned char buf[LINUX_RT_SIGTRAMP_LEN]; - - /* We only recognize a signal trampoline if PC is at the start of - one of the two instructions. We optimize for finding the PC at - the start, as will be the case when the trampoline is not the - first frame on the stack. We assume that in the case where the - PC is not at the start of the instruction sequence, there will be - a few trailing readable bytes on the stack. */ - - if (read_memory_nobpt (pc, (char *) buf, LINUX_RT_SIGTRAMP_LEN) != 0) - return 0; - - if (buf[0] != LINUX_RT_SIGTRAMP_INSN0) - { - if (buf[0] != LINUX_RT_SIGTRAMP_INSN1) - return 0; - - pc -= LINUX_RT_SIGTRAMP_OFFSET1; - - if (read_memory_nobpt (pc, (char *) buf, LINUX_RT_SIGTRAMP_LEN) != 0) - return 0; - } - - if (memcmp (buf, linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN) != 0) - return 0; - - return pc; -} - -/* Return whether PC is in a GNU/Linux sigtramp routine. */ - -int -i386_linux_in_sigtramp (CORE_ADDR pc, char *name) -{ - if (name) - return STREQ ("__restore", name) || STREQ ("__restore_rt", name); - - return (i386_linux_sigtramp_start (pc) != 0 - || i386_linux_rt_sigtramp_start (pc) != 0); -} - -/* Assuming FRAME is for a GNU/Linux sigtramp routine, return the - address of the associated sigcontext structure. */ - -CORE_ADDR -i386_linux_sigcontext_addr (struct frame_info *frame) -{ - CORE_ADDR pc; - - pc = i386_linux_sigtramp_start (frame->pc); - if (pc) - { - CORE_ADDR sp; - - if (frame->next) - /* If this isn't the top frame, the next frame must be for the - signal handler itself. The sigcontext structure lives on - the stack, right after the signum argument. */ - return frame->next->frame + 12; - - /* This is the top frame. We'll have to find the address of the - sigcontext structure by looking at the stack pointer. Keep - in mind that the first instruction of the sigtramp code is - "pop %eax". If the PC is at this instruction, adjust the - returned value accordingly. */ - sp = read_register (SP_REGNUM); - if (pc == frame->pc) - return sp + 4; - return sp; - } - - pc = i386_linux_rt_sigtramp_start (frame->pc); - if (pc) - { - if (frame->next) - /* If this isn't the top frame, the next frame must be for the - signal handler itself. The sigcontext structure is part of - the user context. A pointer to the user context is passed - as the third argument to the signal handler. */ - return read_memory_integer (frame->next->frame + 16, 4) + 20; - - /* This is the top frame. Again, use the stack pointer to find - the address of the sigcontext structure. */ - return read_memory_integer (read_register (SP_REGNUM) + 8, 4) + 20; - } - - error ("Couldn't recognize signal trampoline."); - return 0; -} - -/* Offset to saved PC in sigcontext, from . */ -#define LINUX_SIGCONTEXT_PC_OFFSET (56) - -/* Assuming FRAME is for a GNU/Linux sigtramp routine, return the - saved program counter. */ - -static CORE_ADDR -i386_linux_sigtramp_saved_pc (struct frame_info *frame) -{ - CORE_ADDR addr; - addr = i386_linux_sigcontext_addr (frame); - return read_memory_integer (addr + LINUX_SIGCONTEXT_PC_OFFSET, 4); -} - -/* Offset to saved SP in sigcontext, from . */ -#define LINUX_SIGCONTEXT_SP_OFFSET (28) - -/* Assuming FRAME is for a GNU/Linux sigtramp routine, return the - saved stack pointer. */ - -static CORE_ADDR -i386_linux_sigtramp_saved_sp (struct frame_info *frame) -{ - CORE_ADDR addr; - addr = i386_linux_sigcontext_addr (frame); - return read_memory_integer (addr + LINUX_SIGCONTEXT_SP_OFFSET, 4); -} - -/* Signal trampolines don't have a meaningful frame. As in - "i386/tm-i386.h", the frame pointer value we use is actually the - frame pointer of the calling frame -- that is, the frame which was - in progress when the signal trampoline was entered. GDB mostly - treats this frame pointer value as a magic cookie. We detect the - case of a signal trampoline by looking at the SIGNAL_HANDLER_CALLER - field, which is set based on IN_SIGTRAMP. - - When a signal trampoline is invoked from a frameless function, we - essentially have two frameless functions in a row. In this case, - we use the same magic cookie for three frames in a row. We detect - this case by seeing whether the next frame has - SIGNAL_HANDLER_CALLER set, and, if it does, checking whether the - current frame is actually frameless. In this case, we need to get - the PC by looking at the SP register value stored in the signal - context. - - This should work in most cases except in horrible situations where - a signal occurs just as we enter a function but before the frame - has been set up. */ - -#define FRAMELESS_SIGNAL(frame) \ - ((frame)->next != NULL \ - && (frame)->next->signal_handler_caller \ - && frameless_look_for_prologue (frame)) - -CORE_ADDR -i386_linux_frame_chain (struct frame_info *frame) -{ - if (frame->signal_handler_caller || FRAMELESS_SIGNAL (frame)) - return frame->frame; - - if (! inside_entry_file (frame->pc)) - return read_memory_unsigned_integer (frame->frame, 4); - - return 0; -} - -/* Return the saved program counter for FRAME. */ - -CORE_ADDR -i386_linux_frame_saved_pc (struct frame_info *frame) -{ - if (frame->signal_handler_caller) - return i386_linux_sigtramp_saved_pc (frame); - - if (FRAMELESS_SIGNAL (frame)) - { - CORE_ADDR sp = i386_linux_sigtramp_saved_sp (frame->next); - return read_memory_unsigned_integer (sp, 4); - } - - return read_memory_unsigned_integer (frame->frame + 4, 4); -} - -/* Immediately after a function call, return the saved pc. */ - -CORE_ADDR -i386_linux_saved_pc_after_call (struct frame_info *frame) -{ - if (frame->signal_handler_caller) - return i386_linux_sigtramp_saved_pc (frame); - - return read_memory_unsigned_integer (read_register (SP_REGNUM), 4); -} - -/* Set the program counter for process PTID to PC. */ - -void -i386_linux_write_pc (CORE_ADDR pc, ptid_t ptid) -{ - write_register_pid (PC_REGNUM, pc, ptid); - - /* We must be careful with modifying the program counter. If we - just interrupted a system call, the kernel might try to restart - it when we resume the inferior. On restarting the system call, - the kernel will try backing up the program counter even though it - no longer points at the system call. This typically results in a - SIGSEGV or SIGILL. We can prevent this by writing `-1' in the - "orig_eax" pseudo-register. - - Note that "orig_eax" is saved when setting up a dummy call frame. - This means that it is properly restored when that frame is - popped, and that the interrupted system call will be restarted - when we resume the inferior on return from a function call from - within GDB. In all other cases the system call will not be - restarted. */ - write_register_pid (I386_LINUX_ORIG_EAX_REGNUM, -1, ptid); -} - -/* Calling functions in shared libraries. */ - -/* Find the minimal symbol named NAME, and return both the minsym - struct and its objfile. This probably ought to be in minsym.c, but - everything there is trying to deal with things like C++ and - SOFUN_ADDRESS_MAYBE_TURQUOISE, ... Since this is so simple, it may - be considered too special-purpose for general consumption. */ - -static struct minimal_symbol * -find_minsym_and_objfile (char *name, struct objfile **objfile_p) -{ - struct objfile *objfile; - - ALL_OBJFILES (objfile) - { - struct minimal_symbol *msym; - - ALL_OBJFILE_MSYMBOLS (objfile, msym) - { - if (SYMBOL_NAME (msym) - && STREQ (SYMBOL_NAME (msym), name)) - { - *objfile_p = objfile; - return msym; - } - } - } - - return 0; -} - -static CORE_ADDR -skip_hurd_resolver (CORE_ADDR pc) -{ - /* The HURD dynamic linker is part of the GNU C library, so many - GNU/Linux distributions use it. (All ELF versions, as far as I - know.) An unresolved PLT entry points to "_dl_runtime_resolve", - which calls "fixup" to patch the PLT, and then passes control to - the function. - - We look for the symbol `_dl_runtime_resolve', and find `fixup' in - the same objfile. If we are at the entry point of `fixup', then - we set a breakpoint at the return address (at the top of the - stack), and continue. - - It's kind of gross to do all these checks every time we're - called, since they don't change once the executable has gotten - started. But this is only a temporary hack --- upcoming versions - of GNU/Linux will provide a portable, efficient interface for - debugging programs that use shared libraries. */ - - struct objfile *objfile; - struct minimal_symbol *resolver - = find_minsym_and_objfile ("_dl_runtime_resolve", &objfile); - - if (resolver) - { - struct minimal_symbol *fixup - = lookup_minimal_symbol ("fixup", NULL, objfile); - - if (fixup && SYMBOL_VALUE_ADDRESS (fixup) == pc) - return (SAVED_PC_AFTER_CALL (get_current_frame ())); - } - - return 0; -} - -/* See the comments for SKIP_SOLIB_RESOLVER at the top of infrun.c. - This function: - 1) decides whether a PLT has sent us into the linker to resolve - a function reference, and - 2) if so, tells us where to set a temporary breakpoint that will - trigger when the dynamic linker is done. */ - -CORE_ADDR -i386_linux_skip_solib_resolver (CORE_ADDR pc) -{ - CORE_ADDR result; - - /* Plug in functions for other kinds of resolvers here. */ - result = skip_hurd_resolver (pc); - if (result) - return result; - - return 0; -} - -/* Fetch (and possibly build) an appropriate link_map_offsets - structure for native GNU/Linux x86 targets using the struct offsets - defined in link.h (but without actual reference to that file). - - This makes it possible to access GNU/Linux x86 shared libraries - from a GDB that was not built on an GNU/Linux x86 host (for cross - debugging). */ - -struct link_map_offsets * -i386_linux_svr4_fetch_link_map_offsets (void) -{ - static struct link_map_offsets lmo; - static struct link_map_offsets *lmp = NULL; - - if (lmp == NULL) - { - lmp = &lmo; - - lmo.r_debug_size = 8; /* The actual size is 20 bytes, but - this is all we need. */ - lmo.r_map_offset = 4; - lmo.r_map_size = 4; - - lmo.link_map_size = 20; /* The actual size is 552 bytes, but - this is all we need. */ - lmo.l_addr_offset = 0; - lmo.l_addr_size = 4; - - lmo.l_name_offset = 4; - lmo.l_name_size = 4; - - lmo.l_next_offset = 12; - lmo.l_next_size = 4; - - lmo.l_prev_offset = 16; - lmo.l_prev_size = 4; - } - - return lmp; -} diff --git a/contrib/gdb/gdb/i386nbsd-nat.c b/contrib/gdb/gdb/i386nbsd-nat.c deleted file mode 100644 index 32a3d78..0000000 --- a/contrib/gdb/gdb/i386nbsd-nat.c +++ /dev/null @@ -1,132 +0,0 @@ -/* Native-dependent code for NetBSD/i386, for GDB. - Copyright 1988, 1989, 1991, 1992, 1994, 1996, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include -#include -#include -#include -#include "inferior.h" -#include "gdbcore.h" -#include "regcache.h" - -#ifndef HAVE_GREGSET_T -typedef struct reg gregset_t; -#endif - -#ifndef HAVE_FPREGSET_T -typedef struct fpreg fpregset_t; -#endif - -#include "gregset.h" - -/* Prototypes for i387_supply_fsave etc. */ -#include "i387-nat.h" - -struct md_core -{ - struct reg intreg; - char freg[108]; -}; - -static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which, - CORE_ADDR ignore) -{ - struct md_core *core_reg = (struct md_core *) core_reg_sect; - - /* We get everything from one section. */ - if (which != 0) - return; - - /* Integer registers. */ - supply_gregset (&core_reg->intreg); - - /* Floating point registers. */ - i387_supply_fsave (core_reg->freg); -} - -static void -fetch_elfcore_registers (char *core_reg_sect, unsigned core_reg_size, int which, - CORE_ADDR ignore) -{ - gregset_t gregset; - - switch (which) - { - case 0: /* Integer registers. */ - if (core_reg_size != sizeof (struct reg)) - warning ("Wrong size register set in core file."); - else - { - memcpy (&gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (&gregset); - } - break; - - case 2: /* Floating point registers. */ - if (core_reg_size != 108) - warning ("Wrong size FP register set in core file."); - else - i387_supply_fsave (core_reg_sect); - break; - - case 3: /* "Extended" floating point registers. This is gdb-speak - for SSE/SSE2. */ - if (core_reg_size != 512) - warning ("Wrong size XMM register set in core file."); - else - i387_supply_fxsave (core_reg_sect); - break; - - default: - /* Don't know what kind of register request this is; just ignore it. */ - break; - } -} - -/* Register that we are able to handle i386nbsd core file formats. - FIXME: is this really bfd_target_unknown_flavour? */ - -static struct core_fns i386nbsd_core_fns = -{ - bfd_target_unknown_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL /* next */ -}; - -static struct core_fns i386nbsd_elfcore_fns = -{ - bfd_target_elf_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_elfcore_registers, /* core_read_registers */ - NULL /* next */ -}; - -void -_initialize_i386nbsd_nat (void) -{ - add_core_fns (&i386nbsd_core_fns); - add_core_fns (&i386nbsd_elfcore_fns); -} diff --git a/contrib/gdb/gdb/i387-nat.c b/contrib/gdb/gdb/i387-nat.c deleted file mode 100644 index 62c26f8..0000000 --- a/contrib/gdb/gdb/i387-nat.c +++ /dev/null @@ -1,346 +0,0 @@ -/* Native-dependent code for the i387. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "value.h" -#include "regcache.h" - -#include "i387-nat.h" -#include "i386-tdep.h" - -/* FIXME: kettenis/2000-05-21: Right now more than a few i386 targets - define their own routines to manage the floating-point registers in - GDB's register array. Most (if not all) of these targets use the - format used by the "fsave" instruction in their communication with - the OS. They should all be converted to use the routines below. */ - -/* At fsave_offset[REGNUM] you'll find the offset to the location in - the data structure used by the "fsave" instruction where GDB - register REGNUM is stored. */ - -static int fsave_offset[] = -{ - 28 + 0 * FPU_REG_RAW_SIZE, /* FP0_REGNUM through ... */ - 28 + 1 * FPU_REG_RAW_SIZE, - 28 + 2 * FPU_REG_RAW_SIZE, - 28 + 3 * FPU_REG_RAW_SIZE, - 28 + 4 * FPU_REG_RAW_SIZE, - 28 + 5 * FPU_REG_RAW_SIZE, - 28 + 6 * FPU_REG_RAW_SIZE, - 28 + 7 * FPU_REG_RAW_SIZE, /* ... FP7_REGNUM. */ - 0, /* FCTRL_REGNUM (16 bits). */ - 4, /* FSTAT_REGNUM (16 bits). */ - 8, /* FTAG_REGNUM (16 bits). */ - 16, /* FISEG_REGNUM (16 bits). */ - 12, /* FIOFF_REGNUM. */ - 24, /* FOSEG_REGNUM. */ - 20, /* FOOFF_REGNUM. */ - 18 /* FOP_REGNUM (bottom 11 bits). */ -}; - -#define FSAVE_ADDR(fsave, regnum) (fsave + fsave_offset[regnum - FP0_REGNUM]) - - -/* Fill register REGNUM in GDB's register array with the appropriate - value from *FSAVE. This function masks off any of the reserved - bits in *FSAVE. */ - -void -i387_supply_register (int regnum, char *fsave) -{ - /* Most of the FPU control registers occupy only 16 bits in - the fsave area. Give those a special treatment. */ - if (regnum >= FPC_REGNUM - && regnum != FIOFF_REGNUM && regnum != FOOFF_REGNUM) - { - unsigned int val = *(unsigned short *) (FSAVE_ADDR (fsave, regnum)); - - if (regnum == FOP_REGNUM) - { - val &= ((1 << 11) - 1); - supply_register (regnum, (char *) &val); - } - else - supply_register (regnum, (char *) &val); - } - else - supply_register (regnum, FSAVE_ADDR (fsave, regnum)); -} - -/* Fill GDB's register array with the floating-point register values - in *FSAVE. This function masks off any of the reserved - bits in *FSAVE. */ - -void -i387_supply_fsave (char *fsave) -{ - int i; - - for (i = FP0_REGNUM; i < XMM0_REGNUM; i++) - i387_supply_register (i, fsave); -} - -/* Fill register REGNUM (if it is a floating-point register) in *FSAVE - with the value in GDB's register array. If REGNUM is -1, do this - for all registers. This function doesn't touch any of the reserved - bits in *FSAVE. */ - -void -i387_fill_fsave (char *fsave, int regnum) -{ - int i; - - for (i = FP0_REGNUM; i < XMM0_REGNUM; i++) - if (regnum == -1 || regnum == i) - { - /* Most of the FPU control registers occupy only 16 bits in - the fsave area. Give those a special treatment. */ - if (i >= FPC_REGNUM - && i != FIOFF_REGNUM && i != FOOFF_REGNUM) - { - if (i == FOP_REGNUM) - { - unsigned short oldval, newval; - - /* The opcode occupies only 11 bits. */ - oldval = (*(unsigned short *) (FSAVE_ADDR (fsave, i))); - newval = *(unsigned short *) ®isters[REGISTER_BYTE (i)]; - newval &= ((1 << 11) - 1); - newval |= oldval & ~((1 << 11) - 1); - memcpy (FSAVE_ADDR (fsave, i), &newval, 2); - } - else - memcpy (FSAVE_ADDR (fsave, i), ®isters[REGISTER_BYTE (i)], 2); - } - else - memcpy (FSAVE_ADDR (fsave, i), ®isters[REGISTER_BYTE (i)], - REGISTER_RAW_SIZE (i)); - } -} - - -/* At fxsave_offset[REGNUM] you'll find the offset to the location in - the data structure used by the "fxsave" instruction where GDB - register REGNUM is stored. */ - -static int fxsave_offset[] = -{ - 32, /* FP0_REGNUM through ... */ - 48, - 64, - 80, - 96, - 112, - 128, - 144, /* ... FP7_REGNUM (80 bits each). */ - 0, /* FCTRL_REGNUM (16 bits). */ - 2, /* FSTAT_REGNUM (16 bits). */ - 4, /* FTAG_REGNUM (16 bits). */ - 12, /* FISEG_REGNUM (16 bits). */ - 8, /* FIOFF_REGNUM. */ - 20, /* FOSEG_REGNUM (16 bits). */ - 16, /* FOOFF_REGNUM. */ - 6, /* FOP_REGNUM (bottom 11 bits). */ - 160, /* XMM0_REGNUM through ... */ - 176, - 192, - 208, - 224, - 240, - 256, - 272, /* ... XMM7_REGNUM (128 bits each). */ - 24, /* MXCSR_REGNUM. */ -}; - -#define FXSAVE_ADDR(fxsave, regnum) \ - (fxsave + fxsave_offset[regnum - FP0_REGNUM]) - -static int i387_tag (unsigned char *raw); - - -/* Fill GDB's register array with the floating-point and SSE register - values in *FXSAVE. This function masks off any of the reserved - bits in *FXSAVE. */ - -void -i387_supply_fxsave (char *fxsave) -{ - int i; - - for (i = FP0_REGNUM; i <= MXCSR_REGNUM; i++) - { - /* Most of the FPU control registers occupy only 16 bits in - the fxsave area. Give those a special treatment. */ - if (i >= FPC_REGNUM && i < XMM0_REGNUM - && i != FIOFF_REGNUM && i != FOOFF_REGNUM) - { - unsigned long val = *(unsigned short *) (FXSAVE_ADDR (fxsave, i)); - - if (i == FOP_REGNUM) - { - val &= ((1 << 11) - 1); - supply_register (i, (char *) &val); - } - else if (i== FTAG_REGNUM) - { - /* The fxsave area contains a simplified version of the - tag word. We have to look at the actual 80-bit FP - data to recreate the traditional i387 tag word. */ - - unsigned long ftag = 0; - unsigned long fstat; - int fpreg; - int top; - - fstat = *(unsigned short *) (FXSAVE_ADDR (fxsave, FSTAT_REGNUM)); - top = ((fstat >> 11) & 0x7); - - for (fpreg = 7; fpreg >= 0; fpreg--) - { - int tag; - - if (val & (1 << fpreg)) - { - int regnum = (fpreg + 8 - top) % 8 + FP0_REGNUM; - tag = i387_tag (FXSAVE_ADDR (fxsave, regnum)); - } - else - tag = 3; /* Empty */ - - ftag |= tag << (2 * fpreg); - } - supply_register (i, (char *) &ftag); - } - else - supply_register (i, (char *) &val); - } - else - supply_register (i, FXSAVE_ADDR (fxsave, i)); - } -} - -/* Fill register REGNUM (if it is a floating-point or SSE register) in - *FXSAVE with the value in GDB's register array. If REGNUM is -1, do - this for all registers. This function doesn't touch any of the - reserved bits in *FXSAVE. */ - -void -i387_fill_fxsave (char *fxsave, int regnum) -{ - int i; - - for (i = FP0_REGNUM; i <= MXCSR_REGNUM; i++) - if (regnum == -1 || regnum == i) - { - /* Most of the FPU control registers occupy only 16 bits in - the fxsave area. Give those a special treatment. */ - if (i >= FPC_REGNUM && i < XMM0_REGNUM - && i != FIOFF_REGNUM && i != FDOFF_REGNUM) - { - if (i == FOP_REGNUM) - { - unsigned short oldval, newval; - - /* The opcode occupies only 11 bits. */ - oldval = (*(unsigned short *) (FXSAVE_ADDR (fxsave, i))); - newval = *(unsigned short *) ®isters[REGISTER_BYTE (i)]; - newval &= ((1 << 11) - 1); - newval |= oldval & ~((1 << 11) - 1); - memcpy (FXSAVE_ADDR (fxsave, i), &newval, 2); - } - else if (i == FTAG_REGNUM) - { - /* Converting back is much easier. */ - - unsigned short val = 0; - unsigned short ftag; - int fpreg; - - ftag = *(unsigned short *) ®isters[REGISTER_BYTE (i)]; - - for (fpreg = 7; fpreg >= 0; fpreg--) - { - int tag = (ftag >> (fpreg * 2)) & 3; - - if (tag != 3) - val |= (1 << fpreg); - } - - memcpy (FXSAVE_ADDR (fxsave, i), &val, 2); - } - else - memcpy (FXSAVE_ADDR (fxsave, i), - ®isters[REGISTER_BYTE (i)], 2); - } - else - memcpy (FXSAVE_ADDR (fxsave, i), ®isters[REGISTER_BYTE (i)], - REGISTER_RAW_SIZE (i)); - } -} - -/* Recreate the FTW (tag word) valid bits from the 80-bit FP data in - *RAW. */ - -static int -i387_tag (unsigned char *raw) -{ - int integer; - unsigned int exponent; - unsigned long fraction[2]; - - integer = raw[7] & 0x80; - exponent = (((raw[9] & 0x7f) << 8) | raw[8]); - fraction[0] = ((raw[3] << 24) | (raw[2] << 16) | (raw[1] << 8) | raw[0]); - fraction[1] = (((raw[7] & 0x7f) << 24) | (raw[6] << 16) - | (raw[5] << 8) | raw[4]); - - if (exponent == 0x7fff) - { - /* Special. */ - return (2); - } - else if (exponent == 0x0000) - { - if (fraction[0] == 0x0000 && fraction[1] == 0x0000 && !integer) - { - /* Zero. */ - return (1); - } - else - { - /* Special. */ - return (2); - } - } - else - { - if (integer) - { - /* Valid. */ - return (0); - } - else - { - /* Special. */ - return (2); - } - } -} diff --git a/contrib/gdb/gdb/i387-nat.h b/contrib/gdb/gdb/i387-nat.h deleted file mode 100644 index 1637e9b..0000000 --- a/contrib/gdb/gdb/i387-nat.h +++ /dev/null @@ -1,56 +0,0 @@ -/* Native-dependent code for the i387. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef I387_NAT_H -#define I387_NAT_H - -/* Fill register REGNUM in GDB's register array with the appropriate - value from *FSAVE. This function masks off any of the reserved - bits in *FSAVE. */ - -extern void i387_supply_register (int regnum, char *fsave); - -/* Fill GDB's register array with the floating-point register values - in *FSAVE. This function masks off any of the reserved - bits in *FSAVE. */ - -extern void i387_supply_fsave (char *fsave); - -/* Fill register REGNUM (if it is a floating-point register) in *FSAVE - with the value in GDB's register array. If REGNUM is -1, do this - for all registers. This function doesn't touch any of the reserved - bits in *FSAVE. */ - -extern void i387_fill_fsave (char *fsave, int regnum); - -/* Fill GDB's register array with the floating-point and SSE register - values in *FXSAVE. This function masks off any of the reserved - bits in *FXSAVE. */ - -extern void i387_supply_fxsave (char *fxsave); - -/* Fill register REGNUM (if it is a floating-point or SSE register) in - *FXSAVE with the value in GDB's register array. If REGNUM is -1, do - this for all registers. This function doesn't touch any of the - reserved bits in *FXSAVE. */ - -extern void i387_fill_fxsave (char *fxsave, int regnum); - -#endif /* i387-nat.h */ diff --git a/contrib/gdb/gdb/ia64-aix-nat.c b/contrib/gdb/gdb/ia64-aix-nat.c deleted file mode 100644 index c41cc7c..0000000 --- a/contrib/gdb/gdb/ia64-aix-nat.c +++ /dev/null @@ -1,161 +0,0 @@ -/* Functions specific to running gdb native on IA-64 running AIX. - Copyright 2000, 2001 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "target.h" -#include "gdbcore.h" -#include "regcache.h" -#include - -#include "symtab.h" -#include "bfd.h" -#include "symfile.h" -#include "objfiles.h" - -#include -#include -#include "gdb_stat.h" - -void -supply_gregset (prgregset_t *gregsetp) -{ - int regi; - - for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++) - { - supply_register (regi, - (char *) &(gregsetp->__gpr[regi - IA64_GR0_REGNUM])); - } - - for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++) - { - supply_register (regi, - (char *) &(gregsetp->__br[regi - IA64_BR0_REGNUM])); - } - - supply_register (IA64_PSR_REGNUM, (char *) &(gregsetp->__psr)); - supply_register (IA64_IP_REGNUM, (char *) &(gregsetp->__ip)); - supply_register (IA64_CFM_REGNUM, (char *) &(gregsetp->__ifs)); - supply_register (IA64_RSC_REGNUM, (char *) &(gregsetp->__rsc)); - supply_register (IA64_BSP_REGNUM, (char *) &(gregsetp->__bsp)); - supply_register (IA64_BSPSTORE_REGNUM, (char *) &(gregsetp->__bspstore)); - supply_register (IA64_RNAT_REGNUM, (char *) &(gregsetp->__rnat)); - supply_register (IA64_PFS_REGNUM, (char *) &(gregsetp->__pfs)); - supply_register (IA64_UNAT_REGNUM, (char *) &(gregsetp->__unat)); - supply_register (IA64_PR_REGNUM, (char *) &(gregsetp->__preds)); - supply_register (IA64_CCV_REGNUM, (char *) &(gregsetp->__ccv)); - supply_register (IA64_LC_REGNUM, (char *) &(gregsetp->__lc)); - supply_register (IA64_EC_REGNUM, (char *) &(gregsetp->__ec)); - /* FIXME: __nats */ - supply_register (IA64_FPSR_REGNUM, (char *) &(gregsetp->__fpsr)); - - /* These (for the most part) are pseudo registers and are obtained - by other means. Those that aren't are already handled by the - code above. */ - for (regi = IA64_GR32_REGNUM; regi <= IA64_GR127_REGNUM; regi++) - register_valid[regi] = 1; - for (regi = IA64_PR0_REGNUM; regi <= IA64_PR63_REGNUM; regi++) - register_valid[regi] = 1; - for (regi = IA64_VFP_REGNUM; regi <= NUM_REGS; regi++) - register_valid[regi] = 1; -} - -void -fill_gregset (prgregset_t *gregsetp, int regno) -{ - int regi; - -#define COPY_REG(_fld_,_regi_) \ - if ((regno == -1) || regno == _regi_) \ - memcpy (&(gregsetp->_fld_), ®isters[REGISTER_BYTE (_regi_)], \ - REGISTER_RAW_SIZE (_regi_)) - - for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++) - { - COPY_REG (__gpr[regi - IA64_GR0_REGNUM], regi); - } - - for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++) - { - COPY_REG (__br[regi - IA64_BR0_REGNUM], regi); - } - COPY_REG (__psr, IA64_PSR_REGNUM); - COPY_REG (__ip, IA64_IP_REGNUM); - COPY_REG (__ifs, IA64_CFM_REGNUM); - COPY_REG (__rsc, IA64_RSC_REGNUM); - COPY_REG (__bsp, IA64_BSP_REGNUM); - - /* Bad things happen if we don't update both bsp and bspstore at the - same time. */ - if (regno == IA64_BSP_REGNUM || regno == -1) - { - memcpy (&(gregsetp->__bspstore), - ®isters[REGISTER_BYTE (IA64_BSP_REGNUM)], - REGISTER_RAW_SIZE (IA64_BSP_REGNUM)); - memcpy (®isters[REGISTER_BYTE (IA64_BSPSTORE_REGNUM)], - ®isters[REGISTER_BYTE (IA64_BSP_REGNUM)], - REGISTER_RAW_SIZE (IA64_BSP_REGNUM)); - } - -#if 0 - /* We never actually write to bspstore, or we'd have to do the same thing - here too. */ - COPY_REG (__bspstore, IA64_BSPSTORE_REGNUM); -#endif - COPY_REG (__rnat, IA64_RNAT_REGNUM); - COPY_REG (__pfs, IA64_PFS_REGNUM); - COPY_REG (__unat, IA64_UNAT_REGNUM); - COPY_REG (__preds, IA64_PR_REGNUM); - COPY_REG (__ccv, IA64_CCV_REGNUM); - COPY_REG (__lc, IA64_LC_REGNUM); - COPY_REG (__ec, IA64_EC_REGNUM); - /* FIXME: __nats */ - COPY_REG (__fpsr, IA64_FPSR_REGNUM); -#undef COPY_REG -} - -void -supply_fpregset (prfpregset_t *fpregsetp) -{ - register int regi; - - for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++) - supply_register (regi, - (char *) &(fpregsetp->__fpr[regi - IA64_FR0_REGNUM])); -} - -void -fill_fpregset (prfpregset_t *fpregsetp, int regno) -{ - int regi; - char *to; - char *from; - - for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++) - { - if ((regno == -1) || (regno == regi)) - { - from = (char *) ®isters[REGISTER_BYTE (regi)]; - to = (char *) &(fpregsetp->__fpr[regi - IA64_FR0_REGNUM]); - memcpy (to, from, REGISTER_RAW_SIZE (regi)); - } - } -} diff --git a/contrib/gdb/gdb/ia64-aix-tdep.c b/contrib/gdb/gdb/ia64-aix-tdep.c deleted file mode 100644 index 26eca6b..0000000 --- a/contrib/gdb/gdb/ia64-aix-tdep.c +++ /dev/null @@ -1,107 +0,0 @@ -/* Target-dependent code for the IA-64 for GDB, the GNU debugger. - Copyright 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" - -/* External hook for finding gate addresses on AIX. */ -void (*aix5_find_gate_addresses_hook) (CORE_ADDR *, CORE_ADDR *) = 0; - -/* Offset to sc_context member of sigcontext structure from frame of handler */ -#define IA64_AIX_SIGCONTEXT_OFFSET 64 - -/* Return a non-zero value iff PC is in a signal trampoline. On - AIX, we determine this by seeing if the pc is in a special - execute only page called the ``gate page''. The addresses in - question are determined by letting the AIX native portion of - the code determine these addresses via its own nefarious - means. */ - -int -ia64_aix_in_sigtramp (CORE_ADDR pc, char *func_name) -{ - CORE_ADDR gate_area_start, gate_area_end; - - if (aix5_find_gate_addresses_hook == 0) - return 0; - - (*aix5_find_gate_addresses_hook) (&gate_area_start, &gate_area_end); - - return (pc >= gate_area_start && pc < gate_area_end); -} - - -/* IA-64 AIX specific function which, given a frame address and - a register number, returns the address at which that register may be - found. 0 is returned for registers which aren't stored in the - sigcontext structure. */ - -CORE_ADDR -ia64_aix_sigcontext_register_address (CORE_ADDR sp, int regno) -{ - /* The hardcoded offsets that follow are actually offsets to the - corresponding members in struct __context in - /usr/include/sys/context.h (on an IA-64 AIX5 box). */ - if (IA64_GR0_REGNUM <= regno && regno <= IA64_GR31_REGNUM) - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 152 + 8 * (regno - IA64_GR0_REGNUM); - else if (IA64_BR0_REGNUM <= regno && regno <= IA64_BR7_REGNUM) - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 408 + 8 * (regno - IA64_BR0_REGNUM); - else if (IA64_FR0_REGNUM <= regno && regno <= IA64_FR127_REGNUM) - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 480 + 16 * (regno - IA64_FR0_REGNUM); - else - switch (regno) - { - case IA64_PSR_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 0; - case IA64_IP_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 8; - /* iipa is at 16. - isr is at 24. - ifa is at 32. - iim is at 40. */ - case IA64_CFM_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 48; /* ifs, actually */ - case IA64_RSC_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 56; - case IA64_BSP_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 64; - case IA64_BSPSTORE_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 72; - case IA64_RNAT_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 80; - case IA64_PFS_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 88; - case IA64_UNAT_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 96; - case IA64_PR_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 104; - case IA64_CCV_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 112; - case IA64_LC_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 120; - case IA64_EC_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 128; - /* nats is at 136; this is an address independent NaT bitmask */ - case IA64_FPSR_REGNUM : - return sp + IA64_AIX_SIGCONTEXT_OFFSET + 144; - default : - return 0; - } -} diff --git a/contrib/gdb/gdb/ia64-linux-nat.c b/contrib/gdb/gdb/ia64-linux-nat.c deleted file mode 100644 index 82695ef..0000000 --- a/contrib/gdb/gdb/ia64-linux-nat.c +++ /dev/null @@ -1,644 +0,0 @@ -/* Functions specific to running gdb native on IA-64 running - GNU/Linux. - - Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "target.h" -#include "gdbcore.h" -#include "regcache.h" - -#include -#include -#include -#ifdef HAVE_SYS_REG_H -#include -#endif -#include - -#include -#include - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" - -/* These must match the order of the register names. - - Some sort of lookup table is needed because the offsets associated - with the registers are all over the board. */ - -static int u_offsets[] = - { - /* general registers */ - -1, /* gr0 not available; i.e, it's always zero */ - PT_R1, - PT_R2, - PT_R3, - PT_R4, - PT_R5, - PT_R6, - PT_R7, - PT_R8, - PT_R9, - PT_R10, - PT_R11, - PT_R12, - PT_R13, - PT_R14, - PT_R15, - PT_R16, - PT_R17, - PT_R18, - PT_R19, - PT_R20, - PT_R21, - PT_R22, - PT_R23, - PT_R24, - PT_R25, - PT_R26, - PT_R27, - PT_R28, - PT_R29, - PT_R30, - PT_R31, - /* gr32 through gr127 not directly available via the ptrace interface */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - /* Floating point registers */ - -1, -1, /* f0 and f1 not available (f0 is +0.0 and f1 is +1.0) */ - PT_F2, - PT_F3, - PT_F4, - PT_F5, - PT_F6, - PT_F7, - PT_F8, - PT_F9, - PT_F10, - PT_F11, - PT_F12, - PT_F13, - PT_F14, - PT_F15, - PT_F16, - PT_F17, - PT_F18, - PT_F19, - PT_F20, - PT_F21, - PT_F22, - PT_F23, - PT_F24, - PT_F25, - PT_F26, - PT_F27, - PT_F28, - PT_F29, - PT_F30, - PT_F31, - PT_F32, - PT_F33, - PT_F34, - PT_F35, - PT_F36, - PT_F37, - PT_F38, - PT_F39, - PT_F40, - PT_F41, - PT_F42, - PT_F43, - PT_F44, - PT_F45, - PT_F46, - PT_F47, - PT_F48, - PT_F49, - PT_F50, - PT_F51, - PT_F52, - PT_F53, - PT_F54, - PT_F55, - PT_F56, - PT_F57, - PT_F58, - PT_F59, - PT_F60, - PT_F61, - PT_F62, - PT_F63, - PT_F64, - PT_F65, - PT_F66, - PT_F67, - PT_F68, - PT_F69, - PT_F70, - PT_F71, - PT_F72, - PT_F73, - PT_F74, - PT_F75, - PT_F76, - PT_F77, - PT_F78, - PT_F79, - PT_F80, - PT_F81, - PT_F82, - PT_F83, - PT_F84, - PT_F85, - PT_F86, - PT_F87, - PT_F88, - PT_F89, - PT_F90, - PT_F91, - PT_F92, - PT_F93, - PT_F94, - PT_F95, - PT_F96, - PT_F97, - PT_F98, - PT_F99, - PT_F100, - PT_F101, - PT_F102, - PT_F103, - PT_F104, - PT_F105, - PT_F106, - PT_F107, - PT_F108, - PT_F109, - PT_F110, - PT_F111, - PT_F112, - PT_F113, - PT_F114, - PT_F115, - PT_F116, - PT_F117, - PT_F118, - PT_F119, - PT_F120, - PT_F121, - PT_F122, - PT_F123, - PT_F124, - PT_F125, - PT_F126, - PT_F127, - /* predicate registers - we don't fetch these individually */ - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - /* branch registers */ - PT_B0, - PT_B1, - PT_B2, - PT_B3, - PT_B4, - PT_B5, - PT_B6, - PT_B7, - /* virtual frame pointer and virtual return address pointer */ - -1, -1, - /* other registers */ - PT_PR, - PT_CR_IIP, /* ip */ - PT_CR_IPSR, /* psr */ - PT_CFM, /* cfm */ - /* kernel registers not visible via ptrace interface (?) */ - -1, -1, -1, -1, -1, -1, -1, -1, - /* hole */ - -1, -1, -1, -1, -1, -1, -1, -1, - PT_AR_RSC, - PT_AR_BSP, - PT_AR_BSPSTORE, - PT_AR_RNAT, - -1, - -1, /* Not available: FCR, IA32 floating control register */ - -1, -1, - -1, /* Not available: EFLAG */ - -1, /* Not available: CSD */ - -1, /* Not available: SSD */ - -1, /* Not available: CFLG */ - -1, /* Not available: FSR */ - -1, /* Not available: FIR */ - -1, /* Not available: FDR */ - -1, - PT_AR_CCV, - -1, -1, -1, - PT_AR_UNAT, - -1, -1, -1, - PT_AR_FPSR, - -1, -1, -1, - -1, /* Not available: ITC */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, - PT_AR_PFS, - PT_AR_LC, - -1, /* Not available: EC, the Epilog Count register */ - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, - /* nat bits - not fetched directly; instead we obtain these bits from - either rnat or unat or from memory. */ - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - }; - -CORE_ADDR -register_addr (int regno, CORE_ADDR blockend) -{ - CORE_ADDR addr; - - if (regno < 0 || regno >= NUM_REGS) - error ("Invalid register number %d.", regno); - - if (u_offsets[regno] == -1) - addr = 0; - else - addr = (CORE_ADDR) u_offsets[regno]; - - return addr; -} - -int ia64_cannot_fetch_register (regno) - int regno; -{ - return regno < 0 || regno >= NUM_REGS || u_offsets[regno] == -1; -} - -int ia64_cannot_store_register (regno) - int regno; -{ - /* Rationale behind not permitting stores to bspstore... - - The IA-64 architecture provides bspstore and bsp which refer - memory locations in the RSE's backing store. bspstore is the - next location which will be written when the RSE needs to write - to memory. bsp is the address at which r32 in the current frame - would be found if it were written to the backing store. - - The IA-64 architecture provides read-only access to bsp and - read/write access to bspstore (but only when the RSE is in - the enforced lazy mode). It should be noted that stores - to bspstore also affect the value of bsp. Changing bspstore - does not affect the number of dirty entries between bspstore - and bsp, so changing bspstore by N words will also cause bsp - to be changed by (roughly) N as well. (It could be N-1 or N+1 - depending upon where the NaT collection bits fall.) - - OTOH, the Linux kernel provides read/write access to bsp (and - currently read/write access to bspstore as well). But it - is definitely the case that if you change one, the other - will change at the same time. It is more useful to gdb to - be able to change bsp. So in order to prevent strange and - undesirable things from happening when a dummy stack frame - is popped (after calling an inferior function), we allow - bspstore to be read, but not written. (Note that popping - a (generic) dummy stack frame causes all registers that - were previously read from the inferior process to be written - back.) */ - - return regno < 0 || regno >= NUM_REGS || u_offsets[regno] == -1 - || regno == IA64_BSPSTORE_REGNUM; -} - -void -supply_gregset (gregset_t *gregsetp) -{ - int regi; - greg_t *regp = (greg_t *) gregsetp; - - for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++) - { - supply_register (regi, (char *) (regp + (regi - IA64_GR0_REGNUM))); - } - - /* FIXME: NAT collection bits are at index 32; gotta deal with these - somehow... */ - - supply_register (IA64_PR_REGNUM, (char *) (regp + 33)); - - for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++) - { - supply_register (regi, (char *) (regp + 34 + (regi - IA64_BR0_REGNUM))); - } - - supply_register (IA64_IP_REGNUM, (char *) (regp + 42)); - supply_register (IA64_CFM_REGNUM, (char *) (regp + 43)); - supply_register (IA64_PSR_REGNUM, (char *) (regp + 44)); - supply_register (IA64_RSC_REGNUM, (char *) (regp + 45)); - supply_register (IA64_BSP_REGNUM, (char *) (regp + 46)); - supply_register (IA64_BSPSTORE_REGNUM, (char *) (regp + 47)); - supply_register (IA64_RNAT_REGNUM, (char *) (regp + 48)); - supply_register (IA64_CCV_REGNUM, (char *) (regp + 49)); - supply_register (IA64_UNAT_REGNUM, (char *) (regp + 50)); - supply_register (IA64_FPSR_REGNUM, (char *) (regp + 51)); - supply_register (IA64_PFS_REGNUM, (char *) (regp + 52)); - supply_register (IA64_LC_REGNUM, (char *) (regp + 53)); - supply_register (IA64_EC_REGNUM, (char *) (regp + 54)); -} - -void -fill_gregset (gregset_t *gregsetp, int regno) -{ - int regi; - greg_t *regp = (greg_t *) gregsetp; - -#define COPY_REG(_idx_,_regi_) \ - if ((regno == -1) || regno == _regi_) \ - memcpy (regp + _idx_, ®isters[REGISTER_BYTE (_regi_)], \ - REGISTER_RAW_SIZE (_regi_)) - - for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++) - { - COPY_REG (regi - IA64_GR0_REGNUM, regi); - } - - /* FIXME: NAT collection bits at index 32? */ - - COPY_REG (33, IA64_PR_REGNUM); - - for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++) - { - COPY_REG (34 + (regi - IA64_BR0_REGNUM), regi); - } - - COPY_REG (42, IA64_IP_REGNUM); - COPY_REG (43, IA64_CFM_REGNUM); - COPY_REG (44, IA64_PSR_REGNUM); - COPY_REG (45, IA64_RSC_REGNUM); - COPY_REG (46, IA64_BSP_REGNUM); - COPY_REG (47, IA64_BSPSTORE_REGNUM); - COPY_REG (48, IA64_RNAT_REGNUM); - COPY_REG (49, IA64_CCV_REGNUM); - COPY_REG (50, IA64_UNAT_REGNUM); - COPY_REG (51, IA64_FPSR_REGNUM); - COPY_REG (52, IA64_PFS_REGNUM); - COPY_REG (53, IA64_LC_REGNUM); - COPY_REG (54, IA64_EC_REGNUM); -} - -/* Given a pointer to a floating point register set in /proc format - (fpregset_t *), unpack the register contents and supply them as gdb's - idea of the current floating point register values. */ - -void -supply_fpregset (fpregset_t *fpregsetp) -{ - register int regi; - char *from; - - for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++) - { - from = (char *) &((*fpregsetp)[regi - IA64_FR0_REGNUM]); - supply_register (regi, from); - } -} - -/* Given a pointer to a floating point register set in /proc format - (fpregset_t *), update the register specified by REGNO from gdb's idea - of the current floating point register set. If REGNO is -1, update - them all. */ - -void -fill_fpregset (fpregset_t *fpregsetp, int regno) -{ - int regi; - char *to; - char *from; - - for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++) - { - if ((regno == -1) || (regno == regi)) - { - from = (char *) ®isters[REGISTER_BYTE (regi)]; - to = (char *) &((*fpregsetp)[regi - IA64_FR0_REGNUM]); - memcpy (to, from, REGISTER_RAW_SIZE (regi)); - } - } -} - -#define IA64_PSR_DB (1UL << 24) -#define IA64_PSR_DD (1UL << 39) - -static void -enable_watchpoints_in_psr (ptid_t ptid) -{ - CORE_ADDR psr; - - psr = read_register_pid (IA64_PSR_REGNUM, ptid); - if (!(psr & IA64_PSR_DB)) - { - psr |= IA64_PSR_DB; /* Set the db bit - this enables hardware - watchpoints and breakpoints. */ - write_register_pid (IA64_PSR_REGNUM, psr, ptid); - } -} - -static long -fetch_debug_register (ptid_t ptid, int idx) -{ - long val; - int tid; - - tid = TIDGET (ptid); - if (tid == 0) - tid = PIDGET (ptid); - - val = ptrace (PT_READ_U, tid, (PTRACE_ARG3_TYPE) (PT_DBR + 8 * idx), 0); - - return val; -} - -static void -store_debug_register (ptid_t ptid, int idx, long val) -{ - int tid; - - tid = TIDGET (ptid); - if (tid == 0) - tid = PIDGET (ptid); - - (void) ptrace (PT_WRITE_U, tid, (PTRACE_ARG3_TYPE) (PT_DBR + 8 * idx), val); -} - -static void -fetch_debug_register_pair (ptid_t ptid, int idx, long *dbr_addr, long *dbr_mask) -{ - if (dbr_addr) - *dbr_addr = fetch_debug_register (ptid, 2 * idx); - if (dbr_mask) - *dbr_mask = fetch_debug_register (ptid, 2 * idx + 1); -} - -static void -store_debug_register_pair (ptid_t ptid, int idx, long *dbr_addr, long *dbr_mask) -{ - if (dbr_addr) - store_debug_register (ptid, 2 * idx, *dbr_addr); - if (dbr_mask) - store_debug_register (ptid, 2 * idx + 1, *dbr_mask); -} - -static int -is_power_of_2 (int val) -{ - int i, onecount; - - onecount = 0; - for (i = 0; i < 8 * sizeof (val); i++) - if (val & (1 << i)) - onecount++; - - return onecount <= 1; -} - -int -ia64_linux_insert_watchpoint (ptid_t ptid, CORE_ADDR addr, int len, int rw) -{ - int idx; - long dbr_addr, dbr_mask; - int max_watchpoints = 4; - - if (len <= 0 || !is_power_of_2 (len)) - return -1; - - for (idx = 0; idx < max_watchpoints; idx++) - { - fetch_debug_register_pair (ptid, idx, NULL, &dbr_mask); - if ((dbr_mask & (0x3UL << 62)) == 0) - { - /* Exit loop if both r and w bits clear */ - break; - } - } - - if (idx == max_watchpoints) - return -1; - - dbr_addr = (long) addr; - dbr_mask = (~(len - 1) & 0x00ffffffffffffffL); /* construct mask to match */ - dbr_mask |= 0x0800000000000000L; /* Only match privilege level 3 */ - switch (rw) - { - case hw_write: - dbr_mask |= (1L << 62); /* Set w bit */ - break; - case hw_read: - dbr_mask |= (1L << 63); /* Set r bit */ - break; - case hw_access: - dbr_mask |= (3L << 62); /* Set both r and w bits */ - break; - default: - return -1; - } - - store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask); - enable_watchpoints_in_psr (ptid); - - return 0; -} - -int -ia64_linux_remove_watchpoint (ptid_t ptid, CORE_ADDR addr, int len) -{ - int idx; - long dbr_addr, dbr_mask; - int max_watchpoints = 4; - - if (len <= 0 || !is_power_of_2 (len)) - return -1; - - for (idx = 0; idx < max_watchpoints; idx++) - { - fetch_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask); - if ((dbr_mask & (0x3UL << 62)) && addr == (CORE_ADDR) dbr_addr) - { - dbr_addr = 0; - dbr_mask = 0; - store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask); - return 0; - } - } - return -1; -} - -CORE_ADDR -ia64_linux_stopped_by_watchpoint (ptid_t ptid) -{ - CORE_ADDR psr; - int tid; - struct siginfo siginfo; - - tid = TIDGET(ptid); - if (tid == 0) - tid = PIDGET (ptid); - - errno = 0; - ptrace (PTRACE_GETSIGINFO, tid, (PTRACE_ARG3_TYPE) 0, &siginfo); - - if (errno != 0 || (siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */) - return 0; - - psr = read_register_pid (IA64_PSR_REGNUM, ptid); - psr |= IA64_PSR_DD; /* Set the dd bit - this will disable the watchpoint - for the next instruction */ - write_register_pid (IA64_PSR_REGNUM, psr, ptid); - - return (CORE_ADDR) siginfo.si_addr; -} diff --git a/contrib/gdb/gdb/ia64-linux-tdep.c b/contrib/gdb/gdb/ia64-linux-tdep.c deleted file mode 100644 index 97f8814..0000000 --- a/contrib/gdb/gdb/ia64-linux-tdep.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Target-dependent code for the IA-64 for GDB, the GNU debugger. - Copyright 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "arch-utils.h" - -/* The sigtramp code is in a non-readable (executable-only) region - of memory called the ``gate page''. The addresses in question - were determined by examining the system headers. They are - overly generous to allow for different pages sizes. */ - -#define GATE_AREA_START 0xa000000000000100LL -#define GATE_AREA_END 0xa000000000010000LL - -/* Offset to sigcontext structure from frame of handler */ -#define IA64_LINUX_SIGCONTEXT_OFFSET 192 - -int -ia64_linux_in_sigtramp (CORE_ADDR pc, char *func_name) -{ - return (pc >= (CORE_ADDR) GATE_AREA_START && pc < (CORE_ADDR) GATE_AREA_END); -} - -/* IA-64 GNU/Linux specific function which, given a frame address and - a register number, returns the address at which that register may be - found. 0 is returned for registers which aren't stored in the the - sigcontext structure. */ - -CORE_ADDR -ia64_linux_sigcontext_register_address (CORE_ADDR sp, int regno) -{ - if (IA64_GR0_REGNUM <= regno && regno <= IA64_GR31_REGNUM) - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 200 + 8 * (regno - IA64_GR0_REGNUM); - else if (IA64_BR0_REGNUM <= regno && regno <= IA64_BR7_REGNUM) - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 136 + 8 * (regno - IA64_BR0_REGNUM); - else if (IA64_FR0_REGNUM <= regno && regno <= IA64_FR127_REGNUM) - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 464 + 16 * (regno - IA64_FR0_REGNUM); - else - switch (regno) - { - case IA64_IP_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 40; - case IA64_CFM_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 48; - case IA64_PSR_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 56; /* user mask only */ - /* sc_ar_rsc is provided, from which we could compute bspstore, but - I don't think it's worth it. Anyway, if we want it, it's at offset - 64 */ - case IA64_BSP_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 72; - case IA64_RNAT_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 80; - case IA64_CCV_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 88; - case IA64_UNAT_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 96; - case IA64_FPSR_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 104; - case IA64_PFS_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 112; - case IA64_LC_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 120; - case IA64_PR_REGNUM : - return sp + IA64_LINUX_SIGCONTEXT_OFFSET + 128; - default : - return 0; - } -} diff --git a/contrib/gdb/gdb/linux-proc.c b/contrib/gdb/gdb/linux-proc.c deleted file mode 100644 index d6f88d3..0000000 --- a/contrib/gdb/gdb/linux-proc.c +++ /dev/null @@ -1,556 +0,0 @@ -/* GNU/Linux specific methods for using the /proc file system. - - Copyright 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include /* for MAXPATHLEN */ -#include /* for elf_gregset etc. */ -#include /* for struct stat */ -#include /* for isdigit */ -#include "regcache.h" /* for registers_changed */ -#include "gregset.h" /* for gregset */ -#include "gdbcore.h" /* for get_exec_file */ -#include "gdbthread.h" /* for struct thread_info etc. */ -#include "elf-bfd.h" /* for elfcore_write_* */ -#include "cli/cli-decode.h" /* for add_info */ - -/* Function: child_pid_to_exec_file - * - * Accepts an integer pid - * Returns a string representing a file that can be opened - * to get the symbols for the child process. - */ - -char * -child_pid_to_exec_file (int pid) -{ - char *name1, *name2; - - name1 = xmalloc (MAXPATHLEN); - name2 = xmalloc (MAXPATHLEN); - make_cleanup (xfree, name1); - make_cleanup (xfree, name2); - memset (name2, 0, MAXPATHLEN); - - sprintf (name1, "/proc/%d/exe", pid); - if (readlink (name1, name2, MAXPATHLEN) > 0) - return name2; - else - return name1; -} - -/* Function: read_mappings - * - * Service function for corefiles and info proc. - */ - -static int -read_mapping (FILE *mapfile, - long long *addr, - long long *endaddr, - char *permissions, - long long *offset, - char *device, - long long *inode, - char *filename) -{ - int ret = fscanf (mapfile, "%llx-%llx %s %llx %s %llx", - addr, endaddr, permissions, offset, device, inode); - - if (ret > 0 && ret != EOF && *inode != 0) - { - ret += fscanf (mapfile, "%s\n", filename); - } - else - { - filename[0] = '\0'; /* no filename */ - fscanf (mapfile, "\n"); - } - return (ret != 0 && ret != EOF); -} - -/* Function: linux_find_memory_regions - * - * Fills the "to_find_memory_regions" target vector. - * Lists the memory regions in the inferior for a corefile. - */ - -static int -linux_find_memory_regions (int (*func) (CORE_ADDR, - unsigned long, - int, int, int, - void *), - void *obfd) -{ - long long pid = PIDGET (inferior_ptid); - char mapsfilename[MAXPATHLEN]; - FILE *mapsfile; - long long addr, endaddr, size, offset, inode; - char permissions[8], device[8], filename[MAXPATHLEN]; - int read, write, exec; - int ret; - - /* Compose the filename for the /proc memory map, and open it. */ - sprintf (mapsfilename, "/proc/%lld/maps", pid); - if ((mapsfile = fopen (mapsfilename, "r")) == NULL) - error ("Could not open %s\n", mapsfilename); - - if (info_verbose) - fprintf_filtered (gdb_stdout, - "Reading memory regions from %s\n", mapsfilename); - - /* Now iterate until end-of-file. */ - while (read_mapping (mapsfile, &addr, &endaddr, &permissions[0], - &offset, &device[0], &inode, &filename[0])) - { - size = endaddr - addr; - - /* Get the segment's permissions. */ - read = (strchr (permissions, 'r') != 0); - write = (strchr (permissions, 'w') != 0); - exec = (strchr (permissions, 'x') != 0); - - if (info_verbose) - { - fprintf_filtered (gdb_stdout, - "Save segment, %lld bytes at 0x%s (%c%c%c)", - size, paddr_nz (addr), - read ? 'r' : ' ', - write ? 'w' : ' ', - exec ? 'x' : ' '); - if (filename && filename[0]) - fprintf_filtered (gdb_stdout, - " for %s", filename); - fprintf_filtered (gdb_stdout, "\n"); - } - - /* Invoke the callback function to create the corefile segment. */ - func (addr, size, read, write, exec, obfd); - } - fclose (mapsfile); - return 0; -} - -/* Function: linux_do_thread_registers - * - * Records the thread's register state for the corefile note section. - */ - -static char * -linux_do_thread_registers (bfd *obfd, ptid_t ptid, - char *note_data, int *note_size) -{ - gdb_gregset_t gregs; - gdb_fpregset_t fpregs; - unsigned long merged_pid = ptid_get_tid (ptid) << 16 | ptid_get_pid (ptid); - - fill_gregset (&gregs, -1); - note_data = (char *) elfcore_write_prstatus (obfd, - note_data, - note_size, - merged_pid, - stop_signal, - &gregs); - - fill_fpregset (&fpregs, -1); - note_data = (char *) elfcore_write_prfpreg (obfd, - note_data, - note_size, - &fpregs, - sizeof (fpregs)); - return note_data; -} - -struct linux_corefile_thread_data { - bfd *obfd; - char *note_data; - int *note_size; -}; - -/* Function: linux_corefile_thread_callback - * - * Called by gdbthread.c once per thread. - * Records the thread's register state for the corefile note section. - */ - -static int -linux_corefile_thread_callback (struct thread_info *ti, void *data) -{ - struct linux_corefile_thread_data *args = data; - ptid_t saved_ptid = inferior_ptid; - - inferior_ptid = ti->ptid; - registers_changed (); - target_fetch_registers (-1); /* FIXME should not be necessary; - fill_gregset should do it automatically. */ - args->note_data = linux_do_thread_registers (args->obfd, - ti->ptid, - args->note_data, - args->note_size); - inferior_ptid = saved_ptid; - registers_changed (); - target_fetch_registers (-1); /* FIXME should not be necessary; - fill_gregset should do it automatically. */ - return 0; -} - -/* Function: linux_make_note_section - * - * Fills the "to_make_corefile_note" target vector. - * Builds the note section for a corefile, and returns it - * in a malloc buffer. - */ - -static char * -linux_make_note_section (bfd *obfd, int *note_size) -{ - struct linux_corefile_thread_data thread_args; - struct cleanup *old_chain; - char fname[16] = {'\0'}; - char psargs[80] = {'\0'}; - char *note_data = NULL; - ptid_t current_ptid = inferior_ptid; - - if (get_exec_file (0)) - { - strncpy (fname, strrchr (get_exec_file (0), '/') + 1, sizeof (fname)); - strncpy (psargs, get_exec_file (0), - sizeof (psargs)); - if (get_inferior_args ()) - { - strncat (psargs, " ", - sizeof (psargs) - strlen (psargs)); - strncat (psargs, get_inferior_args (), - sizeof (psargs) - strlen (psargs)); - } - note_data = (char *) elfcore_write_prpsinfo (obfd, - note_data, - note_size, - fname, - psargs); - } - - /* Dump information for threads. */ - thread_args.obfd = obfd; - thread_args.note_data = note_data; - thread_args.note_size = note_size; - iterate_over_threads (linux_corefile_thread_callback, &thread_args); - if (thread_args.note_data == note_data) - { - /* iterate_over_threads didn't come up with any threads; - just use inferior_ptid. */ - note_data = linux_do_thread_registers (obfd, inferior_ptid, - note_data, note_size); - } - else - { - note_data = thread_args.note_data; - } - - make_cleanup (xfree, note_data); - return note_data; -} - -/* - * Function: linux_info_proc_cmd - * - * Implement the "info proc" command. - */ - -static void -linux_info_proc_cmd (char *args, int from_tty) -{ - long long pid = PIDGET (inferior_ptid); - FILE *procfile; - char **argv = NULL; - char buffer[MAXPATHLEN]; - char fname1[MAXPATHLEN], fname2[MAXPATHLEN]; - int cmdline_f = 1; - int cwd_f = 1; - int exe_f = 1; - int mappings_f = 0; - int environ_f = 0; - int status_f = 0; - int stat_f = 0; - int all = 0; - struct stat dummy; - - if (args) - { - /* Break up 'args' into an argv array. */ - if ((argv = buildargv (args)) == NULL) - nomem (0); - else - make_cleanup_freeargv (argv); - } - while (argv != NULL && *argv != NULL) - { - if (isdigit (argv[0][0])) - { - pid = strtoul (argv[0], NULL, 10); - } - else if (strncmp (argv[0], "mappings", strlen (argv[0])) == 0) - { - mappings_f = 1; - } - else if (strcmp (argv[0], "status") == 0) - { - status_f = 1; - } - else if (strcmp (argv[0], "stat") == 0) - { - stat_f = 1; - } - else if (strcmp (argv[0], "cmd") == 0) - { - cmdline_f = 1; - } - else if (strncmp (argv[0], "exe", strlen (argv[0])) == 0) - { - exe_f = 1; - } - else if (strcmp (argv[0], "cwd") == 0) - { - cwd_f = 1; - } - else if (strncmp (argv[0], "all", strlen (argv[0])) == 0) - { - all = 1; - } - else - { - /* [...] (future options here) */ - } - argv++; - } - if (pid == 0) - error ("No current process: you must name one."); - - sprintf (fname1, "/proc/%lld", pid); - if (stat (fname1, &dummy) != 0) - error ("No /proc directory: '%s'", fname1); - - printf_filtered ("process %lld\n", pid); - if (cmdline_f || all) - { - sprintf (fname1, "/proc/%lld/cmdline", pid); - if ((procfile = fopen (fname1, "r")) > 0) - { - fgets (buffer, sizeof (buffer), procfile); - printf_filtered ("cmdline = '%s'\n", buffer); - fclose (procfile); - } - else - warning ("unable to open /proc file '%s'", fname1); - } - if (cwd_f || all) - { - sprintf (fname1, "/proc/%lld/cwd", pid); - memset (fname2, 0, sizeof (fname2)); - if (readlink (fname1, fname2, sizeof (fname2)) > 0) - printf_filtered ("cwd = '%s'\n", fname2); - else - warning ("unable to read link '%s'", fname1); - } - if (exe_f || all) - { - sprintf (fname1, "/proc/%lld/exe", pid); - memset (fname2, 0, sizeof (fname2)); - if (readlink (fname1, fname2, sizeof (fname2)) > 0) - printf_filtered ("exe = '%s'\n", fname2); - else - warning ("unable to read link '%s'", fname1); - } - if (mappings_f || all) - { - sprintf (fname1, "/proc/%lld/maps", pid); - if ((procfile = fopen (fname1, "r")) > 0) - { - long long addr, endaddr, size, offset, inode; - char permissions[8], device[8], filename[MAXPATHLEN]; - char *header_fmt_string, *data_fmt_string; - - if (TARGET_ADDR_BIT == 32) - { - header_fmt_string = "\t%10s %10s %10s %10s %7s\n"; - data_fmt_string = "\t%#10lx %#10lx %#10x %#10x %7s\n"; - } - else - { - header_fmt_string = " %18s %18s %10s %10s %7s\n"; - data_fmt_string = " %#18lx %#18lx %#10x %#10x %7s\n"; - } - - printf_filtered ("Mapped address spaces:\n\n"); - printf_filtered (header_fmt_string, - "Start Addr", - " End Addr", - " Size", - " Offset", - "objfile"); - - while (read_mapping (procfile, &addr, &endaddr, &permissions[0], - &offset, &device[0], &inode, &filename[0])) - { - size = endaddr - addr; - printf_filtered (data_fmt_string, - (unsigned long) addr, /* FIXME: pr_addr */ - (unsigned long) endaddr, - (int) size, - (unsigned int) offset, - filename[0] ? filename : ""); - - } - - fclose (procfile); - } - else - warning ("unable to open /proc file '%s'", fname1); - } - if (status_f || all) - { - sprintf (fname1, "/proc/%lld/status", pid); - if ((procfile = fopen (fname1, "r")) > 0) - { - while (fgets (buffer, sizeof (buffer), procfile) != NULL) - printf_filtered (buffer); - fclose (procfile); - } - else - warning ("unable to open /proc file '%s'", fname1); - } - if (stat_f || all) - { - sprintf (fname1, "/proc/%lld/stat", pid); - if ((procfile = fopen (fname1, "r")) > 0) - { - int itmp; - char ctmp; - - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Process: %d\n", itmp); - if (fscanf (procfile, "%s ", &buffer[0]) > 0) - printf_filtered ("Exec file: %s\n", buffer); - if (fscanf (procfile, "%c ", &ctmp) > 0) - printf_filtered ("State: %c\n", ctmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Parent process: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Process group: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Session id: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("TTY: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("TTY owner process group: %d\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Flags: 0x%x\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Minor faults (no memory page): %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Minor faults, children: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Major faults (memory page faults): %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Major faults, children: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("utime: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("stime: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("utime, children: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("stime, children: %d\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("jiffies remaining in current time slice: %d\n", - itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("'nice' value: %d\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("jiffies until next timeout: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("jiffies until next SIGALRM: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("start time (jiffies since system boot): %d\n", - itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Virtual memory size: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Resident set size: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("rlim: %u\n", - (unsigned int) itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Start of text: 0x%x\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("End of text: 0x%x\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) - printf_filtered ("Start of stack: 0x%x\n", itmp); -#if 0 /* Don't know how architecture-dependent the rest is... - Anyway the signal bitmap info is available from "status". */ - if (fscanf (procfile, "%u ", &itmp) > 0) /* FIXME arch? */ - printf_filtered ("Kernel stack pointer: 0x%x\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) /* FIXME arch? */ - printf_filtered ("Kernel instr pointer: 0x%x\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Pending signals bitmap: 0x%x\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Blocked signals bitmap: 0x%x\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Ignored signals bitmap: 0x%x\n", itmp); - if (fscanf (procfile, "%d ", &itmp) > 0) - printf_filtered ("Catched signals bitmap: 0x%x\n", itmp); - if (fscanf (procfile, "%u ", &itmp) > 0) /* FIXME arch? */ - printf_filtered ("wchan (system call): 0x%x\n", itmp); -#endif - fclose (procfile); - } - else - warning ("unable to open /proc file '%s'", fname1); - } -} - -void -_initialize_linux_proc (void) -{ - extern void inftarg_set_find_memory_regions (); - extern void inftarg_set_make_corefile_notes (); - - inftarg_set_find_memory_regions (linux_find_memory_regions); - inftarg_set_make_corefile_notes (linux_make_note_section); - - add_info ("proc", linux_info_proc_cmd, - "Show /proc process information about any running process.