diff options
Diffstat (limited to 'contrib/gdb')
| -rw-r--r-- | contrib/gdb/opcodes/ChangeLog | 1772 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/Makefile.in | 305 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/config.in | 7 | ||||
| -rwxr-xr-x | contrib/gdb/opcodes/configure | 1538 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/configure.in | 216 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/dis-buf.c | 70 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/disassemble.c | 166 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/i386-dis.c | 2031 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/sysdep.h | 38 | ||||
| -rw-r--r-- | contrib/gdb/opcodes/z8k-dis.c | 571 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/ChangeLog | 12 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/Makefile.in | 94 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/configure.in | 8 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/hist.texinfo | 106 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/hstech.texinfo | 311 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/hsuser.texinfo | 153 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/inc-hist.texi | 159 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/rlman.texinfo | 103 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/rltech.texinfo | 1012 | ||||
| -rw-r--r-- | contrib/gdb/readline/doc/rluser.texinfo | 566 |
20 files changed, 0 insertions, 9238 deletions
diff --git a/contrib/gdb/opcodes/ChangeLog b/contrib/gdb/opcodes/ChangeLog deleted file mode 100644 index 589c1a2..0000000 --- a/contrib/gdb/opcodes/ChangeLog +++ /dev/null @@ -1,1772 +0,0 @@ -Sun Apr 7 15:06:17 1996 Fred Fish <fnf@cygnus.com> - - From: Miles Bader <miles@gnu.ai.mit.edu> - * configure.in: Use AC_CHECK_TOOL to find AR & RANLIB. - * configure: Regenerate with autoconf. - -Sat Mar 16 13:04:07 1996 Fred Fish <fnf@cygnus.com> - - * z8kgen.c (internal, gas): Call xmalloc rather than unchecked - malloc. - -Tue Mar 12 12:14:10 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure: Rebuild with autoconf 2.8. - -Thu Mar 7 15:11:10 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-dis.c (print_insn_sparc): Handle 'O' operand char like 'r'. - * sparc-opc.c (sparc_opcodes): Use 'O' operand char for `neg reg'. - -Tue Mar 5 15:51:57 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Don't set SHLIB or SHLINK to an empty string, - since they appear as targets in Makefile.in. - * configure: Rebuild. - -Mon Feb 26 13:03:40 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-make.sed: Edit out shared library support bits. - -Tue Feb 20 20:48:28 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-opc.c (v8,v6notv9): Add MASK_SPARCLET. - (sparc_opcode_archs): Add MASK_V8 to sparclet entry. - (sparc_opcodes): Add sparclet insns. - (sparclet_cpreg_table): New static local. - (sparc_{encode,decode}_sparclet_cpreg): New functions. - * sparc-dis.c (print_insn_sparc): Handle sparclet cpregs. - -Tue Feb 20 11:02:44 1996 Alan Modra <alan@mullet.Levels.UniSA.Edu.Au> - - * i386-dis.c (index16): New static variable. - (putop): Print jecxz for 32 bit case, jcxz for 16 bit, not the - other way around. - (OP_indirE): Return result of OP_E. - (OP_E): Check for 16 bit addressing mode, and disassemble - correctly. Optimised 32 bit case a little. Don't print - "(base,index,scale)" when sib specifies only an offset. - -Mon Feb 19 12:32:17 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Set and substitute SHLIB_DEP. - * configure: Rebuild. - * Makefile.in (SHLIB_DEP): New variable. - (LIBIBERTY_LISTS, BFD_LIST): New variables. - (stamp-piclist): Depend upon LIBIBERTY_LISTS and BFD_LIST. If - COMMON_SHLIB, add them to piclist with appropriate modifications. - ($(SHLIB)): Depend upon $(SHLIB_DEP). Don't check COMMON_SHLIB - here: just use piclist. - -Mon Feb 19 02:03:50 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-dis.c (MASK_V9,V9_ONLY_P,V9_P): Define. - (print_insn_sparc): Rewrite v9/not-v9 tests. - (compare_opcodes): Likewise. - * sparc-opc.c (MASK_<ARCH>): Define. - (v6,v7,v8,sparclite,v9,v9a): Redefine. - (sparclet,v6notv9): Define. - (sparc_opcode_archs): Delete member `conflicts'. Add `supported'. - (sparc_opcodes): Delete F_NOTV9, use v6notv9 instead. - -Thu Feb 15 14:45:05 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Call AC_PROG_CC before configure.host. - * configure: Rebuild. - - * Makefile.in (SONAME): Remove leading ../bfd/ from $(SHLIB). - -Wed Feb 14 19:01:27 1996 Alan Modra <alan@spri.levels.unisa.edu.au> - - * i386-dis.c (onebyte_has_modrm): New static array. - (twobyte_has_modrm): New static array. - (print_insn_i386): Only fetch the mod/reg/rm byte if it is needed. - -Tue Feb 13 15:15:01 1996 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not - $(SHLINK). - -Mon Feb 12 16:26:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * ppc-opc.c (PPC): Undef, so default defination on Windows NT - doesn't conflict. - -Wed Feb 7 13:59:54 1996 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c (m68k_opcodes): The bkpt instruction is supported on - m68010up, not just m68020up | cpu32. - - * Makefile.in (SONAME): New variable. - ($(SHLINK)): Make a link to the transformed name, as well. - (stamp-tshlink): New target. - (install): Skip stamp-tshlink during install. - -Tue Feb 6 12:28:54 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Call AC_ARG_PROGRAM. - * configure: Rebuild. - * Makefile.in (program_transform_name): New variable. - (install): Transform library name before installing it. - -Mon Feb 5 16:14:42 1996 Ian Lance Taylor <ian@cygnus.com> - - * i960-dis.c (mem): Add HX dcinva instruction. - - Support for building as a shared library, based on patches from - Alan Modra <alan@spri.levels.unisa.edu.au>: - * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib. - New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC, - SHLIB_CFLAGS, COMMON_SHLIB, SHLINK. - * configure: Rebuild. - * Makefile.in (ALLLIBS): New variable. - (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables. - (COMMON_SHLIB, SHLINK): New variables. - (.c.o): If PICFLAG is set, compile twice, once PIC, once normal. - (STAGESTUFF): Remove variable. - (all): Depend upon $(ALLLIBS) rather than $(TARGETLIB). - (stamp-piclist, piclist): New targets. - ($(SHLIB), $(SHLINK)): New targets. - ($(OFILES)): Depend upon stamp-picdir. - (disassemble.o): Build twice if PICFLAG is set. - (MOSTLYCLEAN): Add pic/*.o. - (clean): Remove $(SHLIB), $(SHLINK), piclist, and stamp-piclist. - (distclean): Remove pic and stamp-picdir. - (install): Install shared libraries. - (stamp-picdir): New target. - -Fri Feb 2 17:15:25 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-dis.c (print_insn_sparc): Delete DISASM_RAW_INSN support. - Print unknown instruction as "unknown", rather than in hex. - -Tue Jan 30 14:06:08 1996 Ian Lance Taylor <ian@cygnus.com> - - * dis-buf.c: Include "sysdep.h" before "dis-asm.h". - -Thu Jan 25 20:24:07 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-opc.c (sparc_opcode_archs): Mark v8/sparclite as conflicting. - -Thu Jan 25 11:56:49 1996 Ian Lance Taylor <ian@cygnus.com> - - * i386-dis.c (print_insn_i386): Only fetch the mod/reg/rm byte - when necessary. From Ulrich Drepper - <drepper@myware.rz.uni-karlsruhe.de>. - -Thu Jan 25 03:39:10 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-dis.c (print_insn_sparc): NUMOPCODES replaced with - sparc_num_opcodes. Update architecture enum values. - * sparc-opc.c (sparc_opcode_archs): Replaces architecture_pname. - (sparc_opcode_lookup_arch): New function. - (sparc_num_opcodes): Renamed from bfd_sparc_num_opcodes. - (sparc_opcodes): Add v9a shutdown insn. - -Mon Jan 22 08:29:59 1996 Doug Evans <dje@charmed.cygnus.com> - - * sparc-dis.c (print_insn_sparc): Renamed from print_insn. - If DISASM_RAW_INSN, print insn in hex. Handle v9a as opcode - architecture. - (print_insn_sparc64): Deleted. - * disassemble.c (disassembler, case bfd_arch_sparc): Always use - print_insn_sparc. - - * sparc-opc.c (architecture_pname): Add v9a. - -Fri Jan 12 14:35:58 1996 David Mosberger-Tang <davidm@AZStarNet.com> - - * alpha-opc.h (alpha_insn_set): VAX floating point opcode was - incorrectly defined as 0x16 when it should be 0x15. - (FLOAT_FORMAT_MASK): function code is 11 bits, not just 7 bits! - (alpha_insn_set): added cvtst and cvttq float ops. Also added - excb (exception barrier) which is defined in the Alpha - Architecture Handbook version 2. - * alpha-dis.c (print_insn_alpha): Fixed special-case decoding for - OPERATE_FORMAT_CODE type instructions. The bug caused mulq to be - disassembled as or, for example. - -Wed Jan 10 12:37:22 1996 Ian Lance Taylor <ian@cygnus.com> - - * mips-dis.c (print_insn_arg): Print cases 'i' and 'u' in hex. - (_print_insn_mips): Change i from int to unsigned int. - -Thu Jan 4 17:21:10 1996 David Edelsohn <edelsohn@mhpcc.edu> - - * ppc-opc.c (powerpc_opcodes): tlbi POWER opcode form different - from tlbie PowerPC opcode. Add PPC603 tlbld and tlbli. - -Thu Dec 28 13:29:19 1995 John Hassey <hassey@rtp.dg.com> - - * i386-dis.c: Added Pentium Pro instructions. - -Tue Dec 19 22:56:35 1995 Michael Meissner <meissner@tiktok.cygnus.com> - - * ppc-opc.c (fsqrt{,.}): Duplicate for PowerPC in addition to - being for Power2. - -Fri Dec 15 14:14:15 1995 J.T. Conklin <jtc@rtl.cygnus.com> - - * sh-opc.h (sh_nibble_type): Added REG_B. - (sh_arg_type): Added A_REG_B. - (sh_table): Added pref and bank reg versions of ldc, ldc.l, stc - and stc.l opcodes. - * sh-dis.c (print_insn_shx): Added cases for REG_B and A_REG_B. - -Fri Dec 15 16:44:31 1995 Ian Lance Taylor <ian@cygnus.com> - - * disassemble.c (disassembler): Use new bfd_big_endian macro. - -Tue Dec 12 12:22:24 1995 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (distclean): Remove stamp-h. From Ronald - F. Guilmette <rfg@monkeys.com>. - -Tue Dec 5 13:42:44 1995 Stan Shebs <shebs@andros.cygnus.com> - - From David Mosberger-Tang <davidm@azstarnet.com>: - * alpha-dis.c (print_insn_alpha): fixed decoding of cpys - instruction. - -Mon Dec 4 12:29:05 1995 J.T. Conklin <jtc@rtl.cygnus.com> - - * sh-opc.h (sh_arg_type): Added A_SSR and A_SPC. - (sh_table): Added many SH3 opcodes. - * sh-dis.c (print_insn_shx): Added cases for A_SSR and A_SPC. - -Fri Dec 1 07:42:18 1995 Michael Meissner <meissner@tiktok.cygnus.com> - - * ppc-opc.c (subfc., subfco): Mark this PPCCOM, not PPC. - (subco,subco.): Mark this PPC, not PPCCOM. - -Mon Nov 27 13:09:52 1995 Ian Lance Taylor <ian@cygnus.com> - - * configure: Rebuild with autoconf 2.7. - -Tue Nov 21 18:28:06 1995 Ian Lance Taylor <ian@cygnus.com> - - * configure: Rebuild with autoconf 2.6. - -Wed Nov 15 19:02:53 1995 Ken Raeburn <raeburn@cygnus.com> - - * configure.in: Sort list of architectures. Accept but do nothing - for alliant, convex, pyramid, romp, and tahoe. - -Wed Nov 8 20:18:59 1995 Ian Lance Taylor <ian@cygnus.com> - - * a29k-dis.c (print_special): Change num to unsigned int. - -Wed Nov 8 20:10:35 1995 Eric Freudenthal <freudenthal@nyu.edu> - - * a29k-dis.c (print_insn): Cast insn24 to unsigned long when - shifting it. - -Tue Nov 7 15:21:06 1995 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Call AC_CHECK_PROG to find and cache AR. - * configure: Rebuilt. - -Mon Nov 6 17:39:47 1995 Harry Dolan <dolan@ssd.intel.com> - - * configure.in: Add case for bfd_i860_arch. - * configure: Rebuild. - -Fri Nov 3 12:45:31 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c (m68k_opcodes): Correct fmoveml operands. - * m68k-dis.c (NEXTSINGLE): Change i to unsigned int. - (NEXTDOUBLE): Likewise. - (print_insn_m68k): Don't match fmoveml if there is more than one - register in the list. - (print_insn_arg): Handle a place of '8' for a type of 'L'. - -Thu Nov 2 23:06:33 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c: Use #W rather than #w. - * m68k-dis.c (print_insn_arg): Handle new 'W' place. - -Wed Nov 1 13:30:24 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c (m68k_opcode_aliases): Add dbfw as an alias for dbf, - and likewise for all the dbxx opcodes. - -Mon Oct 30 20:50:40 1995 Fred Fish <fnf@cygnus.com> - - * arc-dis.c: Include elf-bfd.h rather than libelf.h. - -Mon Oct 23 11:11:34 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> - - * mips-opc.c: Added shorthand (V1) for INSN_4100 manifest. Added - the VR4100 specific instructions to the mips_opcodes structure. - -Thu Oct 19 11:05:23 1995 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in, mpw-make.sed: Remove ugly workaround for - ugly Metrowerks bug in CW6, is fixed in CW7. - -Mon Oct 16 12:59:01 1995 Michael Meissner <meissner@tiktok.cygnus.com> - - * ppc-opc.c (whole file): Add flags for common/any support. - -Tue Oct 10 11:06:07 1995 Fred Fish <fnf@cygnus.com> - - * Makefile.in (BISON): Remove macro. - (FLAGS_TO_PASS): Remove BISON. - -Fri Oct 6 16:26:45 1995 Ken Raeburn <raeburn@cygnus.com> - - Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * m68k-dis.c (print_insn_m68k): Recognize all two-word - instructions that take no args by looking at the match mask. - (print_insn_arg): Always print "%" before register names. - [case 'c']: Use "nc" for the no-cache case, as recognized by gas. - [case '_']: Don't print "@#" before address. - [case 'J']: Use "%s" as format string, not register name. - [case 'B']: Treat place == 'C' like 'l' and 'L'. - -Thu Oct 5 22:16:20 1995 Ken Raeburn <raeburn@cygnus.com> - - * i386-dis.c: Describe cmpxchg8b operand, and spell the opcode - name correctly. - -Tue Oct 3 08:30:20 1995 steve chamberlain <sac@slash.cygnus.com> - - From David Mosberger-Tang <davidm@azstarnet.com> - - * alpha-opc.h (MEMORY_FUNCTION_FORMAT_MASK): added. - (alpha_insn_set): added definitions for VAX floating point - instructions (Unix compilers don't generate these, but handcoded - assembly might still use them). - - * alpha-dis.c (print_insn_alpha): added support for disassembling - the miscellaneous instructions in the Alpha instruction set. - -Tue Sep 26 18:47:20 1995 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in: Add m68k-opc.c.o to BFD_MACHINES for m68k, - no longer create sysdep.h, sed ppc-opc.c to work around a - serious Metrowerks C bug. - * mpw-make.in: Remove. - * mpw-make.sed: New file, used by mpw-configure to edit - Makefile.in into an MPW makefile. - -Wed Sep 20 12:55:28 1995 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (maintainer-clean): New synonym for realclean. - -Tue Sep 19 15:28:36 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c: Split pmove patterns which use 'P' into patterns - which use '0', '1', and '2' instead. Specify the proper size for - a pmove immediate operand. Correct the pmovefd patterns to be - moves to a register, not from a register. - * m68k-dis.c (print_insn_arg): Replace 'P' with '0', '1', '2'. - -Thu Sep 14 11:58:22 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-opc.c (sparc_opcodes): Mark all insns that reference - %psr, %wim, %tbr as F_NOTV9. - -Fri Sep 8 01:07:38 1995 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (Makefile): Just rebuild Makefile when running - config.status. - (config.h, stamp-h): New targets. - * configure.in: Call AC_CONFIG_HEADER and AC_CANONICAL_SYSTEM - earlier. Don't bother to call AC_ARG_PROGRAM. Touch stamp-h when - rebuilding config.h. - * configure: Rebuild. - - * mips-opc.c: Change unaligned loads and stores with "t,A" - operands to use "t,A(b)". - -Thu Sep 7 19:02:46 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-dis.c (print_insn_shx): Add F_FR0 support. - -Thu Sep 7 19:02:46 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-dis.c (print_insn_shx): Change loop over op->arg[n] to iterate - until 3 instead of until 2. - -Wed Sep 6 21:21:33 1995 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (ALL_CFLAGS): Define. - (.c.o, disassemble.o): Use $(ALL_CFLAGS). - (MOSTLYCLEAN): Add config.log. - (distclean): Don't remove config.log. - * configure.in: Substitute HDEFINES. - * configure: Rebuild. - -Wed Sep 6 15:08:09 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-opc.h (sh_arg_type): Add F_FR0. - (sh_table, case fmac): Add F_FR0 as first argument. - -Wed Sep 6 15:08:09 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-opc.h (sh_opcode_info): Increase arg array size to 4. - -Tue Sep 5 18:28:10 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-dis.c: Remove all references to NO_V9. - -Tue Sep 5 20:03:26 1995 Ian Lance Taylor <ian@cygnus.com> - - * aclocal.m4: Just include ../bfd/aclocal.m4. - * configure: Rebuild. - -Tue Sep 5 16:09:59 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-dis.c (X_DISP19): Define. - (print_insn, case 'G'): Use it. - (print_insn, case 'L'): Sign extend displacement. - -Mon Sep 4 14:28:46 1995 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Run ../bfd/configure.host before AC_PROG_CC. - Subsitute CFLAGS and AR. Call AC_PROG_INSTALL. Don't substitute - host_makefile_frag or frags. - * aclocal.m4: New file. - * configure: Rebuild. - * Makefile.in (INSTALL): Set to @INSTALL@. - (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@. - (INSTALL_DATA): Set to @INSTALL_DATA@. - (AR): Set to @AR@. - (AR_FLAGS): Set to rc rather than qc. - (CC): Define as @CC@. - (CFLAGS): Set to @CFLAGS@. - (@host_makefile_frag@): Remove. - (config.status): Remove dependency upon @frags@. - - * configure.in: ../bfd/config.bfd now just sets shell variables. - Use them rather than looking through target Makefile fragments. - * configure: Rebuild. - -Thu Aug 31 12:35:32 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-opc.h (ftrc): Change FPUL_N to FPUL_M. - -Wed Aug 30 13:52:28 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-opc.c (sparc_opcodes): Delete duplicate wr %y insn. - Add clrx, iprefetch, signx, clruw, cas, casl, casx, casxl synthetic - sparc64 insns. - - * sparc-opc.c (sparc_opcodes): Fix prefetcha insn. - (lookup_{name,value}): New functions. - (prefetch_table): New static local. - (sparc_{encode,decode}_prefetch): New functions. - * sparc-dis.c (print_insn): Handle '*' arg (prefetch function). - -Wed Aug 30 11:11:58 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-opc.h: Add blank lines to improve readabililty of sh3e - instructions. - -Wed Aug 30 11:09:38 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-dis.c: Correct comment on first line of file. - -Tue Aug 29 15:37:18 1995 Doug Evans <dje@canuck.cygnus.com> - - * disassemble.c (disassembler): Handle bfd_mach_sparc64. - - * sparc-opc.c (asi, membar): New static locals. - (sparc_{encode,decode}_{asi,membar}): New functions. - (sparc_opcodes, membar insn): Fix. - * sparc-dis.c (print_insn): Call sparc_decode_asi. - Support decoding of membar masks. - (X_MEMBAR): Define. - -Sat Aug 26 21:22:48 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c (m68k_opcode_aliases): Add br, brs, brb, brw, brl. - -Mon Aug 21 17:33:36 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c (m68k_opcode_aliases): Add bhib as an alias for bhis, - and likewise for the other branches. Add bhs as an alias for bcc, - and likewise for the size variants. Add dbhs as an alias for - dbcc. - -Fri Aug 11 13:40:24 1995 Jeff Law (law@snake.cs.utah.edu) - - * sh-opc.h (FP sts instructions): Update to match reality. - -Mon Aug 7 16:12:58 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-dis.c: (fpcr_names): Add % before all register names. - (reg_names): Likewise. - (print_insn_arg): Don't explicitly print % before register names. - Add % before register names in static array names. In case 'r', - print data registers as `@(Dn)', not `Dn@'. When printing a - memory address, don't print @# before it. - (print_indexed): Change base_disp and outer_disp from int to - bfd_vma. Print using MIT syntax, not mutant invalid Motorola - syntax. Sign extend 8 byte displacement correctly. - (print_base): Print using MIT syntax. Print zpc when appropriate. - Change parameter disp from int to bfd_vma. - - * m68k-opc.c (m68k_opcode_aliases): Add jsrl and jsrs as aliases - for jsr. - -Mon Aug 7 02:21:40 1995 Jeff Law (law@snake.cs.utah.edu) - - * sh-dis.c (print_insn_shx): Handle new operand types F_REG_N, - F_REG_M, FPSCR_M, FPSCR_N, FPUL_M and FPUL_N. - * sh-opc.h (sh_arg_type): Add new operand types. - (sh_table): Add new opcodes from SH3E Floating Point ISA. - -Sat Aug 5 16:50:14 1995 Fred Fish <fnf@cygnus.com> - - * Makefile.in (distclean): Remove generated file config.h. - -Sat Aug 5 16:50:14 1995 Fred Fish <fnf@cygnus.com> - - * Makefile.in (distclean): Remove generated file config.h. - -Wed Aug 2 18:33:40 1995 Ian Lance Taylor <ian@cygnus.com> - - * m68k-opc.c: New file, holding tables from include/opcode/m68k.h. - Clean up tables. - * m68k-dis.c: Remove BREAK_UP_BIG_DECL stuff. - (opcode): Remove. - (print_insn_m68k): Change d to be const. Use m68k_numopcodes - rather than numopcodes. Use m68k_opcodes rather than removed - opcode function. Don't check F_ALIAS. - (print_insn_arg): Change first parameter to be const char *. - * Makefile.in (ALL_MACHINES): Add m68k-opc.o. - (m68k-opc.o): New target. - * configure.in: Build m68k-opc.o for bfd_m68k_arch. - * configure: Rebuild. - -Wed Aug 2 08:23:38 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-dis.c (HASH_SIZE, HASH_INSN): Define. - (opcode_bits, opcode_hash_table): New variables. - (opcodes_initialized): Renamed from opcodes_sorted. - (build_hash_table): New function. - (is_delayed_branch): Use hash table. - (print_insn): Renamed from print_insn_sparc, made static. - Build and use hash table. If !sparc64, ignore sparc64 insns, - and vice-versa if sparc64. - (print_insn_sparc, print_insn_sparc64): New functions. - (compare_opcodes): Move sparc64 opcodes to end. - Print commutative insns with constant second. - * sparc-opc.c (all non-v9 insns): Use flag F_NOTV9 instead of F_ALIAS. - -Tue Aug 1 00:12:49 1995 Ian Lance Taylor <ian@cygnus.com> - - * sh-dis.c (print_insn_shx): Remove unused local dslot. Use - print_address_func for A_BDISP12 and A_BDISP8. Correct test which - avoids printing a delay slot in a delay slot. - * sh-opc.h (sh_table): Fully bracket last entry. - -Mon Jul 31 12:04:47 1995 Doug Evans <dje@canuck.cygnus.com> - - * sparc-opc.c (sllx, srax, srlx): Fix disassembly. - -Wed Jul 12 00:59:34 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com> - - * configure.in: Get host_makefile_frag from ${srcdir}. - - * configure.in: Autoconfiscated. Check for string[s].h. Create - config.h from config.in. Don't set up sysdep.h link. - * sysdep.h: New file. - * configure, config.in: New files, generated from configure.in. - * Makefile.in: Updated to be processed autoconf-style. - (distclean): Keep sysdep.h. Remove config.log and config.cache. - (Makefile): Depend on config.status. - (config.status): New rule. - * configure.bat: Update Makefile substitutions. - -Tue Jul 11 14:23:37 1995 Jeff Spiegel <jeffs@lsil.com> - - * mips-opc.c (L1): Define. - (mips_opcodes): Add R4010 instructions: flushi, flushd, flushid, - addciu, madd, maddu, ffc, ffs, msub, msubu, selsi, selsr, waiti, - and wb. - -Tue Jul 11 11:49:49 1995 Ian Lance Taylor <ian@cygnus.com> - - * mips-opc.c (mips_opcodes): For the move pseudo-op, prefer daddu - if ISA 3 and addu otherwise, replacing or, since some MIPS chips - have multiple add units but only a single logical unit. - - * ppc-opc.c (powerpc_operands): Change CR to use a bitsize of 3, - shifted by 18, without any insertion or extraction function. - (insert_cr, extract_cr): Remove. - -Wed Jun 21 20:05:39 1995 Ken Raeburn <raeburn@cujo.cygnus.com> - - * m68k-dis.c (print_insn_arg, print_indexed): Print "%" before - register names. - -Thu Jun 15 17:23:31 1995 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in: Add sh and i386 configs, remove sparc config. - * sh-opc.h: Add copyright. - -Mon Jun 5 03:30:43 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> - - * Makefile.in (crunch-m68k): Delete extra target accidentally - checked in a while ago. - -Wed May 24 16:22:13 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * sh-opc.h (sh_table): Add SH3 support. - -Wed May 24 14:16:08 1995 Steve Chamberlain <sac@slash.cygnus.com> - - * sh-opc.h: Added bsrf and braf. - -Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk) - - * arm-opc.h (arm_opcodes): Add 64-bit multiply patterns. Delete - bogus [ls]fm{ea,fd} patterns. - - * arm-opc.h (arm_opcodes): Correct typos in stm, ldm, std, and ldc. - * arm-dis.c (print_insn_arm): Make GIVEN a parameter, don't try and - initialize it from memory. Make function static. - (print_insn_{big,little}_arm): New functions. - * disassemble.c (disassembler, case bfd_arch_arm): Disassemble for - the correct endianness. - - -Mon Apr 24 14:18:05 1995 Jason Molenda (crash@phydeaux.cygnus.com> - - * sh-opc.h (sh_nibble_type, sh_arg_type): remove trailing , from - enum list. - -Wed Apr 19 14:07:03 1995 Michael Meissner <meissner@tiktok.cygnus.com> - - * m68k-dis.c (opcode): Finish change made by Kung Hsu on April - 17th, so that it builds again using GCC as the compiler. - -Tue Apr 18 12:14:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com> - - * mips-dis.c (print_insn_little_mips): Cast return value from - bfd_getl32 from bfd_vma to unsigned long, because _print_insn_mips - expects an unsigned long, and that might be fewer words of - argument storage (e.g., if bfd_vma is long long on a 32-bit - machine). - (print_insn_big_mips): Likewise with bfd_getb32 value. - (_print_insn_mips): Now static. - -Mon Apr 17 12:23:28 1995 Kung Hsu <kung@rtl.cygnus.com> - - * m68k-dis.c: Take out #define BREAK_UP_BIG_DECL kludge, because - gcc memory hog problem with initializer is fixed. - - -Mon Apr 10 15:55:01 1995 Stan Shebs <shebs@andros.cygnus.com> - - Merge in support for Mac MPW as a host. - (Old change descriptions retained for informational value.) - - * mpw-config.in (archname): Compute from the config. - (BFD_MACHINES, ARCHDEFS): Put into mk.tmp. - - * mpw-config.in (target_arch): Compute from canonical target. - (m68k, mips, powerpc, sparc): Add architectures. - * mpw-make.in (disassemble.c.o): Add. - (ALL_CFLAGS): Remove special flags (-mc68020 -mc68881 -model far). - - * mpw-config.in (BFD_MACHINES): Set to a default value. - * mpw-make.in (BFD_MACHINES): Remove wired-in value. - - * mpw-make.in (CSEARCH): Add extra-include to search path. - - * mpw-config.in (varargs.h): Don't create. - (sysdep.h): Create using forward-include. - * mpw-make.in (CSEARCH): Add include/mpw to search path. - - * mpw-config.in: New file, MPW version of configure.in. - * mpw-make.in: New file, MPW version of Makefile.in. - - -Fri Mar 31 14:23:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com> - - * alpha-dis.c (print_insn_alpha): Put empty statement after - default label. - -Tue Mar 21 10:51:40 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-dis.c (sign_extend): Delete, redundant with libhppa.h version. - (low_sign_extend): Likewise. - (get_field): Delete unused function. - (set_field, deposit_14, deposit_21): Likewise. - -Fri Mar 17 15:55:53 1995 J.T. Conklin <jtc@rtl.cygnus.com> - - * i386-dis.c: Support for more pentium opcodes. From Guy Harris - (guy@netapp.com). - -Tue Mar 14 00:52:57 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com) - - Sat Feb 11 17:22:41 1995 Klaus Kaempf (kkaempf@didymus.rmi.de) - - * alpha-opc.h (OSF_ASMCODE): define - print pal-code names as defined in App C of the - Alpha Architecture Reference Manual - - * alpha-dis.c: cleaned up output - print stylized code forms as defined in App A.4.3 of the - Alpha Architecture Reference Manual - -Wed Mar 8 15:21:14 1995 Ian Lance Taylor <ian@cygnus.com> - - * mips-opc.c: Add new mips4 instructions. Don't set INSN_RFE for - `rfe'. - * mips-dis.c (print_insn_arg): Handle new argument types 'h', 'R', - 'N', and 'M'. - -Wed Mar 8 02:54:05 1995 Ken Raeburn <raeburn@cujo.cygnus.com> - - * m68k-dis.c (opcode): New function. Returns address of opcode - table entry given index, even if the opcode table was split to - work around gcc bugs. - (print_insn_m68k): Call opcode instead of referencing m68k_opcodes - directly. - (BREAK_UP_BIG_DECL): Make secondary array static and const. - (reg_names): Now const. - (print_insn_arg): Arrays cacheFieldName and names now const. - (print_indexed): Array scales now const. - - -Tue Mar 7 16:41:21 1995 Ian Lance Taylor <ian@cygnus.com> - - * ppc-opc.c: Sort recently added instructions by minor opcode - number within major opcode number. - -Mon Mar 6 10:04:36 1995 Jeff Law (law@snake.cs.utah.edu) - - * hppa-dis.c: Include libhppa.h. - -Fri Feb 24 19:15:36 1995 Ian Lance Taylor <ian@cygnus.com> - - * mips-opc.c: Change dli to use M_DLI, and add dla. - -Mon Feb 20 23:54:38 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * Makefile.in (ALL_MACHINES): Add w65-dis.o. - - -Thu Feb 16 17:34:41 1995 Ian Lance Taylor <ian@cygnus.com> - - * mips-opc.c: Add r4650 mul instruction. - -Wed Feb 15 15:45:20 1995 Ian Lance Taylor <ian@cygnus.com> - - * mips-opc.c: Add uld and usd macros for unaligned double load and - store. - -Tue Feb 14 13:17:37 1995 Michael Meissner <meissner@tiktok.cygnus.com> - - * ppc-opc.c (powerpc_opcodes): Add 403GA opcodes rfci, dccci, - mfdcr, mtdcr, icbt, iccci. - - -Thu Feb 9 12:28:13 1995 Stan Shebs <shebs@andros.cygnus.com> - - * i960-dis.c (struct tabent, struct sparse_tabent): Change the - signed char fields to shorts, more portable. - -Wed Feb 8 17:29:29 1995 Stan Shebs <shebs@andros.cygnus.com> - - * i960-dis.c (struct tabent, struct sparse_tabent): Declare the - char fields as signed chars, since they may have negative values. - -Mon Feb 6 10:52:06 1995 J.T. Conklin <jtc@rtl.cygnus.com> - - * i386-dis.c (dis386_twobyte): Add cpuid, From Charles Hannum - (mycroft@netbsd.org). - -Mon Jan 30 12:38:00 1995 Ian Lance Taylor <ian@cygnus.com> - - From "Logg, Ed" <elogg@ea.com>: - * ppc-opc.c (extract_bdm): Correct parenthezisation. - * ppc-dis.c (print_insn_powerpc): Print .long before unrecognized - value. - -Thu Jan 26 18:32:08 1995 Ian Lance Taylor <ian@cygnus.com> - - * ppc-opc.c: Changes based on patch from David Edelsohn - <edelsohn@mhpcc.edu>. - (powerpc_operands): Add operands SPRBAT and SPRG. Split TBR out of - SPR. - (FXM_MASK): Define. - (insert_tbr): New static function. - (extract_tbr): New static function. - (XFXFXM_MASK, XFXM): Define. - (XSPRBAT_MASK, XSPRG_MASK): Define. - (powerpc_opcodes): Add instructions to access special registers by - name. Add mtcr and mftbu. - -Tue Jan 17 10:56:43 1995 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * mips-opc.c (P3): Define. - (mips_opcodes): Add mad and madu. - -Sun Jan 15 16:32:59 1995 Steve Chamberlain <sac@splat> - - * configure.in: Add W65 support. - * disassemble.c: Likewise. - * w65-opc.h, w65-dis.c: New files. - -Wed Dec 28 22:15:33 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * h8300-dis.c (bfd_h8_disassemble): Add support for 2 bit - immediates. - - -Tue Dec 20 11:25:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * mips-opc.c: Add dli as a synonym for li. - - -Thu Dec 8 18:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com> - - * alpha-dis.c (print_insn_alpha): Handle call_pal instruction, and - print something for reserved opcode values, even if it won't - assemble again. - - * mips-dis.c (_print_insn_mips): When initializing, shift right - and mask, to avoid sign extension problems on the Alpha. - - * m68k-dis.c (print_insn_arg, case 'J'): Handle buscr and pcr - control registers. - - -Wed Nov 23 22:34:51 1994 Steve Chamberlain (sac@jonny.cygnus.com) - - * sh-opc.h (mov.l gbr): Get direction right. - * sh-dis.c (print_insn_shx): New function. - (print_insn_shl, print_insn_sh): Call print_insn_shx to - print opcodes with right byte order. - -Thu Nov 3 19:32:22 1994 Ken Raeburn <raeburn@cujo.cygnus.com> - - * ns32k-dis.c (struct ns32k_option): Renamed from struct option, - to avoid conflicts with getopt. - -Mon Oct 31 18:48:10 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * hppa-dis.c (print_insn_hppa): Read the instruction using - bfd_getb32, so that it works on a little endian or 64 bit host. - Remove unused local variable op. - -Tue Oct 25 17:07:57 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * mips-opc.c: Use or instead of addu for pseudo-op move, since - addu does not work correctly if -mips3. - -Wed Oct 19 13:40:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * a29k-dis.c (print_special): Add special register names defined - on 29030, 29040 and 29050. - (print_insn): Handle new operand type 'I'. - -Wed Oct 12 11:59:55 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * Makefile.in (INSTALL): Use top level install.sh script. - -Wed Oct 5 19:16:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * sparc-dis.c: Rewrite to use bitfields, rather than a union, so - that it works on a little endian host. - -Tue Oct 4 12:14:21 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * configure.in: Use ${config_shell} when running config.bfd. - -Wed Sep 21 18:49:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mips-opc.c (mips_opcodes): "dabs" is only available with -mips3. - -Thu Sep 15 16:30:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * a29k-dis.c (print_insn): Print the opcode. - -Wed Sep 14 17:52:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mips-opc.c (mips_opcodes): Set WR_t for sc and scd. - -Sun Sep 11 22:32:17 1994 Jeff Law (law@snake.cs.utah.edu) - - * hppa-dis.c (reg_names): Use r26-r23 for arg0-arg3. - -Tue Sep 6 11:37:12 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mips-opc.c: Set INSN_STORE_MEMORY flag for all instructions - which store a value into memory. - -Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) - - * configure.in, Makefile.in, disassemble.c: Add support for the ARM. - * arm-dis.c, arm-opc.h: New files. - -Fri Aug 5 14:00:05 1994 Stan Shebs (shebs@andros.cygnus.com) - - * Makefile.in (ns32k-dis.o): Add dependency. - * ns32k-dis.c (print_insn_arg): Declare initialized local as - string, not as array of chars. - -Thu Jul 28 18:14:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com) - - * sparc-dis.c (print_insn_sparc): Handle new operand type 'x'. - - * sparc-opc.c: Added sparclite extended FP operations, and - versions of v9 impdep* instructions permitting specification of - the OPF field. - -Tue Jul 26 16:36:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com) - - * i960-dis.c (reg_names): Now const. - (struct sparse_tabent): New type, copied from array type in mem - function. - (ctrl): Local static array ctrl_tab now const. - (cobr): Local static array cobr_tab now const. - (mem): Local variables reg1, reg2, reg3 now point to const. Local - static variable mem_tab no longer explicitly initialized. Changed - mem_init to const array of struct sparse_tabent. - (reg): Local static variable reg_tab no longer explicitly - initialized. Changed reg_init to const array of struct - sparse_tabent. - (ea): Local static array scale_tab now const. - - * i960-dis.c (reg): Added i960JX instructions to reg_init table. - (REG_MAX): Updated. - -Tue Jul 19 21:00:00 1994 DJ Delorie (dj@ctron.com) - - * configure.bat: the disassember needs to be enabled for - "objdump -d" to work in djgpp. - -Wed Jul 13 18:01:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com) - - * ns32k-dis.c: Deleted all code in "#ifdef GDB". - (invalid_float): Enabled general version, doesn't require running - on ns32k host. Changed to take char* argument, and test for - explicitly specified sizes, instead of using sizeof() on host CPU - types. - (INVALID_FLOAT): Cast first argument. - (opt_u, opt_U, opt_O, opt_C, opt_S, list_P532, list_M532, - list_P032, list_M032): Now const. - (optlist, list_search): Made appropriate arguments now point to - const. - (print_insn_arg): Changed static array of one-character-string - pointers into a static const array of characters; fixed sprintf - statement accordingly. - -Sun Jul 10 00:27:47 1994 Ian Dall (dall@hfrd.dsto.gov.au) - - * opcodes/ns32k-dis.c: Semi-new file. Had apparently been dropped - from distribution. A ns32k-dis.c from a previous distribution has - been brought up to date and supports the new interface. - - * disassemble.c: define ARCH_ns32k and add case bfd_arch_ns32k. - - * configure.in: add bfd_ns32k_arch target support. - - * Makefile.in: add ns32k-dis.o to ALL_MACHINES. - Add ns32k-dis.c to CFILES. Add dependencies for ns32k-dis.o. - -Wed Jun 29 22:10:37 1994 Steve Chamberlain (sac@cygnus.com) - - * h8300-dis.c (bfd_h8_disassemble): Get 16bit branch - disassembly right. - -Tue Jun 28 13:22:06 1994 Stan Shebs (shebs@andros.cygnus.com) - - * h8300-dis.c, mips-dis.c: Don't use true and false. - -Thu Jun 23 12:53:19 1994 David J. Mackenzie (djm@rtl.cygnus.com) - - * configure.in: Change --with-targets to --enable-targets. - -Wed Jun 22 13:38:32 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) - - * mips-dis.c (_print_insn_mips): Build a static hash table mapping - opcodes to the first instruction with that opcode, to speed - disassembly of large files. From ralphc@pyramid.com (Ralph - Campbell). - -Tue Jun 7 12:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * Makefile.in (mostlyclean): Fix typo (was mostyclean). - -Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) - - * configure.bat: update to latest makefile.in - -Sat May 7 17:13:21 1994 Steve Chamberlain (sac@cygnus.com) - - * a29k-dis.c (print_insn): Print 'x' type operand in hex. - * h8300-dis.c (bfd_h8_disassemble): Print 16bit rels correctly. - * sh-dis.c (print_insn_sh): Don't recur endlessly if delay - slot insn is in a delay slot. - * z8k-opc.h: (resflg): Fix patterns. - * h8500-opc.h Fix CR insn patterns. - -Fri May 6 14:34:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_opcodes): Put PowerPC versions of "cmp" and - "cmpl" before POWER versions, so that gas -many uses them. - -Thu Apr 28 18:32:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com) - - * disassemble.c: New file. - * Makefile.in (OFILES): Add disassemble.o. - (disassemble.o): Provide dependencies; compile with $(ARCHDEFS). - * configure.in: Define ARCHDEFS in Makefile. Code taken from - binutils/configure.in. - - * m68k-dis.c (print_insn_m68k): If F_ALIAS flag is set, skip the - opcode being examined. - -Thu Apr 21 17:08:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_operands): Added RAL, RAM and RAS. - (insert_ral, insert_ram, insert_ras): New functions. - (powerpc_opcodes): Use RAL for load with update, RAM for lmw, and - RAS for store with update. - -Sat Apr 16 23:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_opcodes): Correct fcir. From David Edelsohn - (edelsohn@npac.syr.edu). - -Wed Apr 6 17:11:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c (mips_opcodes): Correct operands of "nor" with an - immediate argument. - -Mon Apr 4 16:30:46 1994 Doug Evans (dje@canuck.cygnus.com) - - * sparc-opc.c (sparc_opcodes): Fix "rd %fprs,%l0". - -Mon Apr 4 13:22:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_operands): The signedp field has been - removed, so don't initialize it. Set the PPC_OPERAND_SIGNED flag - instead. Add new operand SISIGNOPT. - (powerpc_opcodes): For lis, liu, addis, and cau use SISIGNOPT. - Based on patch from David Edelsohn (edelsohn@npac.syr.edu). - * ppc-dis.c (print_insn_powerpc): Check PPC_OPERAND_SIGNED rather - than signedp field. - -Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * i386-dis.c (struct private): Renamed to dis_private. `private' - is a reserved word for dynix cc. - -Mon Mar 28 13:00:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * configure.in: Change error message to refer to bfd/config.bfd - rather than bfd/configure.in. - -Mon Mar 28 12:28:30 1994 David Edelsohn (edelsohn@npac.syr.edu) - - * ppc-opc.c: Define POWER2 as short alias flag. - (powerpc_opcodes): Add POWER/2 opcodes lfq*, stfq*, fcir[z], and - fsqrt. - -Wed Mar 23 12:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * i960-dis.c (print_insn_i960): Don't read a second word for - opcodes 0, 1, 2 and 3. - -Wed Mar 16 15:37:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * configure.in: Don't build m68881-ext.o for bfd_m68k_arch. - -Mon Mar 14 14:53:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * m68881-ext.c: Removed; no longer used. - * Makefile.in: Changed accordingly. - - * m68k-dis.c (ext_format_68881): Don't declare. - (print_insn_m68k): If an instruction uses place 'i', it uses at - least four fixed bytes. - (print_insn_arg): Don't bump p by 2 for case 'I', place 'i'. For - extended float, convert to double using floatformat_to_double, not - ieee_extended_to_double, and fetch the data before converting it. - -Tue Mar 8 18:12:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: It's sqrt.s, not sqrt.w. From - davidj@ICSI.Berkeley.EDU (David Johnson). - -Tue Feb 8 16:55:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_opcodes): The POWER uses bdn[l][a] where the - PowerPC uses bdnz[l][a]. - -Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * dis-buf.c, i386-dis.c: Include sysdep.h. - -Mon Feb 7 19:22:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * configure.in (bfd_powerpc_arch): Use ppc-dis.o and ppc-opc.o. - - * ppc-opc.c (powerpc_opcodes): Mark POWER instructions supported - by Motorola PowerPC 601 with PPC_OPCODE_601. - * ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc): - Disassemble Motorola PowerPC 601 instructions as well as normal - PowerPC instructions. - -Sun Feb 6 07:45:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) - - * i960-dis.c (reg, mem): Just use a static array instead of - calling xmalloc. - -Sat Feb 5 00:04:02 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-dis.c (print_insn_hppa): For '?' and '@' only adjust the - condition name index if this is for a negated condition. - - * hppa-dis.c (print_insn_hppa): No space before 'H' operand. - Floating point format for 'H' operand is backwards from normal - case (0 == double, 1 == single). For '4', '6', '7', '9', and '8' - operands (fmpyadd and fmpysub), handle bizarre register - translation correctly for single precision format. - - * hppa-dis.c (print_insn_hppa): Do not emit a space after 'F' - or 'I' operands if the next format specifier is 'M' (fcmp - condition completer). - -Feb 4 23:38:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c (powerpc_operands): New operand type MBE to handle a - single number giving a bitmask for the MB and ME fields of an M - form instruction. Change NB to accept 32, and turn it into 0; - also turn 0 into 32 when disassembling. Seperated SH from NB. - (insert_mbe, extract_mbe): New functions. - (insert_nb, extract_nb): New functions. - (SC_MASK): Mask out SA and LK bits. - (powerpc_opcodes): Change "cal" to use RT, D, RA rather than RT, - RA, SI. Change "liu" and "cau" to use UI rather than SI. Mark - "bctr" and "bctrl" as accepted by POWER. Change "rlwimi", - "rlimi", "rlwimi.", "rlimi.", "rlwinm", "rlinm", "rlwinm.", - "rlinm.", "rlmi", "rlmi.", "rlwnm", "rlnm", "rlwnm.", "rlnm." to - use MBE rather than MB. Add "mfmq" and "mtmq" POWER instructions. - (powerpc_macros): Define table of macro definitions. - (powerpc_num_macros): Define. - - * ppc-dis.c (print_insn_powerpc): Don't skip optional operands - if PPC_OPERAND_NEXT is set. - -Sat Jan 22 23:10:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * i960-dis.c (print_insn_i960): Make buffer bfd_byte instead of - char. Retrieve contents using bfd_getl32 instead of shifting. - -Fri Jan 21 19:01:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * ppc-opc.c: New file. Opcode table for PowerPC, including - opcodes for POWER (RS/6000). - * ppc-dis.c: New file. PowerPC and Power (RS/6000) disassembler. - * Makefile.in (ALL_MACHINES): Add ppc-dis.o and ppc-opc.o. - (CFILES): Add ppc-dis.c. - (ppc-dis.o, ppc-opc.o): New targets. - * configure.in: Build ppc-dis.o and ppc-opc.o for bfd_rs6000_arch. - -Mon Jan 17 20:05:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu) - - * hppa-dis.c (print_insn_hppa): Handle 'N' in assembler template. - No space before 'u', 'f', or 'N'. - -Sun Jan 16 14:20:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com) - - * i386-dis.c (print_insn_i386): Add FIXME comment regarding reading - farther than we should. - - * i386-dis.c (dis386): Use Yb and Yv for scasb and scasS. - -Thu Jan 6 12:38:05 1994 David J. Mackenzie (djm@thepub.cygnus.com) - - * sparc-dis.c m68k-dis.c alpha-dis.c a29k-dis.c: Fix comments. - -Wed Jan 5 11:56:21 1994 David J. Mackenzie (djm@thepub.cygnus.com) - - * i960-dis.c (print_insn_i960): Only read word2 if the instruction - needs it, to prevent reading past the end of a section. - -Wed Nov 17 17:20:12 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.h: Use macro for j instruction, to support SVR4 PIC. - Removed t,A case for la; always use t,A(b) case. - -Mon Nov 8 12:37:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - From Ted Lemen <mellon@pepper.ncd.com> - * mips-dis.c (print_insn_arg): Handle 'k'. - * mips-opc.c: Make cache use k, not t. - -Sun Nov 7 23:52:34 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-opc.h, alpha-dis.c (print_insn_alpha): Add - FLOAT_MEMORY_FORMAT_CODE, FLOAT_BRANCH_FORMAT_CODE, correct - FLOAT_FORMAT_CODE to put out floating point register names. - -Mon Nov 1 18:17:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Use macros for jal variants, to support SVR4 PIC. - -Thu Oct 28 17:42:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * a29k-dis.c (print_insn): Use 0x%08x, not 0x%8x. - -Wed Oct 27 11:48:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c (dsll, dsra, dsrl): Added '>' cases for shift counts - larger than 32. Moved dsxx32 variants first for disassembler. - -Mon Oct 25 11:33:14 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * z8kgen.c, z8k-opc.h: Add full lda information. - -Tue Oct 19 12:39:25 1993 Jeffrey A Law (law@cs.utah.edu) - - * hppa-dis.c (print_insn_hppa): Do not emit a space after - movb instructions. Any necessary space will be emitted by - the code to handle nullification completers. - -Wed Oct 13 16:19:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Moved l.d down so that it disassembles as ldc1. - -Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-opc.h: Add ldl_l, fix typo for ldq_u. - * alpha-dis.c (print_insn_alpha): Add code for PAL_FORMAT_CODE. - -Tue Oct 5 17:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Correct lwu opcode value (book had it wrong). - -Thu Sep 30 11:26:18 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * z8k-dis.c (FETCH_DATA): get just the right amount of data. - (unpack_instr): Cope with ARG_IMM4M1 type instructions. - -Wed Sep 29 16:24:49 1993 K. Richard Pixley (rich@sendai.cygnus.com) - - * m88k-dis.c (m88kdis): comment change. Remove space after - printing mnemonic. - (printop): handle new arg types DEC and XREG for m88110. - -Tue Sep 28 19:20:16 1993 Jeffrey A Law (law@snake.cs.utah.edu) - - * hppa-dis.c (print_insn_hppa): Handle 'z' operand - type for absolute branch addresses. Delete special - "ble" and "be" code in 'W' operand code. - -Fri Sep 24 14:08:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Set hazard information correctly for branch - likely instructions. - -Fri Sep 17 04:41:17 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * alpha-dis.c (print_insn_alpha), alpha-opc.h: Fix bugs, use - info->fprintf_func for printing and info->print_address_func for - address output. - -Wed Sep 15 12:12:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Set INSN_TRAP for tXX instructions. - -Thu Sep 9 10:11:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): - Corrected second case of "b" for disassembler. - -Tue Sep 7 14:25:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-dis.c, m88k-dis.c: Don't include libbfd.h. Changed calls - to BFD swapping routines to correspond to BFD name changes. - -Thu Sep 2 10:35:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Change div machine instruction to be z,s,t rather - than s,t. Change div macro to be d,v,t rather than d,s,t. - Likewise for divu, ddiv, ddivu. Added z,s,t case for drem, dremu, - rem and remu which generates only the corresponding div - instruction. This is for compatibility with the MIPS assembler, - which only generates the simple machine instruction when an - explicit destination of $0 is used. - * mips-dis.c (print_insn_arg): Handle 'z' (always register zero). - -Thu Aug 26 17:41:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Set - WR_31 hazard for bal, bgezal, bltzal. - -Thu Aug 26 17:20:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * hppa-dis.c (print_insn_hppa): Use print function - from within the disassemble_info, not fprintf_filtered. - -Wed Aug 25 13:51:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * hppa-dis.c (print_insn_hppa): Handle '|' like '>'. (From Jeff - Law, law@cs.utah.edu.) - -Mon Aug 23 12:44:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c ("absu"): Removed. - ("dabs"): Added. - -Fri Aug 20 10:52:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Added r6000 and r4000 instructions and macros. - Changed hazard information to distinguish between memory load - delays and coprocessor load delays. - -Wed Aug 18 15:39:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: li.d uses "T,L", not "S,F". Added li.s. - -Tue Aug 17 09:44:42 1993 David J. Mackenzie (djm@thepub.cygnus.com) - - * configure.in: Don't pass cpu to config.bfd. - -Tue Aug 17 12:23:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * m88k-dis.c (m88kdis): Make class unsigned. - -Thu Aug 12 15:08:18 1993 Ian Lance Taylor (ian@cygnus.com) - - * alpha-dis.c (print_insn_alpha): One branch format case was - missing the instruction name. - -Wed Aug 11 19:29:39 1993 David J. Mackenzie (djm@thepub.cygnus.com) - - * Makefile.in (ALL_MACHINES): Renamed from DIS_LIBS. - Add the arch-specific auxiliary files. - (OFILES): Remove the arch-specific auxiliary files - and use BFD_MACHINES instead of DIS_LIBS. - * configure.in: Set BFD_MACHINES based on --with-targets option. - -Thu Aug 12 12:04:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: Added lwc1 E,A(b) to go with lwc1 T,A(b). Similarly - for swc1. - -Sun Aug 8 15:09:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-opc.c: Change CONST to const to deal with gcc - -Dconst=__const -traditional. - -Fri Aug 6 10:58:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-opc.c: From davidj@ICSI.Berkeley.EDU (David Johnson): Took - coprocessor instructions out of #if 0, and made them use new - argument type "C". - -Thu Aug 5 17:11:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * sparc-dis.c: Include ansidecl.h before opcodes/sparc.h. - -Fri Jul 30 18:48:15 1993 John Gilmore (gnu@cygnus.com) - - * sparc-opc.c: Add F_JSR, F_UNBR, or F_CONDBR flags to each branch - instruction, for use by the disassembler. - - * sparc-dis.c (SEX): Add sign extension macro. Replace many - hand-coded sign extensions that depended on 32-bit host ints. - FIXME, we still depend on big-endian host bitfield ordering. - (sparc_print_insn): Set the insn_info_valid field, and the - other fields that describe the instruction being printed. - -Tue Jul 27 17:04:58 1993 Jim Wilson (wilson@sphagnum.cygnus.com) - - * sparc-opc.c (call): Accept all 6 addressing modes valid for - `jmp' instead of just one of them. - -Wed Jul 21 11:43:32 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * hppa-dis.c: Move floating registers from reg_names to fp_reg_names. - (fput_fp_reg_r): Renamed from fput_reg_r. - (fput_fp_reg): New function. - (print_insn_hppa): Use fput_fp_reg{,_r} where appropriate. - - * hppa-dis.c (print_insn_hppa, cases 'a', 'd'): Print space afterwards. - - * hppa-dis.c (print_insn_hppa, case 'd'): Use GET_COND not GET_FIELD. - -Mon Jul 19 13:52:21 1993 Jim Kingdon (kingdon@deneb.cygnus.com) - - * hppa-dis.c (print_insn_hppa): Use extract_5r_store for 'r'. - - * hppa-dis.c (print_insn_hppa, case '>'): If next character is 'n', - don't output a space. - - * hppa-dis.c (float_format_names): 10 is undefined, and 11 is quad. - -Sun Jul 18 16:30:02 1993 Jim Kingdon (kingdon@rtl.cygnus.com) - - * mips-opc.c: New file, containing opcode table from - ../include/opcode/mips.h. - * Makefile.in: Add it. - -Thu Jul 15 12:37:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * m88k-dis.c: New file, moved in from gdb and changed to use the - new dis-asm.h disassembler interface. - * Makefile.in (DIS_LIBS): Added m88k-dis.o. - (m88k-dis.o): New target. - -Tue Jul 13 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-dis.c (print_insn_arg, _print_insn_mips): Made pointer to - argument string const char * to correspond to opcode/mips.h. - -Tue Jul 6 15:18:37 1993 Ian Lance Taylor (ian@cygnus.com) - - * mips-dis.c: Updated to account for name changes in new version - of opcode/mips.h. - * Makefile.in: Added header file dependencies. - -Sat Jul 3 23:47:56 1993 Doug Evans (dje@canuck.cygnus.com) - - * h8300-dis.c (bfd_h8_disassemble): Correct fetching of instruction. - -Thu Jul 1 12:23:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * m68k-dis.c (NEXTWORD, NEXTLONG): Use ((x) ^ 0x8000) - 0x8000 to sign - extend, rather than shifts. - -Sun Jun 20 20:56:56 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) - - * Makefile.in: Undo 15 June change. - -Fri Jun 18 14:15:15 1993 Per Bothner (bothner@deneb.cygnus.com) - - * m68k-dis.c (print_insn_arg): Change return value to byte count - or error code. - * m68k-dis.c: Re-write to detect invalid operands before - printing anything, so we can handle this the same way we - handle invalid opcodes. - -Thu Jun 17 15:01:36 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * sh-dis.c, sh-opc.h: Understand some more opcodes. - -Wed Jun 16 13:48:05 1993 Ian Lance Taylor (ian@cygnus.com) - - * hppa-dis.c: Include <ansidecl.h> and sysdep.h before other - header files. - -Tue Jun 15 21:45:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * sparc-dis.c: Don't declare qsort, since sysdep.h might. - - * configure.in: Do make sysdep.h link. - * Makefile.in: Search ../include. Don't search ../bfd. - -Tue Jun 15 13:36:10 1993 Stu Grossman (grossman@cygnus.com) - - Changes from Jeff Law, law@cs.utah.edu: - * hppa-dis.c: Fix typo. 