\n\ -Specify any process id, or use the program being debugged by default.\n\ -Specify any of the following keywords for detailed info:\n\ - mappings -- list of mapped memory regions.\n\ - stat -- list a bunch of random process info.\n\ - status -- list a different bunch of random process info.\n\ - all -- list all available /proc info."); -} diff --git a/contrib/gdb/gdb/mi/ChangeLog b/contrib/gdb/gdb/mi/ChangeLog deleted file mode 100644 index 2bb94d7..0000000 --- a/contrib/gdb/gdb/mi/ChangeLog +++ /dev/null @@ -1,1765 +0,0 @@ -2002-04-07 Michael Chastain - - Merge from HEAD to fix PR gdb/381: - - 2002-04-04 Daniel Jacobowitz - - * mi-cmd-disas.c (mi_cmd_disassemble): Skip end-of-function - markers in the line table. - -2002-02-24 Andrew Cagney - - From wiz at danbala: - * gdbmi.texinfo: Fix grammar and typos. - Fix PR gdb/287. - -2002-02-03 Jim Blandy - - * mi-cmd-stack.c (list_args_or_locals): Move declaration of - print_me inside the loop body, so it gets re-initialized every - iteration. The cases for the different symbol kinds leave - print_me unchanged if they don't want the symbol printed. - -2002-01-22 Andrew Cagney - - * gdbmi.texinfo: Remove makeinfo 3.12 hacks. - -2002-01-21 Andrew Cagney - - * mi-cmd-stack.c: Remove #else clause of #ifdef UI_OUT. - * mi-cmd-break.c: Ditto. - * mi-main.c: Ditto. - -2001-12-30 Eli Zaretskii - - * gdbmi.texinfo: Fix the application of GFDL in the Copyright notice. - -2001-10-12 Daniel Jacobowitz - - * mi-cmd-stack.c (list_args_or_locals): Use ALL_BLOCK_SYMBOLS. - -2001-09-18 Andrew Cagney - - * mi-main.c (mi_cmd_thread_select): Pass uiout to - gdb_thread_select. - (mi_cmd_thread_list_ids): Pass uiout to gdb_list_thread_ids. - - * mi-cmd-break.c (breakpoint_notify): Pass uiout to - gdb_breakpoint_query. - -2001-08-17 Keith Seitz - - * mi-cmd-var.c (varobj_update_one): Update call to - varobj_update to reflect recent api change. - -2001-07-26 Andrew Cagney - - * mi-main.c: Include "gdb.h". - * mi-cmd-break.c: Include "gdb.h". - -2001-07-12 Andrew Cagney - - * mi-main.c (mi_execute_command): Flush output after ``(gdb)'' - prompt. Bug reported by David Whedon. - (mi_execute_async_cli_command): Ditto. - (mi_exec_async_cli_cmd_continuation): Ditto. - (mi_command_loop): Ditto. - -2001-07-10 Mark Kettenis - - * mi-out.c (mi_out_new): Initialize suppress_ouput field of newly - created `struct ui_out_data'. - -2001-07-09 Kevin Buettner - - * mi-main.c (register_changed_p, get_register): Use alloca() - to allocate space previously allocated via gcc's - variable-length array extension. - (mi_cmd_data_write_register_values, mi_cmd_data_write_memory): - Change type of ``buffer'' to ``void *''. Don't cast return value - from xmalloc(). Add a cleanup to free the xmalloc'd buffer. - -2001-07-07 Andrew Cagney - - * mi-main.c (mi_cmd_data_evaluate_expression): Replace value_ptr - with `struct value *'. - -2001-07-08 Kevin Buettner - - * mi-out.c (mi_table_header, mi_field_int, mi_field_skip) - (mi_field_string) Make function declarators match earlier - declarations. - -2001-07-04 Andrew Cagney - - * mi-out.c (mi_ui_out_impl): Initialize is_mi_like_p to one. - -2001-06-27 Andrew Cagney - - * mi-out.c (mi_table_begin): Include nr_cols and nr_rows in mi1 - table output. - * mi-out.c (mi_table_begin): Only suppress output when mi0. Change - the header to a list. - (mi_table_body): For mi1, close the header list and open a table - body list. - (mi_table_end): For mi1, close the body list. - (mi_table_header): For mi1, output a tuple containing all the - header information. - (mi_open, mi_close): Reverse logic of mi_version test. - * gdbmi.texinfo (GDB/MI Breakpoint Table Commands): Update. - -2001-06-26 Andrew Cagney - - * gdbmi.texinfo (GDB/MI Output Syntax): Delete reference to query - packet. - -2001-06-26 Andrew Cagney - - * mi-cmd-stack.c (list_args_or_locals): Output a list of "args" or - "locals" entries. - * gdbmi.texinfo (stack-list-locals, stack-list-arguments) - (exec-interrupt, target-select, thread-select): Update - documentation. - -2001-06-26 Andrew Cagney - - * mi-cmd-stack.c (mi_cmd_stack_list_frames): Output a list of - "stack" entries. - (mi_cmd_stack_list_args): Ditto for "stack-args". - * gdbmi.texinfo (stack-list-frames, stack-list-arguments): Update - documentation. - (GDB/MI Stack Manipulation Commands): Fix section title. Was - Stack Manipulation Commands in GDB/MI. - -2001-06-25 Andrew Cagney - - * gdbmi.texinfo: Update output examples that contain stop reason - output, change the args=.... to a list. - (exec-return): Ditto. - -2001-06-25 Andrew Cagney - - * mi-main.c (mi_cmd_data_read_memory): Output the memory contents - - memory and data - as a list. - * gdbmi.texinfo (data-read-memory): Update documentation. - -2001-06-25 Andrew Cagney - - * mi-main.c (mi_cmd_data_list_register_values): Output a list of - register values. - * gdbmi.texinfo (data-list-register-values): Update documentation. - -2001-06-25 Andrew Cagney - - * mi-main.c (mi_cmd_data_list_register_names): Output a list of - register names. - (mi_cmd_data_list_register_names): Include the pseudo registers. - (mi_cmd_data_list_register_names): Don't leave holes in the list, - output "" for NULL registers. - * gdbmi.texinfo (data-list-register-names): Update documentation. - -2001-06-23 Andrew Cagney - - * mi-main.c (mi_cmd_data_list_changed_registers): Output a list of - register numbers. - * gdbmi.texinfo (data-list-changed-registers): Update - documentation. - -2001-06-23 Andrew Cagney - - * gdbmi.texinfo (data-disassemble): Update documentation of - output. Produces a list of instructions and a list of source - lines. - -2001-06-22 Andrew Cagney - - * mi-cmd-disas.c (mi_cmd_disassemble): For "-data-disassemble", - output a list instead of a tupple. - -2001-06-21 Andrew Cagney - - * mi-out.c (struct ui_out_data): Replace field first_header with - suppress_output. - (mi_begin, mi_end): Check suppress_header. - (mi_field_int, mi_field_skip): Ditto. - (mi_field_string, mi_field_fmt): Ditto. - (mi_table_begin): When nr_rows is zero, set suppress_header else, - output the start of the header. - (mi_table_body): Clear suppress header. - -2001-06-21 Andrew Cagney - - * mi-out.c (mi_open): For lists, when mi_version > 0, use ``[''. - (mi_close): Ditto for ``]''. - -2001-06-20 Andrew Cagney - - * mi-out.c (mi_table_header): Add parameter ``col_name''. - -2001-06-18 Andrew Cagney - - * mi-out.c: Include "gdb_assert.h". - (mi_table_begin): Add parameter ``nr_rows''. - -2001-06-18 Andrew Cagney - - * mi-main.c: Use strncmp as the "mi" test. Allow "mi", "mi0" and - "mi1". - (mi_command_loop): Add parameter mi_version, pass to mi_out_new. - (mi1_command_loop, mi0_command_loop): New functions. - (_initialize_mi_main): Recognize "mi", "mi0" and "mi1". - * mi-out.c (mi_out_new): Add parameter mi_version. - (struct ui_out_data): Add field mi_version. - * mi-out.h (mi_out_new): Update. - -2001-06-07 Andrew Cagney - - * gdbmi.texinfo (GDB/MI Output Syntax): Add tuples and lists to - syntax. - (GDB/MI Draft Changes to Output Syntax): Delete section. - -Mon Jun 11 17:22:25 2001 Andrew Cagney - - * mi-out.c: Fix typo. s/supress/suppress/. - -2001-06-09 Andrew Cagney - - * mi-out.c (mi_table_end, mi_table_begin, mi_begin, mi_end): Move - supress_field_separator updates from here. - (mi_open, mi_close): To here. - (mi_open): Add parameter name. Output a field_separator. - (mi_table_begin): Update. - (mi_table_header): Update. - (mi_begin): Update. - -2001-06-09 Andrew Cagney - - * mi-out.c (mi_table_begin): Make char* parameters constant. - (mi_table_header): Ditto. - (mi_field_int): Ditto. - (mi_field_skip): Ditto. - (mi_field_string): Ditto. - (mi_field_fmt): Ditto. - (mi_text): Ditto. - (mi_message): Ditto. - -2001-05-12 Andrew Cagney - - * mi-out.c (mi_close, mi_open): Output ``[]'' when a list. - -Fri May 11 13:55:07 2001 Andrew Cagney - - * mi-cmd-var.c: Replace ui_out_list_begin, ui_out_list_end and - make_cleanup_ui_out_list_end with ui_out_tupple_begin, - ui_out_tupple_end and make_cleanup_ui_out_tupple_begin_end. - * mi-cmd-stack.c: Ditto. - * mi-cmd-disas.c: Ditto. - * mi-main.c: Ditto. - -2001-05-10 Andrew Cagney - - * mi-out.c (mi_open, mi_close): Replace list_open and list_close. - (mi_table_begin): Update. - (mi_table_header): Update. - (mi_begin): Update. - (mi_table_body): Update. - (mi_table_end): Update. - (mi_end): Update. - -Thu May 10 16:28:13 2001 Andrew Cagney - - * mi-main.c (mi_execute_async_cli_command): Always initialize - old_cleanups. - -2001-05-08 Andrew Cagney - - * mi-out.c (mi_begin, mi_end): Replace mi_list_begin and - mi_list_end. - (mi_ui_out_impl): Update. - -2001-03-28 Andrew Cagney - - * mi-main.c (mi_cmd_data_read_memory): Use xcalloc. - -2001-03-26 Eli Zaretskii - - * gdbmi.texinfo: Update copyright. Change Permissions to GFDL. - -2001-03-20 Andrew Cagney - - * mi-cmd-disas.c (mi_cmd_disassemble): Initialize ``file_string'' - and ``line_num''. Consolidate declaration of argument variables. - -2001-03-19 Andrew Cagney - - * mi-out.h: Remove #ifdef __STDC__. - -2001-03-08 Andrew Cagney - - * mi-main.c (mi_cmd_data_list_register_names): Use NUM_REGS, not - ARCH_NUM_REGS. - (mi_cmd_data_list_changed_registers): Ditto. - (mi_cmd_data_list_register_values): Ditto. - (mi_cmd_data_write_register_values): Ditto. - -2001-03-06 Kevin Buettner - - * gdbmi.texinfo, mi-cmd-disas.c, mi-cmd-stack.c, mi-cmd-var.c, - mi-cmds.c, mi-cmds.h, mi-console.c, mi-console.h, mi-getopt.c, - mi-getopt.h, mi-out.c, mi-out.h, mi-parse.c, mi-parse.h: - Update/correct copyright notices. - -Wed Feb 7 19:50:37 2001 Andrew Cagney - - * mi-getopt.c: Add __FILE__ and __LINE__ parameter to calls to - internal_error. - * mi-console.c: Ditto. - * mi-cmds.c: Ditto. - * mi-cmd-break.c: Ditto. - -2001-01-27 Fernando Nasser - - From Momchil Velikov - * mi-cmd-disas.c (gdb_dis_asm_read_memory): Add missing memory - attributes argument in the call to `xfer_memory'. - -2000-12-14 Kevin Buettner - - * mi-cmd-disas.c, mi-cmd-var.c, mi-console.c, mi-main.c, - mi-parse.c: Replace occurrences of free() with xfree(). - -Fri Nov 17 16:07:23 2000 Andrew Cagney - - * mi-main.c: Replace asprintf with xasprintf. - * mi-cmd-var.c (mi_cmd_var_create): Ditto. - -2000-10-16 Eli Zaretskii - - * gdbmi.texinfo (GDB/MI Variable Objects): Dimensions of - multitable changed to "@columnfractions .4 .6". Suggested by - Dmitry Sivachenko . - -2000-08-23 Eli Zaretskii - - * gdbmi.texinfo: Change flathead -> @sc{gdb/mi}. - Fix typos and markup mistakes (from Dmitry S. - Sivachenko ). - -2000-07-24 Eli Zaretskii - - * gdbmi.texinfo: Change GDB -> @value{GDBN}, and - (gdb) -> (@value{GDBP}). Fix a few typos and some markup. From - Dmitry S. Sivachenko . - -Tue May 16 14:13:41 2000 Andrew Cagney - - * mi-main.c (mi_cmd_execute): Use free_current_contents. - (free_and_reset): Delete. - -Mon May 15 16:17:56 2000 Andrew Cagney - - * mi-main.c (mi_cmd_data_assign, mi_cmd_data_evaluate_expression), - mi-cmd-var.c (mi_cmd_var_create, mi_cmd_var_delete): Delete - make_cleanup_func casts. Not needed. - -2000-05-07 Eli Zaretskii - - * gdbmi.texinfo: Lots of typos and grammar fixes from Brian - Youmans <3diff@flib.gnu.ai.mit.edu>. - -Wed Apr 26 18:35:19 2000 Andrew Cagney - - * gdbmi.texinfo (GDB/MI Output Syntax v2.0): Convert Draft 2.0 - Output Syntax into a new section. Cross reference. - (menu): Fix tipo. GDB/MI Compatibility with CLI. - -2000-04-23 Eli Zaretskii - - * gdbmi.texinfo: Lots of changes, to include this document as part - of the GDB manual. - -2000-03-13 James Ingham - - * mi-cmd-var.c (mi_cmd_var_create): Add special frame cookie "@" - to indicate an "USE_CURRENT_FRAME" variable. - (varobj_update_one): Add "in_scope" and "type_changed" to the - result. - -2000-03-06 Elena Zannoni - - * mi-cmds.h: Export mi_cmd_data_write_register_values. - - * mi-cmds.c (mi_cmds): Implement data-write-register-values with - mi_cmd_data_write_register_values. - - * mi-main.c (mi_cmd_data_write_register_values): New - function. Write a value into a register. - -2000-03-06 Elena Zannoni - - * gdbmi.texinfo: Update data-disassemble documentation. - -2000-03-01 Elena Zannoni - - * mi-cmd-disas.c (mi_cmd_disassemble): Use - ui_out_field_core_addr() instead of print_address_numeric(), to - maintain consistency throughout MI. - -Wed Feb 23 17:09:39 2000 Andrew Cagney - - * mi-cmd-break.c, mi-cmd-disas.c, mi-cmd-stack.c, mi-cmd-var.c, - mi-cmds.c, mi-cmds.h, mi-console.c, mi-console.h, mi-getopt.c, - mi-getopt.h, mi-main.c, mi-out.c, mi-out.h, mi-parse.c, - mi-parse.h: Update copyright information. - -Wed Feb 23 13:31:16 2000 Andrew Cagney - - * mi-cmd-disas.c (gdb_dis_asm_read_memory): Change LEN to unsigned - long. Match ../include/dis-asm.h change. - -Wed Feb 23 10:30:55 2000 Andrew Cagney - - * gdbmi.texinfo: Update copyright - FSF. Update version - information. - - mi-cmd-break.c, mi-cmd-disas.c, mi-cmd-stack.c, mi-cmd-var.c, - mi-cmds.h, mi-main.c, mi-parse.c, mi-parse.h: Re-format using GNU - indent. - -2000-02-21 Elena Zannoni - - * mi-main.c: Add include of gdbcore.h for write_memory() - prototype. - -2000-02-18 Elena Zannoni - - * mi-cmd-disas.c (mi_cmd_disassemble): Change syntax of - command. Now use options. - Instead of printing the symbolic address of instructions via - print_address_symbolic(), use build_address_symbolic() and format - properly for output. - (gdb_do_disassmble): Delete. - -2000-02-18 Elena Zannoni - - * mi-cmd-disas.c (mi_cmd_disassemble): - -2000-02-17 Elena Zannoni - - * mi-main.c (mi_cmd_data_write_memory): New function. Write a - value into target memory. - - * mi-cmds.h (mi_cmd_data_write_memory): Export. - - * mi-cmds.c (mi_cmds): Hook up data-write-memory to - mi_cmd_data_write_memory(). - -2000-02-17 Elena Zannoni - - * mi-main.c (mi_cmd_target_download): Correct error message to - report right function name. - (mi_cmd_target_select): Add doing exec cleanups at end. - (mi_cmd_data_read_memory): Correct typo. - (mi_cmd_execute): Do not simply free last_async_command, but reset - it to NULL as well. - (free_and_reset): New function, free the argument and set it to - NULL. - (mi_cmd_target_select_continuation): Delete prototype. - -Tue Feb 1 00:17:12 2000 Andrew Cagney - - * mi-cmd-disas.c, mi-cmds.h, mi-console.c, mi-console.h, - mi-main.c, mi-out.c, mi-out.h: Update to reflect rename of - gdb-file / GDB_FILE to ui-file / ``struct ui_file''. - -Mon Jan 31 18:33:28 2000 Andrew Cagney - - * mi-main.c (mi_command_loop): Delete reference to - fputs_unfiltered_hook. - -2000-01-27 Elena Zannoni - - * mi-cmds.c (mi_cmds): Update entries for - mi_cmd_data_list_register_names, - mi_cmd_data_list_changed_registers, - mi_cmd_data_list_register_values. - - * mi-cmds.h (mi_cmd_data_list_register_names, - mi_cmd_data_list_changed_registers, - mi_cmd_data_list_register_values): Update to mi_cmd_argv_ftype. - - * mi-main.c (mi_cmd_data_list_register_names, - mi_cmd_data_list_changed_registers, - mi_cmd_data_list_register_values): Update to use argc, argv - parameters. - -2000-01-27 Elena Zannoni - - * mi-main.c (mi_cmd_data_read_memory): Correct the computation of - next-row. - -2000-01-27 Fernando Nasser - - * mi-cmd-var.c (mi_cmd_var_create): Test for NULL type. - (mi_cmd_var_set_format, mi_cmd_var_show_format, - mi_cmd_var_info_num_children, mi_cmd_var_list_children, - mi_cmd_var_info_type, mi_cmd_var_info_expression, - mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression, - mi_cmd_var_assign, mi_cmd_var_update): Prevent possibility of memory - leak on error. - -2000-01-27 Fernando Nasser - - * mi-out.c (mi_field_string): Test for NULL string pointer. - -2000-01-17 Elena Zannoni - - * mi-cmd-stack.c (mi_cmd_stack_list_frames): Call - print_frmae_info() with the correct arguments. - - * mi-main.c (mi_cmd_exec_return): Call - show_and_print_stack_frame() with LOC_AND_ADDRESS, so it does the - right thing. Update Copyright. - -2000-01-13 Elena Zannoni - - * mi-main.c: Move disassemble commands from here. - - * mi-cmd-disas.c: To here. New file. - -2000-01-13 Elena Zannoni - - * mi-cmd-stack.c: Remove include of mi-out.h. - - * mi-main.c (mi_cmd_disassemble): Update function to use argc/argv - interface. - - * mi-cmds.h: Ditto. - - * mi-cmds.c: Ditto. - -2000-01-12 Elena Zannoni - - * gdbmi.texinfo: Update stack commands descriptions. - Add thread commands descriptions and examples. - - * mi-main.c (mi_cmd_thread_list_ids): Fix typo. - -2000-01-12 Elena Zannoni - - * mi-main.c (mi_cmd_thread_list_ids): New function, print a list - of currently known threads ids, and the total number of threads. - (mi_cmd_thread_select): New function. Switch current thread. - - * mi-cmds.c (mi_cmds): Implement thread-list-ids by - mi_cmd_thread_list_ids, and thread-select by mi_cmd_thread_select. - - * mi-cmds.h (mi_cmd_thread_select, mi_cmd_thread_list_ids): Export. - -2000-01-11 Elena Zannoni - - * mi-main.c: Move stack commands from here. - - * mi-cmd-stack.c: To here. New file. - -2000-01-07 Elena Zannoni - - * mi-main.c (list_args_or_locals): Add a new paramter, the frame - for which to display args or locals. Don't use selected_frame - anymore, use the new parameter instead. Return void instead of - mi_cmd_result, let callers do so. - (mi_cmd_stack_list_args): Change interface. Now accept low and - high frame numbers to display args for a range of frames. Without - these two, display args for the whole stack. - (mi_cmd_stack_list_locals): Adapt to new interface for - list_args_or_locals. - -2000-01-06 Elena Zannoni - - * mi-main.c (mi_cmd_stack_info_depth, mi_cmd_stack_list_args, - mi_cmd_stack_list_frames, mi_cmd_stack_list_locals, - mi_cmd_stack_select_frame): Change to use argv type of parameters. - - * mi-cmds.c (mi_cmds): Change stack-info-depth, - stack-list-arguments, stack-list-frames, stack-list-locals, - stack-select-frame to use argv parameters. - - * mi-cmds.h (mi_cmd_stack_info_depth, mi_cmd_stack_list_args, - mi_cmd_stack_list_frames, mi_cmd_stack_list_locals, - mi_cmd_stack_select_frame): Update definitions. - -Tue Jan 4 12:38:54 2000 Andrew Cagney - - * mi-main.c (mi_command_loop): Force the MI interface to use seven - bit strings. - * gdbmi.texinfo: Make it clear that a quoted C string is seven - bit. - -Thu Dec 30 14:15:22 1999 Andrew Cagney - - * mi-getopt.c (mi_getopt): Rewrite. Allow long options. - * mi-getopt.h (struct mi_opt): Declare. - (mi_getopt): Update. - - * mi-main.c (mi_cmd_data_read_memory), mi-cmd-break.c - (mi_cmd_break_insert, mi_cmd_break_watch): Update. - -Wed Dec 29 23:38:35 1999 Andrew Cagney - - * mi-cmd-break.c (mi_cmd_break_insert): Add support for -c - , -i and -p . - (breakpoint_notify): New function. - (mi_cmd_break_insert): Wrap GDB call with callback hooks so that - MI is notified when ever a breakpoint is created. - - * gdbmi.texinfo: Update. - -Fri Dec 24 11:23:22 1999 Andrew Cagney - - * mi-main.c (gdb_do_disassemble): Strip out more useless #ifdef - UI_OUTs. - -1999-12-23 Elena Zannoni - - * mi-main.c (gdb_do_disassemble): Fix output. Lines that have no - assembly instructions must still be outputted, to keep the source - line numbering correct. - Remove #ifdef UI_OUT's, they are useless. - -1999-12-17 Elena Zannoni - - * mi-main.c (gdb_do_disassemble): Don't print a new list in mixed - mode, every time. Just do it when we actually encounter a new - source line. - -1999-12-17 Fernando Nasser - - * mi-cmd-var.c (mi_cmd_var_list_children): Add test for C++ pseudo - variable objects (private, public, protected) as these do not have - a type and the -var-list-children operation was dumping core. - -Fri Dec 17 20:23:33 1999 Andrew Cagney - - * gdbmi.texinfo: Document recommended syntax for options. - - * mi-main.c (mi_cmd_data_read_memory): Add support for ``-o - ''. - * gdbmi.texinfo: Document. - -Wed Dec 15 17:43:08 1999 Andrew Cagney - - * mi-getopt.h (mi_getopt): Change optarg to a char pointer. Check - optind. - * mi-cmd-break.c (mi_cmd_break_insert): Update. - - * mi-main.c (mi_cmd_data_read_memory): Add fields "next-row-addr", - "prev-row-addr", "next-page-addr", "prev-page-addr" and a per row - "addr". - * gdbmi.texinfo: Update. - -Wed Dec 15 01:05:40 1999 Andrew Cagney - - * mi-cmds.h (mi_cmd_result): Add MI_CMD_CAUGHT_ERROR for when the - error is caught. - - * mi-main.c (captured_mi_execute_command): When - MI_CMD_CAUGHT_ERROR return 0 rethrowing the eror. - -1999-12-13 Elena Zannoni - - * mi-cmd-break.c (mi_cmd_break_insert): Remove unused var. - - * mi-cmd-var.c (mi_cmd_var_update): Remove unused variables. - -Mon Dec 13 18:43:36 1999 Andrew Cagney - - * mi-parse.c (mi_parse): Quote the command when printing it. - (mi_parse_argv): Fix handling of quoted strings. Was not - de-quoting them. - (mi_parse_argv): Make static. - -Mon Dec 13 18:30:03 1999 Andrew Cagney - - * mi-cmds.h (mi_cmd_break_insert, mi_cmd_break_watch): Change type - to mi_cmd_argv_ftype. - * mi-cmds.c (mi_cmds): Update. - * mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Change - to new style of arguments with argc and argv. Parse arguments - using mi_getopt. - - * mi-cmd-break.c (mi_cmd_break_insert): Wrap body in #ifdef UI_OUT - to avoid non-ui compile problems. - -Mon Dec 13 15:08:36 1999 Andrew Cagney - - * mi-getopt.h, mi-getopt.c: New files. Similar to getopt but with - well defined semantics. - -Mon Dec 13 14:22:21 1999 Andrew Cagney - - * mi-main.c (mi_cmd_break_insert, mi_cmd_break_watch, enum - wp_type, enum bp_type): Move from here. - * mi-cmd-break.c: To here. New file. - (mi_cmd_break_insert, mi_cmd_break_insert, mi_cmd_break_watch): - Use error to report problems. - -1999-12-09 Elena Zannoni - - * gdbmi.texinfo: Update description of exec-interrupt. - - * mi-main.c (mi_cmd_exec_interrupt): If the program is not - executing, don't try to interrupt it, but error out instead. Make - sure previous_async_command is not null before duplicating it into - last_async_command. - - * gdbmi.texinfo: Add examples for data-evaluate-expression. - -1999-12-08 Elena Zannoni - - * mi-cmd-var.c (mi_cmd_var_assign, mi_cmd_var_create, - mi_cmd_var_delete, mi_cmd_var_evaluate_expression, - mi_cmd_var_info_expression, mi_cmd_var_info_num_children, - mi_cmd_var_info_type, mi_cmd_var_list_children, - mi_cmd_var_set_format, mi_cmd_var_show_attributes, - mi_cmd_var_show_format, mi_cmd_var_update): Change to use new - style of arguments with argc and argv. - (next_arg): Delete. - (which_var): Delete. - - * mi-cmds.c (mi_cmds): Update entries for mi_cmd_var_assign, - mi_cmd_var_create, mi_cmd_var_delete, - mi_cmd_var_evaluate_expression, mi_cmd_var_info_expression, - mi_cmd_var_info_num_children, mi_cmd_var_info_type, - mi_cmd_var_list_children, mi_cmd_var_set_format, - mi_cmd_var_show_attributes, mi_cmd_var_show_format, - mi_cmd_var_update. - - * mi-cmds.h (mi_cmd_var_assign, mi_cmd_var_create, - mi_cmd_var_delete, mi_cmd_var_evaluate_expression, - mi_cmd_var_info_expression, mi_cmd_var_info_num_children, - mi_cmd_var_info_type, mi_cmd_var_list_children, - mi_cmd_var_set_format, mi_cmd_var_show_attributes, - mi_cmd_var_show_format, mi_cmd_var_update): Update declarations. - -1999-12-08 Elena Zannoni - - * gdbmi.texinfo: Comment out -data-assign command. * mi-main.c - (mi_cmd_data_assign): Do not use, comment out. * mi-cmds.h - (mi_cmd_data_assign): Remove. * mi-cmds.c: Remove -data-assign - command from MI interface. - -1999-12-07 Elena Zannoni - - * mi-parse.c (mi_parse): Add '\n' at end of error messages, so - that prompt comes out on new line. - - * gdbmi.texinfo: Update disassembly command output. - -1999-12-06 Elena Zannoni - - * mi-main.c (gdb_do_disassemble): Update output for UI_OUT case. - -1999-12-02 Elena Zannoni - - * gdbmi.texinfo: Update exec-until output, including the reason - for stopping. - -Thu Dec 2 17:17:22 1999 Andrew Cagney - - * mi-cmds.c: Include for memset. - -1999-12-01 Elena Zannoni - - * mi-main.c (mi_cmd_exec_return): ifdef the references to - return_command_wrapper(). - -1999-12-01 Elena Zannoni - - * mi-main.c (mi_cmd_gdb_exit, mi_cmd_exec_interrupt, - mi_cmd_target_select, mi_execute_async_cli_command, - mi_exec_async_cli_cmd_continuation, mi_load_progress): Don't print - last_async_command if it is NULL. - (mi_cmd_exec_return): - -1999-12-01 Elena Zannoni - - * mi-main.c (mi_cmd_exec_return): Reimplement using - return_command() instead of mi_execute_async_cli_command(). - -1999-12-01 Elena Zannoni - - * mi-cmds.h: Export mi_cmd_data_assign and - mi_cmd_data_evaluate_expression. - - * mi-cmds.c (mi_cmds): Hook data-assign to mi_cmd_data_assign and - data-evaluate-expression to mi_cmd_data_evaluate_expression. - - * mi-main.c (mi_cmd_data_assign): New function. Implement - data-assign command. - (mi_cmd_data_evaluate_expression): New function. Implement - data-evaluate-expression command. - -1999-12-01 Elena Zannoni - - * gdbmi.texinfo: Fix some texinfo formatting errors. - -1999-12-01 Elena Zannoni - - * gdbmi.texinfo: Update data-list-register-values description. - - * mi-cmds.h: Export mi_cmd_data_list_register_values. - - * mi-cmds.c (mi_cmds): Hook data-list-register-values to - mi_cmd_data_list_register_values. - - * mi-main.c (mi_cmd_data_list_register_values): New - function. Implements the -data-list-register-values command. - (get_register): New function. Output the contents of a given - register. - -Wed Dec 1 20:27:22 1999 Andrew Cagney - - * mi-main.c (mi_execute_async_cli_command): Append missing "\n" - for synchronous stopped message. - -1999-11-30 James Ingham - - * gdbmi.texinfo: Fix obvious typo in @end statement. - -Wed Dec 1 12:36:27 1999 Andrew Cagney - - * mi-cmd-var.c: Include "value.h". - * mi-console.c: Include . - -Wed Dec 1 00:21:03 1999 Andrew Cagney - - * mi-main.c (captured_mi_execute_command): For a CLI command, pass - "%s" to mi_execute_cli_command to stop core dumps. - (captured_mi_execute_command): Echo CLI commands on gdb_stdlog. - -Wed Dec 1 00:10:07 1999 Andrew Cagney - - * gdbmi.texinfo: Explain NR-BYTES and ADDR. - -Tue Nov 30 23:31:57 1999 Andrew Cagney - - * mi-cmd-var.c (mi_cmd_var_create, mi_cmd_var_delete, - mi_cmd_var_set_format, mi_cmd_var_show_format, - mi_cmd_var_info_num_children, mi_cmd_var_list_children, - mi_cmd_var_info_type, mi_cmd_var_info_expression, - mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression, - mi_cmd_var_assign, mi_cmd_var_update, varobj_update_one, next_arg, - which_var): New file. Move varobj commands to here from - mi-main.c. - - * mi-console.h, mi-console.c (mi_console_file_new, - mi_console_file_delete, mi_console_file_fputs, - mi_console_raw_packet, mi_console_file_flush): New files. Move - mi_console_file to here from mi-main.c. - -Tue Nov 30 19:37:25 1999 Andrew Cagney - - * mi-main.c (captured_mi_execute_command): Use fputstr_unfiltered - when printing error messages. - (mi_cmd_execute): Ditto. - -1999-11-29 Elena Zannoni - - * gdbmi.texinfo: Describe -data-list-changed-registers, - -data-list-register-names. Add examples for - -exec-next-instruction, exec-step-instruction, -exec-run, - -exec-until. Format examples for -data-read-memory. - update example for -target-download. - -1999-11-29 Elena Zannoni - - * gdbmi.texinfo: Remove mentioning of inaccurate watchpoint hit - count. - -Mon Nov 29 19:28:55 1999 Andrew Cagney - - * mi-main.c (mi_execute_async_cli_command): Return ``enum - mi_cmd_cmd_result''. mi_cmd_exec_run, mi_cmd_exec_next, - mi_cmd_exec_step, mi_cmd_exec_step_instruction, - mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return, - mi_cmd_exec_continue): Update call. - (mi_execute_async_cli_command): When target is synchronous, fake - asynchronous behavour (ulgh). Allows tests to be run on built-in - simulator and native targets. - -Mon Nov 29 15:15:16 1999 Andrew Cagney - - * mi-cmds.h (mi_cmd_gdb_exit), mi-cmds.c (mi_cmds), mi-main.c - (mi_cmd_gdb_exit): Change function signature to mi_cmd_argv_ftype. - -1999-11-28 Andew Cagney - - * mi-parse.c: Include and - -1999-11-26 Elena Zannoni - - * gdbmi.texinfo: Added watchpoint command descriptions and - examples. - - * mi-main.c (mi_load_progress): Add parameter for total sent so far. - Print it as well. - -Fri Nov 26 10:17:49 1999 Andrew Cagney - - * gdbmi.texinfo (section Output Syntax): For lists, the - part of a is optional. Clarify syntax. - (appendix Proposed v2.0 Output Syntax): New section. Provide - record of discussion of possible changes to syntax. - -Wed Nov 24 19:41:35 1999 Andrew Cagney - - * mi-main.c (mi_cmd_data_read_memory): Simplify. Fix coredump - when arguments were bad. - (mi_cmd_execute): Change parameter to ``struct mi_parse''. Handle - case of argv_func as well as args_func. - (captured_mi_execute_command): Update. - - * mi-cmds.c (struct mi_cmd): Add field for mi_cmd_argv_ftype. - (mi_cmds): Update mi_cmd_data_read_memory. - (mi_lookup): Return - - * mi-cmds.h (mi_cmd_args_ftype): Rename mi_cmd_ftype. Make all - functions of type this type. - (mi_cmd_argv_ftype): Declare. - (mi_cmd_data_read_memory): Change type to mi_cmd_argv_fytpe. - (struct mi_cmd): Move declaration to here from mi-cmds.c. - (mi_lookup): Return a pointer to ``struct mi_cmd''. - -Wed Nov 24 15:03:34 1999 Andrew Cagney - - * mi-parse.c (mi_parse): Initialize TOKEN when a CLI command. - - * gdbmi.texinfo: Allow a before a CLI command. - - * mi-parse.h (struct mi_parse): Declare. - (mi_parse): Change to return a ``struct mi_parse''. - (enum mi_command_type): Delete PARSE_ERROR. - - * mi-main.c (struct mi_execute_command_context): Delete. - (captured_mi_execute_command): Update - (mi_execute_command): Update. Check for mi_parse returning NULL. - -Wed Nov 24 12:57:14 1999 Andrew Cagney - - * mi-parse.h: Remove const, from cmd parameter. Causes cascading - warnings. - -Wed Nov 24 15:03:34 1999 Andrew Cagney - - * mi-parse.c (mi_parse): New function. Move parse code to here. - * mi-main.c (parse): From here. Delete. - -Wed Nov 24 12:57:14 1999 Andrew Cagney - - * mi-parse.c, mi-parse.h: New files. Implement mi_parse_env. - -Wed Nov 24 11:24:05 1999 Andrew Cagney - - * mi-out.c (mi_field_string): Make string parameter constant. - -1999-11-23 Elena Zannoni - - * mi-cmds.h (mi_cmd_target_download): Export. - - * mi-cmds.c (mi_cmds): Add mi_cmd_target_download. - - * mi-main.c: Include . - (mi_cmd_target_download): New function, implement the - target-download command. - (mi_load_progress): New function. Called via the - show_load_progress hook. Prints updates every 0.5 secs. - (mi_command_loop): Initialize the show_load_progress hook. - -1999-11-22 Elena Zannoni - - * mi-main.c (mi_cmd_exec_until): New function. Implement until - command. - (mi_cmd_exec_step_instruction): New function. Implement stepi - command. - (mi_cmd_exec_next_instruction): New function. Implement nexti - command. - - * mi-cmds.c (mi_cmds): Add mi_cmd_exec_step_instruction, - mi_cmd_exec_next_instruction, mi_cmd_exec_until. - - * mi-cmds.h (mi_cmd_exec_step_instruction, - mi_cmd_exec_next_instruction, mi_cmd_exec_until): Export. - -Tue Nov 23 00:30:37 1999 Andrew Cagney - - * mi/gdbmi.texinfo: Document -data-read-memory. - - * mi-main.c (mi_cmd_data_read_memory): Fix off-by-one check of - argc. - (mi_cmd_data_read_memory): Label the output table with "memory". - -Thu Nov 18 18:15:53 1999 Andrew Cagney - - * mi-main.c (mi_cmd_exec_interrupt, mi_cmd_break_insert, - mi_cmd_break_watch, mi_cmd_disassemble, mi_cmd_execute): Replace - strdup with xstrdup. - -Thu Nov 18 20:50:09 1999 Andrew Cagney - - * mi-main.c (mi_cmd_data_read_memory): New function. Implement - data-read-memory. - - * mi-cmds.h, mi-cmds.c: Add mi_cmd_data_read_memory. - * mi-cmds.c (mi_cmds): Ditto. - -1999-11-11 Elena Zannoni - - * mi-cmds.h (mi_cmd_break_watch): Export. - - * mi-cmds.c (mi_cmds): Hook up break-watch to function - mi_cmd_break_watch. - - * mi-main.c (wp_type): New enumeration for the possible types of - watchpoints. - (mi_cmd_break_watch): New function, implements the break-watch - command. - -1999-11-11 Elena Zannoni - - * mi-main.c (mi_cmd_break_insert): Handle case in which the command is - just a -break-insert w/o args. - -Fri Nov 12 00:01:52 1999 Andrew Cagney - - * mi-out.c (mi_field_string): Always quote the string. - -1999-11-10 Elena Zannoni - - * mi-cmds.h(mi_cmd_data_list_changed_registers, - mi_cmd_data_list_register_names): Export. - - * mi-cmds.c (mi_cmds): Hook up data-list-changed-registers to - mi_cmd_data_list_changed_registers and data-list-register-names to - mi_cmd_data_list_register_names. - - * mi-main.c (mi_cmd_data_list_changed_registers): New function, - implements the data-list-changed-registers command. - (mi_cmd_data_list_register_names): New function, implements the - data-list-register-names command. - (register_changed_p): New function. Decide whether the register - contents have changed. - (setup_architecture_data): New function. Initialize registers - memory. - (_initialize_mi_main): Call setup_architecture_data(), and - register_gdbarch_swap(). - -Wed Nov 10 18:35:08 1999 Andrew Cagney - - * mi-main.c (mi_execute_command): Correctly quote error messages. - -Wed Nov 10 11:05:14 1999 Andrew Cagney - - * mi/gdbmi.texinfo: Delete . Replaced by - . - - * mi-main.c (mi_console_raw_packet): Always quote console output. - -Tue Nov 9 17:53:05 1999 Andrew Cagney - - * mi-main.c (mi_console_file_new), mi-out.c (mi_out_new): Replace - the tui_file with a mem_file. Ya! - - * mi-out.c (do_write): New function, wrapper to gdb_file_write. - (mi_out_put): Pass do_write to gdb_file_put. - - * mi-main.c (mi_console_file_flush): Rewrite. Use - mi_console_raw_packet to send data to the console. - (mi_console_raw_packet): New function. Correctly - create quoted C string packets. - -1999-11-08 Elena Zannoni - - * mi-cmds.c (mi_cmds): Break-insert is now implemented by - mi_cmd_break_insert. - * mi-cmds.h (mi_cmd_break_insert): Export. - * mi-main.c (bp_type): New enumeration. - (mi_cmd_break_insert): New function. Implements all flavors of - breakpoint insertion. - -Mon Nov 8 17:49:17 1999 Andrew Cagney - - * mi-main.c (mi_console_file_flush): Replace gdb_file_get_strbuf - with tui_file_get_strbuf. - -Fri Nov 5 17:06:07 1999 Andrew Cagney - - * mi-main.c (mi_console_file_delete, mi_console_file_fputs, - mi_console_file_flush): Call internal_error instead of error. - -Thu Nov 4 19:53:32 1999 Andrew Cagney - - * mi-main.c (captured_mi_execute_command): New function. - (mi_execute_command): Rewrite. Replace SET_TOP_LEVEL() with call - to captured_mi_execute_command via catch_errors. - -Thu Nov 4 20:33:58 1999 Andrew Cagney - - * mi-main.c (clean): Delete. - (mi_command_loop): Delete extern declaration of - mi_execute_command. - -1999-10-28 Elena Zannoni - - * mi-main.c (mi_cmd_stack_select_frame): Conditionalize the body - on UI_OUT, because select_frame_command_wrapper is only defined if - UI_OUT is. - (mi_cmd_exec_interrupt): Conditionalize the body on UI_OUT, - because interrupt_target_command_wrapper is only defined if UI_OUT is. - - * mi-cmds.c (mi_cmds): Implement command exec-interrupt by - mi_cmd_exec_interrupt. - - * mi-main.c (mi_cmd_exec_interrupt): New function. Implements - exec-interrupt command. - (mi_cmd_execute): If the target is running save execution command - token in previous_async_command. If the command is not 'interrupt' - and the target is running, reject it. - (clean): New function. Free the arg and reset it to NULL. - - * mi-cmds.h (mi_cmd_exec_interrupt):Export. - -1999-10-28 Elena Zannoni - - * mi-cmds.c (mi_cmds): Implement command stack-select-frame by - mi_cmd_stack_select_frame. - - * mi-main.c (mi_cmd_stack_select_frame): New function. Implements - stack-select-frame command. - - * mi-cmds.h (mi_cmd_select_frame):Export. - -1999-10-26 Elena Zannoni - - * mi-cmds.c (mi_cmds): Implement commands stack-list-locals and - stack-list-arguments by mi_cmd_stack_list_locals and - mi_cmd_stack_list_args. - - * mi-main.c (mi_cmd_stack_list_locals): New function. Implements - stack-list-locals command. - (mi_cmd_stack_list_args): New function. Implements - stack-list-arguments command. - (list_args_or_locals): New function. Do all the work for the - listing of locals or arguments. - - * mi-cmds.h (mi_cmd_stack_list_args,mi_cmd_stack_list_locals) : - Export. - -1999-10-25 Elena Zannoni - - * mi-cmds.c (mi_cmds): Add new command stack-info-depth. - - * mi-main.c (mi_cmd_stack_info_depth): New function. Implements - the stack-info-depth command. - * mi-cmds.h (mi_cmd_stack_info_depth): Export. - - -1999-10-22 Elena Zannoni - - * mi-main.c (mi_execute_command): Handle MI_CMD_ERROR case - properly, for command that return error code and don't set - mi_error_message. - - * mi-cmds.c (mi_cmds): Hook stack-list-frames command to - mi_cmd_stack_list_frames function. - * mi-cmds.h (mi_cmd_stack_list_frames): Export. - - * mi-main.c (mi_execute_command): Deal with a return code of - MI_CMD_ERROR from the execution of mi commands. - (mi_error_message): Static string variable, to contain the error - message from mi commands. - (mi_cmd_stack_list_frames): New function. Prints a backtrace. - -1999-10-18 Elena Zannoni - - * mi-main.c (mi_cmd_disassemble): Handle the new command line - parameter that specifies the number of disassembly lines to be - displayed. - (gdb_do_disassemble): Add new parameter. Count the number of lines - that have been displayed, and stop when limit is reached. - -Wed Oct 13 18:04:13 1999 Andrew Cagney - - * mi-main.c (mi_command_loop): Don't initialize ``flush_hook''. - -1999-10-13 Elena Zannoni - - * mi/gdbmi.texinfo: More reformatting of the grammars. - -1999-10-12 Elena Zannoni - - * mi/gdbmi.texinfo: More TeX formatting. - -1999-10-11 Elena Zannoni - - * mi/gdbmi.texinfo: First pass completed. All commands should have - some comments/info. - Escape '@' output special char. - Reformat for TeX. - -1999-10-08 Elena Zannoni - - * mi/gdbmi.texinfo: Filled in part of file command section, and - stack section. - -1999-10-07 Elena Zannoni - - * mi/gdbmi.texinfo: Filled in some sections about execution - commands. - -Tue Oct 5 15:27:28 1999 Andrew Cagney - - * mi-cmds.h: Sort table - * mi-cmds.c: Ditto. - (MI_TABLE_SIZE): Increase to 251. - -1999-10-04 Fernando Nasser - - * mi-main.c (mi_cmd_var_create, mi_cmd_var_delete): Add missing - cleanups. - -1999-10-04 Fernando Nasser - - * mi-main.c (next_arg): Returns lenght as well. - (which_var, mi_cmd_var_create, mi_cmd_var_delete, - mi_cmd_var_set_format, mi_cmd_var_update): Do not modify the input - string, use allocated storage instead. - (mi_cmd_var_assign): Adjust call to next_arg() to include new - argument. - -1999-10-04 Fernando Nasser - - * mi-main.c (mi_execute_command): Fix handling of errors. - -1999-10-04 Fernando Nasser - - * mi-out.c (mi_out_new): Call tui_sfileopen() instead of - deprecated gdb_file_init_astream(). - * mi-main.c (mi_console_file_new): Ditto. - -Mon Oct 4 15:17:29 1999 Andrew Cagney - - * mi-cmds.h: Sort function declarations. - (mi_lookup): Add extern. - - * mi-cmds.c (mi_lookup): Delete dead code. - (build_table): Call internal_error instead of error. - (build_table): Send trace output to gdb_stdlog. - -1999-10-01 Elena Zannoni - - * mi-main.c (mi_execute_async_cli_command): Don't do the cleanups - if target_executing is null. - -1999-09-28 Elena Zannoni - - * mi-main.c (async_p): Change var name to event_loop_p. - -Mon Sep 27 15:11:00 1999 Andrew Cagney - - * mi-main.c (mi_execute_async_cli_command, mi_execute_command): - Replace target_has_async with function target_can_async_p. - -Sun Sep 26 00:12:52 1999 Andrew Cagney - - * mi-main.c (mi_cmd_target_select_continuation): Delete function. - (mi_cmd_target_select): Simplify. target-connect is guarenteed to - be synchronous. - -Sun Sep 26 00:12:52 1999 Andrew Cagney - - * mi-cmds.h (mi_cmd_ftype): Replace mi_impl_ftype. - (enum mi_cmd_result): Define. - * mi-cmds.c (struct mi_cmd): Update. - (mi_lookup): Update. - * mi-main.c (mi_cmd_execute): Update. - - * mi-main.c (mi_cmd_gdb_exit, mi_cmd_exec_run, mi_cmd_exec_next, - mi_cmd_exec_step, mi_cmd_target_select, mi_cmd_exec_continue, - mi_cmd_exec_return, mi_cmd_exec_finish, mi_cmd_disassemble, - mi_cmd_var_create, mi_cmd_var_delete, mi_cmd_var_set_format, - mi_cmd_var_show_format, mi_cmd_var_info_num_children, - mi_cmd_var_list_children, mi_cmd_var_info_type, - mi_cmd_var_info_expression, mi_cmd_var_show_attributes, - mi_cmd_var_evaluate_expression, mi_cmd_var_update): Update. - Return MI_CMD_DONE. - -1999-09-22 Fernando Nasser - - * mi-main.c (mi_cmd_var_create): Use paddr() to format address - on trace output. - -1999-09-21 Fernando Nasser - - * mi-main.c (mi_cmd_var_create): Test for varobjdebug before - printing trace and send it to gdb_stdlog. - -Mon Sep 20 13:41:04 1999 Andrew Cagney - - * Makefile.in (mi-out.o): Add dependency list. - * mi-out.c: Include "mi-out.h". - -1999-09-18 Elena Zannoni - - * mi-main.c (_initialize_mi_main): Events on stadin are now - handled by stdin_event_handler. - -1999-09-17 Fernando Nasser - - * mi-cmds.c (mi_cmds): Add var-* commands. - -1999-09-17 Fernando Nasser - - * mi-main.c (mi_cmd_var_create, mi_cmd_var_delete, - mi_cmd_var_set_format, mi_cmd_var_show_format, - mi_cmd_var_info_num_children, mi_cmd_var_list_children, - mi_cmd_var_info_type, mi_cmd_var_info_expression, - mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression, - mi_cmd_var_assign, mi_cmd_var_update, varobj_update_one, - which_var, next_arg): New functions. Implement the -var-* - commands. - * mi-cmds.h: Add prototypes for the above. - -1999-09-14 Fernando Nasser - - * mi-cmds.c (mi_cmds): Add detach command. - -1999-09-09 Fernando Nasser - - * mi-cmds.c (lookup_table): Fix typo. - -1999-09-09 Fernando Nasser - - * mi-cmds.c (mi_cmds): Fix typo and missing command. - -1999-09-09 Fernando Nasser - - * mi-main.c: Properly align function prototypes. - (mi_cmd_target_select): Proper check for NULL value. - -1999-09-09 Fernando Nasser - - * mi-main.c (mi_execute_async_cli_command): Fix for native targets - that do not have async yet. - -1999-09-01 Elena Zannoni - - * mi-main.c (mi_cmd_disassemble): Remove unused var. - (gdb_do_disassemble): Ditto. - -1999-08-30 Elena Zannoni - - * mi-main.c: Replace all the occurrences of 'asynch' in variable - or function names with 'async' to make it consistent with the rest - of gdb. - -Mon Aug 30 18:16:39 1999 Andrew Cagney - - * mi-main.c: #include for isspace(). - -1999-08-27 Elena Zannoni - - * mi-main.c (gdb_do_disassemble): This function returns void, not - int. - -1999-08-26 Elena Zannoni - - * mi-main.c (mi_cmd_disassemble): Don't use atoi() on the high - address string, just treat it same as address low. - (gdb_do_disassemble): Parse high_address string before seeing if - it is zero. - -1999-08-25 Elena Zannoni - - * mi-main.c (mi_cmd_disassemble): New function to produce - disassembly output for mi. - (gdb_dis_asm_read_memory): New function. Read the disassembly from - the executable file, instead of target memory. - (compare_lines): New function. Compare order of disassembly lines. - (gdb_do_disassemble): New function. Do the real job of getting the - assembly code out. - - * mi-cmds.c (mi_cmds): Do data-disassemble mi command via the - mi_cmd_disassemble function. - - * mi-cmds.h: Export new function mi_cmd_disassemble. - -Wed Aug 25 15:58:31 1999 Andrew Cagney - - * mi-main.c (mi_command_loop): Remove references to ui-hooks. - -1999-08-21 Elena Zannoni - - * mi-main.c (mi_execute_asynch_cli_command): Fix the incorrect - usage of strcat(): allocate enough space for the string. - -1999-08-13 Elena Zannoni - - From Christopher Faylor - * mi-main.c (mi_execute_command): Make sure we flush all the - output after each command. - -1999-08-10 Elena Zannoni - - * mi-main.c (_initialize_mi_main): Remove casting in call to - add_file_handler. - -Sun Aug 8 17:20:57 1999 Andrew Cagney - - * mi-main.c (mi_cmd_target_select, mi_execute_asynch_cli_command): - Replace call to fatal with call to internal_error. - -1999-07-26 Fernando Nasser - - * mi-main.c (mi_cmd_execute): Add return code. - (mi_execute_command): Make appropriate changes when calling the - function mentioned above. - (mi_cmd_gdb_exit, mi_cmd_target_select, - mi_cmd_target_select_continuation, mi_execute_command, - mi_exec_asynch_cli_cmd, mi_exec_asynch_cli_cmd_continuation): - Print token, prefix, class and output (if any) in one single group - of statements. - (mi_execute_command, mi_cmd_execute): Fix error prefix. - (mi_cmd_execute): Use exec cleanup for token. - * mi-out.c (mi_out_rewind): New function. - * mi-out.h: Prototype for the above. - -1999-07-16 Fernando Nasser - - * mi-main.c (mi_cmd_gdb_exit): Use buffer for exit message. - (mi_cmd_execute): Route error messages to correct file. - (mi_execute_asynch_cli_command): Insert line feed after running - message. - -1999-07-16 Fernando Nasser - - * mi-out.h (mi_out_buffered): Add extern declaration. - * mi-out.c (mi_out_buffered): New function. Insert a string at the - current buffer position. - * mi-main.c (mi_cmd_target_select, mi_execute_command, - mi_cmd_execute, mi_execute_asynch_cli_command): Use the above - function instead of printing to raw_stdout. - (mi_cmd_target_select, mi_cmd_target_select_continuation, - mi_execute_command, mi_cmd_execute, mi_execute_cli_command, - mi_exec_asynch_cli_cmd_continuation): Fix handling of token and - prefix. - (mi_execute_cli_command): Remove parameter no longer needed. - -1999-07-15 Elena Zannoni - - * mi-main.c (mi_cmd_target_select_continuation): Print the numeric - token when we are connected. - (mi_execute_command): Don't print the token now, do it later. - (mi_execute_cli_command): Add a new parameter for the numeric - token. Print the token, the prefix and the class after the - command has executed, not before. - (mi_execute_asynch_cli_command): Don't print an extra blank line. - -1999-07-15 Fernando Nasser - - * mi-main.c (mi_gdb_exit): Add \n at the end. - -1999-07-15 Fernando Nasser - - * mi-main.c (mi_cmd_execute): New function. Dispatch a mi operation. - (mi_execute_command): Use the above. - -1999-07-15 Fernando Nasser - - * mi-main.c: Fix identation. - -1999-07-15 Elena Zannoni - - * mi-main.c: Include target.h and inferior.h. - (mi_cmd_target_select): New function to execute the target-select - mi operation. - (mi_cmd_target_select_continuation): New function. Continuation - for the target-select operation. - (mi_execute_command): In case of an MI command which requires - asynchronous execution, do not try to display the result now. If - the execution has to look synchronous don't display the "(gdb)" - prompt. - (mi_execute_asynch_cli_command): Invoke real asynchronous - commands, set up exec_cleanups, and continuations. - (mi_exec_asynch_cli_cmd_continuation): New function. Continuation - for all the MI execution commands except 'target-select'. - (mi_execute_command): Handle null commands by exiting gdb, instead - of core dumping. - - * mi-cmds.c (mi_cmds): Hook up -target-select operation to new mi - function. - - * mi-cmds.h (mi_cmd_target_select): Add extern declaration. - -Thu Jul 15 10:31:39 1999 Andrew Cagney - - * mi-main.c (struct mi_console_file): Add field ``prefix''. - (mi_console_file_new): Add argument prefix. Initialize prefix - field. - (mi_console_file_flush): Use ``prefix'' instead of "~" as the - prefix string. - (mi_command_loop): Update stream output prefixes. gdb_stdout == - "~", gdb_stderr / gdb_stdlog == "&", gdb_stdtarg == "@". - -1999-07-13 Fernando Nasser - - * mi-main.c (ui_out_data): New field first_header. Fix output when - no breakpoints are found. - (mi_table_begin, mi_table_body, mi_table_header): Test for - first_header. - (mi_table_end): Test for supress_field_separator. - (mi_message): Remove messages from MI output. - -1999-06-30 Fernando Nasser - - * mi-cmds.c (mi_cmds[]): Delete gdb-cli operation. - * mi-main.c (parse): Remove ifdefs for cli commands parsing. - (mi-execute-command): Ditto. - -Mon Jun 28 13:06:52 1999 Andrew Cagney - - * mi-out.h: New file. - (mi_out_new, mi_out_put): Move mi specific delcarations to here. - * ui-out.h: From here. - - * mi-main.c: Include "mi-out.h". - -1999-06-25 Fernando Nasser - - * top.c (print_gdb_version): Add the word HEADLESS when output - follows headless format. - (print_command_lines): Fix typo. - -1999-06-25 Elena Zannoni - - * event-loop.h: Export input_fd. - * mi-main.c (mi_command_loop): Use the event loop if running - asynchronously. - (mi_execute_command_wrapper): New function. - (_initialize_mi-main): Set things up for running asynchronously. - -1999-06-18 Fernando Nasser - - * mi-cmds.c (mi_lookup): Deleted. - (lookup_table): New function. Replaces old mi_lookup() for local - use. - (mi_lookup): New function. External interface for command table - searchs. - (build_table): New definition. - (mi_cmds[]): Add several command implementations and the gdb-cli - special operation. - (mi_cmd_execute): Deleted. - * mi-cmds.h: Add type definition for command implementation - function pointers, add declaration for new implementation - functions and a declaration for mi_lookup(). - * mi-main.c (mi_execute_asynch_cli_command): New - function. Captures code that was repeated for all asynch - operations. - (mi_cmd_exec_*): Use the above new function. - (mi_gdb_cmd_exit): Fix the output, printing something appropriate. - (mi_cmd_exec_finish): New operation implementation function. - (mi_cmd_exec_return): Ditto. - (parse): Prepare to remove cli commands. - (mi_execute_command): Fix the output and change the way mi-cmds is - used. - -1999-06-18 Fernando Nasser - - * mi-out.c (mi_table_begin): Add missing field separator call. - -Thu Jun 17 21:05:40 1999 Fernando Nasser - - * breakpoint.c (breakpoint_1): Remove space in breakpoint table - id. - (mention): Use ui_out for last new line (forgotten). - -1999-06-16 Fernando Nasser - - * mi-main.c (mi_console_file_flush): Prevent prefix printing when - buffer empty; change prefix to '~'. - (mi_cmd_exec_*): Prefix normal output with '^' instead of - ','; remove unwanted new lines before "stopped". - -1999-06-16 Fernando Nasser - - * mi-cmds.c (struct mi_cmds): Updated entries for -exec-continue - and exec-next operations. - (mi_cmd_execute): New text for error messages. - * mi-cmds.h: Add declaration for mi_cmd_exec_next and - mi_cmd_exec_continue. - * mi-main.c (mi_cmd_exec_next): New function. Implements exec-next - operation. - (mi_cmd_exec_continue): New function. Implements exec-continue - operation. - (mi_execute_comand): Add missing space to prompt. - (mi_cmd_exec_run): Ditto. - (mi_cmd_exec_step): Ditto. - * mi-out.c (mi_out_new): Add flags argument to ui_out_new call. - (ui_list_end): Reset supress_field_separator flag. - -Sat Jun 12 11:49:10 1999 Andrew Cagney - - * mi-cmds.h. mi-cmds.c (exec step): Command implemented by - mi_cmd_exec_step instead of cli call. - * mi-main.c (mi_cmd_exec_step): New function. - - * mi-cmds.h. mi-cmds.c (exec run): Command implemented by - mi_cmd_exec_run instead of cli call. - * mi-main.c (mi_cmd_exec_run): New function. - - * mi-cmds.h. mi-cmds.c (gdb exit): Command implemented by - mi_cmd_gdb_exit instead of quit_force. - * mi-main.c (mi_cmd_gdb_exit): New function. - -Sat Jun 12 11:33:23 1999 Andrew Cagney - - * mi-main.c (mi_command_loop): Pass mi_input to - simplified_command_loop. - (mi_input): New function. Calls gdb_readline with no prompt. - -Sat Jun 12 11:19:02 1999 Andrew Cagney - - * mi-main.c (mi_console_file_fputs): Re-implement. Use a buffer - to accumulate output. - - * mi-main.c (struct mi_console_file): Add a buffer. - (mi_console_file_new): Create a buffer. - (mi_console_file_flush): New function. - -Sat Jun 12 10:59:39 1999 Andrew Cagney - - * mi-cmds.h (raw_stdout): Declare. Will be moved later. - * mi-cmds.c (mi_cmd_execute): Send error messages to RAW stdout. - (mi_cmds): Sort by class. - - * mi-main.c (raw_stdout): Make global. - * mi-main.c: Remove #ifdef UI_OUT. File assumes UI_OUT is - present. - * mi-main.c: Include "gdb_string.h". - (mi_out_put): Delete declaration. - -1999-06-11 Fernando Nasser - - * mi-main.c: Add pre-processor test for UI_OUT. - (mi_execute_command): Add pre-processor test for UI_OUT. - -Fri Jun 11 23:11:41 1999 Andrew Cagney - - * mi-main.c (raw_stdout): New variable. - (mi_execute_command): Write mi-out direct to raw_stdout. - (mi_command_loop): Create raw_stdout. Attach gdb_stdout to the - console. - (mi_console_file_fputs, mi_console_file_delete, - mi_console_file_new): New functions. - (struct mi_console_file): Declare. - -Fri Jun 11 18:34:33 1999 Andrew Cagney - - * mi-main.c (mi_execute_command): Call mi_out_put to display the - result. - * mi-out.c (mi_out_put): New function. - * ui-out.h (mi_out_put): Add declare. Will move later. - * Makefile.in (mi-cmds.o, mi-main.o): Add dependency on ui-out.h. - - * mi-out.c (mi_field_string, mi_field_fmt, mi_message, mi_flush, - out_field_fmt, list_open, list_close): Replace gdb_stdout with - data->buffer. - (field_separator, list_open, list_close): Add uiout parameter. - (mi_table_begin, mi_table_body, mi_table_end, mi_list_begin, - mi_list_end, mi_field_string, mi_field_fmt, out_field_fmt, - out_field_fmt): Update. - - * mi-out.c (mi_out_new): Initialize supress_field_separator. - (supress_field_separator): Move into mi-out local data object. - (mi_table_begin, mi_list_begin, field_separator): Update. - -Fri Jun 11 16:08:37 1999 Andrew Cagney - - * mi-out.c (mi_out_new): New function, replace init_mi_out. - * mi-main.c (mi_command_loop): Call mi_out_new(). - - * ui-out.h (mi_out_new): Add declaration. Will move later. - (mi_ui_out_impl): Delete. - -Wed Jun 9 16:42:16 1999 Andrew Cagney - - * mi-main.c: Include "ui-hooks.h". - (mi_init_ui, mi_command_loop): New functions. - (_initialize_mi_main): Install ``mi'' as the interpreter when - selected. - -Mon Jun 7 18:43:43 1999 Andrew Cagney - - From Fernando Nasser - * mi-cmds.c (build_table): Clean up error message. - * mi-cmds.c (mi_cmd_execute), mi-main.c (mi_execute_command): Only - print debug information when mi_debug_p. - * mi-cmds.h (mi_debug_p), mi-main.c: Global, control debug messages. - -Thu Jun 3 00:44:52 1999 Andrew Cagney - - From Fernando Nasser : - * mi-cmds.c: Add CLI definitions for "exec-arguments", - "exec-next", "gdb-exit", "break-list", "break-info", "exec-step" - and "stack-list-frames" to mi_cmds. - (struct mi_command): Add ``from_tty'' argument to func. - * mi-cmds.h (quit_force): Declare. - -1999-05-31 Fernando Nasser - - * mi-out.c (mi_table_end): Remove unwanted "\n". - -Thu May 27 14:59:06 1999 Andrew Cagney - - * top.c: Include "ui-hooks.h". - (call_interp_loop): Tempoary. Pass mi_execute_command to - simplified_command_loop. Initialize gdb_stdout & gdb_stderr to - stdio gdb_file streams. Force all hooks to null. - - * mi-cmds.h, mi-main.c, mi-cmds.c: New files. - * Makefile.in (SFILES): Add mi-main.c, mi-cmds.c - (COMMON_OBS): Add mi-main.o, mi-cmds.o. - (mi_cmds_h): Define. - -Wed May 26 12:39:49 1999 Andrew Cagney - - * top.c (call_interp_loop): Hack. Add extern declaration for - mi_ui_out_impl. - -1999-05-25 Fernando Nasser - - * mi-out.c: New table syntax. - -Mon May 24 16:16:29 1999 Andrew Cagney - - mi-out.c (_initialize_mi_out): Add external declaration. - -1999-05-21 Fernando Nasser - - * mi-out.c (mi_table_begin): Added missing parameter. - -1999-05-21 Fernando Nasser - - * mi-out.c: Changed table markers and added table id. - -1999-05-21 Fernando Nasser - - * mi-out.c: New file. Implements low-level ui-out primitives for - CLI-based interaction. - - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: diff --git a/contrib/gdb/gdb/mi/gdbmi.texinfo b/contrib/gdb/gdb/mi/gdbmi.texinfo deleted file mode 100644 index f924214..0000000 --- a/contrib/gdb/gdb/mi/gdbmi.texinfo +++ /dev/null @@ -1,3810 +0,0 @@ -@c \input texinfo @c -*-texinfo-*- -@c @c %**start of header -@c @setfilename gdbmi.info -@c @settitle GDB/MI Machine Interface -@c @setchapternewpage off -@c @c %**end of header - -@c @ifinfo -@c This file documents GDB/MI, a Machine Interface to GDB. - -@c Copyright 2000, 2001 Free Software Foundation, Inc. -@c Contributed by Cygnus Solutions. - -@c Permission is granted to copy, distribute and/or modify this document -@c under the terms of the GNU Free Documentation License, Version 1.1 or -@c any later version published by the Free Software Foundation; with no -@c Invariant Sections, with the Front-Cover Texts being ``A GNU Manual,'' -@c and with the Back-Cover Texts as in (a) below. - -@c (a) The FSF's Back-Cover Text is: ``You have freedom to copy and modify -@c this GNU Manual, like GNU software. Copies published by the Free -@c Software Foundation raise funds for GNU development.'' -@c @end ifinfo - -@c @c This title page illustrates only one of the -@c @c two methods of forming a title page. - -@c @titlepage -@c @title GDB/MI -@c @subtitle Version 0.3 -@c @subtitle Apr 2001 -@c @author Andrew Cagney, Fernando Nasser and Elena Zannoni - -@c @c The following two commands -@c @c start the copyright page. -@c @page -@c @vskip 0pt plus 1filll - -@c Copyright @copyright{} 2000, 2001 Free Software Foundation, Inc. - -@c Permission is granted to copy, distribute and/or modify this document -@c under the terms of the GNU Free Documentation License, Version 1.1 or -@c any later version published by the Free Software Foundation; with no -@c Invariant Sections, with the Front-Cover texts being ``A GNU Manual,'' -@c and with the Back-Cover Texts as in (a) below. - -@c (a) The FSF's Back-Cover Text is: ``You have freedom to copy and modify -@c this GNU Manual, like GNU software. Copies published by the Free -@c Software Foundation raise funds for GNU development.'' -@c @end titlepage - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% CHAPTER %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI -@chapter The @sc{gdb/mi} Interface - -@unnumberedsec Function and Purpose - -@cindex @sc{gdb/mi}, its purpose -@sc{gdb/mi} is a line based machine oriented text interface to @value{GDBN}. It is -specifically intended to support the development of systems which use -the debugger as just one small component of a larger system. - -This chapter is a specification of the @sc{gdb/mi} interface. It is written -in the form of a reference manual. - -Note that @sc{gdb/mi} is still under construction, so some of the -features described below are incomplete and subject to change. - -@unnumberedsec Notation and Terminology - -@cindex notational conventions, for @sc{gdb/mi} -This chapter uses the following notation: - -@itemize @bullet -@item -@code{|} separates two alternatives. - -@item -@code{[ @var{something} ]} indicates that @var{something} is optional: -it may or may not be given. - -@item -@code{( @var{group} )*} means that @var{group} inside the parentheses -may repeat zero or more times. - -@item -@code{( @var{group} )+} means that @var{group} inside the parentheses -may repeat one or more times. - -@item -@code{"@var{string}"} means a literal @var{string}. -@end itemize - -@ignore -@heading Dependencies -@end ignore - -@heading Acknowledgments - -In alphabetic order: Andrew Cagney, Fernando Nasser, Stan Shebs and -Elena Zannoni. - -@menu -* GDB/MI Command Syntax:: -* GDB/MI Compatibility with CLI:: -* GDB/MI Output Records:: -* GDB/MI Command Description Format:: -* GDB/MI Breakpoint Table Commands:: -* GDB/MI Data Manipulation:: -* GDB/MI Program Control:: -* GDB/MI Miscellaneous Commands:: -@ignore -* GDB/MI Kod Commands:: -* GDB/MI Memory Overlay Commands:: -* GDB/MI Signal Handling Commands:: -@end ignore -* GDB/MI Stack Manipulation:: -* GDB/MI Symbol Query:: -* GDB/MI Target Manipulation:: -* GDB/MI Thread Commands:: -* GDB/MI Tracepoint Commands:: -* GDB/MI Variable Objects:: -@end menu - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Command Syntax -@section @sc{gdb/mi} Command Syntax - -@menu -* GDB/MI Input Syntax:: -* GDB/MI Output Syntax:: -* GDB/MI Simple Examples:: -@end menu - -@node GDB/MI Input Syntax -@subsection @sc{gdb/mi} Input Syntax - -@cindex input syntax for @sc{gdb/mi} -@cindex @sc{gdb/mi}, input syntax -@table @code -@item @var{command} @expansion{} -@code{@var{cli-command} | @var{mi-command}} - -@item @var{cli-command} @expansion{} -@code{[ @var{token} ] @var{cli-command} @var{nl}}, where -@var{cli-command} is any existing @value{GDBN} CLI command. - -@item @var{mi-command} @expansion{} -@code{[ @var{token} ] "-" @var{operation} ( " " @var{option} )* -@code{[} " --" @code{]} ( " " @var{parameter} )* @var{nl}} - -@item @var{token} @expansion{} -"any sequence of digits" - -@item @var{option} @expansion{} -@code{"-" @var{parameter} [ " " @var{parameter} ]} - -@item @var{parameter} @expansion{} -@code{@var{non-blank-sequence} | @var{c-string}} - -@item @var{operation} @expansion{} -@emph{any of the operations described in this chapter} - -@item @var{non-blank-sequence} @expansion{} -@emph{anything, provided it doesn't contain special characters such as -"-", @var{nl}, """ and of course " "} - -@item @var{c-string} @expansion{} -@code{""" @var{seven-bit-iso-c-string-content} """} - -@item @var{nl} @expansion{} -@code{CR | CR-LF} -@end table - -@noindent -Notes: - -@itemize @bullet -@item -The CLI commands are still handled by the @sc{mi} interpreter; their -output is described below. - -@item -The @code{@var{token}}, when present, is passed back when the command -finishes. - -@item -Some @sc{mi} commands accept optional arguments as part of the parameter -list. Each option is identified by a leading @samp{-} (dash) and may be -followed by an optional argument parameter. Options occur first in the -parameter list and can be delimited from normal parameters using -@samp{--} (this is useful when some parameters begin with a dash). -@end itemize - -Pragmatics: - -@itemize @bullet -@item -We want easy access to the existing CLI syntax (for debugging). - -@item -We want it to be easy to spot a @sc{mi} operation. -@end itemize - -@node GDB/MI Output Syntax -@subsection @sc{gdb/mi} Output Syntax - -@cindex output syntax of @sc{gdb/mi} -@cindex @sc{gdb/mi}, output syntax -The output from @sc{gdb/mi} consists of zero or more out-of-band records -followed, optionally, by a single result record. This result record -is for the most recent command. The sequence of output records is -terminated by @samp{(@value{GDBP})}. - -If an input command was prefixed with a @code{@var{token}} then the -corresponding output for that command will also be prefixed by that same -@var{token}. - -@table @code -@item @var{output} @expansion{} -@code{( @var{out-of-band-record} )* [ @var{result-record} ] "(gdb)" @var{nl}} - -@item @var{result-record} @expansion{} -@code{ [ @var{token} ] "^" @var{result-class} ( "," @var{result} )* @var{nl}} - -@item @var{out-of-band-record} @expansion{} -@code{@var{async-record} | @var{stream-record}} - -@item @var{async-record} @expansion{} -@code{@var{exec-async-output} | @var{status-async-output} | @var{notify-async-output}} - -@item @var{exec-async-output} @expansion{} -@code{[ @var{token} ] "*" @var{async-output}} - -@item @var{status-async-output} @expansion{} -@code{[ @var{token} ] "+" @var{async-output}} - -@item @var{notify-async-output} @expansion{} -@code{[ @var{token} ] "=" @var{async-output}} - -@item @var{async-output} @expansion{} -@code{@var{async-class} ( "," @var{result} )* @var{nl}} - -@item @var{result-class} @expansion{} -@code{"done" | "running" | "connected" | "error" | "exit"} - -@item @var{async-class} @expansion{} -@code{"stopped" | @var{others}} (where @var{others} will be added -depending on the needs---this is still in development). - -@item @var{result} @expansion{} -@code{ @var{variable} "=" @var{value}} - -@item @var{variable} @expansion{} -@code{ @var{string} } - -@item @var{value} @expansion{} -@code{ @var{const} | @var{tuple} | @var{list} } - -@item @var{const} @expansion{} -@code{@var{c-string}} - -@item @var{tuple} @expansion{} -@code{ "@{@}" | "@{" @var{result} ( "," @var{result} )* "@}" } - -@item @var{list} @expansion{} -@code{ "[]" | "[" @var{value} ( "," @var{value} )* "]" | "[" -@var{result} ( "," @var{result} )* "]" } - -@item @var{stream-record} @expansion{} -@code{@var{console-stream-output} | @var{target-stream-output} | @var{log-stream-output}} - -@item @var{console-stream-output} @expansion{} -@code{"~" @var{c-string}} - -@item @var{target-stream-output} @expansion{} -@code{"@@" @var{c-string}} - -@item @var{log-stream-output} @expansion{} -@code{"&" @var{c-string}} - -@item @var{nl} @expansion{} -@code{CR | CR-LF} - -@item @var{token} @expansion{} -@emph{any sequence of digits}. -@end table - -@noindent -Notes: - -@itemize @bullet -@item -All output sequences end in a single line containing a period. - -@item -The @code{@var{token}} is from the corresponding request. If an execution -command is interrupted by the @samp{-exec-interrupt} command, the -@var{token} associated with the @samp{*stopped} message is the one of the -original execution command, not the one of the interrupt command. - -@item -@cindex status output in @sc{gdb/mi} -@var{status-async-output} contains on-going status information about the -progress of a slow operation. It can be discarded. All status output is -prefixed by @samp{+}. - -@item -@cindex async output in @sc{gdb/mi} -@var{exec-async-output} contains asynchronous state change on the target -(stopped, started, disappeared). All async output is prefixed by -@samp{*}. - -@item -@cindex notify output in @sc{gdb/mi} -@var{notify-async-output} contains supplementary information that the -client should handle (e.g., a new breakpoint information). All notify -output is prefixed by @samp{=}. - -@item -@cindex console output in @sc{gdb/mi} -@var{console-stream-output} is output that should be displayed as is in the -console. It is the textual response to a CLI command. All the console -output is prefixed by @samp{~}. - -@item -@cindex target output in @sc{gdb/mi} -@var{target-stream-output} is the output produced by the target program. -All the target output is prefixed by @samp{@@}. - -@item -@cindex log output in @sc{gdb/mi} -@var{log-stream-output} is output text coming from @value{GDBN}'s internals, for -instance messages that should be displayed as part of an error log. All -the log output is prefixed by @samp{&}. - -@item -@cindex list output in @sc{gdb/mi} -New @sc{gdb/mi} commands should only output @var{lists} containing -@var{values}. - - -@end itemize - -@xref{GDB/MI Stream Records, , @sc{gdb/mi} Stream Records}, for more -details about the various output records. - -@node GDB/MI Simple Examples -@subsection Simple Examples of @sc{gdb/mi} Interaction -@cindex @sc{gdb/mi}, simple examples - -This subsection presents several simple examples of interaction using -the @sc{gdb/mi} interface. In these examples, @samp{->} means that the -following line is passed to @sc{gdb/mi} as input, while @samp{<-} means -the output received from @sc{gdb/mi}. - -@subsubheading Target Stop - -Here's an example of stopping the inferior process: - -@example --> -stop -<- (@value{GDBP}) -@end example - -@noindent -and later: - -@example -<- *stop,reason="stop",address="0x123",source="a.c:123" -<- (@value{GDBP}) -@end example - -@subsubheading Simple CLI Command - -Here's an example of a simple CLI command being passed through -@sc{gdb/mi} and on to the CLI. - -@example --> print 1+2 -<- ~3\n -<- (@value{GDBP}) -@end example - -@subsubheading Command With Side Effects - -@example --> -symbol-file xyz.exe -<- *breakpoint,nr="3",address="0x123",source="a.c:123" -<- (@value{GDBP}) -@end example - -@subsubheading A Bad Command - -Here's what happens if you pass a non-existent command: - -@example --> -rubbish -<- error,"Rubbish not found" -<- (@value{GDBP}) -@end example - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Compatibility with CLI -@section @sc{gdb/mi} Compatibility with CLI - -@cindex compatibility, @sc{gdb/mi} and CLI -@cindex @sc{gdb/mi}, compatibility with CLI -To help users familiar with @value{GDBN}'s existing CLI interface, @sc{gdb/mi} -accepts existing CLI commands. As specified by the syntax, such -commands can be directly entered into the @sc{gdb/mi} interface and @value{GDBN} will -respond. - -This mechanism is provided as an aid to developers of @sc{gdb/mi} -clients and not as a reliable interface into the CLI. Since the command -is being interpreteted in an environment that assumes @sc{gdb/mi} -behaviour, the exact output of such commands is likely to end up being -an un-supported hybrid of @sc{gdb/mi} and CLI output. - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Output Records -@section @sc{gdb/mi} Output Records - -@menu -* GDB/MI Result Records:: -* GDB/MI Stream Records:: -* GDB/MI Out-of-band Records:: -@end menu - -@node GDB/MI Result Records -@subsection @sc{gdb/mi} Result Records - -@cindex result records in @sc{gdb/mi} -@cindex @sc{gdb/mi}, result records -In addition to a number of out-of-band notifications, the response to a -@sc{gdb/mi} command includes one of the following result indications: - -@table @code -@findex ^done -@item "^done" [ "," @var{results} ] -The synchronous operation was successful, @code{@var{results}} are the return -values. - -@item "^running" -@findex ^running -@c Is this one correct? Should it be an out-of-band notification? -The asynchronous operation was successfully started. The target is -running. - -@item "^error" "," @var{c-string} -@findex ^error -The operation failed. The @code{@var{c-string}} contains the corresponding -error message. -@end table - -@node GDB/MI Stream Records -@subsection @sc{gdb/mi} Stream Records - -@cindex @sc{gdb/mi}, stream records -@cindex stream records in @sc{gdb/mi} -@value{GDBN} internally maintains a number of output streams: the console, the -target, and the log. The output intended for each of these streams is -funneled through the @sc{gdb/mi} interface using @dfn{stream records}. - -Each stream record begins with a unique @dfn{prefix character} which -identifies its stream (@pxref{GDB/MI Output Syntax, , @sc{gdb/mi} Output -Syntax}). In addition to the prefix, each stream record contains a -@code{@var{string-output}}. This is either raw text (with an implicit new -line) or a quoted C string (which does not contain an implicit newline). - -@table @code -@item "~" @var{string-output} -The console output stream contains text that should be displayed in the -CLI console window. It contains the textual responses to CLI commands. - -@item "@@" @var{string-output} -The target output stream contains any textual output from the running -target. - -@item "&" @var{string-output} -The log stream contains debugging messages being produced by @value{GDBN}'s -internals. -@end table - -@node GDB/MI Out-of-band Records -@subsection @sc{gdb/mi} Out-of-band Records - -@cindex out-of-band records in @sc{gdb/mi} -@cindex @sc{gdb/mi}, out-of-band records -@dfn{Out-of-band} records are used to notify the @sc{gdb/mi} client of -additional changes that have occurred. Those changes can either be a -consequence of @sc{gdb/mi} (e.g., a breakpoint modified) or a result of -target activity (e.g., target stopped). - -The following is a preliminary list of possible out-of-band records. - -@table @code -@item "*" "stop" -@end table - - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Command Description Format -@section @sc{gdb/mi} Command Description Format - -The remaining sections describe blocks of commands. Each block of -commands is laid out in a fashion similar to this section. - -Note the the line breaks shown in the examples are here only for -readability. They don't appear in the real output. -Also note that the commands with a non-available example (N.A.@:) are -not yet implemented. - -@subheading Motivation - -The motivation for this collection of commands. - -@subheading Introduction - -A brief introduction to this collection of commands as a whole. - -@subheading Commands - -For each command in the block, the following is described: - -@subsubheading Synopsis - -@example - -command @var{args}@dots{} -@end example - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} CLI command. - -@subsubheading Result - -@subsubheading Out-of-band - -@subsubheading Notes - -@subsubheading Example - - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Breakpoint Table Commands -@section @sc{gdb/mi} Breakpoint table commands - -@cindex breakpoint commands for @sc{gdb/mi} -@cindex @sc{gdb/mi}, breakpoint commands -This section documents @sc{gdb/mi} commands for manipulating -breakpoints. - -@subheading The @code{-break-after} Command -@findex -break-after - -@subsubheading Synopsis - -@example - -break-after @var{number} @var{count} -@end example - -The breakpoint number @var{number} is not in effect until it has been -hit @var{count} times. To see how this is reflected in the output of -the @samp{-break-list} command, see the description of the -@samp{-break-list} command below. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{ignore}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-insert main -^done,bkpt=@{number="1",addr="0x000100d0",file="hello.c",line="5"@} -(@value{GDBP}) --break-after 1 3 -~ -^done -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="1",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x000100d0",func="main",file="hello.c",line="5",times="0", -ignore="3"@}]@} -(@value{GDBP}) -@end smallexample - -@ignore -@subheading The @code{-break-catch} Command -@findex -break-catch - -@subheading The @code{-break-commands} Command -@findex -break-commands -@end ignore - - -@subheading The @code{-break-condition} Command -@findex -break-condition - -@subsubheading Synopsis - -@example - -break-condition @var{number} @var{expr} -@end example - -Breakpoint @var{number} will stop the program only if the condition in -@var{expr} is true. The condition becomes part of the -@samp{-break-list} output (see the description of the @samp{-break-list} -command below). - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{condition}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-condition 1 1 -^done -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="1",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x000100d0",func="main",file="hello.c",line="5",cond="1", -times="0",ignore="3"@}]@} -(@value{GDBP}) -@end smallexample - -@subheading The @code{-break-delete} Command -@findex -break-delete - -@subsubheading Synopsis - -@example - -break-delete ( @var{breakpoint} )+ -@end example - -Delete the breakpoint(s) whose number(s) are specified in the argument -list. This is obviously reflected in the breakpoint list. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{delete}. - -@subsubheading Example - -@example -(@value{GDBP}) --break-delete 1 -^done -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="0",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[]@} -(@value{GDBP}) -@end example - -@subheading The @code{-break-disable} Command -@findex -break-disable - -@subsubheading Synopsis - -@example - -break-disable ( @var{breakpoint} )+ -@end example - -Disable the named @var{breakpoint}(s). The field @samp{enabled} in the -break list is now set to @samp{n} for the named @var{breakpoint}(s). - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{disable}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-disable 2 -^done -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="1",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="2",type="breakpoint",disp="keep",enabled="n", -addr="0x000100d0",func="main",file="hello.c",line="5",times="0"@}]@} -(@value{GDBP}) -@end smallexample - -@subheading The @code{-break-enable} Command -@findex -break-enable - -@subsubheading Synopsis - -@example - -break-enable ( @var{breakpoint} )+ -@end example - -Enable (previously disabled) @var{breakpoint}(s). - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{enable}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-enable 2 -^done -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="1",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="2",type="breakpoint",disp="keep",enabled="y", -addr="0x000100d0",func="main",file="hello.c",line="5",times="0"@}]@} -(@value{GDBP}) -@end smallexample - -@subheading The @code{-break-info} Command -@findex -break-info - -@subsubheading Synopsis - -@example - -break-info @var{breakpoint} -@end example - -@c REDUNDANT??? -Get information about a single breakpoint. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{info break @var{breakpoint}}. - -@subsubheading Example -N.A. - -@subheading The @code{-break-insert} Command -@findex -break-insert - -@subsubheading Synopsis - -@example - -break-insert [ -t ] [ -h ] [ -r ] - [ -c @var{condition} ] [ -i @var{ignore-count} ] - [ -p @var{thread} ] [ @var{line} | @var{addr} ] -@end example - -@noindent -If specified, @var{line}, can be one of: - -@itemize @bullet -@item function -@c @item +offset -@c @item -offset -@c @item linenum -@item filename:linenum -@item filename:function -@item *address -@end itemize - -The possible optional parameters of this command are: - -@table @samp -@item -t -Insert a tempoary breakpoint. -@item -h -Insert a hardware breakpoint. -@item -c @var{condition} -Make the breakpoint conditional on @var{condition}. -@item -i @var{ignore-count} -Initialize the @var{ignore-count}. -@item -r -Insert a regular breakpoint in all the functions whose names match the -given regular expression. Other flags are not applicable to regular -expresson. -@end table - -@subsubheading Result - -The result is in the form: - -@example - ^done,bkptno="@var{number}",func="@var{funcname}", - file="@var{filename}",line="@var{lineno}" -@end example - -@noindent -where @var{number} is the @value{GDBN} number for this breakpoint, @var{funcname} -is the name of the function where the breakpoint was inserted, -@var{filename} is the name of the source file which contains this -function, and @var{lineno} is the source line number within that file. - -Note: this format is open to change. -@c An out-of-band breakpoint instead of part of the result? - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{break}, @samp{tbreak}, -@samp{hbreak}, @samp{thbreak}, and @samp{rbreak}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-insert main -^done,bkpt=@{number="1",addr="0x0001072c",file="recursive2.c",line="4"@} -(@value{GDBP}) --break-insert -t foo -^done,bkpt=@{number="2",addr="0x00010774",file="recursive2.c",line="11"@} -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="2",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x0001072c", func="main",file="recursive2.c",line="4",times="0"@}, -bkpt=@{number="2",type="breakpoint",disp="del",enabled="y", -addr="0x00010774",func="foo",file="recursive2.c",line="11",times="0"@}]@} -(@value{GDBP}) --break-insert -r foo.* -~int foo(int, int); -^done,bkpt=@{number="3",addr="0x00010774",file="recursive2.c",line="11"@} -(@value{GDBP}) -@end smallexample - -@subheading The @code{-break-list} Command -@findex -break-list - -@subsubheading Synopsis - -@example - -break-list -@end example - -Displays the list of inserted breakpoints, showing the following fields: - -@table @samp -@item Number -number of the breakpoint -@item Type -type of the breakpoint: @samp{breakpoint} or @samp{watchpoint} -@item Disposition -should the breakpoint be deleted or disabled when it is hit: @samp{keep} -or @samp{nokeep} -@item Enabled -is the breakpoint enabled or no: @samp{y} or @samp{n} -@item Address -memory location at which the breakpoint is set -@item What -logical location of the breakpoint, expressed by function name, file -name, line number -@item Times -number of times the breakpoint has been hit -@end table - -If there are no breakpoints or watchpoints, the @code{BreakpointTable} -@code{body} field is an empty list. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info break}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="2",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x000100d0",func="main",file="hello.c",line="5",times="0"@}, -bkpt=@{number="2",type="breakpoint",disp="keep",enabled="y", -addr="0x00010114",func="foo",file="hello.c",line="13",times="0"@}]@} -(@value{GDBP}) -@end smallexample - -Here's an example of the result when there are no breakpoints: - -@smallexample -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="0",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[]@} -(@value{GDBP}) -@end smallexample - -@subheading The @code{-break-watch} Command -@findex -break-watch - -@subsubheading Synopsis - -@example - -break-watch [ -a | -r ] -@end example - -Create a watchpoint. With the @samp{-a} option it will create an -@dfn{access} watchpoint, i.e. a watchpoint that triggers either on a -read from or on a write to the memory location. With the @samp{-r} -option, the watchpoint created is a @dfn{read} watchpoint, i.e. it will -trigger only when the memory location is accessed for reading. Without -either of the options, the watchpoint created is a regular watchpoint, -i.e. it will trigger when the memory location is accessed for writing. -@xref{Set Watchpoints, , Setting watchpoints}. - -Note that @samp{-break-list} will report a single list of watchpoints and -breakpoints inserted. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{watch}, @samp{awatch}, and -@samp{rwatch}. - -@subsubheading Example - -Setting a watchpoint on a variable in the @code{main} function: - -@smallexample -(@value{GDBP}) --break-watch x -^done,wpt=@{number="2",exp="x"@} -(@value{GDBP}) --exec-continue -^running -^done,reason="watchpoint-trigger",wpt=@{number="2",exp="x"@}, -value=@{old="-268439212",new="55"@}, -frame=@{func="main",args=[],file="recursive2.c",line="5"@} -(@value{GDBP}) -@end smallexample - -Setting a watchpoint on a variable local to a function. @value{GDBN} will stop -the program execution twice: first for the variable changing value, then -for the watchpoint going out of scope. - -@smallexample -(@value{GDBP}) --break-watch C -^done,wpt=@{number="5",exp="C"@} -(@value{GDBP}) --exec-continue -^running -^done,reason="watchpoint-trigger", -wpt=@{number="5",exp="C"@},value=@{old="-276895068",new="3"@}, -frame=@{func="callee4",args=[], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="13"@} -(@value{GDBP}) --exec-continue -^running -^done,reason="watchpoint-scope",wpnum="5", -frame=@{func="callee3",args=[@{name="strarg", -value="0x11940 \"A string argument.\""@}], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="18"@} -(@value{GDBP}) -@end smallexample - -Listing breakpoints and watchpoints, at different points in the program -execution. Note that once the watchpoint goes out of scope, it is -deleted. - -@smallexample -(@value{GDBP}) --break-watch C -^done,wpt=@{number="2",exp="C"@} -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="2",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x00010734",func="callee4", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8",times="1"@}, -bkpt=@{number="2",type="watchpoint",disp="keep", -enabled="y",addr="",what="C",times="0"@}]@} -(@value{GDBP}) --exec-continue -^running -^done,reason="watchpoint-trigger",wpt=@{number="2",exp="C"@}, -value=@{old="-276895068",new="3"@}, -frame=@{func="callee4",args=[], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="13"@} -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="2",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x00010734",func="callee4", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8",times="1"@}, -bkpt=@{number="2",type="watchpoint",disp="keep", -enabled="y",addr="",what="C",times="-5"@}]@} -(@value{GDBP}) --exec-continue -^running -^done,reason="watchpoint-scope",wpnum="2", -frame=@{func="callee3",args=[@{name="strarg", -value="0x11940 \"A string argument.\""@}], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="18"@} -(@value{GDBP}) --break-list -^done,BreakpointTable=@{nr_rows="1",nr_cols="6", -hdr=[@{width="3",alignment="-1",col_name="number",colhdr="Num"@}, -@{width="14",alignment="-1",col_name="type",colhdr="Type"@}, -@{width="4",alignment="-1",col_name="disp",colhdr="Disp"@}, -@{width="3",alignment="-1",col_name="enabled",colhdr="Enb"@}, -@{width="10",alignment="-1",col_name="addr",colhdr="Address"@}, -@{width="40",alignment="2",col_name="what",colhdr="What"@}], -body=[bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y", -addr="0x00010734",func="callee4", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8",times="1"@}]@} -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Data Manipulation -@section @sc{gdb/mi} Data Manipulation - -@cindex data manipulation, in @sc{gdb/mi} -@cindex @sc{gdb/mi}, data manipulation -This section describes the @sc{gdb/mi} commands that manipulate data: -examine memory and registers, evaluate expressions, etc. - -@c REMOVED FROM THE INTERFACE. -@c @subheading -data-assign -@c Change the value of a program variable. Plenty of side effects. -@c @subsubheading GDB command -@c set variable -@c @subsubheading Example -@c N.A. - -@subheading The @code{-data-disassemble} Command -@findex -data-disassemble - -@subsubheading Synopsis - -@example - -data-disassemble - [ -s @var{start-addr} -e @var{end-addr} ] - | [ -f @var{filename} -l @var{linenum} [ -n @var{lines} ] ] - -- @var{mode} -@end example - -@noindent -Where: - -@table @samp -@item @var{start-addr} -is the beginning address (or @code{$pc}) -@item @var{end-addr} -is the end address -@item @var{filename} -is the name of the file to disassemble -@item @var{linenum} -is the line number to disassemble around -@item @var{lines} -is the the number of disassembly lines to be produced. If it is -1, -the whole function will be disassembled, in case no @var{end-addr} is -specified. If @var{end-addr} is specified as a non-zero value, and -@var{lines} is lower than the number of disassembly lines between -@var{start-addr} and @var{end-addr}, only @var{lines} lines are -displayed; if @var{lines} is higher than the number of lines between -@var{start-addr} and @var{end-addr}, only the lines up to @var{end-addr} -are displayed. -@item @var{mode} -is either 0 (meaning only disassembly) or 1 (meaning mixed source and -disassembly). -@end table - -@subsubheading Result - -The output for each instruction is composed of four fields: - -@itemize @bullet -@item Address -@item Func-name -@item Offset -@item Instruction -@end itemize - -Note that whatever included in the instruction field, is not manipulated -directely by @sc{gdb/mi}, i.e. it is not possible to adjust its format. - -@subsubheading @value{GDBN} Command - -There's no direct mapping from this command to the CLI. - -@subsubheading Example - -Disassemble from the current value of @code{$pc} to @code{$pc + 20}: - -@smallexample -(@value{GDBP}) --data-disassemble -s $pc -e "$pc + 20" -- 0 -^done, -asm_insns=[ -@{address="0x000107c0",func-name="main",offset="4", -inst="mov 2, %o0"@}, -@{address="0x000107c4",func-name="main",offset="8", -inst="sethi %hi(0x11800), %o2"@}, -@{address="0x000107c8",func-name="main",offset="12", -inst="or %o2, 0x140, %o1\t! 0x11940 <_lib_version+8>"@}, -@{address="0x000107cc",func-name="main",offset="16", -inst="sethi %hi(0x11800), %o2"@}, -@{address="0x000107d0",func-name="main",offset="20", -inst="or %o2, 0x168, %o4\t! 0x11968 <_lib_version+48>"@}] -(@value{GDBP}) -@end smallexample - -Disassemble the whole @code{main} function. Line 32 is part of -@code{main}. - -@smallexample --data-disassemble -f basics.c -l 32 -- 0 -^done,asm_insns=[ -@{address="0x000107bc",func-name="main",offset="0", -inst="save %sp, -112, %sp"@}, -@{address="0x000107c0",func-name="main",offset="4", -inst="mov 2, %o0"@}, -@{address="0x000107c4",func-name="main",offset="8", -inst="sethi %hi(0x11800), %o2"@}, -[@dots{}] -@{address="0x0001081c",func-name="main",offset="96",inst="ret "@}, -@{address="0x00010820",func-name="main",offset="100",inst="restore "@}] -(@value{GDBP}) -@end smallexample - -Disassemble 3 instructions from the start of @code{main}: - -@smallexample -(@value{GDBP}) --data-disassemble -f basics.c -l 32 -n 3 -- 0 -^done,asm_insns=[ -@{address="0x000107bc",func-name="main",offset="0", -inst="save %sp, -112, %sp"@}, -@{address="0x000107c0",func-name="main",offset="4", -inst="mov 2, %o0"@}, -@{address="0x000107c4",func-name="main",offset="8", -inst="sethi %hi(0x11800), %o2"@}] -(@value{GDBP}) -@end smallexample - -Disassemble 3 instructions from the start of @code{main} in mixed mode: - -@smallexample -(@value{GDBP}) --data-disassemble -f basics.c -l 32 -n 3 -- 1 -^done,asm_insns=[ -src_and_asm_line=@{line="31", -file="/kwikemart/marge/ezannoni/flathead-dev/devo/gdb/ \ - testsuite/gdb.mi/basics.c",line_asm_insn=[ -@{address="0x000107bc",func-name="main",offset="0", -inst="save %sp, -112, %sp"@}]@}, -src_and_asm_line=@{line="32", -file="/kwikemart/marge/ezannoni/flathead-dev/devo/gdb/ \ - testsuite/gdb.mi/basics.c",line_asm_insn=[ -@{address="0x000107c0",func-name="main",offset="4", -inst="mov 2, %o0"@}, -@{address="0x000107c4",func-name="main",offset="8", -inst="sethi %hi(0x11800), %o2"@}]@}] -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-data-evaluate-expression} Command -@findex -data-evaluate-expression - -@subsubheading Synopsis - -@example - -data-evaluate-expression @var{expr} -@end example - -Evaluate @var{expr} as an expression. The expression could contain an -inferior function call. The function call will execute synchronously. -If the expression contains spaces, it must be enclosed in double quotes. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{print}, @samp{output}, and -@samp{call}. In @code{gdbtk} only, there's a corresponding -@samp{gdb_eval} command. - -@subsubheading Example - -In the following example, the numbers that precede the commands are the -@dfn{tokens} described in @ref{GDB/MI Command Syntax, ,@sc{gdb/mi} -Command Syntax}. Notice how @sc{gdb/mi} returns the same tokens in its -output. - -@smallexample -211-data-evaluate-expression A -211^done,value="1" -(@value{GDBP}) -311-data-evaluate-expression &A -311^done,value="0xefffeb7c" -(@value{GDBP}) -411-data-evaluate-expression A+3 -411^done,value="4" -(@value{GDBP}) -511-data-evaluate-expression "A + 3" -511^done,value="4" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-data-list-changed-registers} Command -@findex -data-list-changed-registers - -@subsubheading Synopsis - -@example - -data-list-changed-registers -@end example - -Display a list of the registers that have changed. - -@subsubheading @value{GDBN} Command - -@value{GDBN} doesn't have a direct analog for this command; @code{gdbtk} -has the corresponding command @samp{gdb_changed_register_list}. - -@subsubheading Example - -On a PPC MBX board: - -@smallexample -(@value{GDBP}) --exec-continue -^running - -(@value{GDBP}) -*stopped,reason="breakpoint-hit",bkptno="1",frame=@{func="main", -args=[],file="try.c",line="5"@} -(@value{GDBP}) --data-list-changed-registers -^done,changed-registers=["0","1","2","4","5","6","7","8","9", -"10","11","13","14","15","16","17","18","19","20","21","22","23", -"24","25","26","27","28","30","31","64","65","66","67","69"] -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-data-list-register-names} Command -@findex -data-list-register-names - -@subsubheading Synopsis - -@example - -data-list-register-names [ ( @var{regno} )+ ] -@end example - -Show a list of register names for the current target. If no arguments -are given, it shows a list of the names of all the registers. If -integer numbers are given as arguments, it will print a list of the -names of the registers corresponding to the arguments. To ensure -consistency between a register name and its number, the output list may -include empty register names. - -@subsubheading @value{GDBN} Command - -@value{GDBN} does not have a command which corresponds to -@samp{-data-list-register-names}. In @code{gdbtk} there is a -corresponding command @samp{gdb_regnames}. - -@subsubheading Example - -For the PPC MBX board: -@smallexample -(@value{GDBP}) --data-list-register-names -^done,register-names=["r0","r1","r2","r3","r4","r5","r6","r7", -"r8","r9","r10","r11","r12","r13","r14","r15","r16","r17","r18", -"r19","r20","r21","r22","r23","r24","r25","r26","r27","r28","r29", -"r30","r31","f0","f1","f2","f3","f4","f5","f6","f7","f8","f9", -"f10","f11","f12","f13","f14","f15","f16","f17","f18","f19","f20", -"f21","f22","f23","f24","f25","f26","f27","f28","f29","f30","f31", -"", "pc","ps","cr","lr","ctr","xer"] -(@value{GDBP}) --data-list-register-names 1 2 3 -^done,register-names=["r1","r2","r3"] -(@value{GDBP}) -@end smallexample - -@subheading The @code{-data-list-register-values} Command -@findex -data-list-register-values - -@subsubheading Synopsis - -@example - -data-list-register-values @var{fmt} [ ( @var{regno} )*] -@end example - -Display the registers' contents. @var{fmt} is the format according to -which the registers' contents are to be returned, followed by an optional -list of numbers specifying the registers to display. A missing list of -numbers indicates that the contents of all the registers must be returned. - -Allowed formats for @var{fmt} are: - -@table @code -@item x -Hexadecimal -@item o -Octal -@item t -Binary -@item d -Decimal -@item r -Raw -@item N -Natural -@end table - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{info reg}, @samp{info -all-reg}, and (in @code{gdbtk}) @samp{gdb_fetch_registers}. - -@subsubheading Example - -For a PPC MBX board (note: line breaks are for readability only, they -don't appear in the actual output): - -@smallexample -(@value{GDBP}) --data-list-register-values r 64 65 -^done,register-values=[@{number="64",value="0xfe00a300"@}, -@{number="65",value="0x00029002"@}] -(@value{GDBP}) --data-list-register-values x -^done,register-values=[@{number="0",value="0xfe0043c8"@}, -@{number="1",value="0x3fff88"@},@{number="2",value="0xfffffffe"@}, -@{number="3",value="0x0"@},@{number="4",value="0xa"@}, -@{number="5",value="0x3fff68"@},@{number="6",value="0x3fff58"@}, -@{number="7",value="0xfe011e98"@},@{number="8",value="0x2"@}, -@{number="9",value="0xfa202820"@},@{number="10",value="0xfa202808"@}, -@{number="11",value="0x1"@},@{number="12",value="0x0"@}, -@{number="13",value="0x4544"@},@{number="14",value="0xffdfffff"@}, -@{number="15",value="0xffffffff"@},@{number="16",value="0xfffffeff"@}, -@{number="17",value="0xefffffed"@},@{number="18",value="0xfffffffe"@}, -@{number="19",value="0xffffffff"@},@{number="20",value="0xffffffff"@}, -@{number="21",value="0xffffffff"@},@{number="22",value="0xfffffff7"@}, -@{number="23",value="0xffffffff"@},@{number="24",value="0xffffffff"@}, -@{number="25",value="0xffffffff"@},@{number="26",value="0xfffffffb"@}, -@{number="27",value="0xffffffff"@},@{number="28",value="0xf7bfffff"@}, -@{number="29",value="0x0"@},@{number="30",value="0xfe010000"@}, -@{number="31",value="0x0"@},@{number="32",value="0x0"@}, -@{number="33",value="0x0"@},@{number="34",value="0x0"@}, -@{number="35",value="0x0"@},@{number="36",value="0x0"@}, -@{number="37",value="0x0"@},@{number="38",value="0x0"@}, -@{number="39",value="0x0"@},@{number="40",value="0x0"@}, -@{number="41",value="0x0"@},@{number="42",value="0x0"@}, -@{number="43",value="0x0"@},@{number="44",value="0x0"@}, -@{number="45",value="0x0"@},@{number="46",value="0x0"@}, -@{number="47",value="0x0"@},@{number="48",value="0x0"@}, -@{number="49",value="0x0"@},@{number="50",value="0x0"@}, -@{number="51",value="0x0"@},@{number="52",value="0x0"@}, -@{number="53",value="0x0"@},@{number="54",value="0x0"@}, -@{number="55",value="0x0"@},@{number="56",value="0x0"@}, -@{number="57",value="0x0"@},@{number="58",value="0x0"@}, -@{number="59",value="0x0"@},@{number="60",value="0x0"@}, -@{number="61",value="0x0"@},@{number="62",value="0x0"@}, -@{number="63",value="0x0"@},@{number="64",value="0xfe00a300"@}, -@{number="65",value="0x29002"@},@{number="66",value="0x202f04b5"@}, -@{number="67",value="0xfe0043b0"@},@{number="68",value="0xfe00b3e4"@}, -@{number="69",value="0x20002b03"@}] -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-data-read-memory} Command -@findex -data-read-memory - -@subsubheading Synopsis - -@example - -data-read-memory [ -o @var{byte-offset} ] - @var{address} @var{word-format} @var{word-size} - @var{nr-rows} @var{nr-cols} [ @var{aschar} ] -@end example - -@noindent -where: - -@table @samp -@item @var{address} -An expression specifying the address of the first memory word to be -read. Complex expressions containing embedded white space should be -quoted using the C convention. - -@item @var{word-format} -The format to be used to print the memory words. The notation is the -same as for @value{GDBN}'s @code{print} command (@pxref{Output Formats, -,Output formats}). - -@item @var{word-size} -The size of each memory word in bytes. - -@item @var{nr-rows} -The number of rows in the output table. - -@item @var{nr-cols} -The number of columns in the output table. - -@item @var{aschar} -If present, indicates that each row should include an @sc{ascii} dump. The -value of @var{aschar} is used as a padding character when a byte is not a -member of the printable @sc{ascii} character set (printable @sc{ascii} -characters are those whose code is between 32 and 126, inclusively). - -@item @var{byte-offset} -An offset to add to the @var{address} before fetching memory. -@end table - -This command displays memory contents as a table of @var{nr-rows} by -@var{nr-cols} words, each word being @var{word-size} bytes. In total, -@code{@var{nr-rows} * @var{nr-cols} * @var{word-size}} bytes are read -(returned as @samp{total-bytes}). Should less than the requested number -of bytes be returned by the target, the missing words are identified -using @samp{N/A}. The number of bytes read from the target is returned -in @samp{nr-bytes} and the starting address used to read memory in -@samp{addr}. - -The address of the next/previous row or page is available in -@samp{next-row} and @samp{prev-row}, @samp{next-page} and -@samp{prev-page}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{x}. @code{gdbtk} has -@samp{gdb_get_mem} memory read command. - -@subsubheading Example - -Read six bytes of memory starting at @code{bytes+6} but then offset by -@code{-6} bytes. Format as three rows of two columns. One byte per -word. Display each word in hex. - -@smallexample -(@value{GDBP}) -9-data-read-memory -o -6 -- bytes+6 x 1 3 2 -9^done,addr="0x00001390",nr-bytes="6",total-bytes="6", -next-row="0x00001396",prev-row="0x0000138e",next-page="0x00001396", -prev-page="0x0000138a",memory=[ -@{addr="0x00001390",data=["0x00","0x01"]@}, -@{addr="0x00001392",data=["0x02","0x03"]@}, -@{addr="0x00001394",data=["0x04","0x05"]@}] -(@value{GDBP}) -@end smallexample - -Read two bytes of memory starting at address @code{shorts + 64} and -display as a single word formatted in decimal. - -@smallexample -(@value{GDBP}) -5-data-read-memory shorts+64 d 2 1 1 -5^done,addr="0x00001510",nr-bytes="2",total-bytes="2", -next-row="0x00001512",prev-row="0x0000150e", -next-page="0x00001512",prev-page="0x0000150e",memory=[ -@{addr="0x00001510",data=["128"]@}] -(@value{GDBP}) -@end smallexample - -Read thirty two bytes of memory starting at @code{bytes+16} and format -as eight rows of four columns. Include a string encoding with @samp{x} -used as the non-printable character. - -@smallexample -(@value{GDBP}) -4-data-read-memory bytes+16 x 1 8 4 x -4^done,addr="0x000013a0",nr-bytes="32",total-bytes="32", -next-row="0x000013c0",prev-row="0x0000139c", -next-page="0x000013c0",prev-page="0x00001380",memory=[ -@{addr="0x000013a0",data=["0x10","0x11","0x12","0x13"],ascii="xxxx"@}, -@{addr="0x000013a4",data=["0x14","0x15","0x16","0x17"],ascii="xxxx"@}, -@{addr="0x000013a8",data=["0x18","0x19","0x1a","0x1b"],ascii="xxxx"@}, -@{addr="0x000013ac",data=["0x1c","0x1d","0x1e","0x1f"],ascii="xxxx"@}, -@{addr="0x000013b0",data=["0x20","0x21","0x22","0x23"],ascii=" !\"#"@}, -@{addr="0x000013b4",data=["0x24","0x25","0x26","0x27"],ascii="$%&'"@}, -@{addr="0x000013b8",data=["0x28","0x29","0x2a","0x2b"],ascii="()*+"@}, -@{addr="0x000013bc",data=["0x2c","0x2d","0x2e","0x2f"],ascii=",-./"@}] -(@value{GDBP}) -@end smallexample - -@subheading The @code{-display-delete} Command -@findex -display-delete - -@subsubheading Synopsis - -@example - -display-delete @var{number} -@end example - -Delete the display @var{number}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{delete display}. - -@subsubheading Example -N.A. - - -@subheading The @code{-display-disable} Command -@findex -display-disable - -@subsubheading Synopsis - -@example - -display-disable @var{number} -@end example - -Disable display @var{number}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{disable display}. - -@subsubheading Example -N.A. - - -@subheading The @code{-display-enable} Command -@findex -display-enable - -@subsubheading Synopsis - -@example - -display-enable @var{number} -@end example - -Enable display @var{number}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{enable display}. - -@subsubheading Example -N.A. - - -@subheading The @code{-display-insert} Command -@findex -display-insert - -@subsubheading Synopsis - -@example - -display-insert @var{expression} -@end example - -Display @var{expression} every time the program stops. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{display}. - -@subsubheading Example -N.A. - - -@subheading The @code{-display-list} Command -@findex -display-list - -@subsubheading Synopsis - -@example - -display-list -@end example - -List the displays. Do not show the current values. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info display}. - -@subsubheading Example -N.A. - - -@subheading The @code{-environment-cd} Command -@findex -environment-cd - -@subsubheading Synopsis - -@example - -environment-cd @var{pathdir} -@end example - -Set @value{GDBN}'s working directory. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{cd}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --environment-cd /kwikemart/marge/ezannoni/flathead-dev/devo/gdb -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-environment-directory} Command -@findex -environment-directory - -@subsubheading Synopsis - -@example - -environment-directory @var{pathdir} -@end example - -Add directory @var{pathdir} to beginning of search path for source files. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{dir}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --environment-directory /kwikemart/marge/ezannoni/flathead-dev/devo/gdb -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-environment-path} Command -@findex -environment-path - -@subsubheading Synopsis - -@example - -environment-path ( @var{pathdir} )+ -@end example - -Add directories @var{pathdir} to beginning of search path for object files. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{path}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --environment-path /kwikemart/marge/ezannoni/flathead-dev/ppc-eabi/gdb -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-environment-pwd} Command -@findex -environment-pwd - -@subsubheading Synopsis - -@example - -environment-pwd -@end example - -Show the current working directory. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{pwd}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --environment-pwd -~Working directory /kwikemart/marge/ezannoni/flathead-dev/devo/gdb. -^done -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Program Control -@section @sc{gdb/mi} Program control - -@subsubheading Program termination - -As a result of execution, the inferior program can run to completion, if -it doesn't encounter any breakpoints. In this case the output will -include an exit code, if the program has exited exceptionally. - -@subsubheading Examples - -@noindent -Program exited normally: - -@smallexample -(@value{GDBP}) --exec-run -^running -(@value{GDBP}) -x = 55 -*stopped,reason="exited-normally" -(@value{GDBP}) -@end smallexample - -@noindent -Program exited exceptionally: - -@smallexample -(@value{GDBP}) --exec-run -^running -(@value{GDBP}) -x = 55 -*stopped,reason="exited",exit-code="01" -(@value{GDBP}) -@end smallexample - -Another way the program can terminate is if it receives a signal such as -@code{SIGINT}. In this case, @sc{gdb/mi} displays this: - -@smallexample -(@value{GDBP}) -*stopped,reason="exited-signalled",signal-name="SIGINT", -signal-meaning="Interrupt" -@end smallexample - - -@subheading The @code{-exec-abort} Command -@findex -exec-abort - -@subsubheading Synopsis - -@example - -exec-abort -@end example - -Kill the inferior running program. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{kill}. - -@subsubheading Example -N.A. - - -@subheading The @code{-exec-arguments} Command -@findex -exec-arguments - -@subsubheading Synopsis - -@example - -exec-arguments @var{args} -@end example - -Set the inferior program arguments, to be used in the next -@samp{-exec-run}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{set args}. - -@subsubheading Example - -@c FIXME! -Don't have one around. - - -@subheading The @code{-exec-continue} Command -@findex -exec-continue - -@subsubheading Synopsis - -@example - -exec-continue -@end example - -Asynchronous command. Resumes the execution of the inferior program -until a breakpoint is encountered, or until the inferior exits. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} corresponding is @samp{continue}. - -@subsubheading Example - -@smallexample --exec-continue -^running -(@value{GDBP}) -@@Hello world -*stopped,reason="breakpoint-hit",bkptno="2",frame=@{func="foo",args=[], -file="hello.c",line="13"@} -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-finish} Command -@findex -exec-finish - -@subsubheading Synopsis - -@example - -exec-finish -@end example - -Asynchronous command. Resumes the execution of the inferior program -until the current function is exited. Displays the results returned by -the function. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{finish}. - -@subsubheading Example - -Function returning @code{void}. - -@smallexample --exec-finish -^running -(@value{GDBP}) -@@hello from foo -*stopped,reason="function-finished",frame=@{func="main",args=[], -file="hello.c",line="7"@} -(@value{GDBP}) -@end smallexample - -Function returning other than @code{void}. The name of the internal -@value{GDBN} variable storing the result is printed, together with the -value itself. - -@smallexample --exec-finish -^running -(@value{GDBP}) -*stopped,reason="function-finished",frame=@{addr="0x000107b0",func="foo", -args=[@{name="a",value="1"],@{name="b",value="9"@}@}, -file="recursive2.c",line="14"@}, -gdb-result-var="$1",return-value="0" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-interrupt} Command -@findex -exec-interrupt - -@subsubheading Synopsis - -@example - -exec-interrupt -@end example - -Asynchronous command. Interrupts the background execution of the target. -Note how the token associated with the stop message is the one for the -execution command that has been interrupted. The token for the interrupt -itself only appears in the @samp{^done} output. If the user is trying to -interrupt a non-running program, an error message will be printed. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{interrupt}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) -111-exec-continue -111^running - -(@value{GDBP}) -222-exec-interrupt -222^done -(@value{GDBP}) -111*stopped,signal-name="SIGINT",signal-meaning="Interrupt", -frame=@{addr="0x00010140",func="foo",args=[],file="try.c",line="13"@} -(@value{GDBP}) - -(@value{GDBP}) --exec-interrupt -^error,msg="mi_cmd_exec_interrupt: Inferior not executing." -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-next} Command -@findex -exec-next - -@subsubheading Synopsis - -@example - -exec-next -@end example - -Asynchronous command. Resumes execution of the inferior program, stopping -when the beginning of the next source line is reached. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{next}. - -@subsubheading Example - -@smallexample --exec-next -^running -(@value{GDBP}) -*stopped,reason="end-stepping-range",line="8",file="hello.c" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-next-instruction} Command -@findex -exec-next-instruction - -@subsubheading Synopsis - -@example - -exec-next-instruction -@end example - -Asynchronous command. Executes one machine instruction. If the -instruction is a function call continues until the function returns. If -the program stops at an instruction in the middle of a source line, the -address will be printed as well. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{nexti}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --exec-next-instruction -^running - -(@value{GDBP}) -*stopped,reason="end-stepping-range", -addr="0x000100d4",line="5",file="hello.c" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-return} Command -@findex -exec-return - -@subsubheading Synopsis - -@example - -exec-return -@end example - -Makes current function return immediately. Doesn't execute the inferior. -Displays the new current frame. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{return}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) -200-break-insert callee4 -200^done,bkpt=@{number="1",addr="0x00010734", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8"@} -(@value{GDBP}) -000-exec-run -000^running -(@value{GDBP}) -000*stopped,reason="breakpoint-hit",bkptno="1", -frame=@{func="callee4",args=[], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8"@} -(@value{GDBP}) -205-break-delete -205^done -(@value{GDBP}) -111-exec-return -111^done,frame=@{level="0 ",func="callee3", -args=[@{name="strarg", -value="0x11940 \"A string argument.\""@}], -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="18"@} -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-run} Command -@findex -exec-run - -@subsubheading Synopsis - -@example - -exec-run -@end example - -Asynchronous command. Starts execution of the inferior from the -beginning. The inferior executes until either a breakpoint is -encountered or the program exits. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{run}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --break-insert main -^done,bkpt=@{number="1",addr="0x0001072c",file="recursive2.c",line="4"@} -(@value{GDBP}) --exec-run -^running -(@value{GDBP}) -*stopped,reason="breakpoint-hit",bkptno="1", -frame=@{func="main",args=[],file="recursive2.c",line="4"@} -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-show-arguments} Command -@findex -exec-show-arguments - -@subsubheading Synopsis - -@example - -exec-show-arguments -@end example - -Print the arguments of the program. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{show args}. - -@subsubheading Example -N.A. - -@c @subheading -exec-signal - -@subheading The @code{-exec-step} Command -@findex -exec-step - -@subsubheading Synopsis - -@example - -exec-step -@end example - -Asynchronous command. Resumes execution of the inferior program, stopping -when the beginning of the next source line is reached, if the next -source line is not a function call. If it is, stop at the first -instruction of the called function. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{step}. - -@subsubheading Example - -Stepping into a function: - -@smallexample --exec-step -^running -(@value{GDBP}) -*stopped,reason="end-stepping-range", -frame=@{func="foo",args=[@{name="a",value="10"@}, -@{name="b",value="0"@}],file="recursive2.c",line="11"@} -(@value{GDBP}) -@end smallexample - -Regular stepping: - -@smallexample --exec-step -^running -(@value{GDBP}) -*stopped,reason="end-stepping-range",line="14",file="recursive2.c" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-step-instruction} Command -@findex -exec-step-instruction - -@subsubheading Synopsis - -@example - -exec-step-instruction -@end example - -Asynchronous command. Resumes the inferior which executes one machine -instruction. The output, once @value{GDBN} has stopped, will vary depending on -whether we have stopped in the middle of a source line or not. In the -former case, the address at which the program stopped will be printed as -well. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{stepi}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --exec-step-instruction -^running - -(@value{GDBP}) -*stopped,reason="end-stepping-range", -frame=@{func="foo",args=[],file="try.c",line="10"@} -(@value{GDBP}) --exec-step-instruction -^running - -(@value{GDBP}) -*stopped,reason="end-stepping-range", -frame=@{addr="0x000100f4",func="foo",args=[],file="try.c",line="10"@} -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-exec-until} Command -@findex -exec-until - -@subsubheading Synopsis - -@example - -exec-until [ @var{location} ] -@end example - -Asynchronous command. Executes the inferior until the @var{location} -specified in the argument is reached. If there is no argument, the inferior -executes until a source line greater than the current one is reached. -The reason for stopping in this case will be @samp{location-reached}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{until}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --exec-until recursive2.c:6 -^running -(@value{GDBP}) -x = 55 -*stopped,reason="location-reached",frame=@{func="main",args=[], -file="recursive2.c",line="6"@} -(@value{GDBP}) -@end smallexample - -@ignore -@subheading -file-clear -Is this going away???? -@end ignore - - -@subheading The @code{-file-exec-and-symbols} Command -@findex -file-exec-and-symbols - -@subsubheading Synopsis - -@example - -file-exec-and-symbols @var{file} -@end example - -Specify the executable file to be debugged. This file is the one from -which the symbol table is also read. If no file is specified, the -command clears the executable and symbol information. If breakpoints -are set when using this command with no arguments, @value{GDBN} will produce -error messages. Otherwise, no output is produced, except a completion -notification. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{file}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --file-exec-and-symbols /kwikemart/marge/ezannoni/TRUNK/mbx/hello.mbx -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-file-exec-file} Command -@findex -file-exec-file - -@subsubheading Synopsis - -@example - -file-exec-file @var{file} -@end example - -Specify the executable file to be debugged. Unlike -@samp{-file-exec-and-symbols}, the symbol table is @emph{not} read -from this file. If used without argument, @value{GDBN} clears the information -about the executable file. No output is produced, except a completion -notification. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{exec-file}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --file-exec-file /kwikemart/marge/ezannoni/TRUNK/mbx/hello.mbx -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-file-list-exec-sections} Command -@findex -file-list-exec-sections - -@subsubheading Synopsis - -@example - -file-list-exec-sections -@end example - -List the sections of the current executable file. - -@subsubheading @value{GDBN} Command - -The @value{GDBN} command @samp{info file} shows, among the rest, the same -information as this command. @code{gdbtk} has a corresponding command -@samp{gdb_load_info}. - -@subsubheading Example -N.A. - - -@subheading The @code{-file-list-exec-source-files} Command -@findex -file-list-exec-source-files - -@subsubheading Synopsis - -@example - -file-list-exec-source-files -@end example - -List the source files for the current executable. - -@subsubheading @value{GDBN} Command - -There's no @value{GDBN} command which directly corresponds to this one. -@code{gdbtk} has an analogous command @samp{gdb_listfiles}. - -@subsubheading Example -N.A. - - -@subheading The @code{-file-list-shared-libraries} Command -@findex -file-list-shared-libraries - -@subsubheading Synopsis - -@example - -file-list-shared-libraries -@end example - -List the shared libraries in the program. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info shared}. - -@subsubheading Example -N.A. - - -@subheading The @code{-file-list-symbol-files} Command -@findex -file-list-symbol-files - -@subsubheading Synopsis - -@example - -file-list-symbol-files -@end example - -List symbol files. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info file} (part of it). - -@subsubheading Example -N.A. - - -@subheading The @code{-file-symbol-file} Command -@findex -file-symbol-file - -@subsubheading Synopsis - -@example - -file-symbol-file @var{file} -@end example - -Read symbol table info from the specified @var{file} argument. When -used without arguments, clears @value{GDBN}'s symbol table info. No output is -produced, except for a completion notification. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{symbol-file}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --file-symbol-file /kwikemart/marge/ezannoni/TRUNK/mbx/hello.mbx -^done -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Miscellaneous Commands -@section Miscellaneous @value{GDBN} commands in @sc{gdb/mi} - -@c @subheading -gdb-complete - -@subheading The @code{-gdb-exit} Command -@findex -gdb-exit - -@subsubheading Synopsis - -@example - -gdb-exit -@end example - -Exit @value{GDBN} immediately. - -@subsubheading @value{GDBN} Command - -Approximately corresponds to @samp{quit}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --gdb-exit -@end smallexample - -@subheading The @code{-gdb-set} Command -@findex -gdb-set - -@subsubheading Synopsis - -@example - -gdb-set -@end example - -Set an internal @value{GDBN} variable. -@c IS THIS A DOLLAR VARIABLE? OR SOMETHING LIKE ANNOTATE ????? - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{set}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --gdb-set $foo=3 -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-gdb-show} Command -@findex -gdb-show - -@subsubheading Synopsis - -@example - -gdb-show -@end example - -Show the current value of a @value{GDBN} variable. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{show}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --gdb-show annotate -^done,value="0" -(@value{GDBP}) -@end smallexample - -@c @subheading -gdb-source - - -@subheading The @code{-gdb-version} Command -@findex -gdb-version - -@subsubheading Synopsis - -@example - -gdb-version -@end example - -Show version information for @value{GDBN}. Used mostly in testing. - -@subsubheading @value{GDBN} Command - -There's no equivalent @value{GDBN} command. @value{GDBN} by default shows this -information when you start an interactive session. - -@subsubheading Example - -@c This example modifies the actual output from GDB to avoid overfull -@c box in TeX. -@smallexample -(@value{GDBP}) --gdb-version -~GNU gdb 5.2.1 -~Copyright 2000 Free Software Foundation, Inc. -~GDB is free software, covered by the GNU General Public License, and -~you are welcome to change it and/or distribute copies of it under -~ certain conditions. -~Type "show copying" to see the conditions. -~There is absolutely no warranty for GDB. Type "show warranty" for -~ details. -~This GDB was configured as - "--host=sparc-sun-solaris2.5.1 --target=ppc-eabi". -^done -(@value{GDBP}) -@end smallexample - -@ignore -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Kod Commands -@section @sc{gdb/mi} Kod Commands - -The Kod commands are not implemented. - -@c @subheading -kod-info - -@c @subheading -kod-list - -@c @subheading -kod-list-object-types - -@c @subheading -kod-show - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Memory Overlay Commands -@section @sc{gdb/mi} Memory Overlay Commands - -The memory overlay commands are not implemented. - -@c @subheading -overlay-auto - -@c @subheading -overlay-list-mapping-state - -@c @subheading -overlay-list-overlays - -@c @subheading -overlay-map - -@c @subheading -overlay-off - -@c @subheading -overlay-on - -@c @subheading -overlay-unmap - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Signal Handling Commands -@section @sc{gdb/mi} Signal Handling Commands - -Signal handling commands are not implemented. - -@c @subheading -signal-handle - -@c @subheading -signal-list-handle-actions - -@c @subheading -signal-list-signal-types -@end ignore - - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Stack Manipulation -@section @sc{gdb/mi} Stack Manipulation Commands - - -@subheading The @code{-stack-info-frame} Command -@findex -stack-info-frame - -@subsubheading Synopsis - -@example - -stack-info-frame -@end example - -Get info on the current frame. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info frame} or @samp{frame} -(without arguments). - -@subsubheading Example -N.A. - -@subheading The @code{-stack-info-depth} Command -@findex -stack-info-depth - -@subsubheading Synopsis - -@example - -stack-info-depth [ @var{max-depth} ] -@end example - -Return the depth of the stack. If the integer argument @var{max-depth} -is specified, do not count beyond @var{max-depth} frames. - -@subsubheading @value{GDBN} Command - -There's no equivalent @value{GDBN} command. - -@subsubheading Example - -For a stack with frame levels 0 through 11: - -@smallexample -(@value{GDBP}) --stack-info-depth -^done,depth="12" -(@value{GDBP}) --stack-info-depth 4 -^done,depth="4" -(@value{GDBP}) --stack-info-depth 12 -^done,depth="12" -(@value{GDBP}) --stack-info-depth 11 -^done,depth="11" -(@value{GDBP}) --stack-info-depth 13 -^done,depth="12" -(@value{GDBP}) -@end smallexample - -@subheading The @code{-stack-list-arguments} Command -@findex -stack-list-arguments - -@subsubheading Synopsis - -@example - -stack-list-arguments @var{show-values} - [ @var{low-frame} @var{high-frame} ] -@end example - -Display a list of the arguments for the frames between @var{low-frame} -and @var{high-frame} (inclusive). If @var{low-frame} and -@var{high-frame} are not provided, list the arguments for the whole call -stack. - -The @var{show-values} argument must have a value of 0 or 1. A value of -0 means that only the names of the arguments are listed, a value of 1 -means that both names and values of the arguments are printed. - -@subsubheading @value{GDBN} Command - -@value{GDBN} does not have an equivalent command. @code{gdbtk} has a -@samp{gdb_get_args} command which partially overlaps with the -functionality of @samp{-stack-list-arguments}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --stack-list-frames -^done, -stack=[ -frame=@{level="0 ",addr="0x00010734",func="callee4", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="8"@}, -frame=@{level="1 ",addr="0x0001076c",func="callee3", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="17"@}, -frame=@{level="2 ",addr="0x0001078c",func="callee2", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="22"@}, -frame=@{level="3 ",addr="0x000107b4",func="callee1", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="27"@}, -frame=@{level="4 ",addr="0x000107e0",func="main", -file="../../../devo/gdb/testsuite/gdb.mi/basics.c",line="32"@}] -(@value{GDBP}) --stack-list-arguments 0 -^done, -stack-args=[ -frame=@{level="0",args=[]@}, -frame=@{level="1",args=[name="strarg"]@}, -frame=@{level="2",args=[name="intarg",name="strarg"]@}, -frame=@{level="3",args=[name="intarg",name="strarg",name="fltarg"]@}, -frame=@{level="4",args=[]@}] -(@value{GDBP}) --stack-list-arguments 1 -^done, -stack-args=[ -frame=@{level="0",args=[]@}, -frame=@{level="1", - args=[@{name="strarg",value="0x11940 \"A string argument.\""@}]@}, -frame=@{level="2",args=[ -@{name="intarg",value="2"@}, -@{name="strarg",value="0x11940 \"A string argument.\""@}]@}, -@{frame=@{level="3",args=[ -@{name="intarg",value="2"@}, -@{name="strarg",value="0x11940 \"A string argument.\""@}, -@{name="fltarg",value="3.5"@}]@}, -frame=@{level="4",args=[]@}] -(@value{GDBP}) --stack-list-arguments 0 2 2 -^done,stack-args=[frame=@{level="2",args=[name="intarg",name="strarg"]@}] -(@value{GDBP}) --stack-list-arguments 1 2 2 -^done,stack-args=[frame=@{level="2", -args=[@{name="intarg",value="2"@}, -@{name="strarg",value="0x11940 \"A string argument.\""@}]@}] -(@value{GDBP}) -@end smallexample - -@c @subheading -stack-list-exception-handlers - - -@subheading The @code{-stack-list-frames} Command -@findex -stack-list-frames - -@subsubheading Synopsis - -@example - -stack-list-frames [ @var{low-frame} @var{high-frame} ] -@end example - -List the frames currently on the stack. For each frame it displays the -following info: - -@table @samp -@item @var{level} -The frame number, 0 being the topmost frame, i.e. the innermost function. -@item @var{addr} -The @code{$pc} value for that frame. -@item @var{func} -Function name. -@item @var{file} -File name of the source file where the function lives. -@item @var{line} -Line number corresponding to the @code{$pc}. -@end table - -If invoked without arguments, this command prints a backtrace for the -whole stack. If given two integer arguments, it shows the frames whose -levels are between the two arguments (inclusive). If the two arguments -are equal, it shows the single frame at the corresponding level. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{backtrace} and @samp{where}. - -@subsubheading Example - -Full stack backtrace: - -@smallexample -(@value{GDBP}) --stack-list-frames -^done,stack= -[frame=@{level="0 ",addr="0x0001076c",func="foo", - file="recursive2.c",line="11"@}, -frame=@{level="1 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="2 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="3 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="4 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="5 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="6 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="7 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="8 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="9 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="10",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="11",addr="0x00010738",func="main", - file="recursive2.c",line="4"@}] -(@value{GDBP}) -@end smallexample - -Show frames between @var{low_frame} and @var{high_frame}: - -@smallexample -(@value{GDBP}) --stack-list-frames 3 5 -^done,stack= -[frame=@{level="3 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="4 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}, -frame=@{level="5 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}] -(@value{GDBP}) -@end smallexample - -Show a single frame: - -@smallexample -(@value{GDBP}) --stack-list-frames 3 3 -^done,stack= -[frame=@{level="3 ",addr="0x000107a4",func="foo", - file="recursive2.c",line="14"@}] -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-stack-list-locals} Command -@findex -stack-list-locals - -@subsubheading Synopsis - -@example - -stack-list-locals @var{print-values} -@end example - -Display the local variable names for the current frame. With an -argument of 0 prints only the names of the variables, with argument of 1 -prints also their values. - -@subsubheading @value{GDBN} Command - -@samp{info locals} in @value{GDBN}, @samp{gdb_get_locals} in @code{gdbtk}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --stack-list-locals 0 -^done,locals=[name="A",name="B",name="C"] -(@value{GDBP}) --stack-list-locals 1 -^done,locals=[@{name="A",value="1"@},@{name="B",value="2"@}, - @{name="C",value="3"@}] -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-stack-select-frame} Command -@findex -stack-select-frame - -@subsubheading Synopsis - -@example - -stack-select-frame @var{framenum} -@end example - -Change the current frame. Select a different frame @var{framenum} on -the stack. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} commands are @samp{frame}, @samp{up}, -@samp{down}, @samp{select-frame}, @samp{up-silent}, and @samp{down-silent}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --stack-select-frame 2 -^done -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Symbol Query -@section @sc{gdb/mi} Symbol Query Commands - - -@subheading The @code{-symbol-info-address} Command -@findex -symbol-info-address - -@subsubheading Synopsis - -@example - -symbol-info-address @var{symbol} -@end example - -Describe where @var{symbol} is stored. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info address}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-info-file} Command -@findex -symbol-info-file - -@subsubheading Synopsis - -@example - -symbol-info-file -@end example - -Show the file for the symbol. - -@subsubheading @value{GDBN} Command - -There's no equivalent @value{GDBN} command. @code{gdbtk} has -@samp{gdb_find_file}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-info-function} Command -@findex -symbol-info-function - -@subsubheading Synopsis - -@example - -symbol-info-function -@end example - -Show which function the symbol lives in. - -@subsubheading @value{GDBN} Command - -@samp{gdb_get_function} in @code{gdbtk}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-info-line} Command -@findex -symbol-info-line - -@subsubheading Synopsis - -@example - -symbol-info-line -@end example - -Show the core addresses of the code for a source line. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} comamnd is @samp{info line}. -@code{gdbtk} has the @samp{gdb_get_line} and @samp{gdb_get_file} commands. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-info-symbol} Command -@findex -symbol-info-symbol - -@subsubheading Synopsis - -@example - -symbol-info-symbol @var{addr} -@end example - -Describe what symbol is at location @var{addr}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{info symbol}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-list-functions} Command -@findex -symbol-list-functions - -@subsubheading Synopsis - -@example - -symbol-list-functions -@end example - -List the functions in the executable. - -@subsubheading @value{GDBN} Command - -@samp{info functions} in @value{GDBN}, @samp{gdb_listfunc} and -@samp{gdb_search} in @code{gdbtk}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-list-types} Command -@findex -symbol-list-types - -@subsubheading Synopsis - -@example - -symbol-list-types -@end example - -List all the type names. - -@subsubheading @value{GDBN} Command - -The corresponding commands are @samp{info types} in @value{GDBN}, -@samp{gdb_search} in @code{gdbtk}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-list-variables} Command -@findex -symbol-list-variables - -@subsubheading Synopsis - -@example - -symbol-list-variables -@end example - -List all the global and static variable names. - -@subsubheading @value{GDBN} Command - -@samp{info variables} in @value{GDBN}, @samp{gdb_search} in @code{gdbtk}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-locate} Command -@findex -symbol-locate - -@subsubheading Synopsis - -@example - -symbol-locate -@end example - -@subsubheading @value{GDBN} Command - -@samp{gdb_loc} in @code{gdbtk}. - -@subsubheading Example -N.A. - - -@subheading The @code{-symbol-type} Command -@findex -symbol-type - -@subsubheading Synopsis - -@example - -symbol-type @var{variable} -@end example - -Show type of @var{variable}. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{ptype}, @code{gdbtk} has -@samp{gdb_obj_variable}. - -@subsubheading Example -N.A. - - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Target Manipulation -@section @sc{gdb/mi} Target Manipulation Commands - - -@subheading The @code{-target-attach} Command -@findex -target-attach - -@subsubheading Synopsis - -@example - -target-attach @var{pid} | @var{file} -@end example - -Attach to a process @var{pid} or a file @var{file} outside of @value{GDBN}. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{attach}. - -@subsubheading Example -N.A. - - -@subheading The @code{-target-compare-sections} Command -@findex -target-compare-sections - -@subsubheading Synopsis - -@example - -target-compare-sections [ @var{section} ] -@end example - -Compare data of section @var{section} on target to the exec file. -Without the argument, all sections are compared. - -@subsubheading @value{GDBN} Command - -The @value{GDBN} equivalent is @samp{compare-sections}. - -@subsubheading Example -N.A. - - -@subheading The @code{-target-detach} Command -@findex -target-detach - -@subsubheading Synopsis - -@example - -target-detach -@end example - -Disconnect from the remote target. There's no output. - -@subsubheading @value{GDBN} command - -The corresponding @value{GDBN} command is @samp{detach}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --target-detach -^done -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-target-download} Command -@findex -target-download - -@subsubheading Synopsis - -@example - -target-download -@end example - -Loads the executable onto the remote target. -It prints out an update message every half second, which includes the fields: - -@table @samp -@item section -The name of the section. -@item section-sent -The size of what has been sent so far for that section. -@item section-size -The size of the section. -@item total-sent -The total size of what was sent so far (the current and the previous sections). -@item total-size -The size of the overall executable to download. -@end table - -@noindent -Each message is sent as status record (@pxref{GDB/MI Output Syntax, , -@sc{gdb/mi} Output Syntax}). - -In addition, it prints the name and size of the sections, as they are -downloaded. These messages include the following fields: - -@table @samp -@item section -The name of the section. -@item section-size -The size of the section. -@item total-size -The size of the overall executable to download. -@end table - -@noindent -At the end, a summary is printed. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{load}. - -@subsubheading Example - -Note: each status message appears on a single line. Here the messages -have been broken down so that they can fit onto a page. - -@smallexample -(@value{GDBP}) --target-download -+download,@{section=".text",section-size="6668",total-size="9880"@} -+download,@{section=".text",section-sent="512",section-size="6668", -total-sent="512",total-size="9880"@} -+download,@{section=".text",section-sent="1024",section-size="6668", -total-sent="1024",total-size="9880"@} -+download,@{section=".text",section-sent="1536",section-size="6668", -total-sent="1536",total-size="9880"@} -+download,@{section=".text",section-sent="2048",section-size="6668", -total-sent="2048",total-size="9880"@} -+download,@{section=".text",section-sent="2560",section-size="6668", -total-sent="2560",total-size="9880"@} -+download,@{section=".text",section-sent="3072",section-size="6668", -total-sent="3072",total-size="9880"@} -+download,@{section=".text",section-sent="3584",section-size="6668", -total-sent="3584",total-size="9880"@} -+download,@{section=".text",section-sent="4096",section-size="6668", -total-sent="4096",total-size="9880"@} -+download,@{section=".text",section-sent="4608",section-size="6668", -total-sent="4608",total-size="9880"@} -+download,@{section=".text",section-sent="5120",section-size="6668", -total-sent="5120",total-size="9880"@} -+download,@{section=".text",section-sent="5632",section-size="6668", -total-sent="5632",total-size="9880"@} -+download,@{section=".text",section-sent="6144",section-size="6668", -total-sent="6144",total-size="9880"@} -+download,@{section=".text",section-sent="6656",section-size="6668", -total-sent="6656",total-size="9880"@} -+download,@{section=".init",section-size="28",total-size="9880"@} -+download,@{section=".fini",section-size="28",total-size="9880"@} -+download,@{section=".data",section-size="3156",total-size="9880"@} -+download,@{section=".data",section-sent="512",section-size="3156", -total-sent="7236",total-size="9880"@} -+download,@{section=".data",section-sent="1024",section-size="3156", -total-sent="7748",total-size="9880"@} -+download,@{section=".data",section-sent="1536",section-size="3156", -total-sent="8260",total-size="9880"@} -+download,@{section=".data",section-sent="2048",section-size="3156", -total-sent="8772",total-size="9880"@} -+download,@{section=".data",section-sent="2560",section-size="3156", -total-sent="9284",total-size="9880"@} -+download,@{section=".data",section-sent="3072",section-size="3156", -total-sent="9796",total-size="9880"@} -^done,address="0x10004",load-size="9880",transfer-rate="6586", -write-rate="429" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-target-exec-status} Command -@findex -target-exec-status - -@subsubheading Synopsis - -@example - -target-exec-status -@end example - -Provide information on the state of the target (whether it is running or -not, for instance). - -@subsubheading @value{GDBN} Command - -There's no equivalent @value{GDBN} command. - -@subsubheading Example -N.A. - - -@subheading The @code{-target-list-available-targets} Command -@findex -target-list-available-targets - -@subsubheading Synopsis - -@example - -target-list-available-targets -@end example - -List the possible targets to connect to. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{help target}. - -@subsubheading Example -N.A. - - -@subheading The @code{-target-list-current-targets} Command -@findex -target-list-current-targets - -@subsubheading Synopsis - -@example - -target-list-current-targets -@end example - -Describe the current target. - -@subsubheading @value{GDBN} Command - -The corresponding information is printed by @samp{info file} (among -other things). - -@subsubheading Example -N.A. - - -@subheading The @code{-target-list-parameters} Command -@findex -target-list-parameters - -@subsubheading Synopsis - -@example - -target-list-parameters -@end example - -@c ???? - -@subsubheading @value{GDBN} Command - -No equivalent. - -@subsubheading Example -N.A. - - -@subheading The @code{-target-select} Command -@findex -target-select - -@subsubheading Synopsis - -@example - -target-select @var{type} @var{parameters @dots{}} -@end example - -Connect @value{GDBN} to the remote target. This command takes two args: - -@table @samp -@item @var{type} -The type of target, for instance @samp{async}, @samp{remote}, etc. -@item @var{parameters} -Device names, host names and the like. @xref{Target Commands, , -Commands for managing targets}, for more details. -@end table - -The output is a connection notification, followed by the address at -which the target program is, in the following form: - -@smallexample -^connected,addr="@var{address}",func="@var{function name}", - args=[@var{arg list}] -@end smallexample - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{target}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --target-select async /dev/ttya -^connected,addr="0xfe00a300",func="??",args=[] -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Thread Commands -@section @sc{gdb/mi} Thread Commands - - -@subheading The @code{-thread-info} Command -@findex -thread-info - -@subsubheading Synopsis - -@example - -thread-info -@end example - -@subsubheading @value{GDBN} command - -No equivalent. - -@subsubheading Example -N.A. - - -@subheading The @code{-thread-list-all-threads} Command -@findex -thread-list-all-threads - -@subsubheading Synopsis - -@example - -thread-list-all-threads -@end example - -@subsubheading @value{GDBN} Command - -The equivalent @value{GDBN} command is @samp{info threads}. - -@subsubheading Example -N.A. - - -@subheading The @code{-thread-list-ids} Command -@findex -thread-list-ids - -@subsubheading Synopsis - -@example - -thread-list-ids -@end example - -Produces a list of the currently known @value{GDBN} thread ids. At the -end of the list it also prints the total number of such threads. - -@subsubheading @value{GDBN} Command - -Part of @samp{info threads} supplies the same information. - -@subsubheading Example - -No threads present, besides the main process: - -@smallexample -(@value{GDBP}) --thread-list-ids -^done,thread-ids=@{@},number-of-threads="0" -(@value{GDBP}) -@end smallexample - - -Several threads: - -@smallexample -(@value{GDBP}) --thread-list-ids -^done,thread-ids=@{thread-id="3",thread-id="2",thread-id="1"@}, -number-of-threads="3" -(@value{GDBP}) -@end smallexample - - -@subheading The @code{-thread-select} Command -@findex -thread-select - -@subsubheading Synopsis - -@example - -thread-select @var{threadnum} -@end example - -Make @var{threadnum} the current thread. It prints the number of the new -current thread, and the topmost frame for that thread. - -@subsubheading @value{GDBN} Command - -The corresponding @value{GDBN} command is @samp{thread}. - -@subsubheading Example - -@smallexample -(@value{GDBP}) --exec-next -^running -(@value{GDBP}) -*stopped,reason="end-stepping-range",thread-id="2",line="187", -file="../../../devo/gdb/testsuite/gdb.threads/linux-dp.c" -(@value{GDBP}) --thread-list-ids -^done, -thread-ids=@{thread-id="3",thread-id="2",thread-id="1"@}, -number-of-threads="3" -(@value{GDBP}) --thread-select 3 -^done,new-thread-id="3", -frame=@{level="0 ",func="vprintf", -args=[@{name="format",value="0x8048e9c \"%*s%c %d %c\\n\""@}, -@{name="arg",value="0x2"@}],file="vprintf.c",line="31"@} -(@value{GDBP}) -@end smallexample - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Tracepoint Commands -@section @sc{gdb/mi} Tracepoint Commands - -The tracepoint commands are not yet implemented. - -@c @subheading -trace-actions - -@c @subheading -trace-delete - -@c @subheading -trace-disable - -@c @subheading -trace-dump - -@c @subheading -trace-enable - -@c @subheading -trace-exists - -@c @subheading -trace-find - -@c @subheading -trace-frame-number - -@c @subheading -trace-info - -@c @subheading -trace-insert - -@c @subheading -trace-list - -@c @subheading -trace-pass-count - -@c @subheading -trace-save - -@c @subheading -trace-start - -@c @subheading -trace-stop - - -@c %%%%%%%%%%%%%%%%%%%%%%%%%%%% SECTION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -@node GDB/MI Variable Objects -@section @sc{gdb/mi} Variable Objects - - -@subheading Motivation for Variable Objects in @sc{gdb/mi} - -For the implementation of a variable debugger window (locals, watched -expressions, etc.), we are proposing the adaptation of the existing code -used by @code{Insight}. - -The two main reasons for that are: - -@enumerate 1 -@item -It has been proven in practice (it is already on its second generation). - -@item -It will shorten development time (needless to say how important it is -now). -@end enumerate - -The original interface was designed to be used by Tcl code, so it was -slightly changed so it could be used through @sc{gdb/mi}. This section -describes the @sc{gdb/mi} operations that will be available and gives some -hints about their use. - -@emph{Note}: In addition to the set of operations described here, we -expect the @sc{gui} implementation of a variable window to require, at -least, the following operations: - -@itemize @bullet -@item @code{-gdb-show} @code{output-radix} -@item @code{-stack-list-arguments} -@item @code{-stack-list-locals} -@item @code{-stack-select-frame} -@end itemize - -@subheading Introduction to Variable Objects in @sc{gdb/mi} - -@cindex variable objects in @sc{gdb/mi} -The basic idea behind variable objects is the creation of a named object -to represent a variable, an expression, a memory location or even a CPU -register. For each object created, a set of operations is available for -examining or changing its properties. - -Furthermore, complex data types, such as C structures, are represented -in a tree format. For instance, the @code{struct} type variable is the -root and the children will represent the struct members. If a child -is itself of a complex type, it will also have children of its own. -Appropriate language differences are handled for C, C@t{++} and Java. - -When returning the actual values of the objects, this facility allows -for the individual selection of the display format used in the result -creation. It can be chosen among: binary, decimal, hexadecimal, octal -and natural. Natural refers to a default format automatically -chosen based on the variable type (like decimal for an @code{int}, hex -for pointers, etc.). - -The following is the complete set of @sc{gdb/mi} operations defined to -access this functionality: - -@multitable @columnfractions .4 .6 -@item @strong{Operation} -@tab @strong{Description} - -@item @code{-var-create} -@tab create a variable object -@item @code{-var-delete} -@tab delete the variable object and its children -@item @code{-var-set-format} -@tab set the display format of this variable -@item @code{-var-show-format} -@tab show the display format of this variable -@item @code{-var-info-num-children} -@tab tells how many children this object has -@item @code{-var-list-children} -@tab return a list of the object's children -@item @code{-var-info-type} -@tab show the type of this variable object -@item @code{-var-info-expression} -@tab print what this variable object represents -@item @code{-var-show-attributes} -@tab is this variable editable? does it exist here? -@item @code{-var-evaluate-expression} -@tab get the value of this variable -@item @code{-var-assign} -@tab set the value of this variable -@item @code{-var-update} -@tab update the variable and its children -@end multitable - -In the next subsection we describe each operation in detail and suggest -how it can be used. - -@subheading Description And Use of Operations on Variable Objects - -@subheading The @code{-var-create} Command -@findex -var-create - -@subsubheading Synopsis - -@example - -var-create @{@var{name} | "-"@} - @{@var{frame-addr} | "*"@} @var{expression} -@end example - -This operation creates a variable object, which allows the monitoring of -a variable, the result of an expression, a memory cell or a CPU -register. - -The @var{name} parameter is the string by which the object can be -referenced. It must be unique. If @samp{-} is specified, the varobj -system will generate a string ``varNNNNNN'' automatically. It will be -unique provided that one does not specify @var{name} on that format. -The command fails if a duplicate name is found. - -The frame under which the expression should be evaluated can be -specified by @var{frame-addr}. A @samp{*} indicates that the current -frame should be used. - -@var{expression} is any expression valid on the current language set (must not -begin with a @samp{*}), or one of the following: - -@itemize @bullet -@item -@samp{*@var{addr}}, where @var{addr} is the address of a memory cell - -@item -@samp{*@var{addr}-@var{addr}} --- a memory address range (TBD) - -@item -@samp{$@var{regname}} --- a CPU register name -@end itemize - -@subsubheading Result - -This operation returns the name, number of children and the type of the -object created. Type is returned as a string as the ones generated by -the @value{GDBN} CLI: - -@example - name="@var{name}",numchild="N",type="@var{type}" -@end example - - -@subheading The @code{-var-delete} Command -@findex -var-delete - -@subsubheading Synopsis - -@example - -var-delete @var{name} -@end example - -Deletes a previously created variable object and all of its children. - -Returns an error if the object @var{name} is not found. - - -@subheading The @code{-var-set-format} Command -@findex -var-set-format - -@subsubheading Synopsis - -@example - -var-set-format @var{name} @var{format-spec} -@end example - -Sets the output format for the value of the object @var{name} to be -@var{format-spec}. - -The syntax for the @var{format-spec} is as follows: - -@example - @var{format-spec} @expansion{} - @{binary | decimal | hexadecimal | octal | natural@} -@end example - - -@subheading The @code{-var-show-format} Command -@findex -var-show-format - -@subsubheading Synopsis - -@example - -var-show-format @var{name} -@end example - -Returns the format used to display the value of the object @var{name}. - -@example - @var{format} @expansion{} - @var{format-spec} -@end example - - -@subheading The @code{-var-info-num-children} Command -@findex -var-info-num-children - -@subsubheading Synopsis - -@example - -var-info-num-children @var{name} -@end example - -Returns the number of children of a variable object @var{name}: - -@example - numchild=@var{n} -@end example - - -@subheading The @code{-var-list-children} Command -@findex -var-list-children - -@subsubheading Synopsis - -@example - -var-list-children @var{name} -@end example - -Returns a list of the children of the specified variable object: - -@example - numchild=@var{n},children=@{@{name=@var{name}, - numchild=@var{n},type=@var{type}@},@r{(repeats N times)}@} -@end example - - -@subheading The @code{-var-info-type} Command -@findex -var-info-type - -@subsubheading Synopsis - -@example - -var-info-type @var{name} -@end example - -Returns the type of the specified variable @var{name}. The type is -returned as a string in the same format as it is output by the -@value{GDBN} CLI: - -@example - type=@var{typename} -@end example - - -@subheading The @code{-var-info-expression} Command -@findex -var-info-expression - -@subsubheading Synopsis - -@example - -var-info-expression @var{name} -@end example - -Returns what is represented by the variable object @var{name}: - -@example - lang=@var{lang-spec},exp=@var{expression} -@end example - -@noindent -where @var{lang-spec} is @code{@{"C" | "C++" | "Java"@}}. - -@subheading The @code{-var-show-attributes} Command -@findex -var-show-attributes - -@subsubheading Synopsis - -@example - -var-show-attributes @var{name} -@end example - -List attributes of the specified variable object @var{name}: - -@example - status=@var{attr} [ ( ,@var{attr} )* ] -@end example - -@noindent -where @var{attr} is @code{@{ @{ editable | noneditable @} | TBD @}}. - -@subheading The @code{-var-evaluate-expression} Command -@findex -var-evaluate-expression - -@subsubheading Synopsis - -@example - -var-evaluate-expression @var{name} -@end example - -Evaluates the expression that is represented by the specified variable -object and returns its value as a string in the current format specified -for the object: - -@example - value=@var{value} -@end example - -@subheading The @code{-var-assign} Command -@findex -var-assign - -@subsubheading Synopsis - -@example - -var-assign @var{name} @var{expression} -@end example - -Assigns the value of @var{expression} to the variable object specified -by @var{name}. The object must be @samp{editable}. - -@subheading The @code{-var-update} Command -@findex -var-update - -@subsubheading Synopsis - -@example - -var-update @{@var{name} | "*"@} -@end example - -Update the value of the variable object @var{name} by evaluating its -expression after fetching all the new values from memory or registers. -A @samp{*} causes all existing variable objects to be updated. diff --git a/contrib/gdb/gdb/nlm/Makefile.in b/contrib/gdb/gdb/nlm/Makefile.in deleted file mode 100644 index 6b3cf8c..0000000 --- a/contrib/gdb/gdb/nlm/Makefile.in +++ /dev/null @@ -1,176 +0,0 @@ -#Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999 -#Free Software Foundation, Inc. - -# This file is part of GDB. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -srcdir = @srcdir@ -VPATH = @srcdir@ - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -host_alias = @host_alias@ -target_alias = @target_alias@ -program_transform_name = @program_transform_name@ -bindir = @bindir@ -libdir = @libdir@ -tooldir = $(libdir)/$(target_alias) - -datadir = @datadir@ -mandir = @mandir@ -man1dir = $(mandir)/man1 -man2dir = $(mandir)/man2 -man3dir = $(mandir)/man3 -man4dir = $(mandir)/man4 -man5dir = $(mandir)/man5 -man6dir = $(mandir)/man6 -man7dir = $(mandir)/man7 -man8dir = $(mandir)/man8 -man9dir = $(mandir)/man9 -infodir = @infodir@ -htmldir = $(prefix)/html -includedir = @includedir@ - -SHELL = @SHELL@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -CC_FOR_TARGET = ` \ - if [ -f ../../gcc/xgcc ] ; then \ - echo ../../gcc/xgcc -B../../gcc/; \ - else \ - t='$(program_transform_name)'; echo gcc | sed -e '' $$t; \ - fi` - -NLMCONV_FOR_TARGET = ` \ - if [ -f ../../binutils/nlmconv ] ; then \ - echo ../../binutils/nlmconv; \ - else \ - t='$(program_transform_name)'; echo nlmconv | sed -e '' $$t; \ - fi` - -# All the includes used for CFLAGS and for lint. -INCLUDE_CFLAGS = -I. -I${srcdir} - -# CFLAGS is specifically reserved for setting from the command line -# when running make. I.E. "make CFLAGS=-Wmissing-prototypes". -CFLAGS = -g -# INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros. -INTERNAL_CFLAGS = ${CFLAGS} ${INCLUDE_CFLAGS} ${USER_CFLAGS} -LDFLAGS = $(CFLAGS) - -# Perhaps should come from parent Makefile -VERSION = gdbserve-4.12 -DIST=gdb - -# target-dependent makefile fragment come in here. -@target_makefile_frag@ -# End target-dependent makefile fragment - -# All source files that go into linking GDB remote server. - -DEPFILES = $(GDBSERVE_DEPFILES) - -SOURCES = $(ALLDEPFILES) -TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS} - -# Prevent Sun make from putting in the machine type. Setting -# TARGET_ARCH to nothing works for SunOS 3, 4.0, but not for 4.1. -.c.o: - ${CC_FOR_TARGET} -c ${INTERNAL_CFLAGS} $< - -.S.o: - ${CC_FOR_TARGET} -c ${INTERNAL_CFLAGS} $< - -all: gdbserve.nlm - -# Traditionally "install" depends on "all". 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It was modified for the - i386 by Jim Kingdon, Cygnus Support. It was modified to run under - NetWare by Ian Lance Taylor, Cygnus Support. - - This code is intended to produce an NLM (a NetWare Loadable Module) - to run under Novell NetWare. To create the NLM, compile this code - into an object file using the NLM SDK on any i386 host, and use the - nlmconv program (available in the GNU binutils) to transform the - resulting object file into an NLM. */ - -/**************************************************************************** - - THIS SOFTWARE IS NOT COPYRIGHTED - - HP offers the following for use in the public domain. HP makes no - warranty with regard to the software or it's performance and the - user accepts the software "AS IS" with all faults. - - HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD - TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - -****************************************************************************/ - -/**************************************************************************** - * - * The following gdb commands are supported: - * - * command function Return value - * - * g return the value of the CPU registers hex data or ENN - * G set the value of the CPU registers OK or ENN - * - * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN - * - * c Resume at current address SNN ( signal NN) - * cAA..AA Continue at address AA..AA SNN - * - * s Step one instruction SNN - * sAA..AA Step one instruction from AA..AA SNN - * - * k kill - * - * ? What was the last sigval ? SNN (signal NN) - * - * All commands and responses are sent with a packet which includes a - * checksum. A packet consists of - * - * $#. - * - * where - * :: - * :: < two hex digits computed as modulo 256 sum of > - * - * When a packet is received, it is first acknowledged with either '+' or '-'. - * '+' indicates a successful transfer. '-' indicates a failed transfer. - * - * Example: - * - * Host: Reply: - * $m0,10#2a +$00010203040506070809101112131415#42 - * - ****************************************************************************/ - -#include -#include -#include -#include -#include -#include - -#ifdef __i386__ -#include -#include -#include -#include -#include -#else -#include -#include -#include -#include -#include -#include -#endif - -#include -#include "cpu.h" - - -/****************************************************/ -/* This information is from Novell. It is not in any of the standard - NetWare header files. */ - -struct DBG_LoadDefinitionStructure -{ - void *reserved1[4]; - LONG reserved5; - LONG LDCodeImageOffset; - LONG LDCodeImageLength; - LONG LDDataImageOffset; - LONG LDDataImageLength; - LONG LDUninitializedDataLength; - LONG LDCustomDataOffset; - LONG LDCustomDataSize; - LONG reserved6[2]; - LONG (*LDInitializationProcedure)(void); -}; - -#define LO_NORMAL 0x0000 -#define LO_STARTUP 0x0001 -#define LO_PROTECT 0x0002 -#define LO_DEBUG 0x0004 -#define LO_AUTO_LOAD 0x0008 - -/* Loader returned error codes */ -#define LOAD_COULD_NOT_FIND_FILE 1 -#define LOAD_ERROR_READING_FILE 2 -#define LOAD_NOT_NLM_FILE_FORMAT 3 -#define LOAD_WRONG_NLM_FILE_VERSION 4 -#define LOAD_REENTRANT_INITIALIZE_FAILURE 5 -#define LOAD_CAN_NOT_LOAD_MULTIPLE_COPIES 6 -#define LOAD_ALREADY_IN_PROGRESS 7 -#define LOAD_NOT_ENOUGH_MEMORY 8 -#define LOAD_INITIALIZE_FAILURE 9 -#define LOAD_INCONSISTENT_FILE_FORMAT 10 -#define LOAD_CAN_NOT_LOAD_AT_STARTUP 11 -#define LOAD_AUTO_LOAD_MODULES_NOT_LOADED 12 -#define LOAD_UNRESOLVED_EXTERNAL 13 -#define LOAD_PUBLIC_ALREADY_DEFINED 14 -/****************************************************/ - -/* The main thread ID. */ -static int mainthread; - -/* An error message for the main thread to print. */ -static char *error_message; - -/* The AIO port handle. */ -static int AIOhandle; - -/* BUFMAX defines the maximum number of characters in inbound/outbound - buffers. At least NUMREGBYTES*2 are needed for register packets */ -#define BUFMAX (REGISTER_BYTES * 2 + 16) - -/* remote_debug > 0 prints ill-formed commands in valid packets and - checksum errors. */ -static int remote_debug = 1; - -static const char hexchars[] = "0123456789abcdef"; - -unsigned char breakpoint_insn[] = BREAKPOINT; - -char *mem2hex (void *mem, char *buf, int count, int may_fault); -char *hex2mem (char *buf, void *mem, int count, int may_fault); -extern void set_step_traps (struct StackFrame *); -extern void clear_step_traps (struct StackFrame *); - -static int __main() {}; - -/* Read a character from the serial port. This must busy wait, but - that's OK because we will be the only thread running anyhow. */ - -static int -getDebugChar (void) -{ - int err; - LONG got; - unsigned char ret; - - do - { - err = AIOReadData (AIOhandle, (char *) &ret, 1, &got); - if (err != 0) - { - error_message = "AIOReadData failed"; - ResumeThread (mainthread); - return -1; - } - } - while (got == 0); - - return ret; -} - -/* Write a character to the serial port. Returns 0 on failure, - non-zero on success. */ - -static int -putDebugChar (unsigned char c) -{ - int err; - LONG put; - - put = 0; - while (put < 1) - { - err = AIOWriteData (AIOhandle, (char *) &c, 1, &put); - if (err != 0) - ConsolePrintf ("AIOWriteData: err = %d, put = %d\r\n", err, put); - } - return 1; -} - -/* Turn a hex character into a number. */ - -static int -hex (char ch) -{ - if ((ch >= 'a') && (ch <= 'f')) - return (ch-'a'+10); - if ((ch >= '0') && (ch <= '9')) - return (ch-'0'); - if ((ch >= 'A') && (ch <= 'F')) - return (ch-'A'+10); - return (-1); -} - -/* Scan for the sequence $#. Returns 0 on failure, - non-zero on success. */ - -static int -getpacket (char *buffer) -{ - unsigned char checksum; - unsigned char xmitcsum; - int i; - int count; - int ch; - - do - { - /* wait around for the start character, ignore all other characters */ - while ((ch = getDebugChar()) != '$') - if (ch == -1) - return 0; - checksum = 0; - xmitcsum = -1; - - count = 0; - - /* now, read until a # or end of buffer is found */ - while (count < BUFMAX) - { - ch = getDebugChar(); - if (ch == -1) - return 0; - if (ch == '#') - break; - checksum = checksum + ch; - buffer[count] = ch; - count = count + 1; - } - buffer[count] = 0; - - if (ch == '#') - { - ch = getDebugChar (); - if (ch == -1) - return 0; - xmitcsum = hex(ch) << 4; - ch = getDebugChar (); - if (ch == -1) - return 0; - xmitcsum += hex(ch); - - if (checksum != xmitcsum) - { - if (remote_debug) - ConsolePrintf ("bad checksum. My count = 0x%x, sent=0x%x. buf=%s\n", - checksum,xmitcsum,buffer); - /* failed checksum */ - if (! putDebugChar('-')) - return 0; - return 1; - } - else - { - /* successful transfer */ - if (! putDebugChar('+')) - return 0; - /* if a sequence char is present, reply the sequence ID */ - if (buffer[2] == ':') - { - if (! putDebugChar (buffer[0]) - || ! putDebugChar (buffer[1])) - return 0; - /* remove sequence chars from buffer */ - count = strlen(buffer); - for (i=3; i <= count; i++) - buffer[i-3] = buffer[i]; - } - } - } - } - while (checksum != xmitcsum); - - if (remote_debug) - ConsolePrintf ("Received packet \"%s\"\r\n", buffer); - - return 1; -} - -/* Send the packet in buffer. Returns 0 on failure, non-zero on - success. */ - -static int -putpacket (char *buffer) -{ - unsigned char checksum; - int count; - int ch; - - if (remote_debug) - ConsolePrintf ("Sending packet \"%s\"\r\n", buffer); - - /* $#. */ - do - { - if (! putDebugChar('$')) - return 0; - checksum = 0; - count = 0; - - while (ch=buffer[count]) - { - if (! putDebugChar(ch)) - return 0; - checksum += ch; - count += 1; - } - - if (! putDebugChar('#') - || ! putDebugChar(hexchars[checksum >> 4]) - || ! putDebugChar(hexchars[checksum % 16])) - return 0; - - ch = getDebugChar (); - if (ch == -1) - return 0; - } - while (ch != '+'); - - return 1; -} - -static char remcomInBuffer[BUFMAX]; -static char remcomOutBuffer[BUFMAX]; -static short error; - -static void -debug_error (char *format, char *parm) -{ - if (remote_debug) - { - ConsolePrintf (format, parm); - ConsolePrintf ("\n"); - } -} - -/* This is set if we could get a memory access fault. */ -static int mem_may_fault; - -/* Indicate to caller of mem2hex or hex2mem that there has been an - error. */ -volatile int mem_err = 0; - -#ifndef ALTERNATE_MEM_FUNCS -/* These are separate functions so that they are so short and sweet - that the compiler won't save any registers (if there is a fault - to mem_fault, they won't get restored, so there better not be any - saved). */ - -int -get_char (char *addr) -{ - return *addr; -} - -void -set_char (char *addr, int val) -{ - *addr = val; -} -#endif /* ALTERNATE_MEM_FUNCS */ - -/* convert the memory pointed to by mem into hex, placing result in buf */ -/* return a pointer to the last char put in buf (null) */ -/* If MAY_FAULT is non-zero, then we should set mem_err in response to - a fault; if zero treat a fault like any other fault in the stub. */ - -char * -mem2hex (void *mem, char *buf, int count, int may_fault) -{ - int i; - unsigned char ch; - char *ptr = mem; - - mem_may_fault = may_fault; - for (i = 0; i < count; i++) - { - ch = get_char (ptr++); - if (may_fault && mem_err) - return (buf); - *buf++ = hexchars[ch >> 4]; - *buf++ = hexchars[ch % 16]; - } - *buf = 0; - mem_may_fault = 0; - return(buf); -} - -/* convert the hex array pointed to by buf into binary to be placed in mem */ -/* return a pointer to the character AFTER the last byte written */ - -char * -hex2mem (char *buf, void *mem, int count, int may_fault) -{ - int i; - unsigned char ch; - char *ptr = mem; - - mem_may_fault = may_fault; - for (i=0;i=0) - { - *intValue = (*intValue <<4) | hexValue; - numChars ++; - } - else - break; - - (*ptr)++; - } - - return (numChars); -} - -/* This function does all command processing for interfacing to gdb. - It is called whenever an exception occurs in the module being - debugged. */ - -static LONG -handle_exception (struct StackFrame *frame) -{ - int addr, length; - char *ptr; - static struct DBG_LoadDefinitionStructure *ldinfo = 0; - static unsigned char first_insn[BREAKPOINT_SIZE]; /* The first instruction in the program. */ - -#if 0 - /* According to some documentation from Novell, the bell sometimes - may be ringing at this point. This can be stopped on Netware 4 - systems by calling the undocumented StopBell() function. */ - - StopBell (); -#endif - - if (remote_debug) - { - ConsolePrintf ("vector=%d: %s, pc=%08x, thread=%08x\r\n", - frame->ExceptionNumber, - frame->ExceptionDescription, - frame->ExceptionPC, - GetThreadID ()); - } - - switch (frame->ExceptionNumber) - { - case START_NLM_EVENT: - /* If the NLM just started, we record the module load information - and the thread ID, and set a breakpoint at the first instruction - in the program. */ - - ldinfo = ((struct DBG_LoadDefinitionStructure *) - frame->ExceptionErrorCode); - memcpy (first_insn, ldinfo->LDInitializationProcedure, - BREAKPOINT_SIZE); - memcpy (ldinfo->LDInitializationProcedure, breakpoint_insn, - BREAKPOINT_SIZE); - flush_i_cache (); - return RETURN_TO_PROGRAM; - - case ENTER_DEBUGGER_EVENT: - case KEYBOARD_BREAK_EVENT: - /* Pass some events on to the next debugger, in case it will handle - them. */ - return RETURN_TO_NEXT_DEBUGGER; - - case 3: /* Breakpoint */ - /* After we've reached the initial breakpoint, reset it. */ - if (frame->ExceptionPC - DECR_PC_AFTER_BREAK == (LONG) ldinfo->LDInitializationProcedure - && memcmp (ldinfo->LDInitializationProcedure, breakpoint_insn, - BREAKPOINT_SIZE) == 0) - { - memcpy (ldinfo->LDInitializationProcedure, first_insn, - BREAKPOINT_SIZE); - frame->ExceptionPC -= DECR_PC_AFTER_BREAK; - flush_i_cache (); - } - /* Normal breakpoints end up here */ - do_status (remcomOutBuffer, frame); - break; - - default: - /* At the moment, we don't care about most of the unusual NetWare - exceptions. */ - if (frame->ExceptionNumber > 31) - return RETURN_TO_PROGRAM; - - /* Most machine level exceptions end up here */ - do_status (remcomOutBuffer, frame); - break; - - case 11: /* Segment not present */ - case 13: /* General protection */ - case 14: /* Page fault */ - /* If we get a GP fault, and mem_may_fault is set, and the - instruction pointer is near set_char or get_char, then we caused - the fault ourselves accessing an illegal memory location. */ - if (mem_may_fault - && ((frame->ExceptionPC >= (long) &set_char - && frame->ExceptionPC < (long) &set_char + 50) - || (frame->ExceptionPC >= (long) &get_char - && frame->ExceptionPC < (long) &get_char + 50))) - { - mem_err = 1; - /* Point the instruction pointer at an assembly language stub - which just returns from the function. */ - - frame->ExceptionPC += 4; /* Skip the load or store */ - - /* Keep going. This will act as though it returned from - set_char or get_char. The calling routine will check - mem_err, and do the right thing. */ - return RETURN_TO_PROGRAM; - } - /* Random mem fault, report it */ - do_status (remcomOutBuffer, frame); - break; - - case TERMINATE_NLM_EVENT: - /* There is no way to get the exit status. */ - sprintf (remcomOutBuffer, "W%02x", 0); - break; /* We generate our own status */ - } - - /* FIXME: How do we know that this exception has anything to do with - the program we are debugging? We can check whether the PC is in - the range of the module we are debugging, but that doesn't help - much since an error could occur in a library routine. */ - - clear_step_traps (frame); - - if (! putpacket(remcomOutBuffer)) - return RETURN_TO_NEXT_DEBUGGER; - - if (frame->ExceptionNumber == TERMINATE_NLM_EVENT) - { - ResumeThread (mainthread); - return RETURN_TO_PROGRAM; - } - - while (1) - { - error = 0; - remcomOutBuffer[0] = 0; - if (! getpacket (remcomInBuffer)) - return RETURN_TO_NEXT_DEBUGGER; - switch (remcomInBuffer[0]) - { - case '?': - do_status (remcomOutBuffer, frame); - break; - case 'd': - remote_debug = !