'a' and 'd' were reversed. - Do not print a space before the completers specified by - 'a' and 'd'. - -Fri Jun 11 18:40:21 1993 Ken Raeburn (raeburn@cygnus.com) - - * mips-dis.c: No longer need to bomb out if HOST_64_BIT is - defined, since gdb has been fixed. - - Changes from Jeff Law, law@cs.utah.edu: - * hppa-dis.c (print_insn_hppa): Last argument to fput_reg, - fput_reg_r, fput_creg, fput_const, and fputs_filtered should - be a *disassemble_info, not a *FILE. - * hppa-dis.c: Support 'd', '!', and 'a'. - * hppa-dis.c: Support 's' to extract a 2 bit space register. - * hppa-dis.c: Delete cases which are no longer needed. - -Fri Jun 11 07:53:48 1993 Jim Kingdon (kingdon@cygnus.com) - - * m68k-dis.c (print_insn_{m68k,arg}): Add MMU codes. - -Tue Jun 8 12:25:01 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) - - * h8300-dis.c: New file, removed from bfd/cpu-h8300.c, with - H8/300-H opcodes. - -Mon Jun 7 12:58:49 1993 Per Bothner (bothner@rtl.cygnus.com) - - * Makefile.in (CSEARCH): Add -I../bfd for sysdep.h and bfd.h. - * configure.in: No longer need to configure to get sysdep.h. - -Thu Jun 3 15:56:49 1993 Stu Grossman (grossman@cygnus.com) - - * Patches from Jeffrey Law <law@cs.utah.edu>. - * hppa-dis.c: Support 'I', 'J', and 'K' in output - templates for 1.1 FP computational instructions. - -Tue May 25 13:05:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * h8500-dis.c (print_insn_h8500): Address argument is type - bfd_vma. - * z8k-dis.c (print_insn_z8k, print_insn_z8001, print_insn_z8002): - Ditto. - - * h8500-opc.h (addr_class_type): No comma at end of enumerator. - * sh-opc.h (sh_nibble_type, sh_arg_type): Ditto. - - * sparc-dis.c (compare_opcodes): Move static declaration to - top-level. - -Fri May 21 14:17:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * sparc-dis.c (print_insn_sparc): Implement 'n' argument for unimp - instruction, remove unimp hack from 'l' argument. - -Wed May 19 15:35:54 1993 Stu Grossman (grossman@cygnus.com) - - * z8k-dis.c (fetch_data): Use unsigned char to make ancient gcc's - happy. - -Fri May 14 15:22:46 1993 Ian Lance Taylor (ian@cygnus.com) - - * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson): - * mips-dis.c (print_insn_arg): Handle 'C' for general coprocessor - instructions. - -Fri May 14 00:09:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * hppa-dis.c: Include dis-asm.h before sysdep.h. Changed some - arrays of string pointers to 2-d arrays of chars, to save - space. - -Thu May 6 20:51:17 1993 Fred Fish (fnf@cygnus.com) - - * a29k-dis.c, alpha-dis.c, i960-dis.c, sparc-dis.c, z8k-dis.c: - Cast second arg to read_memory_func to "bfd_byte *", as necessary. - -Tue May 4 20:31:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * hppa-dis.c: New file from Utah, adapted to new disassembler - calling interface. - * Makefile.in: Include it. - -Mon Apr 26 18:17:42 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * sh-dis.c, sh-opc.h: New files. - -Fri Apr 23 18:51:22 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * alpha-dis.c, alpha-opc.h: New files. - -Tue Apr 6 12:54:08 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) - - * mips-dis.c: Sign extend 'j' and 'b' arguments, delta is a signed - value. - -Mon Apr 5 17:37:37 1993 John Gilmore (gnu@cygnus.com) - - * sparc-dis.c: Make "ta" the default trap instruction, "t" the alias. - -Fri Apr 2 07:24:27 1993 Ian Lance Taylor (ian@cygnus.com) - - * a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than - const. - -Thu Apr 1 11:20:43 1993 Jim Kingdon (kingdon@cygnus.com) - - * sparc-dis.c: Use fprintf_func a few places where I forgot, - and double percent signs a few places. - - * a29k-dis.c, i960-dis.c: New, merged from gdb and binutils. - - * i386-dis.c, m68k-dis.c, mips-dis.c, sparc-dis.c: - Use info->print_address_func not print_address. - - * dis-buf.c (generic_print_address): New function. - -Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * Makefile.in: Add sparc-dis.c. - sparc-dis.c: New file, merges binutils and gdb versions as follows: - From GDB: - Add `add' instruction to the set that get checked - for a preceding `sethi' in order to print an absolute address. - * (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. - * 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. - From binutils: - * New 'm' arg. - * Include reg_names. - From neither: - Use dis-asm.h/read_memory_func interface. - -Wed Mar 31 20:49:06 1993 K. Richard Pixley (rich@rtl.cygnus.com) - - * h8500-dis.c, i386-dis.c, m68k-dis.c, z8k-dis.c (fetch_data): - deliberately return non-zero to setjmp from longjmp. Otherwise - this code fails to compile. - -Wed Mar 31 17:04:31 1993 Stu Grossman (grossman@cygnus.com) - - * m68k-dis.c: Fix prototype for fetch_arg(). - -Wed Mar 31 10:07:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - - * dis-buf.c: New file, for new read_memory_func interface. - Makefile.in (OFILES): Include it. - m68k-dis.c, i386-dis.c, h8500-dis.c, mips-dis.c, z8k-dis.c: - Use new read_memory_func interface. - -Mon Mar 29 14:02:17 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * h8500-dis.c (print_insn_h8500): Get sign of fp offsets right. - * h8500-opc.h: Fix couple of opcodes. - -Wed Mar 24 02:03:36 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) - - * Makefile.in: add dvi & installcheck targets - -Mon Mar 22 18:55:04 1993 John Gilmore (gnu@cygnus.com) - - * Makefile.in: Update for h8500-dis.c. - -Fri Mar 19 14:27:17 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * h8500-dis.c, h8500-opc.h: New files - -Thu Mar 18 14:12:37 1993 Per Bothner (bothner@rtl.cygnus.com) - - * mips-dis.c, z8k-dis.c: Converted to use interface defined in - ../include/dis-asm.h. - * m68k-dis.c: New file (merge of ../binutils/m68k-pinsn.c - and ../gdb/m68k-pinsn.c). - * i386-dis.c: New file (merge of ../binutils/i386-pinsn.c - and ../gdb/i386-pinsn.c). - * m68881-ext.c: New file. Moved definition of - ext_format ext_format_68881 from ../gdb/m68k-tdep.c. - * Makefile.in: Adjust for new files. - * i386-dis.c: Patches from John Hassey (hassey@dg-rtp.dg.com). - * m68k-dis.c: Recognize '9' placement code, so (say) pflush - can be dis-assembled. - -Wed Feb 17 09:19:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * mips-dis.c (print_insn_arg): Now returns void. - -Mon Jan 11 16:09:16 1993 Fred Fish (fnf@cygnus.com) - - * mips-dis.c (ansidecl.h): Include for benefit of sysdep.h - files that use the macros. - -Thu Jan 7 13:15:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) - - * mips-dis.c: New file, from gdb/mips-pinsn.c. - * Makefile.in (DIS_LIBS): Added mips-dis.o. - (CFILES): Added mips-dis.c. - -Thu Jan 7 07:36:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-dis.c (print_insn_z8001, print_insn_z8002): new routines - * z8kgen.c, z8k-opc.h: fix sizes of some shifts. - -Tue Dec 22 15:42:44 1992 Per Bothner (bothner@rtl.cygnus.com) - - * Makefile.in: Improve *clean rules. - * configure.in: Allow a default host. - -Tue Nov 17 19:53:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * Makefile.in: also use -I$(srcdir)/../bfd, since some sysdep - files include other sysdep files - -Thu Nov 12 16:10:37 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-dis.c z8k-opc.h z8kgen.c: checkpoint - -Fri Oct 9 04:56:05 1992 John Gilmore (gnu@cygnus.com) - - * configure.in: For host support, use ../bfd/configure.host - so it stays in sync with the ../bfd/hosts database. - -Thu Oct 1 23:38:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) - - * configure.in: use cpu-vendor-os triple instead of nested cases - -Wed Sep 30 16:09:20 1992 Michael Werner (mtw@cygnus.com) - - * z8k-dis.c (unparse_instr): fix bug where opcode returned was - *always* the wrong one. - -Wed Sep 30 07:42:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8kgen.c: added copyright info - -Tue Sep 29 12:20:21 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-dis.c (unparse_instr): prettier tabs - * z8kgen.c -> z8k-opc.h: bug fixes in tables - -Fri Sep 25 12:50:32 1992 Stu Grossman (grossman at cygnus.com) - - * configure.in: Add ncr* configuration. - * z8k-dis.c (struct instr_data_s): Make instr_asmsrc char to make - picayune ANSI compilers happy. - -Sep 20 08:50:55 1992 Fred Fish (fnf@cygnus.com) - - * configure.in (i386): Make i386 and i486 synonymous for now. - * configure.in (i[34]86-*-sysv4): Add my_host definition. - -Fri Sep 18 17:01:23 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * Makefile.in (install): Fix typo. - -Fri Sep 18 02:04:24 1992 John Gilmore (gnu@cygnus.com) - - * Makefile.in (make): Remove obsolete crud. - (sparc-opc.o): Avoid Sun Make VPATH bug. - -Tue Sep 8 17:29:27 1992 K. Richard Pixley (rich@sendai.cygnus.com) - - * Makefile.in: since there are no SUBDIRS, remove rule and - references of subdir_do. - -Tue Sep 8 17:02:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) - - * Makefile.in (install): Get the library name right here too. - Don't install bfd.h, since it's unrelated to this library. No - subdirs to recurse into, either. - (CFILES): The source file has a .c suffix, not .o. - - * sparc-opc.c: New file, moved from BFD. - * Makefile.in (OFILES): Build it. - -Thu Sep 3 16:59:20 1992 Michael Werner (mtw@cygnus.com) - - * z8k-dis.c: fixed forward refferences of some declarations. - -Mon Aug 31 16:09:45 1992 Michael Werner (mtw@cygnus.com) - - * Makefile.in: get the name of the library right - -Mon Aug 31 13:47:35 1992 Steve Chamberlain (sac@thepub.cygnus.com) - - * z8k-dis.c: knows how to disassemble z8k stuff - * z8k-opc.h: new file full of z8000 opcodes - - -Local Variables: -version-control: never -End: diff --git a/contrib/gdb/opcodes/Makefile.in b/contrib/gdb/opcodes/Makefile.in deleted file mode 100644 index c274cb1..0000000 --- a/contrib/gdb/opcodes/Makefile.in +++ /dev/null @@ -1,305 +0,0 @@ -# Makefile template for Configure for the opcodes library. -# Copyright (C) 1990, 1991, 1992, 1995 Free Software Foundation, Inc. -# Written by Cygnus Support. -# -# 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. - -VPATH = @srcdir@ -srcdir = @srcdir@ - -prefix = @prefix@ - -program_transform_name = @program_transform_name@ -exec_prefix = @exec_prefix@ -bindir = $(exec_prefix)/bin -libdir = $(exec_prefix)/lib - -datadir = $(prefix)/lib -mandir = $(prefix)/man -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 -oldincludedir = -docdir = $(srcdir)/doc - -SHELL = /bin/sh - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -INSTALL_DATA = @INSTALL_DATA@ - -AR = @AR@ -AR_FLAGS = rc -CC = @CC@ -CFLAGS = @CFLAGS@ -MAKEINFO = makeinfo -RANLIB = @RANLIB@ - -ALLLIBS = @ALLLIBS@ - -PICFLAG = @PICFLAG@ -SHLIB = @SHLIB@ -SHLIB_CC = @SHLIB_CC@ -SHLIB_CFLAGS = @SHLIB_CFLAGS@ -COMMON_SHLIB = @COMMON_SHLIB@ -SHLIB_DEP = @SHLIB_DEP@ -SHLINK = @SHLINK@ - -SONAME = lib`echo $(SHLIB) | sed -e 's,^\.\./bfd/,,' -e 's/^lib//' | sed '$(program_transform_name)'` - -INCDIR = $(srcdir)/../include -BFDDIR = $(srcdir)/../bfd -CSEARCH = -I. -I$(srcdir) -I../bfd -I$(INCDIR) -I$(BFDDIR) -DEP = mkdep - -TARGETLIB = libopcodes.a - -# To circumvent a Sun make VPATH bug, each file listed here -# should also have a foo.o: foo.c line further along in this file. - -ALL_MACHINES = a29k-dis.o alpha-dis.o h8300-dis.o h8500-dis.o \ - hppa-dis.o i386-dis.o i960-dis.o m68k-dis.o m68k-opc.o \ - m88k-dis.o mips-dis.o mips-opc.o sh-dis.o sparc-dis.o \ - sparc-opc.o z8k-dis.o ns32k-dis.o ppc-dis.o ppc-opc.o \ - arm-dis.o w65-dis.o - -OFILES = @BFD_MACHINES@ dis-buf.o disassemble.o - -FLAGS_TO_PASS = \ - "against=$(against)" \ - "AR=$(AR)" \ - "AR_FLAGS=$(AR_FLAGS)" \ - "CC=$(CC)" \ - "CFLAGS=$(CFLAGS)" \ - "RANLIB=$(RANLIB)" \ - "MAKEINFO=$(MAKEINFO)" \ - "INSTALL=$(INSTALL)" \ - "INSTALL_DATA=$(INSTALL_DATA)" \ - "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" - -ALL_CFLAGS = $(CSEARCH) @HDEFINES@ $(CFLAGS) - -.c.o: - if [ -n "$(PICFLAG)" ]; then \ - $(CC) -c $(PICFLAG) $(ALL_CFLAGS) $< -o pic/$@; \ - else true; fi - $(CC) -c $(ALL_CFLAGS) $< - -# C source files that correspond to .o's. -CFILES = i386-dis.c z8k-dis.c m68k-dis.c mips-dis.c ns32k-dis.c ppc-dis.c - -all: $(ALLLIBS) - -.NOEXPORT: - -installcheck check: - -info: -clean-info: -install-info: -dvi: - -# HDEPFILES comes from the host config; TDEPFILES from the target config. - - -$(TARGETLIB): $(OFILES) - rm -f $(TARGETLIB) - $(AR) $(AR_FLAGS) $(TARGETLIB) $(OFILES) - $(RANLIB) $(TARGETLIB) - -LIBIBERTY_LISTS = ../libiberty/required-list ../libiberty/needed-list -BFD_LIST = ../bfd/piclist - -stamp-piclist: Makefile $(LIBIBERTY_LISTS) $(BFD_LIST) - rm -f tpiclist - if [ -n "$(PICFLAG)" ]; then \ - echo $(OFILES) | sed -e 's,\([^ ][^ ]*\),pic/\1,g' > tpiclist; \ - else \ - echo $(OFILES) > tpiclist; \ - fi - if [ "$(COMMON_SHLIB)" = "yes" ]; then \ - lobjs=`cat $(LIBIBERTY_LISTS)`; \ - if [ -n "$(PICFLAG)" ]; then \ - lobjs=`echo $$lobjs | sed -e 's,\([^ ][^ ]*\),pic/\1,g'`; \ - fi; \ - lobjs=`echo $$lobjs | sed -e 's,\([^ ][^ ]*\),../libiberty/\1,g'`; \ - echo $$lobjs >> tpiclist; \ - sed -e 's,\([^ ][^ ]*\),../bfd/\1,g' $(BFD_LIST) >> tpiclist; \ - else true; fi - $(srcdir)/../move-if-change tpiclist piclist - touch stamp-piclist - -piclist: stamp-piclist ; @true - -$(SHLIB): stamp-picdir $(OFILES) piclist $(SHLIB_DEP) - rm -f $(SHLIB) - $(SHLIB_CC) $(SHLIB_CFLAGS) -o $(SHLIB) `cat piclist` - -$(SHLINK): $(SHLIB) - ts=lib`echo $(SHLIB) | sed -e 's,^\.\./bfd/,,' -e 's/^lib//' | sed -e '$(program_transform_name)'`; \ - if [ "$(COMMON_SHLIB)" = "yes" ]; then \ - ts=../bfd/$$ts; \ - fi; \ - if [ "$$ts" != "$(SHLIB)" ]; then \ - rm -f $$ts; \ - ln -sf `echo $(SHLIB) | sed -e 's,^\.\./bfd/,,'` $$ts; \ - else true; fi - rm -f $(SHLINK) - ln -sf `echo $(SHLIB) | sed -e 's,^\.\./bfd/,,'` $(SHLINK) - -# This target creates libTARGET-opcodes.so.VERSION as a symlink to -# libopcodes.so.VERSION. It is used on SunOS, which does not have SONAME. -stamp-tshlink: $(SHLIB) - tf=lib`echo $(SHLIB) | sed -e 's,\.\./bfd/,,' -e 's/^lib//' | sed '$(program_transform_name)'`; \ - if [ "$(COMMON_SHLIB)" = "yes" ]; then \ - tf=../bfd/$$tf; \ - fi; \ - if [ "$$tf" != "$(SHLIB)" ]; then \ - rm -f $$tf; \ - ln -sf $(SHLIB) $$tf; \ - else true; fi - if [ "$(COMMON_SHLIB)" = "yes" ]; then \ - tf=lib`echo $(TARGETLIB) | sed -e 's/^lib//' | sed '$(program_transform_name)'`; \ - if [ "$$tf" != "$(TARGETLIB)" ]; then \ - rm -f $$tf; \ - ln -sf $(TARGETLIB) $$tf; \ - else true; fi; \ - else true; fi - touch stamp-tshlink - -$(OFILES): stamp-picdir - -disassemble.o: disassemble.c $(INCDIR)/dis-asm.h - if [ -n "$(PICFLAG)" ]; then \ - $(CC) -c @archdefs@ $(PICFLAG) $(ALL_CFLAGS) $(srcdir)/disassemble.c -o pic/disassemble.o; \ - else true; fi - $(CC) -c @archdefs@ $(ALL_CFLAGS) $(srcdir)/disassemble.c - -a29k-dis.o: a29k-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/a29k.h -dis-buf.o: dis-buf.c $(INCDIR)/dis-asm.h -h8500-dis.o: h8500-dis.c h8500-opc.h $(INCDIR)/dis-asm.h -h8300-dis.o: h8300-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/h8300.h -i386-dis.o: i386-dis.c $(INCDIR)/dis-asm.h -i960-dis.o: i960-dis.c $(INCDIR)/dis-asm.h -w65-dis.o: w65-dis.c -m68k-dis.o: m68k-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/floatformat.h \ - $(INCDIR)/opcode/m68k.h -m68k-opc.o: m68k-opc.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/m68k.h -mips-dis.o: mips-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/mips.h -mips-opc.o: mips-opc.c $(INCDIR)/opcode/mips.h -ppc-dis.o: ppc-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/ppc.h -ppc-opc.o: ppc-opc.c $(INCDIR)/opcode/ppc.h -sparc-dis.o: sparc-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/sparc.h -sparc-opc.o: sparc-opc.c $(INCDIR)/opcode/sparc.h -z8k-dis.o: z8k-dis.c z8k-opc.h $(INCDIR)/dis-asm.h -ns32k-dis.o: ns32k-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/ns32k.h -sh-dis.o: sh-dis.c sh-opc.h $(INCDIR)/dis-asm.h -alpha-dis.o: alpha-dis.c alpha-opc.h $(INCDIR)/dis-asm.h -hppa-dis.o: hppa-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/hppa.h -m88k-dis.o: m88k-dis.c $(INCDIR)/dis-asm.h $(INCDIR)/opcode/m88k.h -arm-dis.o: arm-dis.c arm-opc.h $(INCDIR)/dis-asm.h - -tags etags: TAGS - -TAGS: force - etags $(INCDIR)/*.h $(srcdir)/*.h $(srcdir)/*.c - -MOSTLYCLEAN = *.o core *.E *.p *.ip config.log pic/*.o -mostlyclean: - rm -rf $(MOSTLYCLEAN) -clean: - rm -f *.a $(MOSTLYCLEAN) $(SHLIB) $(SHLINK) piclist stamp-piclist -distclean: clean - rm -rf Makefile config.status TAGS config.cache config.h stamp-h \ - pic stamp-picdir -clobber realclean maintainer-clean: distclean - -# Mark everything as depending on config.status, since the timestamp on -# sysdep.h might actually move backwards if we reconfig and relink it -# to a different hosts/h-xxx.h file. This will force a recompile anyway. -RECONFIG = config.status - - - -# This target should be invoked before building a new release. -# 'VERSION' file must be present and contain a string of the form "x.y" -# -roll: - @V=`cat VERSION` ; \ - MAJ=`sed 's/\..*//' VERSION` ; \ - MIN=`sed 's/.*\.//' VERSION` ; \ - V=$$MAJ.`expr $$MIN + 1` ; \ - rm -f VERSION ; \ - echo $$V >VERSION ; \ - echo Version $$V - -# Dummy target to force execution of dependent targets. -# -force: - -install: $(ALLLIBS) - for f in $(ALLLIBS); do \ - if [ "$$f" = "stamp-tshlink" ]; then \ - continue; \ - fi; \ - tf=lib`echo $$f | sed -e 's,^\.\./bfd/,,' -e 's/^lib//' | sed '$(program_transform_name)'`; \ - rm -f $(libdir)/$$tf; \ - if [ "$$f" = "$(SHLINK)" ]; then \ - ts=lib`echo $(SHLIB) | sed -e 's,^\.\./bfd/,,' -e 's/^lib//' | sed '$(program_transform_name)'`; \ - ln -sf $$ts $(libdir)/$$tf; \ - elif [ "$$f" = "$(SHLIB)" ]; then \ - $(INSTALL_PROGRAM) $$f $(libdir)/$$tf; \ - else \ - $(INSTALL_DATA) $$f $(libdir)/$$tf; \ - $(RANLIB) $(libdir)/$$tf; \ - chmod a-x $(libdir)/$$tf; \ - fi; \ - done - -Makefile: Makefile.in config.status - CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status - -config.h: stamp-h ; @true -stamp-h: config.in config.status - CONFIG_FILES= CONFIG_HEADERS=config.h:config.in $(SHELL) ./config.status - -config.status : configure $(srcdir)/../bfd/configure.host $(srcdir)/../bfd/config.bfd - $(SHELL) config.status --recheck - -dep: $(CFILES) - mkdep $(CFLAGS) $? - -stamp-picdir: - if [ -n "$(PICFLAG)" ] && [ ! -d pic ]; then \ - mkdir pic; \ - else true; fi - touch stamp-picdir - -# What appears below is generated by a hacked mkdep using gcc -MM. - -# DO NOT DELETE THIS LINE -- mkdep uses it. -# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY. - - -# IF YOU PUT ANYTHING HERE IT WILL GO AWAY - diff --git a/contrib/gdb/opcodes/config.in b/contrib/gdb/opcodes/config.in deleted file mode 100644 index ea534ec..0000000 --- a/contrib/gdb/opcodes/config.in +++ /dev/null @@ -1,7 +0,0 @@ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if you have the <string.h> header file. */ -#undef HAVE_STRING_H - -/* Define if you have the <strings.h> header file. */ -#undef HAVE_STRINGS_H diff --git a/contrib/gdb/opcodes/configure b/contrib/gdb/opcodes/configure deleted file mode 100755 index 5f19335..0000000 --- a/contrib/gdb/opcodes/configure +++ /dev/null @@ -1,1538 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.8 -# Copyright (C) 1992, 1993, 1994 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="$ac_help - --enable-targets alternative target configurations" -ac_help="$ac_help - --enable-shared build shared opcodes library" -ac_help="$ac_help - --enable-commonbfdlib build shared BFD/opcodes/libiberty library" - -# Initialize some variables set by options. -# The variables have the same names as the options, with -# dashes changed to underlines. -build=NONE -cache_file=./config.cache -exec_prefix=NONE -host=NONE -no_create= -nonopt=NONE -no_recursion= -prefix=NONE -program_prefix=NONE -program_suffix=NONE -program_transform_name=s,x,x, -silent= -site= -srcdir= -target=NONE -verbose= -x_includes=NONE -x_libraries=NONE -bindir='${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= - -ac_prev= -for ac_option -do - - # If the previous option needs an argument, assign it. - if test -n "$ac_prev"; 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See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -AC_ARG_ENABLE(targets, -[ --enable-targets alternative target configurations], -[case "${enableval}" in - yes | "") AC_ERROR(enable-targets option must specify target names or 'all') - ;; - no) enable_targets= ;; - *) enable_targets=$enableval ;; -esac])dnl -AC_ARG_ENABLE(shared, -[ --enable-shared build shared opcodes library], -[case "${enableval}" in - yes) shared=true ;; - no) shared=false ;; - *) AC_MSG_ERROR([bad value ${enableval} for opcodes shared option]) ;; -esac])dnl -AC_ARG_ENABLE(commonbfdlib, -[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], -[case "${enableval}" in - yes) commonbfdlib=true ;; - no) commonbfdlib=false ;; - *) AC_MSG_ERROR([bad value ${enableval} for opcodes commonbfdlib option]) ;; -esac])dnl - -AC_CONFIG_HEADER(config.h:config.in) - -AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`) -AC_CANONICAL_SYSTEM -if test -z "$target" ; then - AC_MSG_ERROR(Unrecognized target system type; please check config.sub.) -fi -AC_ARG_PROGRAM - -# host-specific stuff: - -ALLLIBS='$(TARGETLIB)' -PICFLAG= -SHLIB=unused-shlib -SHLINK=unused-shlink -if test "${shared}" = "true"; then - ALLLIBS='$(TARGETLIB) $(SHLIB) $(SHLINK)' - PICFLAG=-fpic - if test "${commonbfdlib}" = "true"; then -changequote(,)dnl - SHLIB=../bfd/libbfd.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION` -changequote([,])dnl - SHLINK=../bfd/libbfd.so - else -changequote(,)dnl - SHLIB=libopcodes.so.`sed -e 's/[^0-9]*\([0-9.]*\).*/\1/' ${srcdir}/../bfd/VERSION` -changequote([,])dnl - SHLINK=libopcodes.so - fi -fi - -AC_PROG_CC - -. ${srcdir}/../bfd/configure.host - -AC_SUBST(HDEFINES) -AC_CHECK_TOOL(AR, ar) -AC_CHECK_TOOL(RANLIB, ranlib, :) -AC_PROG_INSTALL - -if test "${shared}" = "true"; then - if test "${GCC}" != "yes" && test "${shared_non_gcc}" != "yes"; then - AC_MSG_WARN([opcodes --enable-shared only supported when using gcc]) - shared=false - ALLLIBS='$(TARGETLIB)' - PICFLAG= - SHLIB=unused-shlib - fi -fi - -AC_SUBST(ALLLIBS) -AC_SUBST(PICFLAG) -AC_SUBST(SHLIB) -AC_SUBST(SHLIB_CC) -AC_SUBST(SHLIB_CFLAGS) -if test "${commonbfdlib}" = "true"; then - COMMON_SHLIB=yes - # Rebuild the shared library if libiberty or libbfd changes. - SHLIB_DEP="../libiberty/libiberty.a ../bfd/libbfd.a" -else - COMMON_SHLIB= - SHLIB_DEP= -fi -AC_SUBST(COMMON_SHLIB) -AC_SUBST(SHLIB_DEP) -AC_SUBST(SHLINK) - -AC_CHECK_HEADERS(string.h strings.h) - -# target-specific stuff: - -# Canonicalize the secondary target names. -if test -n "$enable_targets" ; then - for targ in `echo $enable_targets | sed 's/,/ /g'` - do - result=`$ac_config_sub $targ 2>/dev/null` - if test -n "$result" ; then - canon_targets="$canon_targets $result" - else - # Allow targets that config.sub doesn't recognize, like "all". - canon_targets="$canon_targets $targ" - fi - done -fi - -all_targets=false -selarchs= -for targ in $target $canon_targets -do - if test "x$targ" = "xall" ; then - all_targets=true - else - . $srcdir/../bfd/config.bfd - selarchs="$selarchs $targ_archs" - fi -done - -# We don't do any links based on the target system, just makefile config. - -if test x${all_targets} = xfalse ; then - - # Target architecture .o files. - ta= - - for arch in $selarchs - do - ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g` - archdefs="$archdefs -DARCH_$ad" - case "$arch" in - bfd_a29k_arch) ta="$ta a29k-dis.o" ;; - bfd_alliant_arch) ;; - bfd_alpha_arch) ta="$ta alpha-dis.o" ;; - bfd_arm_arch) ta="$ta arm-dis.o" ;; - bfd_convex_arch) ;; - bfd_h8300_arch) ta="$ta h8300-dis.o" ;; - bfd_h8500_arch) ta="$ta h8500-dis.o" ;; - bfd_hppa_arch) ta="$ta hppa-dis.o" ;; - bfd_i386_arch) ta="$ta i386-dis.o" ;; - bfd_i860_arch) ;; - bfd_i960_arch) ta="$ta i960-dis.o" ;; - bfd_m68k_arch) ta="$ta m68k-dis.o m68k-opc.o" ;; - bfd_m88k_arch) ta="$ta m88k-dis.o" ;; - bfd_mips_arch) ta="$ta mips-dis.o mips-opc.o" ;; - bfd_ns32k_arch) ta="$ta ns32k-dis.o" ;; - bfd_powerpc_arch) ta="$ta ppc-dis.o ppc-opc.o" ;; - bfd_pyramid_arch) ;; - bfd_romp_arch) ;; - bfd_rs6000_arch) ta="$ta ppc-dis.o ppc-opc.o" ;; - bfd_sh_arch) ta="$ta sh-dis.o" ;; - bfd_sparc_arch) ta="$ta sparc-dis.o sparc-opc.o" ;; - bfd_tahoe_arch) ;; - bfd_vax_arch) ;; - bfd_w65_arch) ta="$ta w65-dis.o" ;; - bfd_we32k_arch) ;; - bfd_z8k_arch) ta="$ta z8k-dis.o" ;; - - "") ;; - *) AC_MSG_ERROR(*** unknown target architecture $arch) ;; - esac - done - - # Weed out duplicate .o files. - f="" - for i in $ta ; do - case " $f " in - *" $i "*) ;; - *) f="$f $i" ;; - esac - done - ta="$f" - - # And duplicate -D flags. - f="" - for i in $archdefs ; do - case " $f " in - *" $i "*) ;; - *) f="$f $i" ;; - esac - done - archdefs="$f" - - BFD_MACHINES="$ta" - -else # all_targets is true - archdefs=-DARCH_all - BFD_MACHINES='$(ALL_MACHINES)' -fi - -AC_SUBST(archdefs) -AC_SUBST(BFD_MACHINES) - -AC_OUTPUT(Makefile, -[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac]) diff --git a/contrib/gdb/opcodes/dis-buf.c b/contrib/gdb/opcodes/dis-buf.c deleted file mode 100644 index 47a2e33..0000000 --- a/contrib/gdb/opcodes/dis-buf.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Disassemble from a buffer, for GNU. - Copyright (C) 1993, 1994 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. */ - -#include "sysdep.h" -#include "dis-asm.h" -#include <errno.h> - -/* Get LENGTH bytes from info's buffer, at target address memaddr. - Transfer them to myaddr. */ -int -buffer_read_memory (memaddr, myaddr, length, info) - bfd_vma memaddr; - bfd_byte *myaddr; - int length; - struct disassemble_info *info; -{ - if (memaddr < info->buffer_vma - || memaddr + length > info->buffer_vma + info->buffer_length) - /* Out of bounds. Use EIO because GDB uses it. */ - return EIO; - memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length); - return 0; -} - -/* Print an error message. We can assume that this is in response to - an error return from buffer_read_memory. */ -void -perror_memory (status, memaddr, info) - int status; - bfd_vma memaddr; - struct disassemble_info *info; -{ - if (status != EIO) - /* Can't happen. */ - (*info->fprintf_func) (info->stream, "Unknown error %d\n", status); - else - /* Actually, address between memaddr and memaddr + len was - out of bounds. */ - (*info->fprintf_func) (info->stream, - "Address 0x%x is out of bounds.\n", memaddr); -} - -/* This could be in a separate file, to save miniscule amounts of space - in statically linked executables. */ - -/* Just print the address is hex. This is included for completeness even - though both GDB and objdump provide their own (to print symbolic - addresses). */ - -void -generic_print_address (addr, info) - bfd_vma addr; - struct disassemble_info *info; -{ - (*info->fprintf_func) (info->stream, "0x%x", addr); -} diff --git a/contrib/gdb/opcodes/disassemble.c b/contrib/gdb/opcodes/disassemble.c deleted file mode 100644 index b5d37ae..0000000 --- a/contrib/gdb/opcodes/disassemble.c +++ /dev/null @@ -1,166 +0,0 @@ -/* Select disassembly routine for specified architecture. - Copyright (C) 1994, 1995 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. */ - -#include "ansidecl.h" -#include "dis-asm.h" - -#ifdef ARCH_all -#define ARCH_a29k -#define ARCH_alpha -#define ARCH_arm -#define ARCH_h8300 -#define ARCH_h8500 -#define ARCH_hppa -#define ARCH_i386 -#define ARCH_i960 -#define ARCH_m68k -#define ARCH_m88k -#define ARCH_mips -#define ARCH_ns32k -#define ARCH_powerpc -#define ARCH_rs6000 -#define ARCH_sh -#define ARCH_sparc -#define ARCH_w65 -#define ARCH_z8k -#endif - -disassembler_ftype -disassembler (abfd) - bfd *abfd; -{ - enum bfd_architecture a = bfd_get_arch (abfd); - disassembler_ftype disassemble; - - switch (a) - { - /* If you add a case to this table, also add it to the - ARCH_all definition right above this function. */ -#ifdef ARCH_a29k - case bfd_arch_a29k: - /* As far as I know we only handle big-endian 29k objects. */ - disassemble = print_insn_big_a29k; - break; -#endif -#ifdef ARCH_alpha - case bfd_arch_alpha: - disassemble = print_insn_alpha; - break; -#endif -#ifdef ARCH_arm - case bfd_arch_arm: - if (bfd_big_endian (abfd)) - disassemble = print_insn_big_arm; - else - disassemble = print_insn_little_arm; - break; -#endif -#ifdef ARCH_h8300 - case bfd_arch_h8300: - if (bfd_get_mach(abfd) == bfd_mach_h8300h) - disassemble = print_insn_h8300h; - else - disassemble = print_insn_h8300; - break; -#endif -#ifdef ARCH_h8500 - case bfd_arch_h8500: - disassemble = print_insn_h8500; - break; -#endif -#ifdef ARCH_hppa - case bfd_arch_hppa: - disassemble = print_insn_hppa; - break; -#endif -#ifdef ARCH_i386 - case bfd_arch_i386: - disassemble = print_insn_i386; - break; -#endif -#ifdef ARCH_i960 - case bfd_arch_i960: - disassemble = print_insn_i960; - break; -#endif -#ifdef ARCH_m68k - case bfd_arch_m68k: - disassemble = print_insn_m68k; - break; -#endif -#ifdef ARCH_m88k - case bfd_arch_m88k: - disassemble = print_insn_m88k; - break; -#endif -#ifdef ARCH_ns32k - case bfd_arch_ns32k: - disassemble = print_insn_ns32k; - break; -#endif -#ifdef ARCH_mips - case bfd_arch_mips: - if (bfd_big_endian (abfd)) - disassemble = print_insn_big_mips; - else - disassemble = print_insn_little_mips; - break; -#endif -#ifdef ARCH_powerpc - case bfd_arch_powerpc: - if (bfd_big_endian (abfd)) - disassemble = print_insn_big_powerpc; - else - disassemble = print_insn_little_powerpc; - break; -#endif -#ifdef ARCH_rs6000 - case bfd_arch_rs6000: - disassemble = print_insn_rs6000; - break; -#endif -#ifdef ARCH_sh - case bfd_arch_sh: - if (bfd_big_endian (abfd)) - disassemble = print_insn_sh; - else - disassemble = print_insn_shl; - break; -#endif -#ifdef ARCH_sparc - case bfd_arch_sparc: - disassemble = print_insn_sparc; - break; -#endif -#ifdef ARCH_w65 - case bfd_arch_w65: - disassemble = print_insn_w65; - break; -#endif -#ifdef ARCH_z8k - case bfd_arch_z8k: - if (bfd_get_mach(abfd) == bfd_mach_z8001) - disassemble = print_insn_z8001; - else - disassemble = print_insn_z8002; - break; -#endif - default: - return 0; - } - return disassemble; -} diff --git a/contrib/gdb/opcodes/i386-dis.c b/contrib/gdb/opcodes/i386-dis.c deleted file mode 100644 index b781edc..0000000 --- a/contrib/gdb/opcodes/i386-dis.c +++ /dev/null @@ -1,2031 +0,0 @@ -/* Print i386 instructions for GDB, the GNU debugger. - Copyright (C) 1988, 89, 91, 93, 94, 95, 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. */ - -/* - * 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu) - * July 1988 - * modified by John Hassey (hassey@dg-rtp.dg.com) - */ - -/* - * The main tables describing the instructions is essentially a copy - * of the "Opcode Map" chapter (Appendix A) of the Intel 80386 - * Programmers Manual. Usually, there is a capital letter, followed - * by a small letter. The capital letter tell the addressing mode, - * and the small letter tells about the operand size. Refer to - * the Intel manual for details. - */ - -#include "dis-asm.h" -#include "sysdep.h" - -#define MAXLEN 20 - -#include <setjmp.h> - -struct dis_private -{ - /* Points to first byte not fetched. */ - bfd_byte *max_fetched; - bfd_byte the_buffer[MAXLEN]; - bfd_vma insn_start; - jmp_buf bailout; -}; - -/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive) - to ADDR (exclusive) are valid. Returns 1 for success, longjmps - on error. */ -#define FETCH_DATA(info, addr) \ - ((addr) <= ((struct dis_private *)(info->private_data))->max_fetched \ - ? 1 : fetch_data ((info), (addr))) - -static int -fetch_data (info, addr) - struct disassemble_info *info; - bfd_byte *addr; -{ - int status; - struct dis_private *priv = (struct dis_private *)info->private_data; - bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer); - - status = (*info->read_memory_func) (start, - priv->max_fetched, - addr - priv->max_fetched, - info); - if (status != 0) - { - (*info->memory_error_func) (status, start, info); - longjmp (priv->bailout, 1); - } - else - priv->max_fetched = addr; - return 1; -} - -#define Eb OP_E, b_mode -#define indirEb OP_indirE, b_mode -#define Gb OP_G, b_mode -#define Ev OP_E, v_mode -#define indirEv OP_indirE, v_mode -#define Ew OP_E, w_mode -#define Ma OP_E, v_mode -#define M OP_E, 0 -#define Mp OP_E, 0 /* ? */ -#define Gv OP_G, v_mode -#define Gw OP_G, w_mode -#define Rw OP_rm, w_mode -#define Rd OP_rm, d_mode -#define Ib OP_I, b_mode -#define sIb OP_sI, b_mode /* sign extened byte */ -#define Iv OP_I, v_mode -#define Iw OP_I, w_mode -#define Jb OP_J, b_mode -#define Jv OP_J, v_mode -#define ONE OP_ONE, 0 -#define Cd OP_C, d_mode -#define Dd OP_D, d_mode -#define Td OP_T, d_mode - -#define eAX OP_REG, eAX_reg -#define eBX OP_REG, eBX_reg -#define eCX OP_REG, eCX_reg -#define eDX OP_REG, eDX_reg -#define eSP OP_REG, eSP_reg -#define eBP OP_REG, eBP_reg -#define eSI OP_REG, eSI_reg -#define eDI OP_REG, eDI_reg -#define AL OP_REG, al_reg -#define CL OP_REG, cl_reg -#define DL OP_REG, dl_reg -#define BL OP_REG, bl_reg -#define AH OP_REG, ah_reg -#define CH OP_REG, ch_reg -#define DH OP_REG, dh_reg -#define BH OP_REG, bh_reg -#define AX OP_REG, ax_reg -#define DX OP_REG, dx_reg -#define indirDX OP_REG, indir_dx_reg - -#define Sw OP_SEG, w_mode -#define Ap OP_DIR, lptr -#define Av OP_DIR, v_mode -#define Ob OP_OFF, b_mode -#define Ov OP_OFF, v_mode -#define Xb OP_DSSI, b_mode -#define Xv OP_DSSI, v_mode -#define Yb OP_ESDI, b_mode -#define Yv OP_ESDI, v_mode - -#define es OP_REG, es_reg -#define ss OP_REG, ss_reg -#define cs OP_REG, cs_reg -#define ds OP_REG, ds_reg -#define fs OP_REG, fs_reg -#define gs OP_REG, gs_reg - -int OP_E(), OP_indirE(), OP_G(), OP_I(), OP_sI(), OP_REG(); -int OP_J(), OP_SEG(); -int OP_DIR(), OP_OFF(), OP_DSSI(), OP_ESDI(), OP_ONE(), OP_C(); -int OP_D(), OP_T(), OP_rm(); - -static void dofloat (), putop (), append_prefix (), set_op (); -static int get16 (), get32 (); - -#define b_mode 1 -#define v_mode 2 -#define w_mode 3 -#define d_mode 4 - -#define es_reg 100 -#define cs_reg 101 -#define ss_reg 102 -#define ds_reg 103 -#define fs_reg 104 -#define gs_reg 105 -#define eAX_reg 107 -#define eCX_reg 108 -#define eDX_reg 109 -#define eBX_reg 110 -#define eSP_reg 111 -#define eBP_reg 112 -#define eSI_reg 113 -#define eDI_reg 114 - -#define lptr 115 - -#define al_reg 116 -#define cl_reg 117 -#define dl_reg 118 -#define bl_reg 119 -#define ah_reg 120 -#define ch_reg 121 -#define dh_reg 122 -#define bh_reg 123 - -#define ax_reg 124 -#define cx_reg 125 -#define dx_reg 126 -#define bx_reg 127 -#define sp_reg 128 -#define bp_reg 129 -#define si_reg 130 -#define di_reg 131 - -#define indir_dx_reg 150 - -#define GRP1b NULL, NULL, 0 -#define GRP1S NULL, NULL, 1 -#define GRP1Ss NULL, NULL, 2 -#define GRP2b NULL, NULL, 3 -#define GRP2S NULL, NULL, 4 -#define GRP2b_one NULL, NULL, 5 -#define GRP2S_one NULL, NULL, 6 -#define GRP2b_cl NULL, NULL, 7 -#define GRP2S_cl NULL, NULL, 8 -#define GRP3b NULL, NULL, 9 -#define GRP3S NULL, NULL, 10 -#define GRP4 NULL, NULL, 11 -#define GRP5 NULL, NULL, 12 -#define GRP6 NULL, NULL, 13 -#define GRP7 NULL, NULL, 14 -#define GRP8 NULL, NULL, 15 -#define GRP9 NULL, NULL, 16 - -#define FLOATCODE 50 -#define FLOAT NULL, NULL, FLOATCODE - -struct dis386 { - char *name; - int (*op1)(); - int bytemode1; - int (*op2)(); - int bytemode2; - int (*op3)(); - int bytemode3; -}; - -struct dis386 dis386[] = { - /* 00 */ - { "addb", Eb, Gb }, - { "addS", Ev, Gv }, - { "addb", Gb, Eb }, - { "addS", Gv, Ev }, - { "addb", AL, Ib }, - { "addS", eAX, Iv }, - { "pushl", es }, - { "popl", es }, - /* 08 */ - { "orb", Eb, Gb }, - { "orS", Ev, Gv }, - { "orb", Gb, Eb }, - { "orS", Gv, Ev }, - { "orb", AL, Ib }, - { "orS", eAX, Iv }, - { "pushl", cs }, - { "(bad)" }, /* 0x0f extended opcode escape */ - /* 10 */ - { "adcb", Eb, Gb }, - { "adcS", Ev, Gv }, - { "adcb", Gb, Eb }, - { "adcS", Gv, Ev }, - { "adcb", AL, Ib }, - { "adcS", eAX, Iv }, - { "pushl", ss }, - { "popl", ss }, - /* 18 */ - { "sbbb", Eb, Gb }, - { "sbbS", Ev, Gv }, - { "sbbb", Gb, Eb }, - { "sbbS", Gv, Ev }, - { "sbbb", AL, Ib }, - { "sbbS", eAX, Iv }, - { "pushl", ds }, - { "popl", ds }, - /* 20 */ - { "andb", Eb, Gb }, - { "andS", Ev, Gv }, - { "andb", Gb, Eb }, - { "andS", Gv, Ev }, - { "andb", AL, Ib }, - { "andS", eAX, Iv }, - { "(bad)" }, /* SEG ES prefix */ - { "daa" }, - /* 28 */ - { "subb", Eb, Gb }, - { "subS", Ev, Gv }, - { "subb", Gb, Eb }, - { "subS", Gv, Ev }, - { "subb", AL, Ib }, - { "subS", eAX, Iv }, - { "(bad)" }, /* SEG CS prefix */ - { "das" }, - /* 30 */ - { "xorb", Eb, Gb }, - { "xorS", Ev, Gv }, - { "xorb", Gb, Eb }, - { "xorS", Gv, Ev }, - { "xorb", AL, Ib }, - { "xorS", eAX, Iv }, - { "(bad)" }, /* SEG SS prefix */ - { "aaa" }, - /* 38 */ - { "cmpb", Eb, Gb }, - { "cmpS", Ev, Gv }, - { "cmpb", Gb, Eb }, - { "cmpS", Gv, Ev }, - { "cmpb", AL, Ib }, - { "cmpS", eAX, Iv }, - { "(bad)" }, /* SEG DS prefix */ - { "aas" }, - /* 40 */ - { "incS", eAX }, - { "incS", eCX }, - { "incS", eDX }, - { "incS", eBX }, - { "incS", eSP }, - { "incS", eBP }, - { "incS", eSI }, - { "incS", eDI }, - /* 48 */ - { "decS", eAX }, - { "decS", eCX }, - { "decS", eDX }, - { "decS", eBX }, - { "decS", eSP }, - { "decS", eBP }, - { "decS", eSI }, - { "decS", eDI }, - /* 50 */ - { "pushS", eAX }, - { "pushS", eCX }, - { "pushS", eDX }, - { "pushS", eBX }, - { "pushS", eSP }, - { "pushS", eBP }, - { "pushS", eSI }, - { "pushS", eDI }, - /* 58 */ - { "popS", eAX }, - { "popS", eCX }, - { "popS", eDX }, - { "popS", eBX }, - { "popS", eSP }, - { "popS", eBP }, - { "popS", eSI }, - { "popS", eDI }, - /* 60 */ - { "pusha" }, - { "popa" }, - { "boundS", Gv, Ma }, - { "arpl", Ew, Gw }, - { "(bad)" }, /* seg fs */ - { "(bad)" }, /* seg gs */ - { "(bad)" }, /* op size prefix */ - { "(bad)" }, /* adr size prefix */ - /* 68 */ - { "pushS", Iv }, /* 386 book wrong */ - { "imulS", Gv, Ev, Iv }, - { "pushl", sIb }, /* push of byte really pushes 4 bytes */ - { "imulS", Gv, Ev, Ib }, - { "insb", Yb, indirDX }, - { "insS", Yv, indirDX }, - { "outsb", indirDX, Xb }, - { "outsS", indirDX, Xv }, - /* 70 */ - { "jo", Jb }, - { "jno", Jb }, - { "jb", Jb }, - { "jae", Jb }, - { "je", Jb }, - { "jne", Jb }, - { "jbe", Jb }, - { "ja", Jb }, - /* 78 */ - { "js", Jb }, - { "jns", Jb }, - { "jp", Jb }, - { "jnp", Jb }, - { "jl", Jb }, - { "jnl", Jb }, - { "jle", Jb }, - { "jg", Jb }, - /* 80 */ - { GRP1b }, - { GRP1S }, - { "(bad)" }, - { GRP1Ss }, - { "testb", Eb, Gb }, - { "testS", Ev, Gv }, - { "xchgb", Eb, Gb }, - { "xchgS", Ev, Gv }, - /* 88 */ - { "movb", Eb, Gb }, - { "movS", Ev, Gv }, - { "movb", Gb, Eb }, - { "movS", Gv, Ev }, - { "movw", Ew, Sw }, - { "leaS", Gv, M }, - { "movw", Sw, Ew }, - { "popS", Ev }, - /* 90 */ - { "nop" }, - { "xchgS", eCX, eAX }, - { "xchgS", eDX, eAX }, - { "xchgS", eBX, eAX }, - { "xchgS", eSP, eAX }, - { "xchgS", eBP, eAX }, - { "xchgS", eSI, eAX }, - { "xchgS", eDI, eAX }, - /* 98 */ - { "cwtl" }, - { "cltd" }, - { "lcall", Ap }, - { "(bad)" }, /* fwait */ - { "pushf" }, - { "popf" }, - { "sahf" }, - { "lahf" }, - /* a0 */ - { "movb", AL, Ob }, - { "movS", eAX, Ov }, - { "movb", Ob, AL }, - { "movS", Ov, eAX }, - { "movsb", Yb, Xb }, - { "movsS", Yv, Xv }, - { "cmpsb", Yb, Xb }, - { "cmpsS", Yv, Xv }, - /* a8 */ - { "testb", AL, Ib }, - { "testS", eAX, Iv }, - { "stosb", Yb, AL }, - { "stosS", Yv, eAX }, - { "lodsb", AL, Xb }, - { "lodsS", eAX, Xv }, - { "scasb", AL, Yb }, - { "scasS", eAX, Yv }, - /* b0 */ - { "movb", AL, Ib }, - { "movb", CL, Ib }, - { "movb", DL, Ib }, - { "movb", BL, Ib }, - { "movb", AH, Ib }, - { "movb", CH, Ib }, - { "movb", DH, Ib }, - { "movb", BH, Ib }, - /* b8 */ - { "movS", eAX, Iv }, - { "movS", eCX, Iv }, - { "movS", eDX, Iv }, - { "movS", eBX, Iv }, - { "movS", eSP, Iv }, - { "movS", eBP, Iv }, - { "movS", eSI, Iv }, - { "movS", eDI, Iv }, - /* c0 */ - { GRP2b }, - { GRP2S }, - { "ret", Iw }, - { "ret" }, - { "lesS", Gv, Mp }, - { "ldsS", Gv, Mp }, - { "movb", Eb, Ib }, - { "movS", Ev, Iv }, - /* c8 */ - { "enter", Iw, Ib }, - { "leave" }, - { "lret", Iw }, - { "lret" }, - { "int3" }, - { "int", Ib }, - { "into" }, - { "iret" }, - /* d0 */ - { GRP2b_one }, - { GRP2S_one }, - { GRP2b_cl }, - { GRP2S_cl }, - { "aam", Ib }, - { "aad", Ib }, - { "(bad)" }, - { "xlat" }, - /* d8 */ - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - { FLOAT }, - /* e0 */ - { "loopne", Jb }, - { "loope", Jb }, - { "loop", Jb }, - { "jCcxz", Jb }, - { "inb", AL, Ib }, - { "inS", eAX, Ib }, - { "outb", Ib, AL }, - { "outS", Ib, eAX }, - /* e8 */ - { "call", Av }, - { "jmp", Jv }, - { "ljmp", Ap }, - { "jmp", Jb }, - { "inb", AL, indirDX }, - { "inS", eAX, indirDX }, - { "outb", indirDX, AL }, - { "outS", indirDX, eAX }, - /* f0 */ - { "(bad)" }, /* lock prefix */ - { "(bad)" }, - { "(bad)" }, /* repne */ - { "(bad)" }, /* repz */ - { "hlt" }, - { "cmc" }, - { GRP3b }, - { GRP3S }, - /* f8 */ - { "clc" }, - { "stc" }, - { "cli" }, - { "sti" }, - { "cld" }, - { "std" }, - { GRP4 }, - { GRP5 }, -}; - -struct dis386 dis386_twobyte[] = { - /* 00 */ - { GRP6 }, - { GRP7 }, - { "larS", Gv, Ew }, - { "lslS", Gv, Ew }, - { "(bad)" }, - { "(bad)" }, - { "clts" }, - { "(bad)" }, - /* 08 */ - { "invd" }, - { "wbinvd" }, - { "(bad)" }, { "ud2a" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 10 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 18 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 20 */ - /* these are all backward in appendix A of the intel book */ - { "movl", Rd, Cd }, - { "movl", Rd, Dd }, - { "movl", Cd, Rd }, - { "movl", Dd, Rd }, - { "movl", Rd, Td }, - { "(bad)" }, - { "movl", Td, Rd }, - { "(bad)" }, - /* 28 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 30 */ - { "wrmsr" }, { "rdtsc" }, { "rdmsr" }, { "rdpmc" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 38 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 40 */ - { "cmovo", Gv,Ev }, { "cmovno", Gv,Ev }, { "cmovb", Gv,Ev }, { "cmovae", Gv,Ev }, - { "cmove", Gv,Ev }, { "cmovne", Gv,Ev }, { "cmovbe", Gv,Ev }, { "cmova", Gv,Ev }, - /* 48 */ - { "cmovs", Gv,Ev }, { "cmovns", Gv,Ev }, { "cmovp", Gv,Ev }, { "cmovnp", Gv,Ev }, - { "cmovl", Gv,Ev }, { "cmovge", Gv,Ev }, { "cmovle", Gv,Ev }, { "cmovg", Gv,Ev }, - /* 50 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 58 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 60 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 68 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 70 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 78 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* 80 */ - { "jo", Jv }, - { "jno", Jv }, - { "jb", Jv }, - { "jae", Jv }, - { "je", Jv }, - { "jne", Jv }, - { "jbe", Jv }, - { "ja", Jv }, - /* 88 */ - { "js", Jv }, - { "jns", Jv }, - { "jp", Jv }, - { "jnp", Jv }, - { "jl", Jv }, - { "jge", Jv }, - { "jle", Jv }, - { "jg", Jv }, - /* 90 */ - { "seto", Eb }, - { "setno", Eb }, - { "setb", Eb }, - { "setae", Eb }, - { "sete", Eb }, - { "setne", Eb }, - { "setbe", Eb }, - { "seta", Eb }, - /* 98 */ - { "sets", Eb }, - { "setns", Eb }, - { "setp", Eb }, - { "setnp", Eb }, - { "setl", Eb }, - { "setge", Eb }, - { "setle", Eb }, - { "setg", Eb }, - /* a0 */ - { "pushl", fs }, - { "popl", fs }, - { "cpuid" }, - { "btS", Ev, Gv }, - { "shldS", Ev, Gv, Ib }, - { "shldS", Ev, Gv, CL }, - { "(bad)" }, - { "(bad)" }, - /* a8 */ - { "pushl", gs }, - { "popl", gs }, - { "rsm" }, - { "btsS", Ev, Gv }, - { "shrdS", Ev, Gv, Ib }, - { "shrdS", Ev, Gv, CL }, - { "(bad)" }, - { "imulS", Gv, Ev }, - /* b0 */ - { "cmpxchgb", Eb, Gb }, - { "cmpxchgS", Ev, Gv }, - { "lssS", Gv, Mp }, /* 386 lists only Mp */ - { "btrS", Ev, Gv }, - { "lfsS", Gv, Mp }, /* 386 lists only Mp */ - { "lgsS", Gv, Mp }, /* 386 lists only Mp */ - { "movzbS", Gv, Eb }, - { "movzwS", Gv, Ew }, - /* b8 */ - { "ud2b" }, - { "(bad)" }, - { GRP8 }, - { "btcS", Ev, Gv }, - { "bsfS", Gv, Ev }, - { "bsrS", Gv, Ev }, - { "movsbS", Gv, Eb }, - { "movswS", Gv, Ew }, - /* c0 */ - { "xaddb", Eb, Gb }, - { "xaddS", Ev, Gv }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { GRP9 }, - /* c8 */ - { "bswap", eAX }, - { "bswap", eCX }, - { "bswap", eDX }, - { "bswap", eBX }, - { "bswap", eSP }, - { "bswap", eBP }, - { "bswap", eSI }, - { "bswap", eDI }, - /* d0 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* d8 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* e0 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* e8 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* f0 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - /* f8 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, -}; - -static const unsigned char onebyte_has_modrm[256] = { - 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, - 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, - 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, - 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, - 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1 -}; - -static const unsigned char twobyte_has_modrm[256] = { - 1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, - 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, - 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 -}; - -static char obuf[100]; -static char *obufp; -static char scratchbuf[100]; -static unsigned char *start_codep; -static unsigned char *codep; -static disassemble_info *the_info; -static int mod; -static int rm; -static int reg; -static void oappend (); - -static char *names32[]={ - "%eax","%ecx","%edx","%ebx", "%esp","%ebp","%esi","%edi", -}; -static char *names16[] = { - "%ax","%cx","%dx","%bx","%sp","%bp","%si","%di", -}; -static char *names8[] = { - "%al","%cl","%dl","%bl","%ah","%ch","%dh","%bh", -}; -static char *names_seg[] = { - "%es","%cs","%ss","%ds","%fs","%gs","%?","%?", -}; -static char *index16[] = { - "bx+si","bx+di","bp+si","bp+di","si","di","bp","bx" -}; - -struct dis386 grps[][8] = { - /* GRP1b */ - { - { "addb", Eb, Ib }, - { "orb", Eb, Ib }, - { "adcb", Eb, Ib }, - { "sbbb", Eb, Ib }, - { "andb", Eb, Ib }, - { "subb", Eb, Ib }, - { "xorb", Eb, Ib }, - { "cmpb", Eb, Ib } - }, - /* GRP1S */ - { - { "addS", Ev, Iv }, - { "orS", Ev, Iv }, - { "adcS", Ev, Iv }, - { "sbbS", Ev, Iv }, - { "andS", Ev, Iv }, - { "subS", Ev, Iv }, - { "xorS", Ev, Iv }, - { "cmpS", Ev, Iv } - }, - /* GRP1Ss */ - { - { "addS", Ev, sIb }, - { "orS", Ev, sIb }, - { "adcS", Ev, sIb }, - { "sbbS", Ev, sIb }, - { "andS", Ev, sIb }, - { "subS", Ev, sIb }, - { "xorS", Ev, sIb }, - { "cmpS", Ev, sIb } - }, - /* GRP2b */ - { - { "rolb", Eb, Ib }, - { "rorb", Eb, Ib }, - { "rclb", Eb, Ib }, - { "rcrb", Eb, Ib }, - { "shlb", Eb, Ib }, - { "shrb", Eb, Ib }, - { "(bad)" }, - { "sarb", Eb, Ib }, - }, - /* GRP2S */ - { - { "rolS", Ev, Ib }, - { "rorS", Ev, Ib }, - { "rclS", Ev, Ib }, - { "rcrS", Ev, Ib }, - { "shlS", Ev, Ib }, - { "shrS", Ev, Ib }, - { "(bad)" }, - { "sarS", Ev, Ib }, - }, - /* GRP2b_one */ - { - { "rolb", Eb }, - { "rorb", Eb }, - { "rclb", Eb }, - { "rcrb", Eb }, - { "shlb", Eb }, - { "shrb", Eb }, - { "(bad)" }, - { "sarb", Eb }, - }, - /* GRP2S_one */ - { - { "rolS", Ev }, - { "rorS", Ev }, - { "rclS", Ev }, - { "rcrS", Ev }, - { "shlS", Ev }, - { "shrS", Ev }, - { "(bad)" }, - { "sarS", Ev }, - }, - /* GRP2b_cl */ - { - { "rolb", Eb, CL }, - { "rorb", Eb, CL }, - { "rclb", Eb, CL }, - { "rcrb", Eb, CL }, - { "shlb", Eb, CL }, - { "shrb", Eb, CL }, - { "(bad)" }, - { "sarb", Eb, CL }, - }, - /* GRP2S_cl */ - { - { "rolS", Ev, CL }, - { "rorS", Ev, CL }, - { "rclS", Ev, CL }, - { "rcrS", Ev, CL }, - { "shlS", Ev, CL }, - { "shrS", Ev, CL }, - { "(bad)" }, - { "sarS", Ev, CL } - }, - /* GRP3b */ - { - { "testb", Eb, Ib }, - { "(bad)", Eb }, - { "notb", Eb }, - { "negb", Eb }, - { "mulb", AL, Eb }, - { "imulb", AL, Eb }, - { "divb", AL, Eb }, - { "idivb", AL, Eb } - }, - /* GRP3S */ - { - { "testS", Ev, Iv }, - { "(bad)" }, - { "notS", Ev }, - { "negS", Ev }, - { "mulS", eAX, Ev }, - { "imulS", eAX, Ev }, - { "divS", eAX, Ev }, - { "idivS", eAX, Ev }, - }, - /* GRP4 */ - { - { "incb", Eb }, - { "decb", Eb }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - }, - /* GRP5 */ - { - { "incS", Ev }, - { "decS", Ev }, - { "call", indirEv }, - { "lcall", indirEv }, - { "jmp", indirEv }, - { "ljmp", indirEv }, - { "pushS", Ev }, - { "(bad)" }, - }, - /* GRP6 */ - { - { "sldt", Ew }, - { "str", Ew }, - { "lldt", Ew }, - { "ltr", Ew }, - { "verr", Ew }, - { "verw", Ew }, - { "(bad)" }, - { "(bad)" } - }, - /* GRP7 */ - { - { "sgdt", Ew }, - { "sidt", Ew }, - { "lgdt", Ew }, - { "lidt", Ew }, - { "smsw", Ew }, - { "(bad)" }, - { "lmsw", Ew }, - { "invlpg", Ew }, - }, - /* GRP8 */ - { - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "btS", Ev, Ib }, - { "btsS", Ev, Ib }, - { "btrS", Ev, Ib }, - { "btcS", Ev, Ib }, - }, - /* GRP9 */ - { - { "(bad)" }, - { "cmpxchg8b", Ev }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - } -}; - -#define PREFIX_REPZ 1 -#define PREFIX_REPNZ 2 -#define PREFIX_LOCK 4 -#define PREFIX_CS 8 -#define PREFIX_SS 0x10 -#define PREFIX_DS 0x20 -#define PREFIX_ES 0x40 -#define PREFIX_FS 0x80 -#define PREFIX_GS 0x100 -#define PREFIX_DATA 0x200 -#define PREFIX_ADR 0x400 -#define PREFIX_FWAIT 0x800 - -static int prefixes; - -static void -ckprefix () -{ - prefixes = 0; - while (1) - { - FETCH_DATA (the_info, codep + 1); - switch (*codep) - { - case 0xf3: - prefixes |= PREFIX_REPZ; - break; - case 0xf2: - prefixes |= PREFIX_REPNZ; - break; - case 0xf0: - prefixes |= PREFIX_LOCK; - break; - case 0x2e: - prefixes |= PREFIX_CS; - break; - case 0x36: - prefixes |= PREFIX_SS; - break; - case 0x3e: - prefixes |= PREFIX_DS; - break; - case 0x26: - prefixes |= PREFIX_ES; - break; - case 0x64: - prefixes |= PREFIX_FS; - break; - case 0x65: - prefixes |= PREFIX_GS; - break; - case 0x66: - prefixes |= PREFIX_DATA; - break; - case 0x67: - prefixes |= PREFIX_ADR; - break; - case 0x9b: - prefixes |= PREFIX_FWAIT; - break; - default: - return; - } - codep++; - } -} - -static int dflag; -static int aflag; - -static char op1out[100], op2out[100], op3out[100]; -static int op_address[3], op_ad, op_index[3]; -static int start_pc; - - -/* - * On the 386's of 1988, the maximum length of an instruction is 15 bytes. - * (see topic "Redundant prefixes" in the "Differences from 8086" - * section of the "Virtual 8086 Mode" chapter.) - * 'pc' should be the address of this instruction, it will - * be used to print the target address if this is a relative jump or call - * The function returns the length of this instruction in bytes. - */ - -int -print_insn_i386 (pc, info) - bfd_vma pc; - disassemble_info *info; -{ - struct dis386 *dp; - int i; - int enter_instruction; - char *first, *second, *third; - int needcomma; - unsigned char need_modrm; - - struct dis_private priv; - bfd_byte *inbuf = priv.the_buffer; - - info->private_data = (PTR) &priv; - priv.max_fetched = priv.the_buffer; - priv.insn_start = pc; - if (setjmp (priv.bailout) != 0) - /* Error return. */ - return -1; - - obuf[0] = 0; - op1out[0] = 0; - op2out[0] = 0; - op3out[0] = 0; - - op_index[0] = op_index[1] = op_index[2] = -1; - - the_info = info; - start_pc = pc; - start_codep = inbuf; - codep = inbuf; - - ckprefix (); - - FETCH_DATA (info, codep + 1); - if (*codep == 0xc8) - enter_instruction = 1; - else - enter_instruction = 0; - - obufp = obuf; - - if (prefixes & PREFIX_REPZ) - oappend ("repz "); - if (prefixes & PREFIX_REPNZ) - oappend ("repnz "); - if (prefixes & PREFIX_LOCK) - oappend ("lock "); - - if ((prefixes & PREFIX_FWAIT) - && ((*codep < 0xd8) || (*codep > 0xdf))) - { - /* fwait not followed by floating point instruction */ - (*info->fprintf_func) (info->stream, "fwait"); - return (1); - } - - /* these would be initialized to 0 if disassembling for 8086 or 286 */ - dflag = 1; - aflag = 1; - - if (prefixes & PREFIX_DATA) - dflag ^= 1; - - if (prefixes & PREFIX_ADR) - { - aflag ^= 1; - oappend ("addr16 "); - } - - if (*codep == 0x0f) - { - FETCH_DATA (info, codep + 2); - dp = &dis386_twobyte[*++codep]; - need_modrm = twobyte_has_modrm[*codep]; - } - else - { - dp = &dis386[*codep]; - need_modrm = onebyte_has_modrm[*codep]; - } - codep++; - - if (need_modrm) - { - FETCH_DATA (info, codep + 1); - mod = (*codep >> 6) & 3; - reg = (*codep >> 3) & 7; - rm = *codep & 7; - } - - if (dp->name == NULL && dp->bytemode1 == FLOATCODE) - { - dofloat (); - } - else - { - if (dp->name == NULL) - dp = &grps[dp->bytemode1][reg]; - - putop (dp->name); - - obufp = op1out; - op_ad = 2; - if (dp->op1) - (*dp->op1)(dp->bytemode1); - - obufp = op2out; - op_ad = 1; - if (dp->op2) - (*dp->op2)(dp->bytemode2); - - obufp = op3out; - op_ad = 0; - if (dp->op3) - (*dp->op3)(dp->bytemode3); - } - - obufp = obuf + strlen (obuf); - for (i = strlen (obuf); i < 6; i++) - oappend (" "); - oappend (" "); - (*info->fprintf_func) (info->stream, "%s", obuf); - - /* enter instruction is printed with operands in the - * same order as the intel book; everything else - * is printed in reverse order - */ - if (enter_instruction) - { - first = op1out; - second = op2out; - third = op3out; - op_ad = op_index[0]; - op_index[0] = op_index[2]; - op_index[2] = op_ad; - } - else - { - first = op3out; - second = op2out; - third = op1out; - } - needcomma = 0; - if (*first) - { - if (op_index[0] != -1) - (*info->print_address_func) (op_address[op_index[0]], info); - else - (*info->fprintf_func) (info->stream, "%s", first); - needcomma = 1; - } - if (*second) - { - if (needcomma) - (*info->fprintf_func) (info->stream, ","); - if (op_index[1] != -1) - (*info->print_address_func) (op_address[op_index[1]], info); - else - (*info->fprintf_func) (info->stream, "%s", second); - needcomma = 1; - } - if (*third) - { - if (needcomma) - (*info->fprintf_func) (info->stream, ","); - if (op_index[2] != -1) - (*info->print_address_func) (op_address[op_index[2]], info); - else - (*info->fprintf_func) (info->stream, "%s", third); - } - return (codep - inbuf); -} - -char *float_mem[] = { - /* d8 */ - "fadds", - "fmuls", - "fcoms", - "fcomps", - "fsubs", - "fsubrs", - "fdivs", - "fdivrs", - /* d9 */ - "flds", - "(bad)", - "fsts", - "fstps", - "fldenv", - "fldcw", - "fNstenv", - "fNstcw", - /* da */ - "fiaddl", - "fimull", - "ficoml", - "ficompl", - "fisubl", - "fisubrl", - "fidivl", - "fidivrl", - /* db */ - "fildl", - "(bad)", - "fistl", - "fistpl", - "(bad)", - "fldt", - "(bad)", - "fstpt", - /* dc */ - "faddl", - "fmull", - "fcoml", - "fcompl", - "fsubl", - "fsubrl", - "fdivl", - "fdivrl", - /* dd */ - "fldl", - "(bad)", - "fstl", - "fstpl", - "frstor", - "(bad)", - "fNsave", - "fNstsw", - /* de */ - "fiadd", - "fimul", - "ficom", - "ficomp", - "fisub", - "fisubr", - "fidiv", - "fidivr", - /* df */ - "fild", - "(bad)", - "fist", - "fistp", - "fbld", - "fildll", - "fbstp", - "fistpll", -}; - -#define ST OP_ST, 0 -#define STi OP_STi, 0 -int OP_ST(), OP_STi(); - -#define FGRPd9_2 NULL, NULL, 0 -#define FGRPd9_4 NULL, NULL, 1 -#define FGRPd9_5 NULL, NULL, 2 -#define FGRPd9_6 NULL, NULL, 3 -#define FGRPd9_7 NULL, NULL, 4 -#define FGRPda_5 NULL, NULL, 5 -#define FGRPdb_4 NULL, NULL, 6 -#define FGRPde_3 NULL, NULL, 7 -#define FGRPdf_4 NULL, NULL, 8 - -struct dis386 float_reg[][8] = { - /* d8 */ - { - { "fadd", ST, STi }, - { "fmul", ST, STi }, - { "fcom", STi }, - { "fcomp", STi }, - { "fsub", ST, STi }, - { "fsubr", ST, STi }, - { "fdiv", ST, STi }, - { "fdivr", ST, STi }, - }, - /* d9 */ - { - { "fld", STi }, - { "fxch", STi }, - { FGRPd9_2 }, - { "(bad)" }, - { FGRPd9_4 }, - { FGRPd9_5 }, - { FGRPd9_6 }, - { FGRPd9_7 }, - }, - /* da */ - { - { "fcmovb", ST, STi }, - { "fcmove", ST, STi }, - { "fcmovbe",ST, STi }, - { "fcmovu", ST, STi }, - { "(bad)" }, - { FGRPda_5 }, - { "(bad)" }, - { "(bad)" }, - }, - /* db */ - { - { "fcmovnb",ST, STi }, - { "fcmovne",ST, STi }, - { "fcmovnbe",ST, STi }, - { "fcmovnu",ST, STi }, - { FGRPdb_4 }, - { "fucomi", ST, STi }, - { "fcomi", ST, STi }, - { "(bad)" }, - }, - /* dc */ - { - { "fadd", STi, ST }, - { "fmul", STi, ST }, - { "(bad)" }, - { "(bad)" }, - { "fsub", STi, ST }, - { "fsubr", STi, ST }, - { "fdiv", STi, ST }, - { "fdivr", STi, ST }, - }, - /* dd */ - { - { "ffree", STi }, - { "(bad)" }, - { "fst", STi }, - { "fstp", STi }, - { "fucom", STi }, - { "fucomp", STi }, - { "(bad)" }, - { "(bad)" }, - }, - /* de */ - { - { "faddp", STi, ST }, - { "fmulp", STi, ST }, - { "(bad)" }, - { FGRPde_3 }, - { "fsubp", STi, ST }, - { "fsubrp", STi, ST }, - { "fdivp", STi, ST }, - { "fdivrp", STi, ST }, - }, - /* df */ - { - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { FGRPdf_4 }, - { "fucomip",ST, STi }, - { "fcomip", ST, STi }, - { "(bad)" }, - }, -}; - - -char *fgrps[][8] = { - /* d9_2 0 */ - { - "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* d9_4 1 */ - { - "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)", - }, - - /* d9_5 2 */ - { - "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)", - }, - - /* d9_6 3 */ - { - "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp", - }, - - /* d9_7 4 */ - { - "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos", - }, - - /* da_5 5 */ - { - "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* db_4 6 */ - { - "feni(287 only)","fdisi(287 only)","fNclex","fNinit", - "fNsetpm(287 only)","(bad)","(bad)","(bad)", - }, - - /* de_3 7 */ - { - "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, - - /* df_4 8 */ - { - "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", - }, -}; - -static void -dofloat () -{ - struct dis386 *dp; - unsigned char floatop; - - floatop = codep[-1]; - - if (mod != 3) - { - putop (float_mem[(floatop - 0xd8) * 8 + reg]); - obufp = op1out; - OP_E (v_mode); - return; - } - codep++; - - dp = &float_reg[floatop - 0xd8][reg]; - if (dp->name == NULL) - { - putop (fgrps[dp->bytemode1][rm]); - /* instruction fnstsw is only one with strange arg */ - if (floatop == 0xdf - && FETCH_DATA (the_info, codep + 1) - && *codep == 0xe0) - strcpy (op1out, "%eax"); - } - else - { - putop (dp->name); - obufp = op1out; - if (dp->op1) - (*dp->op1)(dp->bytemode1); - obufp = op2out; - if (dp->op2) - (*dp->op2)(dp->bytemode2); - } -} - -/* ARGSUSED */ -int -OP_ST (ignore) - int ignore; -{ - oappend ("%st"); - return (0); -} - -/* ARGSUSED */ -int -OP_STi (ignore) - int ignore; -{ - sprintf (scratchbuf, "%%st(%d)", rm); - oappend (scratchbuf); - return (0); -} - - -/* capital letters in template are macros */ -static void -putop (template) - char *template; -{ - char *p; - - for (p = template; *p; p++) - { - switch (*p) - { - default: - *obufp++ = *p; - break; - case 'C': /* For jcxz/jecxz */ - if (aflag) - *obufp++ = 'e'; - break; - case 'N': - if ((prefixes & PREFIX_FWAIT) == 0) - *obufp++ = 'n'; - break; - case 'S': - /* operand size flag */ - if (dflag) - *obufp++ = 'l'; - else - *obufp++ = 'w'; - break; - } - } - *obufp = 0; -} - -static void -oappend (s) - char *s; -{ - strcpy (obufp, s); - obufp += strlen (s); - *obufp = 0; -} - -static void -append_prefix () -{ - if (prefixes & PREFIX_CS) - oappend ("%cs:"); - if (prefixes & PREFIX_DS) - oappend ("%ds:"); - if (prefixes & PREFIX_SS) - oappend ("%ss:"); - if (prefixes & PREFIX_ES) - oappend ("%es:"); - if (prefixes & PREFIX_FS) - oappend ("%fs:"); - if (prefixes & PREFIX_GS) - oappend ("%gs:"); -} - -int -OP_indirE (bytemode) - int bytemode; -{ - oappend ("*"); - return OP_E (bytemode); -} - -int -OP_E (bytemode) - int bytemode; -{ - int disp; - - /* skip mod/rm byte */ - codep++; - - if (mod == 3) - { - switch (bytemode) - { - case b_mode: - oappend (names8[rm]); - break; - case w_mode: - oappend (names16[rm]); - break; - case v_mode: - if (dflag) - oappend (names32[rm]); - else - oappend (names16[rm]); - break; - default: - oappend ("<bad dis table>"); - break; - } - return 0; - } - - disp = 0; - append_prefix (); - - if (aflag) /* 32 bit address mode */ - { - int havesib; - int havebase; - int base; - int index; - int scale; - - havesib = 0; - havebase = 1; - base = rm; - - if (base == 4) - { - havesib = 1; - FETCH_DATA (the_info, codep + 1); - scale = (*codep >> 6) & 3; - index = (*codep >> 3) & 7; - base = *codep & 7; - codep++; - } - - switch (mod) - { - case 0: - if (base == 5) - { - havebase = 0; - disp = get32 (); - } - break; - case 1: - FETCH_DATA (the_info, codep + 1); - disp = *(char *)codep++; - break; - case 2: - disp = get32 (); - break; - } - - if (mod != 0 || base == 5) - { - sprintf (scratchbuf, "0x%x", disp); - oappend (scratchbuf); - } - - if (havebase || (havesib && (index != 4 || scale != 0))) - { - oappend ("("); - if (havebase) - oappend (names32[base]); - if (havesib) - { - if (index != 4) - { - sprintf (scratchbuf, ",%s", names32[index]); - oappend (scratchbuf); - } - sprintf (scratchbuf, ",%d", 1 << scale); - oappend (scratchbuf); - } - oappend (")"); - } - } - else - { /* 16 bit address mode */ - switch (mod) - { - case 0: - if (rm == 6) - disp = (short) get16 (); - break; - case 1: - FETCH_DATA (the_info, codep + 1); - disp = *(char *)codep++; - break; - case 2: - disp = (short) get16 (); - break; - } - - if (mod != 0 || rm == 6) - { - sprintf (scratchbuf, "0x%x", disp); - oappend (scratchbuf); - } - - if (mod != 0 || rm != 6) - { - oappend ("("); - oappend (index16[rm]); - oappend (")"); - } - } - return 0; -} - -int -OP_G (bytemode) - int bytemode; -{ - switch (bytemode) - { - case b_mode: - oappend (names8[reg]); - break; - case w_mode: - oappend (names16[reg]); - break; - case d_mode: - oappend (names32[reg]); - break; - case v_mode: - if (dflag) - oappend (names32[reg]); - else - oappend (names16[reg]); - break; - default: - oappend ("<internal disassembler error>"); - break; - } - return (0); -} - -static int -get32 () -{ - int x = 0; - - FETCH_DATA (the_info, codep + 4); - x = *codep++ & 0xff; - x |= (*codep++ & 0xff) << 8; - x |= (*codep++ & 0xff) << 16; - x |= (*codep++ & 0xff) << 24; - return (x); -} - -static int -get16 () -{ - int x = 0; - - FETCH_DATA (the_info, codep + 2); - x = *codep++ & 0xff; - x |= (*codep++ & 0xff) << 8; - return (x); -} - -static void -set_op (op) - int op; -{ - op_index[op_ad] = op_ad; - op_address[op_ad] = op; -} - -int -OP_REG (code) - int code; -{ - char *s; - - switch (code) - { - case indir_dx_reg: s = "(%dx)"; break; - case ax_reg: case cx_reg: case dx_reg: case bx_reg: - case sp_reg: case bp_reg: case si_reg: case di_reg: - s = names16[code - ax_reg]; - break; - case es_reg: case ss_reg: case cs_reg: - case ds_reg: case fs_reg: case gs_reg: - s = names_seg[code - es_reg]; - break; - case al_reg: case ah_reg: case cl_reg: case ch_reg: - case dl_reg: case dh_reg: case bl_reg: case bh_reg: - s = names8[code - al_reg]; - break; - case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg: - case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg: - if (dflag) - s = names32[code - eAX_reg]; - else - s = names16[code - eAX_reg]; - break; - default: - s = "<internal disassembler error>"; - break; - } - oappend (s); - return (0); -} - -int -OP_I (bytemode) - int bytemode; -{ - int op; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - op = *codep++ & 0xff; - break; - case v_mode: - if (dflag) - op = get32 (); - else - op = get16 (); - break; - case w_mode: - op = get16 (); - break; - default: - oappend ("<internal disassembler error>"); - return (0); - } - sprintf (scratchbuf, "$0x%x", op); - oappend (scratchbuf); - return (0); -} - -int -OP_sI (bytemode) - int bytemode; -{ - int op; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - op = *(char *)codep++; - break; - case v_mode: - if (dflag) - op = get32 (); - else - op = (short)get16(); - break; - case w_mode: - op = (short)get16 (); - break; - default: - oappend ("<internal disassembler error>"); - return (0); - } - sprintf (scratchbuf, "$0x%x", op); - oappend (scratchbuf); - return (0); -} - -int -OP_J (bytemode) - int bytemode; -{ - int disp; - int mask = -1; - - switch (bytemode) - { - case b_mode: - FETCH_DATA (the_info, codep + 1); - disp = *(char *)codep++; - break; - case v_mode: - if (dflag) - disp = get32 (); - else - { - disp = (short)get16 (); - /* for some reason, a data16 prefix on a jump instruction - means that the pc is masked to 16 bits after the - displacement is added! */ - mask = 0xffff; - } - break; - default: - oappend ("<internal disassembler error>"); - return (0); - } - disp = (start_pc + codep - start_codep + disp) & mask; - set_op (disp); - sprintf (scratchbuf, "0x%x", disp); - oappend (scratchbuf); - return (0); -} - -/* ARGSUSED */ -int -OP_SEG (dummy) - int dummy; -{ - static char *sreg[] = { - "%es","%cs","%ss","%ds","%fs","%gs","%?","%?", - }; - - oappend (sreg[reg]); - return (0); -} - -int -OP_DIR (size) - int size; -{ - int seg, offset; - - switch (size) - { - case lptr: - if (aflag) - { - offset = get32 (); - seg = get16 (); - } - else - { - offset = get16 (); - seg = get16 (); - } - sprintf (scratchbuf, "0x%x,0x%x", seg, offset); - oappend (scratchbuf); - break; - case v_mode: - if (aflag) - offset = get32 (); - else - offset = (short)get16 (); - - offset = start_pc + codep - start_codep + offset; - set_op (offset); - sprintf (scratchbuf, "0x%x", offset); - oappend (scratchbuf); - break; - default: - oappend ("<internal disassembler error>"); - break; - } - return (0); -} - -/* ARGSUSED */ -int -OP_OFF (bytemode) - int bytemode; -{ - int off; - - if (aflag) - off = get32 (); - else - off = get16 (); - - sprintf (scratchbuf, "0x%x", off); - oappend (scratchbuf); - return (0); -} - -/* ARGSUSED */ -int -OP_ESDI (dummy) - int dummy; -{ - oappend ("%es:("); - oappend (aflag ? "%edi" : "%di"); - oappend (")"); - return (0); -} - -/* ARGSUSED */ -int -OP_DSSI (dummy) - int dummy; -{ - oappend ("%ds:("); - oappend (aflag ? "%esi" : "%si"); - oappend (")"); - return (0); -} - -/* ARGSUSED */ -int -OP_ONE (dummy) - int dummy; -{ - oappend ("1"); - return (0); -} - -/* ARGSUSED */ -int -OP_C (dummy) - int dummy; -{ - codep++; /* skip mod/rm */ - sprintf (scratchbuf, "%%cr%d", reg); - oappend (scratchbuf); - return (0); -} - -/* ARGSUSED */ -int -OP_D (dummy) - int dummy; -{ - codep++; /* skip mod/rm */ - sprintf (scratchbuf, "%%db%d", reg); - oappend (scratchbuf); - return (0); -} - -/* ARGSUSED */ -int -OP_T (dummy) - int dummy; -{ - codep++; /* skip mod/rm */ - sprintf (scratchbuf, "%%tr%d", reg); - oappend (scratchbuf); - return (0); -} - -int -OP_rm (bytemode) - int bytemode; -{ - switch (bytemode) - { - case d_mode: - oappend (names32[rm]); - break; - case w_mode: - oappend (names16[rm]); - break; - } - return (0); -} diff --git a/contrib/gdb/opcodes/sysdep.h b/contrib/gdb/opcodes/sysdep.h deleted file mode 100644 index f1556da..0000000 --- a/contrib/gdb/opcodes/sysdep.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Random host-dependent support code. - Copyright (C) 1995 Free Software Foundation, Inc. - Written by Ken Raeburn. - -This file is part of libopcodes, the opcodes library. - -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 system-dependent stuff, mainly driven by autoconf-detected info. - - Well, some generic common stuff is done here too, like including - ansidecl.h. That's because the .h files in bfd/hosts files I'm - trying to replace often did that. If it can be dropped from this - file (check in a non-ANSI environment!), it should be. */ - -#include "config.h" - -#include <ansidecl.h> - -#ifdef HAVE_STRING_H -#include <string.h> -#else -#ifdef HAVE_STRINGS_H -#include <strings.h> -#endif -#endif diff --git a/contrib/gdb/opcodes/z8k-dis.c b/contrib/gdb/opcodes/z8k-dis.c deleted file mode 100644 index 8890e12..0000000 --- a/contrib/gdb/opcodes/z8k-dis.c +++ /dev/null @@ -1,571 +0,0 @@ -/* -This file is part of GNU Binutils. - -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 <ansidecl.h> -#include "sysdep.h" -#include "dis-asm.h" - -#define DEFINE_TABLE -#include "z8k-opc.h" - - -#include <setjmp.h> - - -typedef struct -{ - /* These are all indexed by nibble number (i.e only every other entry - of bytes is used, and every 4th entry of words). */ - unsigned char nibbles[24]; - unsigned char bytes[24]; - unsigned short words[24]; - - /* Nibble number of first word not yet fetched. */ - int max_fetched; - bfd_vma insn_start; - jmp_buf bailout; - - long tabl_index; - char instr_asmsrc[80]; - unsigned long arg_reg[0x0f]; - unsigned long immediate; - unsigned long displacement; - unsigned long address; - unsigned long cond_code; - unsigned long ctrl_code; - unsigned long flags; - unsigned long interrupts; -} -instr_data_s; - -/* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive) - to ADDR (exclusive) are valid. Returns 1 for success, longjmps - on error. */ -#define FETCH_DATA(info, nibble) \ - ((nibble) < ((instr_data_s *)(info->private_data))->max_fetched \ - ? 1 : fetch_data ((info), (nibble))) - -static int -fetch_data (info, nibble) - struct disassemble_info *info; - int nibble; -{ - unsigned char mybuf[20]; - int status; - instr_data_s *priv = (instr_data_s *)info->private_data; - bfd_vma start; - - if ((nibble % 4) != 0) - abort (); - - status = (*info->read_memory_func) (priv->insn_start, - (bfd_byte *) mybuf, - nibble / 2, - info); - if (status != 0) - { - (*info->memory_error_func) (status, priv->insn_start, info); - longjmp (priv->bailout, 1); - } - - { - int i; - unsigned char *p = mybuf ; - - for (i = 0; i < nibble;) - { - priv->words[i] = (p[0] << 8) | p[1]; - - priv->bytes[i] = *p; - priv->nibbles[i++] = *p >> 4; - priv->nibbles[i++] = *p &0xf; - - ++p; - priv->bytes[i] = *p; - priv->nibbles[i++] = *p >> 4; - priv->nibbles[i++] = *p & 0xf; - - ++p; - } - } - priv->max_fetched = nibble; - return 1; -} - -static char *codes[16] = -{ - "f", - "lt", - "le", - "ule", - "ov/pe", - "mi", - "eq", - "c/ult", - "t", - "ge", - "gt", - "ugt", - "nov/po", - "pl", - "ne", - "nc/uge" -}; - -int z8k_lookup_instr PARAMS ((unsigned char*, disassemble_info *)); -static void output_instr - PARAMS ((instr_data_s *, unsigned long, disassemble_info *)); -static void unpack_instr PARAMS ((instr_data_s *, int, disassemble_info *)); -static void unparse_instr PARAMS ((instr_data_s *)); - -static int -print_insn_z8k (addr, info, is_segmented) - bfd_vma addr; - disassemble_info *info; - int is_segmented; -{ - instr_data_s instr_data; - - info->private_data = (PTR) &instr_data; - instr_data.max_fetched = 0; - instr_data.insn_start = addr; - if (setjmp (instr_data.bailout) != 0) - /* Error return. */ - return -1; - - instr_data.tabl_index = z8k_lookup_instr (instr_data.nibbles, info); - if (instr_data.tabl_index > 0) - { - unpack_instr (&instr_data, is_segmented, info); - unparse_instr (&instr_data); - output_instr (&instr_data, addr, info); - return z8k_table[instr_data.tabl_index].length; - } - else - { - FETCH_DATA (info, 4); - (*info->fprintf_func) (info->stream, ".word %02x%02x", - instr_data.bytes[0], instr_data.bytes[2]); - return 2; - } -} - -print_insn_z8001 (addr, info) - bfd_vma addr; - disassemble_info *info; -{ - return print_insn_z8k (addr, info, 1); -} - -print_insn_z8002 (addr, info) - bfd_vma addr; - disassemble_info *info; -{ - return print_insn_z8k (addr, info, 0); -} - -int -z8k_lookup_instr (nibbles, info) - unsigned char *nibbles; - disassemble_info *info; -{ - - int nibl_index, tabl_index; - int nibl_matched; - unsigned short instr_nibl; - unsigned short tabl_datum, datum_class, datum_value; - - nibl_matched = 0; - tabl_index = 0; - while (!nibl_matched && z8k_table[tabl_index].name) - { - nibl_matched = 1; - for (nibl_index = 0; nibl_index < z8k_table[tabl_index].length * 2 && nibl_matched; nibl_index++) - { - if ((nibl_index % 4) == 0) - /* Fetch one word at a time. */ - FETCH_DATA (info, nibl_index + 4); - instr_nibl = nibbles[nibl_index]; - - tabl_datum = z8k_table[tabl_index].byte_info[nibl_index]; - datum_class = tabl_datum & CLASS_MASK; - datum_value = ~CLASS_MASK & tabl_datum; - - switch (datum_class) - { - case CLASS_BIT: - if (datum_value != instr_nibl) - nibl_matched = 0; - break; - case CLASS_00II: - if (!((~instr_nibl) & 0x4)) - nibl_matched = 0; - break; - case CLASS_01II: - if (!(instr_nibl & 0x4)) - nibl_matched = 0; - break; - case CLASS_0CCC: - if (!((~instr_nibl) & 0x8)) - nibl_matched = 0; - break; - case CLASS_1CCC: - if (!(instr_nibl & 0x8)) - nibl_matched = 0; - break; - case CLASS_0DISP7: - if (!((~instr_nibl) & 0x8)) - nibl_matched = 0; - nibl_index += 1; - break; - case CLASS_1DISP7: - if (!(instr_nibl & 0x8)) - nibl_matched = 0; - nibl_index += 1; - break; - case CLASS_REGN0: - if (instr_nibl == 0) - nibl_matched = 0; - break; - case CLASS_BIT_1OR2: - if ((instr_nibl | 0x2) != (datum_value | 0x2)) - nibl_matched = 0; - break; - default: - break; - } - } - if (nibl_matched) - { - return tabl_index; - } - - tabl_index++; - } - return -1; - -} - -static void -output_instr (instr_data, addr, info) - instr_data_s *instr_data; - unsigned long addr; - disassemble_info *info; -{ - int loop, loop_limit; - char tmp_str[20]; - char out_str[100]; - - strcpy (out_str, "\t"); - - loop_limit = z8k_table[instr_data->tabl_index].length * 2; - FETCH_DATA (info, loop_limit); - for (loop = 0; loop < loop_limit; loop++) - { - sprintf (tmp_str, "%x", instr_data->nibbles[loop]); - strcat (out_str, tmp_str); - } - - while (loop++ < 8) - { - strcat (out_str, " "); - } - - strcat (out_str, instr_data->instr_asmsrc); - - (*info->fprintf_func) (info->stream, "%s", out_str); -} - -static void -unpack_instr (instr_data, is_segmented, info) - instr_data_s *instr_data; - int is_segmented; - disassemble_info *info; -{ - int nibl_count, loop; - unsigned short instr_nibl, instr_byte, instr_word; - long instr_long; - unsigned short tabl_datum, datum_class, datum_value; - - nibl_count = 0; - loop = 0; - while (z8k_table[instr_data->tabl_index].byte_info[loop] != 0) - { - FETCH_DATA (info, nibl_count + 4 - (nibl_count % 4)); - instr_nibl = instr_data->nibbles[nibl_count]; - instr_byte = instr_data->bytes[nibl_count]; - instr_word = instr_data->words[nibl_count]; - - tabl_datum = z8k_table[instr_data->tabl_index].byte_info[loop]; - datum_class = tabl_datum & CLASS_MASK; - datum_value = tabl_datum & ~CLASS_MASK; - - switch (datum_class) - { - case CLASS_X: - instr_data->address = instr_nibl; - break; - case CLASS_BA: - instr_data->displacement = instr_nibl; - break; - case CLASS_BX: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_DISP: - switch (datum_value) - { - case ARG_DISP16: - instr_data->displacement = instr_word; - nibl_count += 3; - break; - case ARG_DISP12: - instr_data->displacement = instr_word & 0x0fff; - nibl_count += 2; - break; - default: - break; - } - break; - case CLASS_IMM: - switch (datum_value) - { - case ARG_IMM4: - instr_data->immediate = instr_nibl; - break; - case ARG_NIM8: - instr_data->immediate = (-instr_byte); - nibl_count += 1; - break; - case ARG_IMM8: - instr_data->immediate = instr_byte; - nibl_count += 1; - break; - case ARG_IMM16: - instr_data->immediate = instr_word; - nibl_count += 3; - break; - case ARG_IMM32: - FETCH_DATA (info, nibl_count + 8); - instr_long = (instr_data->words[nibl_count] << 16) - | (instr_data->words[nibl_count + 4]); - instr_data->immediate = instr_long; - nibl_count += 7; - break; - case ARG_IMMN: - instr_data->immediate = instr_nibl - 1; - break; - case ARG_IMM4M1: - instr_data->immediate = instr_nibl + 1; - break; - case ARG_IMM_1: - instr_data->immediate = 1; - break; - case ARG_IMM_2: - instr_data->immediate = 2; - break; - case ARG_IMM2: - instr_data->immediate = instr_nibl & 0x3; - break; - default: - break; - } - break; - case CLASS_CC: - instr_data->cond_code = instr_nibl; - break; - case CLASS_CTRL: - instr_data->ctrl_code = instr_nibl; - break; - case CLASS_DA: - case CLASS_ADDRESS: - if (is_segmented) - { - if (instr_nibl & 0x8) - { - FETCH_DATA (info, nibl_count + 8); - instr_long = (instr_data->words[nibl_count] << 16) - | (instr_data->words[nibl_count + 4]); - instr_data->address = ((instr_word & 0x7f00) << 8) + - (instr_long & 0xffff); - nibl_count += 7; - } - else - { - instr_data->address = ((instr_word & 0x7f00) << 8) + - (instr_word & 0x00ff); - nibl_count += 3; - } - } - else - { - instr_data->address = instr_word; - nibl_count += 3; - } - break; - case CLASS_0CCC: - instr_data->cond_code = instr_nibl & 0x7; - break; - case CLASS_1CCC: - instr_data->cond_code = instr_nibl & 0x7; - break; - case CLASS_0DISP7: - instr_data->displacement = instr_byte & 0x7f; - nibl_count += 1; - break; - case CLASS_1DISP7: - instr_data->displacement = instr_byte & 0x7f; - nibl_count += 1; - break; - case CLASS_01II: - instr_data->interrupts = instr_nibl & 0x3; - break; - case CLASS_00II: - instr_data->interrupts = instr_nibl & 0x3; - break; - case CLASS_BIT: - /* do nothing */ - break; - case CLASS_IR: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_FLAGS: - instr_data->flags = instr_nibl; - break; - case CLASS_REG: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_BYTE: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_WORD: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_QUAD: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_LONG: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REGN0: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - default: - break; - } - - loop += 1; - nibl_count += 1; - } -} - -static void -unparse_instr (instr_data) - instr_data_s *instr_data; -{ - unsigned short tabl_datum, datum_class, datum_value; - int loop, loop_limit; - char out_str[80], tmp_str[25]; - - sprintf (out_str, "\t%s\t", z8k_table[instr_data->tabl_index].name); - - loop_limit = z8k_table[instr_data->tabl_index].noperands; - for (loop = 0; loop < loop_limit; loop++) - { - if (loop) - strcat (out_str, ","); - - tabl_datum = z8k_table[instr_data->tabl_index].arg_info[loop]; - datum_class = tabl_datum & CLASS_MASK; - datum_value = tabl_datum & ~CLASS_MASK; - - switch (datum_class) - { - case CLASS_X: - sprintf (tmp_str, "0x%0x(R%d)", instr_data->address, - instr_data->arg_reg[datum_value]); - strcat (out_str, tmp_str); - break; - case CLASS_BA: - sprintf (tmp_str, "r%d(#%x)", instr_data->arg_reg[datum_value], - instr_data->immediate); - strcat (out_str, tmp_str); - break; - case CLASS_BX: - sprintf (tmp_str, "r%d(R%d)", instr_data->arg_reg[datum_value], - instr_data->arg_reg[ARG_RX]); - strcat (out_str, tmp_str); - break; - case CLASS_DISP: - sprintf (tmp_str, "#0x%0x", instr_data->displacement); - strcat (out_str, tmp_str); - break; - case CLASS_IMM: - sprintf (tmp_str, "#0x%0x", instr_data->immediate); - strcat (out_str, tmp_str); - break; - case CLASS_CC: - sprintf (tmp_str, "%s", codes[instr_data->cond_code]); - strcat (out_str, tmp_str); - break; - case CLASS_CTRL: - sprintf (tmp_str, "0x%0x", instr_data->ctrl_code); - strcat (out_str, tmp_str); - break; - case CLASS_DA: - case CLASS_ADDRESS: - sprintf (tmp_str, "#0x%0x", instr_data->address); - strcat (out_str, tmp_str); - break; - case CLASS_IR: - sprintf (tmp_str, "@R%d", instr_data->arg_reg[datum_value]); - strcat (out_str, tmp_str); - break; - case CLASS_FLAGS: - sprintf (tmp_str, "0x%0x", instr_data->flags); - strcat (out_str, tmp_str); - break; - case CLASS_REG_BYTE: - if (instr_data->arg_reg[datum_value] >= 0x8) - { - sprintf (tmp_str, "rl%d", - instr_data->arg_reg[datum_value] - 0x8); - } - else - { - sprintf (tmp_str, "rh%d", instr_data->arg_reg[datum_value]); - } - strcat (out_str, tmp_str); - break; - case CLASS_REG_WORD: - sprintf (tmp_str, "r%d", instr_data->arg_reg[datum_value]); - strcat (out_str, tmp_str); - break; - case CLASS_REG_QUAD: - sprintf (tmp_str, "rq%d", instr_data->arg_reg[datum_value]); - strcat (out_str, tmp_str); - break; - case CLASS_REG_LONG: - sprintf (tmp_str, "rr%d", instr_data->arg_reg[datum_value]); - strcat (out_str, tmp_str); - break; - default: - break; - } - } - - strcpy (instr_data->instr_asmsrc, out_str); -} diff --git a/contrib/gdb/readline/doc/ChangeLog b/contrib/gdb/readline/doc/ChangeLog deleted file mode 100644 index 2520a85..0000000 --- a/contrib/gdb/readline/doc/ChangeLog +++ /dev/null @@ -1,12 +0,0 @@ -Wed Sep 20 12:57:29 1995 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (maintainer-clean): New synonym for realclean. - -Tue Feb 2 11:40:04 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) - - * Makefile.in: configurable (and useable) Makefile template - * Makefile: removed, replaced with configurable Makefile.in - * texindex.c texinfo.tex: remove, replacing w/refs to tools - elsewhere in distribution tree - * configure.in: pro forma configure stub - * ChangeLog: new file diff --git a/contrib/gdb/readline/doc/Makefile.in b/contrib/gdb/readline/doc/Makefile.in deleted file mode 100644 index 451b9fe..0000000 --- a/contrib/gdb/readline/doc/Makefile.in +++ /dev/null @@ -1,94 +0,0 @@ -## Copyright (C) 1993 Free Software Foundation, Inc. - -# Makefile for Readline documentation. - -# 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. - -srcdir = . - -prefix = /usr/local - -infodir = $(prefix)/info - -SHELL = /bin/sh - -INSTALL = install -c -INSTALL_DATA = $(INSTALL) - -# where to find texinfo -TEXIDIR=$(srcdir)/../../texinfo - -# where to find makeinfo, preferably one designed for texinfo-2 -MAKEINFO=makeinfo - -# auxiliary program for sorting Texinfo indices -TEXINDEX=texindex - -# Don Knuth's TeX formatter -TEX=tex - -#### Host, target, and site specific Makefile fragments come in here. -### - -all: info dvi - -install: install-info - -info: history.info readline.info - -dvi: history.dvi readline.dvi - -install-info: info - -parent=`echo $(infodir)|sed -e 's@/[^/]*$$@@'`; \ - if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi - -if [ -d $(infodir) ] ; then true ; else mkdir $(infodir) ; fi - for i in *.info* ; do \ - $(INSTALL_DATA) $$i $(infodir)/$$i ; \ - done - -history.info: hist.texinfo hsuser.texinfo hstech.texinfo - $(MAKEINFO) -I $(srcdir) -o ./history.info $(srcdir)/hist.texinfo - -history.dvi: hist.texinfo hsuser.texinfo hstech.texinfo $(TEXIDIR)/texinfo.tex - TEXINPUTS=${TEXIDIR}:$(srcdir):$$TEXINPUTS $(TEX) hist.texinfo - $(TEXINDEX) hist.?? - TEXINPUTS=${TEXIDIR}:$(srcdir):$$TEXINPUTS $(TEX) hist.texinfo - -readline.info: rlman.texinfo rluser.texinfo rltech.texinfo - $(MAKEINFO) -I $(srcdir) -o ./readline.info $(srcdir)/rlman.texinfo - -readline.dvi: rlman.texinfo rluser.texinfo rltech.texinfo - TEXINPUTS=${TEXIDIR}:$(srcdir):$$TEXINPUTS $(TEX) rlman.texinfo - $(TEXINDEX) rlman.?? - TEXINPUTS=${TEXIDIR}:$(srcdir):$$TEXINPUTS $(TEX) rlman.texinfo - -distclean: clean - rm -f Makefile config.status - -mostlyclean: clean - -realclean maintainer-clean: distclean - -clean: clean-info clean-dvi - -clean-info: - rm -f history.info* readline.info* - -clean-dvi: - rm -f hist.?? hist.??? - rm -f rlman.?? rlman.??? - -Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag) - $(SHELL) ./config.status diff --git a/contrib/gdb/readline/doc/configure.in b/contrib/gdb/readline/doc/configure.in deleted file mode 100644 index c082c56..0000000 --- a/contrib/gdb/readline/doc/configure.in +++ /dev/null @@ -1,8 +0,0 @@ -srcname="READLINE doc" -srctrigger=rlman.texinfo -# per-host: - -# per-target: - -files="" -links="" diff --git a/contrib/gdb/readline/doc/hist.texinfo b/contrib/gdb/readline/doc/hist.texinfo deleted file mode 100644 index 6292738..0000000 --- a/contrib/gdb/readline/doc/hist.texinfo +++ /dev/null @@ -1,106 +0,0 @@ -\input texinfo @c -*-texinfo-*- -@comment %**start of header (This is for running Texinfo on a region.) -@setfilename history.info -@settitle GNU Readline Library -@comment %**end of header (This is for running Texinfo on a region.) -@synindex vr fn -@setchapternewpage odd - -@ifinfo -This document describes the GNU History library, a programming tool that -provides a consistent user interface for recalling lines of previously -typed input. - -Copyright (C) 1988, 1991 Free Software Foundation, Inc. - -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -pare preserved on all copies. - -@ignore -Permission is granted to process this file through TeX and print the -results, provided the printed document carries copying permission -notice identical to this one except for the removal of this paragraph -(this paragraph not being relevant to the printed manual). -@end ignore - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the entire -resulting derived work is distributed under the terms of a permission -notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions, -except that this permission notice may be stated in a translation approved -by the Foundation. -@end ifinfo - -@titlepage -@sp 10 -@center @titlefont{GNU History Library} -@center Brian Fox -@center Free Software Foundation -@center Version 1.1 -@center April 1991 - -@c Include the Distribution inside the titlepage environment so -@c that headings are turned off. - -@page - -This document describes the GNU History library, a programming tool that -provides a consistent user interface for recalling lines of previously -typed input. - -Published by the Free Software Foundation @* -675 Massachusetts Avenue, @* -Cambridge, MA 02139 USA - -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -are preserved on all copies. - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the entire -resulting derived work is distributed under the terms of a permission -notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions, -except that this permission notice may be stated in a translation approved -by the Foundation. - -@vskip 0pt plus 1filll -Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc. -@end titlepage - -@ifinfo -@node Top -@top GNU History Library - -This document describes the GNU History library, a programming tool that -provides a consistent user interface for recalling lines of previously -typed input. - -@menu -* Using History Interactively:: GNU History User's Manual. -* Programming with GNU History:: GNU History Programmer's Manual. -* Concept Index:: Index of concepts described in this manual. -* Function and Variable Index:: Index of externally visible functions - and variables. -@end menu -@end ifinfo - -@include hsuser.texinfo -@include hstech.texinfo - -@node Concept Index -@appendix Concept Index -@printindex cp - -@node Function and Variable Index -@appendix Function and Variable Index -@printindex vr -@contents - -@bye diff --git a/contrib/gdb/readline/doc/hstech.texinfo b/contrib/gdb/readline/doc/hstech.texinfo deleted file mode 100644 index c3fe3f6..0000000 --- a/contrib/gdb/readline/doc/hstech.texinfo +++ /dev/null @@ -1,311 +0,0 @@ -@ignore -This file documents the user interface to the GNU History library. - -Copyright (C) 1988, 1991 Free Software Foundation, Inc. -Authored by Brian Fox. - -Permission is granted to make and distribute verbatim copies of this manual -provided the copyright notice and this permission notice are preserved on -all copies. - -Permission is granted to process this file through Tex and print the -results, provided the printed document carries copying permission notice -identical to this one except for the removal of this paragraph (this -paragraph not being relevant to the printed manual). - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided also that the -GNU Copyright statement is available to the distributee, and provided that -the entire resulting derived work is distributed under the terms of a -permission notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions. -@end ignore - -@node Programming with GNU History -@chapter Programming with GNU History - -This chapter describes how to interface the GNU History Library with -programs that you write. It should be considered a technical guide. -For information on the interactive use of GNU History, @pxref{Using -History Interactively}. - -@menu -* Introduction to History:: What is the GNU History library for? -* History Storage:: How information is stored. -* History Functions:: Functions that you can use. -* History Variables:: Variables that control behaviour. -* History Programming Example:: Example of using the GNU History Library. -@end menu - -@node Introduction to History -@section Introduction to History - -Many programs read input from the user a line at a time. The GNU history -library is able to keep track of those lines, associate arbitrary data with -each line, and utilize information from previous lines in making up new -ones. - -The programmer using the History library has available to him functions -for remembering lines on a history stack, associating arbitrary data -with a line, removing lines from the stack, searching through the stack -for a line containing an arbitrary text string, and referencing any line -on the stack directly. In addition, a history @dfn{expansion} function -is available which provides for a consistent user interface across many -different programs. - -The end-user using programs written with the History library has the -benifit of a consistent user interface, with a set of well-known -commands for manipulating the text of previous lines and using that text -in new commands. The basic history manipulation commands are similar to -the history substitution used by @code{Csh}. - -If the programmer desires, he can use the Readline library, which -includes some history manipulation by default, and has the added -advantage of Emacs style command line editing. - -@node History Storage -@section History Storage - -@example -typedef struct _hist_entry @{ - char *line; - char *data; -@} HIST_ENTRY; -@end example - -@node History Functions -@section History Functions - -This section describes the calling sequence for the various functions -present in GNU History. - -@defun {void using_history} () -Begin a session in which the history functions might be used. This -just initializes the interactive variables. -@end defun - -@defun {void add_history} (char *string) -Place @var{string} at the end of the history list. The associated data -field (if any) is set to @code{NULL}. -@end defun - -@defun {int where_history} () -Returns the number which says what history element we are now looking -at. -@end defun - -@defun {int history_set_pos} (int pos) -Set the position in the history list to @var{pos}. -@end defun - -@defun {int history_search_pos} (char *string, int direction, int pos) -Search for @var{string} in the history list, starting at @var{pos}, an -absolute index into the list. @var{direction}, if negative, says to search -backwards from @var{pos}, else forwards. Returns the absolute index of -the history element where @var{string} was found, or -1 otherwise. -@end defun - -@defun {HIST_ENTRY *remove_history} (); -Remove history element @var{which} from the history. The removed -element is returned to you so you can free the line, data, -and containing structure. -@end defun - -@defun {void stifle_history} (int max) -Stifle the history list, remembering only @var{max} number of entries. -@end defun - -@defun {int unstifle_history} (); -Stop stifling the history. This returns the previous amount the -history was stifled by. The value is positive if the history was -stifled, negative if it wasn't. -@end defun - -@defun {int read_history} (char *filename) -Add the contents of @var{filename} to the history list, a line at a -time. If @var{filename} is @code{NULL}, then read from -@file{~/.history}. Returns 0 if successful, or errno if not. -@end defun - -@defun {int read_history_range} (char *filename, int from, int to) -Read a range of lines from @var{filename}, adding them to the history list. -Start reading at the @var{from}'th line and end at the @var{to}'th. If -@var{from} is zero, start at the beginning. If @var{to} is less than -@var{from}, then read until the end of the file. If @var{filename} is -@code{NULL}, then read from @file{~/.history}. Returns 0 if successful, -or @code{errno} if not. -@end defun - -@defun {int write_history} (char *filename) -Append the current history to @var{filename}. If @var{filename} is -@code{NULL}, then append the history list to @file{~/.history}. Values -returned are as in @code{read_history ()}. -@end defun - -@defun {int append_history} (int nelements, char *filename) -Append @var{nelement} entries to @var{filename}. The entries appended -are from the end of the list minus @var{nelements} up to the end of the -list. -@end defun - -@defun {HIST_ENTRY *replace_history_entry} () -Make the history entry at @var{which} have @var{line} and @var{data}. -This returns the old entry so you can dispose of the data. In the case -of an invalid @var{which}, a @code{NULL} pointer is returned. -@end defun - -@defun {HIST_ENTRY *current_history} () -Return the history entry at the current position, as determined by -@code{history_offset}. If there is no entry there, return a @code{NULL} -pointer. -@end defun - -@defun {HIST_ENTRY *previous_history} () -Back up @var{history_offset} to the previous history entry, and return a -pointer to that entry. If there is no previous entry, return a -@code{NULL} pointer. -@end defun - -@defun {HIST_ENTRY *next_history} () -Move @code{history_offset} forward to the next history entry, and return -the a pointer to that entry. If there is no next entry, return a -@code{NULL} pointer. -@end defun - -@defun {HIST_ENTRY **history_list} () -Return a @code{NULL} terminated array of @code{HIST_ENTRY} which is the -current input history. Element 0 of this list is the beginning of time. -If there is no history, return @code{NULL}. -@end defun - -@defun {int history_search} (char *string, int direction) -Search the history for @var{string}, starting at @code{history_offset}. -If @var{direction} < 0, then the search is through previous entries, -else through subsequent. If @var{string} is found, then -@code{current_history ()} is the history entry, and the value of this -function is the offset in the line of that history entry that the -@var{string} was found in. Otherwise, nothing is changed, and a -1 is -returned. -@end defun - -@defun {int history_expand} (char *string, char **output) -Expand @var{string}, placing the result into @var{output}, a pointer -to a string. Returns: -@table @code -@item 0 -If no expansions took place (or, if the only change in -the text was the de-slashifying of the history expansion -character), -@item 1 -if expansions did take place, or -@item -1 -if there was an error in expansion. -@end table - -If an error ocurred in expansion, then @var{output} contains a descriptive -error message. -@end defun - -@defun {char *history_arg_extract} (int first, int last, char *string) -Extract a string segment consisting of the @var{first} through @var{last} -arguments present in @var{string}. Arguments are broken up as in -the GNU Bash shell. -@end defun - -@defun {int history_total_bytes} (); -Return the number of bytes that the primary history entries are using. -This just adds up the lengths of @code{the_history->lines}. -@end defun - -@node History Variables -@section History Variables - -This section describes the variables in GNU History that are externally -visible. - -@defvar {int history_base} -For convenience only. You set this when interpreting history commands. -It is the logical offset of the first history element. -@end defvar - -@node History Programming Example -@section History Programming Example - -The following snippet of code demonstrates simple use of the GNU History -Library. - -@smallexample -main () -@{ - char line[1024], *t; - int done = 0; - - line[0] = 0; - - while (!done) - @{ - fprintf (stdout, "history%% "); - t = gets (line); - - if (!t) - strcpy (line, "quit"); - - if (line[0]) - @{ - char *expansion; - int result; - - using_history (); - - result = history_expand (line, &expansion); - strcpy (line, expansion); - free (expansion); - if (result) - fprintf (stderr, "%s\n", line); - - if (result < 0) - continue; - - add_history (line); - @} - - if (strcmp (line, "quit") == 0) done = 1; - if (strcmp (line, "save") == 0) write_history (0); - if (strcmp (line, "read") == 0) read_history (0); - if (strcmp (line, "list") == 0) - @{ - register HIST_ENTRY **the_list = history_list (); - register int i; - - if (the_list) - for (i = 0; the_list[i]; i++) - fprintf (stdout, "%d: %s\n", - i + history_base, the_list[i]->line); - @} - if (strncmp (line, "delete", strlen ("delete")) == 0) - @{ - int which; - if ((sscanf (line + strlen ("delete"), "%d", &which)) == 1) - @{ - HIST_ENTRY *entry = remove_history (which); - if (!entry) - fprintf (stderr, "No such entry %d\n", which); - else - @{ - free (entry->line); - free (entry); - @} - @} - else - @{ - fprintf (stderr, "non-numeric arg given to `delete'\n"); - @} - @} - @} -@} -@end smallexample - - - diff --git a/contrib/gdb/readline/doc/hsuser.texinfo b/contrib/gdb/readline/doc/hsuser.texinfo deleted file mode 100644 index cda0a68..0000000 --- a/contrib/gdb/readline/doc/hsuser.texinfo +++ /dev/null @@ -1,153 +0,0 @@ -@ignore -This file documents the user interface to the GNU History library. - -Copyright (C) 1988, 1991 Free Software Foundation, Inc. -Authored by Brian Fox. - -Permission is granted to make and distribute verbatim copies of this manual -provided the copyright notice and this permission notice are preserved on -all copies. - -Permission is granted to process this file through Tex and print the -results, provided the printed document carries copying permission notice -identical to this one except for the removal of this paragraph (this -paragraph not being relevant to the printed manual). - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided also that the -GNU Copyright statement is available to the distributee, and provided that -the entire resulting derived work is distributed under the terms of a -permission notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions. -@end ignore - -@node Using History Interactively -@chapter Using History Interactively - -This chapter describes how to use the GNU History Library interactively, -from a user's standpoint. It should be considered a user's guide. For -information on using the GNU History Library in your own programs, -@pxref{Programming with GNU History}. - -@menu -* History Interaction:: What it feels like using History as a user. -@end menu - -@node History Interaction -@section History Interaction -@cindex expansion - -The History library provides a history expansion feature that is similar -to the history expansion in Csh. The following text describes the sytax -that you use to manipulate the history information. - -History expansion takes place in two parts. The first is to determine -which line from the previous history should be used during substitution. -The second is to select portions of that line for inclusion into the -current one. The line selected from the previous history is called the -@dfn{event}, and the portions of that line that are acted upon are -called @dfn{words}. The line is broken into words in the same fashion -that the Bash shell does, so that several English (or Unix) words -surrounded by quotes are considered as one word. - -@menu -* Event Designators:: How to specify which history line to use. -* Word Designators:: Specifying which words are of interest. -* Modifiers:: Modifying the results of susbstitution. -@end menu - -@node Event Designators -@subsection Event Designators -@cindex event designators - -An event designator is a reference to a command line entry in the -history list. - -@table @asis - -@item @code{!} -Start a history subsititution, except when followed by a space, tab, or -the end of the line... @key{=} or @key{(}. - -@item @code{!!} -Refer to the previous command. This is a synonym for @code{!-1}. - -@item @code{!n} -Refer to command line @var{n}. - -@item @code{!-n} -Refer to the command line @var{n} lines back. - -@item @code{!string} -Refer to the most recent command starting with @var{string}. - -@item @code{!?string}[@code{?}] -Refer to the most recent command containing @var{string}. - -@end table - -@node Word Designators -@subsection Word Designators - -A @key{:} separates the event specification from the word designator. It -can be omitted if the word designator begins with a @key{^}, @key{$}, -@key{*} or @key{%}. Words are numbered from the beginning of the line, -with the first word being denoted by a 0 (zero). - -@table @code - -@item 0 (zero) -The zero'th word. For many applications, this is the command word. - -@item n -The @var{n}'th word. - -@item ^ -The first argument. that is, word 1. - -@item $ -The last argument. - -@item % -The word matched by the most recent @code{?string?} search. - -@item x-y -A range of words; @code{-@var{y}} Abbreviates @code{0-@var{y}}. - -@item * -All of the words, excepting the zero'th. This is a synonym for @code{1-$}. -It is not an error to use @key{*} if there is just one word in the event. -The empty string is returned in that case. - -@end table - -@node Modifiers -@subsection Modifiers - -After the optional word designator, you can add a sequence of one or more -of the following modifiers, each preceded by a @key{:}. - -@table @code - -@item # -The entire command line typed so far. This means the current command, -not the previous command, so it really isn't a word designator, and doesn't -belong in this section. - -@item h -Remove a trailing pathname component, leaving only the head. - -@item r -Remove a trailing suffix of the form @samp{.}@var{suffix}, leaving the basename. - -@item e -Remove all but the suffix. - -@item t -Remove all leading pathname components, leaving the tail. - -@item p -Print the new command but do not execute it. -@end table diff --git a/contrib/gdb/readline/doc/inc-hist.texi b/contrib/gdb/readline/doc/inc-hist.texi deleted file mode 100644 index 9cdde40..0000000 --- a/contrib/gdb/readline/doc/inc-hist.texi +++ /dev/null @@ -1,159 +0,0 @@ -@ignore -This file is completely identical to hsuser.texinfo, except that it has the -reference to the programming manual removed. There are definately better ways -to do this! - -This file documents the user interface to the GNU History library. - -Copyright (C) 1988, 1991 Free Software Foundation, Inc. -Authored by Brian Fox. - -Permission is granted to make and distribute verbatim copies of this manual -provided the copyright notice and this permission notice are preserved on -all copies. - -Permission is granted to process this file through Tex and print the -results, provided the printed document carries copying permission notice -identical to this one except for the removal of this paragraph (this -paragraph not being relevant to the printed manual). - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided also that the -GNU Copyright statement is available to the distributee, and provided that -the entire resulting derived work is distributed under the terms of a -permission notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions. -@end ignore - -@node Using History Interactively -@appendix Using History Interactively - -This chapter describes how to use the GNU History Library interactively, -from a user's standpoint. - -@menu -* History Interaction:: What it feels like using History as a user. -@end menu - -@node History Interaction -@section History Interaction -@cindex expansion - -The History library provides a history expansion feature similar -to the history expansion in @code{csh}. The following text describes the -syntax you use to manipulate history information. - -History expansion takes two parts. In the first part, determine -which line from the previous history will be used for substitution. -This line is called the @dfn{event}. -In the second part, select portions of that line for inclusion into the -current line. These portions are called @dfn{words}. -@value{GDBN} breaks the line into words in the same -way that the Bash shell does, so that several English (or Unix) words -surrounded by quotes are considered one word. - -@menu -* Event Designators:: How to specify which history line to use. -* Word Designators:: Specifying which words are of interest. -* Modifiers:: Modifying the results of susbstitution. -@end menu - -@node Event Designators -@subsection Event Designators -@cindex event designators - -An @dfn{event designator} is a reference to a command line entry in the -history list. - -@table @asis - -@item @code{!} -Start a history subsititution, except when followed by a space, tab, or -the end of the line... @key{=} or @key{(}. - -@item @code{!!} -Refer to the previous command. This is a synonym for @code{!-1}. - -@item @code{!n} -Refer to command line @var{n}. - -@item @code{!-n} -Refer to the command line @var{n} lines back. - -@item @code{!string} -Refer to the most recent command starting with @var{string}. - -@item @code{!?string}[@code{?}] -Refer to the most recent command containing @var{string}. - -@end table - -@node Word Designators -@subsection Word Designators - -A @key{:} separates the event designator from the @dfn{word designator}. -It can be omitted if the word designator begins with a @key{^}, @key{$}, -@key{*} or @key{%}. Words are numbered from the beginning of the line, -with the first word being denoted by a 0 (zero). - -@table @code - -@item 0 (zero) -The zero'th word. For many applications, this is the command word. - -@item n -The @var{n}'th word. - -@item ^ -The first argument. that is, word 1. - -@item $ -The last argument. - -@item % -The word matched by the most recent @code{?string?} search. - -@item x-y -A range of words; @code{-@var{y}} Abbreviates @code{0-@var{y}}. - -@item * -All of the words, excepting the zero'th. This is a synonym for @code{1-$}. -It is not an error to use @key{*} if there is just one word in the event. -The empty string is returned in that case. - -@end table - -@node Modifiers -@subsection Modifiers - -After the optional word designator, you can add a sequence of one or more -of the following @dfn{modifiers}, each preceded by a @key{:}. - -@table @code - -@item # -The entire command line typed so far. This means the current command, -not the previous command. -@c -@c FIXME: If it doesn't belong here, let's put it where it does. -@c -@c so it technically isn't a word designator and doesn't belong in -@c this section. - -@item h -Remove a trailing pathname component, leaving only the head. - -@item r -Remove a trailing suffix of the form @samp{.