(remote_debug); /* toggle debug flag */ - break; - case 'g': - /* return the value of the CPU registers */ - frame_to_registers (frame, remcomOutBuffer); - break; - case 'G': - /* set the value of the CPU registers - return OK */ - registers_to_frame (&remcomInBuffer[1], frame); - strcpy(remcomOutBuffer,"OK"); - break; - - case 'm': - /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */ - /* TRY TO READ %x,%x. IF SUCCEED, SET PTR = 0 */ - ptr = &remcomInBuffer[1]; - if (hexToInt(&ptr,&addr)) - if (*(ptr++) == ',') - if (hexToInt(&ptr,&length)) - { - ptr = 0; - mem_err = 0; - mem2hex((char*) addr, remcomOutBuffer, length, 1); - if (mem_err) - { - strcpy (remcomOutBuffer, "E03"); - debug_error ("memory fault"); - } - } - - if (ptr) - { - strcpy(remcomOutBuffer,"E01"); - debug_error("malformed read memory command: %s",remcomInBuffer); - } - break; - - case 'M': - /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */ - /* TRY TO READ '%x,%x:'. IF SUCCEED, SET PTR = 0 */ - ptr = &remcomInBuffer[1]; - if (hexToInt(&ptr,&addr)) - if (*(ptr++) == ',') - if (hexToInt(&ptr,&length)) - if (*(ptr++) == ':') - { - mem_err = 0; - hex2mem(ptr, (char*) addr, length, 1); - - if (mem_err) - { - strcpy (remcomOutBuffer, "E03"); - debug_error ("memory fault"); - } - else - { - strcpy(remcomOutBuffer,"OK"); - } - - ptr = 0; - } - if (ptr) - { - strcpy(remcomOutBuffer,"E02"); - debug_error("malformed write memory command: %s",remcomInBuffer); - } - break; - - case 'c': - case 's': - /* cAA..AA Continue at address AA..AA(optional) */ - /* sAA..AA Step one instruction from AA..AA(optional) */ - /* try to read optional parameter, pc unchanged if no parm */ - ptr = &remcomInBuffer[1]; - if (hexToInt(&ptr,&addr)) - { -/* registers[PC_REGNUM].lo = addr;*/ - fprintf (stderr, "Setting PC to 0x%x\n", addr); - while (1); - } - - if (remcomInBuffer[0] == 's') - set_step_traps (frame); - - flush_i_cache (); - return RETURN_TO_PROGRAM; - - case 'k': - /* kill the program */ - KillMe (ldinfo); - ResumeThread (mainthread); - return RETURN_TO_PROGRAM; - - case 'q': /* Query message */ - if (strcmp (&remcomInBuffer[1], "Offsets") == 0) - { - sprintf (remcomOutBuffer, "Text=%x;Data=%x;Bss=%x", - ldinfo->LDCodeImageOffset, - ldinfo->LDDataImageOffset, - ldinfo->LDDataImageOffset + ldinfo->LDDataImageLength); - } - else - sprintf (remcomOutBuffer, "E04, Unknown query %s", &remcomInBuffer[1]); - break; - } - - /* reply to the request */ - if (! putpacket(remcomOutBuffer)) - return RETURN_TO_NEXT_DEBUGGER; - } -} - -char *progname; - -struct bitRate { - BYTE bitRate; - const char *bitRateString; -}; - -struct bitRate bitRateTable[] = -{ - { AIO_BAUD_50 , "50" }, - { AIO_BAUD_75 , "75" }, - { AIO_BAUD_110 , "110" }, - { AIO_BAUD_134p5 , "134.5" }, - { AIO_BAUD_150 , "150" }, - { AIO_BAUD_300 , "300" }, - { AIO_BAUD_600 , "600" }, - { AIO_BAUD_1200 , "1200" }, - { AIO_BAUD_1800 , "1800" }, - { AIO_BAUD_2000 , "2000" }, - { AIO_BAUD_2400 , "2400" }, - { AIO_BAUD_3600 , "3600" }, - { AIO_BAUD_4800 , "4800" }, - { AIO_BAUD_7200 , "7200" }, - { AIO_BAUD_9600 , "9600" }, - { AIO_BAUD_19200 , "19200" }, - { AIO_BAUD_38400 , "38400" }, - { AIO_BAUD_57600 , "57600" }, - { AIO_BAUD_115200, "115200" }, - { -1, NULL } -}; - -char dataBitsTable[] = "5678"; - -char *stopBitsTable[] = { "1", "1.5", "2" }; - -char parity[] = "NOEMS"; - -/* Start up. The main thread opens the named serial I/O port, loads - the named NLM module and then goes to sleep. The serial I/O port - is named as a board number and a port number. It would be more DOS - like to provide a menu of available serial ports, but I don't want - to have to figure out how to do that. */ - -int -main (int argc, char **argv) -{ - int hardware, board, port; - BYTE bitRate; - BYTE dataBits; - BYTE stopBits; - BYTE parityMode; - LONG err; - struct debuggerStructure s; - int cmdindx; - char *cmdlin; - int i; - - /* set progname */ - progname = "gdbserve"; - - /* set default serial line */ - hardware = -1; - board = 0; - port = 0; - - /* set default serial line characteristics */ - bitRate = AIO_BAUD_9600; - dataBits = AIO_DATA_BITS_8; - stopBits = AIO_STOP_BITS_1; - parityMode = AIO_PARITY_NONE; - - cmdindx = 0; - for (argc--, argv++; *argv; argc--, argv++) - { - char *bp; - char *ep; - - if (strnicmp(*argv, "BAUD=", 5) == 0) - { - struct bitRate *brp; - - bp = *argv + 5; - for (brp = bitRateTable; brp->bitRate != (BYTE) -1; brp++) - { - if (strcmp(brp->bitRateString, bp) == 0) - { - bitRate = brp->bitRate; - break; - } - } - - if (brp->bitRateString == NULL) - { - fprintf(stderr, "%s: %s: unknown or unsupported bit rate", - progname, bp); - exit (1); - } - } - else if (strnicmp(*argv, "BOARD=", 6) == 0) - { - bp = *argv + 6; - board = strtol (bp, &ep, 0); - if (ep == bp || *ep != '\0') - { - fprintf (stderr, "%s: %s: expected integer argument\n", - progname, bp); - exit(1); - } - } -#if 1 /* FIXME: this option has been depricated */ - else if (strnicmp(*argv, "NODE=", 5) == 0) - { - bp = *argv + 5; - board = strtol (bp, &ep, 0); - if (ep == bp || *ep != '\0') - { - fprintf (stderr, "%s: %s: expected integer argument\n", - progname, bp); - exit(1); - } - } -#endif - else if (strnicmp(*argv, "PORT=", 5) == 0) - { - bp = *argv + 5; - port = strtol (bp, &ep, 0); - if (ep == bp || *ep != '\0') - { - fprintf (stderr, "%s: %s: expected integer argument\n", - progname, bp); - exit(1); - } - } - else - { - break; - } - - cmdindx++; - } - - if (argc == 0) - { - fprintf (stderr, - "Usage: load %s [options] program [arguments]\n", progname); - exit (1); - } - - err = AIOAcquirePort (&hardware, &board, &port, &AIOhandle); - if (err != AIO_SUCCESS) - { - switch (err) - { - case AIO_PORT_NOT_AVAILABLE: - fprintf (stderr, "Port not available\n"); - break; - - case AIO_BOARD_NUMBER_INVALID: - case AIO_PORT_NUMBER_INVALID: - fprintf (stderr, "No such port\n"); - break; - - default: - fprintf (stderr, "Could not open port: %d\n", err); - break; - } - - exit (1); - } - - err = AIOConfigurePort (AIOhandle, bitRate, dataBits, stopBits, parityMode, - AIO_HARDWARE_FLOW_CONTROL_OFF); - - if (err == AIO_QUALIFIED_SUCCESS) - { - AIOPORTCONFIG portConfig; - - fprintf (stderr, "Port configuration changed!\n"); - - portConfig.returnLength = sizeof(portConfig); - AIOGetPortConfiguration (AIOhandle, &portConfig, NULL); - - fprintf (stderr, - " Bit Rate: %s, Data Bits: %c, Stop Bits: %s, Parity: %c,\ - Flow:%s\n", - bitRateTable[portConfig.bitRate].bitRateString, - dataBitsTable[portConfig.dataBits], - stopBitsTable[portConfig.stopBits], - parity[portConfig.parityMode], - portConfig.flowCtrlMode ? "ON" : "OFF"); - } - else if (err != AIO_SUCCESS) - { - fprintf (stderr, "Could not configure port: %d\n", err); - AIOReleasePort (AIOhandle); - exit (1); - } - - if (AIOSetExternalControl(AIOhandle, AIO_EXTERNAL_CONTROL, - (AIO_EXTCTRL_DTR | AIO_EXTCTRL_RTS)) - != AIO_SUCCESS) - { - LONG extStatus, chgdExtStatus; - - fprintf (stderr, "Could not set desired port controls!\n"); - AIOGetExternalStatus (AIOhandle, &extStatus, &chgdExtStatus); - fprintf (stderr, "Port controls now: %d, %d\n", extStatus, - chgdExtStatus); - } - - /* Register ourselves as an alternate debugger. */ - memset (&s, 0, sizeof s); - s.DDSResourceTag = ((struct ResourceTagStructure *) - AllocateResourceTag (GetNLMHandle (), - (BYTE *)"gdbserver", - DebuggerSignature)); - if (s.DDSResourceTag == 0) - { - fprintf (stderr, "AllocateResourceTag failed\n"); - AIOReleasePort (AIOhandle); - exit (1); - } - s.DDSdebuggerEntry = handle_exception; - s.DDSFlags = TSS_FRAME_BIT; - - err = RegisterDebuggerRTag (&s, AT_FIRST); - if (err != 0) - { - fprintf (stderr, "RegisterDebuggerRTag failed\n"); - AIOReleasePort (AIOhandle); - exit (1); - } - - /* Get the command line we were invoked with, and advance it past - our name and the board and port arguments. */ - cmdlin = getcmd ((char *) NULL); - for (i = 0; i < cmdindx; i++) - { - while (! isspace (*cmdlin)) - ++cmdlin; - while (isspace (*cmdlin)) - ++cmdlin; - } - - /* In case GDB is started before us, ack any packets (presumably - "$?#xx") sitting there. */ - if (! putDebugChar ('+')) - { - fprintf (stderr, "putDebugChar failed\n"); - UnRegisterDebugger (&s); - AIOReleasePort (AIOhandle); - exit (1); - } - - mainthread = GetThreadID (); - - if (remote_debug > 0) - ConsolePrintf ("About to call LoadModule with \"%s\" %08x\r\n", - cmdlin, __GetScreenID (GetCurrentScreen())); - - /* Start up the module to be debugged. */ - err = LoadModule ((struct ScreenStruct *) __GetScreenID (GetCurrentScreen()), - (BYTE *)cmdlin, LO_DEBUG); - if (err != 0) - { - fprintf (stderr, "LoadModule failed: %d\n", err); - UnRegisterDebugger (&s); - AIOReleasePort (AIOhandle); - exit (1); - } - - /* Wait for the debugger to wake us up. */ - if (remote_debug > 0) - ConsolePrintf ("Suspending main thread (%08x)\r\n", mainthread); - SuspendThread (mainthread); - if (remote_debug > 0) - ConsolePrintf ("Resuming main thread (%08x)\r\n", mainthread); - - /* If we are woken up, print an optional error message, deregister - ourselves and exit. */ - if (error_message != NULL) - fprintf (stderr, "%s\n", error_message); - UnRegisterDebugger (&s); - AIOReleasePort (AIOhandle); - exit (0); -} diff --git a/contrib/gdb/gdb/nlm/gdbserve.def b/contrib/gdb/gdb/nlm/gdbserve.def deleted file mode 100644 index 588028d..0000000 --- a/contrib/gdb/gdb/nlm/gdbserve.def +++ /dev/null @@ -1,42 +0,0 @@ -description "GDB debugger stub" -version 1,2 -debug -module clib -screenname "System Console" -input gdbserve.O -output gdbserve.nlm -start _Prelude -exit _Stop -import - AllocateResourceTag - ConsolePrintf - GetCurrentScreen - GetNLMHandle - GetThreadID - KillMe - LoadModule - ReadByteAltDebugger - RegisterDebuggerRTag - ResumeThread - SuspendThread - UnRegisterDebugger - WriteByteAltDebugger - _GetCLibNLMLibHandle - _NWRegisterNLMLibraryUser - _SetupArgv - _StartNLM - _TerminateNLM - __GetScreenID - __get_errno_ptr - exit - fprintf - getcmd - memcmp - memcpy - memset - sprintf - strcmp - strcpy - strlen - strnicmp - strtol diff --git a/contrib/gdb/gdb/nlm/i386.c b/contrib/gdb/gdb/nlm/i386.c deleted file mode 100644 index b8ab480..0000000 --- a/contrib/gdb/gdb/nlm/i386.c +++ /dev/null @@ -1,100 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "i386.h" - -extern char *mem2hex (void *mem, char *buf, int count, int may_fault); -extern char *hex2mem (char *buf, void *mem, int count, int may_fault); -extern int computeSignal (int exceptionVector); - -void -flush_i_cache (void) -{ -} - -/* Get the registers out of the frame information. */ - -void -frame_to_registers (struct StackFrame *frame, char *regs) -{ - /* Copy EAX -> EDI */ - mem2hex (&frame->ExceptionEAX, ®s[0 * 4 * 2], 4 * 8, 0); - - /* Copy EIP & PS */ - mem2hex (&frame->ExceptionPC, ®s[8 * 4 * 2], 4 * 2, 0); - - /* Copy CS, SS, DS */ - mem2hex (&frame->ExceptionCS, ®s[10 * 4 * 2], 4 * 3, 0); - - /* Copy ES */ - mem2hex (&frame->ExceptionES, ®s[13 * 4 * 2], 4 * 1, 0); - - /* Copy FS & GS */ - mem2hex (&frame->ExceptionFS, ®s[14 * 4 * 2], 4 * 2, 0); -} - -/* Put the registers back into the frame information. */ - -void -registers_to_frame (char *regs, struct StackFrame *frame) -{ - /* Copy EAX -> EDI */ - hex2mem (®s[0 * 4 * 2], &frame->ExceptionEAX, 4 * 8, 0); - - /* Copy EIP & PS */ - hex2mem (®s[8 * 4 * 2], &frame->ExceptionPC, 4 * 2, 0); - - /* Copy CS, SS, DS */ - hex2mem (®s[10 * 4 * 2], &frame->ExceptionCS, 4 * 3, 0); - - /* Copy ES */ - hex2mem (®s[13 * 4 * 2], &frame->ExceptionES, 4 * 1, 0); - - /* Copy FS & GS */ - hex2mem (®s[14 * 4 * 2], &frame->ExceptionFS, 4 * 2, 0); -} - -void -set_step_traps (struct StackFrame *frame) -{ - frame->ExceptionSystemFlags |= 0x100; -} - -void -clear_step_traps (struct StackFrame *frame) -{ - frame->ExceptionSystemFlags &= ~0x100; -} - -void -do_status (char *ptr, struct StackFrame *frame) -{ - int sigval; - - sigval = computeSignal (frame->ExceptionNumber); - - sprintf (ptr, "T%02x", sigval); - ptr += 3; - - sprintf (ptr, "%02x:", PC_REGNUM); - ptr = mem2hex (&frame->ExceptionPC, ptr + 3, 4, 0); - *ptr++ = ';'; - - sprintf (ptr, "%02x:", SP_REGNUM); - ptr = mem2hex (&frame->ExceptionESP, ptr + 3, 4, 0); - *ptr++ = ';'; - - sprintf (ptr, "%02x:", FP_REGNUM); - ptr = mem2hex (&frame->ExceptionEBP, ptr + 3, 4, 0); - *ptr++ = ';'; - - *ptr = '\000'; -} diff --git a/contrib/gdb/gdb/nlm/i386.h b/contrib/gdb/gdb/nlm/i386.h deleted file mode 100644 index 155702b..0000000 --- a/contrib/gdb/gdb/nlm/i386.h +++ /dev/null @@ -1,13 +0,0 @@ -/* Register values. All of these values *MUST* agree with tm.h */ -#define SP_REGNUM 4 /* Contains address of top of stack */ -#define PC_REGNUM 8 /* Contains program counter */ -#define FP_REGNUM 5 /* Virtual frame pointer */ -#define NUM_REGS 16 /* Number of machine registers */ -#define REGISTER_BYTES (NUM_REGS * 4) /* Total size of registers array */ - -#define ExceptionPC ExceptionEIP -#define DECR_PC_AFTER_BREAK 1 /* int 3 leaves PC pointing after insn */ -#define BREAKPOINT {0xcc} -#define BREAKPOINT_SIZE (sizeof breakpoint_insn) - -#define StackFrame T_TSS_StackFrame diff --git a/contrib/gdb/gdb/nlm/ppc.c b/contrib/gdb/gdb/nlm/ppc.c deleted file mode 100644 index c5850abc..0000000 --- a/contrib/gdb/gdb/nlm/ppc.c +++ /dev/null @@ -1,244 +0,0 @@ -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include "ppc.h" - -extern char *mem2hex (void *mem, char *buf, int count, int may_fault); -extern char *hex2mem (char *buf, void *mem, int count, int may_fault); -extern int computeSignal (int exceptionVector); - -void -flush_i_cache (void) -{ -} - -/* Get the registers out of the frame information. */ - -void -frame_to_registers (struct StackFrame *frame, char *regs) -{ - mem2hex (&frame->ExceptionState.CsavedRegs, ®s[GP0_REGNUM * 4 * 2], 4 * 32, 0); - - mem2hex (&frame->ExceptionState.CSavedFPRegs, ®s[FP0_REGNUM * 4 * 2], 4 * 32, 0); - - mem2hex (&frame->ExceptionPC, ®s[PC_REGNUM * 4 * 2], 4 * 1, 0); - - mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR1, ®s[CR_REGNUM * 4 * 2], 4 * 1, 0); - mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR, ®s[LR_REGNUM * 4 * 2], 4 * 1, 0); - mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR, ®s[CTR_REGNUM * 4 * 2], 4 * 1, 0); - mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedXER, ®s[XER_REGNUM * 4 * 2], 4 * 1, 0); - mem2hex (&frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedMQ, ®s[MQ_REGNUM * 4 * 2], 4 * 1, 0); -} - -/* Put the registers back into the frame information. */ - -void -registers_to_frame (char *regs, struct StackFrame *frame) -{ - hex2mem (®s[GP0_REGNUM * 4 * 2], &frame->ExceptionState.CsavedRegs, 4 * 32, 0); - - hex2mem (®s[FP0_REGNUM * 4 * 2], &frame->ExceptionState.CSavedFPRegs, 4 * 32, 0); - - hex2mem (®s[PC_REGNUM * 4 * 2], &frame->ExceptionPC, 4 * 1, 0); - - hex2mem (®s[CR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR1, 4 * 1, 0); - hex2mem (®s[LR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR, 4 * 1, 0); - hex2mem (®s[CTR_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR, 4 * 1, 0); - hex2mem (®s[XER_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedXER, 4 * 1, 0); - hex2mem (®s[MQ_REGNUM * 4 * 2], &frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedMQ, 4 * 1, 0); -} - - -extern volatile int mem_err; - -#ifdef ALTERNATE_MEM_FUNCS -extern int ReadByteAltDebugger (char* addr, char *theByte); -extern int WriteByteAltDebugger (char* addr, char theByte); -int -get_char (char *addr) -{ - char c; - - if (!ReadByteAltDebugger (addr, &c)) - mem_err = 1; - - return c; -} - -void -set_char (char *addr, int val) -{ - if (!WriteByteAltDebugger (addr, val)) - mem_err = 1; -} -#endif - -int -mem_write (char *dst, char *src, int len) -{ - while (len-- && !mem_err) - set_char (dst++, *src++); - - return mem_err; -} - -union inst -{ - LONG l; - - struct - { - union - { - struct /* Unconditional branch */ - { - unsigned opcode : 6; /* 18 */ - signed li : 24; - unsigned aa : 1; - unsigned lk : 1; - } b; - struct /* Conditional branch */ - { - unsigned opcode : 6; /* 16 */ - unsigned bo : 5; - unsigned bi : 5; - signed bd : 14; - unsigned aa : 1; - unsigned lk : 1; - } bc; - struct /* Conditional branch to ctr or lr reg */ - { - unsigned opcode : 6; /* 19 */ - unsigned bo : 5; - unsigned bi : 5; - unsigned type : 15; /* 528 = ctr, 16 = lr */ - unsigned lk : 1; - } bclr; - } variant; - } inst; -}; - -static LONG saved_inst; -static LONG *saved_inst_pc = 0; -static LONG saved_target_inst; -static LONG *saved_target_inst_pc = 0; - -void -set_step_traps (struct StackFrame *frame) -{ - union inst inst; - LONG *target; - int opcode; - int ra, rb; - LONG *pc = (LONG *)frame->ExceptionPC; - - inst.l = *pc++; - - opcode = inst.inst.variant.b.opcode; - - target = pc; - - switch (opcode) - { - case 18: /* Unconditional branch */ - - if (inst.inst.variant.b.aa) /* Absolute? */ - target = 0; - target += inst.inst.variant.b.li; - - break; - case 16: /* Conditional branch */ - - if (!inst.inst.variant.bc.aa) /* Absolute? */ - target = 0; - target += inst.inst.variant.bc.bd; - - break; - case 19: /* Cond. branch via ctr or lr reg */ - switch (inst.inst.variant.bclr.type) - { - case 528: /* ctr */ - target = (LONG *)frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedCTR; - break; - case 16: /* lr */ - target = (LONG *)frame->ExceptionState.u.SpecialRegistersEnumerated.CsavedLR; - break; - } - break; - } - - saved_inst = *pc; - mem_write (pc, breakpoint_insn, BREAKPOINT_SIZE); - saved_inst_pc = pc; - - if (target != pc) - { - saved_target_inst = *target; - mem_write (target, breakpoint_insn, BREAKPOINT_SIZE); - saved_target_inst_pc = target; - } -} - -/* Remove step breakpoints. Returns non-zero if pc was at a step breakpoint, - zero otherwise. This routine works even if there were no step breakpoints - set. */ - -int -clear_step_traps (struct StackFrame *frame) -{ - int retcode; - LONG *pc = (LONG *)frame->ExceptionPC; - - if (saved_inst_pc == pc || saved_target_inst_pc == pc) - retcode = 1; - else - retcode = 0; - - if (saved_inst_pc) - { - mem_write (saved_inst_pc, saved_inst, BREAKPOINT_SIZE); - saved_inst_pc = 0; - } - - if (saved_target_inst_pc) - { - mem_write (saved_target_inst_pc, saved_target_inst, BREAKPOINT_SIZE); - saved_target_inst_pc = 0; - } - - return retcode; -} - -void -do_status (char *ptr, struct StackFrame *frame) -{ - int sigval; - - sigval = computeSignal (frame->ExceptionNumber); - - sprintf (ptr, "T%02x", sigval); - ptr += 3; - - sprintf (ptr, "%02x:", PC_REGNUM); - ptr = mem2hex (&frame->ExceptionPC, ptr + 3, 4, 0); - *ptr++ = ';'; - - sprintf (ptr, "%02x:", SP_REGNUM); - ptr = mem2hex (&frame->ExceptionState.CsavedRegs[SP_REGNUM], ptr + 3, 4, 0); - *ptr++ = ';'; - - sprintf (ptr, "%02x:", LR_REGNUM); - ptr = mem2hex (&frame->ExceptionState.CsavedRegs[LR_REGNUM], ptr + 3, 4, 0); - *ptr++ = ';'; - - *ptr = '\000'; -} diff --git a/contrib/gdb/gdb/nlm/ppc.h b/contrib/gdb/gdb/nlm/ppc.h deleted file mode 100644 index 84cee6b..0000000 --- a/contrib/gdb/gdb/nlm/ppc.h +++ /dev/null @@ -1,165 +0,0 @@ -typedef long Long; - -/* The following enum is used to access the special registers in - the saved machine state. */ - -typedef enum -{ - kDc_SavedPC = 0, /* really SRR0 */ - kDc_SavedMSR = 1, /* really SRR1 */ - kDc_SavedCR = 2, - kDc_SavedLR = 3, - kDc_SavedDSISR = 4, - kDc_SavedDAR = 5, - kDc_SavedXER = 6, - kDc_SavedCTR = 7, - kDc_SavedSDR1 = 8, - kDc_SavedRTCU = 9, - kDc_SavedRTCL = 10, - kDc_SavedDEC = 11, - kDc_SavedSR00 = 12, /* The Segement Registers are consecutive */ - kDc_SavedSR01 = 13, /* kDc_SavedSR00 + n is supported */ - kDc_SavedSR02 = 14, - kDc_SavedSR03 = 15, - kDc_SavedSR04 = 16, - kDc_SavedSR05 = 17, - kDc_SavedSR06 = 18, - kDc_SavedSR07 = 19, - kDc_SavedSR08 = 20, - kDc_SavedSR09 = 21, - kDc_SavedSR10 = 22, - kDc_SavedSR11 = 23, - kDc_SavedSR12 = 24, - kDc_SavedSR13 = 25, - kDc_SavedSR14 = 26, - kDc_SavedSR15 = 27, - kDc_SavedFPSCR = 29, - kDc_SavedMQ = 30, - kDc_SavedBAT0U = 31, - kDc_SavedBAT0L = 32, - kDc_SavedBAT1U = 33, - kDc_SavedBAT1L = 34, - kDc_SavedBAT2U = 35, - kDc_SavedBAT2L = 36, - kDc_SavedBAT3U = 37, - kDc_SavedBAT3L = 38, - - kNumberSpecialRegisters = 39 -} Dc_SavedRegisterName; - -/* Access to floating points is not very easy. This allows the number to be - accessed both as a floating number and as a pair of Longs. */ - -typedef union -{ - double asfloat; /* access the variable as a floating number */ - struct - { - Long high; - Long low; - } - asLONG; /* access the variable as two Longs */ -} FloatingPoints; - -/* The following is the standard record for Saving a machine state */ - -struct SavedMachineState -{ - FloatingPoints CSavedFPRegs[32]; /* The floating point registers [0->31] */ - /* ***32bit assumption*** */ - Long CsavedRegs[32]; /* space to save the General Registers */ - /* These are saved 0->31 */ - Long CexReason; - Long SavedDomainID; - union - { /* must be 8-byte aligned, so doubleFPSCR is 8-byte aligned */ - struct - { - Long CsavedSRR0; /* Index 0 - The saved PC */ - Long CsavedSRR1; /* 1 saved MSR */ - Long CsavedCR; /* 2 */ - Long CsavedLR; /* 3 */ - Long CsavedDSISR; /* 4 */ - Long CsavedDAR; /* 5 */ - - Long CsavedXER; /* 6 */ - Long CsavedCTR; /* 7 */ - Long CsavedSDR1; /* 8 */ - Long CsavedRTCU; /* 9 */ - Long CsavedRTCL; /* 10 */ - Long CsavedDEC; /* 11 */ - Long CsavedSR0; /* 12 */ - Long CsavedSR1; /* 13 */ - Long CsavedSR2; /* 14 */ - Long CsavedSR3; /* 15 */ - Long CsavedSR4; /* 16 */ - Long CsavedSR5; /* 17 */ - Long CsavedSR6; /* 18 */ - Long CsavedSR7; /* 19 */ - Long CsavedSR8; /* 20 */ - Long CsavedSR9; /* 21 */ - Long CsavedSR10; /* 22 */ - Long CsavedSR11; /* 23 */ - Long CsavedSR12; /* 24 */ - Long CsavedSR13; /* 25 */ - Long CsavedSR14; /* 26 */ - Long CsavedSR15; /* 27 */ - /* CdoubleFPSCR must be double word aligned */ - Long CdoubleFPSCR; /* 28 this is the upper part of the store and has - no meaning */ - Long CsavedFPSCR; /* 29 */ - Long CsavedMQ; /* 30 */ - Long CsavedBAT0U; /* 31 */ - Long CsavedBAT0L; /* 32 */ - Long CsavedBAT1U; /* 33 */ - Long CsavedBAT1L; /* 34 */ - Long CsavedBAT2U; /* 35 */ - Long CsavedBAT2L; /* 36 */ - Long CsavedBAT3U; /* 37 */ - Long CsavedBAT3L; /* 38 */ - } - SpecialRegistersEnumerated; - - Long SpecialRegistersIndexed[kNumberSpecialRegisters]; - } u; - - Long Padding[3]; /* Needed for quad-word alignment */ -}; - -struct StackFrame -{ - LONG *ExceptionDomainID; - /*ProcessorStructure*/ int *ExceptionProcessorID; - BYTE *ExceptionDescription; - LONG ExceptionFlags; - LONG ExceptionErrorCode; - LONG ExceptionNumber; - struct SavedMachineState ExceptionState; -}; - -/* Register values. All of these values *MUST* agree with tm.h */ -#define GP0_REGNUM 0 /* GPR register 0 */ -#define SP_REGNUM 1 /* Contains address of top of stack */ -#define FP0_REGNUM 32 /* FPR (Floating point) register 0 */ -#define PC_REGNUM 64 /* Contains program counter */ -#define PS_REGNUM 65 /* Processor (or machine) status (%msr) */ -#define CR_REGNUM 66 /* Condition register */ -#define LR_REGNUM 67 /* Link register */ -#define CTR_REGNUM 68 /* Count register */ -#define XER_REGNUM 69 /* Fixed point exception registers */ -#define MQ_REGNUM 70 /* Multiply/quotient register */ -#define NUM_REGS 71 /* Number of machine registers */ -#define REGISTER_BYTES (420) /* Total size of registers array */ - -#define ExceptionPC ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR0 -#define DECR_PC_AFTER_BREAK 0 /* PPCs get this right! */ -#define BREAKPOINT {0x7d, 0x82, 0x10, 0x08} -extern unsigned char breakpoint_insn[]; -#define BREAKPOINT_SIZE 4 - -#if 0 -#define ALTERNATE_MEM_FUNCS /* We need our own get_char/set_char */ -#endif - -extern int get_char (char *addr); -extern void set_char (char *addr, int val); diff --git a/contrib/gdb/gdb/nlm/prelude.c b/contrib/gdb/gdb/nlm/prelude.c deleted file mode 100644 index 37e12c8..0000000 --- a/contrib/gdb/gdb/nlm/prelude.c +++ /dev/null @@ -1,67 +0,0 @@ -/*=========================================================================== -= Novell Standard C Library for NetWare Loadable Modules -= -= Unpublished Copyright (C) 1993 by Novell, Inc. All rights reserved. -= -= No part of this file may be duplicated, revised, translated, localized or -= modified in any manner or compiled, linked or uploaded or downloaded to or -= from any computer system without the prior written consent of Novell, Inc. -============================================================================== -= The object produced by compiling this file is for use by the client of this -= library and is not linked in; Prelude.Obj is therefore one of the files to -= be distributed with CLib.NLM and its headers. -============================================================================== -*/ - -#include -#if defined(__netware__) && defined(__i386__) -#define TERMINATE_BY_UNLOAD 5 -#else -#include -#endif -/*#include "libhooks.h"*/ - -extern int main (int, char **); - -static int NLMID; - - -void _Stop( void ) -{ - _TerminateNLM(NLMID, NULL, TERMINATE_BY_UNLOAD); -} - -int _cstart_( void ) -{ - return _SetupArgv(main); -} - -int _Prelude -( - int NLMHandle, - int initErrorScreenID, - char *commandLine, - char *loadDirectoryPath, - int uninitializedDataLength, - int NLMFileHandle, - int (*readRoutineP)(), - int customDataOffset, - int customDataSize -) -{ - int rc; - - rc = _StartNLM(NLMHandle, - initErrorScreenID, - commandLine, - loadDirectoryPath, - uninitializedDataLength, - NLMFileHandle, - readRoutineP, - customDataOffset, - customDataSize, - &NLMID, - _cstart_); - - return rc; -} diff --git a/contrib/gdb/gdb/ppc-linux-nat.c b/contrib/gdb/gdb/ppc-linux-nat.c deleted file mode 100644 index e4bb868..0000000 --- a/contrib/gdb/gdb/ppc-linux-nat.c +++ /dev/null @@ -1,532 +0,0 @@ -/* PPC GNU/Linux native support. - Copyright 1988, 1989, 1991, 1992, 1994, 1996, 2000, 2001, 2002 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "frame.h" -#include "inferior.h" -#include "gdbcore.h" -#include "regcache.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" -#include "ppc-tdep.h" - -#ifndef PT_READ_U -#define PT_READ_U PTRACE_PEEKUSR -#endif -#ifndef PT_WRITE_U -#define PT_WRITE_U PTRACE_POKEUSR -#endif - -/* Default the type of the ptrace transfer to int. */ -#ifndef PTRACE_XFER_TYPE -#define PTRACE_XFER_TYPE int -#endif - -/* Glibc's headers don't define PTRACE_GETVRREGS so we cannot use a - configure time check. Some older glibc's (for instance 2.2.1) - don't have a specific powerpc version of ptrace.h, and fall back on - a generic one. In such cases, sys/ptrace.h defines - PTRACE_GETFPXREGS and PTRACE_SETFPXREGS to the same numbers that - ppc kernel's asm/ptrace.h defines PTRACE_GETVRREGS and - PTRACE_SETVRREGS to be. This also makes a configury check pretty - much useless. */ - -/* These definitions should really come from the glibc header files, - but Glibc doesn't know about the vrregs yet. */ -#ifndef PTRACE_GETVRREGS -#define PTRACE_GETVRREGS 18 -#define PTRACE_SETVRREGS 19 -#endif - -/* This oddity is because the Linux kernel defines elf_vrregset_t as - an array of 33 16 bytes long elements. I.e. it leaves out vrsave. - However the PTRACE_GETVRREGS and PTRACE_SETVRREGS requests return - the vrsave as an extra 4 bytes at the end. I opted for creating a - flat array of chars, so that it is easier to manipulate for gdb. - - There are 32 vector registers 16 bytes longs, plus a VSCR register - which is only 4 bytes long, but is fetched as a 16 bytes - quantity. Up to here we have the elf_vrregset_t structure. - Appended to this there is space for the VRSAVE register: 4 bytes. - Even though this vrsave register is not included in the regset - typedef, it is handled by the ptrace requests. - - Note that GNU/Linux doesn't support little endian PPC hardware, - therefore the offset at which the real value of the VSCR register - is located will be always 12 bytes. - - The layout is like this (where x is the actual value of the vscr reg): */ - -/* *INDENT-OFF* */ -/* - |.|.|.|.|.....|.|.|.|.||.|.|.|x||.| - <-------> <-------><-------><-> - VR0 VR31 VSCR VRSAVE -*/ -/* *INDENT-ON* */ - -#define SIZEOF_VRREGS 33*16+4 - -typedef char gdb_vrregset_t[SIZEOF_VRREGS]; - -/* For runtime check of ptrace support for VRREGS. */ -int have_ptrace_getvrregs = 1; - -int -kernel_u_size (void) -{ - return (sizeof (struct user)); -} - -/* *INDENT-OFF* */ -/* registers layout, as presented by the ptrace interface: -PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5, PT_R6, PT_R7, -PT_R8, PT_R9, PT_R10, PT_R11, PT_R12, PT_R13, PT_R14, PT_R15, -PT_R16, PT_R17, PT_R18, PT_R19, PT_R20, PT_R21, PT_R22, PT_R23, -PT_R24, PT_R25, PT_R26, PT_R27, PT_R28, PT_R29, PT_R30, PT_R31, -PT_FPR0, PT_FPR0 + 2, PT_FPR0 + 4, PT_FPR0 + 6, PT_FPR0 + 8, PT_FPR0 + 10, PT_FPR0 + 12, PT_FPR0 + 14, -PT_FPR0 + 16, PT_FPR0 + 18, PT_FPR0 + 20, PT_FPR0 + 22, PT_FPR0 + 24, PT_FPR0 + 26, PT_FPR0 + 28, PT_FPR0 + 30, -PT_FPR0 + 32, PT_FPR0 + 34, PT_FPR0 + 36, PT_FPR0 + 38, PT_FPR0 + 40, PT_FPR0 + 42, PT_FPR0 + 44, PT_FPR0 + 46, -PT_FPR0 + 48, PT_FPR0 + 50, PT_FPR0 + 52, PT_FPR0 + 54, PT_FPR0 + 56, PT_FPR0 + 58, PT_FPR0 + 60, PT_FPR0 + 62, -PT_NIP, PT_MSR, PT_CCR, PT_LNK, PT_CTR, PT_XER, PT_MQ */ -/* *INDENT_ON * */ - -static int -ppc_register_u_addr (int regno) -{ - int u_addr = -1; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - - /* General purpose registers occupy 1 slot each in the buffer */ - if (regno >= tdep->ppc_gp0_regnum && regno <= tdep->ppc_gplast_regnum ) - u_addr = ((PT_R0 + regno) * 4); - - /* Floating point regs: 2 slots each */ - if (regno >= FP0_REGNUM && regno <= FPLAST_REGNUM) - u_addr = ((PT_FPR0 + (regno - FP0_REGNUM) * 2) * 4); - - /* UISA special purpose registers: 1 slot each */ - if (regno == PC_REGNUM) - u_addr = PT_NIP * 4; - if (regno == tdep->ppc_lr_regnum) - u_addr = PT_LNK * 4; - if (regno == tdep->ppc_cr_regnum) - u_addr = PT_CCR * 4; - if (regno == tdep->ppc_xer_regnum) - u_addr = PT_XER * 4; - if (regno == tdep->ppc_ctr_regnum) - u_addr = PT_CTR * 4; - if (regno == tdep->ppc_mq_regnum) - u_addr = PT_MQ * 4; - if (regno == tdep->ppc_ps_regnum) - u_addr = PT_MSR * 4; - - return u_addr; -} - -static int -ppc_ptrace_cannot_fetch_store_register (int regno) -{ - return (ppc_register_u_addr (regno) == -1); -} - -/* The Linux kernel ptrace interface for AltiVec registers uses the - registers set mechanism, as opposed to the interface for all the - other registers, that stores/fetches each register individually. */ -static void -fetch_altivec_register (int tid, int regno) -{ - int ret; - int offset = 0; - gdb_vrregset_t regs; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - int vrregsize = REGISTER_RAW_SIZE (tdep->ppc_vr0_regnum); - - ret = ptrace (PTRACE_GETVRREGS, tid, 0, ®s); - if (ret < 0) - { - if (errno == EIO) - { - have_ptrace_getvrregs = 0; - return; - } - perror_with_name ("Unable to fetch AltiVec register"); - } - - /* VSCR is fetched as a 16 bytes quantity, but it is really 4 bytes - long on the hardware. We deal only with the lower 4 bytes of the - vector. VRSAVE is at the end of the array in a 4 bytes slot, so - there is no need to define an offset for it. */ - if (regno == (tdep->ppc_vrsave_regnum - 1)) - offset = vrregsize - REGISTER_RAW_SIZE (tdep->ppc_vrsave_regnum); - - supply_register (regno, - regs + (regno - tdep->ppc_vr0_regnum) * vrregsize + offset); -} - -static void -fetch_register (int tid, int regno) -{ - /* This isn't really an address. But ptrace thinks of it as one. */ - char mess[128]; /* For messages */ - register int i; - unsigned int offset; /* Offset of registers within the u area. */ - char *buf = alloca (MAX_REGISTER_RAW_SIZE); - CORE_ADDR regaddr = ppc_register_u_addr (regno); - - if (altivec_register_p (regno)) - { - /* If this is the first time through, or if it is not the first - time through, and we have comfirmed that there is kernel - support for such a ptrace request, then go and fetch the - register. */ - if (have_ptrace_getvrregs) - { - fetch_altivec_register (tid, regno); - return; - } - /* If we have discovered that there is no ptrace support for - AltiVec registers, fall through and return zeroes, because - regaddr will be -1 in this case. */ - } - - if (regaddr == -1) - { - memset (buf, '\0', REGISTER_RAW_SIZE (regno)); /* Supply zeroes */ - supply_register (regno, buf); - return; - } - - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - *(PTRACE_XFER_TYPE *) & buf[i] = ptrace (PT_READ_U, tid, - (PTRACE_ARG3_TYPE) regaddr, 0); - regaddr += sizeof (PTRACE_XFER_TYPE); - if (errno != 0) - { - sprintf (mess, "reading register %s (#%d)", - REGISTER_NAME (regno), regno); - perror_with_name (mess); - } - } - supply_register (regno, buf); -} - -static void -supply_vrregset (gdb_vrregset_t *vrregsetp) -{ - int i; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - int num_of_vrregs = tdep->ppc_vrsave_regnum - tdep->ppc_vr0_regnum + 1; - int vrregsize = REGISTER_RAW_SIZE (tdep->ppc_vr0_regnum); - int offset = vrregsize - REGISTER_RAW_SIZE (tdep->ppc_vrsave_regnum); - - for (i = 0; i < num_of_vrregs; i++) - { - /* The last 2 registers of this set are only 32 bit long, not - 128. However an offset is necessary only for VSCR because it - occupies a whole vector, while VRSAVE occupies a full 4 bytes - slot. */ - if (i == (num_of_vrregs - 2)) - supply_register (tdep->ppc_vr0_regnum + i, - *vrregsetp + i * vrregsize + offset); - else - supply_register (tdep->ppc_vr0_regnum + i, *vrregsetp + i * vrregsize); - } -} - -static void -fetch_altivec_registers (int tid) -{ - int ret; - gdb_vrregset_t regs; - - ret = ptrace (PTRACE_GETVRREGS, tid, 0, ®s); - if (ret < 0) - { - if (errno == EIO) - { - have_ptrace_getvrregs = 0; - return; - } - perror_with_name ("Unable to fetch AltiVec registers"); - } - supply_vrregset (®s); -} - -static void -fetch_ppc_registers (int tid) -{ - int i; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - - for (i = 0; i <= tdep->ppc_mq_regnum; i++) - fetch_register (tid, i); - if (have_ptrace_getvrregs) - if (tdep->ppc_vr0_regnum != -1 && tdep->ppc_vrsave_regnum != -1) - fetch_altivec_registers (tid); -} - -/* Fetch registers from the child process. Fetch all registers if - regno == -1, otherwise fetch all general registers or all floating - point registers depending upon the value of regno. */ -void -fetch_inferior_registers (int regno) -{ - /* Overload thread id onto process id */ - int tid = TIDGET (inferior_ptid); - - /* No thread id, just use process id */ - if (tid == 0) - tid = PIDGET (inferior_ptid); - - if (regno == -1) - fetch_ppc_registers (tid); - else - fetch_register (tid, regno); -} - -/* Store one register. */ -static void -store_altivec_register (int tid, int regno) -{ - int ret; - int offset = 0; - gdb_vrregset_t regs; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - int vrregsize = REGISTER_RAW_SIZE (tdep->ppc_vr0_regnum); - - ret = ptrace (PTRACE_GETVRREGS, tid, 0, ®s); - if (ret < 0) - { - if (errno == EIO) - { - have_ptrace_getvrregs = 0; - return; - } - perror_with_name ("Unable to fetch AltiVec register"); - } - - /* VSCR is fetched as a 16 bytes quantity, but it is really 4 bytes - long on the hardware. */ - if (regno == (tdep->ppc_vrsave_regnum - 1)) - offset = vrregsize - REGISTER_RAW_SIZE (tdep->ppc_vrsave_regnum); - - regcache_collect (regno, - regs + (regno - tdep->ppc_vr0_regnum) * vrregsize + offset); - - ret = ptrace (PTRACE_SETVRREGS, tid, 0, ®s); - if (ret < 0) - perror_with_name ("Unable to store AltiVec register"); -} - -static void -store_register (int tid, int regno) -{ - /* This isn't really an address. But ptrace thinks of it as one. */ - CORE_ADDR regaddr = ppc_register_u_addr (regno); - char mess[128]; /* For messages */ - register int i; - unsigned int offset; /* Offset of registers within the u area. */ - char *buf = alloca (MAX_REGISTER_RAW_SIZE); - - if (altivec_register_p (regno)) - { - store_altivec_register (tid, regno); - return; - } - - if (regaddr == -1) - return; - - regcache_collect (regno, buf); - for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (PTRACE_XFER_TYPE)) - { - errno = 0; - ptrace (PT_WRITE_U, tid, (PTRACE_ARG3_TYPE) regaddr, - *(PTRACE_XFER_TYPE *) & buf[i]); - regaddr += sizeof (PTRACE_XFER_TYPE); - if (errno != 0) - { - sprintf (mess, "writing register %s (#%d)", - REGISTER_NAME (regno), regno); - perror_with_name (mess); - } - } -} - -static void -fill_vrregset (gdb_vrregset_t *vrregsetp) -{ - int i; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - int num_of_vrregs = tdep->ppc_vrsave_regnum - tdep->ppc_vr0_regnum + 1; - int vrregsize = REGISTER_RAW_SIZE (tdep->ppc_vr0_regnum); - int offset = vrregsize - REGISTER_RAW_SIZE (tdep->ppc_vrsave_regnum); - - for (i = 0; i < num_of_vrregs; i++) - { - /* The last 2 registers of this set are only 32 bit long, not - 128, but only VSCR is fetched as a 16 bytes quantity. */ - if (i == (num_of_vrregs - 2)) - regcache_collect (tdep->ppc_vr0_regnum + i, - *vrregsetp + i * vrregsize + offset); - else - regcache_collect (tdep->ppc_vr0_regnum + i, *vrregsetp + i * vrregsize); - } -} - -static void -store_altivec_registers (int tid) -{ - int ret; - gdb_vrregset_t regs; - - ret = ptrace (PTRACE_GETVRREGS, tid, 0, (int) ®s); - if (ret < 0) - { - if (errno == EIO) - { - have_ptrace_getvrregs = 0; - return; - } - perror_with_name ("Couldn't get AltiVec registers"); - } - - fill_vrregset (®s); - - if (ptrace (PTRACE_SETVRREGS, tid, 0, (int) ®s) < 0) - perror_with_name ("Couldn't write AltiVec registers"); -} - -static void -store_ppc_registers (int tid) -{ - int i; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - - for (i = 0; i <= tdep->ppc_mq_regnum; i++) - store_register (tid, i); - if (have_ptrace_getvrregs) - if (tdep->ppc_vr0_regnum != -1 && tdep->ppc_vrsave_regnum != -1) - store_altivec_registers (tid); -} - -void -store_inferior_registers (int regno) -{ - /* Overload thread id onto process id */ - int tid = TIDGET (inferior_ptid); - - /* No thread id, just use process id */ - if (tid == 0) - tid = PIDGET (inferior_ptid); - - if (regno >= 0) - store_register (tid, regno); - else - store_ppc_registers (tid); -} - -void -supply_gregset (gdb_gregset_t *gregsetp) -{ - int regi; - register elf_greg_t *regp = (elf_greg_t *) gregsetp; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - - for (regi = 0; regi < 32; regi++) - supply_register (regi, (char *) (regp + regi)); - - supply_register (PC_REGNUM, (char *) (regp + PT_NIP)); - supply_register (tdep->ppc_lr_regnum, (char *) (regp + PT_LNK)); - supply_register (tdep->ppc_cr_regnum, (char *) (regp + PT_CCR)); - supply_register (tdep->ppc_xer_regnum, (char *) (regp + PT_XER)); - supply_register (tdep->ppc_ctr_regnum, (char *) (regp + PT_CTR)); - supply_register (tdep->ppc_mq_regnum, (char *) (regp + PT_MQ)); - supply_register (tdep->ppc_ps_regnum, (char *) (regp + PT_MSR)); -} - -void -fill_gregset (gdb_gregset_t *gregsetp, int regno) -{ - int regi; - elf_greg_t *regp = (elf_greg_t *) gregsetp; - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); - - for (regi = 0; regi < 32; regi++) - { - if ((regno == -1) || regno == regi) - regcache_collect (regi, regp + PT_R0 + regi); - } - - if ((regno == -1) || regno == PC_REGNUM) - regcache_collect (PC_REGNUM, regp + PT_NIP); - if ((regno == -1) || regno == tdep->ppc_lr_regnum) - regcache_collect (tdep->ppc_lr_regnum, regp + PT_LNK); - if ((regno == -1) || regno == tdep->ppc_cr_regnum) - regcache_collect (tdep->ppc_cr_regnum, regp + PT_CCR); - if ((regno == -1) || regno == tdep->ppc_xer_regnum) - regcache_collect (tdep->ppc_xer_regnum, regp + PT_XER); - if ((regno == -1) || regno == tdep->ppc_ctr_regnum) - regcache_collect (tdep->ppc_ctr_regnum, regp + PT_CTR); - if ((regno == -1) || regno == tdep->ppc_mq_regnum) - regcache_collect (tdep->ppc_mq_regnum, regp + PT_MQ); - if ((regno == -1) || regno == tdep->ppc_ps_regnum) - regcache_collect (tdep->ppc_ps_regnum, regp + PT_MSR); -} - -void -supply_fpregset (gdb_fpregset_t * fpregsetp) -{ - int regi; - - for (regi = 0; regi < 32; regi++) - supply_register (FP0_REGNUM + regi, (char *) (*fpregsetp + regi)); -} - -/* Given a pointer to a floating point register set in /proc format - (fpregset_t *), update the register specified by REGNO from gdb's - idea of the current floating point register set. If REGNO is -1, - update them all. */ -void -fill_fpregset (gdb_fpregset_t *fpregsetp, int regno) -{ - int regi; - - for (regi = 0; regi < 32; regi++) - { - if ((regno == -1) || (regno == FP0_REGNUM + regi)) - regcache_collect (FP0_REGNUM + regi, (char *) (*fpregsetp + regi)); - } -} diff --git a/contrib/gdb/gdb/ppc-linux-tdep.c b/contrib/gdb/gdb/ppc-linux-tdep.c deleted file mode 100644 index b12cffd..0000000 --- a/contrib/gdb/gdb/ppc-linux-tdep.c +++ /dev/null @@ -1,814 +0,0 @@ -/* Target-dependent code for GDB, the GNU debugger. - - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, - 1997, 2000, 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "frame.h" -#include "inferior.h" -#include "symtab.h" -#include "target.h" -#include "gdbcore.h" -#include "gdbcmd.h" -#include "symfile.h" -#include "objfiles.h" -#include "regcache.h" -#include "value.h" - -#include "solib-svr4.h" -#include "ppc-tdep.h" - -/* The following two instructions are used in the signal trampoline - code on GNU/Linux PPC. */ -#define INSTR_LI_R0_0x7777 0x38007777 -#define INSTR_SC 0x44000002 - -/* Since the *-tdep.c files are platform independent (i.e, they may be - used to build cross platform debuggers), we can't include system - headers. Therefore, details concerning the sigcontext structure - must be painstakingly rerecorded. What's worse, if these details - ever change in the header files, they'll have to be changed here - as well. */ - -/* __SIGNAL_FRAMESIZE from */ -#define PPC_LINUX_SIGNAL_FRAMESIZE 64 - -/* From , offsetof(struct sigcontext_struct, regs) == 0x1c */ -#define PPC_LINUX_REGS_PTR_OFFSET (PPC_LINUX_SIGNAL_FRAMESIZE + 0x1c) - -/* From , - offsetof(struct sigcontext_struct, handler) == 0x14 */ -#define PPC_LINUX_HANDLER_PTR_OFFSET (PPC_LINUX_SIGNAL_FRAMESIZE + 0x14) - -/* From , values for PT_NIP, PT_R1, and PT_LNK */ -#define PPC_LINUX_PT_R0 0 -#define PPC_LINUX_PT_R1 1 -#define PPC_LINUX_PT_R2 2 -#define PPC_LINUX_PT_R3 3 -#define PPC_LINUX_PT_R4 4 -#define PPC_LINUX_PT_R5 5 -#define PPC_LINUX_PT_R6 6 -#define PPC_LINUX_PT_R7 7 -#define PPC_LINUX_PT_R8 8 -#define PPC_LINUX_PT_R9 9 -#define PPC_LINUX_PT_R10 10 -#define PPC_LINUX_PT_R11 11 -#define PPC_LINUX_PT_R12 12 -#define PPC_LINUX_PT_R13 13 -#define PPC_LINUX_PT_R14 14 -#define PPC_LINUX_PT_R15 15 -#define PPC_LINUX_PT_R16 16 -#define PPC_LINUX_PT_R17 17 -#define PPC_LINUX_PT_R18 18 -#define PPC_LINUX_PT_R19 19 -#define PPC_LINUX_PT_R20 20 -#define PPC_LINUX_PT_R21 21 -#define PPC_LINUX_PT_R22 22 -#define PPC_LINUX_PT_R23 23 -#define PPC_LINUX_PT_R24 24 -#define PPC_LINUX_PT_R25 25 -#define PPC_LINUX_PT_R26 26 -#define PPC_LINUX_PT_R27 27 -#define PPC_LINUX_PT_R28 28 -#define PPC_LINUX_PT_R29 29 -#define PPC_LINUX_PT_R30 30 -#define PPC_LINUX_PT_R31 31 -#define PPC_LINUX_PT_NIP 32 -#define PPC_LINUX_PT_MSR 33 -#define PPC_LINUX_PT_CTR 35 -#define PPC_LINUX_PT_LNK 36 -#define PPC_LINUX_PT_XER 37 -#define PPC_LINUX_PT_CCR 38 -#define PPC_LINUX_PT_MQ 39 -#define PPC_LINUX_PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ -#define PPC_LINUX_PT_FPR31 (PPC_LINUX_PT_FPR0 + 2*31) -#define PPC_LINUX_PT_FPSCR (PPC_LINUX_PT_FPR0 + 2*32 + 1) - -static int ppc_linux_at_sigtramp_return_path (CORE_ADDR pc); - -/* Determine if pc is in a signal trampoline... - - Ha! That's not what this does at all. wait_for_inferior in - infrun.c calls IN_SIGTRAMP in order to detect entry into a signal - trampoline just after delivery of a signal. But on GNU/Linux, - signal trampolines are used for the return path only. The kernel - sets things up so that the signal handler is called directly. - - If we use in_sigtramp2() in place of in_sigtramp() (see below) - we'll (often) end up with stop_pc in the trampoline and prev_pc in - the (now exited) handler. The code there will cause a temporary - breakpoint to be set on prev_pc which is not very likely to get hit - again. - - If this is confusing, think of it this way... the code in - wait_for_inferior() needs to be able to detect entry into a signal - trampoline just after a signal is delivered, not after the handler - has been run. - - So, we define in_sigtramp() below to return 1 if the following is - true: - - 1) The previous frame is a real signal trampoline. - - - and - - - 2) pc is at the first or second instruction of the corresponding - handler. - - Why the second instruction? It seems that wait_for_inferior() - never sees the first instruction when single stepping. When a - signal is delivered while stepping, the next instruction that - would've been stepped over isn't, instead a signal is delivered and - the first instruction of the handler is stepped over instead. That - puts us on the second instruction. (I added the test for the - first instruction long after the fact, just in case the observed - behavior is ever fixed.) - - IN_SIGTRAMP is called from blockframe.c as well in order to set - the signal_handler_caller flag. Because of our strange definition - of in_sigtramp below, we can't rely on signal_handler_caller getting - set correctly from within blockframe.c. This is why we take pains - to set it in init_extra_frame_info(). */ - -int -ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name) -{ - CORE_ADDR lr; - CORE_ADDR sp; - CORE_ADDR tramp_sp; - char buf[4]; - CORE_ADDR handler; - - lr = read_register (gdbarch_tdep (current_gdbarch)->ppc_lr_regnum); - if (!ppc_linux_at_sigtramp_return_path (lr)) - return 0; - - sp = read_register (SP_REGNUM); - - if (target_read_memory (sp, buf, sizeof (buf)) != 0) - return 0; - - tramp_sp = extract_unsigned_integer (buf, 4); - - if (target_read_memory (tramp_sp + PPC_LINUX_HANDLER_PTR_OFFSET, buf, - sizeof (buf)) != 0) - return 0; - - handler = extract_unsigned_integer (buf, 4); - - return (pc == handler || pc == handler + 4); -} - -/* - * The signal handler trampoline is on the stack and consists of exactly - * two instructions. The easiest and most accurate way of determining - * whether the pc is in one of these trampolines is by inspecting the - * instructions. It'd be faster though if we could find a way to do this - * via some simple address comparisons. - */ -static int -ppc_linux_at_sigtramp_return_path (CORE_ADDR pc) -{ - char buf[12]; - unsigned long pcinsn; - if (target_read_memory (pc - 4, buf, sizeof (buf)) != 0) - return 0; - - /* extract the instruction at the pc */ - pcinsn = extract_unsigned_integer (buf + 4, 4); - - return ( - (pcinsn == INSTR_LI_R0_0x7777 - && extract_unsigned_integer (buf + 8, 4) == INSTR_SC) - || - (pcinsn == INSTR_SC - && extract_unsigned_integer (buf, 4) == INSTR_LI_R0_0x7777)); -} - -CORE_ADDR -ppc_linux_skip_trampoline_code (CORE_ADDR pc) -{ - char buf[4]; - struct obj_section *sect; - struct objfile *objfile; - unsigned long insn; - CORE_ADDR plt_start = 0; - CORE_ADDR symtab = 0; - CORE_ADDR strtab = 0; - int num_slots = -1; - int reloc_index = -1; - CORE_ADDR plt_table; - CORE_ADDR reloc; - CORE_ADDR sym; - long symidx; - char symname[1024]; - struct minimal_symbol *msymbol; - - /* Find the section pc is in; return if not in .plt */ - sect = find_pc_section (pc); - if (!sect || strcmp (sect->the_bfd_section->name, ".plt") != 0) - return 0; - - objfile = sect->objfile; - - /* Pick up the instruction at pc. It had better be of the - form - li r11, IDX - - where IDX is an index into the plt_table. */ - - if (target_read_memory (pc, buf, 4) != 0) - return 0; - insn = extract_unsigned_integer (buf, 4); - - if ((insn & 0xffff0000) != 0x39600000 /* li r11, VAL */ ) - return 0; - - reloc_index = (insn << 16) >> 16; - - /* Find the objfile that pc is in and obtain the information - necessary for finding the symbol name. */ - for (sect = objfile->sections; sect < objfile->sections_end; ++sect) - { - const char *secname = sect->the_bfd_section->name; - if (strcmp (secname, ".plt") == 0) - plt_start = sect->addr; - else if (strcmp (secname, ".rela.plt") == 0) - num_slots = ((int) sect->endaddr - (int) sect->addr) / 12; - else if (strcmp (secname, ".dynsym") == 0) - symtab = sect->addr; - else if (strcmp (secname, ".dynstr") == 0) - strtab = sect->addr; - } - - /* Make sure we have all the information we need. */ - if (plt_start == 0 || num_slots == -1 || symtab == 0 || strtab == 0) - return 0; - - /* Compute the value of the plt table */ - plt_table = plt_start + 72 + 8 * num_slots; - - /* Get address of the relocation entry (Elf32_Rela) */ - if (target_read_memory (plt_table + reloc_index, buf, 4) != 0) - return 0; - reloc = extract_address (buf, 4); - - sect = find_pc_section (reloc); - if (!sect) - return 0; - - if (strcmp (sect->the_bfd_section->name, ".text") == 0) - return reloc; - - /* Now get the r_info field which is the relocation type and symbol - index. */ - if (target_read_memory (reloc + 4, buf, 4) != 0) - return 0; - symidx = extract_unsigned_integer (buf, 4); - - /* Shift out the relocation type leaving just the symbol index */ - /* symidx = ELF32_R_SYM(symidx); */ - symidx = symidx >> 8; - - /* compute the address of the symbol */ - sym = symtab + symidx * 4; - - /* Fetch the string table index */ - if (target_read_memory (sym, buf, 4) != 0) - return 0; - symidx = extract_unsigned_integer (buf, 4); - - /* Fetch the string; we don't know how long it is. Is it possible - that the following will fail because we're trying to fetch too - much? */ - if (target_read_memory (strtab + symidx, symname, sizeof (symname)) != 0) - return 0; - - /* This might not work right if we have multiple symbols with the - same name; the only way to really get it right is to perform - the same sort of lookup as the dynamic linker. */ - msymbol = lookup_minimal_symbol_text (symname, NULL, NULL); - if (!msymbol) - return 0; - - return SYMBOL_VALUE_ADDRESS (msymbol); -} - -/* The rs6000 version of FRAME_SAVED_PC will almost work for us. The - signal handler details are different, so we'll handle those here - and call the rs6000 version to do the rest. */ -CORE_ADDR -ppc_linux_frame_saved_pc (struct frame_info *fi) -{ - if (fi->signal_handler_caller) - { - CORE_ADDR regs_addr = - read_memory_integer (fi->frame + PPC_LINUX_REGS_PTR_OFFSET, 4); - /* return the NIP in the regs array */ - return read_memory_integer (regs_addr + 4 * PPC_LINUX_PT_NIP, 4); - } - else if (fi->next && fi->next->signal_handler_caller) - { - CORE_ADDR regs_addr = - read_memory_integer (fi->next->frame + PPC_LINUX_REGS_PTR_OFFSET, 4); - /* return LNK in the regs array */ - return read_memory_integer (regs_addr + 4 * PPC_LINUX_PT_LNK, 4); - } - else - return rs6000_frame_saved_pc (fi); -} - -void -ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *fi) -{ - rs6000_init_extra_frame_info (fromleaf, fi); - - if (fi->next != 0) - { - /* We're called from get_prev_frame_info; check to see if - this is a signal frame by looking to see if the pc points - at trampoline code */ - if (ppc_linux_at_sigtramp_return_path (fi->pc)) - fi->signal_handler_caller = 1; - else - fi->signal_handler_caller = 0; - } -} - -int -ppc_linux_frameless_function_invocation (struct frame_info *fi) -{ - /* We'll find the wrong thing if we let - rs6000_frameless_function_invocation () search for a signal trampoline */ - if (ppc_linux_at_sigtramp_return_path (fi->pc)) - return 0; - else - return rs6000_frameless_function_invocation (fi); -} - -void -ppc_linux_frame_init_saved_regs (struct frame_info *fi) -{ - if (fi->signal_handler_caller) - { - CORE_ADDR regs_addr; - int i; - if (fi->saved_regs) - return; - - frame_saved_regs_zalloc (fi); - - regs_addr = - read_memory_integer (fi->frame + PPC_LINUX_REGS_PTR_OFFSET, 4); - fi->saved_regs[PC_REGNUM] = regs_addr + 4 * PPC_LINUX_PT_NIP; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_ps_regnum] = - regs_addr + 4 * PPC_LINUX_PT_MSR; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_cr_regnum] = - regs_addr + 4 * PPC_LINUX_PT_CCR; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_lr_regnum] = - regs_addr + 4 * PPC_LINUX_PT_LNK; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_ctr_regnum] = - regs_addr + 4 * PPC_LINUX_PT_CTR; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_xer_regnum] = - regs_addr + 4 * PPC_LINUX_PT_XER; - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_mq_regnum] = - regs_addr + 4 * PPC_LINUX_PT_MQ; - for (i = 0; i < 32; i++) - fi->saved_regs[gdbarch_tdep (current_gdbarch)->ppc_gp0_regnum + i] = - regs_addr + 4 * PPC_LINUX_PT_R0 + 4 * i; - for (i = 0; i < 32; i++) - fi->saved_regs[FP0_REGNUM + i] = regs_addr + 4 * PPC_LINUX_PT_FPR0 + 8 * i; - } - else - rs6000_frame_init_saved_regs (fi); -} - -CORE_ADDR -ppc_linux_frame_chain (struct frame_info *thisframe) -{ - /* Kernel properly constructs the frame chain for the handler */ - if (thisframe->signal_handler_caller) - return read_memory_integer ((thisframe)->frame, 4); - else - return rs6000_frame_chain (thisframe); -} - -/* FIXME: Move the following to rs6000-tdep.c (or some other file where - it may be used generically by ports which use either the SysV ABI or - the EABI */ - -/* round2 rounds x up to the nearest multiple of s assuming that s is a - power of 2 */ - -#undef round2 -#define round2(x,s) ((((long) (x) - 1) & ~(long)((s)-1)) + (s)) - -/* Pass the arguments in either registers, or in the stack. Using the - ppc sysv ABI, the first eight words of the argument list (that might - be less than eight parameters if some parameters occupy more than one - word) are passed in r3..r10 registers. float and double parameters are - passed in fpr's, in addition to that. Rest of the parameters if any - are passed in user stack. - - If the function is returning a structure, then the return address is passed - in r3, then the first 7 words of the parametes can be passed in registers, - starting from r4. */ - -CORE_ADDR -ppc_sysv_abi_push_arguments (int nargs, struct value **args, CORE_ADDR sp, - int struct_return, CORE_ADDR struct_addr) -{ - int argno; - int greg, freg; - int argstkspace; - int structstkspace; - int argoffset; - int structoffset; - struct value *arg; - struct type *type; - int len; - char old_sp_buf[4]; - CORE_ADDR saved_sp; - - greg = struct_return ? 4 : 3; - freg = 1; - argstkspace = 0; - structstkspace = 0; - - /* Figure out how much new stack space is required for arguments - which don't fit in registers. Unlike the PowerOpen ABI, the - SysV ABI doesn't reserve any extra space for parameters which - are put in registers. */ - for (argno = 0; argno < nargs; argno++) - { - arg = args[argno]; - type = check_typedef (VALUE_TYPE (arg)); - len = TYPE_LENGTH (type); - - if (TYPE_CODE (type) == TYPE_CODE_FLT) - { - if (freg <= 8) - freg++; - else - { - /* SysV ABI converts floats to doubles when placed in - memory and requires 8 byte alignment */ - if (argstkspace & 0x4) - argstkspace += 4; - argstkspace += 8; - } - } - else if (TYPE_CODE (type) == TYPE_CODE_INT && len == 8) /* long long */ - { - if (greg > 9) - { - greg = 11; - if (argstkspace & 0x4) - argstkspace += 4; - argstkspace += 8; - } - else - { - if ((greg & 1) == 0) - greg++; - greg += 2; - } - } - else - { - if (len > 4 - || TYPE_CODE (type) == TYPE_CODE_STRUCT - || TYPE_CODE (type) == TYPE_CODE_UNION) - { - /* Rounding to the nearest multiple of 8 may not be necessary, - but it is safe. Particularly since we don't know the - field types of the structure */ - structstkspace += round2 (len, 8); - } - if (greg <= 10) - greg++; - else - argstkspace += 4; - } - } - - /* Get current SP location */ - saved_sp = read_sp (); - - sp -= argstkspace + structstkspace; - - /* Allocate space for backchain and callee's saved lr */ - sp -= 8; - - /* Make sure that we maintain 16 byte alignment */ - sp &= ~0x0f; - - /* Update %sp before proceeding any further */ - write_register (SP_REGNUM, sp); - - /* write the backchain */ - store_address (old_sp_buf, 4, saved_sp); - write_memory (sp, old_sp_buf, 4); - - argoffset = 8; - structoffset = argoffset + argstkspace; - freg = 1; - greg = 3; - /* Fill in r3 with the return structure, if any */ - if (struct_return) - { - char val_buf[4]; - store_address (val_buf, 4, struct_addr); - memcpy (®isters[REGISTER_BYTE (greg)], val_buf, 4); - greg++; - } - /* Now fill in the registers and stack... */ - for (argno = 0; argno < nargs; argno++) - { - arg = args[argno]; - type = check_typedef (VALUE_TYPE (arg)); - len = TYPE_LENGTH (type); - - if (TYPE_CODE (type) == TYPE_CODE_FLT) - { - if (freg <= 8) - { - if (len > 8) - printf_unfiltered ( - "Fatal Error: a floating point parameter #%d with a size > 8 is found!