}@var{suffix}, leaving the basename. - -@item e -Remove all but the suffix. - -@item t -Remove all leading pathname components, leaving the tail. - -@item p -Print the new command but do not execute it. -@end table diff --git a/contrib/gdb/readline/doc/rlman.texinfo b/contrib/gdb/readline/doc/rlman.texinfo deleted file mode 100644 index f2e7fb6..0000000 --- a/contrib/gdb/readline/doc/rlman.texinfo +++ /dev/null @@ -1,103 +0,0 @@ -\input texinfo @c -*-texinfo-*- -@comment %**start of header (This is for running Texinfo on a region.) -@setfilename readline.info -@settitle GNU Readline Library -@comment %**end of header (This is for running Texinfo on a region.) -@synindex vr fn -@setchapternewpage odd - -@ifinfo -This document describes the GNU Readline Library, a utility which aids -in the consistency of user interface across discrete programs that need -to provide a command line interface. - -Copyright (C) 1988, 1991 Free Software Foundation, Inc. - -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -pare preserved on all copies. - -@ignore -Permission is granted to process this file through TeX and print the -results, provided the printed document carries copying permission -notice identical to this one except for the removal of this paragraph -(this paragraph not being relevant to the printed manual). -@end ignore - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the entire -resulting derived work is distributed under the terms of a permission -notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions, -except that this permission notice may be stated in a translation approved -by the Foundation. -@end ifinfo - -@titlepage -@sp 10 -@center @titlefont{GNU Readline Library} -@center Brian Fox -@center Free Software Foundation -@center Version 1.1 -@center April 1991 - -@page -This document describes the GNU Readline Library, a utility which aids -in the consistency of user interface across discrete programs that need -to provide a command line interface. - -Published by the Free Software Foundation @* -675 Massachusetts Avenue, @* -Cambridge, MA 02139 USA - -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -are preserved on all copies. - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the entire -resulting derived work is distributed under the terms of a permission -notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions, -except that this permission notice may be stated in a translation approved -by the Foundation. - -@vskip 0pt plus 1filll -Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc. -@end titlepage - -@ifinfo -@node Top -@top GNU Readline Library - -This document describes the GNU Readline Library, a utility which aids -in the consistency of user interface across discrete programs that need -to provide a command line interface. - -@menu -* Command Line Editing:: GNU Readline User's Manual. -* Programming with GNU Readline:: GNU Readline Programmer's Manual. -* Concept Index:: Index of concepts described in this manual. -* Function and Variable Index:: Index of externally visible functions - and variables. -@end menu -@end ifinfo - -@include rluser.texinfo -@include rltech.texinfo - -@node Concept Index -@unnumbered Concept Index -@printindex cp - -@node Function and Variable Index -@unnumbered Function and Variable Index -@printindex fn - -@contents -@bye - diff --git a/contrib/gdb/readline/doc/rltech.texinfo b/contrib/gdb/readline/doc/rltech.texinfo deleted file mode 100644 index 2048b7c..0000000 --- a/contrib/gdb/readline/doc/rltech.texinfo +++ /dev/null @@ -1,1012 +0,0 @@ -@comment %**start of header (This is for running Texinfo on a region.) -@setfilename rltech.info -@comment %**end of header (This is for running Texinfo on a region.) -@setchapternewpage odd - -@ifinfo -This document describes the GNU Readline Library, a utility for aiding -in the consitency of user interface across discrete programs that need -to provide a command line interface. - -Copyright (C) 1988 Free Software Foundation, Inc. - -Permission is granted to make and distribute verbatim copies of -this manual provided the copyright notice and this permission notice -pare preserved on all copies. - -@ignore -Permission is granted to process this file through TeX and print the -results, provided the printed document carries copying permission -notice identical to this one except for the removal of this paragraph -(this paragraph not being relevant to the printed manual). -@end ignore - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided that the entire -resulting derived work is distributed under the terms of a permission -notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions, -except that this permission notice may be stated in a translation approved -by the Foundation. -@end ifinfo - -@node Programming with GNU Readline -@chapter Programming with GNU Readline - -This manual describes the interface between the GNU Readline Library and -user programs. If you are a programmer, and you wish to include the -features found in GNU Readline in your own programs, such as completion, -line editing, and interactive history manipulation, this documentation -is for you. - -@menu -* Default Behaviour:: Using the default behaviour of Readline. -* Custom Functions:: Adding your own functions to Readline. -* Custom Completers:: Supplanting or supplementing Readline's - completion functions. -@end menu - -@node Default Behaviour -@section Default Behaviour - -Many programs provide a command line interface, such as @code{mail}, -@code{ftp}, and @code{sh}. For such programs, the default behaviour of -Readline is sufficient. This section describes how to use Readline in -the simplest way possible, perhaps to replace calls in your code to -@code{gets ()}. - -@findex readline () -@cindex readline, function -The function @code{readline} prints a prompt and then reads and returns -a single line of text from the user. The line which @code{readline ()} -returns is allocated with @code{malloc ()}; you should @code{free ()} -the line when you are done with it. The declaration for @code{readline} -in ANSI C is - -@example -@code{char *readline (char *@var{prompt});} -@end example - -So, one might say -@example -@code{char *line = readline ("Enter a line: ");} -@end example -in order to read a line of text from the user. - -The line which is returned has the final newline removed, so only the -text of the line remains. - -If readline encounters an @code{EOF} while reading the line, and the -line is empty at that point, then @code{(char *)NULL} is returned. -Otherwise, the line is ended just as if a newline was typed. - -If you want the user to be able to get at the line later, (with -@key{C-p} for example), you must call @code{add_history ()} to save the -line away in a @dfn{history} list of such lines. - -@example -@code{add_history (line)}; -@end example - -For full details on the GNU History Library, see the associated manual. - -It is polite to avoid saving empty lines on the history list, since it -is rare than someone has a burning need to reuse a blank line. Here is -a function which usefully replaces the standard @code{gets ()} library -function: - -@example -/* A static variable for holding the line. */ -static char *line_read = (char *)NULL; - -/* Read a string, and return a pointer to it. Returns NULL on EOF. */ -char * -do_gets () -@{ - /* If the buffer has already been allocated, return the memory - to the free pool. */ - if (line_read != (char *)NULL) - @{ - free (line_read); - line_read = (char *)NULL; - @} - - /* Get a line from the user. */ - line_read = readline (""); - - /* If the line has any text in it, save it on the history. */ - if (line_read && *line_read) - add_history (line_read); - - return (line_read); -@} -@end example - -The above code gives the user the default behaviour of @key{TAB} -completion: completion on file names. If you do not want readline to -complete on filenames, you can change the binding of the @key{TAB} key -with @code{rl_bind_key ()}. - -@findex rl_bind_key () -@example -@code{int rl_bind_key (int @var{key}, int (*@var{function})());} -@end example - -@code{rl_bind_key ()} takes 2 arguments; @var{key} is the character that -you want to bind, and @var{function} is the address of the function to -run when @var{key} is pressed. Binding @key{TAB} to @code{rl_insert ()} -makes @key{TAB} just insert itself. - -@code{rl_bind_key ()} returns non-zero if @var{key} is not a valid -ASCII character code (between 0 and 255). - -@example -@code{rl_bind_key ('\t', rl_insert);} -@end example - -This code should be executed once at the start of your program; you -might write a function called @code{initialize_readline ()} which -performs this and other desired initializations, such as installing -custom completers, etc. - -@node Custom Functions -@section Custom Functions - -Readline provides a great many functions for manipulating the text of -the line. But it isn't possible to anticipate the needs of all -programs. This section describes the various functions and variables -defined in within the Readline library which allow a user program to add -customized functionality to Readline. - -@menu -* The Function Type:: C declarations to make code readable. -* Function Naming:: How to give a function you write a name. -* Keymaps:: Making keymaps. -* Binding Keys:: Changing Keymaps. -* Function Writing:: Variables and calling conventions. -* Allowing Undoing:: How to make your functions undoable. -@end menu - -@node The Function Type -@subsection The Function Type - -For the sake of readabilty, we declare a new type of object, called -@dfn{Function}. A @code{Function} is a C language function which -returns an @code{int}. The type declaration for @code{Function} is: - -@noindent -@code{typedef int Function ();} - -The reason for declaring this new type is to make it easier to write -code describing pointers to C functions. Let us say we had a variable -called @var{func} which was a pointer to a function. Instead of the -classic C declaration - -@code{int (*)()func;} - -we have - -@code{Function *func;} - -@node Function Naming -@subsection Naming a Function - -The user can dynamically change the bindings of keys while using -Readline. This is done by representing the function with a descriptive -name. The user is able to type the descriptive name when referring to -the function. Thus, in an init file, one might find - -@example -Meta-Rubout: backward-kill-word -@end example - -This binds the keystroke @key{Meta-Rubout} to the function -@emph{descriptively} named @code{backward-kill-word}. You, as the -programmer, should bind the functions you write to descriptive names as -well. Readline provides a function for doing that: - -@defun rl_add_defun (char *name, Function *function, int key) -Add @var{name} to the list of named functions. Make @var{function} be -the function that gets called. If @var{key} is not -1, then bind it to -@var{function} using @code{rl_bind_key ()}. -@end defun - -Using this function alone is sufficient for most applications. It is -the recommended way to add a few functions to the default functions that -Readline has built in already. If you need to do more or different -things than adding a function to Readline, you may need to use the -underlying functions described below. - -@node Keymaps -@subsection Selecting a Keymap - -Key bindings take place on a @dfn{keymap}. The keymap is the -association between the keys that the user types and the functions that -get run. You can make your own keymaps, copy existing keymaps, and tell -Readline which keymap to use. - -@defun {Keymap rl_make_bare_keymap} () -Returns a new, empty keymap. The space for the keymap is allocated with -@code{malloc ()}; you should @code{free ()} it when you are done. -@end defun - -@defun {Keymap rl_copy_keymap} (Keymap map) -Return a new keymap which is a copy of @var{map}. -@end defun - -@defun {Keymap rl_make_keymap} () -Return a new keymap with the printing characters bound to rl_insert, -the lowercase Meta characters bound to run their equivalents, and -the Meta digits bound to produce numeric arguments. -@end defun - -@node Binding Keys -@subsection Binding Keys - -You associate keys with functions through the keymap. Here are -functions for doing that. - -@defun {int rl_bind_key} (int key, Function *function) -Binds @var{key} to @var{function} in the currently selected keymap. -Returns non-zero in the case of an invalid @var{key}. -@end defun - -@defun {int rl_bind_key_in_map} (int key, Function *function, Keymap map) -Bind @var{key} to @var{function} in @var{map}. Returns non-zero in the case -of an invalid @var{key}. -@end defun - -@defun {int rl_unbind_key} (int key) -Make @var{key} do nothing in the currently selected keymap. -Returns non-zero in case of error. -@end defun - -@defun {int rl_unbind_key_in_map} (int key, Keymap map) -Make @var{key} be bound to the null function in @var{map}. -Returns non-zero in case of error. -@end defun - -@defun rl_generic_bind (int type, char *keyseq, char *data, Keymap map) -Bind the key sequence represented by the string @var{keyseq} to the arbitrary -pointer @var{data}. @var{type} says what kind of data is pointed to by -@var{data}; right now this can be a function (@code{ISFUNC}), a macro -(@code{ISMACR}), or a keymap (@code{ISKMAP}). This makes new keymaps as -necessary. The initial place to do bindings is in @var{map}. -@end defun - -@node Function Writing -@subsection Writing a New Function - -In order to write new functions for Readline, you need to know the -calling conventions for keyboard invoked functions, and the names of the -variables that describe the current state of the line gathered so far. - -@defvar {char *rl_line_buffer} -This is the line gathered so far. You are welcome to modify the -contents of this, but see Undoing, below. -@end defvar - -@defvar {int rl_point} -The offset of the current cursor position in @var{rl_line_buffer}. -@end defvar - -@defvar {int rl_end} -The number of characters present in @code{rl_line_buffer}. When -@code{rl_point} is at the end of the line, then @code{rl_point} and -@code{rl_end} are equal. -@end defvar - -The calling sequence for a command @code{foo} looks like - -@example -@code{foo (int count, int key)} -@end example - -where @var{count} is the numeric argument (or 1 if defaulted) and -@var{key} is the key that invoked this function. - -It is completely up to the function as to what should be done with the -numeric argument; some functions use it as a repeat count, other -functions as a flag, and some choose to ignore it. In general, if a -function uses the numeric argument as a repeat count, it should be able -to do something useful with a negative argument as well as a positive -argument. At the very least, it should be aware that it can be passed a -negative argument. - -@node Allowing Undoing -@subsection Allowing Undoing - -Supporting the undo command is a painless thing to do, and makes your -functions much more useful to the end user. It is certainly easy to try -something if you know you can undo it. I could use an undo function for -the stock market. - -If your function simply inserts text once, or deletes text once, and it -calls @code{rl_insert_text ()} or @code{rl_delete_text ()} to do it, then -undoing is already done for you automatically, and you can safely skip -this section. - -If you do multiple insertions or multiple deletions, or any combination -of these operations, you should group them together into one operation. -This can be done with @code{rl_begin_undo_group ()} and -@code{rl_end_undo_group ()}. - -@defun rl_begin_undo_group () -Begins saving undo information in a group construct. The undo -information usually comes from calls to @code{rl_insert_text ()} and -@code{rl_delete_text ()}, but they could be direct calls to -@code{rl_add_undo ()}. -@end defun - -@defun rl_end_undo_group () -Closes the current undo group started with @code{rl_begin_undo_group -()}. There should be exactly one call to @code{rl_end_undo_group ()} -for every call to @code{rl_begin_undo_group ()}. -@end defun - -Finally, if you neither insert nor delete text, but directly modify the -existing text (e.g. change its case), you call @code{rl_modifying ()} -once, just before you modify the text. You must supply the indices of -the text range that you are going to modify. - -@defun rl_modifying (int start, int end) -Tell Readline to save the text between @var{start} and @var{end} as a -single undo unit. It is assumed that subsequent to this call you will -modify that range of text in some way. -@end defun - -@subsection An Example - -Here is a function which changes lowercase characters to the uppercase -equivalents, and uppercase characters to the lowercase equivalents. If -this function was bound to @samp{M-c}, then typing @samp{M-c} would -change the case of the character under point. Typing @samp{10 M-c} -would change the case of the following 10 characters, leaving the cursor on -the last character changed. - -@example -/* Invert the case of the COUNT following characters. */ -invert_case_line (count, key) - int count, key; -@{ - register int start, end; - - start = rl_point; - - if (count < 0) - @{ - direction = -1; - count = -count; - @} - else - direction = 1; - - /* Find the end of the range to modify. */ - end = start + (count * direction); - - /* Force it to be within range. */ - if (end > rl_end) - end = rl_end; - else if (end < 0) - end = -1; - - if (start > end) - @{ - int temp = start; - start = end; - end = temp; - @} - - if (start == end) - return; - - /* Tell readline that we are modifying the line, so save the undo - information. */ - rl_modifying (start, end); - - for (; start != end; start += direction) - @{ - if (uppercase_p (rl_line_buffer[start])) - rl_line_buffer[start] = to_lower (rl_line_buffer[start]); - else if (lowercase_p (rl_line_buffer[start])) - rl_line_buffer[start] = to_upper (rl_line_buffer[start]); - @} - /* Move point to on top of the last character changed. */ - rl_point = end - direction; -@} -@end example - -@node Custom Completers -@section Custom Completers - -Typically, a program that reads commands from the user has a way of -disambiguating commands and data. If your program is one of these, then -it can provide completion for either commands, or data, or both commands -and data. The following sections describe how your program and Readline -cooperate to provide this service to end users. - -@menu -* How Completing Works:: The logic used to do completion. -* Completion Functions:: Functions provided by Readline. -* Completion Variables:: Variables which control completion. -* A Short Completion Example:: An example of writing completer subroutines. -@end menu - -@node How Completing Works -@subsection How Completing Works - -In order to complete some text, the full list of possible completions -must be available. That is to say, it is not possible to accurately -expand a partial word without knowing what all of the possible words -that make sense in that context are. The GNU Readline library provides -the user interface to completion, and additionally, two of the most common -completion functions; filename and username. For completing other types -of text, you must write your own completion function. This section -describes exactly what those functions must do, and provides an example -function. - -There are three major functions used to perform completion: - -@enumerate -@item -The user-interface function @code{rl_complete ()}. This function is -called interactively with the same calling conventions as other -functions in readline intended for interactive use; i.e. @var{count}, -and @var{invoking-key}. It isolates the word to be completed and calls -@code{completion_matches ()} to generate a list of possible completions. -It then either lists the possible completions or actually performs the -completion, depending on which behaviour is desired. - -@item -The internal function @code{completion_matches ()} uses your -@dfn{generator} function to generate the list of possible matches, and -then returns the array of these matches. You should place the address -of your generator function in @code{rl_completion_entry_function}. - -@item -The generator function is called repeatedly from -@code{completion_matches ()}, returning a string each time. The -arguments to the generator function are @var{text} and @var{state}. -@var{text} is the partial word to be completed. @var{state} is zero the -first time the function is called, and a positive non-zero integer for -each subsequent call. When the generator function returns @code{(char -*)NULL} this signals @code{completion_matches ()} that there are no more -possibilities left. - -@end enumerate - -@defun rl_complete (int ignore, int invoking_key) -Complete the word at or before point. You have supplied the function -that does the initial simple matching selection algorithm (see -@code{completion_matches ()}). The default is to do filename completion. -@end defun - -Note that @code{rl_complete ()} has the identical calling conventions as -any other key-invokable function; this is because by default it is bound -to the @samp{TAB} key. - -@defvar {Function *rl_completion_entry_function} -This is a pointer to the generator function for @code{completion_matches -()}. If the value of @code{rl_completion_entry_function} is -@code{(Function *)NULL} then the default filename generator function is -used, namely @code{filename_entry_function ()}. -@end defvar - -@node Completion Functions -@subsection Completion Functions - -Here is the complete list of callable completion functions present in -Readline. - -@defun rl_complete_internal (int what_to_do) -Complete the word at or before point. @var{what_to_do} says what to do -with the completion. A value of @samp{?} means list the possible -completions. @samp{TAB} means do standard completion. @samp{*} means -insert all of the possible completions. -@end defun - -@defun rl_complete (int ignore, int invoking_key) -Complete the word at or before point. You have supplied the function -that does the initial simple matching selection algorithm (see -@code{completion_matches ()}). The default is to do filename -completion. This just calls @code{rl_complete_internal ()} with an -argument of @samp{TAB}. -@end defun - -@defun rl_possible_completions () -List the possible completions. See description of @code{rl_complete -()}. This just calls @code{rl_complete_internal ()} with an argument of -@samp{?}. -@end defun - -@defun {char **completion_matches} (char *text, char *(*entry_function) ()) -Returns an array of @code{(char *)} which is a list of completions for -@var{text}. If there are no completions, returns @code{(char **)NULL}. -The first entry in the returned array is the substitution for @var{text}. -The remaining entries are the possible completions. The array is -terminated with a @code{NULL} pointer. - -@var{entry_function} is a function of two args, and returns a -@code{(char *)}. The first argument is @var{text}. The second is a -state argument; it is zero on the first call, and non-zero on subsequent -calls. It returns a @code{NULL} pointer to the caller when there are -no more matches. -@end defun - -@defun {char *filename_completion_function} (char *text, int state) -A generator function for filename completion in the general case. Note -that completion in the Bash shell is a little different because of all -the pathnames that must be followed when looking up the completion for a -command. -@end defun - -@defun {char *username_completion_function} (char *text, int state) -A completion generator for usernames. @var{text} contains a partial -username preceded by a random character (usually @samp{~}). -@end defun - -@node Completion Variables -@subsection Completion Variables - -@defvar {Function *rl_completion_entry_function} -A pointer to the generator function for @code{completion_matches ()}. -@code{NULL} means to use @code{filename_entry_function ()}, the default -filename completer. -@end defvar - -@defvar {Function *rl_attempted_completion_function} -A pointer to an alternative function to create matches. -The function is called with @var{text}, @var{start}, and @var{end}. -@var{start} and @var{end} are indices in @code{rl_line_buffer} saying -what the boundaries of @var{text} are. If this function exists and -returns @code{NULL} then @code{rl_complete ()} will call the value of -@code{rl_completion_entry_function} to generate matches, otherwise the -array of strings returned will be used. -@end defvar - -@defvar {int rl_completion_query_items} -Up to this many items will be displayed in response to a -possible-completions call. After that, we ask the user if she is sure -she wants to see them all. The default value is 100. -@end defvar - -@defvar {char *rl_basic_word_break_characters} -The basic list of characters that signal a break between words for the -completer routine. The contents of this variable is what breaks words -in the Bash shell, i.e. " \t\n\"\\'`@@$><=;|&@{(". -@end defvar - -@defvar {char *rl_completer_word_break_characters} -The list of characters that signal a break between words for -@code{rl_complete_internal ()}. The default list is the contents of -@code{rl_basic_word_break_characters}. -@end defvar - -@defvar {char *rl_special_prefixes} -The list of characters that are word break characters, but should be -left in @var{text} when it is passed to the completion function. -Programs can use this to help determine what kind of completing to do. -@end defvar - -@defvar {int rl_ignore_completion_duplicates} -If non-zero, then disallow duplicates in the matches. Default is 1. -@end defvar - -@defvar {int rl_filename_completion_desired} -Non-zero means that the results of the matches are to be treated as -filenames. This is @emph{always} zero on entry, and can only be changed -within a completion entry generator function. -@end defvar - -@defvar {Function *rl_ignore_some_completions_function} -This function, if defined, is called by the completer when real filename -completion is done, after all the matching names have been generated. -It is passed a @code{NULL} terminated array of @code{(char *)} known as -@var{matches} in the code. The 1st element (@code{matches[0]}) is the -maximal substring that is common to all matches. This function can -re-arrange the list of matches as required, but each deleted element of -the array must be @code{free()}'d. -@end defvar - -@node A Short Completion Example -@subsection A Short Completion Example - -Here is a small application demonstrating the use of the GNU Readline -library. It is called @code{fileman}, and the source code resides in -@file{readline/examples/fileman.c}. This sample application provides -completion of command names, line editing features, and access to the -history list. - -@page -@smallexample -/* fileman.c -- A tiny application which demonstrates how to use the - GNU Readline library. This application interactively allows users - to manipulate files and their modes. */ - -#include <stdio.h> -#include <readline/readline.h> -#include <readline/history.h> -#include <sys/types.h> -#include <sys/file.h> -#include <sys/stat.h> -#include <sys/errno.h> - -/* The names of functions that actually do the manipulation. */ -int com_list (), com_view (), com_rename (), com_stat (), com_pwd (); -int com_delete (), com_help (), com_cd (), com_quit (); - -/* A structure which contains information on the commands this program - can understand. */ - -typedef struct @{ - char *name; /* User printable name of the function. */ - Function *func; /* Function to call to do the job. */ - char *doc; /* Documentation for this function. */ -@} COMMAND; - -COMMAND commands[] = @{ - @{ "cd", com_cd, "Change to directory DIR" @}, - @{ "delete", com_delete, "Delete FILE" @}, - @{ "help", com_help, "Display this text" @}, - @{ "?", com_help, "Synonym for `help'" @}, - @{ "list", com_list, "List files in DIR" @}, - @{ "ls", com_list, "Synonym for `list'" @}, - @{ "pwd", com_pwd, "Print the current working directory" @}, - @{ "quit", com_quit, "Quit using Fileman" @}, - @{ "rename", com_rename, "Rename FILE to NEWNAME" @}, - @{ "stat", com_stat, "Print out statistics on FILE" @}, - @{ "view", com_view, "View the contents of FILE" @}, - @{ (char *)NULL, (Function *)NULL, (char *)NULL @} -@}; - -/* The name of this program, as taken from argv[0]. */ -char *progname; - -/* When non-zero, this global means the user is done using this program. */ -int done = 0; -@page -main (argc, argv) - int argc; - char **argv; -@{ - progname = argv[0]; - - initialize_readline (); /* Bind our completer. */ - - /* Loop reading and executing lines until the user quits. */ - while (!done) - @{ - char *line; - - line = readline ("FileMan: "); - - if (!line) - @{ - done = 1; /* Encountered EOF at top level. */ - @} - else - @{ - /* Remove leading and trailing whitespace from the line. - Then, if there is anything left, add it to the history list - and execute it. */ - stripwhite (line); - - if (*line) - @{ - add_history (line); - execute_line (line); - @} - @} - - if (line) - free (line); - @} - exit (0); -@} - -/* Execute a command line. */ -execute_line (line) - char *line; -@{ - register int i; - COMMAND *find_command (), *command; - char *word; - - /* Isolate the command word. */ - i = 0; - while (line[i] && !whitespace (line[i])) - i++; - - word = line; - - if (line[i]) - line[i++] = '\0'; - - command = find_command (word); - - if (!command) - @{ - fprintf (stderr, "%s: No such command for FileMan.\n", word); - return; - @} - - /* Get argument to command, if any. */ - while (whitespace (line[i])) - i++; - - word = line + i; - - /* Call the function. */ - (*(command->func)) (word); -@} - -/* Look up NAME as the name of a command, and return a pointer to that - command. Return a NULL pointer if NAME isn't a command name. */ -COMMAND * -find_command (name) - char *name; -@{ - register int i; - - for (i = 0; commands[i].name; i++) - if (strcmp (name, commands[i].name) == 0) - return (&commands[i]); - - return ((COMMAND *)NULL); -@} - -/* Strip whitespace from the start and end of STRING. */ -stripwhite (string) - char *string; -@{ - register int i = 0; - - while (whitespace (string[i])) - i++; - - if (i) - strcpy (string, string + i); - - i = strlen (string) - 1; - - while (i > 0 && whitespace (string[i])) - i--; - - string[++i] = '\0'; -@} -@page -/* **************************************************************** */ -/* */ -/* Interface to Readline Completion */ -/* */ -/* **************************************************************** */ - -/* Tell the GNU Readline library how to complete. We want to try to complete - on command names if this is the first word in the line, or on filenames - if not. */ -initialize_readline () -@{ - char **fileman_completion (); - - /* Allow conditional parsing of the ~/.inputrc file. */ - rl_readline_name = "FileMan"; - - /* Tell the completer that we want a crack first. */ - rl_attempted_completion_function = (Function *)fileman_completion; -@} - -/* Attempt to complete on the contents of TEXT. START and END show the - region of TEXT that contains the word to complete. We can use the - entire line in case we want to do some simple parsing. Return the - array of matches, or NULL if there aren't any. */ -char ** -fileman_completion (text, start, end) - char *text; - int start, end; -@{ - char **matches; - char *command_generator (); - - matches = (char **)NULL; - - /* If this word is at the start of the line, then it is a command - to complete. Otherwise it is the name of a file in the current - directory. */ - if (start == 0) - matches = completion_matches (text, command_generator); - - return (matches); -@} - -/* Generator function for command completion. STATE lets us know whether - to start from scratch; without any state (i.e. STATE == 0), then we - start at the top of the list. */ -char * -command_generator (text, state) - char *text; - int state; -@{ - static int list_index, len; - char *name; - - /* If this is a new word to complete, initialize now. This includes - saving the length of TEXT for efficiency, and initializing the index - variable to 0. */ - if (!state) - @{ - list_index = 0; - len = strlen (text); - @} - - /* Return the next name which partially matches from the command list. */ - while (name = commands[list_index].name) - @{ - list_index++; - - if (strncmp (name, text, len) == 0) - return (name); - @} - - /* If no names matched, then return NULL. */ - return ((char *)NULL); -@} -@page -/* **************************************************************** */ -/* */ -/* FileMan Commands */ -/* */ -/* **************************************************************** */ - -/* String to pass to system (). This is for the LIST, VIEW and RENAME - commands. */ -static char syscom[1024]; - -/* List the file(s) named in arg. */ -com_list (arg) - char *arg; -@{ - if (!arg) - arg = "*"; - - sprintf (syscom, "ls -FClg %s", arg); - system (syscom); -@} - -com_view (arg) - char *arg; -@{ - if (!valid_argument ("view", arg)) - return; - - sprintf (syscom, "cat %s | more", arg); - system (syscom); -@} - -com_rename (arg) - char *arg; -@{ - too_dangerous ("rename"); -@} - -com_stat (arg) - char *arg; -@{ - struct stat finfo; - - if (!valid_argument ("stat", arg)) - return; - - if (stat (arg, &finfo) == -1) - @{ - perror (arg); - return; - @} - - printf ("Statistics for `%s':\n", arg); - - printf ("%s has %d link%s, and is %d bytes in length.\n", arg, - finfo.st_nlink, (finfo.st_nlink == 1) ? "" : "s", finfo.st_size); - printf (" Created on: %s", ctime (&finfo.st_ctime)); - printf (" Last access at: %s", ctime (&finfo.st_atime)); - printf ("Last modified at: %s", ctime (&finfo.st_mtime)); -@} - -com_delete (arg) - char *arg; -@{ - too_dangerous ("delete"); -@} - -/* Print out help for ARG, or for all of the commands if ARG is - not present. */ -com_help (arg) - char *arg; -@{ - register int i; - int printed = 0; - - for (i = 0; commands[i].name; i++) - @{ - if (!*arg || (strcmp (arg, commands[i].name) == 0)) - @{ - printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc); - printed++; - @} - @} - - if (!printed) - @{ - printf ("No commands match `%s'. Possibilties are:\n", arg); - - for (i = 0; commands[i].name; i++) - @{ - /* Print in six columns. */ - if (printed == 6) - @{ - printed = 0; - printf ("\n"); - @} - - printf ("%s\t", commands[i].name); - printed++; - @} - - if (printed) - printf ("\n"); - @} -@} - -/* Change to the directory ARG. */ -com_cd (arg) - char *arg; -@{ - if (chdir (arg) == -1) - perror (arg); - - com_pwd (""); -@} - -/* Print out the current working directory. */ -com_pwd (ignore) - char *ignore; -@{ - char dir[1024]; - - (void) getwd (dir); - - printf ("Current directory is %s\n", dir); -@} - -/* The user wishes to quit using this program. Just set DONE non-zero. */ -com_quit (arg) - char *arg; -@{ - done = 1; -@} - -/* Function which tells you that you can't do this. */ -too_dangerous (caller) - char *caller; -@{ - fprintf (stderr, - "%s: Too dangerous for me to distribute. Write it yourself.\n", - caller); -@} - -/* Return non-zero if ARG is a valid argument for CALLER, else print - an error message and return zero. */ -int -valid_argument (caller, arg) - char *caller, *arg; -@{ - if (!arg || !*arg) - @{ - fprintf (stderr, "%s: Argument required.\n", caller); - return (0); - @} - - return (1); -@} -@end smallexample diff --git a/contrib/gdb/readline/doc/rluser.texinfo b/contrib/gdb/readline/doc/rluser.texinfo deleted file mode 100644 index da11111..0000000 --- a/contrib/gdb/readline/doc/rluser.texinfo +++ /dev/null @@ -1,566 +0,0 @@ -@ignore -This file documents the end user interface to the GNU command line -editing feautres. It is to be an appendix to manuals for programs which -use these features. There is a document entitled "readline.texinfo" -which contains both end-user and programmer documentation for the GNU -Readline Library. - -Copyright (C) 1988 Free Software Foundation, Inc. - -Authored by Brian Fox. - -Permission is granted to process this file through Tex and print the -results, provided the printed document carries copying permission notice -identical to this one except for the removal of this paragraph (this -paragraph not being relevant to the printed manual). - -Permission is granted to make and distribute verbatim copies of this manual -provided the copyright notice and this permission notice are preserved on -all copies. - -Permission is granted to copy and distribute modified versions of this -manual under the conditions for verbatim copying, provided also that the -GNU Copyright statement is available to the distributee, and provided that -the entire resulting derived work is distributed under the terms of a -permission notice identical to this one. - -Permission is granted to copy and distribute translations of this manual -into another language, under the above conditions for modified versions. -@end ignore - -@node Command Line Editing -@appendix Command Line Editing - -This text describes GNU's command line editing interface. - -@menu -* Introduction and Notation:: Notation used in this text. -* Readline Interaction:: The minimum set of commands for editing a line. -* Readline Init File:: Customizing Readline from a user's view. -@end menu - -@node Introduction and Notation -@section Introduction to Line Editing - -The following paragraphs describe the notation we use to represent -keystrokes. - -The text @key{C-k} is read as `Control-K' and describes the character -produced when the Control key is depressed and the @key{k} key is struck. - -The text @key{M-k} is read as `Meta-K' and describes the character -produced when the meta key (if you have one) is depressed, and the @key{k} -key is struck. If you do not have a meta key, the identical keystroke -can be generated by typing @key{ESC} @i{first}, and then typing @key{k}. -Either process is known as @dfn{metafying} the @key{k} key. - -The text @key{M-C-k} is read as `Meta-Control-k' and describes the -character produced by @dfn{metafying} @key{C-k}. - -In addition, several keys have their own names. Specifically, -@key{DEL}, @key{ESC}, @key{LFD}, @key{SPC}, @key{RET}, and @key{TAB} all -stand for themselves when seen in this text, or in an init file -(@pxref{Readline Init File}, for more info). - -@node Readline Interaction -@section Readline Interaction -@cindex interaction, readline - -Often during an interactive session you type in a long line of text, -only to notice that the first word on the line is misspelled. The -Readline library gives you a set of commands for manipulating the text -as you type it in, allowing you to just fix your typo, and not forcing -you to retype the majority of the line. Using these editing commands, -you move the cursor to the place that needs correction, and delete or -insert the text of the corrections. Then, when you are satisfied with -the line, you simply press @key{RET}. You do not have to be at the -end of the line to press @key{RET}; the entire line is accepted -regardless of the location of the cursor within the line. - -@menu -* Readline Bare Essentials:: The least you need to know about Readline. -* Readline Movement Commands:: Moving about the input line. -* Readline Killing Commands:: How to delete text, and how to get it back! -* Readline Arguments:: Giving numeric arguments to commands. -@end menu - -@node Readline Bare Essentials -@subsection Readline Bare Essentials - -In order to enter characters into the line, simply type them. The typed -character appears where the cursor was, and then the cursor moves one -space to the right. If you mistype a character, you can use @key{DEL} to -back up, and delete the mistyped character. - -Sometimes you may miss typing a character that you wanted to type, and -not notice your error until you have typed several other characters. In -that case, you can type @key{C-b} to move the cursor to the left, and then -correct your mistake. Aftwerwards, you can move the cursor to the right -with @key{C-f}. - -When you add text in the middle of a line, you will notice that characters -to the right of the cursor get `pushed over' to make room for the text -that you have inserted. Likewise, when you delete text behind the cursor, -characters to the right of the cursor get `pulled back' to fill in the -blank space created by the removal of the text. A list of the basic bare -essentials for editing the text of an input line follows. - -@table @asis -@item @key{C-b} -Move back one character. -@item @key{C-f} -Move forward one character. -@item @key{DEL} -Delete the character to the left of the cursor. -@item @key{C-d} -Delete the character underneath the cursor. -@item @w{Printing characters} -Insert itself into the line at the cursor. -@item @key{C-_} -Undo the last thing that you did. You can undo all the way back to an -empty line. -@end table - -@node Readline Movement Commands -@subsection Readline Movement Commands - -The above table describes the most basic possible keystrokes that you need -in order to do editing of the input line. For your convenience, many -other commands have been added in addition to @key{C-b}, @key{C-f}, -@key{C-d}, and @key{DEL}. Here are some commands for moving more rapidly -about the line. - -@table @key -@item C-a -Move to the start of the line. -@item C-e -Move to the end of the line. -@item M-f -Move forward a word. -@item M-b -Move backward a word. -@item C-l -Clear the screen, reprinting the current line at the top. -@end table - -Notice how @key{C-f} moves forward a character, while @key{M-f} moves -forward a word. It is a loose convention that control keystrokes -operate on characters while meta keystrokes operate on words. - -@node Readline Killing Commands -@subsection Readline Killing Commands - -@dfn{Killing} text means to delete the text from the line, but to save -it away for later use, usually by @dfn{yanking} it back into the line. -If the description for a command says that it `kills' text, then you can -be sure that you can get the text back in a different (or the same) -place later. - -Here is the list of commands for killing text. - -@table @key -@item C-k -Kill the text from the current cursor position to the end of the line. - -@item M-d -Kill from the cursor to the end of the current word, or if between -words, to the end of the next word. - -@item M-DEL -Kill from the cursor to the start of the previous word, or if between -words, to the start of the previous word. - -@item C-w -Kill from the cursor to the previous whitespace. This is different than -@key{M-DEL} because the word boundaries differ. - -@end table - -And, here is how to @dfn{yank} the text back into the line. - -@table @key -@item C-y -Yank the most recently killed text back into the buffer at the cursor. - -@item M-y -Rotate the kill-ring, and yank the new top. You can only do this if -the prior command is @key{C-y} or @key{M-y}. -@end table - -When you use a kill command, the text is saved in a @dfn{kill-ring}. -Any number of consecutive kills save all of the killed text together, so -that when you yank it back, you get it in one clean sweep. The kill -ring is not line specific; the text that you killed on a previously -typed line is available to be yanked back later, when you are typing -another line. - -@node Readline Arguments -@subsection Readline Arguments - -You can pass numeric arguments to Readline commands. Sometimes the -argument acts as a repeat count, other times it is the @i{sign} of the -argument that is significant. If you pass a negative argument to a -command which normally acts in a forward direction, that command will -act in a backward direction. For example, to kill text back to the -start of the line, you might type @key{M--} @key{C-k}. - -The general way to pass numeric arguments to a command is to type meta -digits before the command. If the first `digit' you type is a minus -sign (@key{-}), then the sign of the argument will be negative. Once -you have typed one meta digit to get the argument started, you can type -the remainder of the digits, and then the command. For example, to give -the @key{C-d} command an argument of 10, you could type @key{M-1 0 C-d}. - - -@node Readline Init File -@section Readline Init File - -Although the Readline library comes with a set of @sc{gnu} Emacs-like -keybindings, it is possible that you would like to use a different set -of keybindings. You can customize programs that use Readline by putting -commands in an @dfn{init} file in your home directory. The name of this -file is @file{~/.inputrc}. - -When a program which uses the Readline library starts up, the -@file{~/.inputrc} file is read, and the keybindings are set. - -In addition, the @key{C-x C-r} command re-reads this init file, thus -incorporating any changes that you might have made to it. - -@menu -* Readline Init Syntax:: Syntax for the commands in @file{~/.inputrc}. -* Readline vi Mode:: Switching to @code{vi} mode in Readline. -@end menu - -@node Readline Init Syntax -@subsection Readline Init Syntax - -There are only four constructs allowed in the @file{~/.inputrc} -file: - -@table @asis -@item Variable Settings -You can change the state of a few variables in Readline. You do this by -using the @code{set} command within the init file. Here is how you -would specify that you wish to use @code{vi} line editing commands: - -@example -set editing-mode vi -@end example - -Right now, there are only a few variables which can be set; so few in -fact, that we just iterate them here: - -@table @code - -@item editing-mode -@vindex editing-mode -The @code{editing-mode} variable controls which editing mode you are -using. By default, @sc{gnu} Readline starts up in Emacs editing mode, where -the keystrokes are most similar to Emacs. This variable can either be -set to @code{emacs} or @code{vi}. - -@item horizontal-scroll-mode -@vindex horizontal-scroll-mode -This variable can either be set to @code{On} or @code{Off}. Setting it -to @code{On} means that the text of the lines that you edit will scroll -horizontally on a single screen line when they are larger than the width -of the screen, instead of wrapping onto a new screen line. By default, -this variable is set to @code{Off}. - -@item mark-modified-lines -@vindex mark-modified-lines -This variable when set to @code{On}, says to display an asterisk -(@samp{*}) at the starts of history lines which have been modified. -This variable is off by default. - -@item prefer-visible-bell -@vindex prefer-visible-bell -If this variable is set to @code{On} it means to use a visible bell if -one is available, rather than simply ringing the terminal bell. By -default, the value is @code{Off}. -@end table - -@item Key Bindings -The syntax for controlling keybindings in the @file{~/.inputrc} file is -simple. First you have to know the @i{name} of the command that you -want to change. The following pages contain tables of the command name, -the default keybinding, and a short description of what the command -does. - -Once you know the name of the command, simply place the name of the key -you wish to bind the command to, a colon, and then the name of the -command on a line in the @file{~/.inputrc} file. The name of the key -can be expressed in different ways, depending on which is most -comfortable for you. - -@table @asis -@item @w{@var{keyname}: @var{function-name} or @var{macro}} -@var{keyname} is the name of a key spelled out in English. For example: -@example -Control-u: universal-argument -Meta-Rubout: backward-kill-word -Control-o: ">&output" -@end example - -In the above example, @key{C-u} is bound to the function -@code{universal-argument}, and @key{C-o} is bound to run the macro -expressed on the right hand side (that is, to insert the text -@samp{>&output} into the line). - -@item @w{"@var{keyseq}": @var{function-name} or @var{macro}} -@var{keyseq} differs from @var{keyname} above in that strings denoting -an entire key sequence can be specified. Simply place the key sequence -in double quotes. @sc{gnu} Emacs style key escapes can be used, as in the -following example: - -@example -"\C-u": universal-argument -"\C-x\C-r": re-read-init-file -"\e[11~": "Function Key 1" -@end example - -In the above example, @key{C-u} is bound to the function -@code{universal-argument} (just as it was in the first example), -@key{C-x C-r} is bound to the function @code{re-read-init-file}, and -@key{ESC [ 1 1 ~} is bound to insert the text @samp{Function Key 1}. - -@end table -@end table - -@menu -* Commands For Moving:: Moving about the line. -* Commands For History:: Getting at previous lines. -* Commands For Text:: Commands for changing text. -* Commands For Killing:: Commands for killing and yanking. -* Numeric Arguments:: Specifying numeric arguments, repeat counts. -* Commands For Completion:: Getting Readline to do the typing for you. -* Miscellaneous Commands:: Other miscillaneous commands. -@end menu - -@need 2000 -@node Commands For Moving -@subsubsection Commands For Moving - -@ftable @code -@item beginning-of-line (@key{C-a}) -Move to the start of the current line. - -@item end-of-line (@key{C-e}) -Move to the end of the line. - -@item forward-char (@key{C-f}) -Move forward a character. - -@item backward-char (@key{C-b}) -Move back a character. - -@item forward-word (@key{M-f}) -Move forward to the end of the next word. - -@item backward-word (@key{M-b}) -Move back to the start of this, or the previous, word. - -@item clear-screen (@key{C-l}) -Clear the screen leaving the current line at the top of the screen. - -@end ftable - -@need 2000 -@node Commands For History -@subsubsection Commands For Manipulating The History - -@ftable @code -@item accept-line (Newline, Return) -Accept the line regardless of where the cursor is. If this line is -non-empty, add it to the history list. If this line was a history -line, then restore the history line to its original state. - -@item previous-history (@key{C-p}) -Move `up' through the history list. - -@item next-history (@key{C-n}) -Move `down' through the history list. - -@item beginning-of-history (@key{M-<}) -Move to the first line in the history. - -@item end-of-history (@key{M->}) -Move to the end of the input history, i.e., the line you are entering. - -@item reverse-search-history (@key{C-r}) -Search backward starting at the current line and moving `up' through -the history as necessary. This is an incremental search. - -@item forward-search-history (@key{C-s}) -Search forward starting at the current line and moving `down' through -the the history as necessary. - -@end ftable - -@need 2000 -@node Commands For Text -@subsubsection Commands For Changing Text - -@ftable @code -@item delete-char (@key{C-d}) -Delete the character under the cursor. If the cursor is at the -beginning of the line, and there are no characters in the line, and -the last character typed was not @key{C-d}, then return EOF. - -@item backward-delete-char (Rubout) -Delete the character behind the cursor. A numeric argument says to kill -the characters instead of deleting them. - -@item quoted-insert (@key{C-q}, @key{C-v}) -Add the next character that you type to the line verbatim. This is -how to insert things like @key{C-q} for example. - -@item tab-insert (@key{M-TAB}) -Insert a tab character. - -@item self-insert (a, b, A, 1, !, ...) -Insert yourself. - -@item transpose-chars (@key{C-t}) -Drag the character before point forward over the character at point. -Point moves forward as well. If point is at the end of the line, then -transpose the two characters before point. Negative arguments don't work. - -@item transpose-words (@key{M-t}) -Drag the word behind the cursor past the word in front of the cursor -moving the cursor over that word as well. - -@item upcase-word (@key{M-u}) -Uppercase all letters in the current (or following) word. With a -negative argument, do the previous word, but do not move point. - -@item downcase-word (@key{M-l}) -Lowercase all letters in the current (or following) word. With a -negative argument, do the previous word, but do not move point. - -@item capitalize-word (@key{M-c}) -Uppercase the first letter in the current (or following) word. With a -negative argument, do the previous word, but do not move point. - -@end ftable - -@need 2000 -@node Commands For Killing -@subsubsection Killing And Yanking - -@ftable @code -@item kill-line (@key{C-k}) -Kill the text from the current cursor position to the end of the line. - -@item backward-kill-line () -Kill backward to the beginning of the line. This is normally unbound. - -@item kill-word (@key{M-d}) -Kill from the cursor to the end of the current word, or if between -words, to the end of the next word. - -@item backward-kill-word (@key{M-DEL}) -Kill the word behind the cursor. - -@item unix-line-discard (@key{C-u}) -Kill the whole line the way @key{C-u} used to in Unix line input. -The killed text is saved on the kill-ring. - -@item unix-word-rubout (@key{C-w}) -Kill the word the way @key{C-w} used to in Unix line input. -The killed text is saved on the kill-ring. This is different than -backward-kill-word because the word boundaries differ. - -@item yank (@key{C-y}) -Yank the top of the kill ring into the buffer at point. - -@item yank-pop (@key{M-y}) -Rotate the kill-ring, and yank the new top. You can only do this if -the prior command is yank or yank-pop. -@end ftable - -@need 2000 -@node Numeric Arguments -@subsubsection Specifying Numeric Arguments - -@ftable @code - -@item digit-argument (@key{M-0}, @key{M-1}, ... @key{M--}) -Add this digit to the argument already accumulating, or start a new -argument. @key{M--} starts a negative argument. - -@item universal-argument () -Do what @key{C-u} does in @sc{gnu} Emacs. By default, this is not bound. -@end ftable - - -@need 2000 -@node Commands For Completion -@subsubsection Letting Readline Type For You - -@ftable @code -@item complete (TAB) -Attempt to do completion on the text before point. This is -implementation defined. Generally, if you are typing a filename -argument, you can do filename completion; if you are typing a command, -you can do command completion, if you are typing in a symbol to GDB, you -can do symbol name completion, if you are typing in a variable to Bash, -you can do variable name completion. - -@item possible-completions (M-?) -List the possible completions of the text before point. -@end ftable - -@need 2000 -@node Miscellaneous Commands -@subsubsection Some Miscellaneous Commands - -@ftable @code - -@item re-read-init-file (@key{C-x} @key{C-r}) -Read in the contents of your @file{~/.inputrc} file, and incorporate -any bindings found there. - -@item abort (@key{C-g}) -Stop running the current editing command. - -@ignore -@c I have no idea what this means, and can't figure it out by -@c experiment, and can't find it in the readline source. -@c doc@cygnus.com, 20may1993. -@item do-uppercase-version (@key{M-a}, @key{M-b}, ...) -Run the command that is bound to your uppercase brother. -@end ignore - -@item prefix-meta (ESC) -Make the next character that you type be metafied. This is for people -without a meta key. Typing @key{ESC f} is equivalent to typing -@key{M-f}. - -@item undo (@key{C-_}) -Incremental undo, separately remembered for each line. - -@item revert-line (@key{M-r}) -Undo all changes made to this line. This is like typing the `undo' -command enough times to get back to the beginning. -@end ftable - -@need 2000 -@node Readline vi Mode -@subsection Readline @code{vi} Mode - -@cindex @code{vi} style command editing -@kindex toggle-editing-mode -While the Readline library does not have a full set of @code{vi} editing -functions, it does contain enough to allow simple editing of the line. - -In order to switch interactively between @sc{gnu} Emacs and @code{vi} -editing modes, use the command @key{M-C-j} (toggle-editing-mode). - -When you enter a line in @code{vi} mode, you are already placed in `insertion' -mode, as if you had typed an `i'. Pressing @key{ESC} switches you into -`edit' mode, where you can edit the text of the line with the standard -@code{vi} movement keys, move to previous history lines with `k', and following -lines with `j', and so forth. - |