\n", argno); - memcpy (®isters[REGISTER_BYTE (FP0_REGNUM + freg)], - VALUE_CONTENTS (arg), len); - freg++; - } - else - { - /* SysV ABI converts floats to doubles when placed in - memory and requires 8 byte alignment */ - /* FIXME: Convert floats to doubles */ - if (argoffset & 0x4) - argoffset += 4; - write_memory (sp + argoffset, (char *) VALUE_CONTENTS (arg), len); - argoffset += 8; - } - } - else if (TYPE_CODE (type) == TYPE_CODE_INT && len == 8) /* long long */ - { - if (greg > 9) - { - greg = 11; - if (argoffset & 0x4) - argoffset += 4; - write_memory (sp + argoffset, (char *) VALUE_CONTENTS (arg), len); - argoffset += 8; - } - else - { - if ((greg & 1) == 0) - greg++; - - memcpy (®isters[REGISTER_BYTE (greg)], - VALUE_CONTENTS (arg), 4); - memcpy (®isters[REGISTER_BYTE (greg + 1)], - VALUE_CONTENTS (arg) + 4, 4); - greg += 2; - } - } - else - { - char val_buf[4]; - if (len > 4 - || TYPE_CODE (type) == TYPE_CODE_STRUCT - || TYPE_CODE (type) == TYPE_CODE_UNION) - { - write_memory (sp + structoffset, VALUE_CONTENTS (arg), len); - store_address (val_buf, 4, sp + structoffset); - structoffset += round2 (len, 8); - } - else - { - memset (val_buf, 0, 4); - memcpy (val_buf, VALUE_CONTENTS (arg), len); - } - if (greg <= 10) - { - *(int *) ®isters[REGISTER_BYTE (greg)] = 0; - memcpy (®isters[REGISTER_BYTE (greg)], val_buf, 4); - greg++; - } - else - { - write_memory (sp + argoffset, val_buf, 4); - argoffset += 4; - } - } - } - - target_store_registers (-1); - return sp; -} - -/* ppc_linux_memory_remove_breakpoints attempts to remove a breakpoint - in much the same fashion as memory_remove_breakpoint in mem-break.c, - but is careful not to write back the previous contents if the code - in question has changed in between inserting the breakpoint and - removing it. - - Here is the problem that we're trying to solve... - - Once upon a time, before introducing this function to remove - breakpoints from the inferior, setting a breakpoint on a shared - library function prior to running the program would not work - properly. In order to understand the problem, it is first - necessary to understand a little bit about dynamic linking on - this platform. - - A call to a shared library function is accomplished via a bl - (branch-and-link) instruction whose branch target is an entry - in the procedure linkage table (PLT). The PLT in the object - file is uninitialized. To gdb, prior to running the program, the - entries in the PLT are all zeros. - - Once the program starts running, the shared libraries are loaded - and the procedure linkage table is initialized, but the entries in - the table are not (necessarily) resolved. Once a function is - actually called, the code in the PLT is hit and the function is - resolved. In order to better illustrate this, an example is in - order; the following example is from the gdb testsuite. - - We start the program shmain. - - [kev@arroyo testsuite]$ ../gdb gdb.base/shmain - [...] - - We place two breakpoints, one on shr1 and the other on main. - - (gdb) b shr1 - Breakpoint 1 at 0x100409d4 - (gdb) b main - Breakpoint 2 at 0x100006a0: file gdb.base/shmain.c, line 44. - - Examine the instruction (and the immediatly following instruction) - upon which the breakpoint was placed. Note that the PLT entry - for shr1 contains zeros. - - (gdb) x/2i 0x100409d4 - 0x100409d4 : .long 0x0 - 0x100409d8 : .long 0x0 - - Now run 'til main. - - (gdb) r - Starting program: gdb.base/shmain - Breakpoint 1 at 0xffaf790: file gdb.base/shr1.c, line 19. - - Breakpoint 2, main () - at gdb.base/shmain.c:44 - 44 g = 1; - - Examine the PLT again. Note that the loading of the shared - library has initialized the PLT to code which loads a constant - (which I think is an index into the GOT) into r11 and then - branchs a short distance to the code which actually does the - resolving. - - (gdb) x/2i 0x100409d4 - 0x100409d4 : li r11,4 - 0x100409d8 : b 0x10040984 - (gdb) c - Continuing. - - Breakpoint 1, shr1 (x=1) - at gdb.base/shr1.c:19 - 19 l = 1; - - Now we've hit the breakpoint at shr1. (The breakpoint was - reset from the PLT entry to the actual shr1 function after the - shared library was loaded.) Note that the PLT entry has been - resolved to contain a branch that takes us directly to shr1. - (The real one, not the PLT entry.) - - (gdb) x/2i 0x100409d4 - 0x100409d4 : b 0xffaf76c - 0x100409d8 : b 0x10040984 - - The thing to note here is that the PLT entry for shr1 has been - changed twice. - - Now the problem should be obvious. GDB places a breakpoint (a - trap instruction) on the zero value of the PLT entry for shr1. - Later on, after the shared library had been loaded and the PLT - initialized, GDB gets a signal indicating this fact and attempts - (as it always does when it stops) to remove all the breakpoints. - - The breakpoint removal was causing the former contents (a zero - word) to be written back to the now initialized PLT entry thus - destroying a portion of the initialization that had occurred only a - short time ago. When execution continued, the zero word would be - executed as an instruction an an illegal instruction trap was - generated instead. (0 is not a legal instruction.) - - The fix for this problem was fairly straightforward. The function - memory_remove_breakpoint from mem-break.c was copied to this file, - modified slightly, and renamed to ppc_linux_memory_remove_breakpoint. - In tm-linux.h, MEMORY_REMOVE_BREAKPOINT is defined to call this new - function. - - The differences between ppc_linux_memory_remove_breakpoint () and - memory_remove_breakpoint () are minor. All that the former does - that the latter does not is check to make sure that the breakpoint - location actually contains a breakpoint (trap instruction) prior - to attempting to write back the old contents. If it does contain - a trap instruction, we allow the old contents to be written back. - Otherwise, we silently do nothing. - - The big question is whether memory_remove_breakpoint () should be - changed to have the same functionality. The downside is that more - traffic is generated for remote targets since we'll have an extra - fetch of a memory word each time a breakpoint is removed. - - For the time being, we'll leave this self-modifying-code-friendly - version in ppc-linux-tdep.c, but it ought to be migrated somewhere - else in the event that some other platform has similar needs with - regard to removing breakpoints in some potentially self modifying - code. */ -int -ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache) -{ - unsigned char *bp; - int val; - int bplen; - char old_contents[BREAKPOINT_MAX]; - - /* Determine appropriate breakpoint contents and size for this address. */ - bp = BREAKPOINT_FROM_PC (&addr, &bplen); - if (bp == NULL) - error ("Software breakpoints not implemented for this target."); - - val = target_read_memory (addr, old_contents, bplen); - - /* If our breakpoint is no longer at the address, this means that the - program modified the code on us, so it is wrong to put back the - old value */ - if (val == 0 && memcmp (bp, old_contents, bplen) == 0) - val = target_write_memory (addr, contents_cache, bplen); - - return val; -} - -/* Fetch (and possibly build) an appropriate link_map_offsets - structure for GNU/Linux PPC targets using the struct offsets - defined in link.h (but without actual reference to that file). - - This makes it possible to access GNU/Linux PPC shared libraries - from a GDB that was not built on an GNU/Linux PPC host (for cross - debugging). */ - -struct link_map_offsets * -ppc_linux_svr4_fetch_link_map_offsets (void) -{ - static struct link_map_offsets lmo; - static struct link_map_offsets *lmp = NULL; - - if (lmp == NULL) - { - lmp = &lmo; - - lmo.r_debug_size = 8; /* The actual size is 20 bytes, but - this is all we need. */ - lmo.r_map_offset = 4; - lmo.r_map_size = 4; - - lmo.link_map_size = 20; /* The actual size is 560 bytes, but - this is all we need. */ - lmo.l_addr_offset = 0; - lmo.l_addr_size = 4; - - lmo.l_name_offset = 4; - lmo.l_name_size = 4; - - lmo.l_next_offset = 12; - lmo.l_next_size = 4; - - lmo.l_prev_offset = 16; - lmo.l_prev_size = 4; - } - - return lmp; -} diff --git a/contrib/gdb/gdb/regformats/reg-i386-linux.dat b/contrib/gdb/gdb/regformats/reg-i386-linux.dat deleted file mode 100644 index 91baa8f..0000000 --- a/contrib/gdb/gdb/regformats/reg-i386-linux.dat +++ /dev/null @@ -1,44 +0,0 @@ -name:i386_linux -expedite:ebp,esp,eip -32:eax -32:ecx -32:edx -32:ebx -32:esp -32:ebp -32:esi -32:edi -32:eip -32:eflags -32:cs -32:ss -32:ds -32:es -32:fs -32:gs -80:st0 -80:st1 -80:st2 -80:st3 -80:st4 -80:st5 -80:st6 -80:st7 -32:fctrl -32:fstat -32:ftag -32:fiseg -32:fioff -32:foseg -32:fooff -32:fop -128:xmm0 -128:xmm1 -128:xmm2 -128:xmm3 -128:xmm4 -128:xmm5 -128:xmm6 -128:xmm7 -32:mxcsr -32:orig_eax diff --git a/contrib/gdb/gdb/saber.suppress b/contrib/gdb/gdb/saber.suppress deleted file mode 100644 index 6dda1c5..0000000 --- a/contrib/gdb/gdb/saber.suppress +++ /dev/null @@ -1,451 +0,0 @@ - - -/* Options for project */ -unsetopt ansi -setopt auto_compile -unsetopt auto_reload -setopt auto_replace -unsetopt batch_load -unsetopt batch_run -unsetopt cc_prog -setopt ccargs -g -unsetopt create_file -unsetopt debug_child -unsetopt echo -setopt edit_jobs 5 -unsetopt eight_bit -setopt line_edit -setopt line_meta -setopt lint_load 2 -setopt lint_run 2 -setopt list_action -setopt load_flags -I. -g -I.. -I../vx-share -unsetopt long_not_int -unsetopt make_args -setopt make_hfiles -unsetopt make_offset -unsetopt make_prog -setopt make_symbol # -setopt mem_config 16384 -unsetopt mem_trace -setopt num_proc 1 -unsetopt page_cmds -setopt page_list 19 -unsetopt page_load -unsetopt path -setopt proto_path . /s2/saber_dir30/sun4-40/proto /s2/saber_dir30/sun4-40/../common/proto -unsetopt preprocessor -setopt program_name a.out -unsetopt print_custom -setopt print_pointer -setopt print_string 20 -unsetopt save_memory -setopt sbrk_size 1048576 -setopt src_err 3 -setopt src_step 1 -setopt src_stop 3 -setopt sys_load_flags -L/lib -L/usr/lib -L/usr/local/lib -I/usr/include -Dunix -Dsun -Dsparc -unsetopt tab_stop -unsetopt terse_suppress -unsetopt terse_where -setopt unset_value 191 -unsetopt win_fork_nodup -setopt win_no_raise -unsetopt win_message_list -unsetopt win_project_list -/* Suppressions for project */ -suppress 6 in read_huge_number -/* Over/underflow */ -suppress 8 in read_huge_number -/* Over/underflow */ -suppress 22 -/* Pointer subtraction */ -suppress 22 in free_all_psymtabs -/* Pointer subtraction */ -suppress 22 in free_all_symtabs -/* Pointer subtraction */ -suppress 56 in print_string -/* Information lost */ -suppress 65 "../bfd/bfd.c":379 -/* Too many function arguments */ -suppress 65 on printf_filtered -/* Too many function arguments */ -suppress 65 on fprintf_filtered -/* Too many function arguments */ -suppress 65 on vfprintf_filtered -/* Too many function arguments */ -suppress 65 on query -/* Too many function arguments */ -suppress 65 on fatal_dump_core -/* Too many function arguments */ -suppress 65 on fatal -/* Too many function arguments */ -suppress 65 on error -/* Too many function arguments */ -suppress 65 on noprocess -/* Too many function arguments */ -suppress 65 -/* Too many function arguments */ -suppress 66 on say -/* Too few function arguments */ -suppress 66 on printf_filtered -/* Too few function arguments */ -suppress 66 on fprintf_filtered -/* Too few function arguments */ -suppress 66 on vfprintf_filtered -/* Too few function arguments */ -suppress 66 on query -/* Too few function arguments */ -suppress 66 on fatal_dump_core -/* Too few function arguments */ -suppress 66 on fatal -/* Too few function arguments */ -suppress 66 on error -/* Too few function arguments */ -suppress 67 on printf_filtered -/* Signed/unsigned argument mismatch */ -suppress 67 on fprintf_filtered -/* Signed/unsigned argument mismatch */ -suppress 67 on vfprintf_filtered -/* Signed/unsigned argument mismatch */ -suppress 67 on query -/* Signed/unsigned argument mismatch */ -suppress 67 on fatal_dump_core -/* Signed/unsigned argument mismatch */ -suppress 67 on fatal -/* Signed/unsigned argument mismatch */ -suppress 67 on error -/* Signed/unsigned argument mismatch */ -suppress 67 -/* Signed/unsigned argument mismatch */ -suppress 68 on bfd_get_section_contents -/* Benign argument mismatch */ -suppress 68 on _do_getblong -/* Benign argument mismatch */ -suppress 68 on supply_register -/* Benign argument mismatch */ -suppress 68 on target_write_memory -/* Benign argument mismatch */ -suppress 68 on write_register_bytes -/* Benign argument mismatch */ -suppress 68 on read_register_bytes -/* Benign argument mismatch */ -suppress 68 on read_memory -/* Benign argument mismatch */ -suppress 68 on say -/* Benign argument mismatch */ -suppress 68 on printf_filtered -/* Benign argument mismatch */ -suppress 68 on fprintf_filtered -/* Benign argument mismatch */ -suppress 68 on vfprintf_filtered -/* Benign argument mismatch */ -suppress 68 on query -/* Benign argument mismatch */ -suppress 68 on fatal_dump_core -/* Benign argument mismatch */ -suppress 68 on fatal -/* Benign argument mismatch */ -suppress 68 on error -/* Benign argument mismatch */ -suppress 68 in find_solib -/* Benign argument mismatch */ -suppress 68 on child_wait -/* Benign argument mismatch */ -suppress 68 on xrealloc -/* Benign argument mismatch */ -suppress 68 on myread -/* Benign argument mismatch */ -suppress 68 in do_cleanups -/* Benign argument mismatch */ -suppress 68 on make_cleanup -/* Benign argument mismatch */ -suppress 68 on target_read_memory -/* Benign argument mismatch */ -suppress 69 on printf_filtered -/* Serious argument mismatch */ -suppress 69 on fprintf_filtered -/* Serious argument mismatch */ -suppress 69 on vfprintf_filtered -/* Serious argument mismatch */ -suppress 69 on query -/* Serious argument mismatch */ -suppress 69 on fatal_dump_core -/* Serious argument mismatch */ -suppress 69 on fatal -/* Serious argument mismatch */ -suppress 69 on error -/* Serious argument mismatch */ -suppress 70 on printf_filtered -/* Passing illegal enumeration value */ -suppress 70 on fprintf_filtered -/* Passing illegal enumeration value */ -suppress 70 on vfprintf_filtered -/* Passing illegal enumeration value */ -suppress 70 on query -/* Passing illegal enumeration value */ -suppress 70 on fatal_dump_core -/* Passing illegal enumeration value */ -suppress 70 on fatal -/* Passing illegal enumeration value */ -suppress 70 on error -/* Passing illegal enumeration value */ -suppress 80 on first_link_map_member -/* Returning invalid pointer */ -suppress 110 in printf_filtered -/* Signed/unsigned memory retrieval */ -suppress 110 in fprintf_filtered -/* Signed/unsigned memory retrieval */ -suppress 110 in vfprintf_filtered -/* Signed/unsigned memory retrieval */ -suppress 110 in query -/* Signed/unsigned memory retrieval */ -suppress 110 in fatal_dump_core -/* Signed/unsigned memory retrieval */ -suppress 110 in fatal -/* Signed/unsigned memory retrieval */ -suppress 110 in error -/* Signed/unsigned memory retrieval */ -suppress 112 in printf_filtered -/* Memory retrieval */ -suppress 112 in fprintf_filtered -/* Memory retrieval */ -suppress 112 in vfprintf_filtered -/* Memory retrieval */ -suppress 112 in query -/* Memory retrieval */ -suppress 112 in fatal_dump_core -/* Memory retrieval */ -suppress 112 in fatal -/* Memory retrieval */ -suppress 112 in error -/* Memory retrieval */ -suppress 112 -/* Memory retrieval */ -suppress 112 ../symtab.c -/* Memory retrieval */ -suppress 112 in child_xfer_memory -/* Memory retrieval */ -suppress 165 in frame_saved_pc -/* Dereference */ -suppress 165 in get_prev_frame_info -/* Dereference */ -suppress 167 in get_prev_frame_info -/* Selection */ -suppress 167 in frame_saved_pc -/* Selection */ -suppress 442 in try_baudrate -/* Escape has null value */ -suppress 529 in read_range_type -/* Statement not reached */ -suppress 529 in process_one_symbol -/* Statement not reached */ -suppress 529 in unpack_double -/* Statement not reached */ -suppress 529 in wait_for_inferior -/* Statement not reached */ -suppress 529 in do_registers_info -/* Statement not reached */ -suppress 529 in value_from_register -/* Statement not reached */ -suppress 529 in solib_create_inferior_hook -/* Constant in conditional */ -suppress 530 -/* Empty body of statement */ -suppress 546 in net_quit -/* Function exits through bottom */ -suppress 546 in net_wait -/* Function exits through bottom */ -suppress 546 in vx_remove_breakpoint -/* Function exits through bottom */ -suppress 546 in vx_insert_breakpoint -/* Function exits through bottom */ -suppress 546 in value_less -/* Function exits through bottom */ -suppress 546 in value_equal -/* Function exits through bottom */ -suppress 546 in unpack_long -/* Function exits through bottom */ -suppress 558 in solib_create_inferior_hook -/* Constant in conditional */ -suppress 558 in read_range_type -/* Constant in conditional */ -suppress 558 in process_one_symbol -/* Constant in conditional */ -suppress 558 in read_dbx_symtab -/* Constant in conditional */ -suppress 558 in vx_write_register -/* Constant in conditional */ -suppress 558 in vx_read_register -/* Constant in conditional */ -suppress 558 in unpack_double -/* Constant in conditional */ -suppress 558 in wait_for_inferior -/* Constant in conditional */ -suppress 558 in do_registers_info -/* Constant in conditional */ -suppress 558 in value_from_register -/* Constant in conditional */ -suppress 558 in add_enum_psymbol -/* Constant in conditional */ -suppress 558 in add_partial_symbol -/* Constant in conditional */ -suppress 558 mfree.c -/* Constant in conditional */ -suppress 558 mmalloc.c -/* Constant in conditional */ -suppress 558 mrealloc.c -/* Constant in conditional */ -suppress 560 in solib_address -/* Assignment within conditional */ -suppress 560 in solib_info -/* Assignment within conditional */ -suppress 560 in solib_add -/* Assignment within conditional */ -suppress 560 in read_type -/* Assignment within conditional */ -suppress 560 in type_print_base -/* Assignment within conditional */ -suppress 560 in type_print_derivation_info -/* Assignment within conditional */ -suppress 560 in block_depth -/* Assignment within conditional */ -suppress 560 in select_source_symtab -/* Assignment within conditional */ -suppress 560 in clear_value_history -/* Assignment within conditional */ -suppress 560 in clear_displays -/* Assignment within conditional */ -suppress 560 in initialize_main -/* Assignment within conditional */ -suppress 560 in echo_command -/* Assignment within conditional */ -suppress 560 in unset_in_environ -/* Assignment within conditional */ -suppress 560 in set_in_environ -/* Assignment within conditional */ -suppress 560 in get_in_environ -/* Assignment within conditional */ -suppress 560 in do_setshow_command -/* Assignment within conditional */ -suppress 560 in breakpoint_1 -/* Assignment within conditional */ -suppress 590 on sig -/* Unused formal parameter */ -suppress 590 in nindy_create_inferior -/* Unused formal parameter */ -suppress 590 in add_to_section_table -/* Unused formal parameter */ -suppress 590 in vx_create_inferior -/* Unused formal parameter */ -suppress 590 in host_convert_from_virtual -/* Unused formal parameter */ -suppress 590 in host_convert_to_virtual -/* Unused formal parameter */ -suppress 590 on siggnal -/* Unused formal parameter */ -suppress 590 in init_sig -/* Unused formal parameter */ -suppress 590 in nindy_resume -/* Unused formal parameter */ -suppress 590 in set_history_size_command -/* Unused formal parameter */ -suppress 590 in not_just_help_class_command -/* Unused formal parameter */ -suppress 590 on regno -/* Unused formal parameter */ -suppress 590 on from_tty -/* Unused formal parameter */ -suppress 590 on args -/* Unused formal parameter */ -suppress 590 in process_symbol_pair -/* Unused formal parameter */ -suppress 591 in print_scalar_formatted -/* Unused automatic variable */ -suppress 592 on rcsid -/* Unused static */ -suppress 594 in call_function_by_hand -/* Set but not used */ -suppress 594 in record_latest_value -/* Set but not used */ -suppress 594 in bpstat_stop_status -/* Set but not used */ -suppress 595 in coffstrip -/* Used before set */ -suppress 652 ../include/bfd.h -/* Declaration has no effect */ -suppress 652 /usr/include/machine/reg.h -/* Declaration has no effect */ -suppress 652 /usr/include/sun4/reg.h -/* Declaration has no effect */ -suppress 68 on complain -/* Benign type mismatch */ -suppress 3 in read_range_type -/* Over/underflow unary minus */ -suppress 442 ../bfd/archive.c -/* \0 in string */ -suppress 558 ../bfd/b.out.c -/* Conditional if always true */ -suppress 558 ../bfd/coffswap.c -/* Conditional if always true -- bfd_h_put_x */ -suppress 529 ../bfd/coffswap.c -/* Stmt unreach -- bfd_h_put_x */ -suppress 590 ../bfd/ecoff.c -/* Formal parameter not used */ -suppress 590 on ignore -/* Formal param not used */ -suppress 590 on ignore_exec_bfd -/* Formal param not used */ -suppress 590 on ignore_core_bfd -/* Formal param not used */ -suppress 590 on ignore_input_section -/* Formal param not used */ -suppress 590 on ignore_newsect -/* Formal param not used */ -suppress 590 on ignore_abfd -/* Formal param not used */ -suppress 590 on ignore_symbol -/* Formal param not used */ -suppress 590 on ignore_symbols -/* Formal param not used */ -suppress 590 on signo -/* Formal param not used */ -suppress 652 -/* The declaration has no effect */ -suppress 442 in ../bfd/archive.c -/* Escape sequence in string literal has null value */ - -/* Signals caught and ignored */ -catch HUP -catch QUIT -catch ILL -catch TRAP -catch IOT -catch EMT -catch FPE -catch KILL -catch BUS -catch SEGV -catch SYS -catch PIPE -catch TERM -catch URG -catch STOP -catch TSTP -catch TTIN -catch TTOU -catch IO -catch XCPU -catch XFSZ -catch VTALRM -catch PROF -catch LOST -catch USR1 -catch USR2 -ignore INT -ignore ALRM -ignore CONT -ignore CHLD -ignore WINCH - -/* Status of project */ diff --git a/contrib/gdb/gdb/signals.c b/contrib/gdb/gdb/signals.c deleted file mode 100644 index d37ec06..0000000 --- a/contrib/gdb/gdb/signals.c +++ /dev/null @@ -1,837 +0,0 @@ -/* Target signal translation functions for GDB. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001 Free Software Foundation, Inc. - Contributed by Cygnus Support. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "target.h" -#include - -/* This table must match in order and size the signals in enum target_signal - in target.h. */ -/* *INDENT-OFF* */ -static struct { - char *name; - char *string; - } signals [] = -{ - {"0", "Signal 0"}, - {"SIGHUP", "Hangup"}, - {"SIGINT", "Interrupt"}, - {"SIGQUIT", "Quit"}, - {"SIGILL", "Illegal instruction"}, - {"SIGTRAP", "Trace/breakpoint trap"}, - {"SIGABRT", "Aborted"}, - {"SIGEMT", "Emulation trap"}, - {"SIGFPE", "Arithmetic exception"}, - {"SIGKILL", "Killed"}, - {"SIGBUS", "Bus error"}, - {"SIGSEGV", "Segmentation fault"}, - {"SIGSYS", "Bad system call"}, - {"SIGPIPE", "Broken pipe"}, - {"SIGALRM", "Alarm clock"}, - {"SIGTERM", "Terminated"}, - {"SIGURG", "Urgent I/O condition"}, - {"SIGSTOP", "Stopped (signal)"}, - {"SIGTSTP", "Stopped (user)"}, - {"SIGCONT", "Continued"}, - {"SIGCHLD", "Child status changed"}, - {"SIGTTIN", "Stopped (tty input)"}, - {"SIGTTOU", "Stopped (tty output)"}, - {"SIGIO", "I/O possible"}, - {"SIGXCPU", "CPU time limit exceeded"}, - {"SIGXFSZ", "File size limit exceeded"}, - {"SIGVTALRM", "Virtual timer expired"}, - {"SIGPROF", "Profiling timer expired"}, - {"SIGWINCH", "Window size changed"}, - {"SIGLOST", "Resource lost"}, - {"SIGUSR1", "User defined signal 1"}, - {"SIGUSR2", "User defined signal 2"}, - {"SIGPWR", "Power fail/restart"}, - {"SIGPOLL", "Pollable event occurred"}, - {"SIGWIND", "SIGWIND"}, - {"SIGPHONE", "SIGPHONE"}, - {"SIGWAITING", "Process's LWPs are blocked"}, - {"SIGLWP", "Signal LWP"}, - {"SIGDANGER", "Swap space dangerously low"}, - {"SIGGRANT", "Monitor mode granted"}, - {"SIGRETRACT", "Need to relinquish monitor mode"}, - {"SIGMSG", "Monitor mode data available"}, - {"SIGSOUND", "Sound completed"}, - {"SIGSAK", "Secure attention"}, - {"SIGPRIO", "SIGPRIO"}, - {"SIG33", "Real-time event 33"}, - {"SIG34", "Real-time event 34"}, - {"SIG35", "Real-time event 35"}, - {"SIG36", "Real-time event 36"}, - {"SIG37", "Real-time event 37"}, - {"SIG38", "Real-time event 38"}, - {"SIG39", "Real-time event 39"}, - {"SIG40", "Real-time event 40"}, - {"SIG41", "Real-time event 41"}, - {"SIG42", "Real-time event 42"}, - {"SIG43", "Real-time event 43"}, - {"SIG44", "Real-time event 44"}, - {"SIG45", "Real-time event 45"}, - {"SIG46", "Real-time event 46"}, - {"SIG47", "Real-time event 47"}, - {"SIG48", "Real-time event 48"}, - {"SIG49", "Real-time event 49"}, - {"SIG50", "Real-time event 50"}, - {"SIG51", "Real-time event 51"}, - {"SIG52", "Real-time event 52"}, - {"SIG53", "Real-time event 53"}, - {"SIG54", "Real-time event 54"}, - {"SIG55", "Real-time event 55"}, - {"SIG56", "Real-time event 56"}, - {"SIG57", "Real-time event 57"}, - {"SIG58", "Real-time event 58"}, - {"SIG59", "Real-time event 59"}, - {"SIG60", "Real-time event 60"}, - {"SIG61", "Real-time event 61"}, - {"SIG62", "Real-time event 62"}, - {"SIG63", "Real-time event 63"}, - {"SIGCANCEL", "LWP internal signal"}, - {"SIG32", "Real-time event 32"}, - {"SIG64", "Real-time event 64"}, - {"SIG65", "Real-time event 65"}, - {"SIG66", "Real-time event 66"}, - {"SIG67", "Real-time event 67"}, - {"SIG68", "Real-time event 68"}, - {"SIG69", "Real-time event 69"}, - {"SIG70", "Real-time event 70"}, - {"SIG71", "Real-time event 71"}, - {"SIG72", "Real-time event 72"}, - {"SIG73", "Real-time event 73"}, - {"SIG74", "Real-time event 74"}, - {"SIG75", "Real-time event 75"}, - {"SIG76", "Real-time event 76"}, - {"SIG77", "Real-time event 77"}, - {"SIG78", "Real-time event 78"}, - {"SIG79", "Real-time event 79"}, - {"SIG80", "Real-time event 80"}, - {"SIG81", "Real-time event 81"}, - {"SIG82", "Real-time event 82"}, - {"SIG83", "Real-time event 83"}, - {"SIG84", "Real-time event 84"}, - {"SIG85", "Real-time event 85"}, - {"SIG86", "Real-time event 86"}, - {"SIG87", "Real-time event 87"}, - {"SIG88", "Real-time event 88"}, - {"SIG89", "Real-time event 89"}, - {"SIG90", "Real-time event 90"}, - {"SIG91", "Real-time event 91"}, - {"SIG92", "Real-time event 92"}, - {"SIG93", "Real-time event 93"}, - {"SIG94", "Real-time event 94"}, - {"SIG95", "Real-time event 95"}, - {"SIG96", "Real-time event 96"}, - {"SIG97", "Real-time event 97"}, - {"SIG98", "Real-time event 98"}, - {"SIG99", "Real-time event 99"}, - {"SIG100", "Real-time event 100"}, - {"SIG101", "Real-time event 101"}, - {"SIG102", "Real-time event 102"}, - {"SIG103", "Real-time event 103"}, - {"SIG104", "Real-time event 104"}, - {"SIG105", "Real-time event 105"}, - {"SIG106", "Real-time event 106"}, - {"SIG107", "Real-time event 107"}, - {"SIG108", "Real-time event 108"}, - {"SIG109", "Real-time event 109"}, - {"SIG110", "Real-time event 110"}, - {"SIG111", "Real-time event 111"}, - {"SIG112", "Real-time event 112"}, - {"SIG113", "Real-time event 113"}, - {"SIG114", "Real-time event 114"}, - {"SIG115", "Real-time event 115"}, - {"SIG116", "Real-time event 116"}, - {"SIG117", "Real-time event 117"}, - {"SIG118", "Real-time event 118"}, - {"SIG119", "Real-time event 119"}, - {"SIG120", "Real-time event 120"}, - {"SIG121", "Real-time event 121"}, - {"SIG122", "Real-time event 122"}, - {"SIG123", "Real-time event 123"}, - {"SIG124", "Real-time event 124"}, - {"SIG125", "Real-time event 125"}, - {"SIG126", "Real-time event 126"}, - {"SIG127", "Real-time event 127"}, - -#if defined(MACH) || defined(__MACH__) - /* Mach exceptions */ - {"EXC_BAD_ACCESS", "Could not access memory"}, - {"EXC_BAD_INSTRUCTION", "Illegal instruction/operand"}, - {"EXC_ARITHMETIC", "Arithmetic exception"}, - {"EXC_EMULATION", "Emulation instruction"}, - {"EXC_SOFTWARE", "Software generated exception"}, - {"EXC_BREAKPOINT", "Breakpoint"}, -#endif - {"SIGINFO", "Information request"}, - - {NULL, "Unknown signal"}, - {NULL, "Internal error: printing TARGET_SIGNAL_DEFAULT"}, - - /* Last entry, used to check whether the table is the right size. */ - {NULL, "TARGET_SIGNAL_MAGIC"} -}; -/* *INDENT-ON* */ - - - -/* Return the string for a signal. */ -char * -target_signal_to_string (enum target_signal sig) -{ - if ((sig >= TARGET_SIGNAL_FIRST) && (sig <= TARGET_SIGNAL_LAST)) - return signals[sig].string; - else - return signals[TARGET_SIGNAL_UNKNOWN].string; -} - -/* Return the name for a signal. */ -char * -target_signal_to_name (enum target_signal sig) -{ - if ((sig >= TARGET_SIGNAL_FIRST) && (sig <= TARGET_SIGNAL_LAST) - && signals[sig].name != NULL) - return signals[sig].name; - else - /* I think the code which prints this will always print it along - with the string, so no need to be verbose (very old comment). */ - return "?"; -} - -/* Given a name, return its signal. */ -enum target_signal -target_signal_from_name (char *name) -{ - enum target_signal sig; - - /* It's possible we also should allow "SIGCLD" as well as "SIGCHLD" - for TARGET_SIGNAL_SIGCHLD. SIGIOT, on the other hand, is more - questionable; seems like by now people should call it SIGABRT - instead. */ - - /* This ugly cast brought to you by the native VAX compiler. */ - for (sig = TARGET_SIGNAL_HUP; - signals[sig].name != NULL; - sig = (enum target_signal) ((int) sig + 1)) - if (STREQ (name, signals[sig].name)) - return sig; - return TARGET_SIGNAL_UNKNOWN; -} - -/* The following functions are to help certain targets deal - with the signal/waitstatus stuff. They could just as well be in - a file called native-utils.c or unixwaitstatus-utils.c or whatever. */ - -/* Convert host signal to our signals. */ -enum target_signal -target_signal_from_host (int hostsig) -{ - /* A switch statement would make sense but would require special kludges - to deal with the cases where more than one signal has the same number. */ - - if (hostsig == 0) - return TARGET_SIGNAL_0; - -#if defined (SIGHUP) - if (hostsig == SIGHUP) - return TARGET_SIGNAL_HUP; -#endif -#if defined (SIGINT) - if (hostsig == SIGINT) - return TARGET_SIGNAL_INT; -#endif -#if defined (SIGQUIT) - if (hostsig == SIGQUIT) - return TARGET_SIGNAL_QUIT; -#endif -#if defined (SIGILL) - if (hostsig == SIGILL) - return TARGET_SIGNAL_ILL; -#endif -#if defined (SIGTRAP) - if (hostsig == SIGTRAP) - return TARGET_SIGNAL_TRAP; -#endif -#if defined (SIGABRT) - if (hostsig == SIGABRT) - return TARGET_SIGNAL_ABRT; -#endif -#if defined (SIGEMT) - if (hostsig == SIGEMT) - return TARGET_SIGNAL_EMT; -#endif -#if defined (SIGFPE) - if (hostsig == SIGFPE) - return TARGET_SIGNAL_FPE; -#endif -#if defined (SIGKILL) - if (hostsig == SIGKILL) - return TARGET_SIGNAL_KILL; -#endif -#if defined (SIGBUS) - if (hostsig == SIGBUS) - return TARGET_SIGNAL_BUS; -#endif -#if defined (SIGSEGV) - if (hostsig == SIGSEGV) - return TARGET_SIGNAL_SEGV; -#endif -#if defined (SIGSYS) - if (hostsig == SIGSYS) - return TARGET_SIGNAL_SYS; -#endif -#if defined (SIGPIPE) - if (hostsig == SIGPIPE) - return TARGET_SIGNAL_PIPE; -#endif -#if defined (SIGALRM) - if (hostsig == SIGALRM) - return TARGET_SIGNAL_ALRM; -#endif -#if defined (SIGTERM) - if (hostsig == SIGTERM) - return TARGET_SIGNAL_TERM; -#endif -#if defined (SIGUSR1) - if (hostsig == SIGUSR1) - return TARGET_SIGNAL_USR1; -#endif -#if defined (SIGUSR2) - if (hostsig == SIGUSR2) - return TARGET_SIGNAL_USR2; -#endif -#if defined (SIGCLD) - if (hostsig == SIGCLD) - return TARGET_SIGNAL_CHLD; -#endif -#if defined (SIGCHLD) - if (hostsig == SIGCHLD) - return TARGET_SIGNAL_CHLD; -#endif -#if defined (SIGPWR) - if (hostsig == SIGPWR) - return TARGET_SIGNAL_PWR; -#endif -#if defined (SIGWINCH) - if (hostsig == SIGWINCH) - return TARGET_SIGNAL_WINCH; -#endif -#if defined (SIGURG) - if (hostsig == SIGURG) - return TARGET_SIGNAL_URG; -#endif -#if defined (SIGIO) - if (hostsig == SIGIO) - return TARGET_SIGNAL_IO; -#endif -#if defined (SIGPOLL) - if (hostsig == SIGPOLL) - return TARGET_SIGNAL_POLL; -#endif -#if defined (SIGSTOP) - if (hostsig == SIGSTOP) - return TARGET_SIGNAL_STOP; -#endif -#if defined (SIGTSTP) - if (hostsig == SIGTSTP) - return TARGET_SIGNAL_TSTP; -#endif -#if defined (SIGCONT) - if (hostsig == SIGCONT) - return TARGET_SIGNAL_CONT; -#endif -#if defined (SIGTTIN) - if (hostsig == SIGTTIN) - return TARGET_SIGNAL_TTIN; -#endif -#if defined (SIGTTOU) - if (hostsig == SIGTTOU) - return TARGET_SIGNAL_TTOU; -#endif -#if defined (SIGVTALRM) - if (hostsig == SIGVTALRM) - return TARGET_SIGNAL_VTALRM; -#endif -#if defined (SIGPROF) - if (hostsig == SIGPROF) - return TARGET_SIGNAL_PROF; -#endif -#if defined (SIGXCPU) - if (hostsig == SIGXCPU) - return TARGET_SIGNAL_XCPU; -#endif -#if defined (SIGXFSZ) - if (hostsig == SIGXFSZ) - return TARGET_SIGNAL_XFSZ; -#endif -#if defined (SIGWIND) - if (hostsig == SIGWIND) - return TARGET_SIGNAL_WIND; -#endif -#if defined (SIGPHONE) - if (hostsig == SIGPHONE) - return TARGET_SIGNAL_PHONE; -#endif -#if defined (SIGLOST) - if (hostsig == SIGLOST) - return TARGET_SIGNAL_LOST; -#endif -#if defined (SIGWAITING) - if (hostsig == SIGWAITING) - return TARGET_SIGNAL_WAITING; -#endif -#if defined (SIGCANCEL) - if (hostsig == SIGCANCEL) - return TARGET_SIGNAL_CANCEL; -#endif -#if defined (SIGLWP) - if (hostsig == SIGLWP) - return TARGET_SIGNAL_LWP; -#endif -#if defined (SIGDANGER) - if (hostsig == SIGDANGER) - return TARGET_SIGNAL_DANGER; -#endif -#if defined (SIGGRANT) - if (hostsig == SIGGRANT) - return TARGET_SIGNAL_GRANT; -#endif -#if defined (SIGRETRACT) - if (hostsig == SIGRETRACT) - return TARGET_SIGNAL_RETRACT; -#endif -#if defined (SIGMSG) - if (hostsig == SIGMSG) - return TARGET_SIGNAL_MSG; -#endif -#if defined (SIGSOUND) - if (hostsig == SIGSOUND) - return TARGET_SIGNAL_SOUND; -#endif -#if defined (SIGSAK) - if (hostsig == SIGSAK) - return TARGET_SIGNAL_SAK; -#endif -#if defined (SIGPRIO) - if (hostsig == SIGPRIO) - return TARGET_SIGNAL_PRIO; -#endif - - /* Mach exceptions. Assumes that the values for EXC_ are positive! */ -#if defined (EXC_BAD_ACCESS) && defined (_NSIG) - if (hostsig == _NSIG + EXC_BAD_ACCESS) - return TARGET_EXC_BAD_ACCESS; -#endif -#if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG) - if (hostsig == _NSIG + EXC_BAD_INSTRUCTION) - return TARGET_EXC_BAD_INSTRUCTION; -#endif -#if defined (EXC_ARITHMETIC) && defined (_NSIG) - if (hostsig == _NSIG + EXC_ARITHMETIC) - return TARGET_EXC_ARITHMETIC; -#endif -#if defined (EXC_EMULATION) && defined (_NSIG) - if (hostsig == _NSIG + EXC_EMULATION) - return TARGET_EXC_EMULATION; -#endif -#if defined (EXC_SOFTWARE) && defined (_NSIG) - if (hostsig == _NSIG + EXC_SOFTWARE) - return TARGET_EXC_SOFTWARE; -#endif -#if defined (EXC_BREAKPOINT) && defined (_NSIG) - if (hostsig == _NSIG + EXC_BREAKPOINT) - return TARGET_EXC_BREAKPOINT; -#endif - -#if defined (SIGINFO) - if (hostsig == SIGINFO) - return TARGET_SIGNAL_INFO; -#endif - -#if defined (REALTIME_LO) - if (hostsig >= REALTIME_LO && hostsig < REALTIME_HI) - { - /* This block of TARGET_SIGNAL_REALTIME value is in order. */ - if (33 <= hostsig && hostsig <= 63) - return (enum target_signal) - (hostsig - 33 + (int) TARGET_SIGNAL_REALTIME_33); - else if (hostsig == 32) - return TARGET_SIGNAL_REALTIME_32; - else if (64 <= hostsig && hostsig <= 127) - return (enum target_signal) - (hostsig - 64 + (int) TARGET_SIGNAL_REALTIME_64); - else - error ("GDB bug: target.c (target_signal_from_host): unrecognized real-time signal"); - } -#endif - -#if defined (SIGRTMIN) - if (hostsig >= SIGRTMIN && hostsig <= SIGRTMAX) - { - /* This block of TARGET_SIGNAL_REALTIME value is in order. */ - if (33 <= hostsig && hostsig <= 63) - return (enum target_signal) - (hostsig - 33 + (int) TARGET_SIGNAL_REALTIME_33); - else if (hostsig == 64) - return TARGET_SIGNAL_REALTIME_64; - else - error ("GDB bug: target.c (target_signal_from_host): unrecognized real-time signal"); - } -#endif - return TARGET_SIGNAL_UNKNOWN; -} - -/* Convert a OURSIG (an enum target_signal) to the form used by the - target operating system (refered to as the ``host'') or zero if the - equivalent host signal is not available. Set/clear OURSIG_OK - accordingly. */ - -static int -do_target_signal_to_host (enum target_signal oursig, - int *oursig_ok) -{ - *oursig_ok = 1; - switch (oursig) - { - case TARGET_SIGNAL_0: - return 0; - -#if defined (SIGHUP) - case TARGET_SIGNAL_HUP: - return SIGHUP; -#endif -#if defined (SIGINT) - case TARGET_SIGNAL_INT: - return SIGINT; -#endif -#if defined (SIGQUIT) - case TARGET_SIGNAL_QUIT: - return SIGQUIT; -#endif -#if defined (SIGILL) - case TARGET_SIGNAL_ILL: - return SIGILL; -#endif -#if defined (SIGTRAP) - case TARGET_SIGNAL_TRAP: - return SIGTRAP; -#endif -#if defined (SIGABRT) - case TARGET_SIGNAL_ABRT: - return SIGABRT; -#endif -#if defined (SIGEMT) - case TARGET_SIGNAL_EMT: - return SIGEMT; -#endif -#if defined (SIGFPE) - case TARGET_SIGNAL_FPE: - return SIGFPE; -#endif -#if defined (SIGKILL) - case TARGET_SIGNAL_KILL: - return SIGKILL; -#endif -#if defined (SIGBUS) - case TARGET_SIGNAL_BUS: - return SIGBUS; -#endif -#if defined (SIGSEGV) - case TARGET_SIGNAL_SEGV: - return SIGSEGV; -#endif -#if defined (SIGSYS) - case TARGET_SIGNAL_SYS: - return SIGSYS; -#endif -#if defined (SIGPIPE) - case TARGET_SIGNAL_PIPE: - return SIGPIPE; -#endif -#if defined (SIGALRM) - case TARGET_SIGNAL_ALRM: - return SIGALRM; -#endif -#if defined (SIGTERM) - case TARGET_SIGNAL_TERM: - return SIGTERM; -#endif -#if defined (SIGUSR1) - case TARGET_SIGNAL_USR1: - return SIGUSR1; -#endif -#if defined (SIGUSR2) - case TARGET_SIGNAL_USR2: - return SIGUSR2; -#endif -#if defined (SIGCHLD) || defined (SIGCLD) - case TARGET_SIGNAL_CHLD: -#if defined (SIGCHLD) - return SIGCHLD; -#else - return SIGCLD; -#endif -#endif /* SIGCLD or SIGCHLD */ -#if defined (SIGPWR) - case TARGET_SIGNAL_PWR: - return SIGPWR; -#endif -#if defined (SIGWINCH) - case TARGET_SIGNAL_WINCH: - return SIGWINCH; -#endif -#if defined (SIGURG) - case TARGET_SIGNAL_URG: - return SIGURG; -#endif -#if defined (SIGIO) - case TARGET_SIGNAL_IO: - return SIGIO; -#endif -#if defined (SIGPOLL) - case TARGET_SIGNAL_POLL: - return SIGPOLL; -#endif -#if defined (SIGSTOP) - case TARGET_SIGNAL_STOP: - return SIGSTOP; -#endif -#if defined (SIGTSTP) - case TARGET_SIGNAL_TSTP: - return SIGTSTP; -#endif -#if defined (SIGCONT) - case TARGET_SIGNAL_CONT: - return SIGCONT; -#endif -#if defined (SIGTTIN) - case TARGET_SIGNAL_TTIN: - return SIGTTIN; -#endif -#if defined (SIGTTOU) - case TARGET_SIGNAL_TTOU: - return SIGTTOU; -#endif -#if defined (SIGVTALRM) - case TARGET_SIGNAL_VTALRM: - return SIGVTALRM; -#endif -#if defined (SIGPROF) - case TARGET_SIGNAL_PROF: - return SIGPROF; -#endif -#if defined (SIGXCPU) - case TARGET_SIGNAL_XCPU: - return SIGXCPU; -#endif -#if defined (SIGXFSZ) - case TARGET_SIGNAL_XFSZ: - return SIGXFSZ; -#endif -#if defined (SIGWIND) - case TARGET_SIGNAL_WIND: - return SIGWIND; -#endif -#if defined (SIGPHONE) - case TARGET_SIGNAL_PHONE: - return SIGPHONE; -#endif -#if defined (SIGLOST) - case TARGET_SIGNAL_LOST: - return SIGLOST; -#endif -#if defined (SIGWAITING) - case TARGET_SIGNAL_WAITING: - return SIGWAITING; -#endif -#if defined (SIGCANCEL) - case TARGET_SIGNAL_CANCEL: - return SIGCANCEL; -#endif -#if defined (SIGLWP) - case TARGET_SIGNAL_LWP: - return SIGLWP; -#endif -#if defined (SIGDANGER) - case TARGET_SIGNAL_DANGER: - return SIGDANGER; -#endif -#if defined (SIGGRANT) - case TARGET_SIGNAL_GRANT: - return SIGGRANT; -#endif -#if defined (SIGRETRACT) - case TARGET_SIGNAL_RETRACT: - return SIGRETRACT; -#endif -#if defined (SIGMSG) - case TARGET_SIGNAL_MSG: - return SIGMSG; -#endif -#if defined (SIGSOUND) - case TARGET_SIGNAL_SOUND: - return SIGSOUND; -#endif -#if defined (SIGSAK) - case TARGET_SIGNAL_SAK: - return SIGSAK; -#endif -#if defined (SIGPRIO) - case TARGET_SIGNAL_PRIO: - return SIGPRIO; -#endif - - /* Mach exceptions. Assumes that the values for EXC_ are positive! */ -#if defined (EXC_BAD_ACCESS) && defined (_NSIG) - case TARGET_EXC_BAD_ACCESS: - return _NSIG + EXC_BAD_ACCESS; -#endif -#if defined (EXC_BAD_INSTRUCTION) && defined (_NSIG) - case TARGET_EXC_BAD_INSTRUCTION: - return _NSIG + EXC_BAD_INSTRUCTION; -#endif -#if defined (EXC_ARITHMETIC) && defined (_NSIG) - case TARGET_EXC_ARITHMETIC: - return _NSIG + EXC_ARITHMETIC; -#endif -#if defined (EXC_EMULATION) && defined (_NSIG) - case TARGET_EXC_EMULATION: - return _NSIG + EXC_EMULATION; -#endif -#if defined (EXC_SOFTWARE) && defined (_NSIG) - case TARGET_EXC_SOFTWARE: - return _NSIG + EXC_SOFTWARE; -#endif -#if defined (EXC_BREAKPOINT) && defined (_NSIG) - case TARGET_EXC_BREAKPOINT: - return _NSIG + EXC_BREAKPOINT; -#endif - -#if defined (SIGINFO) - case TARGET_SIGNAL_INFO: - return SIGINFO; -#endif - - default: -#if defined (REALTIME_LO) - if (oursig >= TARGET_SIGNAL_REALTIME_33 - && oursig <= TARGET_SIGNAL_REALTIME_63) - { - /* This block of signals is continuous, and - TARGET_SIGNAL_REALTIME_33 is 33 by definition. */ - int retsig = - (int) oursig - (int) TARGET_SIGNAL_REALTIME_33 + 33; - if (retsig >= REALTIME_LO && retsig < REALTIME_HI) - return retsig; - } -#if (REALTIME_LO < 33) - else if (oursig == TARGET_SIGNAL_REALTIME_32) - { - /* TARGET_SIGNAL_REALTIME_32 isn't contiguous with - TARGET_SIGNAL_REALTIME_33. It is 32 by definition. */ - return 32; - } -#endif -#if (REALTIME_HI > 64) - if (oursig >= TARGET_SIGNAL_REALTIME_64 - && oursig <= TARGET_SIGNAL_REALTIME_127) - { - /* This block of signals is continuous, and - TARGET_SIGNAL_REALTIME_64 is 64 by definition. */ - int retsig = - (int) oursig - (int) TARGET_SIGNAL_REALTIME_64 + 64; - if (retsig >= REALTIME_LO && retsig < REALTIME_HI) - return retsig; - } - -#endif -#endif - -#if defined (SIGRTMIN) - if (oursig >= TARGET_SIGNAL_REALTIME_33 - && oursig <= TARGET_SIGNAL_REALTIME_63) - { - /* This block of signals is continuous, and - TARGET_SIGNAL_REALTIME_33 is 33 by definition. */ - int retsig = - (int) oursig - (int) TARGET_SIGNAL_REALTIME_33 + 33; - if (retsig >= SIGRTMIN && retsig <= SIGRTMAX) - return retsig; - } - else if (oursig == TARGET_SIGNAL_REALTIME_64) - return 64; -#endif - *oursig_ok = 0; - return 0; - } -} - -int -target_signal_to_host_p (enum target_signal oursig) -{ - int oursig_ok; - do_target_signal_to_host (oursig, &oursig_ok); - return oursig_ok; -} - -int -target_signal_to_host (enum target_signal oursig) -{ - int oursig_ok; - int targ_signo = do_target_signal_to_host (oursig, &oursig_ok); - if (!oursig_ok) - { - /* The user might be trying to do "signal SIGSAK" where this system - doesn't have SIGSAK. */ - warning ("Signal %s does not exist on this system.\n", - target_signal_to_name (oursig)); - return 0; - } - else - return targ_signo; -} - -/* In some circumstances we allow a command to specify a numeric - signal. The idea is to keep these circumstances limited so that - users (and scripts) develop portable habits. For comparison, - POSIX.2 `kill' requires that 1,2,3,6,9,14, and 15 work (and using a - numeric signal at all is obsolescent. We are slightly more - lenient and allow 1-15 which should match host signal numbers on - most systems. Use of symbolic signal names is strongly encouraged. */ - -enum target_signal -target_signal_from_command (int num) -{ - if (num >= 1 && num <= 15) - return (enum target_signal) num; - error ("Only signals 1-15 are valid as numeric signals.\n\ -Use \"info signals\" for a list of symbolic signals."); -} - -void -_initialize_signals (void) -{ - if (!STREQ (signals[TARGET_SIGNAL_LAST].string, "TARGET_SIGNAL_MAGIC")) - internal_error (__FILE__, __LINE__, "failed internal consistency check"); -} diff --git a/contrib/gdb/gdb/sparc-linux-nat.c b/contrib/gdb/gdb/sparc-linux-nat.c deleted file mode 100644 index ba418b6..0000000 --- a/contrib/gdb/gdb/sparc-linux-nat.c +++ /dev/null @@ -1,100 +0,0 @@ -/* Native-dependent code for GNU/Linux SPARC. - - Copyright 2001, 2002 Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "regcache.h" - -#include - -/* Prototypes for supply_gregset etc. */ -#include "gregset.h" - -void -supply_gregset (elf_gregset_t *gregsetp) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = G0_REGNUM; i <= I7_REGNUM; i++) - supply_register (i, (char *) (regp + (i - G0_REGNUM))); - - supply_register (PS_REGNUM, (char *) (regp + 32)); - - supply_register (PC_REGNUM, (char *) (regp + 33)); - supply_register (NPC_REGNUM, (char *) (regp + 34)); - supply_register (Y_REGNUM, (char *) (regp + 35)); - - supply_register (WIM_REGNUM, (char *) (regp + 36)); - supply_register (TBR_REGNUM, (char *) (regp + 37)); - - /* Fill inaccessible registers with zero. */ - supply_register (CPS_REGNUM, NULL); -} - -void -fill_gregset (elf_gregset_t *gregsetp, int regno) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = G0_REGNUM; i <= I7_REGNUM; i++) - if (regno == -1 || regno == i) - regcache_collect (i, regp + (i - G0_REGNUM)); - - if (regno == -1 || regno == PS_REGNUM) - regcache_collect (PS_REGNUM, regp + 32); - - if (regno == -1 || regno == PC_REGNUM) - regcache_collect (PC_REGNUM, regp + 33); - if (regno == -1 || regno == NPC_REGNUM) - regcache_collect (NPC_REGNUM, regp + 34); - if (regno == -1 || regno == Y_REGNUM) - regcache_collect (Y_REGNUM, regp + 35); - - if (regno == -1 || regno == WIM_REGNUM) - regcache_collect (WIM_REGNUM, regp + 36); - if (regno == -1 || regno == TBR_REGNUM) - regcache_collect (TBR_REGNUM, regp + 37); -} - -void -supply_fpregset (elf_fpregset_t *fpregsetp) -{ - int i; - - for (i = FP0_REGNUM; i < FP0_REGNUM + 32; i++) - supply_register (i, (char *) &fpregsetp->pr_fr.pr_regs[i - FP0_REGNUM]); - - supply_register (FPS_REGNUM, (char *) &fpregsetp->pr_fsr); -} - -void -fill_fpregset (elf_fpregset_t *fpregsetp, int regno) -{ - int i; - - for (i = FP0_REGNUM; i < FP0_REGNUM + 32; i++) - if (regno == -1 || regno == i) - regcache_collect (i, &fpregsetp->pr_fr.pr_regs[i - FP0_REGNUM]); - - if (regno == -1 || regno == FPS_REGNUM) - regcache_collect (FPS_REGNUM, &fpregsetp->pr_fsr); -} diff --git a/contrib/gdb/gdb/sparcl-stub.c b/contrib/gdb/gdb/sparcl-stub.c deleted file mode 100644 index 3fcdc0a..0000000 --- a/contrib/gdb/gdb/sparcl-stub.c +++ /dev/null @@ -1,946 +0,0 @@ -/**************************************************************************** - - THIS SOFTWARE IS NOT COPYRIGHTED - - HP offers the following for use in the public domain. HP makes no - warranty with regard to the software or it's performance and the - user accepts the software "AS IS" with all faults. - - HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD - TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - -****************************************************************************/ - -/**************************************************************************** - * Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $ - * - * Module name: remcom.c $ - * Revision: 1.34 $ - * Date: 91/03/09 12:29:49 $ - * Contributor: Lake Stevens Instrument Division$ - * - * Description: low level support for gdb debugger. $ - * - * Considerations: only works on target hardware $ - * - * Written by: Glenn Engel $ - * ModuleState: Experimental $ - * - * NOTES: See Below $ - * - * Modified for SPARC by Stu Grossman, Cygnus Support. - * Based on sparc-stub.c, it's modified for SPARClite Debug Unit hardware - * breakpoint support to create sparclite-stub.c, by Kung Hsu, Cygnus Support. - * - * This code has been extensively tested on the Fujitsu SPARClite demo board. - * - * To enable debugger support, two things need to happen. One, a - * call to set_debug_traps() is necessary in order to allow any breakpoints - * or error conditions to be properly intercepted and reported to gdb. - * Two, a breakpoint needs to be generated to begin communication. This - * is most easily accomplished by a call to breakpoint(). Breakpoint() - * simulates a breakpoint by executing a trap #1. - * - ************* - * - * The following gdb commands are supported: - * - * command function Return value - * - * g return the value of the CPU registers hex data or ENN - * G set the value of the CPU registers OK or ENN - * P set the value of a single CPU register OK or ENN - * - * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN - * - * c Resume at current address SNN ( signal NN) - * cAA..AA Continue at address AA..AA SNN - * - * s Step one instruction SNN - * sAA..AA Step one instruction from AA..AA SNN - * - * k kill - * - * ? What was the last sigval ? SNN (signal NN) - * - * All commands and responses are sent with a packet which includes a - * checksum. A packet consists of - * - * $#. - * - * where - * :: - * :: < two hex digits computed as modulo 256 sum of > - * - * When a packet is received, it is first acknowledged with either '+' or '-'. - * '+' indicates a successful transfer. '-' indicates a failed transfer. - * - * Example: - * - * Host: Reply: - * $m0,10#2a +$00010203040506070809101112131415#42 - * - ****************************************************************************/ - -#include -#include -#include - -/************************************************************************ - * - * external low-level support routines - */ - -extern void putDebugChar (int c); /* write a single character */ -extern int getDebugChar (void); /* read and return a single char */ - -/************************************************************************/ -/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/ -/* at least NUMREGBYTES*2 are needed for register packets */ -#define BUFMAX 2048 - -static int initialized = 0; /* !0 means we've been initialized */ - -extern void breakinst (); -static void set_mem_fault_trap (int enable); -static void get_in_break_mode (void); - -static const char hexchars[]="0123456789abcdef"; - -#define NUMREGS 80 - -/* Number of bytes of registers. */ -#define NUMREGBYTES (NUMREGS * 4) -enum regnames {G0, G1, G2, G3, G4, G5, G6, G7, - O0, O1, O2, O3, O4, O5, SP, O7, - L0, L1, L2, L3, L4, L5, L6, L7, - I0, I1, I2, I3, I4, I5, FP, I7, - - F0, F1, F2, F3, F4, F5, F6, F7, - F8, F9, F10, F11, F12, F13, F14, F15, - F16, F17, F18, F19, F20, F21, F22, F23, - F24, F25, F26, F27, F28, F29, F30, F31, - Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR, - DIA1, DIA2, DDA1, DDA2, DDV1, DDV2, DCR, DSR }; - -/*************************** ASSEMBLY CODE MACROS *************************/ -/* */ - -extern void trap_low(); - -/* Create private copies of common functions used by the stub. This prevents - nasty interactions between app code and the stub (for instance if user steps - into strlen, etc..) */ - -static char * -strcpy (char *dst, const char *src) -{ - char *retval = dst; - - while ((*dst++ = *src++) != '\000'); - - return retval; -} - -static void * -memcpy (void *vdst, const void *vsrc, int n) -{ - char *dst = vdst; - const char *src = vsrc; - char *retval = dst; - - while (n-- > 0) - *dst++ = *src++; - - return retval; -} - -asm(" - .reserve trapstack, 1000 * 4, \"bss\", 8 - - .data - .align 4 - -in_trap_handler: - .word 0 - - .text - .align 4 - -! This function is called when any SPARC trap (except window overflow or -! underflow) occurs. It makes sure that the invalid register window is still -! available before jumping into C code. It will also restore the world if you -! return from handle_exception. -! -! On entry, trap_low expects l1 and l2 to contain pc and npc respectivly. -! Register usage throughout the routine is as follows: -! -! l0 - psr -! l1 - pc -! l2 - npc -! l3 - wim -! l4 - scratch and y reg -! l5 - scratch and tbr -! l6 - unused -! l7 - unused - - .globl _trap_low -_trap_low: - mov %psr, %l0 - mov %wim, %l3 - - srl %l3, %l0, %l4 ! wim >> cwp - cmp %l4, 1 - bne window_fine ! Branch if not in the invalid window - nop - -! Handle window overflow - - mov %g1, %l4 ! Save g1, we use it to hold the wim - srl %l3, 1, %g1 ! Rotate wim right - tst %g1 - bg good_wim ! Branch if new wim is non-zero - nop - -! At this point, we need to bring a 1 into the high order bit of the wim. -! Since we don't want to make any assumptions about the number of register -! windows, we figure it out dynamically so as to setup the wim correctly. - - not %g1 ! Fill g1 with ones - mov %g1, %wim ! Fill the wim with ones - nop - nop - nop - mov %wim, %g1 ! Read back the wim - inc %g1 ! Now g1 has 1 just to left of wim - srl %g1, 1, %g1 ! Now put 1 at top of wim - mov %g0, %wim ! Clear wim so that subsequent save - nop ! won't trap - nop - nop - -good_wim: - save %g0, %g0, %g0 ! Slip into next window - mov %g1, %wim ! Install the new wim - - std %l0, [%sp + 0 * 4] ! save L & I registers - std %l2, [%sp + 2 * 4] - std %l4, [%sp + 4 * 4] - std %l6, [%sp + 6 * 4] - - std %i0, [%sp + 8 * 4] - std %i2, [%sp + 10 * 4] - std %i4, [%sp + 12 * 4] - std %i6, [%sp + 14 * 4] - - restore ! Go back to trap window. - mov %l4, %g1 ! Restore %g1 - -window_fine: - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - tst %l5 - bg recursive_trap - inc %l5 - - set trapstack+1000*4, %sp ! Switch to trap stack - -recursive_trap: - st %l5, [%lo(in_trap_handler) + %l4] - sub %sp,(16+1+6+1+80)*4,%sp ! Make room for input & locals - ! + hidden arg + arg spill - ! + doubleword alignment - ! + registers[72] local var - - std %g0, [%sp + (24 + 0) * 4] ! registers[Gx] - std %g2, [%sp + (24 + 2) * 4] - std %g4, [%sp + (24 + 4) * 4] - std %g6, [%sp + (24 + 6) * 4] - - std %i0, [%sp + (24 + 8) * 4] ! registers[Ox] - std %i2, [%sp + (24 + 10) * 4] - std %i4, [%sp + (24 + 12) * 4] - std %i6, [%sp + (24 + 14) * 4] - - mov %y, %l4 - mov %tbr, %l5 - st %l4, [%sp + (24 + 64) * 4] ! Y - st %l0, [%sp + (24 + 65) * 4] ! PSR - st %l3, [%sp + (24 + 66) * 4] ! WIM - st %l5, [%sp + (24 + 67) * 4] ! TBR - st %l1, [%sp + (24 + 68) * 4] ! PC - st %l2, [%sp + (24 + 69) * 4] ! NPC - - or %l0, 0xf20, %l4 - mov %l4, %psr ! Turn on traps, disable interrupts - - set 0x1000, %l1 - btst %l1, %l0 ! FP enabled? - be no_fpstore - nop - -! Must save fsr first, to flush the FQ. This may cause a deferred fp trap, so -! traps must be enabled to allow the trap handler to clean things up. - - st %fsr, [%sp + (24 + 70) * 4] - - std %f0, [%sp + (24 + 32) * 4] - std %f2, [%sp + (24 + 34) * 4] - std %f4, [%sp + (24 + 36) * 4] - std %f6, [%sp + (24 + 38) * 4] - std %f8, [%sp + (24 + 40) * 4] - std %f10, [%sp + (24 + 42) * 4] - std %f12, [%sp + (24 + 44) * 4] - std %f14, [%sp + (24 + 46) * 4] - std %f16, [%sp + (24 + 48) * 4] - std %f18, [%sp + (24 + 50) * 4] - std %f20, [%sp + (24 + 52) * 4] - std %f22, [%sp + (24 + 54) * 4] - std %f24, [%sp + (24 + 56) * 4] - std %f26, [%sp + (24 + 58) * 4] - std %f28, [%sp + (24 + 60) * 4] - std %f30, [%sp + (24 + 62) * 4] -no_fpstore: - - call _handle_exception - add %sp, 24 * 4, %o0 ! Pass address of registers - -! Reload all of the registers that aren't on the stack - - ld [%sp + (24 + 1) * 4], %g1 ! registers[Gx] - ldd [%sp + (24 + 2) * 4], %g2 - ldd [%sp + (24 + 4) * 4], %g4 - ldd [%sp + (24 + 6) * 4], %g6 - - ldd [%sp + (24 + 8) * 4], %i0 ! registers[Ox] - ldd [%sp + (24 + 10) * 4], %i2 - ldd [%sp + (24 + 12) * 4], %i4 - ldd [%sp + (24 + 14) * 4], %i6 - - - ldd [%sp + (24 + 64) * 4], %l0 ! Y & PSR - ldd [%sp + (24 + 68) * 4], %l2 ! PC & NPC - - set 0x1000, %l5 - btst %l5, %l1 ! FP enabled? - be no_fpreload - nop - - ldd [%sp + (24 + 32) * 4], %f0 - ldd [%sp + (24 + 34) * 4], %f2 - ldd [%sp + (24 + 36) * 4], %f4 - ldd [%sp + (24 + 38) * 4], %f6 - ldd [%sp + (24 + 40) * 4], %f8 - ldd [%sp + (24 + 42) * 4], %f10 - ldd [%sp + (24 + 44) * 4], %f12 - ldd [%sp + (24 + 46) * 4], %f14 - ldd [%sp + (24 + 48) * 4], %f16 - ldd [%sp + (24 + 50) * 4], %f18 - ldd [%sp + (24 + 52) * 4], %f20 - ldd [%sp + (24 + 54) * 4], %f22 - ldd [%sp + (24 + 56) * 4], %f24 - ldd [%sp + (24 + 58) * 4], %f26 - ldd [%sp + (24 + 60) * 4], %f28 - ldd [%sp + (24 + 62) * 4], %f30 - - ld [%sp + (24 + 70) * 4], %fsr -no_fpreload: - - restore ! Ensure that previous window is valid - save %g0, %g0, %g0 ! by causing a window_underflow trap - - mov %l0, %y - mov %l1, %psr ! Make sure that traps are disabled - ! for rett - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - dec %l5 - st %l5, [%lo(in_trap_handler) + %l4] - - jmpl %l2, %g0 ! Restore old PC - rett %l3 ! Restore old nPC -"); - -/* Convert ch from a hex digit to an int */ - -static int -hex (unsigned char ch) -{ - if (ch >= 'a' && ch <= 'f') - return ch-'a'+10; - if (ch >= '0' && ch <= '9') - return ch-'0'; - if (ch >= 'A' && ch <= 'F') - return ch-'A'+10; - return -1; -} - -static char remcomInBuffer[BUFMAX]; -static char remcomOutBuffer[BUFMAX]; - -/* scan for the sequence $# */ - -unsigned char * -getpacket (void) -{ - unsigned char *buffer = &remcomInBuffer[0]; - unsigned char checksum; - unsigned char xmitcsum; - int count; - char ch; - - while (1) - { - /* wait around for the start character, ignore all other characters */ - while ((ch = getDebugChar ()) != '$') - ; - -retry: - checksum = 0; - xmitcsum = -1; - count = 0; - - /* now, read until a # or end of buffer is found */ - while (count < BUFMAX) - { - ch = getDebugChar (); - if (ch == '$') - goto retry; - if (ch == '#') - break; - checksum = checksum + ch; - buffer[count] = ch; - count = count + 1; - } - buffer[count] = 0; - - if (ch == '#') - { - ch = getDebugChar (); - xmitcsum = hex (ch) << 4; - ch = getDebugChar (); - xmitcsum += hex (ch); - - if (checksum != xmitcsum) - { - putDebugChar ('-'); /* failed checksum */ - } - else - { - putDebugChar ('+'); /* successful transfer */ - - /* if a sequence char is present, reply the sequence ID */ - if (buffer[2] == ':') - { - putDebugChar (buffer[0]); - putDebugChar (buffer[1]); - - return &buffer[3]; - } - - return &buffer[0]; - } - } - } -} - -/* send the packet in buffer. */ - -static void -putpacket (unsigned char *buffer) -{ - unsigned char checksum; - int count; - unsigned char ch; - - /* $#. */ - do - { - putDebugChar('$'); - checksum = 0; - count = 0; - - while (ch = buffer[count]) - { - putDebugChar (ch); - checksum += ch; - count += 1; - } - - putDebugChar('#'); - putDebugChar(hexchars[checksum >> 4]); - putDebugChar(hexchars[checksum & 0xf]); - - } - while (getDebugChar() != '+'); -} - -/* Indicate to caller of mem2hex or hex2mem that there has been an - error. */ -static volatile int mem_err = 0; - -/* Convert the memory pointed to by mem into hex, placing result in buf. - * Return a pointer to the last char put in buf (null), in case of mem fault, - * return 0. - * If MAY_FAULT is non-zero, then we will handle memory faults by returning - * a 0, else treat a fault like any other fault in the stub. - */ - -static unsigned char * -mem2hex (unsigned char *mem, unsigned char *buf, int count, int may_fault) -{ - unsigned char ch; - - set_mem_fault_trap(may_fault); - - while (count-- > 0) - { - ch = *mem++; - if (mem_err) - return 0; - *buf++ = hexchars[ch >> 4]; - *buf++ = hexchars[ch & 0xf]; - } - - *buf = 0; - - set_mem_fault_trap(0); - - return buf; -} - -/* convert the hex array pointed to by buf into binary to be placed in mem - * return a pointer to the character AFTER the last byte written */ - -static char * -hex2mem (unsigned char *buf, unsigned char *mem, int count, int may_fault) -{ - int i; - unsigned char ch; - - set_mem_fault_trap(may_fault); - - for (i=0; itt != 0 && ht->signo != 0; - ht++) - if (ht->tt != 4 || ! (read_psr () & 0x1000)) - exceptionHandler(ht->tt, trap_low); - - initialized = 1; -} - -asm (" -! Trap handler for memory errors. This just sets mem_err to be non-zero. It -! assumes that %l1 is non-zero. This should be safe, as it is doubtful that -! 0 would ever contain code that could mem fault. This routine will skip -! past the faulting instruction after setting mem_err. - - .text - .align 4 - -_fltr_set_mem_err: - sethi %hi(_mem_err), %l0 - st %l1, [%l0 + %lo(_mem_err)] - jmpl %l2, %g0 - rett %l2+4 -"); - -static void -set_mem_fault_trap (int enable) -{ - extern void fltr_set_mem_err(); - mem_err = 0; - - if (enable) - exceptionHandler(9, fltr_set_mem_err); - else - exceptionHandler(9, trap_low); -} - -asm (" - .text - .align 4 - -_dummy_hw_breakpoint: - jmpl %l2, %g0 - rett %l2+4 - nop - nop -"); - -static void -get_in_break_mode (void) -{ - extern void dummy_hw_breakpoint(); - - exceptionHandler (255, dummy_hw_breakpoint); - - asm ("ta 255"); - - exceptionHandler (255, trap_low); -} - -/* Convert the SPARC hardware trap type code to a unix signal number. */ - -static int -computeSignal (int tt) -{ - struct hard_trap_info *ht; - - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - if (ht->tt == tt) - return ht->signo; - - return SIGHUP; /* default for things we don't know about */ -} - -/* - * While we find nice hex chars, build an int. - * Return number of chars processed. - */ - -static int -hexToInt(char **ptr, int *intValue) -{ - int numChars = 0; - int hexValue; - - *intValue = 0; - - while (**ptr) - { - hexValue = hex(**ptr); - if (hexValue < 0) - break; - - *intValue = (*intValue << 4) | hexValue; - numChars ++; - - (*ptr)++; - } - - return (numChars); -} - -/* - * This function does all command procesing for interfacing to gdb. It - * returns 1 if you should skip the instruction at the trap address, 0 - * otherwise. - */ - -static void -handle_exception (unsigned long *registers) -{ - int tt; /* Trap type */ - int sigval; - int addr; - int length; - char *ptr; - unsigned long *sp; - unsigned long dsr; - -/* First, we must force all of the windows to be spilled out */ - - asm(" save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - save %sp, -64, %sp - restore - restore - restore - restore - restore - restore - restore - restore -"); - - get_in_break_mode (); /* Enable DSU register writes */ - - registers[DIA1] = read_asi (1, 0xff00); - registers[DIA2] = read_asi (1, 0xff04); - registers[DDA1] = read_asi (1, 0xff08); - registers[DDA2] = read_asi (1, 0xff0c); - registers[DDV1] = read_asi (1, 0xff10); - registers[DDV2] = read_asi (1, 0xff14); - registers[DCR] = read_asi (1, 0xff18); - registers[DSR] = read_asi (1, 0xff1c); - - if (registers[PC] == (unsigned long)breakinst) - { - registers[PC] = registers[NPC]; - registers[NPC] += 4; - } - sp = (unsigned long *)registers[SP]; - - dsr = (unsigned long)registers[DSR]; - if (dsr & 0x3c) - tt = 255; - else - tt = (registers[TBR] >> 4) & 0xff; - - /* reply to host that an exception has occurred */ - sigval = computeSignal(tt); - ptr = remcomOutBuffer; - - *ptr++ = 'T'; - *ptr++ = hexchars[sigval >> 4]; - *ptr++ = hexchars[sigval & 0xf]; - - *ptr++ = hexchars[PC >> 4]; - *ptr++ = hexchars[PC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[PC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[FP >> 4]; - *ptr++ = hexchars[FP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */ - *ptr++ = ';'; - - *ptr++ = hexchars[SP >> 4]; - *ptr++ = hexchars[SP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)&sp, ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[NPC >> 4]; - *ptr++ = hexchars[NPC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[NPC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[O7 >> 4]; - *ptr++ = hexchars[O7 & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[O7], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = 0; - - putpacket(remcomOutBuffer); - - while (1) - { - remcomOutBuffer[0] = 0; - - ptr = getpacket(); - switch (*ptr++) - { - case '?': - remcomOutBuffer[0] = 'S'; - remcomOutBuffer[1] = hexchars[sigval >> 4]; - remcomOutBuffer[2] = hexchars[sigval & 0xf]; - remcomOutBuffer[3] = 0; - break; - - case 'd': - /* toggle debug flag */ - break; - - case 'g': /* return the value of the CPU registers */ - memcpy (®isters[L0], sp, 16 * 4); /* Copy L & I regs from stack */ - mem2hex ((char *)registers, remcomOutBuffer, NUMREGBYTES, 0); - break; - - case 'G': /* Set the value of all registers */ - case 'P': /* Set the value of one register */ - { - unsigned long *newsp, psr; - - psr = registers[PSR]; - - if (ptr[-1] == 'P') - { - int regno; - - if (hexToInt (&ptr, ®no) - && *ptr++ == '=') - if (regno >= L0 && regno <= I7) - hex2mem (ptr, sp + regno - L0, 4, 0); - else - hex2mem (ptr, (char *)®isters[regno], 4, 0); - else - { - strcpy (remcomOutBuffer, "E01"); - break; - } - } - else - { - hex2mem (ptr, (char *)registers, NUMREGBYTES, 0); - memcpy (sp, ®isters[L0], 16 * 4); /* Copy L & I regs to stack */ - } - - /* See if the stack pointer has moved. If so, then copy the saved - locals and ins to the new location. This keeps the window - overflow and underflow routines happy. */ - - newsp = (unsigned long *)registers[SP]; - if (sp != newsp) - sp = memcpy(newsp, sp, 16 * 4); - - /* Don't allow CWP to be modified. */ - - if (psr != registers[PSR]) - registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f); - - strcpy(remcomOutBuffer,"OK"); - } - break; - - case 'm': /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */ - /* Try to read %x,%x. */ - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length)) - { - if (mem2hex((char *)addr, remcomOutBuffer, length, 1)) - break; - - strcpy (remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer,"E01"); - break; - - case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */ - /* Try to read '%x,%x:'. */ - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length) - && *ptr++ == ':') - { - if (hex2mem(ptr, (char *)addr, length, 1)) - strcpy(remcomOutBuffer, "OK"); - else - strcpy(remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer, "E02"); - break; - - case 'c': /* cAA..AA Continue at address AA..AA(optional) */ - /* try to read optional parameter, pc unchanged if no parm */ - if (hexToInt(&ptr, &addr)) - { - registers[PC] = addr; - registers[NPC] = addr + 4; - } - -/* Need to flush the instruction cache here, as we may have deposited a - breakpoint, and the icache probably has no way of knowing that a data ref to - some location may have changed something that is in the instruction cache. - */ - - flush_i_cache (); - - if (!(registers[DSR] & 0x1) /* DSU enabled? */ - && !(registers[DCR] & 0x200)) /* Are we in break state? */ - { /* Yes, set the DSU regs */ - write_asi (1, 0xff00, registers[DIA1]); - write_asi (1, 0xff04, registers[DIA2]); - write_asi (1, 0xff08, registers[DDA1]); - write_asi (1, 0xff0c, registers[DDA2]); - write_asi (1, 0xff10, registers[DDV1]); - write_asi (1, 0xff14, registers[DDV2]); - write_asi (1, 0xff1c, registers[DSR]); - write_asi (1, 0xff18, registers[DCR] | 0x200); /* Clear break */ - } - - return; - - /* kill the program */ - case 'k' : /* do nothing */ - break; -#if 0 - case 't': /* Test feature */ - asm (" std %f30,[%sp]"); - break; -#endif - case 'r': /* Reset */ - asm ("call 0 - nop "); - break; - } /* switch */ - - /* reply to the request */ - putpacket(remcomOutBuffer); - } -} - -/* This function will generate a breakpoint exception. It is used at the - beginning of a program to sync up with a debugger and can be used - otherwise as a quick means to stop program execution and "break" into - the debugger. */ - -void -breakpoint (void) -{ - if (!initialized) - return; - - asm(" .globl _breakinst - - _breakinst: ta 1 - "); -} diff --git a/contrib/gdb/gdb/sparcl-tdep.c b/contrib/gdb/gdb/sparcl-tdep.c deleted file mode 100644 index 87351f1..0000000 --- a/contrib/gdb/gdb/sparcl-tdep.c +++ /dev/null @@ -1,869 +0,0 @@ -/* Target dependent code for the Fujitsu SPARClite for GDB, the GNU debugger. - Copyright 1994, 1995, 1996, 1998, 1999, 2000, 2001 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "gdbcore.h" -#include "breakpoint.h" -#include "target.h" -#include "serial.h" -#include "regcache.h" -#include - -#if (!defined(__GO32__) && !defined(_WIN32)) || defined(__CYGWIN32__) -#define HAVE_SOCKETS -#include -#include -#include -#include -#endif - -static struct target_ops sparclite_ops; - -static char *remote_target_name = NULL; -static struct serial *remote_desc = NULL; -static int serial_flag; -#ifdef HAVE_SOCKETS -static int udp_fd = -1; -#endif - -static struct serial *open_tty (char *name); -static int send_resp (struct serial *desc, char c); -static void close_tty (void * ignore); -#ifdef HAVE_SOCKETS -static int recv_udp_buf (int fd, unsigned char *buf, int len, int timeout); -static int send_udp_buf (int fd, unsigned char *buf, int len); -#endif -static void sparclite_open (char *name, int from_tty); -static void sparclite_close (int quitting); -static void download (char *target_name, char *args, int from_tty, - void (*write_routine) (bfd * from_bfd, - asection * from_sec, - file_ptr from_addr, - bfd_vma to_addr, int len), - void (*start_routine) (bfd_vma entry)); -static void sparclite_serial_start (bfd_vma entry); -static void sparclite_serial_write (bfd * from_bfd, asection * from_sec, - file_ptr from_addr, - bfd_vma to_addr, int len); -#ifdef HAVE_SOCKETS -static unsigned short calc_checksum (unsigned char *buffer, int count); -static void sparclite_udp_start (bfd_vma entry); -static void sparclite_udp_write (bfd * from_bfd, asection * from_sec, - file_ptr from_addr, bfd_vma to_addr, - int len); -#endif -static void sparclite_download (char *filename, int from_tty); - -#define DDA2_SUP_ASI 0xb000000 -#define DDA1_SUP_ASI 0xb0000 - -#define DDA2_ASI_MASK 0xff000000 -#define DDA1_ASI_MASK 0xff0000 -#define DIA2_SUP_MODE 0x8000 -#define DIA1_SUP_MODE 0x4000 -#define DDA2_ENABLE 0x100 -#define DDA1_ENABLE 0x80 -#define DIA2_ENABLE 0x40 -#define DIA1_ENABLE 0x20 -#define DSINGLE_STEP 0x10 /* not used */ -#define DDV_TYPE_MASK 0xc -#define DDV_TYPE_LOAD 0x0 -#define DDV_TYPE_STORE 0x4 -#define DDV_TYPE_ACCESS 0x8 -#define DDV_TYPE_ALWAYS 0xc -#define DDV_COND 0x2 -#define DDV_MASK 0x1 - -int -sparclite_insert_watchpoint (CORE_ADDR addr, int len, int type) -{ - CORE_ADDR dcr; - - dcr = read_register (DCR_REGNUM); - - if (!(dcr & DDA1_ENABLE)) - { - write_register (DDA1_REGNUM, addr); - dcr &= ~(DDA1_ASI_MASK | DDV_TYPE_MASK); - dcr |= (DDA1_SUP_ASI | DDA1_ENABLE); - if (type == 1) - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_LOAD & (~DDV_COND & ~DDV_MASK)); - } - else if (type == 0) - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_STORE & (~DDV_COND & ~DDV_MASK)); - } - else - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_ACCESS); - } - write_register (DCR_REGNUM, dcr); - } - else if (!(dcr & DDA2_ENABLE)) - { - write_register (DDA2_REGNUM, addr); - dcr &= ~(DDA2_ASI_MASK & DDV_TYPE_MASK); - dcr |= (DDA2_SUP_ASI | DDA2_ENABLE); - if (type == 1) - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_LOAD & ~DDV_COND & ~DDV_MASK); - } - else if (type == 0) - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_STORE & ~DDV_COND & ~DDV_MASK); - } - else - { - write_register (DDV1_REGNUM, 0); - write_register (DDV2_REGNUM, 0xffffffff); - dcr |= (DDV_TYPE_ACCESS); - } - write_register (DCR_REGNUM, dcr); - } - else - return -1; - - return 0; -} - -int -sparclite_remove_watchpoint (CORE_ADDR addr, int len, int type) -{ - CORE_ADDR dcr, dda1, dda2; - - dcr = read_register (DCR_REGNUM); - dda1 = read_register (DDA1_REGNUM); - dda2 = read_register (DDA2_REGNUM); - - if ((dcr & DDA1_ENABLE) && addr == dda1) - write_register (DCR_REGNUM, (dcr & ~DDA1_ENABLE)); - else if ((dcr & DDA2_ENABLE) && addr == dda2) - write_register (DCR_REGNUM, (dcr & ~DDA2_ENABLE)); - else - return -1; - - return 0; -} - -int -sparclite_insert_hw_breakpoint (CORE_ADDR addr, int len) -{ - CORE_ADDR dcr; - - dcr = read_register (DCR_REGNUM); - - if (!(dcr & DIA1_ENABLE)) - { - write_register (DIA1_REGNUM, addr); - write_register (DCR_REGNUM, (dcr | DIA1_ENABLE | DIA1_SUP_MODE)); - } - else if (!(dcr & DIA2_ENABLE)) - { - write_register (DIA2_REGNUM, addr); - write_register (DCR_REGNUM, (dcr | DIA2_ENABLE | DIA2_SUP_MODE)); - } - else - return -1; - - return 0; -} - -int -sparclite_remove_hw_breakpoint (CORE_ADDR addr, int shadow) -{ - CORE_ADDR dcr, dia1, dia2; - - dcr = read_register (DCR_REGNUM); - dia1 = read_register (DIA1_REGNUM); - dia2 = read_register (DIA2_REGNUM); - - if ((dcr & DIA1_ENABLE) && addr == dia1) - write_register (DCR_REGNUM, (dcr & ~DIA1_ENABLE)); - else if ((dcr & DIA2_ENABLE) && addr == dia2) - write_register (DCR_REGNUM, (dcr & ~DIA2_ENABLE)); - else - return -1; - - return 0; -} - -int -sparclite_check_watch_resources (int type, int cnt, int ot) -{ - /* Watchpoints not supported on simulator. */ - if (strcmp (target_shortname, "sim") == 0) - return 0; - - if (type == bp_hardware_breakpoint) - { - if (TARGET_HW_BREAK_LIMIT == 0) - return 0; - else if (cnt <= TARGET_HW_BREAK_LIMIT) - return 1; - } - else - { - if (TARGET_HW_WATCH_LIMIT == 0) - return 0; - else if (ot) - return -1; - else if (cnt <= TARGET_HW_WATCH_LIMIT) - return 1; - } - return -1; -} - -CORE_ADDR -sparclite_stopped_data_address (void) -{ - CORE_ADDR dsr, dda1, dda2; - - dsr = read_register (DSR_REGNUM); - dda1 = read_register (DDA1_REGNUM); - dda2 = read_register (DDA2_REGNUM); - - if (dsr & 0x10) - return dda1; - else if (dsr & 0x20) - return dda2; - else - return 0; -} - -static struct serial * -open_tty (char *name) -{ - struct serial *desc; - - desc = serial_open (name); - if (!desc) - perror_with_name (name); - - if (baud_rate != -1) - { - if (serial_setbaudrate (desc, baud_rate)) - { - serial_close (desc); - perror_with_name (name); - } - } - - serial_raw (desc); - - serial_flush_input (desc); - - return desc; -} - -/* Read a single character from the remote end, masking it down to 7 bits. */ - -static int -readchar (struct serial *desc, int timeout) -{ - int ch; - char s[10]; - - ch = serial_readchar (desc, timeout); - - switch (ch) - { - case SERIAL_EOF: - error ("SPARClite remote connection closed"); - case SERIAL_ERROR: - perror_with_name ("SPARClite communication error"); - case SERIAL_TIMEOUT: - error ("SPARClite remote timeout"); - default: - if (remote_debug > 0) - { - sprintf (s, "[%02x]", ch & 0xff); - puts_debug ("read -->", s, "<--"); - } - return ch; - } -} - -static void -debug_serial_write (struct serial *desc, char *buf, int len) -{ - char s[10]; - - serial_write (desc, buf, len); - if (remote_debug > 0) - { - while (len-- > 0) - { - sprintf (s, "[%02x]", *buf & 0xff); - puts_debug ("Sent -->", s, "<--"); - buf++; - } - } -} - - -static int -send_resp (struct serial *desc, char c) -{ - debug_serial_write (desc, &c, 1); - return readchar (desc, remote_timeout); -} - -static void -close_tty (void *ignore) -{ - if (!remote_desc) - return; - - serial_close (remote_desc); - - remote_desc = NULL; -} - -#ifdef HAVE_SOCKETS -static int -recv_udp_buf (int fd, unsigned char *buf, int len, int timeout) -{ - int cc; - fd_set readfds; - - FD_ZERO (&readfds); - FD_SET (fd, &readfds); - - if (timeout >= 0) - { - struct timeval timebuf; - - timebuf.tv_sec = timeout; - timebuf.tv_usec = 0; - cc = select (fd + 1, &readfds, 0, 0, &timebuf); - } - else - cc = select (fd + 1, &readfds, 0, 0, 0); - - if (cc == 0) - return 0; - - if (cc != 1) - perror_with_name ("recv_udp_buf: Bad return value from select:"); - - cc = recv (fd, buf, len, 0); - - if (cc < 0) - perror_with_name ("Got an error from recv: "); -} - -static int -send_udp_buf (int fd, unsigned char *buf, int len) -{ - int cc; - - cc = send (fd, buf, len, 0); - - if (cc == len) - return; - - if (cc < 0) - perror_with_name ("Got an error from send: "); - - error ("Short count in send: tried %d, sent %d\n", len, cc); -} -#endif /* HAVE_SOCKETS */ - -static void -sparclite_open (char *name, int from_tty) -{ - struct cleanup *old_chain; - int c; - char *p; - - if (!name) - error ("You need to specify what device or hostname is associated with the SparcLite board."); - - target_preopen (from_tty); - - unpush_target (&sparclite_ops); - - if (remote_target_name) - xfree (remote_target_name); - - remote_target_name = xstrdup (name); - - /* We need a 'serial' or 'udp' keyword to disambiguate host:port, which can - mean either a serial port on a terminal server, or the IP address of a - SPARClite demo board. If there's no colon, then it pretty much has to be - a local device (except for DOS... grrmble) */ - - p = strchr (name, ' '); - - if (p) - { - *p++ = '\000'; - while ((*p != '\000') && isspace (*p)) - p++; - - if (strncmp (name, "serial", strlen (name)) == 0) - serial_flag = 1; - else if (strncmp (name, "udp", strlen (name)) == 0) - serial_flag = 0; - else - error ("Must specify either `serial' or `udp'."); - } - else - { - p = name; - - if (!strchr (name, ':')) - serial_flag = 1; /* No colon is unambiguous (local device) */ - else - error ("Usage: target sparclite serial /dev/ttyb\n\ -or: target sparclite udp host"); - } - - if (serial_flag) - { - remote_desc = open_tty (p); - - old_chain = make_cleanup (close_tty, 0 /*ignore*/); - - c = send_resp (remote_desc, 0x00); - - if (c != 0xaa) - error ("Unknown response (0x%x) from SparcLite. Try resetting the board.", - c); - - c = send_resp (remote_desc, 0x55); - - if (c != 0x55) - error ("Sparclite appears to be ill."); - } - else - { -#ifdef HAVE_SOCKETS - struct hostent *he; - struct sockaddr_in sockaddr; - unsigned char buffer[100]; - int cc; - - /* Setup the socket. Must be raw UDP. */ - - he = gethostbyname (p); - - if (!he) - error ("No such host %s.", p); - - udp_fd = socket (PF_INET, SOCK_DGRAM, 0); - - old_chain = make_cleanup (close, udp_fd); - - sockaddr.sin_family = PF_INET; - sockaddr.sin_port = htons (7000); - memcpy (&sockaddr.sin_addr.s_addr, he->h_addr, sizeof (struct in_addr)); - - if (connect (udp_fd, &sockaddr, sizeof (sockaddr))) - perror_with_name ("Connect failed"); - - buffer[0] = 0x5; - buffer[1] = 0; - - send_udp_buf (udp_fd, buffer, 2); /* Request version */ - cc = recv_udp_buf (udp_fd, buffer, sizeof (buffer), 5); /* Get response */ - if (cc == 0) - error ("SPARClite isn't responding."); - - if (cc < 3) - error ("SPARClite appears to be ill."); -#else - error ("UDP downloading is not supported for DOS hosts."); -#endif /* HAVE_SOCKETS */ - } - - printf_unfiltered ("[SPARClite appears to be alive]\n"); - - push_target (&sparclite_ops); - - discard_cleanups (old_chain); - - return; -} - -static void -sparclite_close (int quitting) -{ - if (serial_flag) - close_tty (0); -#ifdef HAVE_SOCKETS - else if (udp_fd != -1) - close (udp_fd); -#endif -} - -#define LOAD_ADDRESS 0x40000000 - -static void -download (char *target_name, char *args, int from_tty, - void (*write_routine) (bfd *from_bfd, asection *from_sec, - file_ptr from_addr, bfd_vma to_addr, int len), - void (*start_routine) (bfd_vma entry)) -{ - struct cleanup *old_chain; - asection *section; - bfd *pbfd; - bfd_vma entry; - int i; -#define WRITESIZE 1024 - char *filename; - int quiet; - int nostart; - - quiet = 0; - nostart = 0; - filename = NULL; - - while (*args != '\000') - { - char *arg; - - while (isspace (*args)) - args++; - - arg = args; - - while ((*args != '\000') && !isspace (*args)) - args++; - - if (*args != '\000') - *args++ = '\000'; - - if (*arg != '-') - filename = arg; - else if (strncmp (arg, "-quiet", strlen (arg)) == 0) - quiet = 1; - else if (strncmp (arg, "-nostart", strlen (arg)) == 0) - nostart = 1; - else - error ("unknown option `%s'", arg); - } - - if (!filename) - filename = get_exec_file (1); - - pbfd = bfd_openr (filename, gnutarget); - if (pbfd == NULL) - { - perror_with_name (filename); - return; - } - old_chain = make_cleanup_bfd_close (pbfd); - - if (!bfd_check_format (pbfd, bfd_object)) - error ("\"%s\" is not an object file: %s", filename, - bfd_errmsg (bfd_get_error ())); - - for (section = pbfd->sections; section; section = section->next) - { - if (bfd_get_section_flags (pbfd, section) & SEC_LOAD) - { - bfd_vma section_address; - bfd_size_type section_size; - file_ptr fptr; - const char *section_name; - - section_name = bfd_get_section_name (pbfd, section); - - section_address = bfd_get_section_vma (pbfd, section); - - /* Adjust sections from a.out files, since they don't - carry their addresses with. */ - if (bfd_get_flavour (pbfd) == bfd_target_aout_flavour) - { - if (strcmp (section_name, ".text") == 0) - section_address = bfd_get_start_address (pbfd); - else if (strcmp (section_name, ".data") == 0) - { - /* Read the first 8 bytes of the data section. - There should be the string 'DaTa' followed by - a word containing the actual section address. */ - struct data_marker - { - char signature[4]; /* 'DaTa' */ - unsigned char sdata[4]; /* &sdata */ - } - marker; - bfd_get_section_contents (pbfd, section, &marker, 0, - sizeof (marker)); - if (strncmp (marker.signature, "DaTa", 4) == 0) - { - if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) - section_address = bfd_getb32 (marker.sdata); - else - section_address = bfd_getl32 (marker.sdata); - } - } - } - - section_size = bfd_get_section_size_before_reloc (section); - - if (!quiet) - printf_filtered ("[Loading section %s at 0x%x (%d bytes)]\n", - bfd_get_section_name (pbfd, section), - section_address, - section_size); - - fptr = 0; - while (section_size > 0) - { - int count; - static char inds[] = "|/-\\"; - static int k = 0; - - QUIT; - - count = min (section_size, WRITESIZE); - - write_routine (pbfd, section, fptr, section_address, count); - - if (!quiet) - { - printf_unfiltered ("\r%c", inds[k++ % 4]); - gdb_flush (gdb_stdout); - } - - section_address += count; - fptr += count; - section_size -= count; - } - } - } - - if (!nostart) - { - entry = bfd_get_start_address (pbfd); - - if (!quiet) - printf_unfiltered ("[Starting %s at 0x%x]\n", filename, entry); - - start_routine (entry); - } - - do_cleanups (old_chain); -} - -static void -sparclite_serial_start (bfd_vma entry) -{ - char buffer[5]; - int i; - - buffer[0] = 0x03; - store_unsigned_integer (buffer + 1, 4, entry); - - debug_serial_write (remote_desc, buffer, 1 + 4); - i = readchar (remote_desc, remote_timeout); - if (i != 0x55) - error ("Can't start SparcLite. Error code %d\n", i); -} - -static void -sparclite_serial_write (bfd *from_bfd, asection *from_sec, file_ptr from_addr, - bfd_vma to_addr, int len) -{ - char buffer[4 + 4 + WRITESIZE]; /* addr + len + data */ - unsigned char checksum; - int i; - - store_unsigned_integer (buffer, 4, to_addr); /* Address */ - store_unsigned_integer (buffer + 4, 4, len); /* Length */ - - bfd_get_section_contents (from_bfd, from_sec, buffer + 8, from_addr, len); - - checksum = 0; - for (i = 0; i < len; i++) - checksum += buffer[8 + i]; - - i = send_resp (remote_desc, 0x01); - - if (i != 0x5a) - error ("Bad response from load command (0x%x)", i); - - debug_serial_write (remote_desc, buffer, 4 + 4 + len); - i = readchar (remote_desc, remote_timeout); - - if (i != checksum) - error ("Bad checksum from load command (0x%x)", i); -} - -#ifdef HAVE_SOCKETS - -static unsigned short -calc_checksum (unsigned char *buffer, int count) -{ - unsigned short checksum; - - checksum = 0; - for (; count > 0; count -= 2, buffer += 2) - checksum += (*buffer << 8) | *(buffer + 1); - - if (count != 0) - checksum += *buffer << 8; - - return checksum; -} - -static void -sparclite_udp_start (bfd_vma entry) -{ - unsigned char buffer[6]; - int i; - - buffer[0] = 0x3; - buffer[1] = 0; - buffer[2] = entry >> 24; - buffer[3] = entry >> 16; - buffer[4] = entry >> 8; - buffer[5] = entry; - - send_udp_buf (udp_fd, buffer, 6); /* Send start addr */ - i = recv_udp_buf (udp_fd, buffer, sizeof (buffer), -1); /* Get response */ - - if (i < 1 || buffer[0] != 0x55) - error ("Failed to take start address."); -} - -static void -sparclite_udp_write (bfd *from_bfd, asection *from_sec, file_ptr from_addr, - bfd_vma to_addr, int len) -{ - unsigned char buffer[2000]; - unsigned short checksum; - static int pkt_num = 0; - static unsigned long old_addr = -1; - int i; - - while (1) - { - if (to_addr != old_addr) - { - buffer[0] = 0x1; /* Load command */ - buffer[1] = 0x1; /* Loading address */ - buffer[2] = to_addr >> 24; - buffer[3] = to_addr >> 16; - buffer[4] = to_addr >> 8; - buffer[5] = to_addr; - - checksum = 0; - for (i = 0; i < 6; i++) - checksum += buffer[i]; - checksum &= 0xff; - - send_udp_buf (udp_fd, buffer, 6); - i = recv_udp_buf (udp_fd, buffer, sizeof buffer, -1); - - if (i < 1) - error ("Got back short checksum for load addr."); - - if (checksum != buffer[0]) - error ("Got back bad checksum for load addr."); - - pkt_num = 0; /* Load addr resets packet seq # */ - old_addr = to_addr; - } - - bfd_get_section_contents (from_bfd, from_sec, buffer + 6, from_addr, - len); - - checksum = calc_checksum (buffer + 6, len); - - buffer[0] = 0x1; /* Load command */ - buffer[1] = 0x2; /* Loading data */ - buffer[2] = pkt_num >> 8; - buffer[3] = pkt_num; - buffer[4] = checksum >> 8; - buffer[5] = checksum; - - send_udp_buf (udp_fd, buffer, len + 6); - i = recv_udp_buf (udp_fd, buffer, sizeof buffer, 3); - - if (i == 0) - { - fprintf_unfiltered (gdb_stderr, "send_data: timeout sending %d bytes to address 0x%x retrying\n", len, to_addr); - continue; - } - - if (buffer[0] != 0xff) - error ("Got back bad response for load data."); - - old_addr += len; - pkt_num++; - - return; - } -} - -#endif /* HAVE_SOCKETS */ - -static void -sparclite_download (char *filename, int from_tty) -{ - if (!serial_flag) -#ifdef HAVE_SOCKETS - download (remote_target_name, filename, from_tty, sparclite_udp_write, - sparclite_udp_start); -#else - internal_error (__FILE__, __LINE__, "failed internal consistency check"); /* sparclite_open should prevent this! */ -#endif - else - download (remote_target_name, filename, from_tty, sparclite_serial_write, - sparclite_serial_start); -} - -/* Set up the sparclite target vector. */ - -static void -init_sparclite_ops (void) -{ - sparclite_ops.to_shortname = "sparclite"; - sparclite_ops.to_longname = "SPARClite download target"; - sparclite_ops.to_doc = "Download to a remote SPARClite target board via serial of UDP.\n\ -Specify the device it is connected to (e.g. /dev/ttya)."; - sparclite_ops.to_open = sparclite_open; - sparclite_ops.to_close = sparclite_close; - sparclite_ops.to_load = sparclite_download; - sparclite_ops.to_stratum = download_stratum; - sparclite_ops.to_magic = OPS_MAGIC; -} - -void -_initialize_sparcl_tdep (void) -{ - init_sparclite_ops (); - add_target (&sparclite_ops); -} diff --git a/contrib/gdb/gdb/sparclet-rom.c b/contrib/gdb/gdb/sparclet-rom.c deleted file mode 100644 index fa2ca1e..0000000 --- a/contrib/gdb/gdb/sparclet-rom.c +++ /dev/null @@ -1,316 +0,0 @@ -/* Remote target glue for the SPARC Sparclet ROM monitor. - - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free - Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - - -#include "defs.h" -#include "gdbcore.h" -#include "target.h" -#include "monitor.h" -#include "serial.h" -#include "srec.h" -#include "symtab.h" -#include "symfile.h" /* for generic_load */ -#include "regcache.h" -#include - -extern void report_transfer_performance (unsigned long, time_t, time_t); - -static struct target_ops sparclet_ops; - -static void sparclet_open (char *args, int from_tty); - -/* This array of registers need to match the indexes used by GDB. - This exists because the various ROM monitors use different strings - than does GDB, and don't necessarily support all the registers - either. So, typing "info reg sp" becomes a "r30". */ - -/*PSR 0x00000080 impl ver icc AW LE EE EC EF PIL S PS ET CWP WIM - 0x0 0x0 0x0 0 0 0 0 0 0x0 1 0 0 0x00 0x2 - 0000010 - INS LOCALS OUTS GLOBALS - 0 0x00000000 0x00000000 0x00000000 0x00000000 - 1 0x00000000 0x00000000 0x00000000 0x00000000 - 2 0x00000000 0x00000000 0x00000000 0x00000000 - 3 0x00000000 0x00000000 0x00000000 0x00000000 - 4 0x00000000 0x00000000 0x00000000 0x00000000 - 5 0x00000000 0x00001000 0x00000000 0x00000000 - 6 0x00000000 0x00000000 0x123f0000 0x00000000 - 7 0x00000000 0x00000000 0x00000000 0x00000000 - pc: 0x12010000 0x00000000 unimp - npc: 0x12010004 0x00001000 unimp 0x1000 - tbr: 0x00000000 - y: 0x00000000 - */ -/* these correspond to the offsets from tm-* files from config directories */ - -/* is wim part of psr?? */ -/* monitor wants lower case */ -static char *sparclet_regnames[] = { - "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", - "o0", "o1", "o2", "o3", "o4", "o5", "o6", "o7", - "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", - "i0", "i1", "i2", "i3", "i4", "i5", "i6", "i7", - - "", "", "", "", "", "", "", "", /* no FPU regs */ - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - "", "", "", "", "", "", "", "", - /* no CPSR, FPSR */ - "y", "psr", "wim", "tbr", "pc", "npc", "", "", - - "ccsr", "ccpr", "cccrcr", "ccor", "ccobr", "ccibr", "ccir", "", - - /* ASR15 ASR19 (don't display them) */ - "asr1", "", "asr17", "asr18", "", "asr20", "asr21", "asr22", -/* - "awr0", "awr1", "awr2", "awr3", "awr4", "awr5", "awr6", "awr7", - "awr8", "awr9", "awr10", "awr11", "awr12", "awr13", "awr14", "awr15", - "awr16", "awr17", "awr18", "awr19", "awr20", "awr21", "awr22", "awr23", - "awr24", "awr25", "awr26", "awr27", "awr28", "awr29", "awr30", "awr31", - "apsr", - */ -}; - - - -/* Function: sparclet_supply_register - Just returns with no action. - This function is required, because parse_register_dump (monitor.c) - expects to be able to call it. If we don't supply something, it will - call a null pointer and core-dump. Since this function does not - actually do anything, GDB will request the registers individually. */ - -static void -sparclet_supply_register (char *regname, int regnamelen, char *val, int vallen) -{ - return; -} - -static void -sparclet_load (struct serial *desc, char *file, int hashmark) -{ - bfd *abfd; - asection *s; - int i; - CORE_ADDR load_offset; - time_t start_time, end_time; - unsigned long data_count = 0; - - /* enable user to specify address for downloading as 2nd arg to load */ - - i = sscanf (file, "%*s 0x%lx", &load_offset); - if (i >= 1) - { - char *p; - - for (p = file; *p != '\000' && !isspace (*p); p++); - - *p = '\000'; - } - else - load_offset = 0; - - abfd = bfd_openr (file, 0); - if (!abfd) - { - printf_filtered ("Unable to open file %s\n", file); - return; - } - - if (bfd_check_format (abfd, bfd_object) == 0) - { - printf_filtered ("File is not an object file\n"); - return; - } - - start_time = time (NULL); - - for (s = abfd->sections; s; s = s->next) - if (s->flags & SEC_LOAD) - { - bfd_size_type section_size; - bfd_vma vma; - - vma = bfd_get_section_vma (abfd, s) + load_offset; - section_size = bfd_section_size (abfd, s); - - data_count += section_size; - - printf_filtered ("%s\t: 0x%4x .. 0x%4x ", - bfd_get_section_name (abfd, s), vma, - vma + section_size); - gdb_flush (gdb_stdout); - - monitor_printf ("load c r %x %x\r", vma, section_size); - - monitor_expect ("load: loading ", NULL, 0); - monitor_expect ("\r", NULL, 0); - - for (i = 0; i < section_size; i += 2048) - { - int numbytes; - char buf[2048]; - - numbytes = min (sizeof buf, section_size - i); - - bfd_get_section_contents (abfd, s, buf, i, numbytes); - - serial_write (desc, buf, numbytes); - - if (hashmark) - { - putchar_unfiltered ('#'); - gdb_flush (gdb_stdout); - } - } /* Per-packet (or S-record) loop */ - - monitor_expect_prompt (NULL, 0); - - putchar_unfiltered ('\n'); - } /* Loadable sections */ - - monitor_printf ("reg pc %x\r", bfd_get_start_address (abfd)); - monitor_expect_prompt (NULL, 0); - monitor_printf ("reg npc %x\r", bfd_get_start_address (abfd) + 4); - monitor_expect_prompt (NULL, 0); - - monitor_printf ("run\r"); - - end_time = time (NULL); - - if (hashmark) - putchar_unfiltered ('\n'); - - report_transfer_performance (data_count, start_time, end_time); - - pop_target (); - push_remote_target (monitor_get_dev_name (), 1); - - throw_exception (RETURN_QUIT); -} - -/* Define the monitor command strings. Since these are passed directly - through to a printf style function, we may include formatting - strings. We also need a CR or LF on the end. */ - -/* need to pause the monitor for timing reasons, so slow it down */ - -static char *sparclet_inits[] = -{"\n\r\r\n", NULL}; - -static struct monitor_ops sparclet_cmds; - -static void -init_sparclet_cmds (void) -{ - sparclet_cmds.flags = MO_CLR_BREAK_USES_ADDR | - MO_HEX_PREFIX | - MO_NO_ECHO_ON_OPEN | - MO_NO_ECHO_ON_SETMEM | - MO_RUN_FIRST_TIME | - MO_GETMEM_READ_SINGLE; /* flags */ - sparclet_cmds.init = sparclet_inits; /* Init strings */ - sparclet_cmds.cont = "cont\r"; /* continue command */ - sparclet_cmds.step = "step\r"; /* single step */ - sparclet_cmds.stop = "\r"; /* break interrupts the program */ - sparclet_cmds.set_break = "+bp %x\r"; /* set a breakpoint */ - sparclet_cmds.clr_break = "-bp %x\r"; /* can't use "br" because only 2 hw bps are supported */ - sparclet_cmds.clr_all_break = "-bp %x\r"; /* clear a breakpoint */ - "-bp\r"; /* clear all breakpoints */ - sparclet_cmds.fill = "fill %x -n %x -v %x -b\r"; /* fill (start length val) */ - /* can't use "fi" because it takes words, not bytes */ - /* ex [addr] [-n count] [-b|-s|-l] default: ex cur -n 1 -b */ - sparclet_cmds.setmem.cmdb = "ex %x -b\r%x\rq\r"; /* setmem.cmdb (addr, value) */ - sparclet_cmds.setmem.cmdw = "ex %x -s\r%x\rq\r"; /* setmem.cmdw (addr, value) */ - sparclet_cmds.setmem.cmdl = "ex %x -l\r%x\rq\r"; /* setmem.cmdl (addr, value) */ - sparclet_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */ - sparclet_cmds.setmem.resp_delim = NULL; /*": " *//* setmem.resp_delim */ - sparclet_cmds.setmem.term = NULL; /*"? " *//* setmem.term */ - sparclet_cmds.setmem.term_cmd = NULL; /*"q\r" *//* setmem.term_cmd */ - /* since the parsing of multiple bytes is difficult due to - interspersed addresses, we'll only read 1 value at a time, - even tho these can handle a count */ - /* we can use -n to set count to read, but may have to parse? */ - sparclet_cmds.getmem.cmdb = "ex %x -n 1 -b\r"; /* getmem.cmdb (addr, #bytes) */ - sparclet_cmds.getmem.cmdw = "ex %x -n 1 -s\r"; /* getmem.cmdw (addr, #swords) */ - sparclet_cmds.getmem.cmdl = "ex %x -n 1 -l\r"; /* getmem.cmdl (addr, #words) */ - sparclet_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, #dwords) */ - sparclet_cmds.getmem.resp_delim = ": "; /* getmem.resp_delim */ - sparclet_cmds.getmem.term = NULL; /* getmem.term */ - sparclet_cmds.getmem.term_cmd = NULL; /* getmem.term_cmd */ - sparclet_cmds.setreg.cmd = "reg %s 0x%x\r"; /* setreg.cmd (name, value) */ - sparclet_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */ - sparclet_cmds.setreg.term = NULL; /* setreg.term */ - sparclet_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */ - sparclet_cmds.getreg.cmd = "reg %s\r"; /* getreg.cmd (name) */ - sparclet_cmds.getreg.resp_delim = " "; /* getreg.resp_delim */ - sparclet_cmds.getreg.term = NULL; /* getreg.term */ - sparclet_cmds.getreg.term_cmd = NULL; /* getreg.term_cmd */ - sparclet_cmds.dump_registers = "reg\r"; /* dump_registers */ - sparclet_cmds.register_pattern = "\\(\\w+\\)=\\([0-9a-fA-F]+\\)"; /* register_pattern */ - sparclet_cmds.supply_register = sparclet_supply_register; /* supply_register */ - sparclet_cmds.load_routine = sparclet_load; /* load_routine */ - sparclet_cmds.load = NULL; /* download command (srecs on console) */ - sparclet_cmds.loadresp = NULL; /* load response */ - sparclet_cmds.prompt = "monitor>"; /* monitor command prompt */ - /* yikes! gdb core dumps without this delimitor!! */ - sparclet_cmds.line_term = "\r"; /* end-of-command delimitor */ - sparclet_cmds.cmd_end = NULL; /* optional command terminator */ - sparclet_cmds.target = &sparclet_ops; /* target operations */ - sparclet_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */ - sparclet_cmds.regnames = sparclet_regnames; /* registers names */ - sparclet_cmds.magic = MONITOR_OPS_MAGIC; /* magic */ -}; - -static void -sparclet_open (char *args, int from_tty) -{ - monitor_open (args, &sparclet_cmds, from_tty); -} - -void -_initialize_sparclet (void) -{ - int i; - init_sparclet_cmds (); - - for (i = 0; i < NUM_REGS; i++) - if (sparclet_regnames[i][0] == 'c' || - sparclet_regnames[i][0] == 'a') - sparclet_regnames[i] = 0; /* mon can't report c* or a* regs */ - - sparclet_regnames[0] = 0; /* mon won't report %G0 */ - - init_monitor_ops (&sparclet_ops); - sparclet_ops.to_shortname = "sparclet"; /* for the target command */ - sparclet_ops.to_longname = "SPARC Sparclet monitor"; - /* use SW breaks; target only supports 2 HW breakpoints */ - sparclet_ops.to_insert_breakpoint = memory_insert_breakpoint; - sparclet_ops.to_remove_breakpoint = memory_remove_breakpoint; - - sparclet_ops.to_doc = - "Use a board running the Sparclet debug monitor.\n\ -Specify the serial device it is connected to (e.g. /dev/ttya)."; - - sparclet_ops.to_open = sparclet_open; - add_target (&sparclet_ops); -} diff --git a/contrib/gdb/gdb/sparclet-stub.c b/contrib/gdb/gdb/sparclet-stub.c deleted file mode 100644 index f593df7..0000000 --- a/contrib/gdb/gdb/sparclet-stub.c +++ /dev/null @@ -1,1167 +0,0 @@ -/**************************************************************************** - - THIS SOFTWARE IS NOT COPYRIGHTED - - HP offers the following for use in the public domain. HP makes no - warranty with regard to the software or it's performance and the - user accepts the software "AS IS" with all faults. - - HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD - TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES - OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - -****************************************************************************/ - -/**************************************************************************** - * Header: remcom.c,v 1.34 91/03/09 12:29:49 glenne Exp $ - * - * Module name: remcom.c $ - * Revision: 1.34 $ - * Date: 91/03/09 12:29:49 $ - * Contributor: Lake Stevens Instrument Division$ - * - * Description: low level support for gdb debugger. $ - * - * Considerations: only works on target hardware $ - * - * Written by: Glenn Engel $ - * ModuleState: Experimental $ - * - * NOTES: See Below $ - * - * Modified for SPARC by Stu Grossman, Cygnus Support. - * Based on sparc-stub.c, it's modified for SPARClite Debug Unit hardware - * breakpoint support to create sparclite-stub.c, by Kung Hsu, Cygnus Support. - * - * This code has been extensively tested on the Fujitsu SPARClite demo board. - * - * To enable debugger support, two things need to happen. One, a - * call to set_debug_traps() is necessary in order to allow any breakpoints - * or error conditions to be properly intercepted and reported to gdb. - * Two, a breakpoint needs to be generated to begin communication. This - * is most easily accomplished by a call to breakpoint(). Breakpoint() - * simulates a breakpoint by executing a trap #1. - * - ************* - * - * The following gdb commands are supported: - * - * command function Return value - * - * g return the value of the CPU registers hex data or ENN - * G set the value of the CPU registers OK or ENN - * P set the value of a single CPU register OK or ENN - * - * mAA..AA,LLLL Read LLLL bytes at address AA..AA hex data or ENN - * MAA..AA,LLLL: Write LLLL bytes at address AA.AA OK or ENN - * - * c Resume at current address SNN ( signal NN) - * cAA..AA Continue at address AA..AA SNN - * - * s Step one instruction SNN - * sAA..AA Step one instruction from AA..AA SNN - * - * k kill - * - * ? What was the last sigval ? SNN (signal NN) - * - * All commands and responses are sent with a packet which includes a - * checksum. A packet consists of - * - * $#. - * - * where - * :: - * :: > - * - * When a packet is received, it is first acknowledged with either '+' or '-'. - * '+' indicates a successful transfer. '-' indicates a failed transfer. - * - * Example: - * - * Host: Reply: - * $m0,10#2a +$00010203040506070809101112131415#42 - * - ****************************************************************************/ - -#include -#include - -/************************************************************************ - * - * external low-level support routines - */ - -extern void putDebugChar(); /* write a single character */ -extern int getDebugChar(); /* read and return a single char */ - -/************************************************************************/ -/* BUFMAX defines the maximum number of characters in inbound/outbound buffers*/ -/* at least NUMREGBYTES*2 are needed for register packets */ -#define BUFMAX 2048 - -static int initialized = 0; /* !0 means we've been initialized */ -static int remote_debug = 0; /* turn on verbose debugging */ - -extern void breakinst(); -void _cprint(); -static void hw_breakpoint(); -static void set_mem_fault_trap(); -static void get_in_break_mode(); -static unsigned char *mem2hex(); - -static const char hexchars[]="0123456789abcdef"; - -#define NUMREGS 121 - -static unsigned long saved_stack_pointer; - -/* Number of bytes of registers. */ -#define NUMREGBYTES (NUMREGS * 4) -enum regnames { G0, G1, G2, G3, G4, G5, G6, G7, - O0, O1, O2, O3, O4, O5, SP, O7, - L0, L1, L2, L3, L4, L5, L6, L7, - I0, I1, I2, I3, I4, I5, FP, I7, - - F0, F1, F2, F3, F4, F5, F6, F7, - F8, F9, F10, F11, F12, F13, F14, F15, - F16, F17, F18, F19, F20, F21, F22, F23, - F24, F25, F26, F27, F28, F29, F30, F31, - - Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR, - CCSR, CCPR, CCCRCR, CCOR, CCOBR, CCIBR, CCIR, UNUSED1, - - ASR1, ASR15, ASR17, ASR18, ASR19, ASR20, ASR21, ASR22, - /* the following not actually implemented */ - AWR0, AWR1, AWR2, AWR3, AWR4, AWR5, AWR6, AWR7, - AWR8, AWR9, AWR10, AWR11, AWR12, AWR13, AWR14, AWR15, - AWR16, AWR17, AWR18, AWR19, AWR20, AWR21, AWR22, AWR23, - AWR24, AWR25, AWR26, AWR27, AWR28, AWR29, AWR30, AWR31, - APSR -}; - -/*************************** ASSEMBLY CODE MACROS *************************/ -/* */ - -extern void trap_low(); - -asm(" - .reserve trapstack, 1000 * 4, \"bss\", 8 - - .data - .align 4 - -in_trap_handler: - .word 0 - - .text - .align 4 - -! This function is called when any SPARC trap (except window overflow or -! underflow) occurs. It makes sure that the invalid register window is still -! available before jumping into C code. It will also restore the world if you -! return from handle_exception. -! -! On entry, trap_low expects l1 and l2 to contain pc and npc respectivly. - - .globl _trap_low -_trap_low: - mov %psr, %l0 - mov %wim, %l3 - - srl %l3, %l0, %l4 ! wim >> cwp - and %l4, 0xff, %l4 ! Mask off windows 28, 29 - cmp %l4, 1 - bne window_fine ! Branch if not in the invalid window - nop - -! Handle window overflow - - mov %g1, %l4 ! Save g1, we use it to hold the wim - srl %l3, 1, %g1 ! Rotate wim right - and %g1, 0xff, %g1 ! Mask off windows 28, 29 - tst %g1 - bg good_wim ! Branch if new wim is non-zero - nop - -! At this point, we need to bring a 1 into the high order bit of the wim. -! Since we don't want to make any assumptions about the number of register -! windows, we figure it out dynamically so as to setup the wim correctly. - - ! The normal way doesn't work on the sparclet as register windows - ! 28 and 29 are special purpose windows. - !not %g1 ! Fill g1 with ones - !mov %g1, %wim ! Fill the wim with ones - !nop - !nop - !nop - !mov %wim, %g1 ! Read back the wim - !inc %g1 ! Now g1 has 1 just to left of wim - !srl %g1, 1, %g1 ! Now put 1 at top of wim - - mov 0x80, %g1 ! Hack for sparclet - - ! This doesn't work on the sparclet. - !mov %g0, %wim ! Clear wim so that subsequent save - ! won't trap - andn %l3, 0xff, %l5 ! Clear wim but not windows 28, 29 - mov %l5, %wim - nop - nop - nop - -good_wim: - save %g0, %g0, %g0 ! Slip into next window - mov %g1, %wim ! Install the new wim - - std %l0, [%sp + 0 * 4] ! save L & I registers - std %l2, [%sp + 2 * 4] - std %l4, [%sp + 4 * 4] - std %l6, [%sp + 6 * 4] - - std %i0, [%sp + 8 * 4] - std %i2, [%sp + 10 * 4] - std %i4, [%sp + 12 * 4] - std %i6, [%sp + 14 * 4] - - restore ! Go back to trap window. - mov %l4, %g1 ! Restore %g1 - -window_fine: - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - tst %l5 - bg recursive_trap - inc %l5 - - set trapstack+1000*4, %sp ! Switch to trap stack - -recursive_trap: - st %l5, [%lo(in_trap_handler) + %l4] - sub %sp,(16+1+6+1+88)*4,%sp ! Make room for input & locals - ! + hidden arg + arg spill - ! + doubleword alignment - ! + registers[121] - - std %g0, [%sp + (24 + 0) * 4] ! registers[Gx] - std %g2, [%sp + (24 + 2) * 4] - std %g4, [%sp + (24 + 4) * 4] - std %g6, [%sp + (24 + 6) * 4] - - std %i0, [%sp + (24 + 8) * 4] ! registers[Ox] - std %i2, [%sp + (24 + 10) * 4] - std %i4, [%sp + (24 + 12) * 4] - std %i6, [%sp + (24 + 14) * 4] - - ! FP regs (sparclet doesn't have fpu) - - mov %y, %l4 - mov %tbr, %l5 - st %l4, [%sp + (24 + 64) * 4] ! Y - st %l0, [%sp + (24 + 65) * 4] ! PSR - st %l3, [%sp + (24 + 66) * 4] ! WIM - st %l5, [%sp + (24 + 67) * 4] ! TBR - st %l1, [%sp + (24 + 68) * 4] ! PC - st %l2, [%sp + (24 + 69) * 4] ! NPC - ! CPSR and FPSR not impl - or %l0, 0xf20, %l4 - mov %l4, %psr ! Turn on traps, disable interrupts - nop - nop - nop - -! Save coprocessor state. -! See SK/demo/hdlc_demo/ldc_swap_context.S. - - mov %psr, %l0 - sethi %hi(0x2000), %l5 ! EC bit in PSR - or %l5, %l0, %l5 - mov %l5, %psr ! enable coprocessor - nop ! 3 nops after write to %psr (needed?) - nop - nop - crdcxt %ccsr, %l1 ! capture CCSR - mov 0x6, %l2 - cwrcxt %l2, %ccsr ! set CCP state machine for CCFR - crdcxt %ccfr, %l2 ! capture CCOR - cwrcxt %l2, %ccfr ! tickle CCFR - crdcxt %ccfr, %l3 ! capture CCOBR - cwrcxt %l3, %ccfr ! tickle CCFR - crdcxt %ccfr, %l4 ! capture CCIBR - cwrcxt %l4, %ccfr ! tickle CCFR - crdcxt %ccfr, %l5 ! capture CCIR - cwrcxt %l5, %ccfr ! tickle CCFR - crdcxt %ccpr, %l6 ! capture CCPR - crdcxt %cccrcr, %l7 ! capture CCCRCR - st %l1, [%sp + (24 + 72) * 4] ! save CCSR - st %l2, [%sp + (24 + 75) * 4] ! save CCOR - st %l3, [%sp + (24 + 76) * 4] ! save CCOBR - st %l4, [%sp + (24 + 77) * 4] ! save CCIBR - st %l5, [%sp + (24 + 78) * 4] ! save CCIR - st %l6, [%sp + (24 + 73) * 4] ! save CCPR - st %l7, [%sp + (24 + 74) * 4] ! save CCCRCR - mov %l0, %psr ! restore original PSR - nop ! 3 nops after write to %psr (needed?) - nop - nop - -! End of saving coprocessor state. -! Save asr regs - -! Part of this is silly -- we should not display ASR15 or ASR19 at all. - - sethi %hi(0x01000000), %l6 - st %l6, [%sp + (24 + 81) * 4] ! ASR15 == NOP - sethi %hi(0xdeadc0de), %l6 - or %l6, %lo(0xdeadc0de), %l6 - st %l6, [%sp + (24 + 84) * 4] ! ASR19 == DEADC0DE - - rd %asr1, %l4 - st %l4, [%sp + (24 + 80) * 4] -! rd %asr15, %l4 ! must not read ASR15 -! st %l4, [%sp + (24 + 81) * 4] ! (illegal instr trap) - rd %asr17, %l4 - st %l4, [%sp + (24 + 82) * 4] - rd %asr18, %l4 - st %l4, [%sp + (24 + 83) * 4] -! rd %asr19, %l4 ! must not read asr19 -! st %l4, [%sp + (24 + 84) * 4] ! (halts the CPU) - rd %asr20, %l4 - st %l4, [%sp + (24 + 85) * 4] - rd %asr21, %l4 - st %l4, [%sp + (24 + 86) * 4] - rd %asr22, %l4 - st %l4, [%sp + (24 + 87) * 4] - -! End of saving asr regs - - call _handle_exception - add %sp, 24 * 4, %o0 ! Pass address of registers - -! Reload all of the registers that aren't on the stack - - ld [%sp + (24 + 1) * 4], %g1 ! registers[Gx] - ldd [%sp + (24 + 2) * 4], %g2 - ldd [%sp + (24 + 4) * 4], %g4 - ldd [%sp + (24 + 6) * 4], %g6 - - ldd [%sp + (24 + 8) * 4], %i0 ! registers[Ox] - ldd [%sp + (24 + 10) * 4], %i2 - ldd [%sp + (24 + 12) * 4], %i4 - ldd [%sp + (24 + 14) * 4], %i6 - - ! FP regs (sparclet doesn't have fpu) - -! Update the coprocessor registers. -! See SK/demo/hdlc_demo/ldc_swap_context.S. - - mov %psr, %l0 - sethi %hi(0x2000), %l5 ! EC bit in PSR - or %l5, %l0, %l5 - mov %l5, %psr ! enable coprocessor - nop ! 3 nops after write to %psr (needed?) - nop - nop - - mov 0x6, %l2 - cwrcxt %l2, %ccsr ! set CCP state machine for CCFR - - ld [%sp + (24 + 72) * 4], %l1 ! saved CCSR - ld [%sp + (24 + 75) * 4], %l2 ! saved CCOR - ld [%sp + (24 + 76) * 4], %l3 ! saved CCOBR - ld [%sp + (24 + 77) * 4], %l4 ! saved CCIBR - ld [%sp + (24 + 78) * 4], %l5 ! saved CCIR - ld [%sp + (24 + 73) * 4], %l6 ! saved CCPR - ld [%sp + (24 + 74) * 4], %l7 ! saved CCCRCR - - cwrcxt %l2, %ccfr ! restore CCOR - cwrcxt %l3, %ccfr ! restore CCOBR - cwrcxt %l4, %ccfr ! restore CCIBR - cwrcxt %l5, %ccfr ! restore CCIR - cwrcxt %l6, %ccpr ! restore CCPR - cwrcxt %l7, %cccrcr ! restore CCCRCR - cwrcxt %l1, %ccsr ! restore CCSR - - mov %l0, %psr ! restore PSR - nop ! 3 nops after write to %psr (needed?) - nop - nop - -! End of coprocessor handling stuff. -! Update asr regs - - ld [%sp + (24 + 80) * 4], %l4 - wr %l4, %asr1 -! ld [%sp + (24 + 81) * 4], %l4 ! can't write asr15 -! wr %l4, %asr15 - ld [%sp + (24 + 82) * 4], %l4 - wr %l4, %asr17 - ld [%sp + (24 + 83) * 4], %l4 - wr %l4, %asr18 -! ld [%sp + (24 + 84) * 4], %l4 ! can't write asr19 -! wr %l4, %asr19 -! ld [%sp + (24 + 85) * 4], %l4 ! can't write asr20 -! wr %l4, %asr20 -! ld [%sp + (24 + 86) * 4], %l4 ! can't write asr21 -! wr %l4, %asr21 - ld [%sp + (24 + 87) * 4], %l4 - wr %l4, %asr22 - -! End of restoring asr regs - - - ldd [%sp + (24 + 64) * 4], %l0 ! Y & PSR - ldd [%sp + (24 + 68) * 4], %l2 ! PC & NPC - - restore ! Ensure that previous window is valid - save %g0, %g0, %g0 ! by causing a window_underflow trap - - mov %l0, %y - mov %l1, %psr ! Make sure that traps are disabled - ! for rett - nop ! 3 nops after write to %psr (needed?) - nop - nop - - sethi %hi(in_trap_handler), %l4 - ld [%lo(in_trap_handler) + %l4], %l5 - dec %l5 - st %l5, [%lo(in_trap_handler) + %l4] - - jmpl %l2, %g0 ! Restore old PC - rett %l3 ! Restore old nPC -"); - -/* Convert ch from a hex digit to an int */ - -static int -hex (unsigned char ch) -{ - if (ch >= 'a' && ch <= 'f') - return ch-'a'+10; - if (ch >= '0' && ch <= '9') - return ch-'0'; - if (ch >= 'A' && ch <= 'F') - return ch-'A'+10; - return -1; -} - -static char remcomInBuffer[BUFMAX]; -static char remcomOutBuffer[BUFMAX]; - -/* scan for the sequence $# */ - -unsigned char * -getpacket (void) -{ - unsigned char *buffer = &remcomInBuffer[0]; - unsigned char checksum; - unsigned char xmitcsum; - int count; - char ch; - - while (1) - { - /* wait around for the start character, ignore all other characters */ - while ((ch = getDebugChar ()) != '$') - ; - -retry: - checksum = 0; - xmitcsum = -1; - count = 0; - - /* now, read until a # or end of buffer is found */ - while (count < BUFMAX) - { - ch = getDebugChar (); - if (ch == '$') - goto retry; - if (ch == '#') - break; - checksum = checksum + ch; - buffer[count] = ch; - count = count + 1; - } - buffer[count] = 0; - - if (ch == '#') - { - ch = getDebugChar (); - xmitcsum = hex (ch) << 4; - ch = getDebugChar (); - xmitcsum += hex (ch); - - if (checksum != xmitcsum) - { - putDebugChar ('-'); /* failed checksum */ - } - else - { - putDebugChar ('+'); /* successful transfer */ - - /* if a sequence char is present, reply the sequence ID */ - if (buffer[2] == ':') - { - putDebugChar (buffer[0]); - putDebugChar (buffer[1]); - - return &buffer[3]; - } - - return &buffer[0]; - } - } - } -} - -/* send the packet in buffer. */ - -static void -putpacket (unsigned char *buffer) -{ - unsigned char checksum; - int count; - unsigned char ch; - - /* $#. */ - do - { - putDebugChar('$'); - checksum = 0; - count = 0; - - while (ch = buffer[count]) - { - putDebugChar(ch); - checksum += ch; - count += 1; - } - - putDebugChar('#'); - putDebugChar(hexchars[checksum >> 4]); - putDebugChar(hexchars[checksum & 0xf]); - - } - while (getDebugChar() != '+'); -} - -/* Indicate to caller of mem2hex or hex2mem that there has been an - error. */ -static volatile int mem_err = 0; - -/* Convert the memory pointed to by mem into hex, placing result in buf. - * Return a pointer to the last char put in buf (null), in case of mem fault, - * return 0. - * If MAY_FAULT is non-zero, then we will handle memory faults by returning - * a 0, else treat a fault like any other fault in the stub. - */ - -static unsigned char * -mem2hex (unsigned char *mem, unsigned char *buf, int count, int may_fault) -{ - unsigned char ch; - - set_mem_fault_trap(may_fault); - - while (count-- > 0) - { - ch = *mem++; - if (mem_err) - return 0; - *buf++ = hexchars[ch >> 4]; - *buf++ = hexchars[ch & 0xf]; - } - - *buf = 0; - - set_mem_fault_trap(0); - - return buf; -} - -/* convert the hex array pointed to by buf into binary to be placed in mem - * return a pointer to the character AFTER the last byte written */ - -static char * -hex2mem (unsigned char *buf, unsigned char *mem, int count, int may_fault) -{ - int i; - unsigned char ch; - - set_mem_fault_trap(may_fault); - - for (i=0; itt && ht->signo; ht++) - exceptionHandler(ht->tt, trap_low); - - initialized = 1; -} - -asm (" -! Trap handler for memory errors. This just sets mem_err to be non-zero. It -! assumes that %l1 is non-zero. This should be safe, as it is doubtful that -! 0 would ever contain code that could mem fault. This routine will skip -! past the faulting instruction after setting mem_err. - - .text - .align 4 - -_fltr_set_mem_err: - sethi %hi(_mem_err), %l0 - st %l1, [%l0 + %lo(_mem_err)] - jmpl %l2, %g0 - rett %l2+4 -"); - -static void -set_mem_fault_trap (int enable) -{ - extern void fltr_set_mem_err(); - mem_err = 0; - - if (enable) - exceptionHandler(0x29, fltr_set_mem_err); - else - exceptionHandler(0x29, trap_low); -} - -asm (" - .text - .align 4 - -_dummy_hw_breakpoint: - jmpl %l2, %g0 - rett %l2+4 - nop - nop -"); - -static void -set_hw_breakpoint_trap (int enable) -{ - extern void dummy_hw_breakpoint(); - - if (enable) - exceptionHandler(255, dummy_hw_breakpoint); - else - exceptionHandler(255, trap_low); -} - -static void -get_in_break_mode (void) -{ -#if 0 - int x; - mesg("get_in_break_mode, sp = "); - phex(&x); -#endif - set_hw_breakpoint_trap(1); - - asm(" - sethi %hi(0xff10), %l4 - or %l4, %lo(0xff10), %l4 - sta %g0, [%l4]0x1 - nop - nop - nop - "); - - set_hw_breakpoint_trap(0); -} - -/* Convert the SPARC hardware trap type code to a unix signal number. */ - -static int -computeSignal (int tt) -{ - struct hard_trap_info *ht; - - for (ht = hard_trap_info; ht->tt && ht->signo; ht++) - if (ht->tt == tt) - return ht->signo; - - return SIGHUP; /* default for things we don't know about */ -} - -/* - * While we find nice hex chars, build an int. - * Return number of chars processed. - */ - -static int -hexToInt(char **ptr, int *intValue) -{ - int numChars = 0; - int hexValue; - - *intValue = 0; - - while (**ptr) - { - hexValue = hex(**ptr); - if (hexValue < 0) - break; - - *intValue = (*intValue << 4) | hexValue; - numChars ++; - - (*ptr)++; - } - - return (numChars); -} - -/* - * This function does all command procesing for interfacing to gdb. It - * returns 1 if you should skip the instruction at the trap address, 0 - * otherwise. - */ - -static void -handle_exception (unsigned long *registers) -{ - int tt; /* Trap type */ - int sigval; - int addr; - int length; - char *ptr; - unsigned long *sp; - unsigned long dsr; - -/* First, we must force all of the windows to be spilled out */ - - asm(" - ! Ugh. sparclet has broken save - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - !save %sp, -64, %sp - save - add %fp,-64,%sp - restore - restore - restore - restore - restore - restore - restore - restore -"); - - if (registers[PC] == (unsigned long)breakinst) - { - registers[PC] = registers[NPC]; - registers[NPC] += 4; - } - sp = (unsigned long *)registers[SP]; - - tt = (registers[TBR] >> 4) & 0xff; - - /* reply to host that an exception has occurred */ - sigval = computeSignal(tt); - ptr = remcomOutBuffer; - - *ptr++ = 'T'; - *ptr++ = hexchars[sigval >> 4]; - *ptr++ = hexchars[sigval & 0xf]; - - *ptr++ = hexchars[PC >> 4]; - *ptr++ = hexchars[PC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[PC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[FP >> 4]; - *ptr++ = hexchars[FP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex(sp + 8 + 6, ptr, 4, 0); /* FP */ - *ptr++ = ';'; - - *ptr++ = hexchars[SP >> 4]; - *ptr++ = hexchars[SP & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)&sp, ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[NPC >> 4]; - *ptr++ = hexchars[NPC & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[NPC], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = hexchars[O7 >> 4]; - *ptr++ = hexchars[O7 & 0xf]; - *ptr++ = ':'; - ptr = mem2hex((char *)®isters[O7], ptr, 4, 0); - *ptr++ = ';'; - - *ptr++ = 0; - - putpacket(remcomOutBuffer); - - while (1) - { - remcomOutBuffer[0] = 0; - - ptr = getpacket(); - switch (*ptr++) - { - case '?': - remcomOutBuffer[0] = 'S'; - remcomOutBuffer[1] = hexchars[sigval >> 4]; - remcomOutBuffer[2] = hexchars[sigval & 0xf]; - remcomOutBuffer[3] = 0; - break; - - case 'd': - remote_debug = !(remote_debug); /* toggle debug flag */ - break; - - case 'g': /* return the value of the CPU registers */ - { - ptr = remcomOutBuffer; - ptr = mem2hex((char *)registers, ptr, 16 * 4, 0); /* G & O regs */ - ptr = mem2hex(sp + 0, ptr, 16 * 4, 0); /* L & I regs */ - memset(ptr, '0', 32 * 8); /* Floating point */ - ptr = mem2hex((char *)®isters[Y], - ptr + 32 * 4 * 2, - 8 * 4, - 0); /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */ - ptr = mem2hex((char *)®isters[CCSR], - ptr, - 8 * 4, - 0); /* CCSR, CCPR, CCCRCR, CCOR, CCOBR, CCIBR, CCIR */ - ptr = mem2hex((char *)®isters[ASR1], - ptr, - 8 * 4, - 0); /* ASR1,ASR15,ASR17,ASR18,ASR19,ASR20,ASR21,ASR22 */ -#if 0 /* not implemented */ - ptr = mem2hex((char *) ®isters[AWR0], - ptr, - 32 * 4, - 0); /* Alternate Window Registers */ -#endif - } - break; - - case 'G': /* set value of all the CPU registers - return OK */ - case 'P': /* set value of one CPU register - return OK */ - { - unsigned long *newsp, psr; - - psr = registers[PSR]; - - if (ptr[-1] == 'P') /* do a single register */ - { - int regno; - - if (hexToInt (&ptr, ®no) - && *ptr++ == '=') - if (regno >= L0 && regno <= I7) - hex2mem (ptr, sp + regno - L0, 4, 0); - else - hex2mem (ptr, (char *)®isters[regno], 4, 0); - else - { - strcpy (remcomOutBuffer, "E01"); - break; - } - } - else - { - hex2mem(ptr, (char *)registers, 16 * 4, 0); /* G & O regs */ - hex2mem(ptr + 16 * 4 * 2, sp + 0, 16 * 4, 0); /* L & I regs */ - hex2mem(ptr + 64 * 4 * 2, (char *)®isters[Y], - 8 * 4, 0); /* Y,PSR,WIM,TBR,PC,NPC,FPSR,CPSR */ - hex2mem(ptr + 72 * 4 * 2, (char *)®isters[CCSR], - 8 * 4, 0); /* CCSR,CCPR,CCCRCR,CCOR,CCOBR,CCIBR,CCIR */ - hex2mem(ptr + 80 * 4 * 2, (char *)®isters[ASR1], - 8 * 4, 0); /* ASR1 ... ASR22 */ -#if 0 /* not implemented */ - hex2mem(ptr + 88 * 4 * 2, (char *)®isters[AWR0], - 8 * 4, 0); /* Alternate Window Registers */ -#endif - } - /* See if the stack pointer has moved. If so, then copy the saved - locals and ins to the new location. This keeps the window - overflow and underflow routines happy. */ - - newsp = (unsigned long *)registers[SP]; - if (sp != newsp) - sp = memcpy(newsp, sp, 16 * 4); - - /* Don't allow CWP to be modified. */ - - if (psr != registers[PSR]) - registers[PSR] = (psr & 0x1f) | (registers[PSR] & ~0x1f); - - strcpy(remcomOutBuffer,"OK"); - } - break; - - case 'm': /* mAA..AA,LLLL Read LLLL bytes at address AA..AA */ - /* Try to read %x,%x. */ - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length)) - { - if (mem2hex((char *)addr, remcomOutBuffer, length, 1)) - break; - - strcpy (remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer,"E01"); - break; - - case 'M': /* MAA..AA,LLLL: Write LLLL bytes at address AA.AA return OK */ - /* Try to read '%x,%x:'. */ - - if (hexToInt(&ptr, &addr) - && *ptr++ == ',' - && hexToInt(&ptr, &length) - && *ptr++ == ':') - { - if (hex2mem(ptr, (char *)addr, length, 1)) - strcpy(remcomOutBuffer, "OK"); - else - strcpy(remcomOutBuffer, "E03"); - } - else - strcpy(remcomOutBuffer, "E02"); - break; - - case 'c': /* cAA..AA Continue at address AA..AA(optional) */ - /* try to read optional parameter, pc unchanged if no parm */ - - if (hexToInt(&ptr, &addr)) - { - registers[PC] = addr; - registers[NPC] = addr + 4; - } - -/* Need to flush the instruction cache here, as we may have deposited a - breakpoint, and the icache probably has no way of knowing that a data ref to - some location may have changed something that is in the instruction cache. - */ - - flush_i_cache(); - return; - - /* kill the program */ - case 'k' : /* do nothing */ - break; -#if 0 - case 't': /* Test feature */ - asm (" std %f30,[%sp]"); - break; -#endif - case 'r': /* Reset */ - asm ("call 0 - nop "); - break; - } /* switch */ - - /* reply to the request */ - putpacket(remcomOutBuffer); - } -} - -/* This function will generate a breakpoint exception. It is used at the - beginning of a program to sync up with a debugger and can be used - otherwise as a quick means to stop program execution and "break" into - the debugger. */ - -void -breakpoint (void) -{ - if (!initialized) - return; - - asm(" .globl _breakinst - - _breakinst: ta 1 - "); -} - -static void -hw_breakpoint (void) -{ - asm(" - ta 127 - "); -} - -#if 0 /* experimental and never finished, left here for reference */ -static void -splet_temp(void) -{ - asm(" sub %sp,(16+1+6+1+121)*4,%sp ! Make room for input & locals - ! + hidden arg + arg spill - ! + doubleword alignment - ! + registers[121] - -! Leave a trail of breadcrumbs! (save register save area for debugging) - mov %sp, %l0 - add %l0, 24*4, %l0 - sethi %hi(_debug_registers), %l1 - st %l0, [%lo(_debug_registers) + %l1] - -! Save the Alternate Register Set: (not implemented yet) -! To save the Alternate Register set, we must: -! 1) Save the current SP in some global location. -! 2) Swap the register sets. -! 3) Save the Alternate SP in the Y register -! 4) Fetch the SP that we saved in step 1. -! 5) Use that to save the rest of the regs (not forgetting ASP in Y) -! 6) Restore the Alternate SP from Y -! 7) Swap the registers back. - -! 1) Copy the current stack pointer to global _SAVED_STACK_POINTER: - sethi %hi(_saved_stack_pointer), %l0 - st %sp, [%lo(_saved_stack_pointer) + %l0] - -! 2) Swap the register sets: - mov %psr, %l1 - sethi %hi(0x10000), %l2 - xor %l1, %l2, %l1 - mov %l1, %psr - nop ! 3 nops after write to %psr (needed?) - nop - nop - -! 3) Save Alternate L0 in Y - wr %l0, 0, %y - -! 4) Load former SP into alternate SP, using L0 - sethi %hi(_saved_stack_pointer), %l0 - or %lo(_saved_stack_pointer), %l0, %l0 - swap [%l0], %sp - -! 4.5) Restore alternate L0 - rd %y, %l0 - -! 5) Save the Alternate Window Registers - st %r0, [%sp + (24 + 88) * 4] ! AWR0 - st %r1, [%sp + (24 + 89) * 4] ! AWR1 - st %r2, [%sp + (24 + 90) * 4] ! AWR2 - st %r3, [%sp + (24 + 91) * 4] ! AWR3 - st %r4, [%sp + (24 + 92) * 4] ! AWR4 - st %r5, [%sp + (24 + 93) * 4] ! AWR5 - st %r6, [%sp + (24 + 94) * 4] ! AWR6 - st %r7, [%sp + (24 + 95) * 4] ! AWR7 - st %r8, [%sp + (24 + 96) * 4] ! AWR8 - st %r9, [%sp + (24 + 97) * 4] ! AWR9 - st %r10, [%sp + (24 + 98) * 4] ! AWR10 - st %r11, [%sp + (24 + 99) * 4] ! AWR11 - st %r12, [%sp + (24 + 100) * 4] ! AWR12 - st %r13, [%sp + (24 + 101) * 4] ! AWR13 -! st %r14, [%sp + (24 + 102) * 4] ! AWR14 (SP) - st %r15, [%sp + (24 + 103) * 4] ! AWR15 - st %r16, [%sp + (24 + 104) * 4] ! AWR16 - st %r17, [%sp + (24 + 105) * 4] ! AWR17 - st %r18, [%sp + (24 + 106) * 4] ! AWR18 - st %r19, [%sp + (24 + 107) * 4] ! AWR19 - st %r20, [%sp + (24 + 108) * 4] ! AWR20 - st %r21, [%sp + (24 + 109) * 4] ! AWR21 - st %r22, [%sp + (24 + 110) * 4] ! AWR22 - st %r23, [%sp + (24 + 111) * 4] ! AWR23 - st %r24, [%sp + (24 + 112) * 4] ! AWR24 - st %r25, [%sp + (24 + 113) * 4] ! AWR25 - st %r26, [%sp + (24 + 114) * 4] ! AWR26 - st %r27, [%sp + (24 + 115) * 4] ! AWR27 - st %r28, [%sp + (24 + 116) * 4] ! AWR28 - st %r29, [%sp + (24 + 117) * 4] ! AWR29 - st %r30, [%sp + (24 + 118) * 4] ! AWR30 - st %r31, [%sp + (24 + 119) * 4] ! AWR21 - -! Get the Alternate PSR (I hope...) - - rd %psr, %l2 - st %l2, [%sp + (24 + 120) * 4] ! APSR - -! Don't forget the alternate stack pointer - - rd %y, %l3 - st %l3, [%sp + (24 + 102) * 4] ! AWR14 (SP) - -! 6) Restore the Alternate SP (saved in Y) - - rd %y, %o6 - - -! 7) Swap the registers back: - - mov %psr, %l1 - sethi %hi(0x10000), %l2 - xor %l1, %l2, %l1 - mov %l1, %psr - nop ! 3 nops after write to %psr (needed?) - nop - nop -"); -} - -#endif diff --git a/contrib/gdb/gdb/x86-64-linux-nat.c b/contrib/gdb/gdb/x86-64-linux-nat.c deleted file mode 100644 index 7749b41..0000000 --- a/contrib/gdb/gdb/x86-64-linux-nat.c +++ /dev/null @@ -1,491 +0,0 @@ -/* Native-dependent code for GNU/Linux x86-64. - - Copyright 2001, 2002 Free Software Foundation, Inc. - - Contributed by Jiri Smid, SuSE Labs. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "gdbcore.h" -#include "regcache.h" -#include "gdb_assert.h" -#include "x86-64-tdep.h" - -#include -#include -#include -#include -#include - -/* Mapping between the general-purpose registers in `struct user' - format and GDB's register array layout. */ - -static int x86_64_regmap[] = { - RAX, RBX, RCX, RDX, - RSI, RDI, RBP, RSP, - R8, R9, R10, R11, - R12, R13, R14, R15, - RIP, EFLAGS, - DS, ES, FS, GS -}; - -static unsigned long -x86_64_linux_dr_get (int regnum) -{ - int tid; - unsigned long value; - - /* FIXME: kettenis/2001-01-29: It's not clear what we should do with - multi-threaded processes here. For now, pretend there is just - one thread. */ - tid = PIDGET (inferior_ptid); - - /* FIXME: kettenis/2001-03-27: Calling perror_with_name if the - ptrace call fails breaks debugging remote targets. The correct - way to fix this is to add the hardware breakpoint and watchpoint - stuff to the target vectore. For now, just return zero if the - ptrace call fails. */ - errno = 0; - value = ptrace (PT_READ_U, tid, - offsetof (struct user, u_debugreg[regnum]), 0); - if (errno != 0) -#if 0 - perror_with_name ("Couldn't read debug register"); -#else - return 0; -#endif - - return value; -} - -static void -x86_64_linux_dr_set (int regnum, unsigned long value) -{ - int tid; - - /* FIXME: kettenis/2001-01-29: It's not clear what we should do with - multi-threaded processes here. For now, pretend there is just - one thread. */ - tid = PIDGET (inferior_ptid); - - errno = 0; - ptrace (PT_WRITE_U, tid, offsetof (struct user, u_debugreg[regnum]), value); - if (errno != 0) - perror_with_name ("Couldn't write debug register"); -} - -void -x86_64_linux_dr_set_control (unsigned long control) -{ - x86_64_linux_dr_set (DR_CONTROL, control); -} - -void -x86_64_linux_dr_set_addr (int regnum, CORE_ADDR addr) -{ - gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR); - - x86_64_linux_dr_set (DR_FIRSTADDR + regnum, addr); -} - -void -x86_64_linux_dr_reset_addr (int regnum) -{ - gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR); - - x86_64_linux_dr_set (DR_FIRSTADDR + regnum, 0L); -} - -unsigned long -x86_64_linux_dr_get_status (void) -{ - return x86_64_linux_dr_get (DR_STATUS); -} - - -/* The register sets used in GNU/Linux ELF core-dumps are identical to - the register sets used by `ptrace'. */ - -#define GETREGS_SUPPLIES(regno) \ - (0 <= (regno) && (regno) < x86_64_num_gregs) -#define GETFPREGS_SUPPLIES(regno) \ - (FP0_REGNUM <= (regno) && (regno) <= MXCSR_REGNUM) - - -/* Transfering the general-purpose registers between GDB, inferiors - and core files. */ - -/* Fill GDB's register array with the general-purpose register values - in *GREGSETP. */ - -void -supply_gregset (elf_gregset_t * gregsetp) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = 0; i < x86_64_num_gregs; i++) - supply_register (i, (char *) (regp + x86_64_regmap[i])); -} - -/* Fill register REGNO (if it is a general-purpose register) in - *GREGSETPS with the value in GDB's register array. If REGNO is -1, - do this for all registers. */ - -void -fill_gregset (elf_gregset_t * gregsetp, int regno) -{ - elf_greg_t *regp = (elf_greg_t *) gregsetp; - int i; - - for (i = 0; i < x86_64_num_gregs; i++) - if ((regno == -1 || regno == i)) - read_register_gen (i, (char *) (regp + x86_64_regmap[i])); -} - -/* Fetch all general-purpose registers from process/thread TID and - store their values in GDB's register array. */ - -static void -fetch_regs (int tid) -{ - elf_gregset_t regs; - - if (ptrace (PTRACE_GETREGS, tid, 0, (long) ®s) < 0) - perror_with_name ("Couldn't get registers"); - - supply_gregset (®s); -} - -/* Store all valid general-purpose registers in GDB's register array - into the process/thread specified by TID. */ - -static void -store_regs (int tid, int regno) -{ - elf_gregset_t regs; - - if (ptrace (PTRACE_GETREGS, tid, 0, (long) ®s) < 0) - perror_with_name ("Couldn't get registers"); - - fill_gregset (®s, regno); - - if (ptrace (PTRACE_SETREGS, tid, 0, (long) ®s) < 0) - perror_with_name ("Couldn't write registers"); -} - - -/* Transfering floating-point registers between GDB, inferiors and cores. */ - -static void * -x86_64_fxsave_offset (elf_fpregset_t * fxsave, int regnum) -{ - const char *reg_name; - int reg_index; - - gdb_assert (x86_64_num_gregs - 1 < regnum && regnum < x86_64_num_regs); - - reg_name = x86_64_register_name (regnum); - - if (reg_name[0] == 's' && reg_name[1] == 't') - { - reg_index = reg_name[2] - '0'; - return &fxsave->st_space[reg_index * 2]; - } - - if (reg_name[0] == 'x' && reg_name[1] == 'm' && reg_name[2] == 'm') - { - reg_index = reg_name[3] - '0'; - return &fxsave->xmm_space[reg_index * 4]; - } - - if (strcmp (reg_name, "mxcsr") == 0) - return &fxsave->mxcsr; - - return NULL; -} - -/* Fill GDB's register array with the floating-point and SSE register - values in *FXSAVE. This function masks off any of the reserved - bits in *FXSAVE. */ - -void -supply_fpregset (elf_fpregset_t * fxsave) -{ - int i, reg_st0, reg_mxcsr; - - reg_st0 = x86_64_register_number ("st0"); - reg_mxcsr = x86_64_register_number ("mxcsr"); - - gdb_assert (reg_st0 > 0 && reg_mxcsr > reg_st0); - - for (i = reg_st0; i <= reg_mxcsr; i++) - supply_register (i, x86_64_fxsave_offset (fxsave, i)); -} - -/* Fill register REGNUM (if it is a floating-point or SSE register) in - *FXSAVE with the value in GDB's register array. If REGNUM is -1, do - this for all registers. This function doesn't touch any of the - reserved bits in *FXSAVE. */ - -void -fill_fpregset (elf_fpregset_t * fxsave, int regnum) -{ - int i, last_regnum = MXCSR_REGNUM; - void *ptr; - - if (gdbarch_tdep (current_gdbarch)->num_xmm_regs == 0) - last_regnum = FOP_REGNUM; - - for (i = FP0_REGNUM; i <= last_regnum; i++) - if (regnum == -1 || regnum == i) - { - ptr = x86_64_fxsave_offset (fxsave, i); - if (ptr) - regcache_collect (i, ptr); - } -} - -/* Fetch all floating-point registers from process/thread TID and store - thier values in GDB's register array. */ - -static void -fetch_fpregs (int tid) -{ - elf_fpregset_t fpregs; - - if (ptrace (PTRACE_GETFPREGS, tid, 0, (long) &fpregs) < 0) - perror_with_name ("Couldn't get floating point status"); - - supply_fpregset (&fpregs); -} - -/* Store all valid floating-point registers in GDB's register array - into the process/thread specified by TID. */ - -static void -store_fpregs (int tid, int regno) -{ - elf_fpregset_t fpregs; - - if (ptrace (PTRACE_GETFPREGS, tid, 0, (long) &fpregs) < 0) - perror_with_name ("Couldn't get floating point status"); - - fill_fpregset (&fpregs, regno); - - if (ptrace (PTRACE_SETFPREGS, tid, 0, (long) &fpregs) < 0) - perror_with_name ("Couldn't write floating point status"); -} - - -/* Transferring arbitrary registers between GDB and inferior. */ - -/* Fetch register REGNO from the child process. If REGNO is -1, do - this for all registers (including the floating point and SSE - registers). */ - -void -fetch_inferior_registers (int regno) -{ - int tid; - - /* GNU/Linux LWP ID's are process ID's. */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* Not a threaded program. */ - - if (regno == -1) - { - fetch_regs (tid); - fetch_fpregs (tid); - return; - } - - if (GETREGS_SUPPLIES (regno)) - { - fetch_regs (tid); - return; - } - - if (GETFPREGS_SUPPLIES (regno)) - { - fetch_fpregs (tid); - return; - } - - internal_error (__FILE__, __LINE__, - "Got request for bad register number %d.", regno); -} - -/* Store register REGNO back into the child process. If REGNO is -1, - do this for all registers (including the floating point and SSE - registers). */ -void -store_inferior_registers (int regno) -{ - int tid; - - /* GNU/Linux LWP ID's are process ID's. */ - if ((tid = TIDGET (inferior_ptid)) == 0) - tid = PIDGET (inferior_ptid); /* Not a threaded program. */ - - if (regno == -1) - { - store_regs (tid, regno); - store_fpregs (tid, regno); - return; - } - - if (GETREGS_SUPPLIES (regno)) - { - store_regs (tid, regno); - return; - } - - if (GETFPREGS_SUPPLIES (regno)) - { - store_fpregs (tid, regno); - return; - } - - internal_error (__FILE__, __LINE__, - "Got request to store bad register number %d.", regno); -} - - -static const unsigned char linux_syscall[] = { 0x0f, 0x05 }; - -#define LINUX_SYSCALL_LEN (sizeof linux_syscall) - -/* The system call number is stored in the %rax register. */ -#define LINUX_SYSCALL_REGNUM 0 /* %rax */ - -/* We are specifically interested in the sigreturn and rt_sigreturn - system calls. */ - -#ifndef SYS_sigreturn -#define SYS_sigreturn __NR_sigreturn -#endif -#ifndef SYS_rt_sigreturn -#define SYS_rt_sigreturn __NR_rt_sigreturn -#endif - -/* Offset to saved processor flags, from . */ -#define LINUX_SIGCONTEXT_EFLAGS_OFFSET (152) -/* Offset to saved processor registers from */ -#define LINUX_UCONTEXT_SIGCONTEXT_OFFSET (36) - -/* Interpreting register set info found in core files. */ -/* Provide registers to GDB from a core file. - - CORE_REG_SECT points to an array of bytes, which are the contents - of a `note' from a core file which BFD thinks might contain - register contents. CORE_REG_SIZE is its size. - - WHICH says which register set corelow suspects this is: - 0 --- the general-purpose register set, in elf_gregset_t format - 2 --- the floating-point register set, in elf_fpregset_t format - - REG_ADDR isn't used on GNU/Linux. */ - -static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, - int which, CORE_ADDR reg_addr) -{ - elf_gregset_t gregset; - elf_fpregset_t fpregset; - switch (which) - { - case 0: - if (core_reg_size != sizeof (gregset)) - warning ("Wrong size gregset in core file."); - else - { - memcpy (&gregset, core_reg_sect, sizeof (gregset)); - supply_gregset (&gregset); - } - break; - - case 2: - if (core_reg_size != sizeof (fpregset)) - warning ("Wrong size fpregset in core file."); - else - { - memcpy (&fpregset, core_reg_sect, sizeof (fpregset)); - supply_fpregset (&fpregset); - } - break; - - default: - /* We've covered all the kinds of registers we know about here, - so this must be something we wouldn't know what to do with - anyway. Just ignore it. */ - break; - } -} - -/* Register that we are able to handle GNU/Linux ELF core file formats. */ - -static struct core_fns linux_elf_core_fns = { - bfd_target_elf_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL /* next */ -}; - - -#if !defined (offsetof) -#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER) -#endif - -/* Return the address of register REGNUM. BLOCKEND is the value of - u.u_ar0, which should point to the registers. */ -CORE_ADDR -x86_64_register_u_addr (CORE_ADDR blockend, int regnum) -{ - struct user u; - CORE_ADDR fpstate; - CORE_ADDR ubase; - ubase = blockend; - if (IS_FP_REGNUM (regnum)) - { - fpstate = ubase + ((char *) &u.i387.st_space - (char *) &u); - return (fpstate + 16 * (regnum - FP0_REGNUM)); - } - else if (IS_SSE_REGNUM (regnum)) - { - fpstate = ubase + ((char *) &u.i387.xmm_space - (char *) &u); - return (fpstate + 16 * (regnum - XMM0_REGNUM)); - } - else - return (ubase + 8 * x86_64_regmap[regnum]); -} - -void -_initialize_x86_64_linux_nat (void) -{ - add_core_fns (&linux_elf_core_fns); -} - -int -kernel_u_size (void) -{ - return (sizeof (struct user)); -} diff --git a/contrib/gdb/gdb/x86-64-linux-tdep.c b/contrib/gdb/gdb/x86-64-linux-tdep.c deleted file mode 100644 index 171ec9c..0000000 --- a/contrib/gdb/gdb/x86-64-linux-tdep.c +++ /dev/null @@ -1,136 +0,0 @@ -/* Target-dependent code for GNU/Linux running on x86-64, for GDB. - - Copyright 2001 Free Software Foundation, Inc. - - Contributed by Jiri Smid, SuSE Labs. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "gdbcore.h" -#include "regcache.h" -#include "x86-64-tdep.h" -#include "dwarf2cfi.h" - -#define LINUX_SIGTRAMP_INSN0 (0x48) /* mov $NNNNNNNN,%rax */ -#define LINUX_SIGTRAMP_OFFSET0 (0) -#define LINUX_SIGTRAMP_INSN1 (0x0f) /* syscall */ -#define LINUX_SIGTRAMP_OFFSET1 (7) - -static const unsigned char linux_sigtramp_code[] = { - LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x89, 0x00, 0x00, 0x00, /* mov $0x89,%rax */ - LINUX_SIGTRAMP_INSN1, 0x05 /* syscall */ -}; - -#define LINUX_SIGTRAMP_LEN (sizeof linux_sigtramp_code) - -/* If PC is in a sigtramp routine, return the address of the start of - the routine. Otherwise, return 0. */ - -static CORE_ADDR -x86_64_linux_sigtramp_start (CORE_ADDR pc) -{ - unsigned char buf[LINUX_SIGTRAMP_LEN]; - if (read_memory_nobpt (pc, (char *) buf, LINUX_SIGTRAMP_LEN) != 0) - return 0; - - if (buf[0] != LINUX_SIGTRAMP_INSN0) - { - if (buf[0] != LINUX_SIGTRAMP_INSN1) - return 0; - - pc -= LINUX_SIGTRAMP_OFFSET1; - - if (read_memory_nobpt (pc, (char *) buf, LINUX_SIGTRAMP_LEN) != 0) - return 0; - } - - if (memcmp (buf, linux_sigtramp_code, LINUX_SIGTRAMP_LEN) != 0) - return 0; - - return pc; -} - -#define LINUX_SIGINFO_SIZE 128 - -/* Offset to struct sigcontext in ucontext, from . */ -#define LINUX_UCONTEXT_SIGCONTEXT_OFFSET (36) - -/* Assuming FRAME is for a GNU/Linux sigtramp routine, return the - address of the associated sigcontext structure. */ -CORE_ADDR -x86_64_linux_sigcontext_addr (struct frame_info *frame) -{ - CORE_ADDR pc; - - pc = x86_64_linux_sigtramp_start (frame->pc); - if (pc) - { - if (frame->next) - /* If this isn't the top frame, the next frame must be for the - signal handler itself. The sigcontext structure is part of - the user context. */ - return frame->next->frame + LINUX_SIGINFO_SIZE + - LINUX_UCONTEXT_SIGCONTEXT_OFFSET; - - - /* This is the top frame. */ - return read_register (SP_REGNUM) + LINUX_SIGINFO_SIZE + - LINUX_UCONTEXT_SIGCONTEXT_OFFSET; - - } - - error ("Couldn't recognize signal trampoline."); - return 0; -} - -/* Offset to saved PC in sigcontext, from . */ -#define LINUX_SIGCONTEXT_PC_OFFSET (136) - -/* Assuming FRAME is for a GNU/Linux sigtramp routine, return the - saved program counter. */ - -CORE_ADDR -x86_64_linux_sigtramp_saved_pc (struct frame_info *frame) -{ - CORE_ADDR addr; - - addr = x86_64_linux_sigcontext_addr (frame); - return read_memory_integer (addr + LINUX_SIGCONTEXT_PC_OFFSET, 8); -} - -/* Immediately after a function call, return the saved pc. */ - -CORE_ADDR -x86_64_linux_saved_pc_after_call (struct frame_info *frame) -{ - if (frame->signal_handler_caller) - return x86_64_linux_sigtramp_saved_pc (frame); - - return read_memory_integer (read_register (SP_REGNUM), 8); -} - -/* Saved Pc. Get it from sigcontext if within sigtramp. */ -CORE_ADDR -x86_64_linux_frame_saved_pc (struct frame_info *frame) -{ - if (frame->signal_handler_caller) - return x86_64_linux_sigtramp_saved_pc (frame); - return cfi_get_ra (frame); -} diff --git a/contrib/gdb/gdb/x86-64-tdep.c b/contrib/gdb/gdb/x86-64-tdep.c deleted file mode 100644 index 7b65382..0000000 --- a/contrib/gdb/gdb/x86-64-tdep.c +++ /dev/null @@ -1,1159 +0,0 @@ -/* Target-dependent code for the x86-64 for GDB, the GNU debugger. - - Copyright 2001, 2002 Free Software Foundation, Inc. - - Contributed by Jiri Smid, SuSE Labs. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include "defs.h" -#include "inferior.h" -#include "gdbcore.h" -#include "gdbcmd.h" -#include "arch-utils.h" -#include "regcache.h" -#include "symfile.h" -#include "objfiles.h" -#include "x86-64-tdep.h" -#include "dwarf2cfi.h" -#include "gdb_assert.h" - -/* Register numbers of various important registers. */ -#define RAX_REGNUM 0 -#define RDX_REGNUM 3 -#define RDI_REGNUM 5 -#define EFLAGS_REGNUM 17 -#define ST0_REGNUM 22 -#define XMM1_REGNUM 39 - -struct register_info -{ - int size; - char *name; - struct type **type; -}; - -/* x86_64_register_raw_size_table[i] is the number of bytes of storage in - GDB's register array occupied by register i. */ -static struct register_info x86_64_register_info_table[] = { - /* 0 */ {8, "rax", &builtin_type_int64}, - /* 1 */ {8, "rbx", &builtin_type_int64}, - /* 2 */ {8, "rcx", &builtin_type_int64}, - /* 3 */ {8, "rdx", &builtin_type_int64}, - /* 4 */ {8, "rsi", &builtin_type_int64}, - /* 5 */ {8, "rdi", &builtin_type_int64}, - /* 6 */ {8, "rbp", &builtin_type_void_func_ptr}, - /* 7 */ {8, "rsp", &builtin_type_void_func_ptr}, - /* 8 */ {8, "r8", &builtin_type_int64}, - /* 9 */ {8, "r9", &builtin_type_int64}, - /* 10 */ {8, "r10", &builtin_type_int64}, - /* 11 */ {8, "r11", &builtin_type_int64}, - /* 12 */ {8, "r12", &builtin_type_int64}, - /* 13 */ {8, "r13", &builtin_type_int64}, - /* 14 */ {8, "r14", &builtin_type_int64}, - /* 15 */ {8, "r15", &builtin_type_int64}, - /* 16 */ {8, "rip", &builtin_type_void_func_ptr}, - /* 17 */ {4, "eflags", &builtin_type_int32}, - /* 18 */ {4, "ds", &builtin_type_int32}, - /* 19 */ {4, "es", &builtin_type_int32}, - /* 20 */ {4, "fs", &builtin_type_int32}, - /* 21 */ {4, "gs", &builtin_type_int32}, - /* 22 */ {10, "st0", &builtin_type_i387_ext}, - /* 23 */ {10, "st1", &builtin_type_i387_ext}, - /* 24 */ {10, "st2", &builtin_type_i387_ext}, - /* 25 */ {10, "st3", &builtin_type_i387_ext}, - /* 26 */ {10, "st4", &builtin_type_i387_ext}, - /* 27 */ {10, "st5", &builtin_type_i387_ext}, - /* 28 */ {10, "st6", &builtin_type_i387_ext}, - /* 29 */ {10, "st7", &builtin_type_i387_ext}, - /* 30 */ {4, "fctrl", &builtin_type_int32}, - /* 31 */ {4, "fstat", &builtin_type_int32}, - /* 32 */ {4, "ftag", &builtin_type_int32}, - /* 33 */ {4, "fiseg", &builtin_type_int32}, - /* 34 */ {4, "fioff", &builtin_type_int32}, - /* 35 */ {4, "foseg", &builtin_type_int32}, - /* 36 */ {4, "fooff", &builtin_type_int32}, - /* 37 */ {4, "fop", &builtin_type_int32}, - /* 38 */ {16, "xmm0", &builtin_type_v4sf}, - /* 39 */ {16, "xmm1", &builtin_type_v4sf}, - /* 40 */ {16, "xmm2", &builtin_type_v4sf}, - /* 41 */ {16, "xmm3", &builtin_type_v4sf}, - /* 42 */ {16, "xmm4", &builtin_type_v4sf}, - /* 43 */ {16, "xmm5", &builtin_type_v4sf}, - /* 44 */ {16, "xmm6", &builtin_type_v4sf}, - /* 45 */ {16, "xmm7", &builtin_type_v4sf}, - /* 46 */ {16, "xmm8", &builtin_type_v4sf}, - /* 47 */ {16, "xmm9", &builtin_type_v4sf}, - /* 48 */ {16, "xmm10", &builtin_type_v4sf}, - /* 49 */ {16, "xmm11", &builtin_type_v4sf}, - /* 50 */ {16, "xmm12", &builtin_type_v4sf}, - /* 51 */ {16, "xmm13", &builtin_type_v4sf}, - /* 52 */ {16, "xmm14", &builtin_type_v4sf}, - /* 53 */ {16, "xmm15", &builtin_type_v4sf}, - /* 54 */ {4, "mxcsr", &builtin_type_int32} -}; - -/* This array is a mapping from Dwarf-2 register - numbering to GDB's one. Dwarf-2 numbering is - defined in x86-64 ABI, section 3.6. */ -static int x86_64_dwarf2gdb_regno_map[] = { - 0, 1, 2, 3, /* RAX - RDX */ - 4, 5, 6, 7, /* RSI, RDI, RBP, RSP */ - 8, 9, 10, 11, /* R8 - R11 */ - 12, 13, 14, 15, /* R12 - R15 */ - -1, /* RA - not mapped */ - XMM1_REGNUM - 1, XMM1_REGNUM, /* XMM0 ... */ - XMM1_REGNUM + 1, XMM1_REGNUM + 2, - XMM1_REGNUM + 3, XMM1_REGNUM + 4, - XMM1_REGNUM + 5, XMM1_REGNUM + 6, - XMM1_REGNUM + 7, XMM1_REGNUM + 8, - XMM1_REGNUM + 9, XMM1_REGNUM + 10, - XMM1_REGNUM + 11, XMM1_REGNUM + 12, - XMM1_REGNUM + 13, XMM1_REGNUM + 14, /* ... XMM15 */ - ST0_REGNUM + 0, ST0_REGNUM + 1, /* ST0 ... */ - ST0_REGNUM + 2, ST0_REGNUM + 3, - ST0_REGNUM + 4, ST0_REGNUM + 5, - ST0_REGNUM + 6, ST0_REGNUM + 7 /* ... ST7 */ -}; - -static int x86_64_dwarf2gdb_regno_map_length = - sizeof (x86_64_dwarf2gdb_regno_map) / - sizeof (x86_64_dwarf2gdb_regno_map[0]); - -/* Number of all registers */ -#define X86_64_NUM_REGS (sizeof (x86_64_register_info_table) / \ - sizeof (x86_64_register_info_table[0])) - -/* Number of general registers. */ -#define X86_64_NUM_GREGS (22) - -int x86_64_num_regs = X86_64_NUM_REGS; -int x86_64_num_gregs = X86_64_NUM_GREGS; - -/* Did we already print a note about frame pointer? */ -int omit_fp_note_printed = 0; - -/* Number of bytes of storage in the actual machine representation for - register REGNO. */ -int -x86_64_register_raw_size (int regno) -{ - return x86_64_register_info_table[regno].size; -} - -/* x86_64_register_byte_table[i] is the offset into the register file of the - start of register number i. We initialize this from - x86_64_register_info_table. */ -int x86_64_register_byte_table[X86_64_NUM_REGS]; - -/* Index within `registers' of the first byte of the space for register REGNO. */ -int -x86_64_register_byte (int regno) -{ - return x86_64_register_byte_table[regno]; -} - -/* Return the GDB type object for the "standard" data type of data in - register N. */ -static struct type * -x86_64_register_virtual_type (int regno) -{ - return *x86_64_register_info_table[regno].type; -} - -/* x86_64_register_convertible is true if register N's virtual format is - different from its raw format. Note that this definition assumes - that the host supports IEEE 32-bit floats, since it doesn't say - that SSE registers need conversion. Even if we can't find a - counterexample, this is still sloppy. */ -int -x86_64_register_convertible (int regno) -{ - return IS_FP_REGNUM (regno); -} - -/* Convert data from raw format for register REGNUM in buffer FROM to - virtual format with type TYPE in buffer TO. In principle both - formats are identical except that the virtual format has two extra - bytes appended that aren't used. We set these to zero. */ -void -x86_64_register_convert_to_virtual (int regnum, struct type *type, - char *from, char *to) -{ - char buf[12]; - - /* We only support floating-point values. */ - if (TYPE_CODE (type) != TYPE_CODE_FLT) - { - warning ("Cannot convert floating-point register value " - "to non-floating-point type."); - memset (to, 0, TYPE_LENGTH (type)); - return; - } - /* First add the necessary padding. */ - memcpy (buf, from, FPU_REG_RAW_SIZE); - memset (buf + FPU_REG_RAW_SIZE, 0, sizeof buf - FPU_REG_RAW_SIZE); - /* Convert to TYPE. This should be a no-op, if TYPE is equivalent - to the extended floating-point format used by the FPU. */ - convert_typed_floating (to, type, buf, - x86_64_register_virtual_type (regnum)); -} - -/* Convert data from virtual format with type TYPE in buffer FROM to - raw format for register REGNUM in buffer TO. Simply omit the two - unused bytes. */ - -void -x86_64_register_convert_to_raw (struct type *type, int regnum, - char *from, char *to) -{ - gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT && TYPE_LENGTH (type) == 12); - /* Simply omit the two unused bytes. */ - memcpy (to, from, FPU_REG_RAW_SIZE); -} - -/* Dwarf-2 <-> GDB register numbers mapping. */ -int -x86_64_dwarf2_reg_to_regnum (int dw_reg) -{ - if (dw_reg < 0 || dw_reg > x86_64_dwarf2gdb_regno_map_length) - { - warning ("Dwarf-2 uses unmapped register #%d\n", dw_reg); - return dw_reg; - } - - return x86_64_dwarf2gdb_regno_map[dw_reg]; -} - -/* This is the variable that is set with "set disassembly-flavour", and - its legitimate values. */ -static const char att_flavour[] = "att"; -static const char intel_flavour[] = "intel"; -static const char *valid_flavours[] = { - att_flavour, - intel_flavour, - NULL -}; -static const char *disassembly_flavour = att_flavour; - -static CORE_ADDR -x86_64_push_return_address (CORE_ADDR pc, CORE_ADDR sp) -{ - char buf[8]; - - store_unsigned_integer (buf, 8, CALL_DUMMY_ADDRESS ()); - - write_memory (sp - 8, buf, 8); - return sp - 8; -} - -void -x86_64_pop_frame (void) -{ - generic_pop_current_frame (cfi_pop_frame); -} - - -/* The returning of values is done according to the special algorithm. - Some types are returned in registers an some (big structures) in memory. - See ABI for details. - */ - -#define MAX_CLASSES 4 - -enum x86_64_reg_class -{ - X86_64_NO_CLASS, - X86_64_INTEGER_CLASS, - X86_64_INTEGERSI_CLASS, - X86_64_SSE_CLASS, - X86_64_SSESF_CLASS, - X86_64_SSEDF_CLASS, - X86_64_SSEUP_CLASS, - X86_64_X87_CLASS, - X86_64_X87UP_CLASS, - X86_64_MEMORY_CLASS -}; - -/* Return the union class of CLASS1 and CLASS2. - See the x86-64 ABI for details. */ - -static enum x86_64_reg_class -merge_classes (enum x86_64_reg_class class1, enum x86_64_reg_class class2) -{ - /* Rule #1: If both classes are equal, this is the resulting class. */ - if (class1 == class2) - return class1; - - /* Rule #2: If one of the classes is NO_CLASS, the resulting class is - the other class. */ - if (class1 == X86_64_NO_CLASS) - return class2; - if (class2 == X86_64_NO_CLASS) - return class1; - - /* Rule #3: If one of the classes is MEMORY, the result is MEMORY. */ - if (class1 == X86_64_MEMORY_CLASS || class2 == X86_64_MEMORY_CLASS) - return X86_64_MEMORY_CLASS; - - /* Rule #4: If one of the classes is INTEGER, the result is INTEGER. */ - if ((class1 == X86_64_INTEGERSI_CLASS && class2 == X86_64_SSESF_CLASS) - || (class2 == X86_64_INTEGERSI_CLASS && class1 == X86_64_SSESF_CLASS)) - return X86_64_INTEGERSI_CLASS; - if (class1 == X86_64_INTEGER_CLASS || class1 == X86_64_INTEGERSI_CLASS - || class2 == X86_64_INTEGER_CLASS || class2 == X86_64_INTEGERSI_CLASS) - return X86_64_INTEGER_CLASS; - - /* Rule #5: If one of the classes is X87 or X87UP class, MEMORY is used. */ - if (class1 == X86_64_X87_CLASS || class1 == X86_64_X87UP_CLASS - || class2 == X86_64_X87_CLASS || class2 == X86_64_X87UP_CLASS) - return X86_64_MEMORY_CLASS; - - /* Rule #6: Otherwise class SSE is used. */ - return X86_64_SSE_CLASS; -} - - -/* Classify the argument type. - CLASSES will be filled by the register class used to pass each word - of the operand. The number of words is returned. In case the parameter - should be passed in memory, 0 is returned. As a special case for zero - sized containers, classes[0] will be NO_CLASS and 1 is returned. - - See the x86-64 PS ABI for details. -*/ - -static int -classify_argument (struct type *type, - enum x86_64_reg_class classes[MAX_CLASSES], int bit_offset) -{ - int bytes = TYPE_LENGTH (type); - int words = (bytes + 8 - 1) / 8; - - switch (TYPE_CODE (type)) - { - case TYPE_CODE_ARRAY: - case TYPE_CODE_STRUCT: - case TYPE_CODE_UNION: - { - int i; - enum x86_64_reg_class subclasses[MAX_CLASSES]; - - /* On x86-64 we pass structures larger than 16 bytes on the stack. */ - if (bytes > 16) - return 0; - - for (i = 0; i < words; i++) - classes[i] = X86_64_NO_CLASS; - - /* Zero sized arrays or structures are NO_CLASS. We return 0 to - signalize memory class, so handle it as special case. */ - if (!words) - { - classes[0] = X86_64_NO_CLASS; - return 1; - } - switch (TYPE_CODE (type)) - { - case TYPE_CODE_STRUCT: - { - int j; - for (j = 0; j < TYPE_NFIELDS (type); ++j) - { - int num = classify_argument (TYPE_FIELDS (type)[j].type, - subclasses, - (TYPE_FIELDS (type)[j].loc. - bitpos + bit_offset) % 256); - if (!num) - return 0; - for (i = 0; i < num; i++) - { - int pos = - (TYPE_FIELDS (type)[j].loc.bitpos + - bit_offset) / 8 / 8; - classes[i + pos] = - merge_classes (subclasses[i], classes[i + pos]); - } - } - } - break; - case TYPE_CODE_ARRAY: - { - int num; - - num = classify_argument (TYPE_TARGET_TYPE (type), - subclasses, bit_offset); - if (!num) - return 0; - - /* The partial classes are now full classes. */ - if (subclasses[0] == X86_64_SSESF_CLASS && bytes != 4) - subclasses[0] = X86_64_SSE_CLASS; - if (subclasses[0] == X86_64_INTEGERSI_CLASS && bytes != 4) - subclasses[0] = X86_64_INTEGER_CLASS; - - for (i = 0; i < words; i++) - classes[i] = subclasses[i % num]; - } - break; - case TYPE_CODE_UNION: - { - int j; - { - for (j = 0; j < TYPE_NFIELDS (type); ++j) - { - int num; - num = classify_argument (TYPE_FIELDS (type)[j].type, - subclasses, bit_offset); - if (!num) - return 0; - for (i = 0; i < num; i++) - classes[i] = merge_classes (subclasses[i], classes[i]); - } - } - } - break; - default: - break; - } - /* Final merger cleanup. */ - for (i = 0; i < words; i++) - { - /* If one class is MEMORY, everything should be passed in - memory. */ - if (classes[i] == X86_64_MEMORY_CLASS) - return 0; - - /* The X86_64_SSEUP_CLASS should be always preceeded by - X86_64_SSE_CLASS. */ - if (classes[i] == X86_64_SSEUP_CLASS - && (i == 0 || classes[i - 1] != X86_64_SSE_CLASS)) - classes[i] = X86_64_SSE_CLASS; - - /* X86_64_X87UP_CLASS should be preceeded by X86_64_X87_CLASS. */ - if (classes[i] == X86_64_X87UP_CLASS - && (i == 0 || classes[i - 1] != X86_64_X87_CLASS)) - classes[i] = X86_64_SSE_CLASS; - } - return words; - } - break; - case TYPE_CODE_FLT: - switch (bytes) - { - case 4: - if (!(bit_offset % 64)) - classes[0] = X86_64_SSESF_CLASS; - else - classes[0] = X86_64_SSE_CLASS; - return 1; - case 8: - classes[0] = X86_64_SSEDF_CLASS; - return 1; - case 16: - classes[0] = X86_64_X87_CLASS; - classes[1] = X86_64_X87UP_CLASS; - return 2; - } - break; - case TYPE_CODE_INT: - case TYPE_CODE_PTR: - switch (bytes) - { - case 1: - case 2: - case 4: - case 8: - if (bytes * 8 + bit_offset <= 32) - classes[0] = X86_64_INTEGERSI_CLASS; - else - classes[0] = X86_64_INTEGER_CLASS; - return 1; - case 16: - classes[0] = classes[1] = X86_64_INTEGER_CLASS; - return 2; - default: - break; - } - case TYPE_CODE_VOID: - return 0; - default: /* Avoid warning. */ - break; - } - internal_error (__FILE__, __LINE__, - "classify_argument: unknown argument type"); -} - -/* Examine the argument and return set number of register required in each - class. Return 0 ifif parameter should be passed in memory. */ - -static int -examine_argument (enum x86_64_reg_class classes[MAX_CLASSES], - int n, int *int_nregs, int *sse_nregs) -{ - *int_nregs = 0; - *sse_nregs = 0; - if (!n) - return 0; - for (n--; n >= 0; n--) - switch (classes[n]) - { - case X86_64_INTEGER_CLASS: - case X86_64_INTEGERSI_CLASS: - (*int_nregs)++; - break; - case X86_64_SSE_CLASS: - case X86_64_SSESF_CLASS: - case X86_64_SSEDF_CLASS: - (*sse_nregs)++; - break; - case X86_64_NO_CLASS: - case X86_64_SSEUP_CLASS: - case X86_64_X87_CLASS: - case X86_64_X87UP_CLASS: - break; - case X86_64_MEMORY_CLASS: - internal_error (__FILE__, __LINE__, - "examine_argument: unexpected memory class"); - } - return 1; -} - -#define RET_INT_REGS 2 -#define RET_SSE_REGS 2 - -/* Check if the structure in value_type is returned in registers or in - memory. If this function returns 1, gdb will call STORE_STRUCT_RETURN and - EXTRACT_STRUCT_VALUE_ADDRESS else STORE_RETURN_VALUE and EXTRACT_RETURN_VALUE - will be used. */ -int -x86_64_use_struct_convention (int gcc_p, struct type *value_type) -{ - enum x86_64_reg_class class[MAX_CLASSES]; - int n = classify_argument (value_type, class, 0); - int needed_intregs; - int needed_sseregs; - - return (!n || - !examine_argument (class, n, &needed_intregs, &needed_sseregs) || - needed_intregs > RET_INT_REGS || needed_sseregs > RET_SSE_REGS); -} - - -/* Extract from an array REGBUF containing the (raw) register state, a - function return value of TYPE, and copy that, in virtual format, - into VALBUF. */ - -void -x86_64_extract_return_value (struct type *type, char *regbuf, char *valbuf) -{ - enum x86_64_reg_class class[MAX_CLASSES]; - int n = classify_argument (type, class, 0); - int needed_intregs; - int needed_sseregs; - int intreg = 0; - int ssereg = 0; - int offset = 0; - int ret_int_r[RET_INT_REGS] = { RAX_REGNUM, RDX_REGNUM }; - int ret_sse_r[RET_SSE_REGS] = { XMM0_REGNUM, XMM1_REGNUM }; - - if (!n || - !examine_argument (class, n, &needed_intregs, &needed_sseregs) || - needed_intregs > RET_INT_REGS || needed_sseregs > RET_SSE_REGS) - { /* memory class */ - CORE_ADDR addr; - memcpy (&addr, regbuf, REGISTER_RAW_SIZE (RAX_REGNUM)); - read_memory (addr, valbuf, TYPE_LENGTH (type)); - return; - } - else - { - int i; - for (i = 0; i < n; i++) - { - switch (class[i]) - { - case X86_64_NO_CLASS: - break; - case X86_64_INTEGER_CLASS: - memcpy (valbuf + offset, - regbuf + REGISTER_BYTE (ret_int_r[(intreg + 1) / 2]), - 8); - offset += 8; - intreg += 2; - break; - case X86_64_INTEGERSI_CLASS: - memcpy (valbuf + offset, - regbuf + REGISTER_BYTE (ret_int_r[intreg / 2]), 4); - offset += 8; - intreg++; - break; - case X86_64_SSEDF_CLASS: - case X86_64_SSESF_CLASS: - case X86_64_SSE_CLASS: - memcpy (valbuf + offset, - regbuf + REGISTER_BYTE (ret_sse_r[(ssereg + 1) / 2]), - 8); - offset += 8; - ssereg += 2; - break; - case X86_64_SSEUP_CLASS: - memcpy (valbuf + offset + 8, - regbuf + REGISTER_BYTE (ret_sse_r[ssereg / 2]), 8); - offset += 8; - ssereg++; - break; - case X86_64_X87_CLASS: - memcpy (valbuf + offset, regbuf + REGISTER_BYTE (FP0_REGNUM), - 8); - offset += 8; - break; - case X86_64_X87UP_CLASS: - memcpy (valbuf + offset, - regbuf + REGISTER_BYTE (FP0_REGNUM) + 8, 8); - offset += 8; - break; - case X86_64_MEMORY_CLASS: - default: - internal_error (__FILE__, __LINE__, - "Unexpected argument class"); - } - } - } -} - -/* Handled by unwind informations. */ -static void -x86_64_frame_init_saved_regs (struct frame_info *fi) -{ -} - -#define INT_REGS 6 -#define SSE_REGS 16 - -CORE_ADDR -x86_64_push_arguments (int nargs, struct value **args, CORE_ADDR sp, - int struct_return, CORE_ADDR struct_addr) -{ - int intreg = 0; - int ssereg = 0; - int i; - static int int_parameter_registers[INT_REGS] = { - 5 /* RDI */ , 4 /* RSI */ , - 3 /* RDX */ , 2 /* RCX */ , - 8 /* R8 */ , 9 /* R9 */ - }; - /* XMM0 - XMM15 */ - static int sse_parameter_registers[SSE_REGS] = { - XMM1_REGNUM - 1, XMM1_REGNUM, XMM1_REGNUM + 1, XMM1_REGNUM + 2, - XMM1_REGNUM + 3, XMM1_REGNUM + 4, XMM1_REGNUM + 5, XMM1_REGNUM + 6, - XMM1_REGNUM + 7, XMM1_REGNUM + 8, XMM1_REGNUM + 9, XMM1_REGNUM + 10, - XMM1_REGNUM + 11, XMM1_REGNUM + 12, XMM1_REGNUM + 13, XMM1_REGNUM + 14 - }; - int stack_values_count = 0; - int *stack_values; - stack_values = alloca (nargs * sizeof (int)); - for (i = 0; i < nargs; i++) - { - enum x86_64_reg_class class[MAX_CLASSES]; - int n = classify_argument (args[i]->type, class, 0); - int needed_intregs; - int needed_sseregs; - - if (!n || - !examine_argument (class, n, &needed_intregs, &needed_sseregs) - || intreg / 2 + needed_intregs > INT_REGS - || ssereg / 2 + needed_sseregs > SSE_REGS) - { /* memory class */ - stack_values[stack_values_count++] = i; - } - else - { - int j; - for (j = 0; j < n; j++) - { - int offset = 0; - switch (class[j]) - { - case X86_64_NO_CLASS: - break; - case X86_64_INTEGER_CLASS: - write_register_gen (int_parameter_registers - [(intreg + 1) / 2], - VALUE_CONTENTS_ALL (args[i]) + offset); - offset += 8; - intreg += 2; - break; - case X86_64_INTEGERSI_CLASS: - write_register_gen (int_parameter_registers[intreg / 2], - VALUE_CONTENTS_ALL (args[i]) + offset); - offset += 8; - intreg++; - break; - case X86_64_SSEDF_CLASS: - case X86_64_SSESF_CLASS: - case X86_64_SSE_CLASS: - write_register_gen (sse_parameter_registers - [(ssereg + 1) / 2], - VALUE_CONTENTS_ALL (args[i]) + offset); - offset += 8; - ssereg += 2; - break; - case X86_64_SSEUP_CLASS: - write_register_gen (sse_parameter_registers[ssereg / 2], - VALUE_CONTENTS_ALL (args[i]) + offset); - offset += 8; - ssereg++; - break; - case X86_64_X87_CLASS: - case X86_64_MEMORY_CLASS: - stack_values[stack_values_count++] = i; - break; - case X86_64_X87UP_CLASS: - break; - default: - internal_error (__FILE__, __LINE__, - "Unexpected argument class"); - } - intreg += intreg % 2; - ssereg += ssereg % 2; - } - } - } - while (--stack_values_count >= 0) - { - struct value *arg = args[stack_values[stack_values_count]]; - int len = TYPE_LENGTH (VALUE_ENCLOSING_TYPE (arg)); - len += 7; - len -= len % 8; - sp -= len; - write_memory (sp, VALUE_CONTENTS_ALL (arg), len); - } - return sp; -} - -/* Write into the appropriate registers a function return value stored - in VALBUF of type TYPE, given in virtual format. */ -void -x86_64_store_return_value (struct type *type, char *valbuf) -{ - int len = TYPE_LENGTH (type); - - if (TYPE_CODE_FLT == TYPE_CODE (type)) - { - /* Floating-point return values can be found in %st(0). */ - if (len == TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT - && TARGET_LONG_DOUBLE_FORMAT == &floatformat_i387_ext) - { - /* Copy straight over. */ - write_register_bytes (REGISTER_BYTE (FP0_REGNUM), valbuf, - FPU_REG_RAW_SIZE); - } - else - { - char buf[FPU_REG_RAW_SIZE]; - DOUBLEST val; - - /* Convert the value found in VALBUF to the extended - floating point format used by the FPU. This is probably - not exactly how it would happen on the target itself, but - it is the best we can do. */ - val = extract_floating (valbuf, TYPE_LENGTH (type)); - floatformat_from_doublest (&floatformat_i387_ext, &val, buf); - write_register_bytes (REGISTER_BYTE (FP0_REGNUM), buf, - FPU_REG_RAW_SIZE); - } - } - else - { - int low_size = REGISTER_RAW_SIZE (0); - int high_size = REGISTER_RAW_SIZE (1); - - if (len <= low_size) - write_register_bytes (REGISTER_BYTE (0), valbuf, len); - else if (len <= (low_size + high_size)) - { - write_register_bytes (REGISTER_BYTE (0), valbuf, low_size); - write_register_bytes (REGISTER_BYTE (1), - valbuf + low_size, len - low_size); - } - else - internal_error (__FILE__, __LINE__, - "Cannot store return value of %d bytes long.", len); - } -} - - -char * -x86_64_register_name (int reg_nr) -{ - if (reg_nr < 0 || reg_nr >= X86_64_NUM_REGS) - return NULL; - return x86_64_register_info_table[reg_nr].name; -} - -int -x86_64_register_number (const char *name) -{ - int reg_nr; - - for (reg_nr = 0; reg_nr < X86_64_NUM_REGS; reg_nr++) - if (strcmp (name, x86_64_register_info_table[reg_nr].name) == 0) - return reg_nr; - return -1; -} - - - -/* We have two flavours of disassembly. The machinery on this page - deals with switching between those. */ - -static int -gdb_print_insn_x86_64 (bfd_vma memaddr, disassemble_info * info) -{ - if (disassembly_flavour == att_flavour) - return print_insn_i386_att (memaddr, info); - else if (disassembly_flavour == intel_flavour) - return print_insn_i386_intel (memaddr, info); - /* Never reached -- disassembly_flavour is always either att_flavour - or intel_flavour. */ - internal_error (__FILE__, __LINE__, "failed internal consistency check"); -} - - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. */ -void -x86_64_store_struct_return (CORE_ADDR addr, CORE_ADDR sp) -{ - write_register (RDI_REGNUM, addr); -} - -int -x86_64_frameless_function_invocation (struct frame_info *frame) -{ - return 0; -} - -/* If a function with debugging information and known beginning - is detected, we will return pc of the next line in the source - code. With this approach we effectively skip the prolog. */ - -#define PROLOG_BUFSIZE 4 -CORE_ADDR -x86_64_skip_prologue (CORE_ADDR pc) -{ - int i; - struct symtab_and_line v_sal; - struct symbol *v_function; - CORE_ADDR endaddr; - - /* We will handle only functions beginning with: - 55 pushq %rbp - 48 89 e5 movq %rsp,%rbp - */ - unsigned char prolog_expect[PROLOG_BUFSIZE] = { 0x55, 0x48, 0x89, 0xe5 }, - prolog_buf[PROLOG_BUFSIZE]; - - read_memory (pc, (char *) prolog_buf, PROLOG_BUFSIZE); - - /* First check, whether pc points to pushq %rbp, movq %rsp,%rbp. */ - for (i = 0; i < PROLOG_BUFSIZE; i++) - if (prolog_expect[i] != prolog_buf[i]) - return pc; /* ... no, it doesn't. Nothing to skip. */ - - /* OK, we have found the prologue and want PC of the first - non-prologue instruction. */ - pc += PROLOG_BUFSIZE; - - v_function = find_pc_function (pc); - v_sal = find_pc_line (pc, 0); - - /* If pc doesn't point to a function with debuginfo, - some of the following may be NULL. */ - if (!v_function || !v_function->ginfo.value.block || !v_sal.symtab) - return pc; - - endaddr = v_function->ginfo.value.block->endaddr; - - for (i = 0; i < v_sal.symtab->linetable->nitems; i++) - if (v_sal.symtab->linetable->item[i].pc >= pc - && v_sal.symtab->linetable->item[i].pc < endaddr) - { - pc = v_sal.symtab->linetable->item[i].pc; - break; - } - - return pc; -} - -/* Sequence of bytes for breakpoint instruction. */ -static unsigned char * -x86_64_breakpoint_from_pc (CORE_ADDR * pc, int *lenptr) -{ - static unsigned char breakpoint[] = { 0xcc }; - *lenptr = 1; - return breakpoint; -} - -static struct gdbarch * -x86_64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) -{ - struct gdbarch *gdbarch; - struct gdbarch_tdep *tdep; - int i, sum; - - /* Find a candidate among the list of pre-declared architectures. */ - for (arches = gdbarch_list_lookup_by_info (arches, &info); - arches != NULL; - arches = gdbarch_list_lookup_by_info (arches->next, &info)) - { - switch (info.bfd_arch_info->mach) - { - case bfd_mach_x86_64: - case bfd_mach_x86_64_intel_syntax: - switch (gdbarch_bfd_arch_info (arches->gdbarch)->mach) - { - case bfd_mach_x86_64: - case bfd_mach_x86_64_intel_syntax: - return arches->gdbarch; - case bfd_mach_i386_i386: - case bfd_mach_i386_i8086: - case bfd_mach_i386_i386_intel_syntax: - break; - default: - internal_error (__FILE__, __LINE__, - "x86_64_gdbarch_init: unknown machine type"); - } - break; - case bfd_mach_i386_i386: - case bfd_mach_i386_i8086: - case bfd_mach_i386_i386_intel_syntax: - switch (gdbarch_bfd_arch_info (arches->gdbarch)->mach) - { - case bfd_mach_x86_64: - case bfd_mach_x86_64_intel_syntax: - break; - case bfd_mach_i386_i386: - case bfd_mach_i386_i8086: - case bfd_mach_i386_i386_intel_syntax: - return arches->gdbarch; - default: - internal_error (__FILE__, __LINE__, - "x86_64_gdbarch_init: unknown machine type"); - } - break; - default: - internal_error (__FILE__, __LINE__, - "x86_64_gdbarch_init: unknown machine type"); - } - } - - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); - gdbarch = gdbarch_alloc (&info, tdep); - - switch (info.bfd_arch_info->mach) - { - case bfd_mach_x86_64: - case bfd_mach_x86_64_intel_syntax: - tdep->num_xmm_regs = 16; - break; - case bfd_mach_i386_i386: - case bfd_mach_i386_i8086: - case bfd_mach_i386_i386_intel_syntax: - /* This is place for definition of i386 target vector. */ - break; - default: - internal_error (__FILE__, __LINE__, - "x86_64_gdbarch_init: unknown machine type"); - } - - set_gdbarch_long_bit (gdbarch, 64); - set_gdbarch_long_long_bit (gdbarch, 64); - set_gdbarch_ptr_bit (gdbarch, 64); - - set_gdbarch_long_double_format (gdbarch, &floatformat_i387_ext); - - set_gdbarch_num_regs (gdbarch, X86_64_NUM_REGS); - set_gdbarch_register_name (gdbarch, x86_64_register_name); - set_gdbarch_register_size (gdbarch, 8); - set_gdbarch_register_raw_size (gdbarch, x86_64_register_raw_size); - set_gdbarch_max_register_raw_size (gdbarch, 16); - set_gdbarch_register_byte (gdbarch, x86_64_register_byte); - - /* Total amount of space needed to store our copies of the machine's register - (SIZEOF_GREGS + SIZEOF_FPU_REGS + SIZEOF_FPU_CTRL_REGS + SIZEOF_SSE_REGS) */ - for (i = 0, sum = 0; i < X86_64_NUM_REGS; i++) - sum += x86_64_register_info_table[i].size; - set_gdbarch_register_bytes (gdbarch, sum); - set_gdbarch_register_virtual_size (gdbarch, generic_register_virtual_size); - set_gdbarch_max_register_virtual_size (gdbarch, 16); - - set_gdbarch_register_virtual_type (gdbarch, x86_64_register_virtual_type); - - set_gdbarch_register_convertible (gdbarch, x86_64_register_convertible); - set_gdbarch_register_convert_to_virtual (gdbarch, - x86_64_register_convert_to_virtual); - set_gdbarch_register_convert_to_raw (gdbarch, - x86_64_register_convert_to_raw); - -/* Register numbers of various important registers. */ - set_gdbarch_sp_regnum (gdbarch, 7); /* (rsp) Contains address of top of stack. */ - set_gdbarch_fp_regnum (gdbarch, 6); /* (rbp) */ - set_gdbarch_pc_regnum (gdbarch, 16); /* (rip) Contains program counter. */ - - set_gdbarch_fp0_regnum (gdbarch, X86_64_NUM_GREGS); /* First FPU floating-point register. */ - - set_gdbarch_read_fp (gdbarch, cfi_read_fp); - -/* Discard from the stack the innermost frame, restoring all registers. */ - set_gdbarch_pop_frame (gdbarch, x86_64_pop_frame); - - /* FRAME_CHAIN takes a frame's nominal address and produces the frame's - chain-pointer. */ - set_gdbarch_frame_chain (gdbarch, cfi_frame_chain); - - set_gdbarch_frameless_function_invocation (gdbarch, - x86_64_frameless_function_invocation); - set_gdbarch_frame_saved_pc (gdbarch, x86_64_linux_frame_saved_pc); - - set_gdbarch_frame_args_address (gdbarch, default_frame_address); - set_gdbarch_frame_locals_address (gdbarch, default_frame_address); - -/* Return number of bytes at start of arglist that are not really args. */ - set_gdbarch_frame_args_skip (gdbarch, 8); - - set_gdbarch_frame_init_saved_regs (gdbarch, x86_64_frame_init_saved_regs); - -/* Frame pc initialization is handled by unwind informations. */ - set_gdbarch_init_frame_pc (gdbarch, cfi_init_frame_pc); - -/* Initialization of unwind informations. */ - set_gdbarch_init_extra_frame_info (gdbarch, cfi_init_extra_frame_info); - -/* Getting saved registers is handled by unwind informations. */ - set_gdbarch_get_saved_register (gdbarch, cfi_get_saved_register); - - set_gdbarch_frame_init_saved_regs (gdbarch, x86_64_frame_init_saved_regs); - -/* Cons up virtual frame pointer for trace */ - set_gdbarch_virtual_frame_pointer (gdbarch, cfi_virtual_frame_pointer); - - - set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid); - - set_gdbarch_use_generic_dummy_frames (gdbarch, 1); - set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT); - set_gdbarch_call_dummy_address (gdbarch, entry_point_address); - set_gdbarch_call_dummy_length (gdbarch, 0); - set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0); - set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1); - set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point); - set_gdbarch_call_dummy_words (gdbarch, 0); - set_gdbarch_sizeof_call_dummy_words (gdbarch, 0); - set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0); - set_gdbarch_call_dummy_p (gdbarch, 1); - set_gdbarch_call_dummy_start_offset (gdbarch, 0); - set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame); - set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy); - set_gdbarch_push_return_address (gdbarch, x86_64_push_return_address); - set_gdbarch_push_arguments (gdbarch, x86_64_push_arguments); - -/* Return number of args passed to a frame, no way to tell. */ - set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown); -/* Don't use default structure extract routine */ - set_gdbarch_extract_struct_value_address (gdbarch, 0); - -/* If USE_STRUCT_CONVENTION retruns 0, then gdb uses STORE_RETURN_VALUE - and EXTRACT_RETURN_VALUE to store/fetch the functions return value. It is - the case when structure is returned in registers. */ - set_gdbarch_use_struct_convention (gdbarch, x86_64_use_struct_convention); - -/* Store the address of the place in which to copy the structure the - subroutine will return. This is called from call_function. */ - set_gdbarch_store_struct_return (gdbarch, x86_64_store_struct_return); - -/* Extract from an array REGBUF containing the (raw) register state - a function return value of type TYPE, and copy that, in virtual format, - into VALBUF. */ - set_gdbarch_extract_return_value (gdbarch, x86_64_extract_return_value); - - -/* Write into the appropriate registers a function return value stored - in VALBUF of type TYPE, given in virtual format. */ - set_gdbarch_store_return_value (gdbarch, x86_64_store_return_value); - - -/* Offset from address of function to start of its code. */ - set_gdbarch_function_start_offset (gdbarch, 0); - - set_gdbarch_skip_prologue (gdbarch, x86_64_skip_prologue); - - set_gdbarch_saved_pc_after_call (gdbarch, x86_64_linux_saved_pc_after_call); - - set_gdbarch_inner_than (gdbarch, core_addr_lessthan); - - set_gdbarch_breakpoint_from_pc (gdbarch, - (gdbarch_breakpoint_from_pc_ftype *) - x86_64_breakpoint_from_pc); - - set_gdbarch_in_solib_call_trampoline (gdbarch, in_plt_section); - -/* Amount PC must be decremented by after a breakpoint. This is often the - number of bytes in BREAKPOINT but not always. */ - set_gdbarch_decr_pc_after_break (gdbarch, 1); - -/* Use dwarf2 debug frame informations. */ - set_gdbarch_dwarf2_build_frame_info (gdbarch, dwarf2_build_frame_info); - set_gdbarch_dwarf2_reg_to_regnum (gdbarch, x86_64_dwarf2_reg_to_regnum); - - return gdbarch; -} - -void -_initialize_x86_64_tdep (void) -{ - register_gdbarch_init (bfd_arch_i386, x86_64_gdbarch_init); - - /* Initialize the table saying where each register starts in the - register file. */ - { - int i, offset; - - offset = 0; - for (i = 0; i < X86_64_NUM_REGS; i++) - { - x86_64_register_byte_table[i] = offset; - offset += x86_64_register_info_table[i].size; - } - } - - tm_print_insn = gdb_print_insn_x86_64; - tm_print_insn_info.mach = bfd_lookup_arch (bfd_arch_i386, 3)->mach; - - /* Add the variable that controls the disassembly flavour. */ - { - struct cmd_list_element *new_cmd; - - new_cmd = add_set_enum_cmd ("disassembly-flavour", no_class, - valid_flavours, &disassembly_flavour, "\ -Set the disassembly flavour, the valid values are \"att\" and \"intel\", \ -and the default value is \"att\".", &setlist); - add_show_from_set (new_cmd, &showlist); - } -} diff --git a/contrib/gdb/gdb/x86-64-tdep.h b/contrib/gdb/gdb/x86-64-tdep.h deleted file mode 100644 index edbfdf3..0000000 --- a/contrib/gdb/gdb/x86-64-tdep.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Target-dependent code for GDB, the GNU debugger. - Copyright 2001 - Free Software Foundation, Inc. - Contributed by Jiri Smid, SuSE Labs. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef X86_64_TDEP_H -#define X86_64_TDEP_H - -#include "i386-tdep.h" - -extern int x86_64_num_regs; -extern int x86_64_num_gregs; - -int x86_64_register_number (const char *name); -char *x86_64_register_name (int reg_nr); - - -gdbarch_frame_saved_pc_ftype x86_64_linux_frame_saved_pc; -gdbarch_saved_pc_after_call_ftype x86_64_linux_saved_pc_after_call; - -#endif diff --git a/contrib/gdb/include/gdb/ChangeLog b/contrib/gdb/include/gdb/ChangeLog deleted file mode 100644 index 91c6dad..0000000 --- a/contrib/gdb/include/gdb/ChangeLog +++ /dev/null @@ -1,13 +0,0 @@ -2002-03-29 Daniel Jacobowitz - - Merge from trunk: - 2002-03-10 Daniel Jacobowitz - * signals.h: New file, from gdb/defs.h. - - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: -- cgit v1.1